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224 results on '"Agathe Masseau"'

1. Substance use disorder of equimolar oxygen-nitrous oxide mixture in French sickle-cell patients: results of the PHEDRE study

Author: Marie Gérardin, Morgane Rousselet, Marie-Laure Couec, Agathe Masseau, PHEDRE Group, Aurélie Aquizerate, Nicolas Authier, Sylvie Deheul, Anne Roussin, Joelle Micallef, Samira Djezzar, French Addictovigilance Network (FAN), Fanny Feuillet, Pascale Jolliet, Marie Grall-Bronnec, and Caroline Victorri-Vigneau
Subjects: Pain, Substance use disorder, Pseudoaddiction, Sickle cell disease, Nitrous oxide, Medicine
Abstract: Abstract Background In many countries, nitrous oxide is used in a gas mixture (EMONO) for short-term analgesia. Cases of addiction, with significant misuse, have been reported in hospitalized patients. Patients suffering from sickle cell disease (SCD) could represent a high-risk population for substance use disorder (SUD) due to their significant pain crisis and repeated use of EMONO. The objective of the PHEDRE study was to assess the prevalence of SUD for EMONO in French SCD patients. Results A total of 993 patients were included. Among 339 EMONO consumers, only 38 (11%) had a SUD, with very few criteria, corresponding mainly to a mild SUD due to a use higher than expected (in quantity or duration) and relational tensions with the care teams. Almost all patients (99.7%) were looking for an analgesic effect, but 68% of patients were also looking for other effects. The independent risks factors associated with at least one SUD criterion were: the feeling of effects different from the expected therapeutic effects of EMONO, at least one hospitalization for vaso occlusive crisis in the past 12 months and the presence of a SUD for at least one other analgesic drug. Conclusions The use of EMONO was not problematic for the majority of patients. Manifestations of SUD that led to tensions with healthcare teams should alert and lead to an evaluation, to distinguish a true addiction from a pseudoaddiction which may be linked to an insufficient analgesic treatment related to an underestimation of pain in SCD patients. Trial registration : Clinical Trials, NCT02580565. Registered 16 October 2015, https://clinicaltrials.gov/
Published: 2024
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2. Nationwide retrospective study of critically ill adults with sickle cell disease in France

Author: Maïté Agbakou, Armand Mekontso-Dessap, Morgane Pere, Guillaume Voiriot, Muriel Picard, Jérémy Bourenne, Stephan Ehrmann, Emmanuel Canet, Alexandre Boyer, Saad Nseir, Fabienne Tamion, Arnaud W. Thille, Laurent Argaud, Emmanuel Pontis, Jean-Pierre Quenot, Francis Schneider, Arnaud Hot, Gilles Capellier, Cécile Aubron, Keyvan Razazi, Agathe Masseau, Noëlle Brule, Jean Reignier, and Jean-Baptiste Lascarrou
Subjects: Medicine, Science
Abstract: Abstract Little is known about patients with sickle cell disease (SCD) who require intensive care unit (ICU) admission. The goals of this study were to assess outcomes in patients admitted to the ICU for acute complications of SCD and to identify factors associated with adverse outcomes. This multicenter retrospective study included consecutive adults with SCD admitted to one of 17 participating ICUs. An adverse outcome was defined as death or a need for life-sustaining therapies (non-invasive or invasive ventilation, vasoactive drugs, renal replacement therapy, and/or extracorporeal membrane oxygenation). Factors associated with adverse outcomes were identified by mixed multivariable logistic regression. We included 488 patients admitted in 2015–2017. The main reasons for ICU admission were acute chest syndrome (47.5%) and severely painful vaso-occlusive event (21.3%). Sixteen (3.3%) patients died in the ICU, mainly of multi-organ failure following a painful vaso-occlusive event or sepsis. An adverse outcome occurred in 81 (16.6%; 95% confidence interval [95% CI], 13.3%–19.9%) patients. Independent factors associated with adverse outcomes were low mean arterial blood pressure (adjusted odds ratio [aOR], 0.98; 95% CI 0.95–0.99; p = 0.027), faster respiratory rate (aOR, 1.09; 95% CI 1.05–1.14; p
Published: 2021
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3. Rheumatic involvement and bone scan features in Schnitzler syndrome: initial and follow-up data from a single-center cohort of 25 patients

Author: Christelle Darrieutort-Laffite, Catherine Ansquer, Hélène Aubert, Françoise Kraeber-Bodéré, Agathe Masseau, Christian Agard, Mohamed Hamidou, Claire Bernier, Jean-Marie Berthelot, Benoit Le Goff, Sébastien Barbarot, and Antoine Néel
Subjects: Bone scan, Bone lesions, Interleukin 1 receptor antagonist, Schnitzler syndrome, Diseases of the musculoskeletal system, RC925-935
Abstract: Abstract Objective To report on the characteristics and long-term course of rheumatic manifestations in Schnitzler syndrome (SchS). Methods A retrospective cohort study of patients with SchS followed between 2000 and 2020. Inclusion criteria included a diagnosis of SchS (Strasbourg criteria). All available bone scans were reviewed and scored according to the intensity and number of pathological sites. The scintigraphic score was compared with the clinical activity score, CRP level, and treatments. Results Twenty-five patients were included. Median age at diagnosis was 68 years. Eighty patients (72%) had SchS-related rheumatic pain. Most patients had a long-standing isolated rash before constitutional and/or rheumatic symptoms appeared. The monoclonal component level was usually very low (IgMκ in 22/25). Rheumatic pain predominated around the knees. Bone scans revealed abnormal tracer uptake in 15/18 (85%). The scintigraphic score correlated with clinical activity (r = 0.4, p
Published: 2020
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4. Risk factors for symptomatic vascular events in giant cell arteritis: a study of 254 patients with large-vessel imaging at diagnosis

Author: Donatienne de Mornac, Christian Agard, Jean-Benoit Hardouin, Mohamed Hamidou, Jérôme Connault, Agathe Masseau, Alexandra Espitia-Thibault, Mathieu Artifoni, Chan Ngohou, François Perrin, Julie Graveleau, Cécile Durant, Pierre Pottier, Antoine Néel, and Olivier Espitia
Subjects: Diseases of the musculoskeletal system, RC925-935
Abstract: Aims: To identify factors associated with vascular events in patients with giant cell arteritis (GCA). Methods: We performed a retrospective study of GCA patients diagnosed over a 20-year-period, who all underwent vascular imaging evaluation at diagnosis. Symptomatic vascular events were defined as the occurrence of any aortic event (aortic dissection or symptomatic aortic aneurysm), stroke, myocardial infarction, limb or mesenteric ischemia and de novo lower limbs arteritis stage 3 or 4. Patients with symptomatic vascular event (VE+) and without were compared, and risk factors were identified in a multivariable analysis. Results: Thirty-nine (15.4%) of the 254 included patients experienced at least one symptomatic vascular event during follow-up, with a median time of 21.5 months. Arterial hypertension, diabetes, lower limbs arteritis or vascular complication at diagnosis were more frequent in VE+ patients ( p
Published: 2021
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5. Large-vessel involvement is predictive of multiple relapses in giant cell arteritis

Author: Donatienne de Mornac, Olivier Espitia, Antoine Néel, Jérôme Connault, Agathe Masseau, Alexandra Espitia-Thibault, Mathieu Artifoni, Aurélie Achille, Anaïs Wahbi, Mathieu Lacou, Cécile Durant, Pierre Pottier, François Perrin, Julie Graveleau, Mohamed Hamidou, Jean-Benoit Hardouin, and Christian Agard
Subjects: Diseases of the musculoskeletal system, RC925-935
Abstract: Background: Giant cell arteritis (GCA) is the most common systemic vasculitis. Relapses are frequent. The aim of this study was to identify relapse risk factors in patients with GCA with complete large-vessel imaging at diagnosis. Methods: Patients with GCA followed in our institution between April 1998 and April 2018 were included retrospectively. We included only patients who had undergone large vascular imaging investigations at diagnosis by computed tomography (CT)-scan and/or positron emission tomography (PET)-scan and/or angio-magnetic resonance imaging (MRI). Clinical, biological, and radiological data were collected. Relapse was defined as the reappearance of GCA symptoms, with concomitant increase in inflammatory markers, requiring treatment adjustment. Relapsing patients (R) and non-relapsing patients (NR) were compared. Relapse and multiple relapses (>2) risk factors were identified in multivariable Cox analyses. Results: This study included 254 patients (73.2% women), with a median age of 72 years at diagnosis and a median follow up of 32.5 months. At diagnosis, 160 patients (63%) had an inflammatory large-vessel involvement on imaging, 46.1% (117 patients) relapsed at least once, and 21.3% (54 patients) had multiple relapses. The median delay of first relapse after diagnosis was 9 months. The second relapse delay was 21.5 months. NR patients had more stroke at diagnosis than R ( p = 0.03) and the brachiocephalic trunk was involved more frequently on CT-scan ( p = 0.046), as carotids ( p = 0.02) in R patients. Multivariate Cox model identified male gender [hazard ratio (HR): 0.51, confidence interval (CI) (0.27–0.96), p = 0.04] as a relapse protective factor, and peripheral musculoskeletal manifestations [HR: 1.74 (1.03–2.94), p = 0.004] as a relapse risk factor. Peripheral musculoskeletal manifestations [HR: 2.78 (1.23–6.28), p = 0.014], negative temporal artery biopsy [HR: 2.29 (1.18–4.45), p = 0.015], large-vessel involvement like upper limb ischemia [HR: 8.84 (2.48–31.56), p = 0.001] and inflammation of arm arteries on CT-scan [HR: 2.39 (1.02–5.58), p = 0.04] at diagnosis were risk factors of multiple relapses. Conclusion: Male gender was a protective factor for GCA relapse and peripheral musculoskeletal manifestations appeared as a relapsing risk factor. Moreover, this study identified a particular clinical phenotype of multi-relapsing patients with GCA, characterized by peripheral musculoskeletal manifestations, negative temporal artery biopsy, and large-vessel involvement with upper limb ischemia or inflammation of arm arteries. Plain language Summary At giant cell arteritis diagnosis, large-vessel inflammatory involvement is predictive of multiple relapses 46.1% of patients with GCA relapse, and 21.3% undergo multiple relapses; Male gender appears as a protective factor for relapsing in GCA; Peripheral musculoskeletal manifestations are a relapse and multiple relapses risk factor; A negative temporal artery biopsy is predictive of multiple relapses; Large-vessel involvement is predictive of multiple relapses.
Published: 2021
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6. Descriptive analysis of sickle cell patients living in France: The PHEDRE cross-sectional study.

Author: Marie Gerardin, Morgane Rousselet, Marie-Laure Couec, Agathe Masseau, Marylène Guerlais, Nicolas Authier, Sylvie Deheul, Anne Roussin, Joelle Micallef, Samira Djezzar, French Addictovigilance Network (FAN), Fanny Feuillet, Pascale Jolliet, and Caroline Victorri-Vigneau
Subjects: Medicine, Science
Abstract: BackgroundSickle cell disease (SCD) induces chronic haemolytic anaemia and intermittent vaso-occlusion that results in tissue ischaemia causing acute, severe pain episodes that can lead to frequent hospitalizations. These consequences can have repercussions on family, social, school and/or professional life. Here, we present some of the results of the PHEDRE study (Pharmacodépendance Et DREpanocytose-drug dependence and sickle-cell disease), which is the largest study of patients with SCD in France. This paper intends to describe characteristics of the French SCD population. We also aimed to assess the impact of the disease on the lives of patients using objective and subjective variables.MethodsThe PHEDRE study was a national multicentric observational study. Adults, adolescents and children with a confirmed SCD diagnosis were included in the study by their referring doctor. Then, they were interviewed by phone about their socioeconomic status, about the impact of the disease on their lives and about their analgesic and psychoactive drug use.ResultsThe study population consisted of 872 patients (28% were minors). Seventy-two percent of adults were active, and all minors were in school. Many patients presented criteria of severe SCD. Seventy-five percent were homozygous SS, 15% were double heterozygotes SC and 8% were heterozygotes Sβthal, 87% received specific treatment, 58% were hospitalized at least once for vaso-occlusive crisis in the past 12 months, and the number of analgesic drugs taken averaged 3.8. Seventy-five percent of patients reported academic or professional consequences related to their SCD, and 52% reported social consequences.ConclusionsThe impact of SCD on patients' lives can be significant, nevertheless their social integration seems to be maintained. We highlighted respect of recommendations regarding analgesic treatments and only a few patients used tobacco, alcohol or cannabis.Trial registrationClinical Trials, NCT02580565; https://clinicaltrials.gov/ Registered 16 October 2015.
Published: 2021
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7. Cytokine Signature in Schnitzler Syndrome: Proinflammatory Cytokine Production Associated to Th Suppression

Author: Marie Masson Regnault, Eric Frouin, Isabelle Jéru, Adriana Delwail, Sandrine Charreau, Sébastien Barbarot, Antoine Néel, Agathe Masseau, Xavier Puéchal, Xavier Kyndt, Stephane Gayet, François Lifermann, Bouchra Asli, Xavier Balguerie, Claire Blanchard-Delaunay, François Aubin, Rita Rizzi, Franco Rongioletti, Thierry Boyé, Laurence Gusdorf, Didier Bessis, Franck Morel, Ewa Hainaut, Dan Lipsker, and Jean-Claude Lecron
Subjects: Schnitzler syndrome, inflammasome, IL-1, IL-1 antagonist, cytokines, PBMC (peripheral blood mononuclear cells), Immunologic diseases. Allergy, RC581-607
Abstract: BackgroundSchnitzler syndrome (SchS) is a rare autoinflammatory disease characterized by urticarial exanthema, bone and joint alterations, fever and monoclonal IgM gammopathy. Overactivation of the interleukin(IL)-1 system is reported, even though the exact pathophysiological pathways remain unknown.ObjectiveTo determine ex vivo cytokine profiles of Peripheral Blood Mononuclear Cells (PBMCs) from SchS patients prior to treatment and after initiation of anti-IL-1 therapy (anakinra). The sera cytokine profile was studied in parallel.MethodsWe collected blood samples from thirty-six untreated or treated SchS. PBMCs were cultured with and without LPS or anti-CD3/CD28. Cytokine levels were evaluated in serum and cell culture supernatants using Luminex technology.ResultsSpontaneous TNFα, IL-6, IL-1β, IL-1α, and IL-1RA release by PBMCs of SchS patients were higher than in controls. LPS-stimulation further induced the secretion of these cytokines. In contrast, after T-cell stimulation, TNFα, IL-10, IFNγ, IL-17A, and IL-4 production decreased in SchS patients compared to healthy controls, but less in treated patients. Whereas IL-1β serum level was not detected in most sera, IL-6, IL-10, and TNFα serum levels were higher in patients with SchS and IFNγ and IL-4 levels were lower. Of note, IL-6 decreased after treatment in SchS (p = 0.04).ConclusionOur data strengthen the hypothesis of myeloid inflammation in SchS, mediated in particular by IL-1β, TNFα, and IL-6, associated with overproduction of the inhibitors IL-1RA and IL-10. In contrast, we observed a loss of Th1, Th2, and Th17 cell functionalities that tends to be reversed by anakinra.
Published: 2020
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8. Cornea verticillata and acroparesthesia efficiently discriminate clusters of severity in Fabry disease.

Author: Wladimir Mauhin, Olivier Benveniste, Damien Amelin, Clémence Montagner, Foudil Lamari, Catherine Caillaud, Claire Douillard, Bertrand Dussol, Vanessa Leguy-Seguin, Pauline D'Halluin, Esther Noel, Thierry Zenone, Marie Matignon, François Maillot, Kim-Heang Ly, Gérard Besson, Marjolaine Willems, Fabien Labombarda, Agathe Masseau, Christian Lavigne, Didier Lacombe, Hélène Maillard, and Olivier Lidove
Subjects: Medicine, Science
Abstract: BACKGROUD:Fabry disease (OMIM #301 500), the most prevalent lysosomal storage disease, is caused by enzymatic defects in alpha-galactosidase A (GLA gene; Xq22.1). Fabry disease has historically been characterized by progressive renal failure, early stroke and hypertrophic cardiomyopathy, with a diminished life expectancy. A nonclassical phenotype has been described with an almost exclusive cardiac involvement. Specific therapies with enzyme substitution or chaperone molecules are now available depending on the mutation carried. Numerous clinical and fundamental studies have been conducted without stratifying patients by phenotype or severity, despite different prognoses and possible different pathophysiologies. We aimed to identify a simple and clinically relevant way to classify and stratify patients according to their disease severity. METHODS:Based on data from the French Fabry Biobank and Registry (FFABRY; n = 104; 54 males), we applied unsupervised multivariate statistics to determine clusters of patients and identify clinical criteria that would allow an effective classification of adult patients. Thanks to these criteria and empirical clinical considerations we secondly elaborate a new score that allow the severity stratification of patients. RESULTS:We observed that the absence of acroparesthesia or cornea verticillata is sufficient to classify males as having the nonclassical phenotype. We did not identify criteria that significantly cluster female patients. The classical phenotype was associated with a higher risk of severe renal (HR = 35.1; p
Published: 2020
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9. Deep characterization of the anti-drug antibodies developed in Fabry disease patients, a prospective analysis from the French multicenter cohort FFABRY

Author: Wladimir Mauhin, Olivier Lidove, Damien Amelin, Foudil Lamari, Catherine Caillaud, Federico Mingozzi, Gaëlle Dzangué-Tchoupou, Louiza Arouche-Delaperche, Claire Douillard, Bertrand Dussol, Vanessa Leguy-Seguin, Pauline D’Halluin, Esther Noel, Thierry Zenone, Marie Matignon, François Maillot, Kim-Heang Ly, Gérard Besson, Marjolaine Willems, Fabien Labombarda, Agathe Masseau, Christian Lavigne, Roseline Froissart, Didier Lacombe, Jean Marc Ziza, Eric Hachulla, and Olivier Benveniste
Subjects: Fabry disease, Anti-drug antibodies, Agalsidase, Lysosomal storage disease, Enzyme replacement therapy, IgG4, Medicine
Abstract: Abstract Background Fabry disease (OMIM #301500) is an X-linked disorder caused by alpha-galactosidase A deficiency with two major clinical phenotypes: classic and non-classic of different prognosis. From 2001, enzyme replacement therapies (ERT) have been available. We aimed to determine the epidemiology and the functional characteristics of anti-drug antibodies. Patients from the French multicenter cohort FFABRY (n = 103 patients, 53 males) were prospectively screened for total anti-agalsidase IgG and IgG subclasses with a home-made enzyme-linked immunosorbent assay (ELISA), enzyme-inhibition assessed with neutralization assays and lysoGb3 plasma levels, and compared for clinical outcomes. Results Among the patients exposed to agalsidase, 40% of men (n = 18/45) and 8% of women (n = 2/25) had antibodies with a complete cross-reactivity towards both ERTs. Antibodies developed preferentially in men with non-missense GLA mutations (relative risk 2.88, p = 0.006) and classic phenotype (58.6% (17/29) vs 6.7% (1/16), p = 0.0005). Specific anti-agalsidase IgG1 were the most frequently observed (16/18 men), but the highest concentrations were observed for IgG4 (median 1.89 μg/ml, interquartile range (IQR) [0.41–12.24]). In the men exposed to agalsidase, inhibition was correlated with the total IgG titer (r = 0.67, p
Published: 2018
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10. Clinical contribution of myositis-related antibodies detected by immunoblot to idiopathic inflammatory myositis: A one-year retrospective study

Author: Marie Lecouffe-Desprets, Caroline Hémont, Antoine Néel, Claire Toquet, Agathe Masseau, Mohamed Hamidou, Regis Josien, and Jérôme C. Martin
Subjects: idiopathic inflammatory myositis, myositis-related antibodies, myositis-specific antibodies, myositis-associated antibodies, muscle biopsy, immunoblot, Internal medicine, RC31-1245
Abstract: In this study, we aimed at evaluating the contribution of an extended myositis-related antibodies (Abs) determination by immunoblot to the diagnosis, classification, and prognosis of idiopathic inflammatory myositis (IIM). Medical records of all the patients (n = 237) with myositis-related Ab requests addressed to our department over a one-year period were retrospectively analyzed. Patients were classified as IIM, auto-immune disease (AID) other than IIM, and other diagnosis, and examined for their Ab profiles as determined by immunoblot. Ab positivity was qualified semi-quantitatively as low or strong according to the manufacturer’s recommendations. Among the 45 Ab-positive patients, 49% were diagnosed an IIM, 22% another AID, and 29% another diagnosis. The clinico-serological patterns of the myositis-related Ab+ patients fully recapitulated those described in the literature. Among non-IIM patients, anti-PM-Scl was the most frequently detected Ab (38%), followed by anti-Mi-2 (15%), and anti-OJ (12%). Importantly, strong Ab positivity was significantly more detected in IIM vs. non-IIM patients (82% vs. 35%; p = .002). This difference was further increased when comparing MSAs only (95% vs. 36%; p = .0004). Accordingly, strong Ab positivity associated with high specificity (96%) and positive likelihood ratio (pLR =12) for IIM. Our data suggest that while myositis-related Ab, including MSA, can be detected by immunoblot in non-IIM patients, strong positivity is nevertheless highly predictive of IIM. In conclusion, this work suggests that relevant clinical contribution to IIM is provided by the immunoblot determination of myositis-related Ab, more especially when considering strong positive detection of MSA.
Published: 2018
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11. Pregnancy outcomes in women with primary Sjögren's syndrome: an analysis of data from the multicentre, prospective, GR2 study

Author: Grégoire Martin de Frémont, Nathalie Costedoat-Chalumeau, Estibaliz Lazaro, Rakiba Belkhir, Gaëlle Guettrot-Imbert, Nathalie Morel, Gaétane Nocturne, Anna Molto, Tiphaine Goulenok, Elisabeth Diot, Laurent Perard, Nicole Ferreira-Maldent, Maelle Le Besnerais, Nicolas Limal, Nihal Martis, Noémie Abisror, Odile Debouverie, Christophe Richez, Vincent Sobanski, François Maurier, Gaëtan Sauvetre, Hervé Levesque, Marie-Agnès Timsit, Nathalie Tieulié, Pauline Orquevaux, Boris Bienvenu, Matthieu Mahevas, Thomas Papo, Céline Lartigau-Roussin, Elodie Chauvet, Emilie Berthoux, Françoise Sarrot-Reynauld, Loïc Raffray, Marion Couderc, Nicolas Martin Silva, Noémie Jourde-Chiche, Nicolas Belhomme, Thierry Thomas, Vincent Poindron, Viviane Queyrel-Moranne, Juliette Delforge, Camille Le Ray, Emmanuelle Pannier, Xavier Mariette, Véronique Le Guern, Raphaèle Seror, Alexandra AUDEMARD-VERGER, Emmanuel AZZI, Béatrice BANNEVILLE, Antoine BAUDET, Constance BEAUDOUIN BAZIRE, Cristina BELIZNA, Alexandre Belot, Ygal BENHAMOU, Alice Berezné, Fanny BERNARD-GUERVILLY, Sabine BERTHIER, Holy BEZANAHARY, Lisa BIALE, Adrien BIGOT, Claire BLANCHARD-DELAUNAY, Anne CALAS, Julien CAMPAGNE, Pascal CATHEBRAS, Claire CAZALETS, Benjamin CHAIGNE, Olivia CHANDESRIS, Jérémy CHATELAIS, Emmanuel CHATELUS, Fleur COHEN, Bernard Combe, Céline COMPARON, Pascal COQUERELLE, Louise DAMIAN, Eric DAUGAS, Mathilde DE MENTHON, Claire DE MOREUIL, Estelle DELATTRE, Azeddine DELLAL, Catherine Deneux-Tharaux, Amélie DENIS, Camille DEPROUW, Emmanuelle DERNIS, Alban DEROUX, Sandra DESOUCHES, Philippe Dieudé, Guillaume DIREZ, Maxime Dougados, Marine DRIESSEN, Aurélie DU THANH, Laetitia DUNOGEANT, Cécile DURANT, Cécile-Audrey DUREL, Isabelle DURIEU, Florence EBOUE, Elisabeth Elefant, Olivier FAIN, Bruno FAUTREL, René-Marc FLIPO, Aline FRAZIER, Antoine FROISSART, Sophie GEORGIN-LAVIALLE, Elisabeth GERVAIS, Bertrand GODEAU, François Goffinet, Anne GOMPEL, Laure GOSSEC, Philippe GOUPILLE, Claire GRANGE, Constance GUILLAUD-DANIS, Eric HACHULLA, Sabine HOEFSLOOT, Aurélie HUMMEL, Patrick JEGO, Stéphanie JOBARD, Laurence JOSSELIN-MAHR, Marc LAMBERT, Vincent LANGLOIS, Delphine LARIVIERE, Claire LARROCHE, Augustin LATOURTE, Christian LAVIGNE, Thomas LE GALLOU, Gaëlle LEROUX, Jean Guillaume LETAROUILLY, Frédéric LIOTÉ, Laurence Loeuillet, Jonathan London, Valentine Loustau, Pierre LOZAC'H, Emmanuel MAHEU, Hélène MAILLARD, Hubert MAROTTE, Agathe MASSEAU, Arsène MEKINIAN, Sara Melboucy Belkhir, Corinne Miceli-Richard, Martin MICHAUD, Marc MICHEL, Olivier MORANNE, Chafika MORATI-HAFSAOUI, Guillaume MOULIS, Luc MOUTHON, Barbara NICOLAS, Jacky Nizard, Jérémy ORA, Rodérau OUTH, Elisabeth PASQUIER, Jean-Loup PENNAFORTE, Antoinette PERLAT, Hélène PETIT-BAUER, Evangeline PILLEBOUT, Jean-Maxime PIOT, Agnès PORTIER, Olivier Pourrat, Xavier PUECHAL, Gregory PUGNET, Manon REDONDIN, Alexis REGENT, Mélanie RORIZ, Laurent SAILLER, Léa SAVEY, Marc SCHERLINGER, Nicolas SCHLEINITZ, Jérémie Sellam, Loïc Sentilhes, Aude SERVAIS, Perrine SMETS, Christelle SORDET, Martin SOUBRIER, Katia STANKOVIC-STOJANOVIC, Geoffrey URBANSKI, Véronique VEIT, Emmanuelle WEBER, and Cécile YELNIK
Subjects: Rheumatology, Immunology, Immunology and Allergy
Published: 2023
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12. Characterisation of a high-risk profile for maternal thrombotic and severe haemorrhagic complications in pregnant women with antiphospholipid syndrome in France (GR2): a multicentre, prospective, observational study

Author: Anne Murarasu, Gaëlle Guettrot-Imbert, Véronique Le Guern, Cécile Yelnik, Viviane Queyrel, Nicolas Schleinitz, Nicole Ferreira-Maldent, Elisabeth Diot, Geoffrey Urbanski, Emmanuelle Pannier, Estibaliz Lazaro, Odile Souchaud-Debouverie, Pauline Orquevaux, Nicolas Belhomme, Nathalie Morel, Elodie Chauvet, François Maurier, Maëlle Le Besnerais, Noemie Abisror, Tiphaine Goulenok, Françoise Sarrot-Reynauld, Alban Deroux, Elisabeth Pasquier, Claire de Moreuil, Holy Bezanahary, Laurent Pérard, Nicolas Limal, Vincent Langlois, Anne Calas, Bertrand Godeau, Christian Lavigne, Eric Hachulla, Fleur Cohen, Ygal Benhamou, Loïc Raffray, Mathilde de Menthon, Nathalie Tieulié, Vincent Poindron, Luc Mouthon, Maddalena Larosa, Elisabeth Eléfant, Loic Sentilhes, Anna Molto, Catherine Deneux-Tharaux, Nathalie Costedoat-Chalumeau, Emmanuel Azzi, Béatrice Banneville, Antoine Baudet, Constance Beaudouin-Bazire, Cristina Belizna, Rakiba Belkhir, Alice Berezne, Emilie Berthoux, Sabine Berthier, Lisa Biale, Boris Bienvenu, Claire Blanchard-Delaunay, Pascal Cathebras, Claire Cazalets, Benjamin Chaigne, Olivia Chandesris, Jérémy Chatelais, Emmanuel Chatelus, Pascal Coquerelle, Marion Couderc, Juliette Delforge, Amélie Denis, Sandra Desouches, Philippe Dieudé, Guillaume Direz, Marine Driessen, Aurélie Du Thanh, Laetitia Dunogeant, Cécile Durant, Isabelle Durieu, Marc Fabre, Olivier Fain, René-Marc Flipo, Aline Frazier, Antoine Froissart, Sophie Georgin-Lavialle, Elisabeth Gervais, Anne Gompel, Laure Gossec, Phillipe Goupille, Claire Grange, Constance Guillaud-Danis, Aurélie Hummel, Moez Jallouli, Patrick Jego, Stéphane Jobard, Laurence Josselin-Mahr, Noémie Jourde-Chiche, Anne-Sophie Korganow, Marc Lambert, Delphine Lariviere, Claire Larroche, Céline Lartigau-Roussin, Augustin Latourte, Thomas Le Gallou, Gaëlle Leroux, Hervé Levesque, Frédéric Lioté, Jonathan London, Valentine Loustau, Emmanuel Maheu, Matthieu Mahevas, Hélène Maillard, Xavier Mariette, Hubert Marotte, Nicolas Martin-Silva, Nihal Martis, Agathe Masseau, Arsène Mekinian, Sara Melboucy-Belkhir, Martin Michaud, Marc Michel, Chafika Morati-Hafsaoui, Jacky Nizard, Jérémy Ora, Jean-Loup Pennaforte, Antoinette Perlat, Hélène Petit Bauer, Evangeline Pillebout, Jean-Maxime Piot, Agnès Portier, Gregory Pugnet, Manon Redondin, Alexis Regent, Christophe Richez, Mélanie Roriz, Laurent Sailler, Gaëtan Sauvêtre, Léa Savey, Vincent Sobanski, Christelle Sordet, Martin Soubrier, Katia Stankovic Stojanovic, Thierry Thomas, Marie-Agnès Timsit, and Vassilis Tsatsaris
Subjects: Rheumatology, Immunology, Immunology and Allergy
Published: 2022
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13. Platelet features allow to differentiate immune thrombocytopenia from inherited thrombocytopenia

Author: Nicolas Drillaud, Agathe Masseau, Anaïs Wahbi, Guillaume Bonnard, Marc Fouassier, Marie C. Béné, Marion Eveillard, Alexandra Espitia, Antoine Babuty, Mohamed Hamidou, Domitille Costes, Romain Collot, and Antoine Néel
Subjects: Adult, Blood Platelets, Male, medicine.medical_specialty, Pilot Projects, Immature Platelet, Sensitivity and Specificity, Flow cytometry, Diagnosis, Differential, hemic and lymphatic diseases, Internal medicine, medicine, Humans, Platelet, Platelet activation, Multiparameter flow cytometry, Cellular Senescence, Aged, Purpura, Thrombocytopenic, Idiopathic, Hematology, medicine.diagnostic_test, Platelet Count, business.industry, Significant difference, Bernard-Soulier Syndrome, General Medicine, Middle Aged, Flow Cytometry, Platelet Activation, Thrombocytopenia, Immune thrombocytopenia, P-Selectin, ROC Curve, Area Under Curve, Immunology, Sialic Acids, Female, business
Abstract: Immune thrombocytopenia (ITP) is an acquired bleeding disorder, for which no specific diagnostic test exists. Inherited thrombocytopenia (IT) can mimic ITP and lead to unappropriated management with significant morbidity. Here, in small cohorts of these two disorders, we explored whether platelet sialylation and platelet activation could allow to discriminate the two conditions. We also aimed to confirm the value of immature platelet counts in this discrimination. Platelet sialylation and the expression level of P-selectin were assessed by multiparameter flow cytometry. Immature platelets were estimated on a Sysmex XN 9000 analyzer. No significant difference in platelet sialylation was observed between ITP and IT. Contrarily, platelet activation was significantly higher in ITP patients (p = 0.008). The immature platelet fraction, as previously demonstrated, was significantly lower in the ITP group compared to the IT group (p = 0.014). That statistical significance was achieved in this small pilot study suggests that the two easily available assays of immature platelet count and P-selectin expression could help physicians to reach the proper diagnosis in complex cases of thrombocytopenia.
Published: 2021
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14. Long-term prophylaxis in hereditary angioedema management: Current practices in France and unmet needs

Author: Laurence Bouillet, Olivier Fain, Guillaume Armengol, Magali Aubineau, Claire Blanchard-Delaunay, Marie-Caroline Dalmas, Claire De Moreuil, Aurélie Du Thanh, Delphine Gobert, Stéphane Guez, Cyrille Hoarau, Roland Jaussaud, Pierre-Yves Jeandel, Hervé Maillard, Nicolas Marmion, Agathe Masseau, Céline Menetrey, Yann Ollivier, Fabien Pelletier, Geneviève Plu-Bureau, Laurent Sailler, Denis Vincent, Benoit Bouquillon, Edouard Verdier, Pierre Clerson, Isabelle Boccon-Gibod, David Launay, Centre Hospitalier Universitaire [Grenoble] (CHU), Centre de référence national des angiœdèmes (CREAK), CHU Grenoble-Université Grenoble Alpes (UGA), Translational Innovation in Medicine and Complexity / Recherche Translationnelle et Innovation en Médecine et Complexité - UMR 5525 (TIMC ), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Rouen, Normandie Université (NU), Hospices Civils de Lyon (HCL), Centre Hospitalier Georges Renon [Niort] (CH Georges Renon Niort), CHU Strasbourg, Département de Médecine Interne et Pneumologie [Brest] (DMIP - Brest), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Pathogenesis and Control of Chronic and Emerging Infections (PCCEI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université des Antilles (UA)-Etablissement français du don du sang [Montpellier]-Université de Montpellier (UM), Université de Montpellier (UM), CHU de Bordeaux Pellegrin [Bordeaux], CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre Hospitalier Universitaire de Nice (CHU Nice), Centre Hospitalier Le Mans (CH Le Mans), CHU Sud Saint Pierre [Ile de la Réunion], Centre hospitalier universitaire de Nantes (CHU Nantes), CH Esquirol [Limoges] (CH Esquirol), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Maternité Port-Royal [CHU Cochin], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Equipe 1 : EPOPé - Épidémiologie Obstétricale, Périnatale et Pédiatrique (CRESS - U1153), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Soladis, Institute for Translational Research in Inflammation - U 1286 (INFINITE (Ex-Liric)), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)
Subjects: Pulmonary and Respiratory Medicine, Quality of life, MESH: Complement C1 Inhibitor Protein, MESH: Quality of life, Administration route, MESH: Angioedemas, Hereditary, Unmet needs, Immunology and Allergy, Humans, [SDV.IMM.ALL]Life Sciences [q-bio]/Immunology/Allergology, Side effects, Survey, Hereditary angioedema, MESH: Humans, Angioedemas, Hereditary, General Medicine, MESH: Tranexamic Acid, Treatment, Long-term prophylaxis, Tranexamic Acid, Expert opinion, Androgens, MESH: Androgens, MESH: Progestins, Progestins, Complement C1 Inhibitor Protein, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Decision-making
Abstract: Background: Hereditary angioedema (HAE) is characterized by unpredictable and potentially life-threatening attacks of cutaneous and submucosal swelling. Over the past decade, new agents, based on a better understanding of the underlying biologic mechanisms of HAE, have changed the face of long-term prophylaxis (LTP). Objective: The objective was to describe current practices and unmet needs with regard to LTP for HAE in expert centers in France. Methods: The study was conducted in France in 2020. Based on their experience with patients with HAE who had visited their center at least once in the past 3 years, physicians from 25 centers who are expert in the management of HAE were requested to fill in a questionnaire that encapsulated their active patient list, criteria for prescribing LTP, and medications used. They were asked about potential unmet needs with currently available therapies. They were asked to express their expectations with regard to the future of HAE management. Results: Analysis was restricted to 20 centers that had an active patient file and agreed to participate. There were 714 patients with C1 inhibitor (C1-INH) deficiency, of whom 423 (59.2%) were treated with LTP. Altered quality of life triggered the decision to start LTP, as did the frequency and severity of attacks. Ongoing LTP included androgens (28.4%), progestins (25.8%), lanadelumab (25.3%), tranexamic acid (14.2%), intravenous C1-INHs (5.6%), and recombinant C1-INH (0.7%). Twenty-nine percent of the patents with LTP were considered to still have unmet needs. Physicians' concerns varied among therapies: poor tolerability for androgens and progestins, a lack of efficacy for tranexamic acid and progestins, dosage form, and high costs for C1-INHs and lanadelumab. Physicians' expectations encompassed more-efficacious and better-tolerated medications, easier treatment administration for the sake of improved quality of life of patients, and less-expensive therapies. Conclusion: Despite the recent enrichment of the therapeutic armamentarium for LTP, physicians still expressed unmet needs with currently available therapies.
Published: 2022
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15. Immune thrombocytopenia and pregnancy: an exposed/nonexposed cohort study

Author: Stéphanie Guillet, Valentine Loustau, Emmanuelle Boutin, Anissa Zarour, Thibault Comont, Odile Souchaud-Debouverie, Nathalie Costedoat Chalumeau, Brigitte Pan-Petesch, Delphine Gobert, Stéphane Cheze, Jean Francois Viallard, Anne-Sophie Morin, Gaetan Sauvetre, Manuel Cliquennois, Bruno Royer, Agathe Masseau, Louis Terriou, Claire Fieschi, Olivier Lambotte, Stéphane Girault, Bertrand Lioger, Sylvain Audia, Karim Sacre, Jean Christophe Lega, Vincent Langlois, Alexandra Benachi, Corentin Orvain, Alain Devidas, Sebastien Humbert, Nicolas Gambier, Marc Ruivard, Virginie Zarrouk, Mikael Ebbo, Lise Willems, Lauriane Segaux, Matthieu Mahevas, Bassam Haddad, Marc Michel, Florence Canoui-Poitrine, Bertrand Godeau, Service de médecine interne [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Etablissement Français du Sang [Île-de-France Mondor], IMRB - 'Transfusion et Maladies du Globule Rouge' [Créteil] (U955 Inserm - UPEC), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Laboratoire d'Excellence : Biogenèse et pathologies du globule rouge (Labex Gr-Ex), Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Centre de référence maladie rare des cytopénies auto-immunes de l'adulte (GECAI - Hôpital Henri-Mondor - UPEC), IMRB - CEPIA/'Clinical Epidemiology And Ageing : Geriatrics, Primary Care and Public Health' [Créteil] (U955 Inserm - UPEC), Service de Génomique Fonctionnelle, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Service Hématologie - IUCT-Oncopole [CHU Toulouse], Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle IUCT [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Université de Brest (UBO), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Université de Bordeaux (UB), Hôpital Jean Verdier [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de Médecine Interne [CHU Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Hopital Saint-Louis [AP-HP] (AP-HP), Centre hospitalier universitaire de Nantes (CHU Nantes), Institute for Translational Research in Inflammation - U 1286 (INFINITE (Ex-Liric)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service de Médecine Interne - Immunologie Clinique [AP-HP Bicêtre], AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Service d'Hématologie biologique [CHU Limoges], and CHU Limoges
Subjects: Purpura, Thrombocytopenic, Idiopathic, Immunology, Pregnancy Complications, Hematologic, Infant, Newborn, Cell Biology, Hematology, Biochemistry, Cohort Studies, Thrombocytopenia, Neonatal Alloimmune, Pregnancy, Humans, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Female, Prospective Studies, Retrospective Studies
Abstract: The risk of immune thrombocytopenia (ITP) worsening during pregnancy and neonatal ITP (NITP) have never been prospectively studied. We included 180 pregnant and 168 nonpregnant women with ITP in a prospective, multicenter, observational cohort study. A total of 131 pregnant women with ITP were matched to 131 nonpregnant women with ITP by history of splenectomy, ITP status (no response, response, complete response), and duration. Groups were followed for 15 months. The primary outcome was the first occurrence of ITP worsening defined by a composite end point including bleeding events and/or severe thrombocytopenia (
Published: 2022
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16. Maladie de Rosai-Dorfman-Destombes (RDD) multifocale réfractaire associée à un syndrome myélodysplasique. Efficacité du traitement hématologique

Author: Caroline Bodet-Milin, Anne-Sophie Moreau, M. Hamidou, Antoine Néel, Agathe Masseau, M. Eustache, R. Deshayes, and Pierre Peterlin
Subjects: Gynecology, medicine.medical_specialty, business.industry, Gastroenterology, Internal Medicine, Medicine, business
Abstract: Resume Introduction Nous rapportons une observation originale de maladie de Destombes-Rosai-Dorfman multifocale et refractaire, associee a un syndrome myelodysplasique. Le traitement de la myelodysplasie a permis une tres bonne reponse prolongee des 2 pathologies. Observation Un patient de 35 ans etait explore pour une exophtalmie bilaterale, rapportee histologiquement a une maladie de maladie de Destombes-Rosai-Dorfman. Le bilan d’extension retrouvait une atteinte sinusienne, renale et ganglionnaire. Il etait traite successivement, sans succes, par corticoides, colchicine, methotrexate, infliximab, cladribine et tociluzimab. L’apparition secondaire d’une myelodysplasie (AREB score IPSS intermediaire-2) faisait proposer un traitement d’induction par aracytine et idarubicine, avec entretien par azacytidine pendant 2 ans. Avec un recul de 5 ans, le patient est en remission du syndrome myelodysplasique et de la maladie de Destombes-Rosai-Dorfman. Conclusion Notre observation discute l’interet du traitement du syndrome myelodysplasique, dans la prise en charge des manifestations extra-hematologiques associees.
Published: 2021
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17. Systematic retrospective study of 64 patients with anti-Mi2 dermatomyositis: A classic skin rash with a necrotizing myositis and high risk of malignancy

Author: Sarah Guégan, Nathalie Costedoat-Chalumeau, Vincent Descamps, Emmanuel Bergot, G. Monseau, Yoland Schoindre, C. Martel, Stéphane Barete, Cristian Bulai Livideanu, Valérie Jooste, Aude Rigolet, Achille Aouba, Thierry Zenone, Hubert de Boysson, Emmanuelle Salort-Campana, Jean-Emmanuel Kahn, Sarah Leonard-Louis, Werner Stenzel, Baptiste Hervier, Sylvain Audia, Antoine Dossier, Nicolas Schleinitz, Eric Hachulla, Alain Meyer, Laurent Mortier, Marie Lacoste, Guillaume Moulis, Serge Madaule, Florian Perez, Kuberaka Mariampillai, Anne-Marie Bouvier, Yves Allenbach, Laurence Verneuil, Benjamin Terrier, Nicolas Champtiaux, Thomas Papo, Séverine Genot, Maxime Samson, Agathe Masseau, Thierry Maisonobe, Marie-Aleth Richard, Olivier Benveniste, Boris Bienvenu, François Maurier, Guillaume Lefèvre, Anne-Marie Piette, and O. Landon-Cardinal
Subjects: Adult, Male, medicine.medical_specialty, Risk of malignancy, MEDLINE, Dermatology, Risk Assessment, Dermatomyositis, Necrosis, Risk Factors, Neoplasms, medicine, Humans, Muscle, Skeletal, Aged, Autoantibodies, Retrospective Studies, Skin, business.industry, Incidence, Necrotizing myositis, Retrospective cohort study, Exanthema, Middle Aged, Prognosis, medicine.disease, Rash, Female, medicine.symptom, business, Mi-2 Nucleosome Remodeling and Deacetylase Complex
Published: 2020
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18. Health Outcomes of 215 Mothers of Children With Autoimmune Congenital Heart Block: Analysis of the French Neonatal Lupus Syndrome Registry

Author: Imene, Miniaoui, Nathalie, Morel, Kateri, Lévesque, Alice, Maltret, Marine, Driessen, Agathe, Masseau, Pauline, Orquevaux, Jean-Charles, Piette, Francois, Barriere, Jérome, Le Bidois, Sophie, Georgin-Lavialle, Gaëlle, Guettrot-Imbert, Véronique, Le Guern, Luc, Mouthon, Moez, Jallouli, Christophe, Deligny, Eric, Hachulla, Bénédicte, Romefort, Damien, Bonnet, and Nathalie, Costedoat-Chalumeau
Subjects: Pregnancy, Outcome Assessment, Health Care, Infant, Newborn, Humans, Lupus Erythematosus, Systemic, Female, Registries, Child, Retrospective Studies, Autoimmune Diseases
Abstract: Transplacental passage of maternal anti-SSA and anti-SSB antibodies, potentially associated with maternal autoimmune diseases, can cause neonatal lupus syndrome. Given the paucity of data in this setting, we report short- and long-term outcomes of mothers of offspring with congenital heart block (CHB).This retrospective study included anti-SSA/SSB antibody-positive mothers of fetuses with high-degree CHB and focused on their health status before pregnancy, at CHB diagnosis, and thereafter.We analyzed 215 women with at least 1 pregnancy with CHB. Prior to this diagnosis, only 52 (24%) mothers had been diagnosed with an autoimmune disease, mainly systemic lupus erythematosus (SLE; n = 26, 12%) and Sjögren syndrome (SS; n = 16, 7%). Six more were diagnosed with an autoimmune disease during the index pregnancy. Of the 157 mothers (73%) with no such diagnosis at childbirth, 77 (49%) developed one after a median follow-up of 11 years (range: 21 days to 54 years). By the end of follow-up, 135 women (63%) had an autoimmune disease diagnosis, mainly SLE (n = 54, 25%) and SS (n = 72, 33%). Three patients with SLE had renal involvement, and only 6 (3%) had required an immunosuppressive drug at any point. The symptoms best predicting autoimmune disease development were arthralgia and myalgia (One-quarter of the patients had an autoimmune disease diagnosis at the time of the fetal CHB diagnosis. Nearly half of those without an initial diagnosis progressed during follow-up, most without severe manifestations. Severe diseases such as lupus nephritis were rarely seen, and immunosuppressive drugs were rarely required.
Published: 2022

19. Rheumatic involvement and bone scan features in Schnitzler syndrome: initial and follow-up data from a single-center cohort of 25 patients

Author: Claire Bernier, Hélène Aubert, Jean-Marie Berthelot, Antoine Néel, Christian Agard, Sébastien Barbarot, Benoit Le Goff, Mohamed Hamidou, Agathe Masseau, Françoise Kraeber-Bodéré, Christelle Darrieutort-Laffite, and Catherine Ansquer
Subjects: Male, medicine.medical_specialty, lcsh:Diseases of the musculoskeletal system, Interleukin 1 receptor antagonist, Single Center, Cohort Studies, 030207 dermatology & venereal diseases, 03 medical and health sciences, 0302 clinical medicine, Schnitzler syndrome, Musculoskeletal Pain, Internal medicine, medicine, Humans, Bone pain, Retrospective Studies, business.industry, Waldenstrom macroglobulinemia, Retrospective cohort study, Bone scan, medicine.disease, Rash, Rheumatology, Bone lesions, Cohort, Female, medicine.symptom, lcsh:RC925-935, business, 030215 immunology, Research Article, Follow-Up Studies
Abstract: Objective To report on the characteristics and long-term course of rheumatic manifestations in Schnitzler syndrome (SchS). Methods A retrospective cohort study of patients with SchS followed between 2000 and 2020. Inclusion criteria included a diagnosis of SchS (Strasbourg criteria). All available bone scans were reviewed and scored according to the intensity and number of pathological sites. The scintigraphic score was compared with the clinical activity score, CRP level, and treatments. Results Twenty-five patients were included. Median age at diagnosis was 68 years. Eighty patients (72%) had SchS-related rheumatic pain. Most patients had a long-standing isolated rash before constitutional and/or rheumatic symptoms appeared. The monoclonal component level was usually very low (IgMκ in 22/25). Rheumatic pain predominated around the knees. Bone scans revealed abnormal tracer uptake in 15/18 (85%). The scintigraphic score correlated with clinical activity (r = 0.4, p r = 0.47, p p Conclusions Rheumatic manifestations are very prevalent in SchS. However, bone pain can be misleading and contribute to misdiagnosis. Bone scan abnormalities are very prevalent and correlate with disease activity and treatments. IL1-Ra has a dramatic and durable efficacy but may not be required in every patient early on.
Published: 2020
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20. Muscle biopsy in anti-neutrophil cytoplasmic antibody–associated vasculitis: diagnostic yield depends on anti-neutrophil cytoplasmic antibody type, sex and neutrophil count

Author: Christian Agard, Mohamed Hamidou, Maxime Leroy, Julie Graveleau, Alexandra Espitia-Thibault, Nowenn Le Lan, Claire Toquet, Antoine Néel, Mathieu Lacou, Agathe Masseau, Jean-Marie Mussini, and Christelle Volteau
Subjects: Male, 0301 basic medicine, medicine.medical_specialty, Neutrophils, Biopsy, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, Gastroenterology, Antibodies, Antineutrophil Cytoplasmic, Leukocyte Count, 03 medical and health sciences, Sex Factors, 0302 clinical medicine, Rheumatology, Recurrence, Internal medicine, medicine, Humans, Pharmacology (medical), Muscle, Skeletal, Survival analysis, Aged, Retrospective Studies, Anti-neutrophil cytoplasmic antibody, 030203 arthritis & rheumatology, medicine.diagnostic_test, business.industry, Incidence, Middle Aged, Prognosis, medicine.disease, 030104 developmental biology, Absolute neutrophil count, Female, France, Renal biopsy, Granulomatosis with polyangiitis, Microscopic polyangiitis, Vasculitis, business, Algorithms
Abstract: Objectives This study aimed to examine the sensitivity of muscle biopsy (MB) in ANCA-associated vasculitis (AAV), identify factors predicting MB positivity and assess the prognostic value of a positive MB. Methods We conducted a single-centre retrospective study of AAV with an MB performed at diagnosis. AAV classification [granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), eosinophilic granulomatosis with polyangiitis (EGPA)] followed the European Medicines Agency algorithm. A logistic regression model was used to identify the factors associated with MB positivity. Survival curves were generated using the Kaplan–Meier method. Results Among 276 AAV patients (1995–2018), 101 had an MB. Seventy-eight patients were included: 33 with GPA, 25 with MPA and 20 with EGPA. MB samples were positive in 45 cases (58%): 17 GPA, 16 MPA and 12 EGPA. Univariate analysis focussed on GPA and MPA, revealed that the MB yield was higher in females [22/31 (71%) vs 11/27 (41%); P = 0.02] and in anti-MPO patients [25/37 (68%) vs 6/19 (32%) for anti-PR3; P = 0.01]. By multivariate analysis, three factors predicted MB positivity: anti-MPO ANCA [odds ratio (OR) 10.67 (CI 2.09, 81.68)], female sex [OR 5.3 (CI 1.16, 32.35)] and neutrophil count [OR 1.33 (CI 1.07, 1.8)]. MB positivity had no impact on relapse, death or end-stage renal disease–free survival. Conclusions MB is a safe and efficient diagnostic tool for AAV. Predictors of MB yield include ANCA type, sex and neutrophil count. MB cannot substitute for kidney biopsy when indicated, but should be considered in other cases.
Published: 2020
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21. Sphingosine-1-Phosphate Levels Are Higher in Male Patients with Non-Classic Fabry Disease

Author: Wladimir Mauhin, Abdellah Tebani, Damien Amelin, Lenaig Abily-Donval, Foudil Lamari, Jonathan London, Claire Douillard, Bertrand Dussol, Vanessa Leguy-Seguin, Esther Noel, Agathe Masseau, Didier Lacombe, Hélène Maillard, Soumeya Bekri, Olivier Lidove, Olivier Benveniste, Médecine interne [Diaconesses Croix Saint-Simon], Groupe Hospitalier Diaconesses Croix Saint-Simon, Centre de recherche en Myologie – U974 SU-INSERM, Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Institut de Myologie, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Association française contre les myopathies (AFM-Téléthon)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Génomique et Médecine Personnalisée du Cancer et des Maladies Neuropsychiatriques (GPMCND), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Rouen, Normandie Université (NU), Service de Biochimie Métabolique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital Jeanne de Flandres, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHU Marseille, Centre d'Investigation Clinique [Hôpital de la Conception - APHM] (CIC), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Service de médecine interne et immunologie clinique (SOC 1) [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), CHU Strasbourg, Centre hospitalier universitaire de Nantes (CHU Nantes), Hôtel-Dieu de Nantes, CHU Bordeaux [Bordeaux], Laboratoire Maladies Rares: Génétique et Métabolisme (Bordeaux) (U1211 INSERM/MRGM), Université de Bordeaux (UB)-Groupe hospitalier Pellegrin-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Lille, Hôpital Claude Huriez [Lille], Université de Lille, Service de Département de médecine interne et immunologie clinique [CHU Pitié-Salpêtrière] (DMIIC), Benveniste, olivier, and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)
Subjects: [SDV.MHEP.EM] Life Sciences [q-bio]/Human health and pathology/Endocrinology and metabolism, Fabry disease, hypertrophic cardiomyopathy, sphingosine-1-phosphate, fibrosis, migalastat, [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system, lipids (amino acids, peptides, and proteins), General Medicine, [SDV.MHEP.EM]Life Sciences [q-bio]/Human health and pathology/Endocrinology and metabolism, [SDV.MHEP.CSC] Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system
Abstract: International audience; Fabry disease is an X-linked lysosomal disease in which defects in the alpha-galactosidase A enzyme activity lead to the ubiquitous accumulation of glycosphingolipids. Whereas the classic disease is characterized by neuropathic pain, progressive renal failure, white matter lesions, cerebral stroke, and hypertrophic cardiomyopathy (HCM), the non-classic phenotype, also known as cardiac variant, is almost exclusively characterized by HCM. Circulating sphingosine-1-phosphate (S1P) has controversially been associated with the Fabry cardiomyopathy. We measured serum S1P levels in 41 patients of the FFABRY cohort. S1P levels were higher in patients with a non-classic phenotype compared to those with a classic phenotype (200.3 [189.6–227.9] vs. 169.4 ng/mL [121.1–203.3], p = 0.02). In a multivariate logistic regression model, elevated S1P concentration remained statistically associated with the non-classic phenotype (OR = 1.03; p < 0.02), and elevated lysoGb3 concentration with the classic phenotype (OR = 0.95; p < 0.03). S1P levels were correlated with interventricular septum thickness (r = 0.46; p = 0.02). In a logistic regression model including S1P serum levels, phenotype, and age, age remained the only variable significantly associated with the risk of HCM (OR = 1.25; p = 0.001). S1P alone was not associated with cardiac hypertrophy but with the cardiac variant. The significantly higher S1P levels in patients with the cardiac variant compared to those with classic Fabry suggest the involvement of distinct pathophysiological pathways in the two phenotypes. S1P dosage could allow the personalization of patient management.
Published: 2022
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22. An appraisal of the frequency and severity of noninfectious manifestations in primary immunodeficiencies: A study of a national retrospective cohort of 1375 patients over 10 years

Author: Mickaël Alligon, Nizar Mahlaoui, Virginie Courteille, Laurence Costes, Veronica Afonso, Philippe Randrianomenjanahary, Nathalie de Vergnes, Anja Ranohavimparany, Duy Vo, Inès Hafsa, Perrine Bach, Vincent Benoit, Nicolas Garcelon, Alain Fischer, Wadih Abou-Chahla, Daniel Adoue, Nathalie Aladjidi, Corinne Armari-Alla, Vincent Barlogis, Sophie Bayart, Yves Bertrand, Stéphane Blanche, Damien Bodet, Bernard Bonnotte, Raphaël Borie, Patrick Boutard, David Boutboul, Claire Briandet, Jean-Paul Brion, Jacques Brouard, Liana Carausu, Martin Castelle, Pascal Cathebras, Emilie Catherinot, Nathalie Cheikh, Morgane Cheminant, Sarah Cohen-Beaussant, Thibault Comont, Louis-Jean Couderc, Pierre Cougoul, Gérard Couillault, Lionel Crevon, Elisa Demonchy, Anne Deville, Catherine Devoldere, Eric Dore, Fabienne Dulieu, Isabelle Durieu, Natacha Entz-Werle, Claire Fieschi, Fanny Fouyssac, Pierre Frange, Vincent Gajdos, Lionel Galicier, Virginie Gandemer, Martine Gardembas, Catherine Gaud, Bernard Grosbois, Aurélien Guffroy, Corinne Guitton, Gaëlle Guillerm, Eric Hachulla, Mohamed Hamidou, Sophie Haro, Yves Hatchuel, Olivier Hermine, Cyrille Hoarau, Arnaud Hot, Sébastien Humbert, Arnaud Jaccard, Jean-Philippe Jais, Sarah Jannier, Serge Jacquot, Roland Jaussaud, Pierre-Yves Jeandel, Eric Jeziorski, Kamila Kebaili, Anne-Sophie Korganow, Olivier Lambotte, Fanny Lanternier, Claire Larroche, David Launay, Emmanuelle Le Moigne, Alain Le Quellec, Vincent Le Moing, Yvon Lebranchu, Marc Lecuit, Guillaume Lefèvre, Jean-Daniel Lelièvre, Richard Lemal, Valérie Li-Thiao-Te, Olivier Lortholary, Luminita Luca, Coralie Mallebranche, Marion Malphettes, Aude Marie-Cardine, Nicolas Martin-Silva, Agathe Masseau, Françoise Mazingue, Etienne Merlin, Gérard Michel, Frédéric Millot, Charline Miot, Béatrice Monlibert, Fabrice Monpoux, Despina Moshous, Luc Mouthon, Martine Münzer, Robert Navarro, Bénédicte Neven, Dalila Nouar, Raphaële Nove-Josserand, Eric Oksenhendler, Marie Ouachée-Chardin, Anne Pagnier, Marlène Pasquet, Isabelle Pellier, Yves Perel, Antoinette Perlat, Christophe Piguet, Dominique Plantaz, Sophie Rivière, Pascal Roblot, Pierre-Simon Rohrlich, Bruno Royer, Valéry Salle, Françoise Sarrot-Reynauld, Amélie Servettaz, Jean-Louis Stephan, Nicolas Schleinitz, Harry Sokol, Felipe Suarez, Laure Swiader, Sophie Taque, Caroline Thomas, Olivier Tournilhac, Caroline Thumerelle, Jean-Pierre Vannier, and Jean-François Viallard
Subjects: Inflammation, Neoplasms, Immunology, Hypersensitivity, Immunologic Deficiency Syndromes, Immunology and Allergy, Humans, Autoimmunity, Retrospective Studies
Abstract: Noninfectious manifestations-allergy, autoimmunity/inflammation, lymphoproliferation, and malignancies-are known to exist in many primary immunodeficiency diseases (PID) and to participate in prognosis.To obtain a global view on their occurrence, we retrieved data from a retrospective cohort of 1375 patients included in the French National Reference Center for Primary Immune Deficiencies (CEREDIH) for whom we had a 10-year follow-up since inclusion in the registry.These patients were followed for 10 years (2009-2018) by specialized centers in university hospitals. This study showed that 20.1% of patients without prior curative therapy (n = 1163) developed at least 1 manifestation (event) encompassing 277 events.Autoimmune/inflammatory events (n = 138) and malignancies (n = 85) affected all age classes and virtually all PID diagnostic groups. They were associated with a risk of death that occurred in 195 patients (14.2%) and were found to be causal in 43% of cases. Malignancies (odds ratio, 5.62; 95% confidence interval, 3.66-8.62) and autoimmunity (odds ratio, 1.9; 95% confidence interval, 1.27-2.84) were clearly identified as risk factors for lethality. Patients who underwent curative therapy (mostly allogeneic hematopoietic stem cell transplantation, with a few cases of gene therapy or thymus transplantation) before the 10-year study period (n = 212) had comparatively reduced but still detectable clinical manifestations (n = 16) leading to death in 9.4% of them.This study points to the frequency and severity of noninfectious manifestations in various PID groups across all age groups. These results warrant further prospective analysis to better assess their consequences and to adapt therapy, notably indication of curative therapy.
Published: 2021

23. Cochleovestibular involvement in patients with Fabry disease: data from the multicenter cohort FFABRY

Author: Guillaume Michel, Didier Lacombe, Agathe Masseau, Wladimir Mauhin, Marjolaine Willems, Adrien Gendre, Antoine Asquier-Khati, Cécile Durant, Hélène Maillard, Olivier Lidove, and Christian Lavigne
Subjects: Hearing aid, Male, Pediatrics, medicine.medical_specialty, Hearing loss, medicine.medical_treatment, Hearing Loss, Sensorineural, Migalastat, otorhinolaryngologic diseases, medicine, Humans, Enzyme Replacement Therapy, Hearing Loss, Retrospective Studies, medicine.diagnostic_test, business.industry, General Medicine, Middle Aged, medicine.disease, Fabry disease, Otorhinolaryngology, Cohort, Audiometry, Pure-Tone, Fabry Disease, Female, medicine.symptom, Audiometry, business, Tinnitus
Abstract: Fabry disease (FD) is a lysosomal storage disease responsible for cochleovestibular involvement. Exact prevalence and pathophysiological mechanisms behind ENT affections are still poorly known. Treating FD with enzyme replacement therapy (ERT) does not seem to significantly improve the ENT symptoms, while the impact of migalastat has yet to be determined. We carried out a retrospective multi-centre study on 47 patients from the FFABRY cohort who had an ENT consultation in the context of their FD. The information collected were as follows: clinical examination, videonystagmoscopy, pure-tone speech audiometry, videonystagmography or VHIT (Video Head Impulse Test). Severe hearing loss was defined as greater than 70 dB. The median age of our cohort was 52 years with a non-negligible proportion of non-classic variants and female carriers. 72.3% of the patients complained of at least one of the following symptoms: hearing loss, tinnitus or vertigo. Pure-tone audiometry was abnormal in 61.7% of the patients (29/47), while speech audiometry was abnormal for 41.7% of the patients. The age of the patients and hypertrophic cardiomyopathy were significantly associated with the existence of an anomaly in pure-tone audiometry results. Severe hearing loss (> 70 dB) was significantly more common in male patients. Hearing loss is particularly frequent in FD and is not limited to classic phenotypes. Close ENT follow-up is essential for Fabry patients to detect those who might benefit from hearing aid. Further studies are needed to define the impact of migalastat on cochleovestibular symptoms.
Published: 2021

24. Coagulation Parameters in Adult Patients With Type-1 Gaucher Disease

Author: Olivier Lidove, Vanessa Leguy-Seguin, Patrick Cherin, Esther Noel, R. Jaussaud, Isabelle Marie, Christian Lavigne, Agathe Masseau, Christine Serratrice, and François Maillot
Subjects: medicine.medical_specialty, Lysosomal storage disorder, Short Communication, Gaucher disease, Disease, Gastroenterology, 03 medical and health sciences, 0302 clinical medicine, Von Willebrand factor, Internal medicine, Clotting factors, Medicine, Platelet, Clotting factor, Coagulation, biology, business.industry, Factor V, Type 1 Gaucher Disease, 030220 oncology & carcinogenesis, ddc:618.97, Cohort, biology.protein, business, 030215 immunology
Abstract: Background: Gaucher disease is a rare inborn error of lysosomal metabolism, characterized by lysosomal storage of the beta-glucosylceramide. Bleedings observed in type-1 Gaucher disease (GD1) are commonly attributed to a low platelet count, but they can also occur when the platelet count is normal or slightly low. Abnormal platelet function has been described and deficiencies in coagulation factors too, such as factors II, V, VII, VIII, IX, X, XI, XII, and von Willebrand factor. However, studies are few in number, involving few patients and having varying conclusions. The aim of this study was to analyze clotting factor deficiencies in a larger cohort of French patients with GD1. Methods: This is an observational national study. The coagulation parameters were collected during routine GD1 monitoring and described retrospectively. Results: We highlighted low levels of various coagulation factors in 46% of the patients with GD1. The most frequent coagulation abnormalities encountered were factor V, X, XI, and XII deficiencies. Deficits were usually mild and coagulation abnormalities tended to be more frequent in non-splenectomized patients. Conclusions: In conclusion, frequent and varied coagulation abnormalities were found in a high proportion of GD1 patients. J Hematol. 2019;8(3):121-124 doi: https://doi.org/10.14740/jh543
Published: 2019
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25. Ulcérations nécrotiques des membres inférieurs sous sunitinib

Author: Mathieu Artifoni, Mélanie Saint-Jean, Emmanuelle Bompas, Audrey Rollot, Judith Raimbourg, Agathe Masseau, Carole Gourmelon, and Lucie Peuvrel
Subjects: Ocean Engineering, Safety, Risk, Reliability and Quality
Published: 2021
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26. Large-vessel involvement is predictive of multiple relapses in giant cell arteritis

Author: Mohamed Hamidou, Christian Agard, Alexandra Espitia-Thibault, Jean-Benoit Hardouin, Mathieu Lacou, Olivier Espitia, Donatienne de Mornac, Aurélie Achille, Agathe Masseau, Julie Graveleau, F. Perrin, Jérôme Connault, Anaïs Wahbi, Mathieu Artifoni, Pierre Pottier, Antoine Néel, and Cécile Durant
Subjects: medicine.medical_specialty, large-vessel imaging, Large vessel, Diseases of the musculoskeletal system, Gastroenterology, 03 medical and health sciences, 0302 clinical medicine, Rheumatology, Internal medicine, medicine, protective factors, risk factors, Orthopedics and Sports Medicine, In patient, 030212 general & internal medicine, Relapse risk, Original Research, 030203 arthritis & rheumatology, relapse, business.industry, giant cell arteritis, medicine.disease, Giant cell arteritis, RC925-935, large-vessel involvement, business, Systemic vasculitis
Abstract: Background: Giant cell arteritis (GCA) is the most common systemic vasculitis. Relapses are frequent. The aim of this study was to identify relapse risk factors in patients with GCA with complete large-vessel imaging at diagnosis. Methods: Patients with GCA followed in our institution between April 1998 and April 2018 were included retrospectively. We included only patients who had undergone large vascular imaging investigations at diagnosis by computed tomography (CT)-scan and/or positron emission tomography (PET)-scan and/or angio-magnetic resonance imaging (MRI). Clinical, biological, and radiological data were collected. Relapse was defined as the reappearance of GCA symptoms, with concomitant increase in inflammatory markers, requiring treatment adjustment. Relapsing patients (R) and non-relapsing patients (NR) were compared. Relapse and multiple relapses (>2) risk factors were identified in multivariable Cox analyses. Results: This study included 254 patients (73.2% women), with a median age of 72 years at diagnosis and a median follow up of 32.5 months. At diagnosis, 160 patients (63%) had an inflammatory large-vessel involvement on imaging, 46.1% (117 patients) relapsed at least once, and 21.3% (54 patients) had multiple relapses. The median delay of first relapse after diagnosis was 9 months. The second relapse delay was 21.5 months. NR patients had more stroke at diagnosis than R ( p = 0.03) and the brachiocephalic trunk was involved more frequently on CT-scan ( p = 0.046), as carotids ( p = 0.02) in R patients. Multivariate Cox model identified male gender [hazard ratio (HR): 0.51, confidence interval (CI) (0.27–0.96), p = 0.04] as a relapse protective factor, and peripheral musculoskeletal manifestations [HR: 1.74 (1.03–2.94), p = 0.004] as a relapse risk factor. Peripheral musculoskeletal manifestations [HR: 2.78 (1.23–6.28), p = 0.014], negative temporal artery biopsy [HR: 2.29 (1.18–4.45), p = 0.015], large-vessel involvement like upper limb ischemia [HR: 8.84 (2.48–31.56), p = 0.001] and inflammation of arm arteries on CT-scan [HR: 2.39 (1.02–5.58), p = 0.04] at diagnosis were risk factors of multiple relapses. Conclusion: Male gender was a protective factor for GCA relapse and peripheral musculoskeletal manifestations appeared as a relapsing risk factor. Moreover, this study identified a particular clinical phenotype of multi-relapsing patients with GCA, characterized by peripheral musculoskeletal manifestations, negative temporal artery biopsy, and large-vessel involvement with upper limb ischemia or inflammation of arm arteries. Plain language Summary At giant cell arteritis diagnosis, large-vessel inflammatory involvement is predictive of multiple relapses 46.1% of patients with GCA relapse, and 21.3% undergo multiple relapses; Male gender appears as a protective factor for relapsing in GCA; Peripheral musculoskeletal manifestations are a relapse and multiple relapses risk factor; A negative temporal artery biopsy is predictive of multiple relapses; Large-vessel involvement is predictive of multiple relapses.
Published: 2021

27. Neurological complications induced by immune checkpoint inhibitors: a comprehensive descriptive case-series unravelling high risk of long-term sequelae

Author: N. Noel, Amélie Deleporte, Anne-Laure Voisin, Jean-Marie Michot, Stéphane Champiat, Léo Plaçais, Capucine Baldini, Aurélien Marabelle, Céline Labeyrie, Stéphanie Dehette, Patricia Romano-Martin, Adeline Not, Olivier Lambotte, Maria Silva Joao, Andoni Echaniz-Laguna, Alexandre Thibault Jacques Maria, David H. Adams, Guillemette Beaudonnet, Agathe Masseau, Cécile Cauquil, A. Laparra, Christian Denier, Service de Médecine Interne - Immunologie Clinique [AP-HP Bicêtre], AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Immunologie des Maladies Virales et Autoimmunes (IMVA - U1184), Université Paris-Sud - Paris 11 (UP11)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département d’Innovation Thérapeutique et essais précoces [Gustave Roussy] (DITEP), Institut Gustave Roussy (IGR), Service de neurologie [Le Kremlin Bicêtre], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Compiègne-Noyon (CHCN), Centre Hospitalier Compiègne-Noyon, Institut Jules Bordet [Bruxelles], Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), Petites Molécules de neuroprotection, neurorégénération et remyélinisation, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM), Infectious Diseases Models for Innovative Therapies (IDMIT), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, and Salvy-Córdoba, Nathalie
Subjects: medicine.medical_specialty, Immune checkpoint inhibitors, medicine.medical_treatment, rechallenge, Corticosteroid treatment, paraneoplastic syndrome, immune checkpoint inhibitors, Internal medicine, medicine, neurological toxicity, [SDV.NEU] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Adverse effect, Adult patients, business.industry, AcademicSubjects/SCI01870, Mortality rate, General Engineering, Common Terminology Criteria for Adverse Events, Immunotherapy, [SDV.SP]Life Sciences [q-bio]/Pharmaceutical sciences, [SDV.SP] Life Sciences [q-bio]/Pharmaceutical sciences, Cohort, immune-related adverse events, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Original Article, AcademicSubjects/MED00310, business
Abstract: Neurological immune-related adverse events are complications of programmed-cell death 1 or programmed-cell death 1 ligand immunotherapies that can be life threatening and often lead to anticancer immunotherapy withdrawal. Scant clinical data are available that integrate the clinical presentation, therapeutic management and long-term outcome. All consecutive adult patients treated by programmed-cell death 1 or programmed-cell death 1 ligand immunotherapies, given alone or in combination with other treatment, who experienced a neurological immune-related adverse event with a severity grade ≥2 in Paris Saclay-University hospitals were investigated from June 2014 to February 2019. The frequency of neurological immune-related adverse events was calculated from the prospective Registre des Effets Indésirables Sévères des Anticorps Monoclonaux Immunomodulateurs en Cancérologie cohort. Forty patients presenting with 51 distinct neurological immune-related adverse events were included. The prevalence of grade ≥2 neurological immune-related adverse events was estimated to be 1.22% in the Registre des Effets Indésirables Sévères des Anticorps Monoclonaux Immunomodulateurs en Cancérologie cohort. Among 40 patients with neurological immune-related adverse events, 65% received programmed-cell death 1 or programmed-cell death 1 ligand monotherapy and 35% received a combination of programmed-cell death 1 plus anti-CTLA4 (Common Terminology Criteria for Adverse Events). Clinical neurological presentations were peripheral (48%), central (35%), or mixed (18%). The severity of neurological immune-related adverse events was grade 2 for 14 (35%) and ≥grade 3 for 26 patients (65%). The mortality rate related to neurological immune-related adverse events was 8%. Corticosteroid treatment led to neurological recovery in 74%. Long-term follow-up highlighted that 53% of patients experienced long-term neurological sequelae. Five patients were rechallenged by programmed-cell death 1 monotherapy without recurrence of their neurological immune-related adverse event(s). Neurological immune-related adverse events induced by programmed-cell death 1 or programmed-cell death 1 ligand are rare but are severe with a mortality rate of 8% and long-term sequelae for 53% of patients. Corticosteroids should be started when neurological immunological complications are identified to avoid long-term sequelae., Plaçais et al. report a large case-series of 40 patients presenting with 51 neurological adverse events of immune checkpoint inhibitors, wherein corticosteroid therapy was associated with a 74% rate of neurological recovery. Neurological adverse events were severe, as 7.5% of the included patients died and 53% kept long-term neurological sequelae., Graphical Abstract Graphical Abstract
Published: 2021
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28. Nationwide retrospective study of critically ill adults with sickle cell disease in France

Author: Morgane Pere, Jeremy Bourenne, Stephan Ehrmann, Jean Reignier, Laurent Argaud, Maïté Agbakou, Gilles Capellier, Agathe Masseau, Arnaud Hot, Noelle Brule, Guillaume Voiriot, Keyvan Razazi, Cecile Aubron, Alexandre Boyer, Muriel Picard, Arnaud W. Thille, Emmanuel Pontis, Saad Nseir, Emmanuel Canet, Armand Mekontso-Dessap, Francis Schneider, Jean-Baptiste Lascarrou, Fabienne Tamion, Jean-Pierre Quenot, Gestionnaire, Hal Sorbonne Université, Hôtel-Dieu de Nantes, CHU Henri Mondor, Centre hospitalier universitaire de Nantes (CHU Nantes), Service de Réanimation et USC Médico-Chirurgicale = Médecine intensive réanimation [CHU Tenon], CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Centre d’Etude des Pathologies Respiratoires (CEPR), UMR 1100 (CEPR), Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, CHU Lille, Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 (UGSF), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Normandie Université (NU), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), CHU Pontchaillou [Rennes], CHU Dijon, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hôpital de Hautepierre [Strasbourg], CHU Strasbourg, Hôpital de la Croix-Rousse [CHU - HCL], Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Hôpital de la Cavale Blanche - CHRU Brest (CHU - BREST ), CHU Henri Mondor [Créteil], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Réanimation et USC Médico-Chirurgicale [CHU Tenon], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), and Université de Tours-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: Male, [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, Epidemiology, medicine.medical_treatment, Blood Pressure, 030204 cardiovascular system & hematology, law.invention, 0302 clinical medicine, law, Odds Ratio, 030212 general & internal medicine, Multidisciplinary, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Middle Aged, Intensive care unit, 3. Good health, Hospitalization, Intensive Care Units, Treatment Outcome, Medicine, Female, France, Haematological diseases, Adult, medicine.medical_specialty, Critical Care, Science, Critical Illness, Pain, Anemia, Sickle Cell, Article, Sepsis, 03 medical and health sciences, Young Adult, Internal medicine, Acute Chest Syndrome, medicine, Extracorporeal membrane oxygenation, Humans, Renal replacement therapy, Retrospective Studies, business.industry, Retrospective cohort study, Odds ratio, Length of Stay, medicine.disease, Acute chest syndrome, Blood pressure, Multivariate Analysis, business
Abstract: Little is known about patients with sickle cell disease (SCD) who require intensive care unit (ICU) admission. The goals of this study were to assess outcomes in patients admitted to the ICU for acute complications of SCD and to identify factors associated with adverse outcomes. This multicenter retrospective study included consecutive adults with SCD admitted to one of 17 participating ICUs. An adverse outcome was defined as death or a need for life-sustaining therapies (non-invasive or invasive ventilation, vasoactive drugs, renal replacement therapy, and/or extracorporeal membrane oxygenation). Factors associated with adverse outcomes were identified by mixed multivariable logistic regression. We included 488 patients admitted in 2015–2017. The main reasons for ICU admission were acute chest syndrome (47.5%) and severely painful vaso-occlusive event (21.3%). Sixteen (3.3%) patients died in the ICU, mainly of multi-organ failure following a painful vaso-occlusive event or sepsis. An adverse outcome occurred in 81 (16.6%; 95% confidence interval [95% CI], 13.3%–19.9%) patients. Independent factors associated with adverse outcomes were low mean arterial blood pressure (adjusted odds ratio [aOR], 0.98; 95% CI 0.95–0.99; p = 0.027), faster respiratory rate (aOR, 1.09; 95% CI 1.05–1.14; p p = 0.038), impaired creatinine clearance at ICU admission (aOR, 0.98; 95% CI 0.97–0.98; p p = 0.031). Patients with SCD have a substantial risk of adverse outcomes if they require ICU admission. Early ICU admission should be encouraged in patients who develop abnormal physiological parameters.
Published: 2021
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29. Immunoglobulin Abnormalities in Gaucher Disease: an Analysis of 278 Patients Included in the French Gaucher Disease Registry

Author: Yann Nguyen, Dries Dobbelaere, Jérôme Stirnemann, Monia Bengherbia, Fabrice Camou, Samia Pichard, Karima Yousfi, Christine Serratrice, Agathe Masseau, Vanessa Leguy-Seguin, Marc G. Berger, Nadia Belmatoug, Dalil Hamroun, Bruno Fantin, Florent Lautredoux, Francis Gaches, Leonardo Astudillo, Anaïs Brassier, Bérengère Cador, Florence Dalbies, Yves-Marie Pers, Thierry Billette de Villemeur, Université de Lille, Hôpital Jeanne de Flandres, CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Hôpital Universitaire de Genève = University Hospitals of Geneva (HUG), CHU Pontchaillou [Rennes], Institut de génétique humaine (IGH), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), CHU Trousseau [APHP], Centre Référence des Maladies Héréditaires du Métabolisme de l'Enfant et de l'Adulte [CHU Necker] (MaMEA Necker), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de réanimation médicale, CHU Bordeaux [Bordeaux]-Hôpital Saint-André, Hôpital Morvan - CHRU de Brest (CHU - BREST ), Centre de Référence des Maladies Héréditaires du Métabolisme, Hôpital Jeanne de Flandres-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital Joseph Ducuing - Varsovie [Toulouse] (HJD), Service de médecine interne et immunologie clinique (SOC 1) [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Département de Rhumatologie[Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Lapeyronie, Hôpital Robert Debré, Médecine Interne [Hôpital Saint-Joseph - Marseille], Aix Marseille Université (AMU)-Hôpital Saint-Joseph [Marseille], Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Dpt médecine interne [CHU Beaujon], Hôpital Beaujon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Universitaire de Genève, CHU Toulouse [Toulouse], Service de Neuropédiatrie [CHU Trousseau], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), and Hôpital Joseph Ducuing
Subjects: Male, Gaucher disease, monoclonal gammopathy of unknown significance, multiple myeloma, monoclonal gammopathy, polyclonal gammopathy, genetic structures, Paraproteinemias, Gastroenterology, Cohort Studies, lcsh:Chemistry, 0302 clinical medicine, Risk Factors, Multiple myeloma, Medicine, lcsh:QH301-705.5, Spectroscopy, ddc:616, Lymphoma, Non-Hodgkin, Monoclonal gammopathy, Gamma globulin, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, General Medicine, Middle Aged, 3. Good health, Computer Science Applications, 030220 oncology & carcinogenesis, Female, Adult, medicine.medical_specialty, congenital, hereditary, and neonatal diseases and abnormalities, Monoclonal gammopathy of unknown significance, Immunoglobulins, Article, Catalysis, Inorganic Chemistry, 03 medical and health sciences, Disease registry, Internal medicine, Humans, Clinical significance, Physical and Theoretical Chemistry, Risk factor, Molecular Biology, Proportional Hazards Models, Retrospective Studies, business.industry, Proportional hazards model, Organic Chemistry, nutritional and metabolic diseases, medicine.disease, eye diseases, Lymphoma, nervous system diseases, lcsh:Biology (General), lcsh:QD1-999, ddc:618.97, Polyclonal gammopathy, gamma-Globulins, business, Glucocerebrosidase, 030215 immunology
Abstract: Gaucher disease (GD) is a rare lysosomal autosomal-recessive disorder due to deficiency of glucocerebrosidase, polyclonal gammopathy (PG) and/or monoclonal gammopathy (MG) can occur in this disease. We aimed to describe these immunoglobulin abnormalities in a large cohort of GD patients and to study the risk factors, clinical significance, and evolution. Data for patients enrolled in the French GD Registry were studied retrospectively. The risk factors of PG and/or MG developing and their association with clinical bone events and severe thrombocytopenia, two markers of GD severity, were assessed with multivariable Cox models and the effect of GD treatment on gammaglobulin levels with linear/logarithmic mixed models. Regression of MG and the occurrence of hematological malignancies were described. The 278 patients included (132 males, 47.5%) were followed up during a mean (SD) of 19 (14) years after GD diagnosis. PG occurred in 112/235 (47.7%) patients at GD diagnosis or during follow-up and MG in 59/187 (31.6%). Multivariable analysis retained age at GD diagnosis as the only independent risk factor for MG (&gt, 30 vs. &le, 30 years, HR 4.71, 95%CI [2.40&ndash, 9.27], p &lt, 0.001). Risk of bone events or severe thrombocytopenia was not significantly associated with PG or MG. During follow-up, non-Hodgkin lymphoma developed in five patients and multiple myeloma in one. MG was observed in almost one third of patients with GD. Immunoglobulin abnormalities were not associated with the disease severity. However, prolonged surveillance of patients with GD is needed because hematologic malignancies may occur.
Published: 2020
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30. Natural history of untreated patients with type 1 Gaucher disease

Author: Marc G. Berger, Isabelle Hau Rainsard, Ivan Bertchansky, Sébastien Humbert, Florence Dalbies, Fabrice Camou, Brigitte Chabrol, Claire de Moreuil, Vanessa Leguy-Seguin, Monia Bengherbia, Anaïs Brassier, Bénédicte Hivert, Jérôme Stirnemann, Bérangère Cador, Thierry Billette de Villemeur, Karima Yousfi, Amina Berrahal, Laure Swiader, Nadia Belmatoug, Leonardo Astudillo, Samia Pichard, Isabelle Durieu, Agathe Masseau, Christine Serratrice, Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), and CHADEYRON, DOMINIQUE
Subjects: [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, medicine.medical_specialty, business.industry, Endocrinology, Diabetes and Metabolism, Type 1 Gaucher Disease, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Biochemistry, Gastroenterology, Natural history, Endocrinology, Internal medicine, Genetics, medicine, business, Molecular Biology, ComputingMilieux_MISCELLANEOUS
Abstract: International audience
Published: 2020

31. Cornea verticillata and acroparesthesia efficiently discriminate clusters of severity in Fabry disease

Author: Marie Matignon, Olivier Benveniste, Agathe Masseau, Kim-Heang Ly, Didier Lacombe, Gérard Besson, François Maillot, Christian Lavigne, D. Amelin, Esther Noel, Foudil Lamari, Catherine Caillaud, Wladimir Mauhin, Hélène Maillard, Olivier Lidove, C. Montagner, Thierry Zenone, Marjolaine Willems, Vanessa Leguy-Seguin, Pauline D’Halluin, Bertrand Dussol, Fabien Labombarda, Claire Douillard, Groupe Hospitalier Diaconesses Croix Saint-Simon, Centre de recherche en Myologie – U974 SU-INSERM, Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Service de médecine interne [CHU Pitié-Salpétrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Service de Biochimie Métabolique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Sorbonne Université (SU), Service de biochimie métabolique [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut Necker Enfants-Malades (INEM - UM 111 (UMR 8253 / U1151)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Hôpital Jeanne de Flandres, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Aix Marseille Université (AMU), Centre d'Investigation Clinique [Hôpital de la Conception - APHM] (CIC), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Assistance Publique - Hôpitaux de Marseille (APHM), Service de médecine interne et immunologie clinique (SOC 1) [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Le CHCB, Centre Hospitalier de la Côte Basque, CHU Strasbourg, Centre hospitalier de Valence, Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-IFR10, Groupe Henri Mondor-Albert Chenevier, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Hôpital Albert Chenevier, Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Imagerie et cerveau (iBrain - Inserm U1253 - UNIV Tours ), Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire [Grenoble] (CHU), CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), CHU Bordeaux [Bordeaux], Laboratoire Maladies Rares: Génétique et Métabolisme (Bordeaux) (U1211 INSERM/MRGM), Université de Bordeaux (UB)-Groupe hospitalier Pellegrin-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Claude Huriez [Lille], CHU Lille, Service de Département de médecine interne et immunologie clinique [CHU Pitié-Salpêtrière] (DMIIC), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Centre de Recherche en Myologie, Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), Université de Tours-Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), and Centre Hospitalier de la Côte Basque (CHCB)
Subjects: Hydrolases, 030232 urology & nephrology, Otology, 030204 cardiovascular system & hematology, Deafness, Pathology and Laboratory Medicine, Vascular Medicine, Biochemistry, Cornea, Cohort Studies, 0302 clinical medicine, Lysosomal storage disease, Medicine and Health Sciences, Renal Transplantation, Cornea verticillata, Prospective Studies, Registries, Hearing Disorders, Multidisciplinary, Proteinuria, Hypertrophic cardiomyopathy, Middle Aged, [SDV.MHEP.EM]Life Sciences [q-bio]/Human health and pathology/Endocrinology and metabolism, Phenotype, 3. Good health, Enzymes, Stroke, Neurology, Medicine, Female, France, medicine.symptom, Anatomy, Cardiomyopathies, Research Article, Adult, medicine.medical_specialty, Glycoside Hydrolases, Science, Ocular Anatomy, Cerebrovascular Diseases, Cardiology, Surgical and Invasive Medical Procedures, Urinary System Procedures, 03 medical and health sciences, Young Adult, Signs and Symptoms, Ocular System, Diagnostic Medicine, Internal medicine, medicine, Genetics, Humans, Paresthesia, Acroparesthesia, Transplantation, business.industry, Biology and Life Sciences, Proteins, Human Genetics, Organ Transplantation, medicine.disease, Fabry disease, Human genetics, Otorhinolaryngology, Enzymology, Fabry Disease, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business
Abstract: International audience; Backgroud: Fabry disease (OMIM #301 500), the most prevalent lysosomal storage disease, is caused by enzymatic defects in alpha-galactosidase A (GLA gene; Xq22.1). Fabry disease has historically been characterized by progressive renal failure, early stroke and hypertrophic cardiomyopathy, with a diminished life expectancy. A nonclassical phenotype has been described with an almost exclusive cardiac involvement. Specific therapies with enzyme substitution or chaperone molecules are now available depending on the mutation carried. Numerous clinical and fundamental studies have been conducted without stratifying patients by phenotype or severity, despite different prognoses and possible different pathophysiologies. We aimed to identify a simple and clinically relevant way to classify and stratify patients according to their disease severity.Methods: Based on data from the French Fabry Biobank and Registry (FFABRY; n = 104; 54 males), we applied unsupervised multivariate statistics to determine clusters of patients and identify clinical criteria that would allow an effective classification of adult patients. Thanks to these criteria and empirical clinical considerations we secondly elaborate a new score that allow the severity stratification of patients.Results: We observed that the absence of acroparesthesia or cornea verticillata is sufficient to classify males as having the nonclassical phenotype. We did not identify criteria that significantly cluster female patients. The classical phenotype was associated with a higher risk of severe renal (HR = 35.1; p
Published: 2020
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32. A Cross-Sectional Retrospective Study of Non-Splenectomized and Never-Treated Patients with Type 1 Gaucher Disease

Author: Isabelle Durieu, Leonardo Astudillo, Ivan Bertchansky, Samia Pichard, Amina Berrahal, Nadia Belmatoug, Roseline Froissart, Catherine Caillaud, Monia Bengherbia, Jérôme Stirnemann, Vanessa Leguy Seguin, Karima Yousfi, Bérengère Cador, Marc G. Berger, Laure Swiader, Catherine Marcel, Claire de Moreuil, Bénédicte Hivert, Sébastien Humbert, Thierry Billette de Villemeur, Christine Serratrice, Brigitte Chabrol, Isabelle Hau Rainsard, Agathe Masseau, Fabrice Camou, Anaïs Brassier, Florence Dalbies, Department of Internal Medicine for the Aged, Geneva University Hospitals, 1226 Thonex- Geneva, Department of Internal Medicine, Department of Medicine, Geneva University Hospitals, 1205 Geneva, Service d’Hématologie Biologique [CHU Clermont-Ferrand], CHU Gabriel Montpied [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand-CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand, CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Bordeaux [Bordeaux], Structure Fédérative de Recherche Necker (SFR Necker - UMS 3633 / US24), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Hôpital Morvan - CHRU de Brest (CHU - BREST ), CHU Pontchaillou [Rennes], Hospices Civils de Lyon (HCL), Department of Internal Medicine, CHU Hôtel Dieu, 44093 Nantes, Groupement des Hôpitaux de l'Institut Catholique de Lille (GHICL), Université catholique de Lille (UCL), Hôpital de la Timone [CHU - APHM] (TIMONE), CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Hôpital Robert Debré Paris, Hôpital Robert Debré, Centre Hospitalier Intercommunal de Créteil (CHIC), Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne (UCA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), CHU Toulouse [Toulouse], and CHADEYRON, DOMINIQUE
Subjects: [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, Pediatrics, medicine.medical_specialty, Lysosomal storage disorder, Anemia, lcsh:Medicine, Late onset, Gaucher disease, Article, Organomegaly, 03 medical and health sciences, 0302 clinical medicine, Disease registry, medicine, risk factors, Dementia, Disease course, 030304 developmental biology, ddc:616, 0303 health sciences, lysosomal storage disorder, disease course, enzyme replacement therapy, prognosis, Lewy body, business.industry, lcsh:R, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Retrospective cohort study, General Medicine, Enzyme replacement therapy, medicine.disease, Prognosis, 3. Good health, Risk factors, ddc:618.97, medicine.symptom, business, 030217 neurology & neurosurgery
Abstract: International audience; Patients with type 1 Gaucher disease (GD1) present thrombocytopenia, anemia, organomegaly, and bone complications. Most experts consider that the less aggressive forms do not require specific treatment. However, little is known about the disease course of these forms. The objective of this cross-sectional retrospective study was to compare the clinical, radiological, and laboratory characteristics of patients with less severe GD1 at diagnosis and at the last evaluation to identify features that might lead to potential complications. Non-splenectomized and never-treated patients (19 women and 17 men) were identified in the French Gaucher Disease Registry (FGDR). Their median age was 36.6 years (2.4–75.1), and their median follow-up was 7.8 years (0.4–32.4). Moreover, 38.7% were heterozygous for the GBA1 N370S variant, and 22.6% for the GBA1 L444P variant. From diagnosis to the last evaluation, GD1 did not worsen in 75% of these patients. Some parameters improved (fatigue and hemoglobin concentration), whereas platelet count and chitotriosidase level remained stable. In one patient (2.7%), Lewy body dementia was diagnosed at 46 years of age. Bone lesion onset was late and usually a single event in most patients. This analysis highlights the genotypic heterogeneity of this subgroup, in which disease could remain stable and even improve spontaneously. It also draws attention to the possible risk of Lewy body disease and late onset of bone complications, even if isolated, to be confirmed in larger series and with longer follow-up.
Published: 2020
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33. Insights into patients' expectations and treatment preferences based on the patient needs questionnaire: Interim results from the SATIS-Fab study in Fabry disease

Author: Olivier Lidove, Agathe Masseau, Didier Lacombe, Bertrand Dussol, Soumeya Bekri, Frédérique Dupuis, Arnaud Jaruga, Alain Fouilhoux, and Esther Noel
Subjects: Endocrinology, Endocrinology, Diabetes and Metabolism, Genetics, Molecular Biology, Biochemistry
Published: 2022
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34. Clinical contribution of myositis-related antibodies detected by immunoblot to idiopathic inflammatory myositis: A one-year retrospective study

Author: Régis Josien, Claire Toquet, Marie Lecouffe-Desprets, Caroline Hémont, Mohamed Hamidou, Antoine Néel, Agathe Masseau, Jerome Martin, Degauque, Nicolas, Centre de Recherche en Transplantation et Immunologie (U1064 Inserm - CRTI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN), Institut de transplantation urologie-néphrologie (ITUN), Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes), Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Service d'Anatomo-pathologie, Centre hospitalier universitaire de Nantes (CHU Nantes)-Hôpital Guillaume-et-René-Laennec [Saint-Herblain], Centre hospitalier universitaire de Nantes (CHU Nantes), and Laboratoire d’Immunologie, Centre d’Immunomonitorage Nantes Atlantique (CIMNA)
Subjects: 0301 basic medicine, Pathology, medicine.medical_specialty, [SDV.IMM] Life Sciences [q-bio]/Immunology, Immunoblotting, Immunology, Autoimmune Diseases, 03 medical and health sciences, 0302 clinical medicine, Team4, Team1, Humans, Immunology and Allergy, Medicine, Myositis specific antibodies, CRTI, ComputingMilieux_MISCELLANEOUS, Myositis, Autoantibodies, Retrospective Studies, 030203 arthritis & rheumatology, Muscle biopsy, biology, medicine.diagnostic_test, business.industry, Retrospective cohort study, Prognosis, medicine.disease, 030104 developmental biology, biology.protein, [SDV.IMM]Life Sciences [q-bio]/Immunology, Idiopathic inflammatory myositis, Antibody, business
Abstract: In this study, we aimed at evaluating the contribution of an extended myositis-related antibodies (Abs) determination by immunoblot to the diagnosis, classification, and prognosis of idiopathic inflammatory myositis (IIM). Medical records of all the patients (n = 237) with myositis-related Ab requests addressed to our department over a one-year period were retrospectively analyzed. Patients were classified as IIM, auto-immune disease (AID) other than IIM, and other diagnosis, and examined for their Ab profiles as determined by immunoblot. Ab positivity was qualified semi-quantitatively as low or strong according to the manufacturer’s recommendations. Among the 45 Ab-positive patients, 49% were diagnosed an IIM, 22% another AID, and 29% another diagnosis. The clinico-serological patterns of the myositis-related Ab+ patients fully recapitulated those described in the literature. Among non-IIM patients, anti-PM-Scl was the most frequently detected Ab (38%), followed by anti-Mi-2 (15%), and anti-OJ (12%). Importantly, strong Ab positivity was significantly more detected in IIM vs. non-IIM patients (82% vs. 35%; p = .002). This difference was further increased when comparing MSAs only (95% vs. 36%; p = .0004). Accordingly, strong Ab positivity associated with high specificity (96%) and positive likelihood ratio (pLR =12) for IIM. Our data suggest that while myositis-related Ab, including MSA, can be detected by immunoblot in non-IIM patients, strong positivity is nevertheless highly predictive of IIM. In conclusion, this work suggests that relevant clinical contribution to IIM is provided by the immunoblot determination of myositis-related Ab, more especially when considering strong positive detection of MSA.
Published: 2018
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35. Intervillites chroniques histiocytaires : bilan et prise en charge

Author: Marie Bornes, Agathe Masseau, Olivier Fain, Gilles Kayem, Estibaliz Lazaro, A. Coulomb-L’Hermine, J. Cohen, V. Le Guern, Nathalie Costedoat-Chalumeau, Arsène Mekinian, and Lionel Carbillon
Subjects: 0301 basic medicine, High rate, medicine.medical_specialty, 030219 obstetrics & reproductive medicine, business.industry, Obstetrics, Gastroenterology, Intrauterine growth restriction, Placental insufficiency, medicine.disease, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, Internal Medicine, Medicine, In patient, Adverse effect, business, High recurrence rate, Predictive biomarker
Abstract: Chronic intervillositis is a rare condition, which is associated with severe obstetrical outcome and high recurrence rate. Obstetrical adverse events are intrauterine growth restriction, recurrent early miscarriages, intrauterine deaths and prematurity by placental insufficiency. The determination of the extension and the intensity of the chronic intervillositis are not currently standardized. High rates of recurrence have been described, but actually there is no reliable predictive biomarker. No treatment is currently validated, but the use of immunomodulatory drugs could be justified by the possible autoimmune or allo-immune origin. The treatment should be particularly discussed in patients with recurrent and severe obstetrical adverse events and in the presence of severe and massive histological lesions.
Published: 2018
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36. Facteurs de risques de thrombopénie immunologique néonatale chez les nouveau-nés de femmes atteintes de purpura thrombopénique immunologique : résultats d’une étude multicentrique prospective

Author: Marc Michel, N. Costedoat-Chalumeau, Louis Terriou, S.D. Odile, V. Loustau, A. Zarour, Bertrand Godeau, Claire Fieschi, Brigitte Pan-Petesch, G. Sauvetre, V. Jean-François, Stéphane Cheze, E. Boutin, Manuel Cliquennois, Bruno Royer, D. Gobert, Anne-Sophie Morin, S. guillet, Agathe Masseau, and Thibault Comont
Subjects: Gastroenterology, Internal Medicine
Abstract: Introduction La thrombopenie immunologique neonatale (TINN) definie par un nombre de plaquettes Patients et methodes Une etude multicentrique prospective observationnelle (ClinicalTrials.gov NCT02892630 ) a ete conduite dans 33 centres appartenant au reseau du centre de reference des cytopenies auto-immunes de l’adulte. Sur une duree de 2 ans, 180 femmes enceintes avec un diagnostic de PTI pre-gestationnel ont ete incluses et 171 ont ete suivies jusqu’a leur accouchement. Le nombre de plaquettes des NN etait disponible pour 136 femmes. Les facteurs de risque de developper une TINN ont ete evalues ainsi que les complications observees chez les NN et les traitements qui leur ont ete administres. Resultats Une TINN, a ete observee chez 37 nouveau-nes (27,2 %). Une TINN plus severe avec des chiffres de plaquettes Conclusion Notre etude confirme qu’un antecedent de TINN lors d’une precedente grossesse est un facteur de risque de TINN. Nous identifions pour la premiere fois que l’aggravation du PTI chez la mere au cours de la grossesse est un facteur de risque de TINN severe. En revanche, nous ne confirmons pas un antecedent de splenectomie comme associe avec une augmentation du risque de TINN comme suggere dans des etudes retrospectives (Loustau et al, Br J Haematol 2014 ; 166 929–35). Nos resultats confirment que la survenue d’une grossesse chez une femme avec un diagnostic pre-gestationnel de PTI est associee avec un risque acceptable de saignement severe chez les NN avec TINN. Une surveillance rapprochee de la grossesse et de l’accouchement des femmes suivies pour un PTI et de leur NN est recommandee, en particulier chez les femmes qui ont un antecedent de TINN lors d’une grossesse anterieure ou chez qui on observe une aggravation de leur PTI durant la grossesse.
Published: 2020
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37. Évolution du purpura thrombopenique immunologique pendant la grossesse : Résultats d’une étude cas-contrôles observationnelle prospective multicentrique

Author: N. Costedoat-Chalumeau, Stéphane Cheze, Bruno Royer, Claire Fieschi, V. Jean-François, Anne-Sophie Morin, Brigitte Pan-Petesch, Manuel Cliquennois, Thibault Comont, S. guillet, Marc Michel, A. Zarour, G. Sauvetre, D. Gobert, Louis Terriou, S.D. Odile, Bertrand Godeau, V. Loustau, Agathe Masseau, and E. Boutin
Subjects: Gastroenterology, Internal Medicine
Abstract: Introduction Le Purpura thrombopenique immunologique (PTI) peut affecter les femmes en âge de procreer. L’effet de la grossesse sur les femmes avec un diagnostic pre-gestationnel de PTI reste incertain et n’a jamais ete etudie prospectivement. Objectif Evaluer l’effet de la grossesse sur l’evolution du PTI. Patients et methodes Etude cas-controles prospective multicentrique observationnelle (ClinicalTrials.gov NCT02892630 ) menee par 33 centres appartenant au reseau du centre reference des cytopenies auto-immunes de l’adulte. Sur une periode de 2 ans, 131 femmes enceintes avec un diagnostic pre-gestationnel de PTI et 131 femmes controles en âge de procreer ayant un PTI mais sans grossesse evolutive ont ete incluses. Les criteres d’appariement incluaient 1) un antecedent de splenectomie, 2) le statut du PTI (defini comme non repondeur, repondeur ou repondeur complet en fonction du nombre de plaquette et de la necessite de modification therapeutique dans les 2 derniers mois) et 3) la duree du PTI (persistant Resultats Une aggravation du PTI a ete significativement plus frequente chez les femmes enceintes compares aux controles, 52,7 % versus 38,2 % (p = 0,05). L’aggravation etait observee principalement pendant le 2e et le 3e trimestre. Cependant la frequence des thrombopenies severes (28,2 % versus 25,2 % p = 0,69) et l’incidence d’evenement hemorragique (22,9 % versus 15,3 %, p = 0,15) etaient similaires dans les 2 groupes, ainsi que l’incidence de survenue de saignements severes (definis par une score hemorragique de Khellaf > 7) (16 % vs 9,2 %, p = 0,69). En revanche la necessite d’une modification ou d’une intensification therapeutique (n’incluant pas la preparation a l’accouchement) a ete significativement plus frequente chez les femmes enceintes comparees aux controles [32,1 % versus 20,6 % (p = 0,01)]. Il faut cependant souligner qu’aucune augmentation des complications associees a cette hausse d’intervention therapeutique tels qu’une HTA ou un diabete n’a ete observee chez les femmes enceintes par rapport aux temoins. Enfin, compare a la periode pre-gestationnelle, une aggravation du statut du PTI a 6 mois post-partum etait notee chez 16,8 % des femmes enceintes. Cette frequence etait comparable a celle observee dans le groupe temoin apres 15 mois de suivi (16,8 %, p = 0,57). Conclusion Cette etude prospective demontre pour la premiere fois que les femmes avec un PTI sont plus intensivement traitees durant la grossesse comparees a un groupe controle apparie. Ceci ne coincide cependant pas avec une aggravation clinique ou biologique chez les femmes enceintes. A 6 mois du post-partum, la frequence d’aggravation du PTI etait faible et similaire a celle observee chez les controles temoignant du bon pronostic du PTI au cours de la grossesse. Les recommandations internationales et francaises du PNDS pour la prise en charge therapeutique des femmes enceintes atteintes d’un PTI recommandent un traitement pour les femmes ayant un nombre de plaquette
Published: 2020
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38. Risk of autoimmune diseases and human papilloma virus (HPV) vaccines: Six years of case-referent surveillance

Author: Lamiae Grimaldi-Bensouda, Michel Rossignol, Isabelle Koné-Paut, Alain Krivitzky, Christine Lebrun-Frenay, Johanna Clet, David Brassat, Caroline Papeix, Marc Nicolino, Pierre-Yves Benhamou, Olivier Fain, Nathalie Costedoat-Chalumeau, Marie-France Courcoux, Jean-François Viallard, Bertrand Godeau, Thomas Papo, Patrick Vermersch, Isabelle Bourgault-Villada, Gerard Breart, Lucien Abenhaim, Firas Abbas, Abdelhakim Abdelmoumni, Pascal Hilliquin, Elisabeth Requeda, Daniel Adoue, Christian Agard, Agathe Masseau, Nathalie Aladjidi, Helder Fernandes, Gwendal Lemasson, Yves Perel, Isabelle Raymond, Olivier Richer, Anne Vital, Emma Allain-Launay, Marie Bru, Caroline Thomas, Jean-Jacques Altman, Daniel Amsallem, Nazmiye Aras, Latifato Boukari, Marie Dubrel, Edouard Letellier, Nadine Lucidarme, Arsène Mekinian, Anne-Sophie Morin, Jérôme Stirnemann, Catherine Atlan, Dominique Audry, Jérôme Augustin, Redouane Bakir, Pablo Bartolucci, Xavier Chevalier, Constance Guillaud, Mehdi Khellaf, Nicolas Limal, Valentine Lousteau, Matthieu Mahevas, Gayane Méliksetyan, Marc Michel, Mathilde Roumier, Sophie Bayart, Fabrice Bonnet, Olivier Decaux, Amine Bekherraz, Benoit Brihaye, Roger Dachez, Eric Daugas, Gilles Hayem, Olivier Meyer, Elisa Pasqualoni, Karim Sacre, Florence Travert, Hélène Bellon, Jacques Beltrand, François Lefrere, Albane Simon, Olivier Benveniste, Francis Bolgert, Raphael De Paz, Sophie Demeret, Bruno Fautrel, Sophie Jacqueminet, Céline Louapre, Elizabeth Maillart, Nathalie Morel, Julie Rigabert, Philippe Bensaid, Claire Berger, Patrick Berquin, Anne-Gaëlle Le Moing, Stéphane Berroir, Gérard Besson, Célia Boutte, Olivier Casez, Bernard Bonnotte, Sylvain Audia, Cécile Bossu-Estour, Anne Bourgarit, Alain Dupuy, Homa Keshmandt, Bertrand Bourre, Aude Brac, Agnès Perrin, Corinne Pondarré, Sylvie Villar-Fimbel, Isabelle Bruckert, Anne Cosson, Nadine Magy-Bertrand, Guillaume Tisserand, William Camu, Bertrand Carlander, Raul Juntas Morales, Claude Cances, Marlene Pasquet, Maria Angela Castilla Lievre, Stephanie Chabroux, Mamoud Charif, Emmanuel Chatelus, Jean Sibilia, Jacqueline Chevrant-Breton, Sylvaine Clavel, Françoise Bille-Turc, Jacques Cohen, Marie France Courcoux, Guy Leverger, Laurent Machet, Jean-Marie Cuisset, Pascale Cony-Makhoul, Paul Darsy, Sandrine Favre, Pierrick Giraud, Laurence Leitenschenck, Irène Monteiro, Chafika Morati, Jérôme DeSeze, Monica Dinulescu, Taher Dhaoui, Florence Dommange-Romero, Elisabeth Drevard, Clémentine Dupuis, Marie-Laure Dumuis, Jean-Marc Durand, Samia Farad, Pierre Lecomte, Peggy Pierre, Fanny Fouyssac, Philippe Gaudin, Alain Gautier, Justine Gellen-Dautremer, Irène Jarrin, Pascal Richette, Emilie Georget, Pierre Gras, Thibault Moreau, Eric Giraud, Maya Hacini, Anne Mayer, Cécile Guillaumat, Séverine Guillaume, Corinne Guitton, Isabelle Kone-Paut, Céline Marsaud, Linda Rossi, Marie-Hélène Guyot, Patrick Hassler, Claude Heimfert, Olivier Heinzlef, Brigitte Hillion, Catherine Hocquelet, Helene Husson, Pierre Ichai, Eric Jeziorski, Chantal Job Deslandre, Véronique Le Guern, Kamen Kamenov, Véronique Kerlan, Philippe Lemoine, Laurent Misery, Brigitte Pan-Petesch, Pierre Labauge, Michel Rodier, Chadi Lacade, Berthe Razafimahefa, Karim Lachgar, Marie-Pierre Larmarau, Thierry Leblanc, Patrick Lefèbvre, Philippe Lejoyeux, Charles Leske, Kim Ly, Laurent Magy, Sylvie Mansuy, Richard Marechaud, Marie-Laure Martin Negrier, Guilhem Sole, Jean Maupetit, Françoise Mazingue, Stéphanie Mochon, Blidi Moktar, Donald Morcamp, Nathalie Morlet-Barla, Guillaume Nicolas, Vivien Pautot, Isabelle Pellier, Jean-Luc Verret, Olivier Outteryck, Beatrice Pallot-Prades, Jean Michel Paquet, Xavier Puechal, Annie Sortais, Jean Pelletier, Audrey Rico, Dominique Pez, Bruno Stankoff, Philippe Quittet, Claude Rémy, Eléna Roba, Hélène Rosario, Nathalie Roudaut, Emmanuel Sonnet, Michel Ruel, Samuel Sebban, Pauline Schaepelynck, Marie-Jeanne Simonin, Christophe Vial, Jean-Francois Viallard, Isabelle Ladedan, Thierry Zenone, LASER ANALYTICA, Paris (LA-SER), Centre d'enseignement Cnam Paris (CNAM Paris), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), Service de Rhumatologie [CHU Bicêtre], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, Centre de référence des maladies auto-inflammatoires, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de médecine interne [Avicenne], Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de Neurologie [CHU Nice], Hôpital Pasteur [Nice] (CHU)-Centre Hospitalier Universitaire de Nice (CHU Nice), CHU Bordeaux [Bordeaux], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Femme Mère Enfant [CHU - HCL] (HFME), Hospices Civils de Lyon (HCL), CHU Grenoble, Service de médecine interne [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Service de médecine interne et centre de référence des maladies rares [CHU Cochin], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], CHU Trousseau [APHP], Service de médecine interne et maladies infectieuses [Bordeaux], CHU Bordeaux [Bordeaux]-Groupe hospitalier Saint-André, Service de médecine interne [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Centre de recherche sur l'Inflammation (CRI (UMR_S_1149 / ERL_8252 / U1149)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Département Hospitalo-Universitaire Fibrosis, Inflammation, Remodeling in cardiovascular, respiratory and renal diseases (Paris), Lille Inflammation Research International Center - U 995 (LIRIC), Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital Claude Huriez [Lille], CHU Lille, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut Cochin (IC UM3 (UMR 8104 / U1016)), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Hôpital Ambroise Paré [AP-HP], Equipe 1 : EPOPé - Épidémiologie Obstétricale, Périnatale et Pédiatrique (CRESS - U1153), Université Paris Descartes - Paris 5 (UPD5)-Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), DHU Risques Et Grossesse, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Toulouse [Toulouse], Service de neurologie 1 [CHU Pitié-Salpétrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service d'hématologie-immunologie-oncologie pédiatrique [CHU Trousseau], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Bicêtre, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Hôpital Avicenne, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Pitié-Salpêtrière [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Cochin [AP-HP], Service d’oncologie hématologie pédiatrique [CHU Trousseau], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), Lille Inflammation Research International Center (LIRIC), Hôpital Claude Huriez, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital Ambroise Paré, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Service de Neurologie [CHU Pitié-Salpêtrière], IFR70-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP), and Centre National de la Recherche Scientifique (CNRS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: Adult, Male, Risk, Pediatrics, medicine.medical_specialty, Adolescent, Immunology, HPV vaccines, Autoimmune Diseases, Autoimmune thyroiditis, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Autoimmune disease, Odds Ratio, medicine, Humans, Immunology and Allergy, Papillomavirus Vaccines, 030212 general & internal medicine, Family history, Young adult, Child, HPV vaccine, business.industry, Pharmacoepidemiology, Papillomavirus Infections, Odds ratio, medicine.disease, Thrombocytopenic purpura, Connective tissue disease, Confidence interval, 3. Good health, Population Surveillance, [SDV.IMM]Life Sciences [q-bio]/Immunology, Female, business, 030217 neurology & neurosurgery, Follow-Up Studies
Abstract: Background Safety of HPV vaccines is still in question due to reports of autoimmune diseases (ADs) following HPV immunization. Objectives To assess the risk of ADs associated with HPV vaccination of female adolescents/young adults in France. Methods Systematic prospective case-referent study conducted to assess the risks associated with real-life use of HPV vaccines. Cases were female 11–25 years old with incident ADs [central demyelination/multiple sclerosis (CD/MS), connective tissue disease (CTD), Guillain-Barre syndrome (GBS), type-1 diabetes (T1D), autoimmune thyroiditis (AT), and idiopathic thrombocytopenic purpura (ITP)]. Cases were consecutively and prospectively identified at specialized centers across France (2008–2014) and individually matched by age and place of residence to referents recruited in general practice. Risk was computed using multivariate conditional logistic regression models adjusted for family history of ADs, living in France (north/south), co-medications and co-vaccinations. Results With a total of 478 definite cases matched to 1869 referents, all ADs combined were negatively associated to HPV vaccination with an adjusted odds ratio of 0.58 (95% confidence interval: 0.41–0.83). Similar results were obtained for CD/MS, AT, CT, and T1D, the last two not reaching statistical significance. No association was found for ITP and GBS. Sensitivity analyses combining definite and possible cases with secondary time window showed similar results. Conclusion Exposure to HPV vaccines was not associated with an increased risk of ADs within the time period studied. Results were robust to case definitions and time windows of exposure. Continued active surveillance is needed to confirm this finding for individual ADs.
Published: 2017
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39. Chronic Granulomatous Disease in Patients Reaching Adulthood: A Nationwide Study in France

Author: Julie Bardet, Olivier Hermine, Fanny Lanternier, Nicolas Noel, Isabelle Durieu, Agathe Masseau, Olivier Lortholary, Felipe Suarez, Jacinta Bustamante, Bertrand Dunogue, Hélène Salvator, Benoit Pilmis, Marie-Anne Gougerot-Pocidalo, Stéphane Blanche, Fanny Fouyssac, Nizar Mahlaoui, Marc Lecuit, Harry Sokol, Emilie Catherinot, Vincent Barlogis, Caroline Elie, Alain Fischer, Louis-Jean Couderc, Hélène Coignard-Biehler, Karima Amazzough, Centre d'infectiologie Necker-Pasteur [CHU Necker], Institut Pasteur [Paris]-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Département d'Immunologie, hématologie et rhumatologie pédiatriques [Hôpital Necker-Enfants malades - APHP], CHU Necker - Enfants Malades [AP-HP], Génétique Humaine des Maladies Infectieuses (Equipe Inserm U1163), Imagine - Institut des maladies génétiques (IMAGINE - U1163), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'informatique médicale et biostatistiques [CHU Necker], Université Paris Descartes - Paris 5 (UPD5), Service de pneumologie [Hôpital Foch], Hôpital Foch [Suresnes], Service de Gastroentérologie et nutrition [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Université Pierre et Marie Curie - Paris 6 (UPMC), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie et d'Oncologie Pédiatrique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d'Onco-Hématologie Pédiatrique [CHU Grenoble], Centre Hospitalier Universitaire [Grenoble] (CHU), St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller University [New York], Service d'hématologie et immunologie, Université Paris Diderot - Paris 7 (UPD7)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Service de Pédiatrie et Hématologie Pédiatrique [CHU Timone, AP-HM], Hôpital de la Timone [CHU - APHM] (TIMONE), Service de médecine interne, Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Service de médecine interne et de pathologie vasculaire [hôpital Lyon sud, HCL], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Microorganismes et Barrières de l'Hôte (Equipe avenir), Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie Adulte, Laboratory of molecular mechanisms of hematologic disorders and therapeutic implications (ERL 8254 - Equipe Inserm U1163), Chaire Médecine expérimentale (A. Fischer), Collège de France (CdF (institution)), Service d'immuno-hématologie pédiatrique [CHU Necker], The CEREDIH is supported by the French Association of Patients with Primary Immunodeficiencies and is funded by the French Ministry of Health. It additionally received unrestricted educational grants from Behring, Baxalta, Octapharma, and the patient associations AT-Europe and Trophée Guillaume., We thank all clinicians of the French national Centre de Référence des Déficits Immunitaires Héréditaires (CEREDIH) network for their help with this study. We also thank the CEREDIH staff: Chantal Andriamanga, Carolina Brito, Laurence Costes, Virginie Courteille, and Nathalie Devergnes., Institut Pasteur [Paris] (IP)-CHU Necker - Enfants Malades [AP-HP], CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre de Recherche Saint-Antoine (CRSA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Service de pédiatrie, d'hématologie et d'oncologie [Hôpital de La Timone - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Institut Pasteur [Paris] (IP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Collège de France - Chaire Médecine expérimentale (A. Fischer), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP], Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de pneumologie [Hôpital Foch, Suresnes], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Saint-Antoine [APHP], Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), St Giles laboratory of Human Genetics and Infectious Diseases, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris]-Université Paris Diderot - Paris 7 (UPD7), Equipe avenir Microorganismes et Barrières de l'Hôte, and Collège de France (CdF)
Subjects: Male, 0301 basic medicine, Pediatrics, MESH: Registries, [SDV]Life Sciences [q-bio], medicine.medical_treatment, MESH: Granulomatous Disease, Chronic/diagnosis, Autoimmunity, Hematopoietic stem cell transplantation, chronic granulomatous disease, MESH: Granulomatous Disease, Chronic/complications, Granulomatous Disease, Chronic, 0302 clinical medicine, Chronic granulomatous disease, Cost of Illness, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, MESH: Child, MESH: Bacterial Infections/etiology, MESH: Bacterial Infections/prevention & control, Registries, 030212 general & internal medicine, Child, [SDV.MP.MYC]Life Sciences [q-bio]/Microbiology and Parasitology/Mycology, High rate, MESH: France/epidemiology, MESH: Granulomatous Disease, Chronic/epidemiology, MESH: Bacterial Infections/epidemiology, MESH: Infant, Newborn, Age Factors, MESH: Mycoses/epidemiology, transition, Bacterial Infections, sequelae, MESH: Cost of Illness, MESH: Infant, Adult height, 3. Good health, Phenotype, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, Infectious Diseases, Child, Preschool, Population Surveillance, MESH: Mycoses/drug therapy, MESH: Survival Analysis, [SDV.IMM]Life Sciences [q-bio]/Immunology, Female, France, Symptom Assessment, Microbiology (medical), medicine.medical_specialty, adulthood, Adolescent, MESH: Mycoses/prevention & control, primary immunodeficiency, MESH: Phenotype, MESH: Population Surveillance, 03 medical and health sciences, MESH: Cross-Sectional Studies, MESH: Antibiotic Prophylaxis, MESH: Autoimmunity, MESH: Mycoses/etiology, medicine, Humans, In patient, MESH: Bacterial Infections/drug therapy, Retrospective Studies, MESH: Adolescent, MESH: Age Factors, MESH: Humans, business.industry, MESH: Symptom Assessment, MESH: Granulomatous Disease, Chronic/mortality, MESH: Child, Preschool, Infant, Newborn, Infant, MESH: Retrospective Studies, Retrospective cohort study, Antibiotic Prophylaxis, medicine.disease, Survival Analysis, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, MESH: Male, Cross-Sectional Studies, 030104 developmental biology, Mycoses, Respiratory failure, Primary immunodeficiency, business, MESH: Female, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; Background : Although prognosis of Chronic Granulomatous Disease (CGD) has greatly improved, few studies have focused on its long-term outcome. We studied the clinical course and sequelae of CGD patients diagnosed before age 16, at various adult time points. Method : Cross-sectional French nationwide retrospective study of patients screened through the National Reference Center for Primary Immunodeficiencies (CEREDIH) registry. Results : Eighty CGD patients (71 males [88.7%], 59 X-linked [73.7%], median age 23.9 years [minimum, 16.6; maximum, 59.9]) were included, Median ages at diagnosis and last follow-up were 2.52 and 23.9 years, respectively. Seven patients underwent hematopoietic stem cell transplantation. A total of 553 infections requiring hospitalization occurred in 2017 patient-years. The most common site of infection was pulmonary (31%). Aspergillus spp. (17%) and Staphylococcus aureus (10.7%) were the commonest pathogens. A total of 224 inflammatory episodes occurred in 71 patients, mainly digestive (50%). Their characteristics as well as their annual frequency did not vary before and after age 16. Main sequelae were a small adult height and weight and mild chronic restrictive respiratory failure. At age 16, only 53% of patients were in high school. After age 30 years, 9/13 patients were working. Ten patients died during adulthood. Conclusions : Adult CGD patients displayed similar characteristics and rates of severe infections and inflammatory episodes that those of childhood. The high rate of handicap has become a matter of medical and social consideration. Careful follow-up in centers of expertise is strongly recommended and an extended indication of curative treatment by HSCT should be considered.
Published: 2017
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40. Sjögren's syndrome-associated myositis with germinal centre-like structures

Author: Jean-Marie Mussini, Agathe Masseau, Alexandra Espitia-Thibault, Olivier Espitia, Claire Toquet, Mohamed Hamidou, and Antoine Néel
Subjects: Male, Pathology, medicine.medical_specialty, Immunology, 03 medical and health sciences, 0302 clinical medicine, Perimysial, Biopsy, medicine, Humans, Immunology and Allergy, Favorable outcome, Myositis, Aged, 030203 arthritis & rheumatology, Muscle biopsy, medicine.diagnostic_test, business.industry, Hydroxychloroquine, Middle Aged, Germinal Center, medicine.disease, Cellular Infiltrate, Sjogren's Syndrome, Female, Sjogren s, business, 030217 neurology & neurosurgery, medicine.drug
Abstract: Objective Muscular impairment is a rare systemic manifestation of SS that is rarely described in the literature and classically non-specific, both clinically and histologically. We reviewed the cases of 4 patients with primary SS presenting with myositis and a common histologic pattern on muscular biopsy with germinal centre-like structures resembling that which occurs in salivary glands. Methods We analysed the data files of patients with SS who had muscular manifestations and underwent a muscular biopsy. Among 23 patients with SS who had muscle biopsies, 13 had non-specific myositis and 10 (4 primary and 6 secondary SS) had a common histologic pattern consisting of germinal centre-like structures. We analysed the data files of the 4 patients with primary SS presenting with myositis with muscular germinal-centre like structures. Results The 4 patients had an unspecific clinical presentation, with myalgias, muscular weakness and normal or elevated values of CPK. In the four patients, SS-associated myositis had common histologic characteristics, with endomysial and perimysial inflammatory infiltrate. The cellular infiltrate was composed predominantly of CD4 + T lymphocytes and B lymphocytes. The B and T CD4 + cells infiltrates may gather into masses, even forming lymphoid follicles. Three patients were treated with corticosteroids and/or hydroxychloroquine with improvement of myositis and 1 patient was lost to follow-up. Conclusions We describe four patients with a common histologic appearance of myositis with lymphoid follicles associated with primary SS. The clinical presentation was non-specific and non-severe, with favorable outcome with corticosteroids and/or hydroxycholoroquine. The discovery of this particular histologic appearance in a muscle biopsy independent of the final diagnosis should indicate the possibility of SS.
Published: 2017
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41. In VitroFertilization in 37 Women with Systemic Lupus Erythematosus or Antiphospholipid Syndrome: A Series of 97 Procedures

Author: Agathe Masseau, P. Orquevaux, Véronique Le Guern, Jean-Charles Piette, D. Vauthier, Jean-Loup Pennaforte, Gaëlle Guettrot-Imbert, Du Le Thi Huong, Patrice Cacoub, Nathalie Morel, Nathalie Costedoat-Chalumeau, Bertrand Wechsler, and Vanessa Gayet
Subjects: 030203 arthritis & rheumatology, Infertility, medicine.medical_specialty, Pregnancy, 030219 obstetrics & reproductive medicine, Systemic lupus erythematosus, Obstetrics, business.industry, Immunology, Ovarian hyperstimulation syndrome, Hydroxychloroquine, Premature ovarian insufficiency, medicine.disease, Surgery, 03 medical and health sciences, 0302 clinical medicine, Rheumatology, Antiphospholipid syndrome, medicine, Immunology and Allergy, Polyarthritis, skin and connective tissue diseases, business, medicine.drug
Abstract: Objective.To compile and assess data about complication and success rates forin vitrofertilization (IVF) of women with systemic lupus erythematosus (SLE) and/or antiphospholipid syndrome (APS). To date, such data are sparse.Methods.This retrospective study described women with SLE and/or APS who have had at least 1 IVF cycle.Results.Thirty-seven women with SLE (n = 23, including 8 with antiphospholipid antibodies), SLE with APS (n = 4), or primary APS (n = 10) underwent 97 IVF procedures. For 43% of cases, the infertility was female in origin, for 19% male, 14% mixed, and 24% unexplained. No women had premature ovarian insufficiency because of cyclophosphamide. Median age at IVF was 34 years (range 26–46). The median number of IVF cycles was 2.6 (1–8). Patients were treated with hydroxychloroquine (72%), steroids (70%), azathioprine (3%), aspirin (92%), and/or low molecular weight heparin (62%). There were 27 (28%) pregnancies, 23 live births among 26 neonates (3 twin pregnancies), 2 miscarriages, and 2 terminations for trisomy 13 and 21. Six spontaneous pregnancies occurred during the followup. Finally, 26 women (70%) delivered at least 1 healthy child. Complications occurred in or after 8 IVF cycles (8%): SLE flares in 4 (polyarthritis in 3 and lupus enteritis in 1) and thromboembolic events in 4 others. One SLE flare was the first sign of previously undiagnosed SLE. Poor treatment adherence was obvious in 2 other flares and 2 thromboses. No ovarian hyperstimulation syndrome was reported.Conclusion.These preliminary results confirm that IVF can be safely and successfully performed in women with SLE and/or APS.
Published: 2017
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42. Risk Factors of Neonatal Immune Thrombocytopenia in Pregnant Women Previously Diagnosed with ITP: Results from a French Nationwide Prospective Study

Author: Delphine Gobert, Jean-François Viallard, O. Souchaud-Debouverie, Bruno Royer, Nathalie Costedoat-Chalumeau, Stephanie Guillet, Valentine Loustau, Marc Michel, Claire Fieschi, Brigitte Pan-Petesch, Gaetan Sauvetre, Matthieu Mahévas, Thibault Comont, Bertrand Godeau, Manuel Cliquennois, Corinne Haioun, Agathe Masseau, Anissa Zarour, Emmanuelle Boutin, Anne-Sophie Morin, Louis Terriou, and Stéphane Cheze
Subjects: Pediatrics, medicine.medical_specialty, business.industry, Immunology, Retrospective cohort study, Cell Biology, Hematology, Biochemistry, Immune thrombocytopenia, Medicine, Risk factor, Prospective cohort study, Previous pregnancies, business
Abstract: Background : Neonatal immune thrombocytopenia (NITP) is a well described complication in newborns of women with ITP. It is reported to occur in about 15% to 30% of neonates. Previous pregnancies with NITP or ITP refractory to splenectomy have been described as associated with NITP mostly in retrospective studies. Methods: We conducted a nationwide prospective multicenter observational case-control study (ClinicalTrials.gov NCT02892630). Thirty-three centers including in the network of ITP experts in France participated in the study. Over a two years period, we enrolled 180 pregnant women with a history of ITP diagnosed before pregnancy and 171 of them were followed up until the delivery. Neonatal platelet counts were available for 136 newborns. Risk factor for developing NITP were evaluated as well as NITP treatment and complications. Results: NITP defined as a platelet count < 100 x 109/L was observed in 37 newborns (27.2%). More severe NITP with platelet counts < 50 x 109/L and < 30 x 109/L, were reported in 19 (14%) and 13 (9.6%) newborns respectively. Intravenous immune globulins were given to 18 newborns. Their median platelet count was 25.5 x 109/L (6; 56). Platelet transfusion was used for 8 newborns with a median platelet count of 13.5 x 109/L (6; 50). NITP was complicated by a hemorrhagic event in only 2 newborns, with a fatal bleeding in 1. Decline in disease ITP status in the mother during pregnancy and previous history of NITP were identified as predictors of NITP < 50 x 109/L by a univariate analysis while only previous history of NITP was confirmed in multivariate analysis (adjusted odds ratio (OR) 4.55; 95% confidence interval (CI) 1.48-13.92; p= 0.008). Decline in ITP disease status in the mother during pregnancy was the sole predictive factor for severe NITP defined as platelet < 30 x 109/L in multivariate analysis (adjusted OR 3.99; 95% CI 1.04-15.36; p = 0.044). Conclusion: Our study confirms that for ITP women with several pregnancies, a previous history of NITP is a risk factor for NITP. We also identify for the first time worsening of disease status during pregnancy to be a novel risk factor of severe NITP. In contrast, we did not confirm that a history of splenectomy was associated with an increased risk of NITP as suggested in retrospective studies (Loustau et al, Br J Haematol 2014; 166 929-35). Our results support that pregnancy in women with ITP is associated with an acceptable risk of severe bleeding in the newborn with NITP which is low but yet existing. Hence, close monitoring of pregnancy and delivery of mothers with ITP and their newborns is required, mainly in women who have a previous history of NITP or experienced a worsening of ITP during the pregnancy. Disclosures Haioun: Takeda: Honoraria; Novartis: Honoraria; Janssen: Honoraria; Gilead: Honoraria; Celgene: Honoraria; Amgen: Honoraria; Roche: Honoraria; Servier: Honoraria; Miltenyi: Honoraria. Mahevas:GSK: Research Funding. Michel:Rigel: Consultancy; Bioverativ: Consultancy; Alexion Pharmaceuticals: Consultancy. Godeau:Novartis: Honoraria; Amgen: Honoraria; Amgen: Research Funding; LFB: Honoraria.
Published: 2020
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43. Outcome of Immune Thrombocytopenia in Pregnancy: A French Nationwide Prospective Multicenter Observational Case-Control Study

Author: Claire Fieschi, Jean-François Viallard, Matthieu Mahévas, O. Souchaud-Debouverie, Bertrand Godeau, Bruno Royer, Agathe Masseau, Valentine Loustau, Corinne Haioun, Anissa Zarour, Nathalie Costedoat-Chalumeau, Stéphane Cheze, Brigitte Pan-Petesch, Marc Michel, Emmanuelle Boutin, Gaetan Sauvetre, Delphine Gobert, Anne-Sophie Morin, Thibault Comont, Manuel Cliquennois, Stephanie Guillet, and Louis Terriou
Subjects: Pediatrics, medicine.medical_specialty, Pregnancy, business.industry, Immunology, Case-control study, Cell Biology, Hematology, medicine.disease, Biochemistry, Outcome (game theory), Immune thrombocytopenia, Medicine, Observational study, business
Abstract: Background: Adult immune thrombocytopenia (ITP) is a rare autoimmune disease that can affect women of childbearing age. The effect of pregnancy on women with a pregestational diagnosis of ITP is still unclear and has never been prospectively studied. Objective: Investigate the effect of pregnancy on the course of ITP. Methods: We conducted a nationwide prospective multicenter observational case-control study (ClinicalTrials.gov NCT02892630). Thirty-three centers from the French ITP reference center network participated in the study. Over a two years period, we enrolled 131 pregnant women with a pregestational diagnosis of ITP and 131 non pregnant women of childbearing age with ITP who served as controls. Matching criteria included: history of splenectomy, disease status (defined as non-responder, responder or complete responder depending on platelet count and the need of treatment modification in the last 2 months) and ITP duration (i.e; persistent (7) (16% vs 9.2%, p= 0.11).In contrast, initiation and intensification of therapy were significantly increased in pregnant women compared to matched controls, respectively 32.1% versus 20.6% (p = 0.01) of patients. Importantly, this increased need for therapy did not lead to an increase in maternal and obstetrical complications. In particular, we found no increase of complications that could have been exacerbated by corticosteroid and intravenous immunoglobulins use such as gestational diabetes or high blood pressure. Also compared to pre-gestational period, at 6 months post-partum, only 16.8% of pregnant women showed disease worsening. This frequency was comparable in the control group after 15 months follow-up (16.8%, p = 0.57). Conclusion: The current guidelines on therapy for pregnant women with pregestational ITP are mostly based on expert opinions and retrospective studies that mainly recommend treatment for pregnant women with a platelet count < 30 x 109/L. This prospective observational study investigating ITP progression during pregnancy shows that women with ITP were more intensively treated during pregnancy compared with matched controls. Paradoxically, this does not coincide with an increased of clinical or biological worsening in pregnant womenwhich raises questions of the relevance of this therapeutic conduct although we cannot exclude that these therapies may have prevented disease progression during pregnancy. Finally in late post-partum period, disease worsening was low and seems to be link to the natural course of the disease. Disclosures Haioun: Celgene: Honoraria; Janssen: Honoraria; Gilead: Honoraria; Takeda: Honoraria; Novartis: Honoraria; Roche: Honoraria; Servier: Honoraria; Amgen: Honoraria; Miltenyi: Honoraria. Mahevas:GSK: Research Funding. Michel:Rigel: Consultancy; Alexion Pharmaceuticals: Consultancy; Bioverativ: Consultancy. Godeau:Novartis: Honoraria; LFB: Honoraria; Amgen: Honoraria; Amgen: Research Funding.
Published: 2020
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44. Intérêt de la biopsie musculaire dans les vascularites associées aux ANCA

Author: M. Hamidou, C. Volteau, M. Leroy, J.-M. Mussini, Antoine Néel, Julie Graveleau, A. Espitia-Thibault, M. Lacou, Agathe Masseau, Christian Agard, and Claire Toquet
Subjects: Gastroenterology, Internal Medicine
Abstract: Introduction Malgre les bonnes sensibilites et specificites des recherches d’ANCA anti-MPO et anti-PR3, le diagnostic des vascularites associees aux ANCA (VAA) est parfois difficile. Les recommandations actuelles preconisent d’obtenir une confirmation histologique du diagnostic. En cas de glomerulonephrite et en l’absence de contre-indication, la biopsie renale s’impose et apporte des donnees diagnostiques et pronostiques. Les autres sites biopsiables manquent de sensibilite, particulierement au niveau du tractus respiratoire. Peu de donnees evaluant la biopsie musculaire sont disponibles. L’objectif de ce travail etait d’etudier la sensibilite de la biopsie musculaire (BM) dans les VAA, et rechercher une correlation a un profil clinicobiologique ou evolutif. Patients et methodes Nous avons conduit une etude monocentrique retrospective sur notre cohorte de patients suivis pour une VAA entre 1995 et 2018, chez qui une BM avait ete realisee. Nous avons exclu les patients chez qui la BM etait faite a l’occasion d’une rechute. Les patients etaient classes selon l’algorithme de l’European Medicines Agency : granulomatose avec polyangeite (GPA), polyangeite microscopique (PAM), granulomatose eosinophilique avec polyangeite (GEPA). Resultats Cent un patients de notre cohorte ont eu une biopsie musculaire. Un seul patient a eu une complication de la biopsie (hematome, puis surinfection). Soixante-dix-huit patients ont ete inclus, dont 45 avaient une biopsie positive soit une sensibilite (Se) de 57,7 % ; 17/33 biopsies positives parmi les GPA, 16/25 parmi les PAM et 12/20 parmi les GEPA, soit des sensibilites respectivement de 51,5 %, 64 % et 60 %. Dans le groupe GPA-PAM, en analyse multivariee, le resultat de la BM etait correle avec la presence d’anti-MPO (76 % vs 48 %, p = 0,016), le sexe feminin (67 % vs 36 %, p = 0,038), et le taux de neutrophiles (10,8 G/L vs 7,6 G/L, p = 0,024). La positivite de la biopsie n’etait pas associee a une evolution particuliere (deces, survie sans rechute). Dans le groupe GEPA, la positivite de la BM etait associee au sexe feminin (p = 0,046) et a un plus faible taux de creatinine (p = 0,03). Conclusion La biopsie musculaire est un outil performant pour obtenir la confirmation histologique d’une vascularite associee aux ANCA. Sa sensibilite semble meilleure que les autres potentiels sites biopsiques non-renaux, notamment ORL (Se = 21–23 %). Les facteurs associes a sa positivite sont le type d’ANCA (anti-MPO), le sexe feminin et le taux de neutrophiles. Si elle ne peut pas se substituer a la biopsie renale en cas de glomerulonephrite, elle devrait etre discutee dans les autres situations, particulierement en presence des facteurs sus-cites ou de contre-indication a la biopsie renale. Dans notre etude, le resultat de la biopsie musculaire n’avait pas de valeur pronostique.
Published: 2019
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45. 105. VALUE OF MUSCLE BIOPSY IN ANCA-ASSOCIATED VASCULITIS: DIAGNOSTIC YIELD DEPENDS ON ANCA TYPE

Author: Christian Agard, Alexandra Espitia-Thibault, Julie Graveleau, Maxime Leroy, Agathe Masseau, Antoine Néel, Mathieu Lacou, Christelle Volteau, Mohamed Hamidou, and Claire Toquet
Subjects: medicine.medical_specialty, Yield (engineering), Muscle biopsy, Rheumatology, medicine.diagnostic_test, business.industry, Internal medicine, medicine, Pharmacology (medical), ANCA-Associated Vasculitis, business, Gastroenterology, Value (mathematics)
Published: 2019
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46. Genetic diagnosis of primary immunodeficiencies: A survey of the French national registry

Author: Nizar Mahlaoui, Capucine Picard, Perrine Bach, Laurence Costes, Virginie Courteille, Anja Ranohavimparany, Alexandre Alcaïs, Jean-Philippe Jais, Alain Fischer, Christine Bellanné-Chantelot, Jacinta Bustamante, Sylvie Chollet-Martin, Christian Drouet, Véronique Fremeaux-Bacchi, Caroline Kannengiesser, Virginie Girardin, Nathalie Lambert, Valérie Proulle, Jérémie Rosain, Marie José Stasia, Dominique Stoppa Lyonnet, Ioannis Theodorou, Wadih Abou-Chahla, Daniel Adoue, Nathalie Aladjidi, Zahir Amoura, Corinne Armari-Alla, Brigitte Bader-Meunier, Vincent Barlogis, Sophie Bayart, Yves Bertrand, Stéphane Blanche, Damien Bodet, Bernard Bonnotte, Raphaël Borie, Patrick Boutard, Claire Briandet, Jean-Paul Brion, Jacques Brouard, Liana Carausu, Emilie Catherinot, Nathalie Cheikh, Sarah Cohen-Beaussant, Louis-Jean Couderc, Pierre Cougoul, Gérard Couillault, Geneviève de Saint Basile, Catherine Devoldere, Anne Deville, Eric Dore, Fabienne Dulieu, Isabelle Durieu, Natacha Entz Werle, Claire Fieschi, Fanny Fouyssac, Pierre Frange, Vincent Gajdos, Lionel Galicier, Virginie Gandemer, Martine Gardembas, Catherine Gaud, Bernard Grosbois, Aurélien Guffroy, Corinne Guitton, Gaelle Guillerm, Eric Hachulla, Mohamed Hamidou, Sophie Haro, Yves Hatchuel, Olivier Hermine, Cyrille Hoarau, Bruno Hoen, Arnaud Hot, Sébastien Humbert, Arnaud Jaccard, Serge Jacquot, Rolland Jaussaud, Pierre-Yves Jeandel, Eric Jeziorski, Kamila Kebaili, Anne-Sophie Korganow, Olivier Lambotte, Fanny Lanternier, Claire Larroche, Alain Le Quellec, Emmanuelle Le Moigne, Vincent Le Moing, David Launay, Yvon Lebranchu, Marc Lecuit, Guillaume Lefevre, Richard Lemal, Valérie Li-Thiao-Te, Olivier Lortholary, Marion Malphettes, Aude Marie-Cardine, Nicolas Martin Silva, Agathe Masseau, Christian Massot, Françoise Mazingue, Etienne Merlin, Gérard Michel, Frédéric Millot, Béatrice Monlibert, Fabrice Monpoux, Despina Moshous, Luc Mouthon, Martine Munzer, Bénédicte Neven, Raphaëlle Nove-Josserand, Dalila Nouar, Eric Oksenhendler, Marie Ouachée-Chardin, Anne Pagnier, Marlène Pasquet, Isabelle Pellier, Yves Perel, Antoinette Perlat, Christophe Piguet, Dominique Plantaz, Pierre Quartier, Frédéric Rieux-Laucat, Pascal Roblot, Pierre-Simon Rohrlich, Bruno Royer, Valéry Salle, Françoise Sarrot-Reynauld, Amélie Servettaz, Jean-Louis Stephan, Nicolas Schleinitz, Felipe Suarez, Laure Swiader, Sophie Taque, Caroline Thomas, Olivier Tournilhac, Caroline Thumerelle, Jean-Pierre Vannier, Jean-François Viallard, IFR Necker-Enfants Malades (IRNEM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Imagine - Institut des maladies génétiques (IMAGINE - U1163), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Nutrition et Neurobiologie intégrée (NutriNeuro), Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Ecole nationale supérieure de chimie, biologie et physique, Service de Biostatistique et Informatique Médicale, Université Paris Descartes - Paris 5 (UPD5), Service d'immuno-hématologie pédiatrique [CHU Necker], Collège de France - Chaire Médecine expérimentale (A. Fischer), Collège de France (CdF (institution)), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Laboratoire d'Immunologie 'Autoimmunité et Hypersensibilités' [AP-HP Hôpital Bichat, Paris], AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Groupe de Recherche et d'Etude du Processus Inflammatoire (GREPI), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Service d'immunologie [HEGP, Paris], Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO), Centre de recherche sur l'Inflammation (CRI (UMR_S_1149 / ERL_8252 / U1149)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), the Study Center of Primary Immunodeficiencies, CHU Necker - Enfants Malades [AP-HP], Hémostase et biologie vasculaire, Université Paris-Sud - Paris 11 (UP11)-IFR93-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut de biologie structurale (IBS - UMR 5075 ), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre d'Immunologie et de Maladies Infectieuses (CIMI), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital de la Tronche, Service d'hématologie pédiatrique, Université de la Méditerranée - Aix-Marseille 2-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Hématogoie pédiatrique, hôpital Sud, SIGNAL-IMAGE-COMMUNICATION (SIC), Université de Poitiers-Centre National de la Recherche Scientifique (CNRS), Interactions hôte-greffon-tumeur, ingénierie cellulaire et génique - UFC (UMR INSERM 1098) (RIGHT), Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS BFC)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Service de Pneumologie et Centre de Compétence des Maladies Pulmonaires Rares [AP-HP Hôpital Bichat, Paris], Hôpital Côte de Nacre [CHU Caen], CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Service de Pédiatrie Enfants - Hématologie Oncologie [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service des Maladies Infectieuses, CHU Grenoble, Service de Pédiatrie Médicale [Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Hôpital Foch [Suresnes], Service de pédiatrie (CHU de Dijon), Developpement Normal et Pathologique du Système Immunitaire, Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Universitaire de Nice (CHU Nice), Centre d'Investigation Clinique [CHU Clermont-Ferrand] (CIC 1405), Institut National de la Santé et de la Recherche Médicale (INSERM)-Direction de la recherche clinique et de l’innovation [CHU Clermont-Ferrand] (DRCI), CHU Clermont-Ferrand-CHU Clermont-Ferrand, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Immunologie clinique [CHU St-Louis], Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Service d'Hématologie et d'Oncologie Pédiatrique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Infections à Vih, Réservoirs, Pharmacologie des Antirétroviraux et Prévention de la Transmission Mère Enfant, Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut de Génétique et Développement de Rennes (IGDR), Université de Rennes (UR)-Centre National de la Recherche Scientifique (CNRS)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Service de Médecine interne et immunologie clinique [Rennes] = internal medicine and clinical immunology [Rennes], CHU Pontchaillou [Rennes], Service d'Immunologie Clinique et de Médecine Interne, Centre National de Référence des Maladies Auto-immunes Rares, Hôpitaux Universitaires de Strasbourg, Service d'hématologie, immunologie biologiques et cytogénétique, Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, Service Hématologie, Hôpital Morvan [Brest]-Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Hôpital Claude Huriez [Lille], CHU Lille, Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), 'Personal Protection Against Vectors' working group (PPAV), PPAV working group, cellules dendritiques et greffes (JE 2448), Université de Tours (UT), Laboratoire Chrono-environnement (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Service de Médecine Interne, Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Contrôle de la Réponse Immune B et des Lymphoproliférations (CRIBL), Université de Limoges (UNILIM)-Génomique, Environnement, Immunité, Santé, Thérapeutique (GEIST FR CNRS 3503)-Centre National de la Recherche Scientifique (CNRS), Physiopathologie et biothérapies des maladies inflammatoires et autoimmunes, Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Médecine interne, maladies infectieuses, immunologie clinique, Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims), Institut de Génétique Moléculaire de Montpellier (IGMM), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Institut d’Hémato-Oncologie Pédiatrique, INSERM U1012, AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Centre d'infectiologie Necker-Pasteur [CHU Necker], Institut Pasteur [Paris] (IP)-CHU Necker - Enfants Malades [AP-HP], Internal Medicine, Paris, Cellules Souches, Plasticité Cellulaire, Médecine Régénératrice et Immunothérapies (IRMB), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Département de Médecine Interne et Pneumologie [Brest] (DMIP - Brest), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Département Maladies Infectieuses et Tropicales, Hôpital Universitaire, Montpellier, France, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service de médecine interne [Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Centre collaborateur de l'OMS Listeria / WHO Collaborating Centre Listeria (CC-OMS / WHO-CC), Institut Pasteur [Paris] (IP)-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), Laboratoire de Génie Electrique de Grenoble (G2ELab), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), CHU Clermont-Ferrand, Service d'Immunopathologie [Hôpital Saint-Louis, Paris], Université Paris Diderot - Paris 7 (UPD7)-Hopital Saint-Louis [AP-HP] (AP-HP), Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Dept of Physiology, McGill University = Université McGill [Montréal, Canada], Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST), Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service de médecine interne et centre de référence des maladies rares [CHU Cochin], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], American Memorial Hospital, American Memory Hospital, Department of Clinical Immunology, Service d'hématologie et immunologie pédiatrique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Robert Debré-Université Paris Diderot - Paris 7 (UPD7), Service Immuno Hémato-Onco Pédiatrique, Sercice Hématologie, immunologie et oncologie pédiatrique [CHU Toulouse], Pôle Enfants [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Service de Pédiatrie médicale - Spécialités médicales [CHU Limoges], CHU Limoges, Service Hématologie Infantile, CHU Amiens-Picardie, Clinique de médecine interne, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Département de Médecine Interne, Immunologie clinique et maladies infectieuses [CHU Reims], Université de Reims Champagne-Ardenne (URCA)-Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), Centre d'Immunologie de Marseille - Luminy (CIML), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de médecine de l'enfant et de l'adolescent [CHU Rennes], Clinical Haematology, CHU Hôtel-Dieu, Hôpital Haut-Lévêque, Université Sciences et Technologies - Bordeaux 1 (UB)-CHU Bordeaux [Bordeaux], French Ministry of Health, LFB, GlaxoSmithKlineGlaxoSmithKline, CSL BehringCSL Behring, ShireShire, Octapharma, Binding Site, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Ecole nationale supérieure de chimie, biologie et physique, Chaire Médecine expérimentale (A. Fischer), Service de Génétique Cytogénétique et Embryologie [CHU Pitié-Salpêtrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), GREPI, Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525 (TIMC-IMAG), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Pierre et Marie Curie - Paris 6 (UPMC), CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de médecine interne [CHU Pitié-Salpétrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté]), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris-Sud - Paris 11 (UP11)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Institut Pasteur [Paris]-CHU Necker - Enfants Malades [AP-HP], Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut Pasteur [Paris]-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS), Université Paris Diderot - Paris 7 (UPD7)-Hôpital Robert Debré-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hématologie pédiatrique, CHU Toulouse [Toulouse], CHU Saint-Etienne, Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Service de médecine de l'enfant et de l'adolescent, Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES), Université Sciences et Technologies - Bordeaux 1-CHU Bordeaux [Bordeaux], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP], Nutrition et Neurobiologie intégrée (NutriNeur0), Ecole nationale supérieure de chimie, biologie et physique-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Institut National de la Recherche Agronomique (INRA)-Université Bordeaux Segalen - Bordeaux 2, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Pitié-Salpêtrière [APHP], Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-IMAG-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-IMAG-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Institut de biologie structurale (IBS - UMR 5075), Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Sud, Interactions hôte-greffon-tumeur, ingénierie cellulaire et génique - UFC (UMR INSERM 1098) (HOTE GREFFON), Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang [Bourgogne-France-Comté] (EFS [Bourgogne-France-Comté])-Université de Franche-Comté (UFC), CIC - Clermont Ferrand, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM), Apoptose et Progression tumorale (CRCNA / Equipe 9), Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Recherche en Santé de l'Université de Nantes (IRS-UN), Service de médecine interne, Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Bicêtre, Centre Hospitalier Régional Universitaire de Brest (CHRU Brest)-Hôpital Morvan [Brest], Hôpital Claude Huriez, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Université de Tours, Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Génomique, Environnement, Immunité, Santé, Thérapeutique (GEIST FR CNRS 3503), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Centre collaborateur de l'OMS Listeria - Biologie des Infections (CCOMS), Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université Paris Diderot - Paris 7 (UPD7)-CHU Saint Louis [APHP], McGill University, Université de Franche-Comté (UFC)-Centre National de la Recherche Scientifique (CNRS)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Technologie de Belfort-Montbeliard (UTBM), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Robert Debré-Université Paris Diderot - Paris 7 (UPD7), Centre de Recherche sur le Cancer Nantes-Angers (LUNAM), Université d'Angers (UA)-Université de Nantes (UN), Centre Hospitalier Universitaire d'Amiens (CHU), centre hospitalier universitaire amiens, CHU Bordeaux [Bordeaux]-Université Sciences et Technologies - Bordeaux 1, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Université de Franche-Comté (UFC)
Subjects: 0301 basic medicine, Primary Immunodeficiency Diseases, medicine.medical_treatment, Genetic counseling, Immunology, Genomics, Bioinformatics, Targeted therapy, 03 medical and health sciences, 0302 clinical medicine, Genotype, Humans, Immunology and Allergy, Medicine, Genetic Testing, Registries, Retrospective Studies, [SDV.BBM.BS]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Structural Biology [q-bio.BM], business.industry, Common variable immunodeficiency, Retrospective cohort study, medicine.disease, Phenotype, 3. Good health, [SDV.BBM.BS]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Biomolecules [q-bio.BM], 030104 developmental biology, Identification (biology), France, business, 030215 immunology
Abstract: International audience; To the Editor:Since the mid-1980s, continuous progress in genetics and genomics has accelerated the rapid identification of causative genetic variants leading to primary immunodeficiencies (PIDs; >300 genes),1 with the noticeable exception of B-cell disorders, such as common variable immunodeficiency (CVID). The identification of these mutations not only validates a clinical diagnosis but also is useful in several other respects (more accurate prognosis on phenotype/genotype correlation, targeted therapy, and genetic counseling). [...]
Published: 2019
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47. Intra-monocyte Pharmacokinetics of Imiglucerase Supports a Possible Personalized Management of Gaucher Disease Type 1

Author: Juliette Berger, Marie Vigan, Bruno Pereira, Thu Thuy Nguyen, Roseline Froissart, Nadia Belmatoug, Florence Dalbiès, Agathe Masseau, Christian Rose, Christine Serratrice, Yves-Marie Pers, Ivan Bertchansky, Fabrice Camou, Monia Bengherbia, Céline Bourgne, Catherine Caillaud, Magali Pettazzoni, Amina Berrahal, Jérôme Stirnemann, France Mentré, Marc G. Berger, Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias - Clermont Auvergne (CHELTER), Université Clermont Auvergne (UCA), Modèles et méthodes de l'évaluation thérapeutique des maladies chroniques, Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), service de Biostatistiques, DRCI, Centre Hospitalier Universitaire de Clermont-Ferrand, Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC), Centre de Biologie et Pathologie Est (CBPE), Hospices Civils de Lyon (HCL)-Centre National de Référence des Légionelles, Hôpitaux Universitaires Paris Nord Val de Seine, CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), CIC Brest, Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôpital de la Cavale Blanche, Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Claude Huriez, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Médecine Interne [Hôpital Saint-Joseph - Marseille], Aix Marseille Université (AMU)-Hôpital Saint-Joseph [Marseille], CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Hôpital St-André, Réanimation, CHU Bordeaux [Bordeaux], Institut Necker Enfants-Malades (INEM - UM 111 (UMR 8253 / U1151)), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Paris Descartes - Paris 5 (UPD5), CHU Necker - Enfants Malades [AP-HP], Service de biochimie métabolique [CHU Necker], CHU Necker - Enfants Malades [AP-HP]-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Hôpital Universitaire de Genève, Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Modèles et méthodes de l'évaluation thérapeutique des maladies chroniques (U738 / UMR_S738), CHU Clermont-Ferrand, Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Claude Huriez [Lille], CHU Lille, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Hôpital Universitaire de Genève = University Hospitals of Geneva (HUG), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Diderot - Paris 7 (UPD7), and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)
Subjects: 0301 basic medicine, Oncology, Male, [SDV]Life Sciences [q-bio], Disease, Glucosylceramidase/metabolism/pharmacokinetics/therapeutic use, Monocytes, 0302 clinical medicine, Monocytes/metabolism, Medicine, Pharmacology (medical), Precision Medicine, Child, ComputingMilieux_MISCELLANEOUS, ddc:616, Aged, 80 and over, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Enzyme replacement therapy, Middle Aged, 3. Good health, 030220 oncology & carcinogenesis, Cohort, Glucosylceramidase, Female, medicine.drug, Adult, medicine.medical_specialty, congenital, hereditary, and neonatal diseases and abnormalities, Imiglucerase, Adolescent, Models, Biological, Gaucher Disease/drug therapy/metabolism, 03 medical and health sciences, Young Adult, Pharmacotherapy, Pharmacokinetics, Internal medicine, Humans, Enzyme Replacement Therapy, Aged, Pharmacology, Gaucher Disease, business.industry, nutritional and metabolic diseases, Confidence interval, 030104 developmental biology, ddc:618.97, business, Glucocerebrosidase, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: Intravenous imiglucerase enzyme replacement therapy for Gaucher disease type 1 administered every 2 weeks is at variance with the imiglucerase plasma half-life of a few minutes. We hypothesized that studying the pharmacokinetics of imiglucerase in blood Gaucher disease type 1 monocytes would be more relevant for understanding enzyme replacement therapy responses. Glucocerebrosidase intra-monocyte activity was studied by flow cytometry. The pharmacokinetics of imiglucerase was analyzed using a population-pharmacokinetic model from a cohort of 31 patients with Gaucher disease type 1 who either started or were receiving long-term treatment with imiglucerase. A pharmacokinetic analysis of imiglucerase showed a two-compartment model with a high peak followed by a two-phase exponential decay (fast phase half-life: 0.36 days; slow phase half-life: 9.7 days) leading to a median 1.4-fold increase in glucocerebrosidase intra-monocyte activity from the pre-treatment activity (p = 0.04). In patients receiving long-term treatment, for whom the imiglucerase dose per infusion was chosen on the basis of disease aggressiveness/response, imiglucerase clearance correlated with the administered dose. However, the residual glucocerebrosidase intra-monocyte activity value was dose independent, suggesting that the maintenance of imiglucerase residual activity is patient specific. Endogenous pre-treatment glucocerebrosidase intra-monocyte activity was the most informative single parameter for distinguishing patients without (n = 10) and with a clinical indication (n = 17) for starting enzyme replacement therapy (area under the receiver operating characteristic curve: 0.912; 95% confidence interval 0.8–1; p
Published: 2019
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48. Parcours diagnostique des patients atteints de maladie de Gaucher de type 1 : enquête auprès de médecins internistes et hématologues

Author: C. Serratrice, Esther Noel, Isabelle Marie, R. Jaussaud, Christian Lavigne, B. Lorcerie, Jean Cabane, O. Lidove, Sophie Deriaz, Agathe Masseau, pour le groupe de travail « médecine interne–maladies rares », François Maillot, P. Kaminsky, and P. Chérin
Subjects: 0301 basic medicine, Adult, Male, Gastroenterology, Gaucher Disease/diagnosis/genetics, Middle Aged, Hematology/methods/organization & administration, Diagnosis, Differential, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, 030220 oncology & carcinogenesis, Surveys and Questionnaires, ddc:618.97, Internal Medicine, Critical Pathways, Humans, Female, Internal Medicine/methods/organization & administration, Diagnostic Techniques and Procedures, Genetic Testing/methods, Aged, Retrospective Studies
Abstract: Resume Introduction La maladie de Gaucher (MG) est une maladie genetique lysosomale, due a un deficit d’activite de la beta-glucocerebrosidase, caracterisee par des atteintes hematologiques, viscerales et osseuses. L’objectif principal de notre etude etait de decrire le parcours diagnostique de patients atteints de MG de type 1 et le role du medecin interniste. Methodes Etude retrospective multicentrique incluant des patients atteints de MG de type 1, menee au sein de 16 centres, entre 2009 et 2011. Resultats Cinquante-cinq patients atteints d’une MG de type 1 ont ete inclus, suivis par un interniste ou un hematologue. Ils etaient initialement hospitalises dans 8 services de specialite differents. Le diagnostic a ete etabli par un myelogramme chez 22 patients (40 %), par un dosage enzymatique de la glucocerebrosidase chez 15 patients (27 %), par une biopsie medullaire chez 9 patients (16 %). Le recours au dosage enzymatique etait plus frequent apres 1990. Le delai entre la date de premiere hospitalisation pour symptomes en lien avec la MG et le diagnostic definitif etait inferieur a 1 an pour 38 patients (81 %). Les suspicions de MG etaient majoritairement adressees a un medecin interniste. Conclusion La maladie semble mieux reconnue et diagnostiquee plus rapidement depuis 1990 malgre la multiplicite des parcours, dans lesquels le role du medecin interniste parait important.
Published: 2019

49. Fréquence, déterminants et impact pronostic du retard diagnostic dans le purpura thrombotique thrombocytopénique acquis

Author: F. Perrin, A. Renaud, Christian Agard, M. Hamidou, Julie Graveleau, Antoine Néel, Amélie Seguin, A. Caristan, Hervé Maisonneuve, G. Blonz, Agathe Masseau, and E. Canet
Subjects: Gastroenterology, Internal Medicine
Abstract: Introduction Le purpura thrombotique thrombocytopenique acquis (PTTa) est une maladie rare, engageant le pronostic vital, et qui necessite l’initiation urgente de plasmaphereses. Le diagnostic de certitude repose sur la mise en evidence d’une activite ADAMTS13 effondree, resultat qui n’est obtenu qu’en plusieurs jours. L’initiation des plasmaphereses ne reposent donc que sur des elements cliniques et biologiques simples. L’objectif de cette etude etait d’analyser : – les elements contribuant au retard diagnostic dans le PTTa, – l’impact pronostic de ce retard sur l’evolution initiale du PTTa. Patients et methodes Il s’agit d’une etude monocentrique retrospective incluant des patients pris en charge au CHU de Nantes entre 2005 et 2020 pour un premier episode aigu de PTTa, defini par une micro-angiopathie thrombotique associee a un dosage de l’ADAMTS13 24 h) et diagnostic immediat ( Resultats Parmi les 41 patients evalues, 38 ont ete inclus, dont 18 (47 %) ont eu un diagnostic tardif (delai median : 5,5 jours). La premiere evaluation hospitaliere avait lieu dans un service d’urgence dans 70 % des cas. Dans le groupe diagnostic retarde, on observait davantage de comorbidites potentiellement responsables de thrombopenie (connectivite, hepatite C, immunosuppresseur) ou de facteur declenchant le PTTa (chirurgie, grossesse). Le principal diagnostic errone initial etait le purpura thrombopenique immunologique (PTI) [13 (72 %), dont 6 syndromes d’Evans]. Il n’y avait pas de difference significative en termes de signes cliniques initiaux entre les deux groupes. Chez les patients diagnostiques avec retard, l’anemie etait moins frequente [12 (67 %) vs 19 (95 %), p = 0,04] et les schizocytes plus souvent Conclusion Lors de leur premiere evaluation hospitaliere, pres de la moitie des patients atteints de PTTa sont mal diagnostiques, et le plus souvent etiquetes PTI. Ceci a un impact negatif sur le pronostic. Les praticiens de premiere ligne jouent un role essentiel pour le diagnostic precoce de PTTa, qui doit etre evoque chez tout patient presentant une thrombopenie marquee, y compris lorsqu’un diagnostic alternatif moins rare parait possible. En l’absence de dosage rapide d’ADAMTS13, il faut souligner la valeur des “petits” signes d’organes (cephalees, douleurs abdominales…) et du bilan d’hemolyse systematique, et, a contrario, les limites de la recherche de schizocytes, qui doit etre repetee en cas de “negativite”.
Published: 2020
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50. Perinatal prognosis of pregnancies complicated by placental chronic villitis or intervillositis of unknown etiology and combined lesions: About a series of 178 cases

Author: Claudine Le Vaillant, Christel Nowak, Mohamed Hamidou, Agathe Masseau, H.-J. Philippe, Frédérique Jossic, and Madeleine Joubert
Subjects: Adult, 0301 basic medicine, Pediatrics, medicine.medical_specialty, Placenta Diseases, Placenta, Intrauterine growth restriction, Disease, Abortion, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Growth restriction, Pregnancy, Chronic Villitis, Fetal growth, Humans, Medicine, Fetal Death, Retrospective Studies, 030219 obstetrics & reproductive medicine, business.industry, Infant, Newborn, Pregnancy Outcome, Obstetrics and Gynecology, Retrospective cohort study, Prognosis, medicine.disease, 030104 developmental biology, Reproductive Medicine, Etiology, Female, Chorionic Villi, business, Developmental Biology
Abstract: The objective of this work was to evaluate and compare perinatal outcomes of pregnancies complicated by placental chronic intervillositis (CIUE) or villitis (CVUE) of unknown etiology and combined lesions.Retrospective study of all cases of significant CVUE and CIUE occurring during a 12-year period in a university tertiary hospital center. Multiple pregnancies, infectious and medical termination of pregnancies (TOP) without intra-uterine growth restriction (IUGR) were excluded.178 placentas were affected (78 cases of CVUE, 24 cases of CIUE and 76 cases of combined lesions involving both villitis and intervillositis) including 12 cases of recurrence. A disorder of fetal growth was found in 73% of cases and we noted 9.5% of cases of abortion. The rate of IUGR appeared to be significantly higher in case of CIUE with a fetal death risk five times higher. These complications seems to be related to more diffuse inflammatory infiltrates (p 0.05). CVUE was associated with a significant morbidity with 42% of severe IUGR and severe alterations of umbilical artery Doppler in nearly one third of cases. Caesarean section was important (54.8%). Sixty-one percent of newborns were hospitalized and 11.4% in neonatal reanimation. In case of combined lesions, fetal outcomes appeared relatively close to those of CVUE. CVUE could recur in more severe forms or as CIUE with an increased risk for the fetus. Clinicoanatomic correlations were noted.Observation of recurrence of CVUE on CIUE or combined lesions and similar phenotypic characteristics of the infiltrates suggest that they could be two different stages of a same disease. CVUE remains a disease to be considered as serious. Association of small lesions of intervillositis does not change the prognosis. The severity of histological lesions and the initial obstetrical accident could be discriminatory to identify patients at risk of serious recurrence. Harmonized classification will be required.This study confirms the higher morbidity of CIUE compared to CVUE but shows the necessity of monitoring pregnancies following an episode of CVUE, which are still at risk of serious and recurrent complications.
Published: 2016
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