60 results on '"L. Odier"'
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2. Capmatinib chez les patients porteurs d’un cancer bronchique non à petites cellules avec une mutation MET exon 14 : résultats de l’étude en vraie vie IFCT-2104 CapmATU
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M. Ferreira, L. Greillier, A. Swalduz, A.C. Toffart, J. Raimbourg, V. Gounant, S. Couraud, G. Chabot, S. Friard, J. Hureaux, L. Odier, M. Wislez, P. Missy, F. Morin, V. Westeel, and A.B. Cortot
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Pulmonary and Respiratory Medicine - Published
- 2023
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3. Lorlatinib for advanced ROS1+ non-small-cell lung cancer: results of the IFCT-1803 LORLATU study
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N. Girard, S. Galland-Girodet, V. Avrillon, B. Besse, M. Duruisseaux, J. Cadranel, J. Otto, A. Prevost, B. Roch, J. Bennouna, K. Bouledrak, M. Coudurier, T. Egenod, R. Lamy, C. Ricordel, D. Moro-Sibilot, L. Odier, J. Tillon-Strozyk, G. Zalcman, P. Missy, V. Westeel, and S. Baldacci
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Male ,Cancer Research ,Lung Neoplasms ,Lactams ,Lactams, Macrocyclic ,Aminopyridines ,Middle Aged ,Protein-Tyrosine Kinases ,Oncology ,Carcinoma, Non-Small-Cell Lung ,Proto-Oncogene Proteins ,Humans ,Pyrazoles ,Female - Abstract
ROS1-rearranged (ROS1+) non-small-cell lung cancer (NSCLC) is a rare lung cancer with limited treatment options. Phase I-II studies with ROS1-tyrosine kinase inhibitors (TKIs) included small numbers of patients and real-world data are lacking. We investigate the efficacy and safety of lorlatinib, a third-generation TKI targeting ALK and ROS1, in patients with ROS1+ NSCLC treated through an expanded access program.Consecutive patients with advanced ROS1+ NSCLC treated with lorlatinib between October 2015 and June 2019 were included. Data were collected from medical records. The primary endpoint was progression-free survival.Out of the 80 patients included, 47(59%) were female, 49(62%) never smokers (less than 100 cigarettes over the lifetime), and 68(85%) had stage IV NSCLC at diagnosis. Most frequent histology was adenocarcinoma (95%) and median age was 58.2 years. At the time of lorlatinib initiation, 51(64%) patients had brain metastases and 55(81%) were PS 0-1. Lorlatinib was administered as second/third/fourth/fifth+ line in 29%/28%/18%/26% of patients. All patients previously received at least one ROS1 TKI, and 55(69%) previously received chemotherapy. Median follow-up from lorlatinib initiation was 22.2 months. Median progression-free survival and overall survival from lorlatinib initiation were 7.1 months [95% confidence interval (CI) 5.0-9.9 months] and 19.6 months (95% CI 12.3-27.5 months). Median duration of treatment with lorlatinib was 7.4 months (95% CI 6.5-13.1 months). Overall response and disease control rates were 45% and 82%, respectively. The central nervous system response rate was 72%. Treatment was stopped due to toxicity in 10 patients (13%). The safety profile was consistent with previously published data.Lorlatinib is a major treatment option for advanced refractory ROS1+ NSCLC in treatment strategy.
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- 2021
4. 1106P Capmatinib for METex14 non-small cell lung cancer patients: Results of the real-world study IFCT-2104 CapmATU
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M. Ferreira, L. Greillier, A. Swalduz, A.C. Toffart, J. Raimbourg, V. Gounant, S. Couraud, G. De Chabot, S. Friard, J. Hureaux, L. Odier, M. Wislez, P. Missy, F. Morin, V. Westeel, and A. Cortot
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Oncology ,Hematology - Published
- 2022
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5. [Systemic nocardiosis with mediastinal lymph node involvement proven by endoscopic ultrasound]
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S, Storme, R, Bricca, C M, Gaillard, L, Falchero, L, Odier, O, Levavasseur, S, Lainez, C, Dussopt, S, Blandin, F, Magne, F T, Pelissier, and D, Arpin
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Male ,Lung Neoplasms ,Lymphatic Metastasis ,Bronchoscopy ,Mediastinum ,Humans ,Nocardia Infections ,Lymph Nodes ,Endoscopic Ultrasound-Guided Fine Needle Aspiration ,Aged ,Endosonography - Abstract
Systemic nocardiosis is an infectious disease that is rarely associated with mediastinal lymph nodes.We report the case of a 72-year-old male patient treated with a high dose of oral corticosteroids for rheumatoid polyarthritis. This patient presented with rapid overall deterioration associated with mediastinal lymph nodes. Endobronchial ultrasound enabled us to establish a diagnosis of systemic nocardiosis. The patient recovered after having received suitable antibiotic treatment for four months.This work reports on a rare clinical presentation of systemic nocardiosis associated with mediastinal lymphadenopathies and highlights the key role of endobronchial ultrasound in diagnosing mediastinal lymph nodes, especially in differential diagnosis for lung cancer.
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- 2021
6. Encéphalites liées à l’immunothérapie dans le traitement du cancer du poumon : analyse d’une série multicentrique
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G. Jeannin, Christos Chouaid, Jean-Bernard Auliac, José Hureaux, C. Serrand, M. Sanchis-Borja, Charles Ricordel, R. Gervais, L. Odier, and Renaud Descourt
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Pulmonary and Respiratory Medicine - Abstract
Introduction L’utilisation des anti-PD1/PDL1 en oncologie thoracique est associe a un large eventail d’effets secondaires immuno-medies. Les atteintes neurologiques concerneraient 4,2 % des patients avec des presentations cliniques tres variees. L’objectif de ce travail est d’analyser les caracteristiques cliniques et evolutives des patients avec cancer bronchopulmonaire developpant une encephalite immuno-medie sous anti-PD1/PDL1. Methodes Il s’agit d’une etude retrospective multicentrique analysant les caracteristiques cliniques, biologiques, therapeutiques et evolutives de patients ayant presente une encephalite pour laquelle une imputabilite directe de l’immunotherapie a ete retenue. Resultats L’analyse porte sur 7 patients, inclus par 5 centres : tous de sexe masculin, tous tabagiques, âge moyen : 64,6 (48–77) ans, histologie : adenocarcinome dans 86 % des cas. Respectivement 4 et 3 patients sont traites par immunotherapie en 1er et 2e ligne (pembrolizumab n = 3, nivolumab n = 3, atezolizumab n = 1). Un seul patient presentait des localisations metastatiques cerebrales a l’initiation de l’immunotherapie. Le nombre moyen d’injections d’immunotherapie avant l’apparition des symptomes neurologiques etait de 7 (1–22). Les signes neurologiques les plus frequents etaient : confusion (71 %), syndrome extra-pyramidal (57 %) fievre (43 %). Les analyses du liquide cephalorachidien retrouvaient un liquide lymphocytaire, une hyperproteinorachie et une hyperglycorachie dans 86 % des cas. L’ensemble des analyses bacteriologiques et virologiques etait toute negative. Tous les patients ont eu une IRM cerebrale avec injection de gadolinium considere dans tous les cas comme normale sauf chez un patient avec des hypersignaux FLAIR au niveau de la face interne des lobes temporaux evocateurs d’une encephalite limbique ; 2 patients ont necessite des soins en reanimation. Tous les patients ont ete traites par corticotherapie avec des schemas de traitement tres variables et un delai moyen d’introduction de 9,8 jours (6–18). Dans 6 cas cette corticotherapie a permis une amelioration rapide de la symptomatologie sans sequelles. Le dernier patient, chez qui le delai d’introduction de la corticotherapie a ete le plus long est decede. L’immunotherapie n’a ete reprise chez aucun des patients. Conclusion Les encephalites immuno-medies constituent une complication rare mais grave de l’immunotherapie anti-PD1/PDL1 avec un pronostic qui est bon lorsque la prise en charge, en particulier l’administration de la corticotherapie est precoce.
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- 2020
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7. Efficacité et tolérance du lorlatinib en 2e ligne ou plus chez les patients, porteurs d’un cancer bronchique non à petites cellules (CBNPC) avancé ROS1+, traités dans le cadre d’une autorisation temporaire d’utilisation (ATU), étude IFCT-1803 LORLATU
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N. Girard, S. Galland-Girodet, M. Duruisseaux, V. Avrillon, B. Roch, J. Otto, J. Cadranel, M. Coudurier, D. Moro-Sibilot, T. Egenod, R. Lamy, J. Bennouna, G. Zalcman, C. Ricordel, J. Tillon, L. Odier, B. Besse, P. Missy, V. Westeel, and S. Baldacci
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Pulmonary and Respiratory Medicine - Published
- 2021
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8. Efficacité du Selpercatinib (LOXO-292) chez des patients porteurs d’un adénocarcinome pulmonaire avec transcrit de fusion KIF5B-RET
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L. Falchero, C.M. Gaillard, S. Lainez, D. Arpin, L. Odier, C. Dussopt, and C. Desaintjean
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Pulmonary and Respiratory Medicine - Abstract
Introduction Les fusions de RET sont d’authentiques drivers oncogeniques retrouves dans 1 a 2% des cancers pulmonaires non a petites cellules (CBNPC). Le Selpercatinib (LOXO-292) est un inhibiteur selectif et puissant des tyrosines kinases de RET. Selon les resultats de l’etude de phase I/II LIBRETTO 001, cette molecule demontre une activite antitumorale importante et durable, avec un profil de tolerance acceptable, chez les patients atteints d’un CBNPC presentant une fusion de RET [1] . Sur 105 patients tous prealablement traites, le taux de reponse objective etait de 64% avec une mediane de survie sans progression (PFS) de 17,5 mois. Methodes Nous rapportons l’histoire clinique de deux patients atteints d’adenocarcinome bronchique de stade IV porteurs d’une fusion KIF5B-RET, pris en charge en 2019, traites par Selpercatinib apres une premiere ligne de chimiotherapie a base de sels de platine. L’objectif de ces observations est de decrire leur evolution et la tolerance de ce traitement. Resultats Le premier patient porteur d’un adenocarcinome avec metastases osseuses, hepatiques et pleurales est traite par Selpercatinib a partir de juillet 2019. la tolerance est bonne. La PFS est de 8 mois jusqu’a progression de lesions cerebrales, pour lesquelles il beneficie d’une radiotherapie panencephalique. La molecule est changee pour du Pralsetinib pendant 3 mois jusqu’a une nouvelle progression conduisant a reprendre une chimiotherapie. Le patient decede d’une evolution thoracique. La deuxieme patiente a un CBNPC avec des lesions cerebrales ; le Selpercatinib est debute en fevrier 2020. La PFS est actuellement de plus de 7 mois. Elle presente une reponse complete au niveau cerebral avec disparition de la metastase frontale et une reponse partielle a l’etage thoracique. Un mois apres le debut du traitement, elle developpe une hepatite de grade II avec cytolyse asymptomatique, conduisant a une diminution de 25% de la dose. La tolerance clinique est bonne. Dans la phase I/II de l’essai LIBRETTO, seul 2% des patients a du interrompre le Selpercatinib en raison d’evenement indesirable relie au traitement. Conclusion Tout comme les resultats de l’essai de phase I/II LIBRETTO OO1, ces deux cas cliniques illustrent l’efficacite et la bonne tolerance du Selpercatinib chez les patients porteurs d’un transcrit de fusion RET. Il existe une reponse non negligeable des metastases cerebrales.
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- 2021
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9. 1349P Lorlatinib for advanced ROS1+ non-small cell lung cancer (NSCLC): Efficacy and safety data from IFCT-1803 LORLATU expanded access program (EAP) cohort
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J. Tillon, V. Avrillon, Jaafar Bennouna, Gérard Zalcman, D. Moro-Sibilot, L. Odier, Charles Ricordel, M. Coudurier, S. Galland Girodet, R. Lamy, B. Roch, Benjamin Besse, P. Missy, Virginie Westeel, T. Egenod, J. Otto, Simon Baldacci, Nicolas Girard, Michael Duruisseaux, and Jacques Cadranel
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Oncology ,medicine.medical_specialty ,business.industry ,non-small cell lung cancer (NSCLC) ,Hematology ,medicine.disease ,Lorlatinib ,Internal medicine ,Expanded access ,Cohort ,medicine ,ROS1 ,business - Published
- 2020
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10. Comparaison du micro-environnement tumoral de tumeurs bronchiques non à petites cellules et de métastases cérébrales : implications pour l’immunothérapie
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L. Petit, Sarah Warren, L. Kiakouama, S. Bayle, E. Kelkel, P. Brun, P. Bombaron, M. Ginoux, S. Aho, M. Berhouma, Marie Brevet, P. Beynel, A. Brindel, S. Luciani, L. Gérinière, N. Feillet, D. Meyronet, L. Falchero, A. Swalduz, P. Desormaux, B. Etienne-Mastroianni, V. Grangeon, M. Pérol, J. Lopez, SuFey Ong, E. Perrot, P Morel, L. Odier, and M. Duruisseaux
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Pulmonary and Respiratory Medicine - Abstract
Introduction Les metastases cerebrales (MC) dans les cancers bronchiques non a petites cellules (CBNPC) sont associees a un mauvais pronostic et a une resistance au traitement systemique. La caracterisation du micro-environnement immunitaire des MC permettrait de fournir un rationnel a l’utilisation de l’immunotherapie et d’aider a l’identification de nouvelles cibles therapeutiques. Methodes Quatre-vingt-cinq MC de CBNPC avances naifs de tout traitement et 14 tumeurs primaires pulmonaires appariees ont ete collectees. L’expression de 770 genes impliques dans la reponse immunitaire etait evaluee par le panel PanCancer IO360 (NanoString Technologies, Inc). Les donnees etaient comparees entre MC et tumeurs primitives. La reponse objective aux anti-PD1 etait evaluee selon les criteres RECIST 1.1. Resultats L’environnement immunitaire tumoral des MC etait plus « froid » comparativement aux CBNPC primitifs, avec 92 % des MC dans le cluster « froid » et 58 % des tumeurs primaires dans le cluster « chaud ». L’expression de genes caracterisant les differents types de cellules immunitaires etaient reprimes dans les MC par rapport aux tumeurs primitives, notamment pour les lymphocytes B (−1,7 log2 FC, p Conclusion Le micro-environnement immunitaire est moins favorable a l’efficacite des anti-PD1 dans les MC que dans les tumeurs primitives. La chimiokine CCL21 pourrait etre une nouvelle cible therapeutique dans les MC des CBNPC.
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- 2020
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11. Traitement de maintenance par nivolumab 240 mg mensuel chez les patients en réponse persistante après 2 ans d’induction par nivolumab bi-mensuel : résultats préliminaires d’efficacité et de toxicité
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C. Dussopt, D. Arpin, S. Storme, F. Magne, L. Odier, L. Falchero, and S. Blandin
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Pulmonary and Respiratory Medicine - Abstract
Introduction Le nivolumab en monotherapie 240 mg/15 j est reconnu comme le traitement de reference de 2e ligne du CPNPC de stade 4, quel que soit le statut PD-L1. Il n’existe pas de recommandation claire sur la poursuite du Nivolumab chez les long-repondeurs au-dela de 2 ans de traitement. L’etude CheckMate384 a montre une efficacite et une tolerance similaire avec l’espacement des doses a 480 mg/1 mois. L’objectif de cette nouvelle etude est de decrire la survie globale, la survie sans recidive et le profil de tolerance de patients pour lesquels les injections de nivolumab 240 mg ont ete espacees tous les mois, apres 2 ans de reponse partielle ou complete sous nivolumab 240 mg/15 j. Methodes Cette etude est observationnelle monocentrique. Depuis juin 2017, 5 patients ont ete inclus dans l’etude. Ils devaient etre porteurs d’un CPNPC de stade 4 et presenter une reponse partielle ou complete au TEP-scanner apres au moins 2 ans de traitement par nivolumab 240 mg/15 j, prescrit dans les conditions de l’AMM et en l’absence de toxicite de grade > 1. Apres validation en RCP, les cures etaient espacees tous les mois. Un scanner d’evaluation etait realise toutes les 4 cures. Au debut de la maintenance par nivolumab 240 mg/1 mois, les patients avaient un âge moyen de 62 ans, un sex-ratio a 3/2, ils etaient tous fumeurs et en bon etat general (PS ≤2 : 80 %). Le statut PDL1 n’etait pas renseigne dans 4 cas en raison de l’anciennete du diagnostic histologique. Resultats Sur les 5 patients inclus, 4 patients presentent toujours une reponse complete en aout 2019, 1 patient est decede du fait d’une insuffisance respiratoire chronique. La survie globale est de 52,2 mois (30 mois ; 69 mois). Depuis le debut de la maintenance par nivolumab mensuel, la survie sans recidive moyenne est de 12,2 mois (1 mois ; 26 mois). Aucune toxicite de grade ≥ 2 n’a ete observee. Conclusion Bien que ces resultats soient tout a fait preliminaires, il semble que la posologie de nivolumab 240 mg/1 mois parvienne a maintenir une reponse oncologique comparable au nivolumab 240 mg/15 jours apres 2 ans de traitement, sans majoration ou apparition de nouvelles toxicites. Des resultats complementaires seront presentes grâce a l’inclusion de nouveaux patients a partir de septembre 2019. Ces constatations necessiteraient au mieux la confirmation par une etude de phase III couplee a une analyse cout/efficacite, ou au moins la mise en place d’un registre national pour recenser des pratiques similaires dans les autres centres de cancerologie thoracique.
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- 2020
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12. Actinomycose bronchique pseudo-tumorale simulant une ré-évolution d’un cancer bronchique 14ans après la prise en charge thérapeutique initiale : à propos d’un cas
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L. Odier, S. Ernesto, L. Folliet, J.-C. Pignat, D. Arpin, F. Laurent, M. Devouassoux, P. Nesme, Maurice Pérol, Guérin Jc, and T. Perpoint
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Pulmonary and Respiratory Medicine ,Gynecology ,medicine.medical_specialty ,business.industry ,Thoracic radiotherapy ,medicine ,Initial treatment ,Actinomycosis ,business ,medicine.disease ,Lung cancer - Abstract
Resume Un patient, aux antecedents de carcinome epidermoide pulmonaire du lobe superieur droit traite par radiotherapie et chimiotherapie concomitante 14 ans auparavant, est pris en charge pour dyspnee. L’endoscopie bronchique revele l’existence d’une obstruction complete de la bronche souche droite dont l’aspect macroscopique est fortement evocateur d’une re-evolution neoplasique. Neanmoins les prelevements realises ne retrouvent qu’un tissu necrotique et inflammatoire sans criteres de malignite. Malgre la realisation d’une desobstruction bronchique en bronchoscopie rigide, on assiste a une recidive rapide et complete conduisant a la mise en place d’une prothese en Y. De nouveau les examens histologiques, bacteriologiques et mycologiques reviennent negatifs. Le patient est rapidement re-hospitalise pour tableau d’infection pulmonaire qui retrouve une recidive peri- et intraprothetique de l’obstruction. La mise en culture des prelevements biopsiques permet cette fois la mise en evidence d’un Actinomyces meyeri. Une antibiotherapie adaptee permet alors la regression complete de l’obstruction. Le patient decedera quelques mois plus tard d’une hemoptysie massive apres le retrait de la prothese, l’autopsie retrouvant un orifice fistuleux entre la bronche souche droite et l’artere pulmonaire, sans argument pour une recidive neoplasique ou la persistance de lesions liees a l’actinomycose.
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- 2015
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13. P1.01-67 Clinical Relevance of ALK/ROS1 Resistance Mutations and Other Acquired Mutations Detected by Liquid Biopsy in Advanced NSCLC Patients
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Etienne Rouleau, Ludovic Lacroix, V. Avrillon, Claire Tissot, Gonzalo Recondo, Clive Morris, Caroline Caramella, Emma Green, S. Ortiz-Cuaran, Pierre Fournel, Cécile Jovelet, David Planchard, Maurice Pérol, Solène Marteau, Pierre Saintigny, Vincent Plagnol, Laura Mezquita, L. Odier, K. Howarth, Luc Friboulet, Julien Adam, Benjamin Besse, and A. Swalduz
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0301 basic medicine ,Pulmonary and Respiratory Medicine ,business.industry ,03 medical and health sciences ,030104 developmental biology ,0302 clinical medicine ,Oncology ,030220 oncology & carcinogenesis ,Cancer research ,ROS1 ,Medicine ,Clinical significance ,Liquid biopsy ,business - Published
- 2018
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14. MA16.09 Feasibility, Clinical Relevance of ALK/ROS1 Fusion Variant Detection by Liquid Biopsy in Advanced Non-Small Cell Lung Cancer
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S. Ortiz-Cuaran, Pierre Fournel, S. Martinez, L. Odier, Solène Marteau, Etienne Rouleau, Pierre Saintigny, Vincent Plagnol, S. Hominal, Laura Mezquita, Cécile Jovelet, David Planchard, Luc Friboulet, A. Swalduz, Claire Tissot, K. Howarth, Clive Morris, Benjamin Besse, Maurice Pérol, Caroline Caramella, Ludovic Lacroix, Emma Green, V. Avrillon, and Gonzalo Recondo
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Pulmonary and Respiratory Medicine ,Oncology ,ROS1 Fusion ,business.industry ,medicine ,Cancer research ,Clinical significance ,Non small cell ,Liquid biopsy ,Lung cancer ,medicine.disease ,business - Published
- 2018
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15. Activité de l’osimertinib dans les méningites carcinomateuses des cancers non à petites cellules (CPNPC) avec mutation activatrice de l’EGFR ayant déjà bénéficié d’un traitement par inhibiteur tyrosine-kinase (TKI) de l’EGFR
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H. Janicot, K. Saboundji, Florian Guisier, C. Dubos Arvis, G. Francois, L. Odier, Radj Gervais, Maurice Pérol, P.A. Renault, Christos Chouaid, Marie Marcq, and Jean-Bernard Auliac
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Pulmonary and Respiratory Medicine - Abstract
Introduction La survenue d’une meningite carcinomateuse est un evenement rare et de mauvais pronostic dans la progression des CPNPC EGFR mutes. L’osimertinib, TKI de 3e generation de l’EGFR, a demontre un meilleur passage de la barriere hemato-encephalique et des resultats preliminaires encourageant dans cette situation. Methodes Etude retrospective multicentrique portant sur l’evaluation clinique de patients (pts) presentant une meningite carcinomateuse a la progression de CPNPC EGFR mutes ayant deja beneficie d’au moins un traitement par TKI de 1ere ou 2nd generation. Resultats L’analyse porte sur 20 patients : 70 % de femmes, âge moyen 61,2 ± 11,2 ans, 100 % adenocarcinome avec une mutation EGFR sur les exons 19, 21, 18 dans 35 %, 55 % et 10 % des cas respectivement. Au diagnostic initial, 5 patients presentent des metastases cerebrales (traites par radiotherapie cerebrale), 2 ont une atteinte meningee asymptomatique. Tous les patients ont recu en 1re et/ou 2nd ligne un TKI de 1re ou de 2e generation et le nombre de ligne de traitement avant Osimertinib etait en moyenne de 2,3. Au moment du diagnostic de meningite carcinomateuse (prouvee sur cytologie du LCR et/ou examen radiologique), les patients etaient symptomatiques. PS : 0–1/2/3–4 chez 2, 10, 6 patients (2 donnees manquantes). A l’initiation de l’osimertinib, 13 patients ont une mutation de resistance EGFR T790M, retrouvee sur biopsies tumorales (n = 7), biopsies liquides (n = 5), biopsies liquides et LCR positif (n = 1). L’osimertinib est debute a 80 mg/j (n = 17), 160 mg/j (n = 2) et 40 mg/j (n = 1). Une reponse clinique est observee dans 85 % (n = 17/20) des cas, 100 % (13/13) chez les patients avec mutation de l’EGFR T790M et 54 % (4/7) des patients sans mutation T790M identifiee. Une reponse radiologique est observee dans 82 % (9/11) des patients evalues. Dans 5 cas la reponse est tres rapide dans les 15 premiers jours de traitement. Conclusion L’osimertinib montre une efficacite clinique importante, parfois tres rapide, meme en cas de PS mediocre, chez les patients avec des meningites carcinomateuses presentant une mutation de l’EGFR avec ou sans mutation de resistance T790M.
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- 2018
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16. P2.01-96 Response to Anti-HER2 Afatinib in a Case of Invasive Pulmonary Mucinous Adenocarcinoma with a SLC3A2-NRG1 Fusion
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L. Odier, Lionel Falchero, F. Magne, Véronique Haddad, S. Blandin, D. Arpin, C. Dussopt, and Michael Duruisseaux
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Pulmonary and Respiratory Medicine ,Oncology ,business.industry ,Afatinib ,medicine ,Cancer research ,Adenocarcinoma ,Anti her2 ,medicine.disease ,business ,medicine.drug - Published
- 2019
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17. Embolie gazeuse de révélation tardive après ponction transpariétale pulmonaire
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L. Odier, V. Zarza, D. Arpin, M. Perol, A. Marfisi-Dubost, V. Thomsom, and O. Bylicki
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Solitary pulmonary nodule ,Tomography x ray computed ,business.industry ,Hyperbaric oxygenation ,Treatment outcome ,Gastroenterology ,Internal Medicine ,medicine ,medicine.disease ,Nuclear medicine ,business ,CT guided biopsy - Abstract
Resume Introduction La ponction biopsie transparietale est un geste de radiologie interventionnelle couramment effectue dans l’exploration d’un nodule pulmonaire. Ce geste est en general bien tolere. La survenue d’une embolie gazeuse apres une ponction biopsie pulmonaire transparietale est extremement rare. Observation Nous rapportons le cas d’une femme de 62 ans ayant presente dans les suites d’une ponction transparietale a l’aiguille d’un infiltrat pulmonaire des signes neurologiques a type d’agitation, de syndrome meninge et d’hemiplegie evocateurs d’embolie gazeuse. L’evolution a ete favorable grâce au traitement par oxygenotherapie hyperbare. Conclusion L’embolie gazeuse est une complication rare des biopsies pulmonaires transparietales survenant le plus souvent dans les minutes qui suivent le geste. Le caractere retarde de l’embolie gazeuse par rapport a la biopsie rapporte ici est exceptionnel. Le risque est plus important dans les biopsies d’infiltrats que de nodules. La survenue d’un pneumothorax potentiellement responsable d’une surpression ou d’une hemorragie alveolaire au decours d’une biopsie pulmonaire transparietale doit inciter a une surveillance accrue.
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- 2012
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18. La stratégie de maintenance en première ligne de traitement dans les cancers bronchiques non à petites cellules avancés
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D. Arpin, M. Perol, and L. Odier
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Pulmonary and Respiratory Medicine - Abstract
Resume La strategie therapeutique des cancers bronchiques non a petites cellules avances repose sur l’administration de plusieurs lignes de traitement, determinees par la constatation d’une progression de la maladie, et separees par des intervalles libres de tout traitement. La strategie de maintenance consiste en la poursuite d’un traitement adapte, peu toxique, des la fin de la chimiotherapie de premiere ligne dans le but de maintenir le benefice therapeutique obtenu et d’eviter une progression rapide de la maladie pouvant etre incompatible avec l’administration d’un traitement ulterieur. Les essais conduits montrent que la strategie de maintenance prolonge la duree du controle de la maladie et ameliore la survie de maniere cliniquement significative avec le pemetrexed et l’erlotinib. Le gain de survie pourrait etre lie a la majoration de la survie sans progression et a l’augmentation de la proportion des patients exposes a plusieurs lignes de traitement actif. La maintenance constitue une option therapeutique importante en premiere ligne, particulierement en cas de maladie d’evolution rapide, avec ulterieurement la necessite de preciser les criteres permettant la selection des patients beneficiant le plus de cette strategie.
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- 2010
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19. Des sommets rarement atteints
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M. Ravel, M. Chaneac, S. Blandin, L. Boissière, Lionel Falchero, P. Capon, C. Dussopt, D. Arpin, F. Magne, and L. Odier
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Pulmonary and Respiratory Medicine - Abstract
Introduction La fibroelastose pleuro-parenchymateuse est une recente entite clinicopathologique inclue dans la classification multidisciplinaire internationale des pneumopathies interstitielles idiopathiques de 2012. En 2017, seulement une centaine de cas sont decrits dans la litterature. Methodes Nous rapportons le cas d’un patient de 73 ans presentant une dyspnee stade III NYHA associee a une toux seche. Il a une ACFA paroxystique traitee depuis 1 an par rivaroxaban, amiodarone (entre 2016–2017) bisoprolol, un tabagisme sevre estime a 50 paquets–annees et une exposition professionnelle au sulfate dimethylique, au benzene et au diclorethane. Resultats A l’examen physique, il ne presente pas de platythorax mais un hippocratisme digital et on retrouve des crepitants bibasaux velcros ( Fig. 1 ). La radiographie thoracique retrouve une ascension des hiles et une retraction des sommets. Le scanner thoracique montre des condensations bilaterales a predominance apicales associees a une fibrose sous-pleurale. La fibroscopie bronchique est macroscopiquement normale. Les prelevements microbiologiques sont negatifs (bacteriologie standard, BK et mycologie). Il n’y a pas de cellule neoplasique ni macrophages spumeux. Au LBA, on retrouve une alveolite a 230 mega/L a predominance de PNN. Il a une hypereosinophilie sanguine a 1 G/L et des IgE totales augmentees a 288 Ui/mL. Les serologies VIH, VHB, VHC le bilan d’auto-immunite et la recherche de parsitose domestique sont negatives. Le PET scanner retrouve des fixations moderees des apex (SUV max 3). Au niveau fonctionnel respiratoire, il a trouble ventilatoire restrictif associe a un trouble de diffusion et une hypoxemie de repos, associee a une desaturation au TM6 a 86 % sous 6L/min d’oxygene pour une distance parcourue de 150 metres. La biopsie pulmonaire diagnostique n’est pas conseillee en raison du haut risque de morbi-mortalite et notamment de pneumothorax chronique. Conclusion Ce patient presente une fibroelastose pleuro-parenchymateuse certaine apres avis au centre de competences en maladies rares pulmonaires de Lyon. Son origine professionnelle est fortement suspectee. A l’heure actuelle, aucun traitement n’a demontre d’efficacite en termes de survie ou de ralentissement du declin de la fonction respiratoire. Un traitement par nintedanib est instaure depuis aout 2017.
- Published
- 2018
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20. Prise en charge des cancers bronchiques non à petites cellules au stade métastatique : évolution du traitement de première ligne
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L. Odier, M. Perol, and D. Arpin
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Pulmonary and Respiratory Medicine ,Gynecology ,medicine.medical_specialty ,business.industry ,medicine ,business - Abstract
Resume Le traitement de premiere ligne des cancers bronchiques non a petites cellules a recemment evolue avec le developpement de plusieurs options therapeutiques construites autour de la chimiotherapie associant un sel de platine et un cytotoxique de troisieme generation. Ces nouvelles approches consistent en l’introduction du pemetrexed dans les schemas therapeutiques de premiere ligne, l’adjonction d’un anticorps monoclonal anti-angiogenique (bevacizumab) ou anti-EGFR (cetuximab) a la chimiotherapie, l’utilisation d’une maintenance therapeutique pour les maladies controlees a la fin de la chimiotherapie a base de platine, et l’utilisation des inhibiteurs de tyrosine kinase de l’EGFR des la premiere ligne pour les patients dont la tumeur exprime une mutation de l’EGFR. Ces schemas therapeutiques ont permis de franchir le plateau therapeutique obtenu avec la seule chimiotherapie ; les progres futurs viendront probablement d’une approche therapeutique plus rationnelle et personnalisee grâce a une meilleure connaissance des facteurs predictifs d’efficacite de ces traitements.
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- 2009
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21. La plèvre myéloïde
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Y. Devaux, L. Odier, C. Chassagne-Clément, M. Pavic, H. Mrabti, and M. Chelghoum
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Gynecology ,medicine.medical_specialty ,business.industry ,Pleural effusion ,Respiratory disease ,Gastroenterology ,medicine.disease ,Extramedullary hematopoiesis ,Pleural disease ,Pleurisy ,Metaplasia ,Internal Medicine ,Medicine ,Agnogenic myeloid metaplasia ,medicine.symptom ,business - Abstract
Resume Introduction La metaplasie myeloide idiopathique associee a une myelofibrose fait partie des syndromes myeloproliferatifs. Le siege pleural de l’hematopoiese extramedullaire est exceptionnel et d’evolution souvent pejorative. Exegese Nous rapportons l’observation d’une patiente de 64 ans, porteuse d’une myelofibrose idiopathique avec une hematopoiese extramedullaire pleurale, stabilisee par un traitement a base d’hydroxyuree. Conclusion Les aspects cliniques, biologiques, histologiques, therapeutiques et evolutifs de la plevre myeloide seront discutes.
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- 2008
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22. Bon usage des céphalosporines de 3 e génération (C3G) dans les pneumopathies aiguës communautaires (PAC) au sein du service d’accueil des urgences (SAU) d’un centre hospitalier général
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K. Chaulier, P. Messien, M. Bourdelin, L. Odier, and G. David
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Infectious Diseases - Abstract
Introduction Depuis 2013, les C3G font partie de la liste d’antibiotiques dit « critique » publiee par l’Agence nationale de securite du medicament (ANSM) dans le plan national antibiotique. Dans le contexte d’epidemie a enterobacterie productrices de beta-lactamases a spectre etendu (BLSE), l’utilisation des C3G au cours des PAC doit etre reservee a des situations specifiques (gravite, allergie non grave aux penicillines…). Materiels et methodes Etude monocentrique retrospective sur l’annee 2015, sur 40 dossiers tires au sort, chez des patients ayant recus au SAU un diagnostic de PAC et la prescription de C3G dans les 48 h de leur admission. L’audit a reuni une equipe pluridisciplinaire (urgentistes, infectiologues, reanimateurs, pneumologues, pharmaciens) afin de creer un referentiel local sur les indications des C3G au cours des PAC et d’evaluer la conformite de la prescription des C3G pour chaque dossier selectionne grâce a l’etude des donnees cliniques, biologiques et radiologiques. Resultats En 2015, 749 patients ont eu un diagnostic de PAC au SAU, et sur ces 749 patients, 218 ont recu des C3G dans les 48 h. Sur les 40 patients selectionnes tires au sort, la pertinence de prescription de C3G etait de 62,5 % (25/40). Le diagnostic de PAC a ete finalement retenu par l’audit pour 24 patients sur 40. Parmi ces 24 patients, 87,5 % (21/24) ont eu une prescription de C3G retenue comme pertinente (15 sur la severite et 6 sur la notion d’allergie aux penicillines). Concernant les 16 dossiers pour lesquels le diagnostic de PAC n’etait pas valide, le taux de pertinence n’etait que de 25 % (4/16), dans un contexte toujours polypathologique avec des diagnostics difficiles. Conclusion Dans cet echantillon de 40 patients, 37,5 % des prescriptions de C3G ont ete jugees comme non pertinentes (dans leurs indications), mais le taux s’eleve 75 % lorsque le diagnostic de PAC n’est pas formellement etabli. L’audit revele l’importance d’une action d’amelioration : diffusion des indications des C3G dans les PAC au sein de l’etablissement et encouragement aux examens complementaires dans les situations critiques de diagnostic difficile.
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- 2017
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23. [Tumor-bronchial actinomycosis simulating a recurrence of lung cancer 14 years after initial treatment: A case report]
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L, Folliet, T, Perpoint, J-C, Pignat, F, Laurent, M, Devouassoux, M, Perol, P, Nesme, J-C, Guerin, S, Ernesto, L, Odier, and D, Arpin
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Male ,Vascular Fistula ,Hemoptysis ,Lung Neoplasms ,Time Factors ,Lung Diseases, Fungal ,Biopsy ,Chemoradiotherapy ,Pulmonary Artery ,Actinomycosis ,Airway Obstruction ,Diagnosis, Differential ,Prosthesis Implantation ,Necrosis ,Fatal Outcome ,Postoperative Complications ,Bronchoscopy ,Carcinoma, Squamous Cell ,Humans ,Bronchial Fistula ,Neoplasm Recurrence, Local ,Device Removal ,Aged - Abstract
A patient with a history of squamous cell carcinoma of the right upper lung lobe treated 14 years before by concomitant chemo-radiotherapy was referred on account of dyspnea. Bronchial endoscopy revealed complete obstruction of the right main bronchus highly suggestive of a tumor recurrence. However, biopsy samples only showed inflammatory and necrotic tissue with no evidence of malignancy. Despite complete tissue resection by rigid bronchoscopy, a rapid and complete recurrence occurred requiring the placement of a Y-shaped bronchial prosthesis. Repeat histological, bacteriological and mycological analyses were negative. The patient was soon readmitted to hospital for a lung infection due to recurrence of obstruction inside and around the prosthesis. Bacterial examination of biopsy samples identified Actinomyces meyeri. Appropriate antibiotic therapy led to a complete regression of the bronchial obstruction. Unfortunately, the patient died a few months later due to massive hemoptysis after the removal of the prosthesis. Autopsy examination showed a fistula between the right main bronchus and pulmonary artery, with no evidence of neoplastic recurrence nor the persistence of lesions associated with actinomycosis.
- Published
- 2013
24. [Late revelation of air embolism after transthoracic needle biopsy]
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O, Bylicki, V, Zarza, A, Marfisi-Dubost, L, Odier, V, Thomsom, M, Perol, and D, Arpin
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Hyperbaric Oxygenation ,Lung Neoplasms ,Time Factors ,Treatment Outcome ,Biopsy, Needle ,Embolism, Air ,Humans ,Solitary Pulmonary Nodule ,Female ,Adenocarcinoma ,Middle Aged ,Radionuclide Imaging ,Tomography, X-Ray Computed - Abstract
Percutaneous transthoracic needle biopsy is a useful and common procedure in the investigation of a lung nodule. The occurrence of air embolism after percutaneous transthoracic needle biopsy is extremely rare.We report a 62-year-old woman who presented with neurological signs including restlessness, meningeal signs and focal neurologic deficits 4 hours after percutaneous transthoracic lung biopsy, related to air embolism. The outcome was favorable with hyperbaric oxygen therapy.Percutaneous transthoracic needle biopsy complicated by air embolism has been rarely reported. It usually occurs within minutes after the biopsy. The late onset of this adverse event in our patient is exceptional. Air embolism occurs more frequently after biopsy of lung infiltrates compared to nodules. Occurrence of a pneumothorax or an intraalveolar haemorrhage following a percutaneous transthoracic needle biopsy may be warning manifestations and justify a close monitoring.
- Published
- 2011
25. ChemInform Abstract: Cyclitols. Part 41. A Simple Synthesis of cis-Inositol
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M. E. Tate, Stephen J. Angyal, and L. Odier
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chemistry.chemical_compound ,Simple (abstract algebra) ,Stereochemistry ,Chemistry ,General Medicine ,cis-Inositol - Published
- 2010
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26. Inoculation against smallpox in England
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L, Odier
- Subjects
Articles - Published
- 2009
27. [Acute respiratory distress with radiological appearances of pseudomesothelioma]
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L, Odier, H, Labussiere, F, Bayle, J-C, Richard, and C, Guérin
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Diagnosis, Differential ,Male ,Mesothelioma ,Respiratory Distress Syndrome ,Lung Neoplasms ,Carcinosarcoma ,Urinary Bladder Neoplasms ,Humans ,Aged - Published
- 2008
28. [Pleural extramedullary hematopoiesis]
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H, Mrabti, M, Chelghoum, L, Odier, C, Chassagne-Clément, M, Pavic, and Y, Devaux
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Pleural Effusion ,Humans ,Hydroxyurea ,Female ,Middle Aged ,Hematopoiesis - Abstract
Agnogenic myeloid metaplasia, associated with myelofibrosis, is a myeloproliferative disorder. Extramedullary hematopoiesis in the pleura is rare and its prognosis is often severe.Herein we report a 64-year-old woman, who presented with pleural extramedullary hematopoiesis, treated by hydroxyurea-based chemotherapy with disease control.Clinical, histological, therapeutic and evolutive aspects of this uncommon entity will be reviewed.
- Published
- 2007
29. Réflexion autour du référencement d’une forme sous-cutanée d’anticorps monoclonal en cancérologie : étude médico-économique, accompagnement des équipes et bon usage – exemple du trastuzumab
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S. Coursier, M. Bourdelin, C. Colomb, H. Bontemps, P. Toussaint, A. Capelle, and L. Odier
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Pharmacology (medical) - Abstract
La mise sur le marche de la forme sous-cutanee (SC) du trastuzumab et la commercialisation a venir d’autres anticorps monoclonaux en cancerologie incitent les etablissements de sante a mener une reflexion en interne en amont du referencement des formes SC ; reflexion encouragee par l’ARS et l’OMEDIT. L’objectif de notre etude est de realiser une evaluation medico-economique en collaboration avec l’equipe medicale et soignante dans le but : – d’anticiper et de maitriser les risques lies a ce referencement ; – d’accompagner les patients dans ce changement de voie d’administration ; – d’evaluer la conformite des prescriptions du trastuzumab intraveineux (IV) via un audit des dossiers patients. L’etude est realisee de facon retrospective et exhaustive sur 27 patients ayant recu au moins une dose de trastuzumab IV sur l’annee 2014. La grille de recueil utilisee porte sur le passage en reunion de concertation pluridisciplinaire (RCP), sur le contenu du compte rendu, les indications, la conformite de ces indications par rapport aux referentiels et la conformite de la prescription informatisee par rapport au contenu de la RCP. L’audit se base sur les informations du dossier patient informatise. L’evaluation economique est realisee en chronometrant le temps necessaire a chaque etape depuis la reconstitution jusqu’a l’administration du produit, permettant de connaitre le cout moyen pour une injection IV et SC. Un support a destination du patient est construit avec l’equipe medicale. Les donnees recueillies revelent que 93 % des patientes traitees -cancer gynecologique ou gastrique- ont beneficie d’un passage en RCP. Quatre-vingt-seize pour cent des comptes rendus de RCP notent la denomination du protocole de chimiotherapie a realiser et 100 % des protocoles prescrits correspondent aux conclusions de la RCP. Quatre-vingt-seize pour cent des protocoles valides sont concordants avec les recommandations officielles des referentiels de bon usage. Concernant l’informatisation du circuit, la prescription realisee a 100 % par le medecin senior est validee par un pharmacien puis par l’infirmier qui releve la dose administree dans 89 % des cas. Differentes simulations economiques comprenant le cout moyen d’une administration et le prix estime des biosimilaires permet d’evaluer un surcout de 26 % en referencant le trastuzumab SC pour une categorie de patientes. La collaboration multidisciplinaire sur les trois aspects (evaluation medico-economique, accompagnement des patients et bon usage) favorise des choix eclaires quant au referencement du trastuzumab SC. Cette demarche transposable a permis un accompagnement, une formation et une responsabilisation des professionnels tout en sensibilisant les equipes aux risques identifies.
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- 2015
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30. First documented case of human immunodeficiency virus type 2 infection in an asymptomatic Swiss subject
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P. Bürgisser, P. C. Frei, J. Schüpbach, and L. Odier
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Microbiology (medical) ,medicine.medical_specialty ,Blotting, Western ,Positive reaction ,Human immunodeficiency virus (HIV) ,HIV Antibodies ,medicine.disease_cause ,Asymptomatic ,Immunoenzyme Techniques ,Medical microbiology ,Western blot ,HIV Seropositivity ,medicine ,Humans ,biology ,medicine.diagnostic_test ,business.industry ,virus diseases ,General Medicine ,Sexual relationship ,Middle Aged ,Virology ,Blot ,Infectious Diseases ,HIV-2 ,Immunology ,biology.protein ,Female ,medicine.symptom ,Antibody ,business ,Switzerland - Abstract
Few cases of human immunodeficiency virus type 2 (HIV-2) infection have been reported in individuals other than of West African origin. The first well documented case of HIV-2 infection observed in a Swiss subject is presented here. The 50-year-old woman had a sexual relationship with a Senegalese man, who was later shown to be HIV seropositive. Initially, the subject's serum was tested using a routine screening assay for the detection of HIV-1 antibodies. This assay elicited a borderline positive result. A confirmatory competitive EIA and a Western blot test for anti-HIV-1 antibodies showed a positive reaction with gag and pol proteins of HIV-1, but not with env proteins. Thus, HIV-2 infection was suspected and subsequently confirmed by three different methods, including Western blot analysis and an HIV-1/HIV-2 differentiation test. This case emphasizes the need for screening with combined HIV-1/HIV-2 tests.
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- 1989
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31. RMN du Triacétate de Cellulose et d'Oligomères Homologues: Application à l'Etude des Extrémités de Chaines
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M. Vincendon, L. Odier, and D. Gagnaire
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010405 organic chemistry ,Chemistry ,010402 general chemistry ,01 natural sciences ,0104 chemical sciences - Published
- 1969
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32. ChemInform Abstract: DEOXYGENATION OF SUGAR DERIVATIVES BY THE WOLFF-KISHNER REACTION
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D. HORTON, W. WECKERLE, L. ODIER, and R. J. SORENSON
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General Medicine - Published
- 1977
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33. [Teachings of the physican William Cullen of Edinburg (1712-1790) transcribed by his student physician Louis Odier of Geneva (1748-1817)]
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M, Cramer and L, Odier
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Education, Medical ,Scotland ,Teaching ,History of Medicine ,Switzerland - Published
- 1976
34. [Life and work of Louis Odier, physician and professor of medicine (1748-1817)]
- Author
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L, Odier
- Subjects
Publishing ,Education, Medical ,History, 19th Century ,History, 18th Century ,Switzerland - Published
- 1975
35. ChemInform Abstract: CYCLITOLS. PART XXXVIII. THE PREPARATION OF CYCLOHEXANEPENTOLS FROM INOSITOLS S BY DEOXYGENATION
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S. J. Angyal and L. Odier
- Subjects
Chemistry ,Organic chemistry ,General Medicine ,Deoxygenation - Published
- 1982
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36. Interprétation du spectre RMN de l'octaacétate de cellobiose à 250 MHz. Application au triacéate de cellulose
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J. Dunand, M. Vindendon, D. Gagnaire, L. Odier, Centre de Recherches sur les Macromolécules Végétales (CERMAV), and Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)
- Subjects
010405 organic chemistry ,Chemistry ,Polymer chemistry ,General Materials Science ,General Chemistry ,010402 general chemistry ,01 natural sciences ,ComputingMilieux_MISCELLANEOUS ,0104 chemical sciences - Abstract
Nous avons interprete totalement le spectre de RMN de l'α octaacetate de cellobiose en effectuant le spectre a 250 MHz et en utilisant la technique de double irradiation. Les 14 protons des deux cycles ont ete attribues. L'octaacetate de cellobiose etant le premier modele du triacetate de cellulose, cette interpretation nous a permis d'attribuer a L'extremite anomere du triacetate tous les protons se trouvant a champ faible dans son spectre RMN.
- Published
- 1972
37. Geneva conventions
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L, ODIER
- Subjects
Humans ,Red Cross - Published
- 1951
38. [Biosynthesis of deuterated bacterial cellulose: study by NMR of incorporation levels and localization of deuterium]
- Author
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F, Barnod, D, Gagnaire, L, Odier, and M, Vincendon
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Glucose ,Magnetic Resonance Spectroscopy ,Acetobacter ,Cellulose ,Deuterium - Published
- 1971
39. [Clinical description and autopsy of Horace Benedict de Saussure by Doctor Louis Odier]
- Author
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G, de Morsier and L, Odier
- Subjects
Cerebrovascular Disorders ,Humans ,Autopsy ,History, 18th Century ,Switzerland - Published
- 1970
40. Capmatinib efficacy for METex14 non-small cell lung cancer patients: Results of the IFCT-2104 CAPMATU study.
- Author
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Ferreira M, Swalduz A, Greillier L, du Rusquec P, Curcio H, Raimbourg J, Toffart AC, Gounant V, Couraud S, De Chabot G, Friard S, Hureaux J, Jeannin G, Odier L, Ricordel C, Wislez M, Descarpentries C, Herbreteau G, Missy P, Morin F, Westeel V, and Cortot AB
- Subjects
- Humans, Female, Aged, Male, Middle Aged, Aged, 80 and over, Triazines therapeutic use, Mutation, Protein Kinase Inhibitors therapeutic use, Survival Rate, Treatment Outcome, Imidazoles, Carcinoma, Non-Small-Cell Lung drug therapy, Carcinoma, Non-Small-Cell Lung pathology, Carcinoma, Non-Small-Cell Lung mortality, Carcinoma, Non-Small-Cell Lung genetics, Lung Neoplasms drug therapy, Lung Neoplasms pathology, Lung Neoplasms genetics, Lung Neoplasms mortality, Proto-Oncogene Proteins c-met genetics, Proto-Oncogene Proteins c-met antagonists & inhibitors, Benzamides therapeutic use
- Abstract
Background: Capmatinib is a selective MET inhibitor with demonstrated efficacy in a phase II study of non-small cell lung cancer (NSCLC) patients harboring METex14 mutations. However, the real-world outcomes of capmatinib are largely unknown. From June 2019, the French Early Access Program (EAP) provided capmatinib to METex14 NSCLC patients who were ineligible for or for whom first-line standard therapies had failed., Methods: IFCT-2104 CAPMATU was a multicenter study that included all METex14 NSCLC patients who received capmatinib as part of the EAP until August 2021. The primary endpoints were time to treatment failure (TTF), progression-free survival (PFS), overall survival (OS) and objective response rate (ORR)., Results: A total of 146 patients were included. The median age was 74.9 years, 56.6 % were never-smokers, and 32.4 % had brain metastases. The median TTF, median PFS and median OS from capmatinib initiation were 5.1 months (95 % CI 4.2-6.0), 4.8 months (95 % CI 4.0-6.0) and 10.4 months (95 % CI 8.3-13.2), respectively. Evaluation of the best response to capmatinib was available for 134 patients and resulted in an ORR of 55.3 % (95 % CI 46.8 %-63.6 %). The median PFS was 7.7 months for treatment-naïve patients and 6.0 and 4.1 months for patients who had received one or 2 + prior lines of treatment, respectively. For patients with brain metastases, the median PFS was 3.0 months. Capmatinib had a known and manageable safety profile, with grade 3 to 4 adverse events, mostly peripheral edema (8.2 %), occurring in 17.8 % of patients., Conclusion: In this large real-world study of METex14 NSCLC patients, the efficacy of capmatinib was confirmed, with a manageable safety profile, even in patients with brain metastases and in those who received several lines of treatment. This study reinforces the key role of capmatinib for these patients., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: M. Ferreira: Financial Interests, Personal, Other, Travel, Accommodations, Expenses: AstraZeneca, BMS. A. Swalduz: Financial Interests, Personal, Other, honoraria: AstraZeneca, Janssen, Roche, Amgen, BMS; Financial Interests, Personal, Advisory Role: AstraZeneca, Janssen, Roche, Amgen, BMS, Pfizer, Lilly. P. du Rusquec: Financial Interests, Personal, Other, Travel, Accommodations: Roche, Pfizer, Sandoz, Daiichi Sankyo, Merck, Novartis, Lilly, Amgen, Eisai, BMS, Takeda, AstraZeneca, Janssen, Sanofi. Advisory Role: Sanofi, Takeda. A.C. Toffart: Financial Interests, Personal, Advisory Role: AstraZeneca, MSD, BMS, Roche, Amgen, Takeda, Jannsen. J. Raimbourg: Financial Interests, Personal, Other, Travel, Accommodations, Expenses: BMS. V. Gounant: Financial Interests, Personal, Advisory Role: BMS, AstraZeneca, Takeda; Financial Interests, Personal, Other, Travel, Accommodations, Expenses: Sanofi, Pfizer. S. Couraud: Financial Interests, Personal, Other, honoraria: Amgen, AstraZeneca, BMS, MSD, Roche, Sanofi, Fabentech, Boehringer Ingelheim, Takeda; Financial Interests, Institutional, Research Grant: Amgen, AstraZeneca, BMS, MSD, Roche, Sanofi, Chugai, Novartis, Pfizer, Sysmex, Cellgene, Takeda, Janssen; Financial Interests, Personal, Other, Travel, Accommodations, Expenses: AstraZeneca, Roche, Takeda. M. Wislez: Financial Interests, Personal, Advisory Role: AstraZeneca, MSD, Amgen, BMS, Roche; Financial Interests, Personal, Speaker’s Bureau: AstraZeneca, MSD, Amgen, BMS, Roche; Financial Interests, Institutional, Funding, research funding: AstraZeneca; Financial Interests, Personal, Other, Travel, Accommodations, Expenses: AstraZeneca, MSD, Amgen, BMS, Roche. C. Descarpentries reports personal fees and nonfinancial support from AstraZeneca, personal fees and nonfinancial support from Novartis Pharma SAS, nonfinancial support from Roche SAS, nonfinancial support from Boehringer Ingelheim france, nonfinancial support from Pfizer, outside the submitted work; G. Herbreteau reports personal fees and nonfinancial support from Pierre Fabre Oncology. V. Westeel: Financial Interests, Personal, Other, Honoraria: AstraZeneca, BMS, Amgen, Roche; Financial Interests, Personal, Advisory Role: MSD, Takeda; Financial Interests, Personal, Speaker’s Bureau: BMS, AstraZeneca, Roche, MSD, Pfizer, Amgen; Financial Interests, Personal, Other, Travel, Accommodations, Expenses: BMS, AstraZeneca, Sanofi. A. B. Cortot: Financial Interests, Personal, Other, Consulting fees: Roche Novartis; Financial Interests, Personal, Other, Honoraria: Novartis Pfizer Takeda Roche; Financial Interests, Personal, Advisory Board: Roche Novartis Pfizer Takeda. All other authors have declared no conflicts of interest., (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Published
- 2024
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41. Brief Report: Severe Sotorasib-Related Hepatotoxicity and Non-Liver Adverse Events Associated With Sequential Anti-Programmed Cell Death (Ligand)1 and Sotorasib Therapy in KRAS G12C -Mutant Lung Cancer.
- Author
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Chour A, Denis J, Mascaux C, Zysman M, Bigay-Game L, Swalduz A, Gounant V, Cortot A, Darrason M, Fallet V, Auclin E, Basse C, Tissot C, Decroisette C, Bombaron P, Giroux-Leprieur E, Odier L, Brosseau S, Creusot Q, Gueçamburu M, Meersseman C, Rochand A, Costantini A, Gaillard CM, Wasielewski E, Girard N, Cadranel J, Lafitte C, Lebossé F, and Duruisseaux M
- Subjects
- Humans, Proto-Oncogene Proteins p21(ras) therapeutic use, Retrospective Studies, Ligands, Cell Death, Lung Neoplasms drug therapy, Lung Neoplasms genetics, Lung Neoplasms chemically induced, Antineoplastic Agents, Immunological therapeutic use, Carcinoma, Non-Small-Cell Lung drug therapy, Carcinoma, Non-Small-Cell Lung genetics, Carcinoma, Non-Small-Cell Lung chemically induced, Drug-Related Side Effects and Adverse Reactions, Chemical and Drug Induced Liver Injury etiology
- Abstract
Introduction: Sequential anti-programmed cell death protein 1 (PD-1) or anti-programmed death-ligand 1 (PD-L1) followed by small targeted therapy use is associated with increased prevalence of adverse events (AEs) in NSCLC. KRASG12C inhibitor sotorasib may trigger severe immune-mediated hepatotoxicity when used in sequence or in combination with anti-PD-(L)1. This study was designed to address whether sequential anti-PD-(L)1 and sotorasib therapy increases the risk of hepatotoxicity and other AEs., Methods: This is a multicenter, retrospective study of consecutive advanced KRAS
G12C -mutant NSCLC treated with sotorasib outside clinical trials in 16 French medical centers. Patient records were reviewed to identify sotorasib-related AEs (National Cancer Institute Common Classification Criteria for Adverse Events-Version 5.0). Grade 3 and higher AE was considered as severe. Sequence group was defined as patients who received an anti-PD-(L)1 as last line of treatment before sotorasib initiation and control group as patients who did not receive an anti-PD-(L)1 as last line of treatment before sotorasib initiation., Results: We identified 102 patients who received sotorasib, including 48 (47%) in the sequence group and 54 (53%) in the control group. Patients in the control group received an anti-PD-(L)1 followed by at least one treatment regimen before sotorasib in 87% of the cases or did not receive an anti-PD-(L)1 at any time before sotorasib in 13% of the cases. Severe sotorasib-related AEs were significantly more frequent in the sequence group compared with those in the control group (50% versus 13%, p < 0.001). Severe sotorasib-related AEs occurred in 24 patients (24 of 48, 50%) in the sequence group, and among them 16 (67%) experienced a severe sotorasib-related hepatotoxicity. Severe sotorasib-related hepatotoxicity was threefold more frequent in the sequence group compared with that in the control group (33% versus 11%, p = 0.006). No fatal sotorasib-related hepatotoxicity was reported. Non-liver severe sotorasib-related AEs were significantly more frequent in the sequence group (27% versus 4%, p < 0.001). Severe sotorasib-related AEs typically occurred in patients who received last anti-PD-(L)1 infusion within 30 days before sotorasib initiation., Conclusions: Sequential anti-PD-(L)1 and sotorasib therapy are associated with a significantly increased risk of severe sotorasib-related hepatotoxicity and severe non-liver AEs. We suggest avoiding starting sotorasib within 30 days from the last anti-PD-(L)1 infusion., (Copyright © 2023 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.)- Published
- 2023
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42. [Systemic nocardiosis with mediastinal lymph node involvement proven by endoscopic ultrasound].
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Storme S, Bricca R, Gaillard CM, Falchero L, Odier L, Levavasseur O, Lainez S, Dussopt C, Blandin S, Magne F, Pelissier FT, and Arpin D
- Subjects
- Aged, Bronchoscopy, Endoscopic Ultrasound-Guided Fine Needle Aspiration, Endosonography, Humans, Lymph Nodes diagnostic imaging, Lymph Nodes pathology, Lymphatic Metastasis pathology, Male, Mediastinum diagnostic imaging, Mediastinum pathology, Lung Neoplasms complications, Lung Neoplasms diagnosis, Lung Neoplasms pathology, Nocardia Infections diagnosis, Nocardia Infections drug therapy
- Abstract
Introduction: Systemic nocardiosis is an infectious disease that is rarely associated with mediastinal lymph nodes., Case Report: We report the case of a 72-year-old male patient treated with a high dose of oral corticosteroids for rheumatoid polyarthritis. This patient presented with rapid overall deterioration associated with mediastinal lymph nodes. Endobronchial ultrasound enabled us to establish a diagnosis of systemic nocardiosis. The patient recovered after having received suitable antibiotic treatment for four months., Conclusion: This work reports on a rare clinical presentation of systemic nocardiosis associated with mediastinal lymphadenopathies and highlights the key role of endobronchial ultrasound in diagnosing mediastinal lymph nodes, especially in differential diagnosis for lung cancer., (Copyright © 2022 SPLF. Published by Elsevier Masson SAS. All rights reserved.)
- Published
- 2022
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43. Lorlatinib for advanced ROS1+ non-small-cell lung cancer: results of the IFCT-1803 LORLATU study.
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Girard N, Galland-Girodet S, Avrillon V, Besse B, Duruisseaux M, Cadranel J, Otto J, Prevost A, Roch B, Bennouna J, Bouledrak K, Coudurier M, Egenod T, Lamy R, Ricordel C, Moro-Sibilot D, Odier L, Tillon-Strozyk J, Zalcman G, Missy P, Westeel V, and Baldacci S
- Subjects
- Aminopyridines, Female, Humans, Lactams, Lactams, Macrocyclic pharmacology, Lactams, Macrocyclic therapeutic use, Male, Middle Aged, Protein-Tyrosine Kinases therapeutic use, Proto-Oncogene Proteins genetics, Proto-Oncogene Proteins therapeutic use, Pyrazoles, Carcinoma, Non-Small-Cell Lung drug therapy, Carcinoma, Non-Small-Cell Lung pathology, Lung Neoplasms pathology
- Abstract
Introduction: ROS1-rearranged (ROS1+) non-small-cell lung cancer (NSCLC) is a rare lung cancer with limited treatment options. Phase I-II studies with ROS1-tyrosine kinase inhibitors (TKIs) included small numbers of patients and real-world data are lacking. We investigate the efficacy and safety of lorlatinib, a third-generation TKI targeting ALK and ROS1, in patients with ROS1+ NSCLC treated through an expanded access program., Methods: Consecutive patients with advanced ROS1+ NSCLC treated with lorlatinib between October 2015 and June 2019 were included. Data were collected from medical records. The primary endpoint was progression-free survival., Results: Out of the 80 patients included, 47(59%) were female, 49(62%) never smokers (less than 100 cigarettes over the lifetime), and 68(85%) had stage IV NSCLC at diagnosis. Most frequent histology was adenocarcinoma (95%) and median age was 58.2 years. At the time of lorlatinib initiation, 51(64%) patients had brain metastases and 55(81%) were PS 0-1. Lorlatinib was administered as second/third/fourth/fifth+ line in 29%/28%/18%/26% of patients. All patients previously received at least one ROS1 TKI, and 55(69%) previously received chemotherapy. Median follow-up from lorlatinib initiation was 22.2 months. Median progression-free survival and overall survival from lorlatinib initiation were 7.1 months [95% confidence interval (CI) 5.0-9.9 months] and 19.6 months (95% CI 12.3-27.5 months). Median duration of treatment with lorlatinib was 7.4 months (95% CI 6.5-13.1 months). Overall response and disease control rates were 45% and 82%, respectively. The central nervous system response rate was 72%. Treatment was stopped due to toxicity in 10 patients (13%). The safety profile was consistent with previously published data., Conclusions: Lorlatinib is a major treatment option for advanced refractory ROS1+ NSCLC in treatment strategy., Competing Interests: Role of the funder The funding source had no role in the design, data collection, analysis, or interpretation of the study, or in the preparation of this manuscript. Disclosure SB reports non-financial support from Lilly, GlaxoSmithKline, Roche, Pfizer, personal fees from Roche, Boehringer Ingelheim, grants from Intergroupe Francophone de Cancérologie Thoracique. BB reports grants from Abbvie, Amgen, Aptitude Health, AstraZeneca, BeiGene, Blueprint Medicines, Bristol Myers Squibb (BMS), Boehringer Ingelheim, Celgene, Cergentis, Cristal Therapeutics, Daiichi Sankyo, Eli Lilly, GlaxoSmithKline, Inivata, Janssen, Onxeo, OSE Immunotherapeutics, Pfizer, Roche-Genentech, Sanofi, Takeda, Tolero Pharmaceuticals. DMS reports grants from Pfizer, Roche, AstraZeneca, BMS, Merck Sharp & Dohme (MSD), personal fees from Pfizer, Roche, Takeda, AstraZeneca, Lilly, BMS, MSD, Novartis, Amgen, Abbvie, Becton Dickinson, and non-financial support from Pfizer, Roche, Takeda, AstraZeneca, BMS, MSD. JC reports personal fees from Pfizer, Roche, Takeda, Novartis, AstraZeneca, MSD, BMS, and Boehringer Ingelheim. VW reports honoraria from Roche, AstraZeneca, BMS, MSD and non-financial support from Roche, Pfizer. BR reports grants or contracts from Chugai, consulting fees from BMS, AstraZeneca, Roche, support for attending meetings and/or travel from BMS, Amgen, MSD, Roche. JB reports personal fees for advisory boards and educational symposia from AstraZeneca, Bayer, BMS, MSD, Roche, Daichii, and Servier. All other authors have declared no conflicts of interest., (Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2022
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44. Encephalitis related to immunotherapy for lung cancer: Analysis of a multicenter cohort.
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Sanchis-Borja M, Ricordel C, Chiappa AM, Hureaux J, Odier L, Jeannin G, Descourt R, Gervais R, Monnet I, Auliac JB, and Chouaïd C
- Subjects
- Aged, Carcinoma, Non-Small-Cell Lung pathology, Encephalitis chemically induced, Female, Follow-Up Studies, Humans, Lung Neoplasms pathology, Male, Middle Aged, Prognosis, Retrospective Studies, Antineoplastic Agents, Immunological adverse effects, Carcinoma, Non-Small-Cell Lung drug therapy, Encephalitis pathology, Immunotherapy adverse effects, Lung Neoplasms drug therapy
- Abstract
Introduction: Using immune-checkpoint inhibitors (ICIs) to manage cancer is associated with various immune-related adverse events. Central and/or peripheral neurological disorders are rare and potentially serious. We analyzed the characteristics of non-small-cell lung cancer (NSCLC) patients who developed immune-related encephalitis under anti-programmed-death protein-1 or its ligand (PD-1/PD-L1)., Methods: Clinical, biological and radiological characteristics of ICI-treated NSCLC patients with immune-related encephalitis, from 6 centers, were evaluated retrospectively., Results: The 6 centers included 9 patients: all men, all smokers, median (range) age 67 (48-77) years, 78% adenocarcinomas, first- or second-line ICI for 5 and 4 patients, respectively. Two patients had non-active cerebral metastases at ICI onset. A median of 5 (1-22) ICI infusions preceded neurological symptoms, the most frequent being confusion (78%), fever (45%) and cerebellar ataxia (33%). CSF analyses revealed a median white blood cell count of 22/mm
3 (1-210/mm3 ), with hyperlymphocytosis in 8 patients and high protein levels in all. All bacteriological and virological analyses were negative. Cerebral MRI was considered normal for 5 patients; 4 patients had FLAIR hypersignals consistent with brain parenchyma inflammation. Three patients required intensive care. All patients received corticosteroids (different doses), a median of 8.5 (6-18) days post-onset. Corticosteroids achieved rapid symptom regression without sequelae in 8 patients. The last patient, with the longest time until corticosteroid introduction, died. ICIs were never restarted in any patient., Conclusion: Immune encephalitis, a rare but serious complication of anti-PD-1/PD-L1 therapy, carries a good prognosis when managed with early corticosteroids., Competing Interests: Declaration of Competing Interest This research did not receive any specific grant from funding agencies in the public, commercial or not-for-profit sectors., (Copyright © 2020. Published by Elsevier B.V.)- Published
- 2020
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45. Clinical Relevance of an Amplicon-Based Liquid Biopsy for Detecting ALK and ROS1 Fusion and Resistance Mutations in Patients With Non-Small-Cell Lung Cancer.
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Mezquita L, Swalduz A, Jovelet C, Ortiz-Cuaran S, Howarth K, Planchard D, Avrillon V, Recondo G, Marteau S, Benitez JC, De Kievit F, Plagnol V, Lacroix L, Odier L, Rouleau E, Fournel P, Caramella C, Tissot C, Adam J, Woodhouse S, Nicotra C, Auclin E, Remon J, Morris C, Green E, Massard C, Pérol M, Friboulet L, Besse B, and Saintigny P
- Abstract
Purpose: Liquid biopsy specimen genomic profiling is integrated in non-small-cell lung cancer (NSCLC) guidelines; however, data on the clinical relevance for ALK /ROS1 alterations are scarce. We evaluated the clinical utility of a targeted amplicon-based assay in a large prospective cohort of patients with ALK/ROS1 -positive NSCLC and its impact on outcomes., Patients and Methods: Patients with advanced ALK/ROS1 -positive NSCLC were prospectively enrolled in the study by researchers at eight French institutions. Plasma samples were analyzed using InVisionFirst-Lung and correlated with clinical outcomes., Results: Of the 128 patients included in the study, 101 were positive for ALK and 27 for ROS1 alterations. Blood samples (N = 405) were collected from 29 patients naïve for treatment with tyrosine kinase inhibitors (TKI) or from 375 patients under treatment, including 105 samples collected at disease progression (PD). Sensitivity was 67% (n = 18 of 27) for ALK/ROS1 fusion detection. Higher detection was observed for ALK fusions at TKI failure (n = 33 of 74; 46%) versus in patients with therapeutic response (n = 12 of 109; 11%). ALK -resistance mutations were detected in 22% patients (n = 16 of 74) overall; 43% of the total ALK -resistance mutations identified occurred after next-generation TKI therapy. ALK G1202R was the most common mutation detected (n = 7 of 16). Heterogeneity of resistance was observed. ROS1 G2032R resistance was detected in 30% (n = 3 of 10). The absence of circulating tumor DNA mutations at TKI failure was associated with prolonged median overall survival (105.7 months). Complex ALK -resistance mutations correlated with poor overall survival (median, 26.9 months v NR for single mutation; P = .003) and progression-free survival to subsequent therapy (median 1.7 v 6.3 months; P = .003)., Conclusion: Next-generation, targeted, amplicon-based sequencing for liquid biopsy specimen profiling provides clinically relevant detection of ALK/ROS1 fusions in TKI-naïve patients and allows for the identification of resistance mutations in patients treated with TKIs. Liquid biopsy specimens from patients treated with TKIs may affect clinical outcomes and capture heterogeneity of TKI resistance, supporting their role in selecting sequential therapy., Competing Interests: The following represents disclosure information provided by authors of this manuscript. All relationships are considered compensated unless otherwise noted. Relationships are self-held unless noted. I = Immediate Family Member, Inst = My Institution. Relationships may not relate to the subject matter of this manuscript. For more information about ASCO’s conflict of interest policy, please refer to www.asco.org/rwc or ascopubs.org/po/author-center. Open Payments is a public database containing information reported by companies about payments made to US-licensed physicians (Open Payments). Laura MezquitaConsulting or Advisory Role: Roche, Roche Diagnostics, Takeda Speakers’ Bureau: Roche, Bristol-Myers Squibb, Tecnofarma Travel, Accommodations, Expenses: Roche, Bristol-Myers SquibbAurélie SwalduzHonoraria: Roche, Bristol-Myers Squibb, Takeda, AZD Consulting or Advisory Role: Eli Lilly, Pfizer, Bristol-Myers Squibb Travel, Accommodations, Expenses: Takeda, Pfizer, Boehringer Ingelheim, RocheKaren HowarthEmployment: Inivata Stock and Other Ownership Interests: Inivata Research Funding: Inivata Patents, Royalties, Other Intellectual Property: Patent pendingDavid PlanchardHonoraria: Prime Oncology, Peer CME Consulting or Advisory Role: AstraZeneca, Boehringer Ingelheim, Bristol-Myers Squibb, Novartis, Roche, Pfizer, MSD Oncology, Celgene, MedImmune, BeiGene Research Funding: AstraZeneca/MedImmune (Inst),, Bristol-Myers Squibb (Inst),, Boehringer Ingelheim (Inst), Eli Lilly (Inst), Merck (Inst), Novartis (Inst), Pfizer (Inst), Roche (Inst), Sanofi/Aventis (Inst), Taiho Pharmaceutical (Inst), Daiichi Sankyo (Inst), AbbVie (Inst)Gonzalo RecondoConsulting or Advisory Role: Roche, Amgen, Pfizer Travel, Accommodations, Expenses: AstraZeneca, PfizerFrank De KievitEmployment: Inivata Travel, Accommodations, Expenses: InivataVincent PlagnolEmployment: Inivata, Genomics Stock and Other Ownership Interests: Inivata, Genomics Patents, Royalties, Other Intellectual Property: Inivata patentsEtienne RouleauHonoraria: AstraZeneca (Inst), Roche (Inst), Bristol-Myers Squibb (Inst), AstraZeneca Research Funding: AstraZeneca (Inst) Travel, Accommodations, Expenses: AstraZeneca, Bristol-Myers SquibbPierre FournelConsulting or Advisory Role: Bristol-Myers Squibb, Amgen, MSD Oncology, Eli Lilly, AstraZeneca, Pfizer, AbbVie, Takeda, Roche, AstraZeneca, Amgen, Eli Lilly, Pfizer, Bristol-Myers-Squibb, MSD Oncology Research Funding: Bristol-Myers Squibb (Inst), AstraZeneca (Inst), Amgen (Inst), Pfizer (Inst), Pfizer/EMD Serono (Inst), Ipsen (Inst) Travel, Accommodations, Expenses: Novartis, Roche, Eli Lilly, Pfizer, Boehringer Ingelheim, AstraZeneca, Amgen, Bristol-Myers Squibb, MSD OncologyCaroline CaramellaHonoraria: Bristol-Myers Squibb Honoraria: MSD Oncology, PfizerClaire TissotConsulting or Advisory Role: Roche, Bristol-Myers Squibb, AstraZeneca, MSD OncologyJulien AdamConsulting or Advisory Role: Roche, Bristol-Myers Squibb, AstraZeneca, Merck Sharp & Dohme Research Funding: Pierre Fabre (Inst), Merck Sharp & Dohme (Inst)Samuel WoodhouseEmployment: Inivata Patents, Royalties, Other Intellectual Property: Patents related to fusion technology used by Inivata and in this articleEdouard AuclinHonoraria: Sanofi Genzyme, MundipharmaJordi RemonConsulting or Advisory Role: Pfizer, Bristol-Myers Squibb, Boehringer Ingelheim, MSD Oncology, AstraZeneca, Roche, Inivata, OSE ImmunotherapeuticsClive MorrisEmployment: Inivata Leadership: Inivata Stock and Other Ownership Interests: InivataEmma GreenEmployment: Inivata Stock and Other Ownership Interests: InivataChristophe MassardConsulting or Advisory Role: Amgen, Astellas Pharma, AstraZeneca, Bayer, BeiGene, Bristol-Myers Squibb, Celgene, Debiopharm Group, Roche, Ipsen, Janssen, Eli Lilly, MSD Oncology, Novartis, Pfizer, Sanofi, Orion, Tahio, Blueprint Medicines, Innate Pharma, PharmaMarMaurice PérolConsulting or Advisory Role: Eli Lilly, Roche, Pfizer, AstraZeneca, Boehringer Ingelheim, Merck Sharp & Dohme, Bristol-Myers Squibb, Novartis, Amgen, Takeda, Chugai Pharma Research Funding: AstraZeneca (Inst), Roche (Inst), Takeda (Inst) Travel, Accommodations, Expenses: AstraZeneca, Roche, Bristol-Myers Squibb, Merck Sharp & Dohme, PfizerBenjamin BesseResearch Funding: AstraZeneca (Inst), Pfizer (Inst), Eli Lilly (Inst), Onxeo (Inst), Bristol-Myers Squibb (Inst), Inivata (Inst), AbbVie (Inst), Amgen (Inst), Biogen (Inst), Blueprint Medicines (Inst), Celgene (Inst), GlaxoSmithKline (Inst), Ignyta (Inst), Ipsen (Inst), Merck (Inst), MSD Oncology (Inst), Nektar (Inst), PharmaMar (Inst), Sanofi (Inst), Spectrum Pharmaceuticals (Inst), Takeda (Inst), Tiziana Therapeutics (Inst)Pierre SaintignyHonoraria: HTG Molecular Diagnostics, Inivata, ArcherDx, Bristol-Myers Squibb, Roche Molecular Diagnostics, Roche, AstraZeneca, Novartis, Bristol-Myers Squibb Foundation, Illumina No other potential conflicts of interest were reported., (© 2020 by American Society of Clinical Oncology.)
- Published
- 2020
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46. Efficacy of Osimertinib in EGFR-Mutated Non-Small Cell Lung Cancer with Leptomeningeal Metastases Pretreated with EGFR-Tyrosine Kinase Inhibitors.
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Saboundji K, Auliac JB, Pérol M, François G, Janicot H, Marcq M, Dubos-Arvis C, Renault A, Guisier F, Odier L, Gervais R, and Chouaïd C
- Subjects
- Antineoplastic Agents therapeutic use, Carcinoma, Non-Small-Cell Lung enzymology, Carcinoma, Non-Small-Cell Lung genetics, Carcinoma, Non-Small-Cell Lung pathology, ErbB Receptors antagonists & inhibitors, ErbB Receptors genetics, ErbB Receptors metabolism, Female, Humans, Lung Neoplasms enzymology, Lung Neoplasms genetics, Lung Neoplasms pathology, Male, Meningeal Carcinomatosis enzymology, Meningeal Carcinomatosis pathology, Middle Aged, Mutation, Protein Kinase Inhibitors therapeutic use, Retrospective Studies, Acrylamides therapeutic use, Aniline Compounds therapeutic use, Carcinoma, Non-Small-Cell Lung drug therapy, Lung Neoplasms drug therapy, Meningeal Carcinomatosis drug therapy, Meningeal Carcinomatosis secondary
- Abstract
Background: The prognosis of patients with non-small cell lung cancer (NSCLC) who develop leptomeningeal metastasis (LM) is poor., Objective: To assess the clinical efficacy of osimertinib, a third-generation tyrosine-kinase inhibitor (TKI), in patients with epidermal growth-factor receptor (EGFR)-mutated NSCLCs and LM., Patients and Methods: Retrospective study of NSCLC patients with osimertinib-treated EGFR-mutated NSCLC and LM., Results: Twenty patients (mean age, 61.2 years; 70% women) with adenocarcinoma NSCLC were included in the study. EGFR mutations were reported in exons 18 (n = 2), 19 (n = 7), and 21 (n = 11). Before starting osimertinib, patients had received a mean of 2.3 treatment lines. When LM was diagnosed, all patients had clinical symptoms. Sixteen (80%) patients had a performance status ≥2. At osimertinib initiation, 13 (65%) patients harbored the EGFR-T790M-resistance mutation. Osimertinib was started at 80 (n = 17), 160 (n = 2), or 40 mg/day (n = 1). All 13 (100%) patients with the T790M mutation and 4 (57%) of those without it obtained clinical responses. Among the 11 radiologically assessable patients, 9 (82%) responded, with 5 responses reported within 15 days after treatment initiation. Median overall survival and progression-free survival were 18.0 and 17.2 months, respectively, from the start of osimertinib., Conclusions: In this non-selected population, osimertinib had remarkable efficacy in NSCLC patients with LM irrespective of the presence of the EGFR-T790M-resistance mutation. Osimertinib efficacy was rapid in several patients, even some with poor performance status.
- Published
- 2018
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47. [Tumor-bronchial actinomycosis simulating a recurrence of lung cancer 14 years after initial treatment: A case report].
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Folliet L, Perpoint T, Pignat JC, Laurent F, Devouassoux M, Perol M, Nesme P, Guerin JC, Ernesto S, Odier L, and Arpin D
- Subjects
- Aged, Airway Obstruction etiology, Airway Obstruction surgery, Biopsy, Bronchial Fistula etiology, Bronchoscopy, Carcinoma, Squamous Cell diagnosis, Carcinoma, Squamous Cell therapy, Chemoradiotherapy, Device Removal adverse effects, Diagnosis, Differential, Fatal Outcome, Hemoptysis etiology, Humans, Lung Neoplasms diagnosis, Lung Neoplasms therapy, Male, Necrosis, Neoplasm Recurrence, Local diagnosis, Postoperative Complications etiology, Prosthesis Implantation, Pulmonary Artery, Time Factors, Vascular Fistula etiology, Actinomycosis diagnosis, Lung Diseases, Fungal diagnosis
- Abstract
A patient with a history of squamous cell carcinoma of the right upper lung lobe treated 14 years before by concomitant chemo-radiotherapy was referred on account of dyspnea. Bronchial endoscopy revealed complete obstruction of the right main bronchus highly suggestive of a tumor recurrence. However, biopsy samples only showed inflammatory and necrotic tissue with no evidence of malignancy. Despite complete tissue resection by rigid bronchoscopy, a rapid and complete recurrence occurred requiring the placement of a Y-shaped bronchial prosthesis. Repeat histological, bacteriological and mycological analyses were negative. The patient was soon readmitted to hospital for a lung infection due to recurrence of obstruction inside and around the prosthesis. Bacterial examination of biopsy samples identified Actinomyces meyeri. Appropriate antibiotic therapy led to a complete regression of the bronchial obstruction. Unfortunately, the patient died a few months later due to massive hemoptysis after the removal of the prosthesis. Autopsy examination showed a fistula between the right main bronchus and pulmonary artery, with no evidence of neoplastic recurrence nor the persistence of lesions associated with actinomycosis., (Copyright © 2014 SPLF. Published by Elsevier Masson SAS. All rights reserved.)
- Published
- 2015
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48. Preparation of α- and β-D-glucoseptanose pentaacetates.
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Bhadbhade M, Craig DC, Ng CJ, Odier L, and Stevens JD
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- Magnetic Resonance Spectroscopy, Stereoisomerism, X-Ray Diffraction, Acetates chemistry, Carbohydrates chemical synthesis, Carbohydrates chemistry
- Abstract
The α- and β-D-glucoseptanose pentaacetates have been prepared by treatment of ethyl 1-thio-β-D-glucoseptanoside tetraacetate with mercury(II) acetate in acetic acid. The solid state structure of the β-isomer has been determined by X-ray diffraction., (Copyright © 2012 Elsevier Ltd. All rights reserved.)
- Published
- 2012
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49. [Late revelation of air embolism after transthoracic needle biopsy].
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Bylicki O, Zarza V, Marfisi-Dubost A, Odier L, Thomsom V, Perol M, and Arpin D
- Subjects
- Adenocarcinoma diagnostic imaging, Biopsy, Needle methods, Female, Humans, Lung Neoplasms diagnostic imaging, Middle Aged, Radionuclide Imaging, Solitary Pulmonary Nodule diagnostic imaging, Time Factors, Tomography, X-Ray Computed, Treatment Outcome, Adenocarcinoma pathology, Biopsy, Needle adverse effects, Embolism, Air etiology, Embolism, Air therapy, Hyperbaric Oxygenation, Lung Neoplasms pathology, Solitary Pulmonary Nodule pathology
- Abstract
Introduction: Percutaneous transthoracic needle biopsy is a useful and common procedure in the investigation of a lung nodule. The occurrence of air embolism after percutaneous transthoracic needle biopsy is extremely rare., Case Report: We report a 62-year-old woman who presented with neurological signs including restlessness, meningeal signs and focal neurologic deficits 4 hours after percutaneous transthoracic lung biopsy, related to air embolism. The outcome was favorable with hyperbaric oxygen therapy., Conclusion: Percutaneous transthoracic needle biopsy complicated by air embolism has been rarely reported. It usually occurs within minutes after the biopsy. The late onset of this adverse event in our patient is exceptional. Air embolism occurs more frequently after biopsy of lung infiltrates compared to nodules. Occurrence of a pneumothorax or an intraalveolar haemorrhage following a percutaneous transthoracic needle biopsy may be warning manifestations and justify a close monitoring., (Copyright © 2012 Société nationale Française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.)
- Published
- 2012
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50. [Acute respiratory distress with radiological appearances of pseudomesothelioma].
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Odier L, Labussiere H, Bayle F, Richard JC, and Guérin C
- Subjects
- Aged, Diagnosis, Differential, Humans, Lung Neoplasms pathology, Male, Mesothelioma diagnosis, Carcinosarcoma pathology, Lung Neoplasms secondary, Respiratory Distress Syndrome complications, Urinary Bladder Neoplasms pathology
- Published
- 2008
- Full Text
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