397 results on '"Cesaro S"'
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2. An expert consensus on prevention, diagnosis, and management of hemorrhagic cystitis in pediatric hematopoietic cell transplantation, on behalf of the Infectious Disease and Hematopoietic Cell Transplant Working groups of Italian Pediatric Hematology Oncology Association (AIEOP).
- Author
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Dell'Orso G, Carlucci M, Cesaro S, Olcese E, Balduzzi A, Vendemini F, Catti M, Saglio F, Compagno F, Maximova N, Rabusin M, Menconi MC, Perruccio K, Soncini E, Tambaro FP, Tintori V, Pagliara D, and Faraci M
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- Humans, Child, Hemorrhage therapy, Hemorrhage etiology, Hemorrhage diagnosis, Hemorrhage prevention & control, Italy, Female, Male, Adult, Consensus, Cystitis, Hemorrhagic, Cystitis therapy, Cystitis etiology, Cystitis diagnosis, Cystitis prevention & control, Hematopoietic Stem Cell Transplantation adverse effects
- Abstract
The optimal management of hemorrhagic cystitis (HC) in hematopoietic stem cell transplantation (HCT) is debated, both for early onset HC (EOHC) secondary to chemotherapy toxicity and BK Polyomavirus (BKPyV)-related HC, due to the lack of controlled trials, particularly referred to pediatric setting. Actually, clinical practice is mainly based on guidelines of the European Conference on Infections in Leukemia, 6
th edition, which considers both adult and pediatric populations but concludes that, despite much progress in understanding the pathogenesis, epidemiology, and risk factors, this complication still represents a disabling unmet clinical need with limited prophylactic and therapeutic options. Additionally, the Guidelines of the American Society of Clinical Oncology define the management of chemotherapeutic toxicity independently from the patients' population. A panel of experts belonging to the Hematopoietic Cell Transplant and Infectious Disease Working Group (WG) of Associazione Italiana di Emato-Oncologia Pediatrica (AIEOP) developed a consensus to define the best practices in prevention, diagnosis, and management of HC in pediatric HCT setting., (© 2024. The Author(s), under exclusive licence to Springer Nature Limited.)- Published
- 2024
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3. Diagnosis and management of acquired aplastic anemia in childhood. Guidelines from the Marrow Failure Study Group of the Pediatric Haemato-Oncology Italian Association (AIEOP).
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Guarina A, Farruggia P, Mariani E, Saracco P, Barone A, Onofrillo D, Cesaro S, Angarano R, Barberi W, Bonanomi S, Corti P, Crescenzi B, Dell'Orso G, De Matteo A, Giagnuolo G, Iori AP, Ladogana S, Lucarelli A, Lupia M, Martire B, Mastrodicasa E, Massaccesi E, Arcuri L, Giarratana MC, Menna G, Miano M, Notarangelo LD, Palazzi G, Palmisani E, Pestarino S, Pierri F, Pillon M, Ramenghi U, Russo G, Saettini F, Timeus F, Verzegnassi F, Zecca M, Fioredda F, and Dufour C
- Subjects
- Humans, Child, Italy, COVID-19 diagnosis, Immunosuppressive Agents therapeutic use, SARS-CoV-2, Anemia, Aplastic therapy, Anemia, Aplastic diagnosis, Anemia, Aplastic etiology, Hematopoietic Stem Cell Transplantation adverse effects
- Abstract
Acquired aplastic anemia (AA) is a rare heterogeneous disorder characterized by pancytopenia and hypoplastic bone marrow. The incidence is 2-3 per million population per year in the Western world, but 3 times higher in East Asia. Survival in severe aplastic anemia (SAA) has improved significantly due to advances in hematopoietic stem cell transplantation (HSCT), immunosuppressive therapy, biologic agents, and supportive care. In SAA, HSCT from a matched sibling donor (MSD) is the first-line treatment. If a MSD is not available, options include immunosuppressive therapy (IST), matched unrelated donor, or haploidentical HSCT. The purpose of this guideline is to provide health care professionals with clear guidance on the diagnosis and management of pediatric patients with AA. A preliminary evidence-based document prepared by a group of pediatric hematologists of the Bone Marrow Failure Study Group of the Italian Association of Pediatric Hemato-Oncology (AIEOP) was discussed, modified and approved during a series of consensus conferences that started online during COVID 19 and continued in the following years, according to procedures previously validated by the AIEOP Board of Directors., Competing Interests: Declaration of competing interest The following authors declared COI: C. Dufour, P. Farruggia, G. Palazzi, U. Ramenghi, G. Russo. All Other Authors declared no COI., (Copyright © 2024. Published by Elsevier Inc.)
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- 2024
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4. Outcome of primary hemophagocytic lymphohistiocytosis: a report on 143 patients from the Italian Registry.
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Pegoraro F, Chinnici A, Beneforti L, Tanturli M, Trambusti I, De Fusco C, Micalizzi C, Barat V, Cesaro S, Gaspari S, Dell'Acqua F, Todesco A, Timeus F, Aricò M, Favre C, Tondo A, Coniglio ML, Sieni E, and Working Group AH
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- Humans, Italy epidemiology, Male, Female, Infant, Child, Preschool, Child, Treatment Outcome, Adolescent, Prognosis, Combined Modality Therapy, Follow-Up Studies, Lymphohistiocytosis, Hemophagocytic mortality, Lymphohistiocytosis, Hemophagocytic therapy, Lymphohistiocytosis, Hemophagocytic diagnosis, Registries, Hematopoietic Stem Cell Transplantation
- Abstract
Primary hemophagocytic lymphohistiocytosis (pHLH) is a severe, life-threatening hyperinflammatory syndrome caused by defects in genes of the granule-dependent cytotoxic pathway. Here we investigated the clinical presentation and outcome in a large cohort of 143 patients with pHLH diagnosed in the last 15 years and enrolled in the Italian registry. The median age at diagnosis was 12 months (interquartile range, 2-81), and 92 patients (64%) fulfilled the HLH-2004 criteria. Of 111 patients who received first-line combined therapy (HLH-94, HLH-2004, Euro-HIT protocols), 65 (59%) achieved complete response and 21 (19%) partial response. Thereafter, 33 patients (30%) reactivated, and 92 (64%) received hematopoietic stem cell transplantation, 78 of whom (85%) survived and were alive at a median follow-up from diagnosis of 67 months. Thirty-six patients (25%) died before hematopoietic stem cell transplantation and 14 (10%) after. Overall, 93 patients (65%) were alive after a median follow-up of 30 months. Unadjusted predictors of non-response were age <6 months and high ferritin and bilirubin levels, while predictors of pre-transplant and overall mortality were high ferritin and bilirubin levels. At multivariable analysis, high levels of ferritin predicted non-response, while high levels of bilirubin predicted pre-transplant and overall mortality. Despite recent advances in therapeutic management, pHLH remains a life-threatening condition with significant early mortality. Liver dysfunction is the main predictor of poor prognosis.
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- 2024
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5. Pitfalls in definitions on respiratory viruses and particularities of Adenovirus infection in hematopoietic cell transplantation patients: Recommendations from the EBMT practice harmonization and guidelines committee.
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Piñana JL, Cesaro S, Mikulska M, Verweij PE, Bergeron A, Neofytos D, Styczynski J, Sánchez-Ortega I, Greco R, Onida F, Yakoub-Agha I, Averbuch D, Cámara R, and Ljungman P
- Abstract
In 2023, the EBMT Practice harmonization and Guidelines Committee partnered with the EBMT Infection Diseases Working Party (IDWP) to undertake the task of delivering best practice recommendations, aiming to harmonize by expert consensus, the already existing definitions and future epidemiological and clinical studies among centers of the EBMT network. To attain this objective, a group of experts in the field was convened. The workgroup identified and discussed some critical aspects in definitions of community-acquired respiratory viruses (CARV) and adenovirus (ADV) infections in recipient of hematopoietic cell transplant (HCT). The methodology involved literature review and expert consensus. For CARV, expert consensus focused on defining infection severity, infection duration, and establishing criteria for lower respiratory tract disease (LRTD). For ADV, the expert consensus focused on surveillance methods and the definitions of ADV infection, certainty levels of disease, response to treatment, and attributable mortality. This consensus workshop provided indications to EBMT community aimed at facilitating data collection and consistency in the EBMT registry for respiratory viral infectious complications., Competing Interests: Declaration of competing interest DA: No conflict of interest to declare. AB: No conflict of interest to declare. SC: No conflict of interest to declare. RdC: Participation in advisory boards for Astra-Zeneca, Astella, Moderna and MSD. Speaker for MSD, Gilead. None of these conflicts were related to this manuscript. RG: speaking honoraria from Biotest, Pfizer, Medac, Neovii and Magenta; none of the mentioned conflicts of interest were related to financing of the content of this manuscript. For non-profit organization, she is a co-chair of the EBMT PH & G committee. PL: Participation in advisory boards for Astra-Zeneca and Moderna. Speaker for MSD. None of these conflicts were related to this manuscript. MM: No conflict of interest to declare. DN: No conflict of interest to declare. FO: Declares no conflict of interest related to this work. For non-profit organization, he is a co-chair of the EBMT PH & G committee. JLP: Declares no conflict of interest related to this work. PV: Participation in advisory boards and speaking honoraria for Gilead Sciences, Pfizer, Mundipharma, F2G and Shionogi. Honoraria were paid to my institute. None of these conflicts were related to this manuscript. ISO: Declares no conflict of interest related to this work. For non-profit organization, she is the current secretary of the EBMT PH & G committee. JS: Declares no conflict of interest related to this work. IYA: Declares no conflict of interest related to this work. For non-profit organization, he is the current chair of the EBMT PH & G committee., (Copyright © 2024. Published by Elsevier Masson SAS.)
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- 2024
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6. Adenovirus infections after allogeneic hematopoietic cell transplantation in children and adults: a study from the Infectious Diseases Working Party of the European Society for Blood and Marrow Transplantation.
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Styczynski J, Tridello G, Knelange N, Wendel L, Ljungman P, Mikulska M, Gil L, Cesaro S, Averbuch D, von dem Borne P, Xhaard A, Mielke S, Neven B, Snowden JA, Dalle JH, Rubio MT, Crawley C, Maertens J, Kuball J, Chevallier P, Michel G, Gabriel M, Burns D, Wynn RF, Renard C, Blijlevens N, Jubert C, Gedde-Dahl T, Collin M, Labussiere-Wallet H, Kalwak K, Broers AEC, Yakoub-Agha I, Itäla-Remes M, and de la Camara R
- Abstract
The objective of the study was the analysis of clinical types, outcomes, and risk factors associated with the outcome of adenovirus (ADV) infection, in children and adults after allo-HCT. A total number of 2529 patients (43.9% children; 56.1% adults) transplanted between 2000 and 2022 reported to the EBMT database with diagnosis of ADV infection were analyzed. ADV infection manifested mainly as viremia (62.6%) or gastrointestinal infection (17.9%). The risk of 1-year mortality was higher in adults (p = 0.0001), and in patients with ADV infection developing before day +100 (p < 0.0001). The 100-day overall survival after diagnosis of ADV infections was 79.2% in children and 71.9% in adults (p < 0.0001). Factors contributing to increased risk of death by day +100 in multivariate analysis, in children: CMV seropositivity of donor and/or recipient (p = 0.02), and Lansky/Karnofsky score <90 (p < 0.0001), while in adults: type of ADV infection (viremia or pneumonia vs gastrointestinal infection) (p = 0.0004), second or higher HCT (p = 0.0003), and shorter time from allo-HCT to ADV infection (p = 0.003). In conclusion, we have shown that in patients infected with ADV, short-term survival is better in children than adults. Factors directly related to ADV infection (time, clinical type) contribute to mortality in adults, while pre-transplant factors (CMV serostatus, Lansky/Karnofsky score) contribute to mortality in children., (© 2024. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2024
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7. Results of a long-term, prospective study on complications of central venous catheter in pediatric patients with hematologic-oncologic diseases.
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Garonzi C, Zeni F, Tridello G, Giacomazzi A, Castagna A, Esposto MP, Caddeo G, Pezzella V, Zaccaron A, Bonetti E, Vitale V, Chinello M, Balter R, Guardini B, Pedrazzoli E, and Cesaro S
- Subjects
- Humans, Female, Child, Male, Prospective Studies, Child, Preschool, Adolescent, Infant, Follow-Up Studies, Risk Factors, Bacteremia etiology, Bacteremia epidemiology, Incidence, Prognosis, Central Venous Catheters adverse effects, Catheter-Related Infections epidemiology, Catheter-Related Infections etiology, Catheterization, Central Venous adverse effects, Hematologic Neoplasms therapy
- Abstract
Background: Central venous catheter (CVC)-related complications remain a significant cause of morbidity in pediatric hematology-oncology. We prospectively surveyed the incidence of CVC-related complications in children with hematologic-oncologic diseases., Procedure: Five-hundred-eighty-one CVCs were inserted in 421 patients from January 2010 to June 2022 (153,731 CVC days observation; follow-up data up to December 31, 2022)., Results: Overall, 671 complications were recorded (4.365/1000 CVC days): 49.7% malfunctions (1.88/1000 CVC days, 4.8% of CVC early removals), 23.9% bacteremia (0.90/1000, 15.1%), 19.6% mechanical complications (0.74/1000, 70.2%), 20.1% localized infections (0.76/1000, 17.1%), 0.5% thrombosis (0.02/1000, 33.3%). At multivariate analysis, risk factors for malfunction were Broviac-Hickman type of CVC (hazard ratio [HR] 2.5) or Port-a-cath (HR 3.4) or Proline (HR 4.3), p < .0001; for bacteremia double-lumen CVC (HR 3.2, p < .0001); for mechanical complications age at CVC insertion under median (HR 4.5, p < .0001) and Broviac-Hickman (HR 1.6) or Proline (HR 2.7), p = .01; finally for localized infections Broviac-Hickman (HR 2.9) or Proline (HR 4.4), p = .0001. The 2-year cumulative incidence of premature removal was 23.5%, and risk factors were age at CVC insertion under median (HR 2.4, p < .0001), Broviac-Hickman (HR 2.3) or Proline (HR 4.2), p < .0001., Conclusions: Premature removal occurs in approximately 20%-25% of long-term CVCs. A surveillance program has a fundamental role in identifying the risk factors for CVC complications and the areas of intervention to improve CVC management., (© 2024 The Authors. Pediatric Blood & Cancer published by Wiley Periodicals LLC.)
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- 2024
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8. The pediatric DAV-expert algorithm: A GAVeCeLT/GAVePed consensus for the choice of the most appropriate venous access device in children.
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Pittiruti M, Crocoli A, Zanaboni C, Annetta MG, Bevilacqua M, Biasucci DG, Celentano D, Cesaro S, Chiaretti A, Disma N, Mancino A, Martucci C, Muscheri L, Pini Prato A, Raffaele A, Reali S, Rossetti F, Scoppettuolo G, Sidro L, Zito Marinosci G, and Pepe G
- Abstract
In pediatric patients, the choice of the venous access device currently relies upon the operator's experience and preference and on the local availability of specific resources and technologies. Though, considering the limited options for venous access in children if compared to adults, such clinical choice has a great critical relevance and should preferably be based on the best available evidence. Though some algorithms have been published over the last 5 years, none of them seems fully satisfactory and useful in clinical practice. Thus, the GAVePed-which is the pediatric interest group of the most important Italian group on venous access, GAVeCeLT-has developed a national consensus about the choice of the venous access device in children. After a systematic review of the available evidence, the panel of the consensus (which included Italian experts with documented competence in this area) has provided structured recommendations answering 10 key questions regarding the choice of venous access both in emergency and in elective situations, both in the hospitalized and in the non-hospitalized child. Only statements reaching a complete agreement were included in the final recommendations. All recommendations were also structured as a simple visual algorithm, so as to be easily translated into clinical practice., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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- 2024
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9. HLA-haploidentical stem cell transplantation in children with inherited bone marrow failure syndromes: A retrospective analysis on behalf of EBMT severe aplastic Anemia and pediatric diseases working parties.
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Giardino S, Eikema DJ, Piepenbroek B, Algeri M, Ayas M, Faraci M, Tbakhi A, Zecca M, Essa M, Neven B, Bertrand Y, Kharya G, Bykova T, Lawson S, Petrini M, Mohseny A, Rialland F, James B, Colita A, Fahd M, Cesaro S, Schulz A, Kleinschmidt K, Kałwak K, Corbacioglu S, Dufour C, Risitano A, and de Latour RP
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- Humans, Child, Retrospective Studies, Male, Female, Child, Preschool, Adolescent, Infant, Hematopoietic Stem Cell Transplantation, Graft vs Host Disease etiology, Graft vs Host Disease prevention & control, Bone Marrow Failure Disorders, Transplantation, Haploidentical, Lymphocyte Depletion, Transplantation Conditioning methods, Hemoglobinuria, Paroxysmal therapy, Fanconi Anemia therapy, Fanconi Anemia mortality, Bone Marrow Diseases therapy, HLA Antigens genetics, HLA Antigens immunology, Anemia, Aplastic therapy
- Abstract
Haploidentical stem cell transplantation (haplo-SCT) represents the main alternative for children with inherited bone marrow failure syndrome (I-BMF) lacking a matched donor. This retrospective study, conducted on behalf of the EBMT SAAWP and PDWP, aims to report the current outcomes of haplo-SCT in I-BMFs, comparing the different in vivo and ex vivo T-cell depletion approaches. One hundred and sixty-two I-BMF patients who underwent haplo-SCT (median age 7.4 years) have been registered. Fanconi Anemia was the most represented diagnosis (70.1%). Based on different T-cell depletion (TCD) approaches, four categories were identified: (1) TCRαβ
+ /CD19+ -depletion (43.8%); (2) T-repleted with post-transplant Cyclophosphamide (PTCy, 34.0%); (3) In-vivo T-depletion with ATG/alemtuzumab (14.8%); (4) CD34+ positive selection (7.4%). The cumulative incidences (CI) of neutrophil and platelet engraftment were 84% and 76% respectively, while that of primary and secondary graft failure was 10% and 8% respectively. The 100-day CI of acute GvHD grade III-IV(95% CI) was 13%, while the 24-month CI of extensive chronic GvHD was 4%. After a median follow-up of 43.4 months, the 2-year overall survival(OS) and GvHD/Rejection-free Survival (GRFS) probabilities are 67% and 53%, respectively. The TCR CD3+ αβ+ /CD19+ depletion group showed a significantly lower incidence of both acute and chronic GvHD and higher OS (79%; p0.013) and GRFS (71%; p < .001), while no significant differences in outcomes have been observed by different diagnosis and conditioning regimens. This large retrospective study supports the safety and feasibility of haplo-SCT in I-BMF patients. TCRαβ+ /CD19+ depletion offers higher chances of patients' survival, with a significantly lower risk of severe a- and c-GvHD in I-BMFs compared to other platforms., (© 2024 The Authors. American Journal of Hematology published by Wiley Periodicals LLC.)- Published
- 2024
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10. Functional Characterization of a Spectrum of Genetic Variants in a Family with Succinic Semialdehyde Dehydrogenase Deficiency.
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Didiasova M, Cesaro S, Feldhoff S, Bettin I, Tiegel N, Füssgen V, Bertoldi M, and Tikkanen R
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- Female, Humans, Male, Genetic Variation, Mutation, Pedigree, Protein Folding, Amino Acid Metabolism, Inborn Errors genetics, Amino Acid Metabolism, Inborn Errors metabolism, Amino Acid Metabolism, Inborn Errors pathology, Developmental Disabilities genetics, Developmental Disabilities metabolism, Developmental Disabilities pathology, Succinate-Semialdehyde Dehydrogenase deficiency, Succinate-Semialdehyde Dehydrogenase genetics, Succinate-Semialdehyde Dehydrogenase chemistry, Succinate-Semialdehyde Dehydrogenase metabolism
- Abstract
Succinic semialdehyde dehydrogenase (SSADH) is a mitochondrial enzyme involved in the catabolism of the neurotransmitter γ-amino butyric acid. Pathogenic variants in the gene encoding this enzyme cause SSADH deficiency, a developmental disease that manifests as hypotonia, autism, and epilepsy. SSADH deficiency patients usually have family-specific gene variants. Here, we describe a family exhibiting four different SSADH variants: Val90Ala, Cys93Phe, and His180Tyr/Asn255Asp (a double variant). We provide a structural and functional characterization of these variants and show that Cys93Phe and Asn255Asp are pathogenic variants that affect the stability of the SSADH protein. Due to the impairment of the cofactor NAD
+ binding, these variants show a highly reduced enzyme activity. However, Val90Ala and His180Tyr exhibit normal activity and expression. The His180Tyr/Asn255Asp variant exhibits a highly reduced activity as a recombinant species, is inactive, and shows a very low expression in eukaryotic cells. A treatment with substances that support protein folding by either increasing chaperone protein expression or by chemical means did not increase the expression of the pathogenic variants of the SSADH deficiency patient. However, stabilization of the folding of pathogenic SSADH variants by other substances may provide a treatment option for this disease.- Published
- 2024
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11. Phase II Study of Allogeneic Hematopoietic Stem Cell Transplantation for Children with High-Risk Neuroblastoma Using a Reduced-Intensity Conditioning Regimen: Results from the AIEOP Trial.
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Prete A, Lanino E, Saglio F, Biffi A, Calore E, Faraci M, Rondelli R, Favre C, Zecca M, Casazza G, Porta F, Luksch R, Cesaro S, Rabusin M, Parasole R, Mura RM, Lo Nigro L, Leardini D, Pagliara D, Locatelli F, and Fagioli F
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- Adolescent, Child, Child, Preschool, Female, Humans, Infant, Male, Disease-Free Survival, Prospective Studies, Transplantation, Homologous, Feasibility Studies, Graft vs Host Disease, Hematopoietic Stem Cell Transplantation methods, Neuroblastoma therapy, Transplantation Conditioning methods
- Abstract
Despite aggressive multimodal treatment, the outcomes of pediatric patients with high-risk (HR) neuroblastoma (NB) remain poor. The rationale for allogeneic hematopoietic stem cell transplantation (allo-HCT) to treat NB was based on the possible graft-versus-tumor effect; however, toxicity limits its efficacy. We sought to prospectively assess the feasibility and efficacy of allo-HCT using a reduced-intensity conditioning regimen in pediatric patients with HR NB in a multicenter phase II trial. Primary endpoints were the rate of neutrophil and platelet engraftment, 5-year transplantation-related mortality (TRM), and disease-free survival (DFS). Secondary endpoint measures included the incidence of acute graft-versus-host disease (aGVHD) and chronic GVHD. Fifty-one patients were enrolled in the study. The 5-year cumulative incidence (CuI) of TRM was 29.4 ± 6.4%, and that of DFS was 11.8 ± 4.5%. Patients undergoing allo-HCT within 1 year of diagnosis or with bone marrow as their stem cell source had a higher DFS probability. The CuI of neutrophil engraftment, platelet engraftment, and grade II-IV aGVHD was 97.9 ± 2.1%, 93.8 ± 3.5%, and 47.1 ± 7.0%, respectively. The development of new therapeutic strategies could further improve disease control., (Copyright © 2024. Published by Elsevier Inc.)
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- 2024
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12. Recommendations for the management of acute immune thrombocytopenia in children. A Consensus Conference from the Italian Association of Pediatric Hematology and Oncology.
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Russo G, Parodi E, Farruggia P, Notarangelo LD, Perrotta S, Casale M, Cesaro S, Del Borrello G, Del Vecchio GC, Giona F, Gorio C, Ladogana S, Lassandro G, Marzollo A, Maslak K, Miano M, Nardi M, Palumbo G, Rossi F, Spinelli M, Tolva A, Saracco P, Ramenghi U, and Giordano P
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- Humans, Child, Italy, Hemorrhage therapy, Hemorrhage etiology, Immunoglobulins, Intravenous therapeutic use, Child, Preschool, Female, Male, Acute Disease, Hematology, Purpura, Thrombocytopenic, Idiopathic therapy, Purpura, Thrombocytopenic, Idiopathic diagnosis, Purpura, Thrombocytopenic, Idiopathic epidemiology
- Abstract
Background: Immune thrombocytopenia (ITP) is an acquired immune-mediated bleeding disorder characterized by isolated thrombocytopenia. Its estimated yearly incidence in the pediatric population is 1.9-6.4/100,000. ITP in children is usually a self-limiting and benign disorder. The clinical management of children with ITP often remains controversial, as robust randomized trials on the management of this disorder are lacking. Treatments vary widely in clinical practice and existing guidelines from hematology societies on clinical management offer indications based largely on expert opinion rather than strong evidence., Materials and Methods: The Coagulative Disorder Working Group of the Italian Association of Pediatric Hematology and Oncology (AIEOP) developed this document to collect shared expert opinions on the management of newly diagnosed ITP, updating previous guidelines and providing recommendations to pediatricians. Each statement has been given a score expressing the strength of evidence, appropriateness and agreement among participants., Results: Clear-cut definitions of the clinical phases of the disease and clinical response are stated. Recommendations are given regarding the classification of bleeding symptoms, evaluation of bleeding risk, diagnosis, and prognostic factors. Specific recommendations for treatment include indications for first-line (intravenous immunoglobulins, steroids) and second-line (combined therapy, thrombopoietin receptor agonists, immunosuppressive drugs, rituximab) therapeutic agents, as well as hemorrhagic emergency and supportive treatment, including emergency splenectomy. The optimal follow-up schedule, the relation between ITP and vaccines and health-related quality-of-life issues are also discussed., Discussion: The panel achieved broad consensus on issues related to how to treat children with newly diagnosed ITP, providing a comprehensive review of all relevant clinical aspects.
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- 2024
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13. SARS-CoV-2 Infection in the Pediatric Oncology Population: The Definitive Comprehensive Report of the Infectious Diseases Working Group of AIEOP.
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Zama D, Zanaroli A, Corbelli A, Lo Vecchio A, Del Bene M, Colombini A, Compagno F, Barone A, Fontanili I, Rosaria D'Amico M, Papa MR, Petris MG, Calore E, Montalto S, Meneghello L, Brescia L, Mura R, La Spina M, Muggeo P, Rinieri S, Meazza C, Perruccio K, Cellini M, Spadea M, Mercolini F, Petroni V, De Santis R, Soncini E, Provenzi M, Giurici N, Ziino O, Tridello G, and Cesaro S
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- Child, Humans, SARS-CoV-2, COVID-19, Neoplasms complications, Neoplasms therapy, Neoplasms epidemiology, Hematopoietic Stem Cell Transplantation adverse effects, Communicable Diseases
- Abstract
Objective: The objective of this study was to assess the clinical impact and outcome of the SARS-CoV-2 infection on children with cancer or those who received a hematopoietic stem cell transplantation., Methods: AIEOP (Italian Association of Pediatric Hematology and Oncology) performed a nationwide multicenter observational cohort study, including consecutive patients between April 2020 and November 2022., Results: Twenty-five Italian centers participated and 455 patients were enrolled. We reported a significant increasing trend of symptomatic cases over the years, while the number of nonmild infections remained stable. Early infection after oncologic diagnosis (<60 days) and severe neutropenia were identified as independent risk factors for developing moderate, severe, or critical infections. The percentage of patients who were asymptomatic and mildly symptomatic and who stopped chemotherapy reduced over the years of the pandemic. Nine patients died, but no death was attributed to SARS-CoV-2 infection., Conclusions: SARS-CoV-2 infection presented a self-limiting benign course in the Italian pediatric oncohematology population during the pandemic, and its main consequence has been the discontinuation of cancer-directed therapies. The rate of patients who were asymptomatic and stopped chemotherapy reduced over the years, suggesting that the continuation of chemotherapy is a feasible option., Competing Interests: Potential conflicts of interest. All authors: No reported conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest., (© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2024
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14. Growth Charts for Shwachman-Diamond Syndrome at Ages 0 to 18 Years.
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Pegoraro A, Bezzerri V, Tridello G, Brignole C, Lucca F, Pintani E, Danesino C, Cesaro S, Fioredda F, and Cipolli M
- Abstract
Shwachman-Diamond syndrome (SDS) is one of the most common inherited bone marrow failure syndromes. SDS is characterized by hypocellular bone marrow, with a severe impairment of the myeloid lineage, resulting in neutropenia, thrombocytopenia, and, more rarely, anemia. Almost 15% of patients with SDS develop myelodysplastic syndrome or acute myeloid leukemia as early as childhood or young adulthood. Exocrine pancreatic insufficiency is another common feature of SDS. Almost all patients with SDS show failure to thrive, which is associated with skeletal abnormalities due to defective ossification. Considering these observations, it remains unfeasible to use the common growth charts already available for the general population. To address this issue, we report how we drew up growth charts of patients with SDS aged 0 to 18 years. We analyzed height, weight, and body max index (BMI) in 121 Italian patients with SDS. Results indicated that the 50th and 3rd percentiles of weight and height of the pediatric general population correspond to the 97th and 50th percentiles of patients with SDS aged 0-18 years, respectively. In addition, the percentage increment in weight of subjects aged 14-18 years was higher in patients with SDS than in the general population. SDS-specific growth charts, such as those described here, afford a new tool, which is potentially useful for both clinical and research purposes in SDS.
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- 2024
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15. Managing acute COVID-19 in immunocompromised pediatric patients.
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Mercolini F, Abram N, and Cesaro S
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- Adult, Humans, Child, SARS-CoV-2, Antibodies, Monoclonal, Immunologic Factors, Anti-Inflammatory Agents, Antiviral Agents, COVID-19
- Abstract
Introduction: SARS-CoV-2 infection is a potentially life-threatening infection in immunocompromised pediatric patients, and its management has rapidly evolved during the pandemic. To control SARS-CoV-2 infection over time, the scenario changed for the better with the introduction of specific treatments such as antiviral drugs, vaccines, and monoclonal antibodies, together with drugs blocking the inflammatory cytokine cascade and improvements in supportive care., Areas Covered: This paper discusses the therapeutic strategies to apply for patients affected by COVID-19 in the pediatric population, with a focus on the immunocompromised patients., Expert Opinion: Treatment in pediatric patients retraces the therapies investigated and approved in adults and must be calibrated on the basis of the severity of the infection (anti-spike monoclonal antibody, antivirals, anti-inflammatory drugs, and immunomodulators). Transmission prevention policies and vaccination reduce the risk of infection, while early intervention in the immunocompromised patients at high-risk of progression to severe-critical COVID-19 may reduce the period of viral shedding and the need for hospitalization, intensive care admission, and death. In hemato-oncological patients, the delayed treatment of SARS-CoV-2 infection or COVID-19 disease represents a frequent complication and its impact on the patient outcome remains a matter of research for the next few years.
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- 2024
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16. Letermovir for Cytomegalovirus infection in pediatric patients undergoing allogenic hematopoietic stem cell transplantation: a real-life study by the Infectious Diseases Working Group of Italian Association of Pediatric Hematology-Oncology (AIEOP).
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Galaverna F, Baccelli F, Zama D, Tridello G, Masetti R, Soncini E, Mura R, Barzaghi F, Colombini A, Prunotto G, D'Amico MR, Calore E, Biffi A, Perruccio K, Gasperini P, Oltolini C, Quagliarella F, Giacomazzi A, Pagliara D, Locatelli F, and Cesaro S
- Subjects
- Adult, Humans, Child, Cytomegalovirus, Retrospective Studies, Prospective Studies, Antiviral Agents adverse effects, Italy, Cytomegalovirus Infections drug therapy, Cytomegalovirus Infections etiology, Cytomegalovirus Infections prevention & control, Communicable Diseases, Hematopoietic Stem Cell Transplantation adverse effects, Hematology, Acetates, Quinazolines
- Abstract
Letermovir prophylaxis revolutionized the approach to Cytomegalovirus infection in adult hematopoietic stem cell transplant (HCT), while data in pediatric setting are still lacking. We retrospectively analyzed 87 HCT children transplanted in 11 AIEOP centers receiving letermovir as off-label indication between January 2020 and November 2022. Letermovir was used as primary, secondary prophylaxis or CMV treatment in 39, 26 and 22 cases, respectively; no discontinuation due to toxicity was reported. Median duration was 100 days (14-256) for primary and 96 days (8-271) for secondary prophylaxis, respectively. None of the patients experienced CMV-clinically significant reactivation during Letermovir primary prophylaxis; one patient developed breakthrough infection during secondary prophylaxis, and 10 and 1 patient experienced asymptomatic CMV-reactivation and CMV-primary infection after drug discontinuation, respectively. Median duration of letermovir in CMV treatment was 40 days (7-134), with 4/22 patients suffering CMV-pneumonia, with an overall response rate of 86.4%. With a median follow-up of 10.7 months (8.2-11.8), estimated 1-year overall survival was 86%; no CMV-related deaths were reported in prophylaxis groups. This is the largest report on Letermovir use in pediatric HCT; real-life data confirm an excellent toxicity profile, with high efficacy as CMV prophylaxis; results in CMV-infection treatment should be investigated in larger, prospective trials., (© 2024. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2024
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17. Pneumatosis Cystoides Intestinalis with Fatal Air Embolism after Minor Blunt Abdominal Trauma in a 6-Year-Old Girl Undergoing Hematopoietic Stem Cell Trasplant: Case Report and Review of Literature.
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Chinello M, Arnone OC, Artusa S, Mazzuca G, Bonetti E, Vitale V, Zaccaron A, Raniero D, and Cesaro S
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Competing Interests: Competing interests: The authors declare no conflict of Interest.
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- 2024
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18. Acute chest syndrome in children with sickle cell disease: Data from a national AIEOP cohort identify priority areas of intervention in a hub-and-spoke system.
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Munaretto V, Corti P, Bertoni E, Tripodi SI, Guerzoni ME, Cesaro S, Arcioni F, Piccolo C, Mina T, Zecca M, Cuzzubbo D, Casale M, Palazzi G, Notarangelo LD, Masera N, Samperi P, Perrotta S, Russo G, Sainati L, and Colombatti R
- Subjects
- Child, Humans, Male, Female, Retrospective Studies, Hemoglobin, Sickle, Hospitalization, Acute Chest Syndrome, Anemia, Sickle Cell drug therapy
- Abstract
Acute chest syndrome (ACS) is a frequent cause of hospitalization in sickle cell disease (SCD). Despite advances in acute care, many settings still lack knowledge about ACS best practices. After the AIEOP Guidelines were published in 2012, suggesting standardized management in Italy, a retrospective study was performed to assess the diagnostic and therapeutic pathways of ACS in children. From 2013 to 2018, 208 ACS episodes were presented by 122/583 kids in 11 centres. 73 were male, mean age 10.9 years, 85% African, 92% HbSS or Sβ°. In our hub-and-spoke system, a good adherence to Guidelines was documented, but discrepancies between reference centres and general hospitals were noted. Improvement is needed for timely transfer to reference centres, use of incentive spirometry, oxygen therapy and pain management., (© 2023 The Authors. British Journal of Haematology published by British Society for Haematology and John Wiley & Sons Ltd.)
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- 2024
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19. Pneumocystis Pneumonia After Allogeneic Hematopoietic Cell Transplantation: A Case-Control Study on Epidemiology and Risk Factors on Behalf of the Infectious Diseases Working Party of the European Society for Blood and Marrow Transplantation.
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Robin C, Cordonnier C, Tridello G, Knelange N, Xhaard A, Chantepie S, Tanguy-Schmidt A, Schouten HC, Yeshurun M, Rocha V, Srour M, Kröger N, Ledoux MP, Dalgaard J, Thiebaut A, Giardino S, Calore E, Zuckerman T, Groll AH, Raida L, Avcin S, Vicent MG, Kaare A, Drozd-Sokolowska J, Turlure P, Bretagne S, Mikulska M, Camara R, Cesaro S, and Styczynski J
- Subjects
- Humans, Case-Control Studies, Bone Marrow, Risk Factors, Pneumonia, Pneumocystis epidemiology, Pneumonia, Pneumocystis etiology, Pneumonia, Pneumocystis diagnosis, Hematopoietic Stem Cell Transplantation adverse effects, Hematopoietic Stem Cell Transplantation methods, Communicable Diseases etiology
- Abstract
Pneumocystis pneumonia (PCP) is a life-threatening complication after allogeneic hematopoietic cell transplantation (allo-HCT). However, allo-HCT procedures have evolved toward older patients, unrelated donors, and reduced-intensity conditioning, possibly modifying the risks. Polymerase chain reaction (PCR), widely used nowadays, is more sensitive than microscopy diagnostic methods. This study aimed to assess the factors associated with PCP in allo-HCT recipients within 2 years of HCT and managed according to current procedures. This multicenter, nested case-control study included PCP cases diagnosed by PCR, cytology, or immunofluorescence on bronchoalveolar lavage fluid between 2016 and 2018. Two controls per case were selected from the ProMISe registry and matched for the center, transplant date, and underlying disease. Fifty-two cases and 104 controls were included among the 5452 patients who underwent allo-HCT in the participating centers. PCP occurred at a median of 11.5 months after transplantation. The mortality rate was 24% on day 30 after the PCP diagnosis and 37% on day 90. The clinical presentation and mortality rates of the 24 patients diagnosed using only PCR were not different from those diagnosed with microscopy methods. Our study demonstrates a substantial incidence of, and mortality from, PCP, after allogeneic HCT despite well-established prophylactic approaches. In our experience, PCP nowadays occurs later after transplant than previously reported, justifying the prolongation of prophylaxis after six months in many cases. Allo-HCT recipients diagnosed with PCR as the only PCP marker should benefit from specific treatment as for other patients., (Copyright © 2023 The American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.)
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- 2024
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20. Prevalence, management, and new treatment modalities of EBV-DNA-emia and EBV-PTLD after allo-HCT: survey of Infectious Diseases Working Party EBMT.
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Styczynski J, Tridello G, Wendel L, Knelange N, Cesaro S, Gil L, Ljungman P, Mikulska M, Averbuch D, and de la Camara R
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- Child, Adult, Humans, Herpesvirus 4, Human genetics, Rituximab therapeutic use, Prevalence, DNA, Viral, Viral Load, Epstein-Barr Virus Infections epidemiology, Communicable Diseases, Lymphoproliferative Disorders etiology
- Abstract
The aim of this study was to determine the current approach of EBV-driven post-transplant complications in context of monitoring, diagnosis, prevalence and treatment in EBMT transplant centers. Routine serology testing in patient and donor before HCT is performed in 95.5% centers. Pretransplant EBV-DNA is routinely tested in all patients in 32.7% centers. Monitoring for EBV infection is feasible in 98.2% centers: including 66.7% centers using standardized PCR. Post-HCT regular monitoring is performed in all patients in 80.5% centers. Anti-EBV prophylaxis with rituximab is used in 12.4% centers. Frequency of csEBV-DNA-emia was 7.4% (adults: 6.2%, children: 12.6%). The PCR threshold used to start preemptive treatment was differentiated among centers. Frequency of EBV-PTLD was 1.6% (adults: 1.3%; children: 3.5%). First-line therapy of EBV-driven complications was rituximab and reduction of immunosuppressive therapy. The rate of failure of first-line preemptive treatment was 12.0%. EBV-specific viral-specific T-lymphocytes were available in 46.0% centers. A number of new experimental therapies were given in 28 patients with resistant/refractory PTLD. In conclusion, the prevalence of EBV-DNA-emia and EBV-PTLD over the period 2020-2021 decreased in comparison to historical data. New trends (routine pretransplant screening for EBV-DNA, wider access to VST, new experimental therapies) are being observed in management of EBV infection after allo-HCT., (© 2023. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2024
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21. Ataluren improves myelopoiesis and neutrophil chemotaxis by restoring ribosome biogenesis and reducing p53 levels in Shwachman-Diamond syndrome cells.
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Cipolli M, Boni C, Penzo M, Villa I, Bolamperti S, Baldisseri E, Frattini A, Porta G, Api M, Selicato N, Roccia P, Pollutri D, Marinelli Busilacchi E, Poloni A, Caporelli N, D'Amico G, Pegoraro A, Cesaro S, Oyarbide U, Vella A, Lippi G, Corey SJ, Valli R, Polini A, and Bezzerri V
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- Humans, Shwachman-Diamond Syndrome, Tumor Suppressor Protein p53 genetics, Codon, Nonsense, Myelopoiesis, Neutrophils metabolism, Chemotaxis, Ribosomes metabolism, Lipomatosis genetics, Bone Marrow Diseases genetics, Bone Marrow Diseases therapy, Exocrine Pancreatic Insufficiency genetics
- Abstract
Shwachman-Diamond syndrome (SDS) is characterized by neutropenia, exocrine pancreatic insufficiency and skeletal abnormalities. SDS bone marrow haematopoietic progenitors show increased apoptosis and impairment in granulocytic differentiation. Loss of Shwachman-Bodian-Diamond syndrome (SBDS) expression results in reduced eukaryotic 80S ribosome maturation. Biallelic mutations in the SBDS gene are found in ~90% of SDS patients, ~55% of whom carry the c.183-184TA>CT nonsense mutation. Several translational readthrough-inducing drugs aimed at suppressing nonsense mutations have been developed. One of these, ataluren, has received approval in Europe for the treatment of Duchenne muscular dystrophy. We previously showed that ataluren can restore full-length SBDS protein synthesis in SDS-derived bone marrow cells. Here, we extend our preclinical study to assess the functional restoration of SBDS capabilities in vitro and ex vivo. Ataluren improved 80S ribosome assembly and total protein synthesis in SDS-derived cells, restored myelopoiesis in myeloid progenitors, improved neutrophil chemotaxis in vitro and reduced neutrophil dysplastic markers ex vivo. Ataluren also restored full-length SBDS synthesis in primary osteoblasts, suggesting that its beneficial role may go beyond the myeloid compartment. Altogether, our results strengthened the rationale for a Phase I/II clinical trial of ataluren in SDS patients who harbour the nonsense mutation., (© 2023 The Authors. British Journal of Haematology published by British Society for Haematology and John Wiley & Sons Ltd.)
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- 2024
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22. Treosulfan vs busulfan conditioning for allogeneic bmt in children with nonmalignant disease: a randomized phase 2 trial.
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Sykora KW, Beier R, Schulz A, Cesaro S, Greil J, Gozdzik J, Sedlacek P, Bader P, Schulte J, Zecca M, Locatelli F, Gruhn B, Reinhardt D, Styczynski J, Piras S, Fagioli F, Bonanomi S, Caniglia M, Li X, Baumgart J, Kehne J, Mielcarek-Siedziuk M, and Kalwak K
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- Child, Humans, Busulfan therapeutic use, Prospective Studies, Transplantation Conditioning methods, Vidarabine therapeutic use, Hematopoietic Stem Cell Transplantation methods, Graft vs Host Disease etiology
- Abstract
Optimal conditioning prior to allogeneic hematopoietic stem cell transplantation for children with non-malignant diseases is subject of ongoing research. This prospective, randomized, phase 2 trial compared safety and efficacy of busulfan with treosulfan based preparative regimens. Children with non-malignant diseases received fludarabine and either intravenous (IV) busulfan (4.8 to 3.2 mg/kg/day) or IV treosulfan (10, 12, or 14 g/m
2 /day). Thiotepa administration (2 × 5 mg/kg) was at the investigator's discretion. Primary endpoint was freedom from transplantation (treatment)-related mortality (freedom from TRM), defined as death between Days -7 and +100. Overall, 101 patients (busulfan 50, treosulfan 51) with at least 12 months follow-up were analyzed. Freedom from TRM was 90.0% (95% CI: 78.2%, 96.7%) after busulfan and 100.0% (95% CI: 93.0%, 100.0%) after treosulfan. Secondary outcomes (transplantation-related mortality [12.0% versus 3.9%]) and overall survival (88.0% versus 96.1%) favored treosulfan. Graft failure was more common after treosulfan (n = 11), than after busulfan (n = 2) while all patients were rescued by second procedures except one busulfan patient. CTCAE Grade III adverse events were similar in both groups. This study confirmed treosulfan to be an excellent alternative to busulfan and can be safely used for conditioning treatment in children with non-malignant disease., (© 2023. The Author(s).)- Published
- 2024
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23. Influence of invasive aspergillosis during acute leukaemia treatment on survival after allogeneic stem cell transplantation: a prospective study of the EBMT Infectious Diseases Working Party.
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Penack O, Tridello G, Salmenniemi U, Martino R, Khanna N, Perruccio K, Fagioli F, Richert-Przygonska M, Labussière-Wallet H, Maertens J, Jubert C, Aljurf M, Pichler H, Kriván G, Kunadt D, Popova M, Gabriel M, Calore E, Blau IW, Benedetti F, Itäla-Remes M, de Kort E, Russo D, Faraci M, Ménard AL, Borne PVD, Poiré X, Yesilipek A, Gozdzik J, Yeğin ZA, Yañez L, Facchini L, Van Gorkom G, Thurner L, Kocak U, Sampol A, Zuckerman T, Bierings M, Mielke S, Ciceri F, Wendel L, Knelange N, Mikulska M, Averbuch D, Styczynski J, Camara R, and Cesaro S
- Abstract
Background: Infections are the main reason for mortality during acute leukaemia treatment and invasive aspergillosis (IA) is a major concern. Allogeneic stem cell transplantation (alloSCT) is a standard therapy and often is the only live-saving procedure in leukaemia patients. The profound immunodeficiency occurring after alloSCT led to high IA-associated mortality in the past. Therefore, patients with IA were historically considered transplant-ineligible. Recently, there has been improvement of anti-fungal management including novel anti-fungal agents. As a result, more leukaemia patients with IA are undergoing alloSCT. Outcome has not been prospectively assessed., Methods: We performed a prospective study in acute leukaemia patients undergoing alloSCT to analyse the impact of a prior history of probable or proven IA (pre-SCT IA). The primary endpoint was 1-year non-relapse mortality (NRM). Relapse free survival and overall survival were analysed as secondary endpoints., Findings: 1439 patients were included between 2016 and 2021. The incidence of probable or proven pre-SCT IA was 6.0% (n = 87). The cumulative incidence of 1-year NRM was 17.3% (95% CI 10.2-26.0) and 11.2% (9.6-13.0) for patients with and without pre-SCT IA. In multivariate analyses the hazard ratio (HR) for 1-year NRM was 2.1 (1.2-3.6; p = 0.009) for patients with pre-SCT IA. One-year relapse-free survival was inferior in patients with pre-SCT IA (59.4% [48.3-68.9] vs. 70.4 [67.9-72.8]; multivariate HR 1.5 [1.1-2.1]; p = 0.02). Consequently, 1-year overall survival was lower in patients with pre-SCT IA: (68.8% [57.8-77.4] vs. 79.0% [76.7-81.1]; multivariate HR 1.7 [1.1-2.5]; p = 0.01)., Interpretation: Pre-SCT IA remains to be significantly associated with impaired alloSCT outcome. On the other hand, more than two thirds of patients with pre-SCT IA were alive at one year after alloSCT. IA is not anymore an absolute contraindication for alloSCT because the majority of patients with IA who undergo alloSCT benefit from this procedure., Funding: There was no external funding source for this study., Competing Interests: R.dlC. Has received honoraria from Pfizer and MSD; J.S. reports personal fees from Gilead, outside the submitted work. EDK reports grants from Gilead sciences, personal fees from Pfizer, outside the submitted work. L.Y. reports grants and personal fees from Janssen, personal fees from Abbvie, personal fees and non-financial support from AstraZeneca, personal fees and non-financial support from Beigene, personal fees and non-financial support from Kite/Gilead, personal fees and non-financial support from Pfizer, outside the submitted work; S.M reports other from Celgene/BMS, other from Novartis, other from Kite/Gilead, other from Pfizer, other from Miltenyi, other from Mendes, other from SWECARNET, other from Scientify Research, outside the submitted work; J.M. reports personal fees and non-financial support from Gilead Sciences, personal fees and non-financial support from Mundipharma, personal fees and non-financial support from F2G, personal fees and non-financial support from Takeda, personal fees and non-financial support from Basilea, outside the submitted work; M.M. reports grants and personal fees from Gilead, personal fees from Mundipharma, personal fees from Pfizer, from null, outside the submitted work; H.P. reports non-financial support from Neovii, during the conduct of the study; OP has no COIs directly related to this work. HP reports non-financial support from Neovii during the conduct of the study; OP has received honoraria or travel support from Gilead, Jazz, MSD, Neovii, Novartis, Pfizer and Therakos. He has received research support from Incyte and Priothera. He is member of advisory boards to Equillium Bio, Jazz, Gilead, Novartis, MSD, Omeros, Orca Bio, Priothera, Sanofi, Shionogi and SOBI. T.Z. reports personal fees from AbbVie, personal fees from Orgenesis Inc, personal fees from BioSight Ltd, personal fees from Cellect Biotechnology, personal fees from Janssen, personal fees from Novartis, personal fees from Gilead Sciences, outside the submitted work. The remaining authors declare no conflict of interests., (© 2023 The Authors.)
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- 2023
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24. Phenotypic correlates of structural and functional protein impairments resultant from ALDH5A1 variants.
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Tokatly Latzer I, Roullet JB, Cesaro S, DiBacco ML, Arning E, Rotenberg A, Lee HHC, Opladen T, Jeltsch K, García-Cazorla À, Juliá-Palacios N, Gibson KM, Bertoldi M, and Pearl PL
- Subjects
- Child, Humans, Male, Female, Developmental Disabilities genetics, Phenotype, Succinate-Semialdehyde Dehydrogenase genetics, Succinate-Semialdehyde Dehydrogenase metabolism, Amino Acid Metabolism, Inborn Errors genetics, Amino Acid Metabolism, Inborn Errors metabolism, Amino Acid Metabolism, Inborn Errors pathology
- Abstract
To investigate the genotype-to-protein-to-phenotype correlations of succinic semialdehyde dehydrogenase deficiency (SSADHD), an inherited metabolic disorder of γ-aminobutyric acid catabolism. Bioinformatics and in silico mutagenesis analyses of ALDH5A1 variants were performed to evaluate their impact on protein stability, active site and co-factor binding domains, splicing, and homotetramer formation. Protein abnormalities were then correlated with a validated disease-specific clinical severity score and neurological, neuropsychological, biochemical, neuroimaging, and neurophysiological metrics. A total of 58 individuals (1:1 male/female ratio) were affected by 32 ALDH5A1 pathogenic variants, eight of which were novel. Compared to individuals with single homotetrameric or multiple homo and heterotetrameric proteins, those predicted not to synthesize any functional enzyme protein had significantly lower expression of ALDH5A1 (p = 0.001), worse overall clinical outcomes (p = 0.008) and specifically more severe cognitive deficits (p = 0.01), epilepsy (p = 0.04) and psychiatric morbidity (p = 0.04). Compared to individuals with predictions of having no protein or a protein impaired in catalytic functions, subjects whose proteins were predicted to be impaired in stability, folding, or oligomerization had a better overall clinical outcome (p = 0.02) and adaptive skills (p = 0.04). The quantity and type of enzyme proteins (no protein, single homotetramers, or multiple homo and heterotetramers), as well as their structural and functional impairments (catalytic or stability, folding, or oligomerization), contribute to phenotype severity in SSADHD. These findings are valuable for assessment of disease prognosis and management, including patient selection for gene replacement therapy. Furthermore, they provide a roadmap to determine genotype-to-protein-to-phenotype relationships in other autosomal recessive disorders., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2023
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25. Adenovirus infection in allogeneic hematopoietic cell transplantation.
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Cesaro S
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- Adult, Humans, Child, Cidofovir, Prospective Studies, Risk Factors, Immunologic Factors, Adenoviridae Infections drug therapy, Adenoviridae Infections epidemiology, Hematopoietic Stem Cell Transplantation adverse effects
- Abstract
Adenovirus (AdV) infection occurs in 0-20% of patients in the first 3-4 months after allogeneic hematopoietic cell transplantation (HCT), being higher in pediatric than in adult patients. About 50% of AdV infections involve the blood, which in turn, correlates with an increased risk developing AdV diseases, end-organ damage, and 6-month overall mortality. The main risk factors for AdV infection are T-cell depletion of the graft by ex vivo selection procedures or in vivo use of alemtuzumab or antithymocyte serum, development of graft versus host disease (GVHD) grade III-IV, donor type (haploidentical or human leucocyte antigen mismatched related donor > cord blood> unrelated matched donor) and severe lymphopenia (<0.2 × 10
9 /L). The prevention of AdV disease relies on early diagnosis of increasing viral replication in blood or stool and the pre-emptive start of cidofovir as viral load exceeds the threshold of ≥102-3 copies/mL in blood and/or 106 copies/g stool in the stool. Cidofovir (CDV), a cytosine monophosphate nucleotide analog, is currently the only antiviral recommended for AdV infection despite limited efficacy and moderate risk of nephrotoxicity. Brincidofovir, a lipid derivative of CDV with more favorable pharmacokinetics properties and superior efficacy, is not available and currently is being investigated for other viral infections. The enhancement of virus-specific T-cell immunity in the first few months post-HCT by the administration of donor-derived or third-party-donor-derived virus-specific T-cells represents an innovative and promising modality of intervention and data of efficacy and safety of the ongoing prospective randomized studies are eagerly awaited., (© 2023 Wiley Periodicals LLC.)- Published
- 2023
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26. Gut microbiota diversity before allogeneic hematopoietic stem cell transplantation as a predictor of mortality in children.
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Masetti R, Leardini D, Muratore E, Fabbrini M, D'Amico F, Zama D, Baccelli F, Gottardi F, Belotti T, Ussowicz M, Fraczkiewicz J, Cesaro S, Zecca M, Merli P, Candela M, Pession A, Locatelli F, Prete A, Brigidi P, and Turroni S
- Subjects
- Adult, Humans, Child, Transplantation, Homologous, Probability, Gastrointestinal Microbiome, Hematopoietic Stem Cell Transplantation methods, Graft vs Host Disease microbiology
- Abstract
The correlation existing between gut microbiota diversity and survival after allogeneic hematopoietic stem cell transplantation (allo-HSCT) has so far been studied in adults. Pediatric studies question whether this association applies to children as well. Stool samples from a multicenter cohort of 90 pediatric allo-HSCT recipients were analyzed using 16S ribosomal RNA amplicon sequencing to profile the gut microbiota and estimate diversity with the Shannon index. A global-to-local networking approach was used to characterize the ecological structure of the gut microbiota. Patients were stratified into higher- and lower-diversity groups at 2 time points: before transplantation and at neutrophil engraftment. The higher-diversity group before transplantation exhibited a higher probability of overall survival (88.9% ± 5.7% standard error [SE] vs 62.7% ± 8.2% SE; P = .011) and lower incidence of grade 2 to 4 and grade 3 to 4 acute graft-versus-host disease (aGVHD). No significant difference in relapse-free survival was observed between the 2 groups (80.0% ± 6.0% SE vs 55.4% ± 10.8% SE; P = .091). The higher-diversity group was characterized by higher relative abundances of potentially health-related microbial families, such as Ruminococcaceae and Oscillospiraceae. In contrast, the lower-diversity group showed an overabundance of Enterococcaceae and Enterobacteriaceae. Network analysis detected short-chain fatty acid producers, such as Blautia, Faecalibacterium, Roseburia, and Bacteroides, as keystones in the higher-diversity group. Enterococcus, Escherichia-Shigella, and Enterobacter were instead the keystones detected in the lower-diversity group. These results indicate that gut microbiota diversity and composition before transplantation correlate with survival and with the likelihood of developing aGVHD., (© 2023 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.)
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- 2023
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27. Update of recommendations for the management of COVID-19 in patients with haematological malignancies, haematopoietic cell transplantation and CAR T therapy, from the 2022 European Conference on Infections in Leukaemia (ECIL 9).
- Author
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Cesaro S, Mikulska M, Hirsch HH, Styczynski J, Meylan S, Cordonnier C, Navarro D, von Lilienfeld-Toal M, Mehra V, Marchesi F, Besson C, Masculano RC, Beutel G, Einsele H, Maertens J, de la Camara R, Ljungman P, and Pagano L
- Subjects
- Humans, Receptors, Chimeric Antigen, COVID-19, Leukemia complications, Leukemia therapy, Hematologic Neoplasms complications, Hematologic Neoplasms therapy, Hematopoietic Stem Cell Transplantation adverse effects
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- 2023
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28. Decrease of lethal infectious complications in the context of causes of death (COD) after hematopoietic cell transplantation: COD-2 and COD-1 study of the Infectious Diseases Working Party EBMT.
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Styczynski J, Tridello G, Koster L, Knelange N, Wendel L, van Biezen A, van der Werf S, Mikulska M, Gil L, Cordonnier C, Ljungman P, Averbuch D, Cesaro S, Baldomero H, Chabannon C, Corbacioglu S, Dolstra H, Glass B, Greco R, Kröger N, de Latour RP, Mohty M, Neven B, Peric Z, Snowden JA, Sureda A, Yakoub-Agha I, and de la Camara R
- Subjects
- Humans, Cause of Death, Chronic Disease, Retrospective Studies, Hematopoietic Stem Cell Transplantation methods, Communicable Diseases etiology, Lymphoma, Leukemia, Myeloid, Acute etiology
- Abstract
We previously analyzed trends in incidence and factors associated with lethal complications in ALL/AML/CML patients (causes of deaths; COD-1 study). The objective of this study was the analysis of incidence and specific causes of death after HCT, with focus on infectious deaths in two time periods, 1980-2001 (cohort-1) and 2002-2015 (cohort-2). All patients with HCT for lymphoma, plasma cell disorders, chronic leukemia (except CML), myelodysplastic/myeloproliferative disorders, registered in the EBMT-ProMISe-database were included (n = 232,618) (COD-2 study). Results were compared to those in the ALL/AML/CML COD-1 study. Mortality from bacterial, viral, fungal, and parasitic infections decreased in very early, early and intermediate phases. In the late phase, mortality from bacterial infections increased, while mortality from fungal, viral, or unknown infectious etiology did not change. This pattern was similar for allo- and auto-HCT in COD-1 and COD-2 studies, with a distinct and constant lower incidence of all types of infections at all phases, after auto-HCT. In conclusion, infections were the main cause of death before day +100, followed by relapse. Mortality from infectious deaths significantly decreased, except late phase. Post-transplant mortality has significantly decreased in all phases, from all causes after auto-HCT; it has decreased in all phases after allo-HCT except late phase., (© 2023. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2023
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29. Long term use of eltrombopag in children with chronic immune thrombocytopenia: extended real life retrospective multicenter experience of the Italian Association of Pediatric Hematology and Oncology.
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Giordano P, Lassandro G, Barone A, Cesaro S, Fotzi I, Giona F, Gorio C, Maggio A, Miano M, Marzollo A, Nardi M, Pession A, Ruggiero A, Russo G, Saracco P, Spinelli M, Tolva A, Tornesello A, Palladino V, and Del Vecchio GC
- Abstract
Background: The present multicenter retrospective study on eltrombopag administration in Italian children with chronic ITP aims to extend follow-up of our previous study., Materials and Methods: This retrospective multicenter study was conducted in 17 centers affiliated to the Italian Association of Pediatric Hematology and Oncology (AIEOP). Patients were classified into three subgroups: group 1 included patients who discontinued treatment due to a stable platelet count; group 2 included patients who discontinued treatment due to ineffectiveness; group 3 included patients who did not permanently discontinue treatment., Results: 56 patients were eligible for analysis. The median duration of eltrombopag treatment was 40 months (7-71 months). Twenty patients (36%) discontinued permanently eltrombopag. The reasons of permanent discontinuation were adverse effects ( n = 1), inefficacy ( n = 10), stable platelet count ( n = 9). All patients of group 1 maintained a durable response without additional treatments after eltrombopag discontinuation. We found that patients of group 2 were on treatment for less time (median treatment time: 13.5 months, min: 6.0 - max: 56.0) than patients of group 1 (median treatment time: 34 months, min: 16.0 - max: 62.0) ( p < 0.05). Patients of group 2 mostly did not achieve a stable platelet count in the first 6 months of treatment and underwent concomitant therapies during follow-up respect of group 1 and group 3 ( p < 0.01)., Conclusion: Our study found that the benefits of eltrombopag treatment, in terms of platelet count improvement and use of additional therapies, are identifiable from the first 6 months of treatment., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Giordano, Lassandro, Barone, Cesaro, Fotzi, Giona, Gorio, Maggio, Miano, Marzollo, Nardi, Pession, Ruggiero, Russo, Saracco, Spinelli, Tolva, Tornesello, Palladino and Del Vecchio.)
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- 2023
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30. Phenotypic Correlates of Structural and Functional Protein Impairments Resultant from ALDH5A1 Variants.
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Latzer IT, Roullet JB, Cesaro S, DiBacco ML, Arning E, Rotenberg A, Lee HHC, Opladen T, Jeltsch K, García-Cazorla À, Juliá-Palacios N, Gibson KM, Bertoldi M, and Pearl PL
- Abstract
Objective: To investigate the genotype-to-protein-to-phenotype correlations of succinic semialdehyde dehydrogenase deficiency (SSADHD), an inherited metabolic disorder of γ-aminobutyric acid catabolism., Methods: Bioinformatics and in silico mutagenesis analyses of ALDH5A1 variants were performed to evaluate their impact on protein stability, active site and co-factor binding domains, splicing, and homotetramer formation. Protein abnormalities were then correlated with a validated disease-specific clinical severity score and neurological, neuropsychological, biochemical, neuroimaging, and neurophysiological metrics., Results: A total of 58 individuals (1:1 male/female ratio) were affected by 32 ALDH5A1 pathogenic variants, eight of which were novel. Compared to individuals with single homotetrameric or multiple homo and heterotetrameric proteins, those predicted not to synthesize any functional enzyme protein had significantly lower expression of ALDH5A1 ( p = 0.001), worse overall clinical outcomes ( p = 0.008) and specifically more severe cognitive deficits ( p = 0.01), epilepsy ( p = 0.04) and psychiatric morbidity ( p = 0.04). Compared to individuals with predictions of having no protein or a protein impaired in catalytic functions, subjects whose proteins were predicted to be impaired in stability, folding, or oligomerization had a better overall clinical outcome ( p = 0.02) and adaptive skills ( p = 0.04)., Conclusions: The quantity and type of enzyme proteins (no protein, single homotetramers, or multiple homo and heterotetramers), as well as their structural and functional impairments (catalytic or stability, folding, or oligomerization), contribute to phenotype severity in SSADHD. These findings are valuable for assessment of disease prognosis and management, including patient selection for gene replacement therapy. Furthermore, they provide a roadmap to determine genotype-to-protein-to-phenotype relationships in other autosomal recessive disorders., Competing Interests: Competing Interests The authors I.T.L, J.B.R., M.B., S.C., M.L.D., E.A., T.O., K.J., À.G.C., N.J.P., K.M.G. have no relevant financial or non- financial interests to discolose. The authors A.R. and H.H.C.L. are co-founders and have equity in Galibra Neuroscience, Inc., which develops treatments for SSADH deficiency, including gene replacement therapy mentioned in this study. The authors A.R., H.C.C.L., and P.L.P. are inventors of a filed SSADH deficiency gene therapy patent.
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- 2023
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31. Refractory Anaplastic Large Cell Lymphoma Rescued by the Combination of the Second-Generation ALK Inhibitor Brigatinib, High-dose Chemotherapy and Allogeneic Stem Cell Transplantation: A Case Report and Review of the Literature.
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Caddeo G, Tecchio C, Chinello M, Balter R, Zaccaron A, Vitale V, Pezzella V, Bonetti E, Pillon M, Carraro E, Mussolin L, and Cesaro S
- Abstract
The treatment of pediatric patients with refractory or relapsed anaplastic large cell lymphoma (ALCL) is still a major challenge. In addition to conventional chemotherapy and stem cell transplantation, new therapeutic options such as anti-CD30 drugs and anaplastic lymphoma kinase (ALK) inhibitors have been recently introduced in this setting. Among ALK inhibitors, only the first-generation molecule crizotinib is approved for pediatric use, while second-generation molecules, such as brigatinib, are still under investigation. Here we report the case of a 13-year-old boy diagnosed with stage IV ALCL, refractory to first-line conventional chemotherapy and second-line therapy with the anti CD30 antibody-drug conjugate brentuximab-vedotin, who finally achieved remission after a combination of conventional high-dose chemotherapy and the second-generation ALK inhibitor brigatinib. The latter was chosen for its ability to penetrate through the blood-brain barrier, due to the persistent involvement of the patient's cerebral nervous system. The remission was then consolidated with an allogeneic hematopoietic stem cell transplantation (HSCT) from an unrelated donor using myeloablative conditioning with total body irradiation. At 24 months after HSCT, the patient is in complete remission, alive and well. An updated review regarding the use of ALK inhibitors in ALCL patients is provided., (© 2023. The Author(s).)
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- 2023
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32. The role of androgen therapy in acquired aplastic anemia and other bone marrow failure syndromes.
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Nassani M, Fakih RE, Passweg J, Cesaro S, Alzahrani H, Alahmari A, Bonfim C, Iftikhar R, Albeihany A, Halkes C, Ahmed SO, Dufour C, and Aljurf M
- Abstract
Bone marrow failure syndromes are a heterogeneous group of diseases. With the major advancements in diagnostic tools and sequencing techniques, these diseases may be better classified and therapies may be further tailored. Androgens, a historic group of drugs, were found to stimulate hematopoiesis by enhancing the responsiveness of progenitors. These agents have been used for decades to treat different forms of bone marrow failure. With the availability of more effective pathways to treat BMF, androgens are less used currently. Nevertheless, this group of drugs may serve BMF patients where standard therapy is contraindicated or not available. In this article, we review the published literature addressing the use of androgens in BMF patients and we make recommendations on how to best use this class of drugs within the current therapeutic landscape., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Nassani, Fakih, Passweg, Cesaro, Alzahrani, Alahmari, Bonfim, Iftikhar, Albeihany, Halkes, Ahmed, Dufour and Aljurf.)
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- 2023
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33. Risk factors for a severe disease course in children with SARS-COV-2 infection following hematopoietic cell transplantation in the pre-Omicron period: a prospective multinational Infectious Disease Working Party from the European Society for Blood and Marrow Transplantation group (EBMT) and the Spanish Group of Hematopoietic Stem Cell Transplantation (GETH) study.
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Averbuch D, de la Camara R, Tridello G, Knelange NS, Bykova TA, Ifversen M, Dobsinska V, Ayas M, Hamidieh AA, Pichler H, Perez-Martinez A, Cesaro S, Sundin M, Badell I, Bader P, Johansson JE, Mirci-Danicar O, Sedlacek P, Paillard C, Gibson B, Lawson S, Kroeger N, Corbacioglu S, Mikulska M, Piñana JL, Styczynski J, and Ljungman P
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- Humans, Male, Child, Female, Transplantation, Homologous, Prospective Studies, Bone Marrow, COVID-19 Testing, Cough etiology, SARS-CoV-2, Risk Factors, Disease Progression, COVID-19 etiology, Hematopoietic Stem Cell Transplantation adverse effects, Communicable Diseases etiology
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Risk factors for severe SARS-Cov-2 infection course are poorly described in children following hematopoietic cell transplantation (HCT). In this international study, we analyzed factors associated with a severe course (intensive care unit (ICU) admission and/or mortality) in post-HCT children. Eighty-nine children (58% male; median age 9 years (min-max 1-18)) who received an allogeneic (85; 96%) or an autologous (4; 4%) HCT were reported from 28 centers (18 countries). Median time from HCT to SARS-Cov-2 infection was 7 months (min-max 0-181). The most common clinical manifestations included fever (37; 42%) and cough (26; 29%); 37 (42%) were asymptomatic. Nine (10%) children following allo-HCT required ICU care. Seven children (8%) following allo-HCT, died at a median of 22 days after SARS-Cov-2 diagnosis. In a univariate analysis, the probability of a severe disease course was higher in allo-HCT children with chronic GVHD, non-malignant disease, immune suppressive treatment (specifically, mycophenolate), moderate immunodeficiency score, low Lansky score, fever, cough, coinfection, pulmonary radiological findings, and high C-reactive protein. In conclusion, SARS-Cov-2 infection in children following HCT was frequently asymptomatic. Despite this, 10% needed ICU admission and 8% died in our cohort. Certain HCT, underlying disease, and SARS-Cov-2 related factors were associated with a severe disease course., (© 2023. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2023
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34. Long-term proliferation of immature hypoxia-dependent JMML cells supported by a 3D in vitro system.
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Cani A, Tretti Parenzan C, Frasson C, Rampazzo E, Scarparo P, Francescato S, Caicci F, Barbieri V, Rosato A, Cesaro S, Zecca M, Micalizzi C, Sainati L, Pigazzi M, Biffi A, Buldini B, Locatelli F, Persano L, Masetti R, Te Kronnie G, and Bresolin S
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- Humans, Child, Preschool, Bone Marrow, Granulocytes, Cell Proliferation, Leukemia, Myelomonocytic, Juvenile therapy
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Juvenile myelomonocytic leukemia (JMML) is a rare clonal stem cell disorder that occurs in early childhood and is characterized by the hyperactivation of the RAS pathway in 95% of the patients. JMML is characterized by a hyperproliferation of granulocytes and monocytes, and little is known about the heterogeneous nature of leukemia-initiating cells, as well as of the cellular hierarchy of the JMML bone marrow. In this study, we report the generation and characterization of a novel patient-derived three-dimensional (3D) in vitro JMML model, called patient-derived JMML Atypical Organoid (pd-JAO), sustaining the long-term proliferation of JMML cells with stem cell features and patient-specific hallmarks. JMML cells brewed in a 3D model under different microenvironmental conditions acquired proliferative and survival advantages when placed under low oxygen tension. Transcriptomic and microscopic analyses revealed the activation of specific metabolic energy pathways and the inactivation of processes leading to cell death. Furthermore, we demonstrated the pd-JAO-derived cells' migratory, propagation, and self-renewal capacities. Our study contributes to the development of a robust JMML 3D in vitro model for studying and defining the impact of microenvironmental stimuli on JMML disease and the molecular mechanisms that regulate JMML initiating and propagating cells. Pd-JAO may become a promising model for compound tests focusing on new therapeutic interventions aimed at eradicating JMML progenitors and controlling JMML disease., (© 2023 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.)
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- 2023
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35. Endemic or regionally limited bacterial and viral infections in haematopoietic stem-cell transplantation recipients: a Worldwide Network for Blood and Marrow Transplantation (WBMT) Review.
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Muhsen IN, Galeano S, Niederwieser D, Koh MBC, Ljungman P, Machado CM, Kharfan-Dabaja MA, de la Camara R, Kodera Y, Szer J, Rasheed W, Cesaro S, Hashmi SK, Seber A, Atsuta Y, Saleh MFM, Srivastava A, Styczynski J, Alrajhi A, Almaghrabi R, Abid MB, Chemaly RF, Gergis U, Brissot E, El Fakih R, Riches M, Mikulska M, Worel N, Weisdorf D, Greinix H, Cordonnier C, and Aljurf M
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- Humans, Bone Marrow, Europe, Hematopoietic Stem Cell Transplantation adverse effects, Virus Diseases epidemiology, Virus Diseases etiology, Virus Diseases prevention & control, Bacterial Infections epidemiology, Bacterial Infections etiology, Bacterial Infections prevention & control, Zika Virus, Zika Virus Infection
- Abstract
Literature discussing endemic and regionally limited infections in recipients of haematopoietic stem-cell transplantation (HSCT) outside western Europe and North America is scarce. This Worldwide Network for Blood and Marrow Transplantation (WBMT) article is part one of two papers aiming to provide guidance to transplantation centres around the globe regarding infection prevention and treatment, and considerations for transplantation based on current evidence and expert opinion. These recommendations were initially formulated by a core writing team from the WBMT and subsequently underwent multiple revisions by infectious disease experts and HSCT experts. In this paper, we summarise the data and provide recommendations on several endemic and regionally limited viral and bacterial infections, many of which are listed by WHO as neglected tropical diseases, including Dengue, Zika, yellow fever, chikungunya, rabies, brucellosis, melioidosis, and leptospirosis., Competing Interests: Declaration of interests MBK declares honoraria from Gilead and an advisory board role at Gilead. RDLC declares honoraria from Gilead. NW declares honoraria and consultancy fees from Novartis; travel and honoraria from Kite Gilead; honoraria and research funding from Sanofi Genzyme; honoraria and speaker fees from Therakos Mallinckrodt; and travel fees from BMS Celgene. EB declares honoraria Novartis, Astellas, Alexion, Gilead, MSD, Keocyt, Jazz Pharmaceuticals, and Amgen; and travel fees from Jazz Pharmaceuticals, Novartis, and Amgen. JeS declares honoraria from Alexion, Sobi, and Takeda; consultancy fees from Alexion, Sobi, and Takeda; travel fees from Sobi; and an advisory board role at Prevail Therapeutics. JaS declares honoraria from MSD, Glead, TEVA, Atara, and Takeda. DW declares research funding from FATE therapeutics: Research Funding and Incyte. SKH declares honoraria from Pfizer, Novartis, Janssen, Therakos Mallinckrodt, Sanofi, and Roche. YA declares lecture fees from Novartis, AbbVie GK, and Astellas and consultancy honoraria from Meiji Seika, JCR Pharmaceuticals, and Kyowa Kirin. PL declares honoraria from Takeda, OctaPharma, and MSD. All other authors declare no competing interests., (Copyright © 2023 Elsevier Ltd. All rights reserved.)
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- 2023
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36. Endemic or regionally limited parasitic and fungal infections in haematopoietic stem-cell transplantation recipients: a Worldwide Network for Blood and Marrow Transplantation (WBMT) Review.
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Muhsen IN, Galeano S, Niederwieser D, Koh MBC, Ljungman P, Machado CM, Kharfan-Dabaja MA, de la Camara R, Kodera Y, Szer J, Rasheed W, Cesaro S, Hashmi SK, Seber A, Atsuta Y, Saleh MFM, Srivastava A, Styczynski J, Alrajhi A, Almaghrabi R, Abid MB, Chemaly RF, Gergis U, Brissot E, El Fakih R, Riches M, Mikulska M, Worel N, Weisdorf D, Greinix H, Cordonnier C, and Aljurf M
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- Humans, Bone Marrow, Europe, Mycoses epidemiology, Mycoses etiology, Communicable Diseases, Hematopoietic Stem Cell Transplantation adverse effects
- Abstract
There is a scarcity of data on endemic and regionally limited fungal and parasitic infections in recipients of haematopoietic stem-cell transplantation (HSCT) outside western Europe and North America. This Worldwide Network for Blood and Marrow Transplantation (WBMT) Review is one of two papers aiming to provide guidance to transplantation centres worldwide regarding prevention, diagnosis, and treatment based on the currently available evidence and expert opinion. These recommendations were created and reviewed by physicians with expertise in HSCT or infectious disease, representing several infectious disease and HSCT groups and societies. In this paper, we review the literature on several endemic and regionally limited parasitic and fungal infections, some of which are listed as neglected tropical diseases by WHO, including visceral leishmaniasis, Chagas disease, strongyloidiasis, malaria, schistosomiasis, histoplasmosis, blastomycosis, and coccidioidomycosis., Competing Interests: Declaration of interests MBCK declares honoraria from Gilead and an advisory board role at Gilead. RDLC declares honoraria from Gilead. NW: declares honoraria from Novartis, Kite Gilead, Sanofi Genzyme, and Therakos Mallinckrodt; consultancy fees from Novartis; travel fees from Kite Gilead and BMS Celgene; research funding from Sanofi Genzyme; and speaker fees from Therakos Mallinckrodt. EB declares honoraria from Novartis, Astellas, Alexion, Jazz Pharmaceuticals, Gilead, MSD, Keocyt, and Amgen; and travel fees from Novartis, Jazz Pharmaceuticals, and Amgen. JeS declares consultancy fees from Alexion, Sobi, and Takeda; honoraria from Alexion, Sobi, and Takeda; travel fees from Sobi; and an advisory board role at Prevail Therapeutics. JaS declares honoraria from MSD, Glead, TEVA, Atara, and Takeda. DW declares research funding from FATE therapeutics and Incyte. SKH declares honoraria from Pfizer, Novartis, Janssen, Therakos Mallinckrodt, Sanofi, and Roche. All other authors declare no competing interests., (Copyright © 2023 Elsevier Ltd. All rights reserved.)
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- 2023
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37. Consensus Statement on Animals' Relationship with Pediatric Oncohematological Patients, on Behalf of Infectious Diseases and Nurse Working Groups of the Italian Association of Pediatric Hematology-Oncology.
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Fiumana G, Botta D, Dalla Porta MF, Macchi S, Soncini E, Santaniello A, Paciello O, Amicucci M, Cellini M, and Cesaro S
- Abstract
Contact with animals in pediatric oncohematologic patients is associated with many benefits, but the risk of contracting zoonoses, even if low, must be considered by clinicians. In order to assess the awareness about this topic, we surveyed the Italian pediatric oncohematology centers, which resulted in heterogeneous responses. The Infectious Diseases Working Group and the Nurse Working Group of the Italian Association of Pediatric Hematology-Oncology, together with veterinarians from the National Federation of Italian Veterinarians, drew up a consensus document to unify the indications to be given to families with the aim of guaranteeing a safe interaction between patients and animals and improving the collaboration of clinicians with veterinarians and families.
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- 2023
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38. Improved outcomes over time and higher mortality in CMV seropositive allogeneic stem cell transplantation patients with COVID-19; An infectious disease working party study from the European Society for Blood and Marrow Transplantation registry.
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Ljungman P, Tridello G, Piñana JL, Ciceri F, Sengeloev H, Kulagin A, Mielke S, Yegin ZA, Collin M, Einardottir S, Lepretre SD, Maertens J, Campos A, Metafuni E, Pichler H, Folber F, Solano C, Nicholson E, Yüksel MK, Carlson K, Aguado B, Besley C, Byrne J, Heras I, Dignan F, Kröger N, Robin C, Khan A, Lenhoff S, Grassi A, Dobsinska V, Miranda N, Jimenez MJ, Yonal-Hindilerden I, Wilson K, Averbuch D, Cesaro S, Xhaard A, Knelange N, Styczynski J, Mikulska M, and de la Camara R
- Subjects
- Humans, Middle Aged, Bone Marrow, Transplantation, Homologous, Registries, COVID-19 complications, Hematopoietic Stem Cell Transplantation adverse effects, Communicable Diseases complications, Cytomegalovirus Infections complications
- Abstract
Introduction: COVID-19 has been associated with high morbidity and mortality in allogeneic hematopoietic stem cell transplant (allo-HCT) recipients., Methods: This study reports on 986 patients reported to the EBMT registry during the first 29 months of the pandemic., Results: The median age was 50.3 years (min - max; 1.0 - 80.7). The median time from most recent HCT to diagnosis of COVID-19 was 20 months (min - max; 0.0 - 383.9). The median time was 19.3 (0.0 - 287.6) months during 2020, 21.2 (0.1 - 324.5) months during 2021, and 19.7 (0.1 - 383.9) months during 2022 (p = NS). 145/986 (14.7%) patients died; 124 (12.6%) due to COVID-19 and 21 of other causes. Only 2/204 (1%) fully vaccinated patients died from COVID-19. There was a successive improvement in overall survival over time. In multivariate analysis, increasing age (p<.0001), worse performance status (p<.0001), contracting COVID-19 within the first 30 days (p<.0001) or 30 - 100 days after HCT (p=.003), ongoing immunosuppression (p=.004), pre-existing lung disease (p=.003), and recipient CMV seropositivity (p=.004) had negative impact on overall survival while patients contracting COVID-19 in 2020 (p<.0001) or 2021 (p=.027) had worse overall survival than patients with COVID-19 diagnosed in 2022., Discussion: Although the outcome of COVID-19 has improved, patients having risk factors were still at risk for severe COVID-19 including death., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Ljungman, Tridello, Piñana, Ciceri, Sengeloev, Kulagin, Mielke, Yegin, Collin, Einardottir, Lepretre, Maertens, Campos, Metafuni, Pichler, Folber, Solano, Nicholson, Yüksel, Carlson, Aguado, Besley, Byrne, Heras, Dignan, Kröger, Robin, Khan, Lenhoff, Grassi, Dobsinska, Miranda, Jimenez, Yonal-Hindilerden, Wilson, Averbuch, Cesaro, Xhaard, Knelange, Styczynski, Mikulska and de la Camara.)
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- 2023
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39. Autoimmune Lymphoproliferative Syndrome (ALPS) Disease and ALPS Phenotype: Are They Two Distinct Entities?
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Palmisani E, Miano M, Grossi A, Lanciotti M, Lupia M, Terranova P, Ceccherini I, Montanari E, Calvillo M, Pierri F, Micalizzi C, Maggiore R, Guardo D, Zanardi S, Facchini E, Maggio A, Mastrodicasa E, Corti P, Russo G, Pillon M, Farruggia P, Cesaro S, Barone A, Tosetti F, Ramenghi U, Crescenzio N, Bleesing J, Dufour C, and Fioredda F
- Abstract
Autoimmune lymphoproliferative syndrome (ALPS) is an inherited disorder of lymphocyte homeostasis classically due to mutation of FAS, FASL, and CASP10 genes (ALPS-FAS/CASP10). Despite recent progress, about one-third of ALPS patients does not carry classical mutations and still remains gene orphan (ALPS-U, undetermined genetic defects). The aims of the present study were to compare the clinical and immunological features of ALPS-FAS/CASP10 versus those of ALPS-U affected subjects and to deepen the genetic characteristics of this latter group. Demographical, anamnestic, biochemical data were retrieved from medical record of 46 ALPS subjects. An enlarged panel of genes (next-generation sequencing) was applied to the ALPS-U group. ALPS-U subjects showed a more complex phenotype if compared to ALPS-FAS/CASP10 group, characterized by multiorgan involvement ( P = 0.001) and positivity of autoimmune markers ( P = 0.02). Multilineage cytopenia was present in both groups without differences with the exception of lymphocytopenia and autoimmune neutropenia that were more frequent in ALPS-U than in the ALPS-FAS/CASP10 group ( P = 0.01 and P = 0.04). First- and second-line treatments were able to control the symptoms in 100% of the ALPS-FAS/CASP10 patients, while 63% of ALPS-U needed >2 lines of treatment and remission in some cases was obtained only after target therapy. In the ALPS-U group, we found in 14 of 28 (50%) patients 19 variants; of these, 4 of 19 (21%) were known as pathogenic and 8 of 19 (42%) as likely pathogenic. A characteristic flow cytometry panel including CD3CD4-CD8-+TCRαβ+, CD3+CD25+/CD3HLADR+, TCR αβ+ B220+, and CD19+CD27+ identified the ALPS-FAS/CASP10 group. ALPS-U seems to represent a distinct entity from ALPS-FAS/CASP10; this is relevant for management and tailored treatments whenever available., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the European Hematology Association.)
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- 2023
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40. Use of eculizumab in children with allogeneic haematopoietic stem cell transplantation associated thrombotic microangiopathy - a multicentre retrospective PDWP and IEWP EBMT study.
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Svec P, Elfeky R, Galimard JE, Higham CS, Dalissier A, Quigg TC, Bueno Sanchez D, Han Lum S, Faraci M, Cole T, Pichler H, Benítez-Carabante MI, Horakova J, Gonzalez-Vicent M, Yanir A, Fagioli F, Wölfl M, von der Weid N, Protheroe R, Krivan G, Speckmann C, James B, Avcin SL, Bertrand Y, Verna M, Riha P, Patrick K, Cesaro S, Kalwak K, Bierings M, Büchner J, Mellgren K, Prohászka Z, Neven B, Lankester A, and Corbacioglu S
- Subjects
- Child, Humans, Retrospective Studies, Antibodies, Monoclonal, Humanized, Thrombotic Microangiopathies drug therapy, Thrombotic Microangiopathies etiology, Thrombotic Microangiopathies diagnosis, Hematopoietic Stem Cell Transplantation adverse effects
- Abstract
Terminal complement blockade by humanised monoclonal antibody eculizumab has been used to treat transplantation-associated thrombotic microangiopathy (TA-TMA) in recent years. This retrospective international study conducted by the Paediatric Diseases (PDWP) and Inborn Error Working Party (IEWP) of the European Society for Blood and Marrow Transplantation (EBMT) describes outcome and response of 82 paediatric patients from 29 centres who developed TA-TMA and were treated with eculizumab between January 2014 and May 2019. The median time from hematopoietic stem cell transplantation (HSCT) to TA-TMA manifestation was 92 days (range: 7-606) and from TA-TMA diagnosis to the start of eculizumab treatment 6 days (range: 0-135). Most patients received eculizumab weekly (72%, n = 55) with a standard weight (kg)-based dose (78%, n = 64). Six months from beginning of eculizumab therapy, the cumulative incidence of TA-TMA resolution was 36.6% (95% CI: 26.2-47) and the overall survival (OS) was 47.1% (95% CI: 35.9-57.5). All 43 patients with unresolved TA-TMA died. The cause of death was HSCT-related in 41 patients. This study also documents poor outcome of patients without aGvHD and their frequent concomitant viral infections. Considering recent publications, intensified eculizumab dosing and complement monitoring could potentially improve upon outcomes observed in this study., (© 2022. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2023
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41. New trends in the management of cytomegalovirus infection after allogeneic hematopoietic cell transplantation: a survey of the Infectious Diseases Working Pary of EBMT.
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Cesaro S, Ljungman P, Tridello G, Mikulska M, Wendel L, Styczynski J, Averbuch D, and de la Camara R
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- Humans, Valganciclovir, Antiviral Agents pharmacology, Antiviral Agents therapeutic use, Cytomegalovirus, Ganciclovir therapeutic use, Cytomegalovirus Infections drug therapy, Cytomegalovirus Infections etiology, Cytomegalovirus Infections prevention & control, Hematopoietic Stem Cell Transplantation adverse effects, Communicable Diseases etiology
- Abstract
The management of cytomegalovirus (CMV) infection was assessed with a survey performed in 2020 by the Infectious Diseases Working Party of European Society for Blood and Marrow Transplantation (EBMT). One-hundred-eighty of the 579 EBMT centres (31%) responded. CMV monitoring with quantitative PCR for CMV-DNAemia was used by 97% of centres while the duration of monitoring was variable according to the patient immune recovery and the ongoing immunosuppressive therapy. CMV prophylaxis for high-risk patients was used in 101 (56%) of centres: letermovir in 62 centres (61%), aciclovir/valaciclovir in 19 centres (19%), ganciclovir/valganciclovir in 17 centres (17%), foscarnet in 3 (3%). The most used trigger for pre-emptive therapy was a threshold of >10
3 copies/ml or >103 IU/ml. Ganciclovir/valganciclovir confirmed the preferred first line treatment both for pre-emptive and CMV disease therapy. CMV-cytotoxic T-cells were used mainly in the setting of relapsing/refractory CMV disease. Forty-eight centres reported CMV refractory/resistant infection due to mutated CMV strain.This survey showed that letermovir prophylaxis is adopted by more than half of centres using a prophylaxis approach for CMV infection. How letermovir prophylaxis will modify other important pillars of daily CMV management, such as frequency of CMV-DNAemia monitoring and preemptive therapy, remain a matter of investigation., (© 2022. The Author(s), under exclusive licence to Springer Nature Limited.)- Published
- 2023
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42. Use of music therapy in pediatric oncology: an Italian AIEOP multicentric survey study in the era of COVID-19.
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Giordano F, Muggeo P, Rutigliano C, Barzaghi F, Battisti L, Coccia P, Colombini A, D'Amico MR, De Santis R, Mascarin M, Mura R, Onofrillo D, Perruccio K, Rinieri S, Trevisan F, Zama D, Ziino O, De Lucia M, Santoro N, and Cesaro S
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- Child, Adolescent, Young Adult, Humans, Pandemics, Italy epidemiology, Music Therapy, COVID-19 therapy, COVID-19 epidemiology, Neoplasms epidemiology
- Abstract
Music therapy (MT) is a complementary therapy offered to children, young adults, and their families in pediatric oncology and palliative care. We performed a survey to collect information about MT in pediatric oncology in Italy. The outbreak of COVID-19 unavoidably changed the scenario of MT, suggesting some considerations presented in this survey. 27/32 (84.4%) centers belonging to the Infections and Supportive Therapy Working Group of Association of Pediatric Hematology and Oncology (AEIOP) completed in 2 different time points (T1 and T2) an online survey on MT, before and after COVID-19 pandemia. Different kinds of music approach were used taking care of patients in 21/27 centers, while in 14/21 (66%), a specific project of MT conducted by a music therapist was present. In 6/14 centers, MT activities were delivered for < 3 h/week, in 3 centers for > 3 and < 10 h/week, and in the remaining 5 for > 3 h/week. MT sessions were in different areas, day hospital, or ward (patient rooms, operating rooms, waiting rooms), on an individual basis or by groups. Patients were invited to MT by psychologists, caring physician, or nurse, or on equipé decision. MT was evaluated with tools self-made by music therapist in 11/14 centers. After COVID-19, MT has been withdrawn in 3 centers, sessions in the waiting rooms were reduced, individual sessions were preferred, and enrollment by multidisciplinary teams increased., Conclusion: This survey represents the starting platform to compare and discuss different experience of MT in AIEOP centers, to implement MT in pediatric oncology for a more qualified assistance to patients, and to improve quality of care., What Is Known: • Music therapy in pediatric oncology and palliative care can be used for the management and prevention of various somatic and psychological symptoms of patients and often is provided to children together with their families. • In Italy the application of Music therapy in the AIEOP pediatric oncology centers is constantly increasing, but due to the outbreak of Covid-19 Pandemic, Italian pediatric oncology departments were obliged to adopt restrictive measures., What Is New: • Although the majority of Centres did not abrogate MT interventions, judgment about limitation should be carefully taken since MT helps children and even more adolescents in their fight against cancer. • The best practice of Music therapy in pediatric oncology requires communication and collaboration among qualified music therapists and multidisciplinary care team, using a model of family-centered care that actively involves parents/ caregivers in assessment, treatment planning, and care delivery., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2023
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43. Invasive fungal diseases impact on outcome of childhood ALL - an analysis of the international trial AIEOP-BFM ALL 2009.
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Lehrnbecher T, Groll AH, Cesaro S, Alten J, Attarbaschi A, Barbaric D, Bodmer N, Conter V, Izraeli S, Mann G, Möricke A, Niggli F, Schrappe M, Stary J, Zapotocka E, Zimmermann M, and Elitzur S
- Subjects
- Adolescent, Child, Child, Preschool, Humans, Antifungal Agents therapeutic use, Retrospective Studies, Risk Factors, Mycoses drug therapy, Mycoses etiology, Precursor Cell Lymphoblastic Leukemia-Lymphoma complications, Precursor Cell Lymphoblastic Leukemia-Lymphoma drug therapy
- Abstract
In children with acute lymphoblastic leukemia (ALL), risk groups for invasive fungal disease (IFD) with need for antifungal prophylaxis are not well characterized, and with the advent of new antifungal compounds, current data on outcome are scarce. Prospectively captured serious adverse event reports of children enrolled in the international, multi-center clinical trial AIEOP-BFM ALL2009 were screened for proven/probable IFD, defined according to the updated EORTC/MSG consensus definitions. In a total of 6136 children (median age 5.2 years), 224 proven/probable IFDs (65 yeast and 159 mold) were reported. By logistic regression, the risk for proven/probable IFDs was significantly increased in children ≥12 years and those with a blast count ≥10% in the bone marrow on day 15 (P < 0.0001 each). Proven/probable IFDs had a 6-week and 12-week mortality of 10.7% and 11.2%, respectively. In the multivariate analysis, the hazard ratio for event-free and overall survival was significantly increased for proven/probable IFD, age ≥12 years, and insufficient response to therapy (P < 0.001, each). Our data define older children with ALL and those with insufficient treatment-response at high risk for IFD. As we show that IFD is an independent risk factor for event-free and overall survival, these patients may benefit from targeted antifungal prophylaxis., (© 2022. The Author(s).)
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- 2023
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44. Clinical features and prognostic factors of Magnusiomyces (Saprochaete) infections in haematology. A multicentre study of SEIFEM/Fungiscope.
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Del Principe MI, Seidel D, Criscuolo M, Dargenio M, Rácil Z, Piedimonte M, Marchesi F, Nadali G, Koehler P, Fracchiolla N, Cattaneo C, Klimko N, Spolzino A, Yilmaz Karapinar D, Demiraslan H, Duarte RF, Demeter J, Stanzani M, Melillo LMA, Basilico CM, Cesaro S, Paterno G, Califano C, Delia M, Buzzatti E, Busca A, Alakel N, Arsenijevi'c VA, Camus V, Falces-Romero I, Itzhak L, Kouba M, Martino R, Sedlacek P, Weinbergerová B, Cornely OA, and Pagano L
- Subjects
- Humans, Female, Child, Preschool, Child, Adolescent, Young Adult, Adult, Middle Aged, Aged, Male, Antifungal Agents therapeutic use, Prognosis, Echinocandins therapeutic use, Candidemia drug therapy, Hematology
- Abstract
Background: Our multicentre study aims to identify baseline factors and provide guidance for therapeutic decisions regarding Magnusiomyces-associated infections, an emerging threat in patients with haematological malignancies., Methods: HM patients with proven (Magnusiomyces capitatus) M. capitatus or (Magnusiomyces clavatus) M. clavatus (formerly Saprochaete capitata and Saprochaete clavata) infection diagnosed between January 2010 and December 2020 were recorded from the SEIFEM (Sorveglianza Epidemiologica Infezioni nelle Emopatie) group and FungiScope (Global Emerging Fungal Infection Registry). Cases of Magnusiomyces fungemia were compared with candidemia., Results: Among 90 Magnusiomyces cases (60 [66%] M. capitatus and 30 (34%) M. clavatus), median age was 50 years (range 2-78), 46 patients (51%) were female and 67 (74%) had acute leukaemia. Thirty-six (40%) of Magnusiomyces-associated infections occurred during antifungal prophylaxis, mainly with posaconazole (n = 13, 36%) and echinocandins (n = 12, 34%). Instead, the candidemia rarely occurred during prophylaxis (p < .0001). First-line antifungal therapy with azoles, alone or in combination, was associated with improved response compared to other antifungals (p = .001). Overall day-30 mortality rate was 43%. Factors associated with higher mortality rates were septic shock (HR 2.696, 95% CI 1.396-5.204, p = .003), corticosteroid treatment longer than 14 days (HR 2.245, 95% CI 1.151-4.376, p = .018) and lack of neutrophil recovery (HR 3.997, 95% CI 2.102-7.601, p < .001). The latter was independently associated with poor outcome (HR 2.495, 95% CI 1.192-5.222, p = .015)., Conclusions: Magnusiomyces-associated infections are often breakthrough infections. Effective treatment regimens of these infections remain to be determined, but neutrophil recovery appears to play an important role in the favourable outcome., (© 2022 Wiley-VCH GmbH.)
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- 2023
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45. Ceftolozane/Tazobactam and Ceftazidime/Avibactam: An Italian Multi-center Retrospective Analysis of Safety and Efficacy in Children With Hematologic Malignancies and Multi-drug Resistant Gram-negative Bacteria Infections.
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Perruccio K, Rosaria D'Amico M, Baretta V, Onofrillo D, Carraro F, Calore E, Muggeo P, Colombini A, Zama D, Meazza C, and Cesaro S
- Subjects
- Child, Humans, Ceftazidime therapeutic use, Ceftazidime pharmacology, Cephalosporins therapeutic use, Drug Combinations, Gram-Negative Bacteria, Microbial Sensitivity Tests, Pseudomonas aeruginosa, Pseudomonas Infections drug therapy, Retrospective Studies, Tazobactam therapeutic use, Anti-Bacterial Agents adverse effects, Drug Resistance, Multiple, Bacterial, Hematologic Neoplasms complications, Hematologic Neoplasms drug therapy
- Abstract
Competing Interests: All authors have no conflict of interest to disclose.
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- 2022
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46. Antibiotic prophylaxis and management of infections in pediatric hematopoietic stem cell transplantation: a survey from the Stem Cell Transplant and the Infectious Disease Working Groups of the AIEOP network.
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Zama D, Masetti R, Baccelli F, Leardini D, Muratore E, Abram N, Vendemini F, Biffi A, Perruccio K, D'Amico MR, Faraci M, Tintori V, Spirito A, Lo Nigro L, Locatelli F, Luksch R, Saglio F, Santoro N, Soncini E, Zecca M, Ziino O, Prete A, Pagliara D, and Cesaro S
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- Child, Humans, Antibiotic Prophylaxis, Stem Cell Transplantation, Hematopoietic Stem Cell Transplantation, Communicable Diseases
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- 2022
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47. Pediatric cancer and hematopoietic stem cell transplantation patients requiring renal replacement therapy: results of the retrospective nationwide AIEOP study.
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Zama D, Mondardini MC, Petris MG, Amigoni A, Carraro F, Zanaroli A, dell'Orso G, Faraci M, Spaggiari S, Muggeo P, Perruccio K, Mura R, Barone A, Muratore E, and Cesaro S
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- Humans, Child, Retrospective Studies, Renal Replacement Therapy adverse effects, Risk Factors, Hematopoietic Stem Cell Transplantation adverse effects, Acute Kidney Injury epidemiology, Acute Kidney Injury etiology, Acute Kidney Injury therapy, Neoplasms complications, Neoplasms epidemiology, Neoplasms therapy
- Abstract
In children affected by malignancies and/or who received hematopoietic stem cell transplantation (HSCT), acute kidney injury (AKI) may occur causing a high mortality rate, despite the implementation of renal replacement therapy (RRT). We performed a nationwide, multicenter, retrospective, observational cohort study including consecutive patients between January 2010 and December 2019. One hundred and fourteen episodes of AKI requiring RRT coming from nine different Italian centers were included. The overall mortality rate was 61.4%. At the 3-month follow-up, the mortality rate was 47.4%. The mortality rate was higher in transplanted patients than those receiving chemotherapy. In particular, HSCT ( p = 0.048) and invasive mechanical ventilation ( p = 0.040) were significantly associated with death at three months after the end of dialysis in the multivariate analysis. Pediatric patients affected by malignancies complicated by AKI requiring RRT have a high mortality. The main factors associated to death are respiratory failure and having received HSCT.
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- 2022
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48. "CHildren with Inherited Platelet disorders Surveillance" (CHIPS) retrospective and prospective observational cohort study by Italian Association of Pediatric Hematology and Oncology (AIEOP).
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Lassandro G, Palladino V, Faleschini M, Barone A, Boscarol G, Cesaro S, Chiocca E, Farruggia P, Giona F, Gorio C, Maggio A, Marinoni M, Marzollo A, Palumbo G, Russo G, Saracco P, Spinelli M, Verzegnassi F, Morga F, Savoia A, and Giordano P
- Abstract
Background: Inherited thrombocytopenias (ITs) are rare congenital bleeding disorders characterized by different clinical expression and variable prognosis. ITs are poorly known by clinicians and often misdiagnosed with most common forms of thrombocytopenia., Material and Methods: "CHildren with Inherited Platelet disorders Surveillance" study (CHIPS) is a retrospective - prospective observational cohort study conducted between January 2003 and January 2022 in 17 centers affiliated to the Italian Association of Pediatric Hematology and Oncology (AIEOP). The primary objective of this study was to collect clinical and laboratory data on Italian pediatric patients with inherited thrombocytopenias. Secondary objectives were to calculate prevalence of ITs in Italian pediatric population and to assess frequency and genotype-phenotype correlation of different types of mutations in our study cohort., Results: A total of 139 children, with ITs (82 male - 57 female) were enrolled. ITs prevalence in Italy ranged from 0.7 per 100,000 children during 2010 to 2 per 100,000 children during 2022. The median time between the onset of thrombocytopenia and the diagnosis of ITs was 1 years (range 0 - 18 years). A family history of thrombocytopenia has been reported in 90 patients (65%). Among 139 children with ITs, in 73 (53%) children almost one defective gene has been identified. In 61 patients a pathogenic mutation has been identified. Among them, 2 patients also carry a variant of uncertain significance (VUS), and 4 others harbour 2 VUS variants. VUS variants were identified in further 8 patients (6%), 4 of which carry more than one variant VUS. Three patients (2%) had a likely pathogenic variant while in 1 patient (1%) a variant was identified that was initially given an uncertain significance but was later classified as benign. In addition, in 17 patients the genetic diagnosis is not available, but their family history and clinical/laboratory features strongly suggest the presence of a specific genetic cause. In 49 children (35%) no genetic defect were identified. In ninetyseven patients (70%), thrombocytopenia was not associated with other clinically apparent disorders. However, 42 children (30%) had one or more additional clinical alterations., Conclusion: Our study provides a descriptive collection of ITs in the pediatric Italian population., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2022 Lassandro, Palladino, Faleschini, Barone, Boscarol, Cesaro, Chiocca, Farruggia, Giona, Gorio, Maggio, Marinoni, Marzollo, Palumbo, Russo, Saracco, Spinelli, Verzegnassi, Morga, Savoia and Giordano.)
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- 2022
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49. Stem Cell Transplantation in Patients Affected by Shwachman-Diamond Syndrome: Expert Consensus and Recommendations From the EBMT Severe Aplastic Anaemia Working Party.
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Cesaro S, Donadieu J, Cipolli M, Dalle JH, Styczynski J, Masetti R, Strahm B, Mauro M, Alseraihy A, Aljurf M, Dufour C, and de la Tour RP
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- Consensus, Humans, Shwachman-Diamond Syndrome, Transplantation Conditioning methods, Anemia, Aplastic diagnosis, Hematopoietic Stem Cell Transplantation methods
- Abstract
Shwachman-Diamond syndrome is a rare disorder that can develop malignant and nonmalignant hematological complications. Overall, 10% to 20% of Shwachman-Diamond patients need hematopoietic stem cell transplantation (HSCT), but most centers have a limited experience and different approaches. The European Society for Blood and Marrow Transplantation-Severe Aplastic Anaemia Working Party promoted an expert consensus to propose recommendations regarding key issues in the management of Shwachman-Diamond patients with hematological complications. The main items identified as relevant for improving survival were: the importance of regular and structured hematologic follow-up, the potential reduction of transplant-related mortality by using reduced-intensity conditioning regimens, the limitation of total body irradiation, particularly for non-malignant severe cytopenia/bone marrow failure, the early diagnosis of clonal malignant evolution and early recognition of an indication for HSCT. Finally, the poor results of HSCT in patients with acute myeloid leukemia, irrespective of cytoreductive chemotherapy treatment received prior to transplantation, highlights the need for innovative approaches. © 2023 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved., (Copyright © 2022 The American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.)
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- 2022
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50. Brentuximab vedotin in the treatment of paediatric patients with relapsed or refractory Hodgkin's lymphoma: Results of a real-life study.
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Massano D, Carraro E, Mussolin L, Buffardi S, Barat V, Zama D, Muggeo P, Vendemini F, Sau A, Moleti ML, Verzegnassi F, D'Amico S, Casini T, Garaventa A, Schiavello E, Cellini M, Vinti L, Farruggia P, Perruccio K, Cesaro S, De Santis R, Marinoni M, D'Alba I, Mura RM, Burnelli R, Mascarin M, and Pillon M
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- Adult, Brentuximab Vedotin, Child, Humans, Neoplasm Recurrence, Local drug therapy, Retrospective Studies, Treatment Outcome, Hodgkin Disease therapy, Immunoconjugates adverse effects
- Abstract
Background: Brentuximab vedotin (BV) is an antibody drug-conjugated anti-CD30 approved for the treatment of adult classical Hodgkin's lymphoma (HL), whereas it is considered as off-label indication in paediatrics. The aim of the study was to evaluate the safety and efficacy of BV to treat patients aged less than 18 years with refractory/relapsed HL., Materials and Methods: In this multicentre, retrospective study, 68 paediatric patients who received at least one dose of BV between November 2011 and August 2020 were enrolled. A median of nine doses of BV were administered as monotherapy (n = 31) or combined with other therapies (n = 37). BV was administrated alone as consolidation therapy after stem cell transplantation (SCT) in 12 patients, before SCT in 18 patients, whereas in 15 patients it was used before and after SCT as consolidation therapy. Median follow-up was 2.8 years (range: 0.6-8.9 years)., Results: The best response was observed in the 86% of patients; the overall response rate was 66%. The 3-year progression-free survival was 58%, whereas the overall survival was 75%. No statistically significant differences between patients treated with BV monotherapy or combination were highlighted. In multivariate analysis, patients with non-nodular sclerosis HL and not transplanted had an increased risk of failure. Overall, 46% of patients had grade 3-4 adverse events that led to BV discontinuation in five of them., Conclusion: In conclusion, our study confirms that BV was a safe and effective drug, able to induce complete remission, either as monotherapy or in association with standard therapy., (© 2022 Wiley Periodicals LLC.)
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- 2022
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