Current use of androgens in bone marrow failure disorders: a report from the Severe Aplastic Anemia Working Party of the European Society of Blood and Marrow Transplantation.
Fiche publication
Date publication
mai 2023
Journal
Haematologica
Auteurs
Membres identifiés du Cancéropôle Est :
Dr LIOURE Bruno, Dr PAGLIUCA Simona
Tous les auteurs :
Pagliuca S, Kulasekararaj AG, Eikema DJ, Piepenbroek B, Iftikhar R, Satti TM, Griffin M, Laurino M, Kupesiz A, Bertrand Y, Fattizzo B, Yakoub-Agha I, Aljurf M, Corti P, Massaccesi E, Lioure B, Calabuig M, Klammer M, Unal E, Wu D, Chevallier P, Forcade E, Snowden JA, Ozdogu H, Risitano A, De Latour RP
Lien Pubmed
Résumé
Androgens have represented the historical therapeutic backbone of bone marrow failure (BMF) syndromes. However, their role has been rarely analyzed in prospective setting and systematic and long-term data are currently unavailable regarding their usage, effectiveness and toxicity in both acquired and inherited BMF. Here, taking advantage of a unique disease-specific international dataset, we retrospectively analyzed the so far largest cohort of BMF patients who received androgens before or in absence of an allogeneic hematopoietic cell transplantation (HCT), reappraising their current use in these disorders. We identified 274 patients across 82 EBMT affiliated centers, 193 with acquired (median age of 32) and 81 with inherited BMF (median age of 8 years). With a median duration of androgen treatment of 5.6 and 20 months respectively, complete/partial remission rates at 3 months were of 6%/29% in acquired and 8%/29% in inherited disorders. Five-year overall survival and failure free survival (FFS) were respectively 63% and 23% in acquired and 78% and 14% in inherited contexts. Androgen initiation after second line treatments for acquired, and after > 12 months post-diagnosis for inherited group were identified as factors associated with improved FFS in multivariable analysis. Androgen use was associated with a manageable incidence of organ-specific toxicity and low rates of solid and hematological malignancies. Sub-analysis of transplant-related outcomes after exposure to these compounds showed probabilities of survival and complications similar to other transplanted BMF cohorts. This study delivers a unique opportunity to track androgen use in BMF syndromes and represents the basis for general recommendations on their use on behalf of the SAAWP of the EBMT.
Référence
Haematologica. 2023 05 18;: