Fiche publication
Date publication
septembre 2024
Journal
Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Auteurs
Membres identifiés du Cancéropôle Est :
Dr BILGER Karin
,
Dr DRENOU Bernard
Tous les auteurs :
Tournilhac O, Altmann B, Friedrichs B, Bouabdallah K, Leclerc M, Cartron G, Turlure P, Reimer P, Wagner-Drouet E, Sanhes L, Houot R, Roussel M, Kroschinsky F, Dreger P, Viardot A, de Leval L, Rosenwald A, Gaulard P, Wulf G, Villate A, Latiere C, Elmaagacli A, Glass B, Poeschel V, Damaj G, Sibon D, Durot E, Bilger K, Banos A, Haenel M, Dreyling M, Keller U, Tiab M, Drenou B, Cornillon J, Nguyen S, Robin M, Nickelsen M, Trümper L, Lenz G, Ziepert M, Schmitz N, ,,,
Lien Pubmed
Résumé
JCO Primary analysis of the phase III randomized AATT study showed that younger patients with peripheral T-cell lymphoma (PTCL) consolidated with autologous or allogeneic transplantation (alloSCT) had similar event-free survival (EFS) and overall survival (OS). Seven-year EFS of patients randomly assigned to alloSCT was 38% (95% CI, 25 to 52) compared with 34% (95% CI, 22 to 47) for patients randomly assigned to autologous transplantation of hematopoietic stem cells (autoSCT); OS was 55% (95% CI, 41 to 69) and 61% (95% CI, 47 to 74). Among patients undergoing alloSCT (n = 26) or autoSCT (n = 41) on study, the cumulative progression/relapse rate was 8% (95% CI, 0 to 19) and 55% (95% CI, 35 to 74). Nonrelapse mortality (NRM) was 31% (95% CI, 13 to 49) and 3% (95% CI, 0 to 8) after alloSCT and autoSCT, respectively. Fifteen of 30 patients with early progression and 11 of 20 patients with progression/relapse after autoSCT received alloSCT. Seven-year OS after salvage alloSCT was 61% (95% CI, 47 to 74); NRM was 23% (95% CI, 6 to 40). Long-term follow-up documents the strong graft versus lymphoma effect of alloSCT independent of the timing of transplantation. Survival of patients unable to undergo transplantation was dismal. AlloSCT is the treatment of choice for younger, transplant-eligible patients with relapsed/refractory PTCL. AlloSCT is currently not recommended as part of first-line consolidation.
Référence
J Clin Oncol. 2024 09 13;:JCO2400554
