Blood Cancer Journal ( IF 12.9 ) Pub Date : 2024-07-05 , DOI: 10.1038/s41408-024-01085-9 Philipp Berning 1 , Mathilde Fekom 2 , Maud Ngoya 2 , Anthony H Goldstone 3 , Peter Dreger 4 , Silvia Montoto 5 , Hervé Finel 2 , Evgenii Shumilov 1 , Patrice Chevallier 6 , Didier Blaise 7 , Tim Strüssmann 8 , Ben Carpenter 9 , Edouard Forcade 10 , Cristina Castilla-Llorente 11 , Marek Trneny 12 , Hervé Ghesquieres 13 , Saveria Capria 14 , Catherine Thieblemont 15 , Igor Wolfgang Blau 16 , Ellen Meijer 17 , Annoek E C Broers 18 , Anne Huynh 19 , Denis Caillot 20 , Wolf Rösler 21 , Stephanie Nguyen Quoc 22 , Jörg Bittenbring 23 , Arnon Nagler 24 , Jacques-Emmanuel Galimard 2 , Bertram Glass 25 , Anna Sureda 26 , Norbert Schmitz 1
Autologous(auto-) and allogeneic(allo-) hematopoietic stem cell transplantation (HSCT) are key treatments for relapsed/refractory diffuse large B-cell lymphoma (DLBCL), although their roles are challenged by CAR-T-cells and other immunotherapies. We examined the transplantation trends and outcomes for DLBCL patients undergoing auto-/allo-HSCT between 1990 and 2021 reported to EBMT. Over this period, 41,148 patients underwent auto-HSCT, peaking at 1911 cases in 2016, while allo-HSCT saw a maximum of 294 cases in 2018. The recent decline in transplants corresponds to increased CAR-T treatments (1117 cases in 2021). Median age for auto-HSCT rose from 42 (1990–1994) to 58 years (2015–2021), with peripheral blood becoming the primary stem cell source post-1994. Allo-HSCT median age increased from 36 (1990–1994) to 54 (2015–2021) years, with mobilized blood as the primary source post-1998 and reduced intensity conditioning post-2000. Unrelated and mismatched allo-HSCT accounted for 50% and 19% of allo-HSCT in 2015–2021. Three-year overall survival (OS) after auto-HSCT improved from 56% (1990–1994) to 70% (2015–2021), p < 0.001, with a decrease in relapse incidence (RI) from 49% to 38%, while non-relapse mortality (NRM) remained unchanged (4%). After allo-HSCT, 3-year-OS increased from 33% (1990–1999) to 46% (2015–2021) (p < 0.001); 3-year RI remained at 39% and 1-year-NRM decreased to 19% (p < 0.001). Our data reflect advancements over 32 years and >40,000 transplants, providing insights for evaluating emerging DLBCL therapies.
中文翻译:
用于 DLBCL 的造血干细胞移植:欧洲血液和骨髓移植学会 32 年来对 40,000 多名患者的报告
自体 (auto-) 和同种异体 (allo-) 造血干细胞移植 (HSCT) 是复发/难治性弥漫性大 B 细胞淋巴瘤 (DLBCL) 的关键治疗方法,尽管它们的作用受到 CAR-T 细胞和其他免疫疗法的挑战。我们检查了 1990 年至 2021 年间接受自体/同种异体 HSCT 的 DLBCL 患者的移植趋势和结果,并报告给 EBMT。在此期间,41,148 名患者接受了自体 HSCT,在 2016 年达到 1911 例的峰值,而 allo-HSCT 在 2018 年最多出现了 294 例。最近移植手术的减少与 CAR-T 治疗的增加相对应(2021 年为 1117 例)。自体 HSCT 的中位年龄从 42 岁 (1990-1994) 上升到 58 岁 (2015-2021),外周血成为 1994 年后的主要干细胞来源。Allo-HSCT 的中位年龄从 36 (1990-1994) 增加到 54 (2015-2021) 岁,1998 年后动员血液是主要来源,2000 年后强度调节降低。2015-2021 年,无关和错配的 allo-HSCT 分别占 allo-HSCT 的 50% 和 19%。自体 HSCT 后的三年总生存期 (OS) 从 56% (1990-1994) 提高到 70% (2015-2021),p < 0.001,复发发生率 (RI) 从 49% 降低到 38%,而非复发死亡率 (NRM) 保持不变 (4%)。allo-HSCT 后,3 年 OS 从 33% (1990-1999) 增加到 46% (2015-2021) (p < 0.001);3 年 RI 保持在 39%,1 年 NRM 降至 19% (p < 0.001)。我们的数据反映了 32 年来的进步和 >40,000 例移植,为评估新兴的 DLBCL 疗法提供了见解。