PMID- 34619433 OWN - NLM STAT- MEDLINE DCOM- 20211129 LR - 20211129 IS - 1873-5835 (Electronic) IS - 0145-2126 (Linking) VI - 110 DP - 2021 Nov TI - Lenalidomide, bortezomib and dexamethasone followed by tandem- autologous stem cell transplantation is an effective treatment modality for multi-hit multiple myeloma. PG - 106710 LID - S0145-2126(21)01711-2 [pii] LID - 10.1016/j.leukres.2021.106710 [doi] AB - In order to investigate the efficacy of lenalidomide, bortezomib and dexamethasone (VRD) induction chemotherapy regimen combined with tandem autologous stem cell transplantation (ASCT) in treating multi-hit multiple myeloma (MM), we analyzed 252 cases of newly diagnosed MM treated with the bortezomib-containing induction chemotherapy from June 2016 to June 2019. According to the fluorescence in situ hybridization (FISH) results on diagnosis, the patients were divided into multi-hit MM group (47 cases), single-hit MM group (81 cases), and standard-risk group (124 cases). Our analysis showed that R-ISS stageⅢ in transplantation group and R-ISS stageⅢ, multi-hit and VGPR or above was not achieved at the fourth cycle of chemotherapy in non-transplantation group were independent factors for poor prognosis by univariate and multivariate analyses. Moreover, the overall response rate (ORR) of VRD induction chemotherapy group was significantly higher than that of the non-VRD group in the single-hit and multi-hit groups (P = 0.021, P = 0.032); In terms of ASCT, tandem-ASCT can significantly improve the 2-year PFS (77.8 +/- 3.9 %) and OS (83.3 +/- 5.6 %) of multi-hit MM (P = 0.024, P = 0.037), while single-ASCT only has a limited effect on PFS (61.5 +/- 3.0 %) and OS (71.9 +/- 4.5 %) (P = 0.115, P = 0.155). CI - Copyright (c) 2021 Elsevier Ltd. All rights reserved. FAU - Tang, Shanhao AU - Tang S AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Lu, Yin AU - Lu Y AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Zhang, Pisheng AU - Zhang P AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Chen, Dong AU - Chen D AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Liu, Xuhui AU - Liu X AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Du, Xiaohong AU - Du X AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Cao, Junjie AU - Cao J AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Ye, Peipei AU - Ye P AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Chen, Lieguang AU - Chen L AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Li, Shuangyue AU - Li S AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Sha, Keya AU - Sha K AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Zhuang, Xian Xu AU - Zhuang XX AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. FAU - Xie, Yiyu AU - Xie Y AD - Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, China; Yale New Haven Health/Bridgeport Hospital, Bridgeport, 06610, USA. FAU - Wu, Xiaojin AU - Wu X AD - Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, China. Electronic address: wuxiaojin@suda.edu.cn. FAU - Pei, Renzhi AU - Pei R AD - Department of Hematology, the Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China. Electronic address: peirz@163.com. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20210921 PL - England TA - Leuk Res JT - Leukemia research JID - 7706787 RN - 69G8BD63PP (Bortezomib) RN - 7S5I7G3JQL (Dexamethasone) RN - F0P408N6V4 (Lenalidomide) SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Antineoplastic Combined Chemotherapy Protocols/*therapeutic use MH - Bortezomib/administration & dosage MH - Combined Modality Therapy MH - Dexamethasone/administration & dosage MH - Female MH - Follow-Up Studies MH - Hematopoietic Stem Cell Transplantation/*mortality MH - Humans MH - Induction Chemotherapy/*mortality MH - Lenalidomide/administration & dosage MH - Male MH - Middle Aged MH - Multiple Myeloma/pathology/*therapy MH - Prognosis MH - Retrospective Studies MH - Survival Rate MH - Transplantation, Autologous OTO - NOTNLM OT - Autologous stem cell transplantation OT - Lenalidomide OT - Multi-hit OT - Multiple myeloma OT - Prognosis EDAT- 2021/10/08 06:00 MHDA- 2021/11/30 06:00 CRDT- 2021/10/07 20:21 PHST- 2021/08/03 00:00 [received] PHST- 2021/09/04 00:00 [revised] PHST- 2021/09/19 00:00 [accepted] PHST- 2021/10/08 06:00 [pubmed] PHST- 2021/11/30 06:00 [medline] PHST- 2021/10/07 20:21 [entrez] AID - S0145-2126(21)01711-2 [pii] AID - 10.1016/j.leukres.2021.106710 [doi] PST - ppublish SO - Leuk Res. 2021 Nov;110:106710. doi: 10.1016/j.leukres.2021.106710. Epub 2021 Sep 21.