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Xu T, Yang Y, Li J, Xu J, Wang W, Wang Y, Maihemaiti A, Ren L, Lan T, Zhou C, Li P, Wang P, Liu P. Real world outcomes of lenalidomide or bortezomib maintenance in patients with multiple myeloma not undergoing stem cell transplantation. Ann Hematol 2023; 102:1171-1184. [PMID: 36882560 DOI: 10.1007/s00277-023-05148-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 12/19/2022] [Indexed: 03/09/2023]
Abstract
Maintenance is one form of long-term therapies in multiple myeloma (MM). Lenalidomide and bortezomib are two commonly used options. The role of maintenance in patients not undergoing transplant remains unclear. A total of 248 newly diagnosed MM patients who received over 180 days of any standard-of-care induction therapy and did not receive autologous stem cell transplantation were included. Patients either receive lenalidomide, bortezomib or no maintenance. Patterns of usage, survival benefit, discontinuation status were analyzed. 93, 99 and 56 patients received no, lenalidomide (Len) and bortezomib (Bor) maintenance respectively. Patients receiving Bor had a higher incidence of traditional high-risk cytogenetics (14.0% (No) vs 14.1% (Len) vs 41.1% (Bor), P < 0.001). Len maintenance conferred a superior progression-free survival (PFS) and overall survival (OS) compared to no maintenance (median PFS, 60.1 vs 26.9 months, P = 0.003; median OS, NR vs 56.7 months, P = 0.046), with a near independent impact on PFS (adjusted HR 0.580, P = 0.058). The PFS and OS benefit of Len maintenance was seen in subgroups of ISS stage I/II, traditional standard-risk cytogenetics, and pre-maintenance < CR. Bor maintenance did not confer PFS or OS benefit for the entire cohort, but improved OS in patients with pre-maintenance < CR. Discontinuation due to toxicity was recorded in 11.1% and 8.9% of patients receiving Len or Bor maintenance respectively. Our study supports lenalidomide maintenance as the standard-of-care in MM patients not undergoing transplant. Further studies are warranted for bortezomib maintenance in the non-transplant setting, and better maintenance strategy is needed for patients with adverse prognostic factors.
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Affiliation(s)
- Tianhong Xu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China.,Department of Hematology, Shanghai Geriatric Medical Center, Shanghai, China
| | - Yang Yang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing Li
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiadai Xu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenjing Wang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yawen Wang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Aziguli Maihemaiti
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Liang Ren
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tianwei Lan
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chi Zhou
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Panpan Li
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pu Wang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Peng Liu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China. .,Department of Hematology, Shanghai Geriatric Medical Center, Shanghai, China.
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Vu MP, Kieu TVO, Vu H. Consolidation and maintenance therapy with bortezomib for Vietnamese patients with multiple myeloma after autologous transplantation. Leuk Res Rep 2023; 19:100368. [PMID: 37090842 PMCID: PMC10119789 DOI: 10.1016/j.lrr.2023.100368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 02/16/2023] [Accepted: 03/19/2023] [Indexed: 04/25/2023] Open
Abstract
Thirty patients with newly diagnosed symtomatic MM (multiple myeloma) received ASCT (autologous stem cell transplantation) and two cycles of bortezomib-cyclophosphamide-dexamethasone as consolidation treatment followed by maintenance of bortezomib for 24 months. 16 patients achieved complete response (CR) after ASCT, and two more patients achieved CR after consolidation therapy. At 92 months of follow-up, the median OS was 69.5 months, the median PFS was 38.5 months. OS and PFS in the high-risk group were shorter than in the standard-risk group with a statistically significant difference (p = 0.028, 0.049; respectively). Post-ASCT consolidation and maintenance therapy using bortezomib were effective in patients with MM.
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Affiliation(s)
- Minh Phuong Vu
- Department of Hematology, Hanoi Medical University, 1 Ton That Tung Street, Hanoi, Vietnam
- Center for Hematology and Blood Transfusion, Bach Mai Hospital, 78 Giai Phong Road, Hanoi, Vietnam
- Corresponding author.
| | - Thi Van Oanh Kieu
- Center for Hematology and Blood Transfusion, Bach Mai Hospital, 78 Giai Phong Road, Hanoi, Vietnam
| | - Hoang Vu
- Center for Hematology and Blood Transfusion, Bach Mai Hospital, 78 Giai Phong Road, Hanoi, Vietnam
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Pasvolsky O, Yeshurun M, Fraser R, Estrada-Merly N, Rozovski U, Shargian L, Assal A, Banerjee R, Bumma N, Gale RP, Hagen P, Holmberg L, Hossain NM, Lazarus HM, Lee C, Mian H, Miller KC, Nathan S, Nagler A, Nishihori T, Parrondo RD, Patel S, Schroeder MA, Usmani SZ, Wang T, Wirk B, Kumar S, Shah N, Qazilbash MH, D’Souza A. Maintenance therapy after second autologous hematopoietic cell transplantation for multiple myeloma. A CIBMTR analysis. Bone Marrow Transplant 2022; 57:31-37. [PMID: 34608275 PMCID: PMC8764606 DOI: 10.1038/s41409-021-01455-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/18/2021] [Accepted: 08/26/2021] [Indexed: 02/08/2023]
Abstract
The role of maintenance therapy after high-dose chemotherapy and first autologous transplantation in multiple myeloma (MM) is well established. We explored the effect of maintenance therapy on outcomes after salvage second autologous hematopoietic cell transplant (AHCT2) using the Center for International Blood and Marrow Transplant Research registry. Outcomes of interest included non-relapse mortality (NRM), relapse/progression (REL), progression-free and overall survival (PFS, OS). Of 522 patients who underwent AHCT2 between 2010 and 2018, 342 received maintenance therapy and 180 did not. Maintenance regimens included lenalidomide (42%), pomalidomide (13%), and bortezomib (13%). Median follow up was 58 months in the maintenance group and 61.5 months in the no-maintenance group. Univariate analysis showed superior outcomes at 5 years in maintenance compared to the no-maintenance group: NRM 2 (0.7-3.9)% vs 9.9 (5.9-14.9)%, (p < 0.01), REL 70.2 (64.4-75.8)% vs 80.3 (73.6-86.3)% (p < 0.01), PFS 27.8 (22.4-33.5)% vs. 9.8 (5.5-15.2)% (p < 0.01), and OS 54 (47.5-60.5)% vs 30.9 (23.2-39.2)% (p < 0.01), respectively. Use of maintenance therapy retained its association with improved outcomes in multivariate analysis. There was no difference in second cancers in the two groups (p = 0.39). We conclude that maintenance after AHCT2 is associated with improved 5-year outcomes.
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Affiliation(s)
- Oren Pasvolsky
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah-Tikvah, Israel;,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Moshe Yeshurun
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah-Tikvah, Israel;,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Raphael Fraser
- CIBMTR® (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI;,Division of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
| | - Noel Estrada-Merly
- CIBMTR® (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Uri Rozovski
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah-Tikvah, Israel
| | - Liat Shargian
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah-Tikvah, Israel
| | - Amer Assal
- Columbia University Irving Medical Center, Department of Medicine, Bone Marrow Transplant and Cell Therapy Program, New York, NY
| | - Rahul Banerjee
- Division of Hematology-Oncology, University of California San Francisco, San Francisco, CA
| | - Naresh Bumma
- Ohio State Medical Center, James Cancer Center, Columbus , OH
| | - Robert Peter Gale
- Haematology Research Centre, Department of Immunology and Inflammation, Imperial College London, London, UK
| | | | | | - Nasheed M. Hossain
- Department of Medicine, Division of Hematology/Oncology, Stem Cell Transplant Program – Loyola University Chicago Stritch School of Medicine, Maywood, IL
| | - Hillard M. Lazarus
- University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH
| | - Cindy Lee
- Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Hira Mian
- McMaster University, Hamilton, ON, Canada
| | | | - Sunita Nathan
- Section of Bone Marrow Transplant and Cell Therapy, Rush University Medical Center, Chicago, IL
| | - Arnon Nagler
- Hematology Division and BMT, Chaim Sheba Medical Center, Tel Hashomer, Israel;,Tel Aviv University, Tel Aviv, Israel
| | - Taiga Nishihori
- Department of Blood & Marrow Transplant and Cellular Immunotherapy (BMT CI), Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Ricardo D Parrondo
- Division of Hematology-Oncology, Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonsville, FL
| | - Sagar Patel
- Blood and Marrow Transplant Program, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Mark A. Schroeder
- Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Saad Z. Usmani
- Department of Hematologic Oncology & Blood Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC
| | - Trent Wang
- Division of Transplantation and Cellular Therapy, University of Miami, Miami, FL
| | - Baldeep Wirk
- Bone Marrow Transplant Program, Penn State Cancer Institute, Hershey, PA
| | | | - Nina Shah
- Division of Hematology-Oncology, University of California San Francisco, San Francisco, CA
| | | | - Anita D’Souza
- CIBMTR® (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
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Gao X, Zhou J, Wang J, Dong X, Chang Y, Jin Y. Mechanism of exosomal miR-155 derived from bone marrow mesenchymal stem cells on stemness maintenance and drug resistance in myeloma cells. J Orthop Surg Res 2021; 16:637. [PMID: 34689803 PMCID: PMC8543846 DOI: 10.1186/s13018-021-02793-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/12/2021] [Indexed: 02/04/2023] Open
Abstract
Objective This study was to explore the effect of exosomal miR-155 derived from bone marrow mesenchymal stem cells (BMSCs) on stemness maintenance and drug resistance in MPC-11 multiple myeloma cells. Methods MPC-11 cells were transfected with mimics or inhibitors of miR-155. miR-155 expression was detected by qRT-PCR, cell condition was observed, and the expression of stemness maintenance markers OCT-4 and Nanog was observed by immunofluorescence. The expression of proteins associated with the Hedgehog signaling pathway and drug resistance was evaluated by western blot. To investigate whether exosomes affect cell behavior by horizontal delivery of miR-155, MPC-11 cells were co-cultured with exosomes isolated from BMSCs that were transfected with mimics or inhibitors of miR-155. Cell proliferation and the expression of proteins related to stemness maintenance protein and drug resistance were examined. Results In function assays, after miR-155-mimics transfection, the expression levels of proteins related to stemness maintenance marker, Hedgehog signaling, and drug resistance were increased in MPC-11 cells. BMSC-derived exosomes carrying miR-155 inhibited apoptosis, promoted cell division, and upregulated the expression of protein associated with stemness maintenance, Hedgehog signaling, and drug resistance. Conclusion Therefore, our findings indicate that exosomal delivery of miR-155 exerted the same effect as transfection did on the stemness maintenance and drug resistance of multiple myeloma cells. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-021-02793-9.
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Affiliation(s)
- Xinyu Gao
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.,Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jin Zhou
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.
| | - Jinghua Wang
- Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xiushuai Dong
- Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yuying Chang
- Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yinglan Jin
- Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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Ozaki S, Handa H, Koiso H, Saitoh T, Sunami K, Ishida T, Suzuki K, Narita T, Iida S, Nakamura Y, Suzuki K, Nishimura N, Murakami H, Shimizu K. Propensity-score matched analysis of the efficacy of maintenance/continuous therapy in newly diagnosed patients with multiple myeloma: a multicenter retrospective collaborative study of the Japanese Society of Myeloma. J Cancer Res Clin Oncol 2021; 148:191-203. [PMID: 34080068 DOI: 10.1007/s00432-021-03668-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/17/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Maintenance ± consolidation or continuous therapy is considered a standard of care for both transplant-eligible and -ineligible patients with multiple myeloma (MM). However, long-term benefits of such therapy have not yet been clarified in the context of clinical practice. PURPOSE To clarify the efficacy of maintenance/continuous approach, we retrospectively analyzed the cohort data of newly diagnosed MM patients by propensity-score matching based on age, gender, revised International Staging System (R-ISS) stage, and implementation of transplantation to reduce the bias due to confounding variables. FINDINGS Among 720 patients, 161 were identified for each of the maintenance and no maintenance groups. Maintenance/continuous therapy employed immunomodulatory drugs (n = 83), proteasome inhibitors (n = 48), combination of both (n = 29), or dexamethasone alone (n = 1). Progression-free survival (PFS) was significantly prolonged in the maintenance group compared with the no maintenance group (median 37.7 and 21.9 months, p = 0.0002, respectively). Prolongation of PFS was observed in both transplanted and non-transplanted patients (p = 0.017 and p = 0.0008, respectively), with standard risk (p < 0.00001), R-ISS stage I (p = 0.037) and stage II (p = 0.00094), and those without obtaining complete response (p = 0.0018). There was no significant benefit in overall survival (OS), but it tended to be better in the maintenance group in non-transplanted patients. Regarding the treatment pattern, the substitution or addition of drugs different from the induction therapy and the combination with immunomodulatory drugs and proteasome inhibitors appeared to be more beneficial for PFS but not OS. CONCLUSION These results support the benefit of current maintenance/continuous approach in routine clinical practice in the management of MM.
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Affiliation(s)
- Shuji Ozaki
- Department of Hematology, Tokushima Prefectural Central Hospital, 1-10-3 Kuramoto, Tokushima, 770-8539, Japan.
| | - Hiroshi Handa
- Department of Hematology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Hiromi Koiso
- Infection Control and Prevention Center, Gunma University Hospital, Gunma, Japan
| | - Takayuki Saitoh
- Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Gunma, Japan
| | - Kazutaka Sunami
- Department of Hematology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Tadao Ishida
- Department of Hematology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Kenshi Suzuki
- Department of Hematology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Tomoko Narita
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Shinsuke Iida
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yuichi Nakamura
- Department of Hematology, Saitama Medical University Hospital, Saitama, Japan
| | - Kazuhito Suzuki
- Department of Clinical Oncology/Hematology, The Jikei University Kashiwa Hospital, Kashiwa, Japan
| | - Noriko Nishimura
- Division of Hematology Oncology, Cancer Institute Hospital of the Japanese Society for Cancer Research, Tokyo, Japan
| | - Hirokazu Murakami
- Faculty of Medical Technology and Clinical Engineering, Gunma University of Health and Welfare, Gunma, Japan
| | - Kazuyuki Shimizu
- Department of Hematology/Oncology, Higashi Nagoya National Hospital, Nagoya, Japan
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Lenalidomide versus bortezomib maintenance after frontline autologous stem cell transplantation for multiple myeloma. Blood Cancer J 2021; 11:1. [PMID: 33414374 PMCID: PMC7791127 DOI: 10.1038/s41408-020-00390-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/29/2020] [Accepted: 11/10/2020] [Indexed: 12/22/2022] Open
Abstract
Lenalidomide (LEN) maintenance (MT) post autologous stem cell transplantation (ASCT) is standard of care in newly diagnosed multiple myeloma (MM) but has not been compared to other agents in clinical trials. We retrospectively compared bortezomib (BTZ; n = 138) or LEN (n = 183) MT from two subsequent GMMG phase III trials. All patients received three cycles of BTZ-based triplet induction and post-ASCT MT. BTZ MT (1.3 mg/m2 i.v.) was administered every 2 weeks for 2 years. LEN MT included two consolidation cycles (25 mg p.o., days 1–21 of 28 day cycles) followed by 10–15 mg/day for 2 years. The BTZ cohort more frequently received tandem ASCT (91% vs. 33%) due to different tandem ASCT strategies. In the LEN and BTZ cohort, 43% and 46% of patients completed 2 years of MT as intended (p = 0.57). Progression-free survival (PFS; HR = 0.83, p = 0.18) and overall survival (OS; HR = 0.70, p = 0.15) did not differ significantly with LEN vs. BTZ MT. Patients with <nCR after first ASCT were assigned tandem ASCT in both trials. In patients with <nCR and tandem ASCT (LEN: n = 54 vs. BTZ: n = 84), LEN MT significantly improved PFS (HR = 0.61, p = 0.04) but not OS (HR = 0.46, p = 0.09). In conclusion, the significant PFS benefit after eliminating the impact of different tandem ASCT rates supports the current standard of LEN MT after ASCT.
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Luttwak E, Gatt ME, Lebel E, Lavi N, Tadmor T, Natalia K, Benyamini N, Horowitz N, Geva M, Suriu C, Avivi I, Trestman S, Mittelman M, Rouvio O, Cohen YC. Bortezomib Maintenance Therapy as a Standard of Care Provides Favorable Outcomes in Newly Diagnosed Myeloma Patients: A Multisite Real-Life Study. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:e850-e857. [PMID: 32624446 DOI: 10.1016/j.clml.2020.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/31/2020] [Accepted: 06/03/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Lenalidomide and ixazomib maintenance improve long-term outcomes in newly diagnosed multiple myeloma (NDMM) patients. However, there is less evidence to support bortezomib (BTZ) maintenance therapy, and real-life data on maintenance are scarce. We investigated the efficacy and safety of BTZ maintenance therapy in NDMM. PATIENTS AND METHODS A retrospective multisite study was performed in 6 medical centers in Israel. All consecutive patients with NDMM diagnosed between January 1, 2010, and July 3, 2019, who received a BTZ-based induction, with or without an autologous transplantation, followed by BTZ maintenance therapy, were identified. Maintenance therapy was defined as BTZ (1.3 mg/m2) once every 2 weeks, administered subcutaneously alone or with dexamethasone, or weekly BTZ monotherapy. RESULTS A total of 105 patients were identified, 58 of whom had received a transplant (transplant eligible) and 47 who had not (not transplant eligible). During BTZ maintenance therapy, 96% had one or more adverse event, 11.5% had grade 3 or higher adverse events, and 11.5% discontinued treatment due to toxicity. Median progression-free survival (PFS) and overall survival were 45 and 91.5 months, respectively; 4-year survival was 88%. Adverse cytogenetics was associated with worse PFS (24 vs. 46 months, P = .001). In subgroup analysis, adverse cytogenetics were associated with worse PFS (P < .001) and OS (P < .001) among transplant-ineligible but not transplant-eligible patients. CONCLUSION Analysis of multisite real-life data showed that BTZ maintenance therapy is safe, well tolerated, and effective. Median PFS was similar to that reported with alternative maintenance strategies. Our findings further support its use among patients with adverse cytogenetics, it may also be relevant for patients with lenalidomide-intolerant disease.
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Affiliation(s)
- Efrat Luttwak
- Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Moshe E Gatt
- Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Eyal Lebel
- Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Noa Lavi
- Department of Hematology & Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Tamar Tadmor
- Hematology Unit, Bnai-Zion Medical Center, Haifa, Israel
| | | | - Noam Benyamini
- Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Netanel Horowitz
- Department of Hematology & Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Mika Geva
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Celia Suriu
- Department of Haematology, Galilee Medical Centre, Nahariya, Israel
| | - Irit Avivi
- Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Svetlana Trestman
- Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Moshe Mittelman
- Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ory Rouvio
- Soroka University Medical Center, Beersheba, Israel
| | - Yael C Cohen
- Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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8
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Patel DA, Gopalakrishnan R, Engelhardt BG, McArthur E, Sengsayadeth S, Culos KA, Byrne M, Goodman S, Savani BN, Chinratanalab W, Jagasia M, Mosse CA, Cornell RF, Kassim AA. Minimal residual disease negativity and lenalidomide maintenance therapy are associated with superior survival outcomes in multiple myeloma. Bone Marrow Transplant 2020; 55:1137-1146. [PMID: 31992845 DOI: 10.1038/s41409-020-0791-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 12/02/2019] [Accepted: 01/13/2020] [Indexed: 12/19/2022]
Abstract
Modern combinations of therapies for multiple myeloma have led to improvement in survival outcomes with near 100% overall response rate and 25% complete response rates, particularly with autologous hematopoietic cell transplant (AHCT). Minimal residual disease (MRD) assessment with multiparameter flow cytometry is a valid prognostic biomarker for progression-free survival (PFS) and overall survival (OS). However, few data exist regarding whether MRD positivity or negativity will meaningfully influence treatment decisions. We evaluated 433 patients who received induction therapy, followed by AHCT. Participants had MRD assessment by multiparameter flow cytometry before and at days +100 and +365 following AHCT. They also received either lenalidomide, bortezomib, or no maintenance therapy following AHCT. Maintenance treatment with lenalidomide improved MRD negativity at day +365 compared to bortezomib (92.9% vs 41.6%, p = 0.01), or no maintenance therapy (92.9% vs 24.4%, p = 0.012). The median PFS for patients who were MRD negative at day + 365 was 42 vs 17.5 months (p < 0.001) and median OS was 80.6 vs 59 months (p = 0.02). Maintenance therapy following AHCT for multiple myeloma improves the depth of response as assessed by MRD.
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Affiliation(s)
- Dilan A Patel
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ragisha Gopalakrishnan
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Brian G Engelhardt
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Evonne McArthur
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Salyka Sengsayadeth
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Katie A Culos
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pharmaceutical Services, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Michael Byrne
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Stacey Goodman
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bipin N Savani
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Wichai Chinratanalab
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Madan Jagasia
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Claudio A Mosse
- Department of Pathology, Microbiology, Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
- Pathology and Laboratory Medicine, VA Tennessee Valley Healthcare System, Nashville, TN, USA
| | - Robert F Cornell
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Adetola A Kassim
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA.
- Department of Medicine, Division of Hematology/Oncology, Hematology and Stem Cell Transplant, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA.
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9
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Bird SA, Jackson GH, Pawlyn C. Maintenance Strategies Post-Autologous Stem Cell Transplantation for Newly Diagnosed Multiple Myeloma. Clin Hematol Int 2020; 2:59-68. [PMID: 34595444 PMCID: PMC8432350 DOI: 10.2991/chi.d.200502.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 04/24/2020] [Indexed: 12/04/2022] Open
Abstract
Multiple myeloma, the second most common hematological malignancy worldwide, has demonstrated dramatic improvements in outcome in the last decade. In newly diagnosed patients, induction chemotherapy followed by autologous stem cell transplantation (ASCT) is the standard of care. After ASCT, the majority of patients experience disease remission but, despite recent therapeutic developments, most will eventually relapse. In this review we consider clinical aspects of maintenance therapies that can be used post-ASCT to prolong remission duration. We discuss the evidence for the effectiveness of each of these drugs as a maintenance therapy, alongside other benefits and drawbacks to their use, for example, route of administration and potential toxicities. We discuss questions which remain unanswered around the optimal use of currently available maintenance therapies and review newer agents being considered for use as maintenance such as emerging immunotherapies.
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Affiliation(s)
- Sarah A Bird
- The Institute of Cancer Research, London.,The Royal Marsden NHS Foundation Trust, London
| | - Graham H Jackson
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, England
| | - Charlotte Pawlyn
- The Institute of Cancer Research, London.,The Royal Marsden NHS Foundation Trust, London
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10
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Abstract
INTRODUCTION The survival of multiple myeloma patients is increasing due to new medications, the widespread implementation of autologous stem cell transplantation and better supportive treatments. The controversy surrounding post-transplant treatment is debated due to a lack of large randomized trials comparing the different treatment modalities. The questions for each proposed treatment are whether it improves outcomes, has low cumulative toxicities and is easy to administer. Areas covered: In this review, we have summarized the current data on maintenance therapy in newly diagnosed MM patients undergoing ASCT, focusing on bortezomib, thalidomide and lenalidomide as well as newer agents Expert opinion: Maintenance treatment has been shown to deepen and prolong responses and increase PFS and OS. Lenalidomide is approved for maintenance and guidelines recommend its use post ASCT. Ixazomib has recently been reported to improve PFS.
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Affiliation(s)
- Iuliana Vaxman
- a Division of Hematology , Mayo Clinic , Rochester , MN , USA.,b Institute of Hematology, Davidoff Cancer Center , Rabin Medical Center Petah , Tikva , Israel.,c Israel Sackler Faculty of Medicine , Tel-Aviv University , Tel-Aviv , Israel
| | - Morie Gertz
- a Division of Hematology , Mayo Clinic , Rochester , MN , USA
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11
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Merz M, Dechow T, Scheytt M, Schmidt C, Hackanson B, Knop S. The clinical management of lenalidomide-based therapy in patients with newly diagnosed multiple myeloma. Ann Hematol 2020; 99:1709-1725. [PMID: 32296915 PMCID: PMC7340649 DOI: 10.1007/s00277-020-04023-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 04/04/2020] [Indexed: 02/06/2023]
Abstract
Lenalidomide is an integral, yet evolving, part of current treatment pathways for both transplant-eligible and transplant-ineligible patients with newly diagnosed multiple myeloma (NDMM). It is approved in combination with dexamethasone as first-line therapy for transplant-ineligible patients with NDMM, and as maintenance treatment following autologous stem cell transplantation (ASCT). Although strong clinical trial evidence has supported the integration of lenalidomide into current treatment paradigms for NDMM, applying those paradigms to individual patients and determining which patients are most likely to benefit from lenalidomide treatment are more complex. In this paper, we utilize the available clinical trial evidence to provide recommendations for patient selection and lenalidomide dosing in both the first-line setting in patients ineligible for ASCT and the maintenance setting in patients who have undergone ASCT. In addition, we provide guidance on management of those adverse events that are most commonly associated with lenalidomide treatment, and consider the optimal selection and sequencing of next-line agents following long-term frontline or maintenance treatment with lenalidomide.
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Affiliation(s)
- Maximilian Merz
- Department of Internal Medicine V, Multiple Myeloma Division, Heidelberg University Medical Center, Heidelberg, Germany
| | - Tobias Dechow
- Private Oncology Practice Ravensburg, Ravensburg, Germany
| | - Mithun Scheytt
- Department of Internal Medicine II, Hematology and Medical Oncology Division, Würzburg University Medical Center, Würzburg, Germany
| | - Christian Schmidt
- Grosshadern University Hospital, Department of Internal Medicine III, University Hospital of Ludwig Maximilians University, Munich, Germany
| | - Bjoern Hackanson
- Department of Internal Medicine II and ICCA, Augsburg University Hospital, Augsburg, Germany
| | - Stefan Knop
- Department of Internal Medicine II, Hematology and Medical Oncology Division, Würzburg University Medical Center, Würzburg, Germany.
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12
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Maclachlan K, Diamond B, Maura F, Hillengass J, Turesson I, Landgren CO, Kazandjian D. Second malignancies in multiple myeloma; emerging patterns and future directions. Best Pract Res Clin Haematol 2020; 33:101144. [PMID: 32139010 PMCID: PMC7544243 DOI: 10.1016/j.beha.2020.101144] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 01/09/2020] [Indexed: 12/20/2022]
Abstract
The changing landscape of treatment options for multiple myeloma has led to a higher proportion of patients achieving deep, long-lasting responses to therapy. With the associated improvement in overall survival, the development of subsequent second malignancies has become of increased significance. The risk of second malignancy after multiple myeloma is affected by a combination of patient-, disease- and therapy-related risk factors. This review discusses recent data refining our knowledge of these contributing factors, including current treatment modalities which increase risk (i.e. high-dose melphalan with autologous stem cell transplant and lenalidomide maintenance therapy). We highlight emerging data towards individualized risk- and response-adapted treatment strategies and discuss key areas requiring future research.
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Affiliation(s)
- Kylee Maclachlan
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Benjamin Diamond
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Francesco Maura
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jens Hillengass
- Section of Multiple Myeloma, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Ingemar Turesson
- Department of Hematology, Skane University Hospital, Malmo, Sweden
| | - C Ola Landgren
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dickran Kazandjian
- Multiple Myeloma Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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13
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Schjesvold F, Goldschmidt H, Maisnar V, Spicka I, Abildgaard N, Rowlings P, Cain L, Romanus D, Suryanarayan K, Rajkumar V, Odom D, Gnanasakthy A, Dimopoulos M. Quality of life is maintained with ixazomib maintenance in post-transplant newly diagnosed multiple myeloma: The TOURMALINE-MM3 trial. Eur J Haematol 2020; 104:443-458. [PMID: 31880006 DOI: 10.1111/ejh.13379] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Health-related quality of life (HRQoL) is particularly important during maintenance therapy (MT) in newly diagnosed multiple myeloma post-transplant, when disease symptoms are limited. METHODS We assessed HRQoL in patients randomised to 26 cycles of MT (ixazomib vs placebo) in TOURMALINE-MM3 (NCT02181413). RESULTS The characteristics at study entry were well-balanced between ixazomib (n = 386) and placebo (n = 251) arms. At study entry, EORTC QLQ-C30 and MY20 scores were high for functional scales and low for symptom scales and were comparable with those of the general population. Changes in subscale scores across intervals, analysed over 30 four-week intervals using a linear mixed-effects model, were generally small and similar between arms for the EORTC QLQ-C30 Global Health Status/QoL, Physical Functioning, and Pain subscales and EORTC QLQ-MY20 Disease Symptoms subscale and Peripheral Neuropathy item. EORTC QLQ-C30 Nausea/Vomiting and Diarrhoea subscales were consistently worse for ixazomib than for placebo, in line with the ixazomib toxicity profile. Even when least-squares mean differences between arms were statistically significant, none reached the established minimal important clinical difference of 10 in multiple myeloma. CONCLUSIONS In addition to improvement in progression-free survival with ixazomib, HRQoL was maintained in both arms. Active treatment with ixazomib did not have an adverse impact on HRQoL.
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Affiliation(s)
- Fredrik Schjesvold
- Oslo Myeloma Center, Oslo University Hospital, Oslo, Norway.,KG Jebsen Center for B cell malignancies, University of Oslo, Oslo, Norway
| | - Hartmut Goldschmidt
- Department of Internal Medicine V, University Medical Hospital and National Center of Tumor Diseases, University of Heidelberg, Heidelberg, Germany
| | - Vladimir Maisnar
- Department of Medicine-Hematology, Charles University Hospital, Hradec Králové, Czech Republic
| | - Ivan Spicka
- Department of Hematology, Charles University, Prague, Czech Republic
| | - Neils Abildgaard
- Department of Hematology, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Philip Rowlings
- Department of Hematology, School of Medicine & Public Health, University of Newcastle, Waratah, New South Wales, Australia
| | - Lauren Cain
- Statistical and Quantitative Sciences, Takeda Pharmaceuticals, Cambridge, MA, USA
| | - Dorothy Romanus
- Global Outcomes Research, Takeda Pharmaceuticals, Cambridge, MA, USA
| | | | - Vincent Rajkumar
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Dawn Odom
- Biostatistics, RTI Health Solutions, Research Triangle Park, NC, USA
| | - Ari Gnanasakthy
- Patient-Centered Outcomes Assessment, RTI Health Solutions, Research Triangle Park, NC, USA
| | - Meletios Dimopoulos
- Department of Clinical Therapeutics, Hematology & Medical Oncology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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14
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Dimopoulos MA, Jakubowiak AJ, McCarthy PL, Orlowski RZ, Attal M, Bladé J, Goldschmidt H, Weisel KC, Ramasamy K, Zweegman S, Spencer A, Huang JSY, Lu J, Sunami K, Iida S, Chng WJ, Holstein SA, Rocci A, Skacel T, Labotka R, Palumbo A, Anderson KC. Developments in continuous therapy and maintenance treatment approaches for patients with newly diagnosed multiple myeloma. Blood Cancer J 2020; 10:17. [PMID: 32054831 PMCID: PMC7018731 DOI: 10.1038/s41408-020-0273-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/13/2019] [Accepted: 09/18/2019] [Indexed: 12/30/2022] Open
Abstract
The evolving paradigm of continuous therapy and maintenance treatment approaches in multiple myeloma (MM) offers prolonged disease control and improved outcomes compared to traditional fixed-duration approaches. Potential benefits of long-term strategies include sustained control of disease symptoms, as well as continued cytoreduction and clonal control, leading to unmeasurable residual disease and the possibility of transforming MM into a chronic or functionally curable condition. "Continuous therapy" commonly refers to administering a doublet or triplet regimen until disease progression, whereas maintenance approaches typically involve single-agent or doublet treatment following more intensive prior therapy with autologous stem cell transplant (ASCT) or doublet, triplet, or even quadruplet induction therapy. However, the requirements for agents and regimens within these contexts are similar: treatments must be tolerable for a prolonged period of time, should not be associated with cumulative or chronic toxicity, should not adversely affect patients' quality of life, should ideally be convenient with a minimal treatment burden for patients, and should not impact the feasibility or efficacy of subsequent treatment at relapse. Multiple agents have been and are being investigated as long-term options in the treatment of newly diagnosed MM (NDMM), including the immunomodulatory drugs lenalidomide and thalidomide, the proteasome inhibitors bortezomib, carfilzomib, and ixazomib, and the monoclonal antibodies daratumumab, elotuzumab, and isatuximab. Here we review the latest results with long-term therapy approaches in three different settings in NDMM: (1) maintenance treatment post ASCT; (2) continuous frontline therapy in nontransplant patients; (3) maintenance treatment post-frontline therapy in the nontransplant setting. We also discuss evidence from key phase 3 trials. Our review demonstrates how the paradigm of long-term treatment is increasingly well-established across NDMM treatment settings, potentially resulting in further improvements in patient outcomes, and highlights key clinical issues that will need to be addressed in order to provide optimal benefit.
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Affiliation(s)
- Meletios A Dimopoulos
- Hematology & Medical Oncology, Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
| | | | | | - Robert Z Orlowski
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michel Attal
- Hematology Department, University Hospital Purpan, Toulouse, France
| | - Joan Bladé
- Hematology Department, Hospital Clinic, Institut de Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Hartmut Goldschmidt
- Department of Internal Medicine V, University Medical Hospital and National Center of Tumor Diseases, University of Heidelberg, Heidelberg, Germany
| | - Katja C Weisel
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Sonja Zweegman
- Department of Hematology, Cancer Center Amsterdam, Amsterdam University Medical Center, VU University Amsterdam, Amsterdam, The Netherlands
| | - Andrew Spencer
- Malignant Haematology and Stem Cell Transplantation Service, Alfred Health-Monash University, Melbourne, Australia
| | | | - Jin Lu
- Department of Hematology, Peking University People's Hospital and Peking University Institute of Hematology, Beijing, China
| | - Kazutaka Sunami
- Department of Hematology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Shinsuke Iida
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Wee-Joo Chng
- Department of Haematology-Oncology, National University Cancer Institute, National University Health System, and Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Sarah A Holstein
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Alberto Rocci
- Department of Haematology, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
- Faculty of Biology, Medicine and Health, School of Medical Science, Division of Cancer Science, University of Manchester, Manchester, UK
| | - Tomas Skacel
- Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA
| | - Richard Labotka
- Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA
| | - Antonio Palumbo
- Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA
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15
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Therapy-related myeloid neoplasms after treatment for plasma-cell disorders. Best Pract Res Clin Haematol 2019; 32:54-64. [DOI: 10.1016/j.beha.2019.02.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/07/2019] [Indexed: 01/01/2023]
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