PMID- 31021005 OWN - NLM STAT- MEDLINE DCOM- 20200310 LR - 20210109 IS - 1096-8652 (Electronic) IS - 0361-8609 (Print) IS - 0361-8609 (Linking) VI - 94 IP - 7 DP - 2019 Jul TI - Weekly carfilzomib, lenalidomide, and dexamethasone in relapsed or refractory multiple myeloma: A phase 1b study. PG - 794-802 LID - 10.1002/ajh.25498 [doi] AB - Twice-weekly carfilzomib (27 mg/m(2) ) with lenalidomide-dexamethasone (KRd) is a standard-of-care in relapsed or refractory multiple myeloma (RRMM). This phase 1b study evaluated KRd with once-weekly carfilzomib in RRMM. Patients received carfilzomib (30-minute infusion; 56 or 70mg/m(2) ) on days 1, 8, and 15; lenalidomide 25 mg on days 1-21; and dexamethasone 40 mg on days 1, 8, 15, and 22 (day 22 omitted for cycles 9+) of 28-day cycles. Primary objective was safety/tolerability; efficacy was a secondary objective. Fifty-six RRMM patients enrolled: 22 during dose evaluation (56-mg/m(2) , n = 10; 70-mg/m(2) , n = 12) and 34 during dose expansion (all initiated dosing at 70 mg/m(2) ). After 2 fatal adverse events (AEs) during 70-mg/m(2) dose expansion, dosage reduction to 56 mg/m(2) was permitted. Results are presented for carfilzomib 56-mg/m(2) (n = 10) and 70-mg/m(2) groups (dose evaluation/expansion; n = 46). Median carfilzomib dose was 53.2 mg/m(2) (56-mg/m(2) group) and 62.4 mg/m(2) (70-mg/m(2) group). Grade >/=3 AE rates were 70.0% (56 mg/m(2) ) and 69.6% (70 mg/m(2) ). Overall response rates were 90.0% (56 mg/m(2) ) and 89.1% (70 mg/m(2) ); >/=very good partial response rates were 50.0% (56 mg/m(2) ) and 73.9% (70 mg/m(2) ). Once-weekly KRd was active with acceptable toxicity in RRMM, supporting further evaluation of this regimen. CI - (c) 2019 The Authors. American Journal of Hematology published by Wiley Periodicals, Inc. FAU - Biran, Noa AU - Biran N AUID- ORCID: 0000-0003-0693-4202 AD - Myeloma Division, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, New Jersey. FAU - Siegel, David AU - Siegel D AD - Myeloma Division, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, New Jersey. FAU - Berdeja, Jesus G AU - Berdeja JG AD - Department of Medicine, Sarah Cannon Research Institute, Nashville, Tennessee. FAU - Raje, Noopur AU - Raje N AD - Department of Hematology and Oncology, Massachusetts General Hospital Cancer Center, Boston, Massachusetts. FAU - Cornell, Robert Frank AU - Cornell RF AD - Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, Tennessee. FAU - Alsina, Melissa AU - Alsina M AD - Department of Blood and Marrow Transplantation, Moffit Cancer Center, Tampa, Florida. FAU - Kovacsovics, Tibor AU - Kovacsovics T AD - Division of Hematology and Hematologic Malignancies, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah. FAU - Fang, Belle AU - Fang B AD - Global Biostatistical Science, Amgen Inc., Thousand Oaks, California. FAU - Kimball, Amy S AU - Kimball AS AD - Global Development, Amgen Inc., Thousand Oaks, California. FAU - Landgren, Ola AU - Landgren O AD - Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York. LA - eng GR - P30 CA008748/CA/NCI NIH HHS/United States GR - Amgen, Inc./International PT - Clinical Trial, Phase I PT - Journal Article PT - Multicenter Study PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't DEP - 20190513 PL - United States TA - Am J Hematol JT - American journal of hematology JID - 7610369 RN - 0 (Oligopeptides) RN - 72X6E3J5AR (carfilzomib) RN - 7S5I7G3JQL (Dexamethasone) RN - F0P408N6V4 (Lenalidomide) SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Antineoplastic Combined Chemotherapy Protocols/*administration & dosage/adverse effects MH - Dexamethasone/administration & dosage/adverse effects MH - Female MH - Humans MH - Lenalidomide/administration & dosage/adverse effects MH - Male MH - Middle Aged MH - Multiple Myeloma/*drug therapy/metabolism/pathology MH - Oligopeptides/administration & dosage/adverse effects MH - Recurrence PMC - PMC6593978 COIS- Noa Biran: Honoraria and speakers' bureau participation for Celgene, Amgen, Takeda, and Sanofi; consulting or advisory role fees and reimbursement of travel, accommodations, or other expenses from Celgene, Amgen, and Takeda; and research funding from Celgene and Amgen. David Siegel: Honoraria and consulting or advisory role fees for Celgene, Amgen, Merck, Janssen, BMS, Takeda, and Karyopharm; speakers' bureau participation for Celgene, Amgen, Merck, Janssen, BMS, and Takeda; and research funding from Celgene. Jesus Berdeja: Research funding from Abbvie, Amgen, Bluebird, BMS, Celgene, Genentech, Glenmark, Janssen, Novartis, Poseida, Takeda, and Teva. Noopur Raje: Consulting or advisory role fees for Amgen, Novartis, Takeda, Celgene, and Bluebird; and research funding from AstraZeneca and Eli Lilly. R. Frank Cornell: Nothing to disclose. Melissa Alsina: Honoraria from Janssen, Amgen, and Celgene; consulting or advisory role fees for Celgene and BMS; speakers' bureau participation for Janssen and Amgen; and research funding from BMS. Tibor Kovacsovics: Research support from Abbvie and Amgen, and consulting fees from Amgen and Celgene. Belle Fang: Employed by Amgen. Amy Kimball: Employed by Amgen; stock or other ownership with Amgen, and stock ownership in WindMIL Therapeutics. Ola Landgren: Research funding from National Institutes of Health, US Food and Drug Administration, Multiple Myeloma Research Foundation, International Myeloma Foundation, Leukemia and Lymphoma Society, Perelman Family Foundation, Rising Tides Foundation, Amgen, Celgene, Janssen, Takeda, Glenmark, Seattle Genetics, and Karyopharm; has served on honoraria/advisory boards for: Adaptive, Amgen, Binding Site, BMS, Celgene, Cellectis, Glenmark, Janssen, Juno, Pfizer; and serves on Independent Data Monitoring Committees for clinical trials led by Takeda, Merck, Janssen. EDAT- 2019/04/26 06:00 MHDA- 2020/03/11 06:00 PMCR- 2019/06/26 CRDT- 2019/04/26 06:00 PHST- 2019/01/29 00:00 [received] PHST- 2019/03/27 00:00 [revised] PHST- 2019/04/22 00:00 [accepted] PHST- 2019/04/26 06:00 [pubmed] PHST- 2020/03/11 06:00 [medline] PHST- 2019/04/26 06:00 [entrez] PHST- 2019/06/26 00:00 [pmc-release] AID - AJH25498 [pii] AID - 10.1002/ajh.25498 [doi] PST - ppublish SO - Am J Hematol. 2019 Jul;94(7):794-802. doi: 10.1002/ajh.25498. Epub 2019 May 13.