PMID- 27196567 OWN - NLM STAT- MEDLINE DCOM- 20170606 LR - 20231104 IS - 1365-2141 (Electronic) IS - 0007-1048 (Print) IS - 0007-1048 (Linking) VI - 174 IP - 5 DP - 2016 Sep TI - A pharmacokinetics and safety phase 1/1b study of oral ixazomib in patients with multiple myeloma and severe renal impairment or end-stage renal disease requiring haemodialysis. PG - 748-59 LID - 10.1111/bjh.14125 [doi] AB - Renal impairment (RI) is a major complication of multiple myeloma (MM). This study aimed to characterize the single-dose pharmacokinetics (PK) of the oral proteasome inhibitor, ixazomib, in cancer patients with normal renal function [creatinine clearance (CrCl) >/=90 ml/min; n = 20), severe RI (CrCl <30 ml/min; n = 14), or end-stage renal disease requiring haemodialysis (ESRD; n = 7). PK and adverse events (AEs) were assessed after a single 3 mg dose of ixazomib. Ixazomib was highly bound to plasma proteins (~99%) in all renal function groups. Unbound and total systemic exposures of ixazomib were 38% and 39% higher, respectively, in severe RI/ESRD patients versus patients with normal renal function. Total ixazomib concentrations were similar in pre- and post-dialyser samples collected from ESRD patients; therefore, ixazomib can be administered without regard to haemodialysis timing. Except for anaemia, the incidence of the most common AEs was generally similar across groups, but grade 3 and 4 AEs were more frequent in the severe RI/ESRD groups versus the normal group (79%/57% vs. 45%), as were serious AEs (43%/43% vs. 15%). The PK and safety results support a reduced ixazomib dose of 3 mg in patients with severe RI/ESRD. CI - (c) 2016 The Authors. British Journal of Haematology published by John Wiley & Sons Ltd. FAU - Gupta, Neeraj AU - Gupta N AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Hanley, Michael J AU - Hanley MJ AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Harvey, R Donald AU - Harvey RD AD - Winship Cancer Institute of Emory University, Atlanta, GA, USA. FAU - Badros, Ashraf AU - Badros A AD - University of Maryland, Baltimore, MD, USA. FAU - Lipe, Brea AU - Lipe B AD - University of Kansas Clinical Research Center, Fairway, KS, USA. FAU - Kukreti, Vishal AU - Kukreti V AD - University Health Network, Toronto, ON, Canada. FAU - Berdeja, Jesus AU - Berdeja J AD - Sarah Cannon Cancer Center, Nashville, TN, USA. FAU - Yang, Huyuan AU - Yang H AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Hui, Ai-Min AU - Hui AM AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Qian, Mark AU - Qian M AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Zhang, Xiaoquan AU - Zhang X AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Venkatakrishnan, Karthik AU - Venkatakrishnan K AD - Millennium Pharmaceuticals Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA. FAU - Chari, Ajai AU - Chari A AD - Mount Sinai Medical Center, New York, NY, USA. LA - eng PT - Clinical Trial, Phase I PT - Journal Article PT - Multicenter Study DEP - 20160516 PL - England TA - Br J Haematol JT - British journal of haematology JID - 0372544 RN - 0 (Blood Proteins) RN - 0 (Boron Compounds) RN - 0 (Protease Inhibitors) RN - 71050168A2 (ixazomib) RN - TE7660XO1C (Glycine) SB - IM MH - Administration, Oral MH - Adult MH - Aged MH - Aged, 80 and over MH - Anemia/etiology MH - Blood Proteins/metabolism MH - Boron Compounds/administration & dosage/metabolism/*pharmacokinetics MH - Drug Dosage Calculations MH - Female MH - Glycine/administration & dosage/*analogs & derivatives/metabolism/pharmacokinetics MH - Humans MH - Kidney Failure, Chronic/therapy MH - Male MH - Middle Aged MH - Multiple Myeloma/complications/*drug therapy MH - Protease Inhibitors/administration & dosage/*pharmacokinetics MH - Renal Dialysis MH - Renal Insufficiency/*therapy PMC - PMC5084759 OTO - NOTNLM OT - dialysis OT - ixazomib OT - multiple myeloma OT - pharmacokinetics OT - renal impairment EDAT- 2016/05/20 06:00 MHDA- 2017/06/07 06:00 PMCR- 2016/10/28 CRDT- 2016/05/20 06:00 PHST- 2016/02/10 00:00 [received] PHST- 2016/03/09 00:00 [accepted] PHST- 2016/05/20 06:00 [entrez] PHST- 2016/05/20 06:00 [pubmed] PHST- 2017/06/07 06:00 [medline] PHST- 2016/10/28 00:00 [pmc-release] AID - BJH14125 [pii] AID - 10.1111/bjh.14125 [doi] PST - ppublish SO - Br J Haematol. 2016 Sep;174(5):748-59. doi: 10.1111/bjh.14125. Epub 2016 May 16.