Phase Ib/II trial of CYKLONE (cyclophosphamide, carfilzomib, thalidomide and dexamethasone) for newly diagnosed myeloma.

ABSTRACT: Sixty-four transplant-eligible patients with newly diagnosed multiple myeloma (NDMM) received carfilzomib (days 1, 2, 8, 9, 15, 16), 300 mg/m(2) cyclophosphamide (days 1, 8, 15), 100 mg thalidomide (days 1-28) and 40 mg dexamethasone (days 1, 8, 15, 22) in 28-day cycles (CYKLONE regimen). Carfilzomib was dose-escalated to 15/20, 20/27, 20/36 and 20/45 mg/m(2) to determine the maximum tolerated dose (MTD), which was 20/36 mg/m(2) . Regardless of attribution, common Grade 3 or higher adverse events were lymphopenia (38%), neutropenia (23%) and anaemia (20%). All peripheral neuropathy (31%) was Grade 1 and considered most likely to be thalidomide-related. Common cardiac or pulmonary events of any grade in ≥5% of patients included dyspnoea (20%) and cough (6%). Overall (N = 64), 91% of patient

SUBMITTER: Mikhael JR 

PROVIDER: S-EPMC4521972 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature