Transplant Status Does Not Impact the Selection of Induction Regimens for Newly Diagnosed Multiple Myeloma (NDMM) Patients (Pts) in the Insight MM Prospective, Observational Study

• Published in: Blood 2018-11, Vol.132 (Supplement 1), p.3289-3289
• Main Authors: Usmani, Saad Z., Hungria, Vania T.M., Leleu, Xavier, Lee, Hans C., Davies, Faith E., Costello, Caitlin L., Rifkin, Robert M, Weisel, Katja, Chari, Ajai, Puig, Noemi, Boccadoro, Mario, Cook, Gordon, Berdeja, Jesus G., Zonder, Jeffrey A, Thompson, Michael A., Abonour, Rafat, Vela-Ojeda, Jorge, Hajek, Roman, Spencer, Andrew, Omel, Jim, Demers, Brittany, Romanus, Dorothy, Ren, Kaili, Skacel, Tomas, Stull, Dawn Marie, Terpos, Evangelos
• Format: Article
• Language: English
• ISSN: 0006-4971; 1528-0020
• DOI: 10.1182/blood-2018-99-112846

Background The introduction of multiple novel agents and regimens for NDMM and relapsed/refractory MM (RRMM) has improved outcomes while increasing the complexity of treatment selection and disease management. The real-world effectiveness of many novel-agent-based regimens remains to be elucidated. INSIGHT MM (NCT02761187) is the largest global, prospective, observational MM study to date. It aims to understand global NDMM/RRMM disease and pt characteristics, treatment patterns, and clinical outcomes, as well as regional variations. Here we report data for 1056 NDMM pts enrolled from July 1, 2016 to April 27, 2018. Methods INSIGHT MM is enrolling ~4200 adult pts with NDMM/RRMM (1-3 prior therapies) from 15 countries; 9 in Europe (EU), 3 in Latin America (LA), the United States (US), and 2 in Asia. Pts will be followed prospectively for ≥5 yrs. Data are collected from hospital/clinic records at baseline (MM-specific disease characteristics, prior therapies) and every 3 mos (disease management, effectiveness, safety). Results At data cut-off, 1056 NDMM pts had been enrolled from 14 countries, including 495 (47%) from EU, 361 (34%) from the US, 112 (11%) from LA, and 88 (8%) from Taiwan. Median age at enrollment was 64 (range 32-89) yrs and 139 (13%) pts were aged >75 yrs (14%/12%/11%/13% in EU/US/Taiwan/LA); 57% of pts were male (60%/58%/61%/39% in EU/US/Taiwan/LA); 72%, 13%, and 8% were White/Caucasian, Asian, and Black/African American, respectively. Overall, 62% of pts were treated at academic centers and 38% in community settings. Based on accrual at data cut-off, regional differences were observed, with more pts treated at academic centers in EU/Taiwan (88%/91%) vs the US/LA (30%/25%). 87% of pts were treated outside of clinical trials (88%/82%/95%/98% in EU/US/Taiwan/LA). Bone pain (32%, including 33%/28%/40%/37% in EU/US/Taiwan/LA), weakness/fatigue (anemia; 11%, including 12%/10%/6%/18% in EU/US/Taiwan/LA), and kidney problems (5%, including 3%/3%/17%/2% in EU/US/Taiwan/LA) were the most common reasons for pts seeking care; 32% (36%/32%/22%/24% in EU/US/Taiwan/LA) were asymptomatic at diagnosis. At diagnosis, 27%/26%/31% of pts had physician-reported ISS Stage I/II/III MM, and 88% had ECOG PS 0-1; 8% of pts had hypercalcemia, 34% creatinine clearance 3 bone lesions. The most common reasons for initiating therapy were the presence of CRAB criteria, e.g. bone involvement (54%) and anemia (37%). At start of treatment, fi