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- Title
Adverse event management in patients with relapsed and refractory multiple myeloma taking pomalidomide plus low-dose dexamethasone: A pooled analysis.
- Authors
Moreau, Philippe; Dimopoulos, Meletios A.; Richardson, Paul G.; Siegel, David S.; Cavo, Michele; Corradini, Paolo; Weisel, Katja; Delforge, Michel; O'Gorman, Peter; Song, Kevin; Chen, Christine; Bahlis, Nizar; Oriol, Albert; Hansson, Markus; Kaiser, Martin; Anttila, Pekka; Raymakers, Reinier; Joao, Cristina; Cook, Gordon; Sternas, Lars
- Abstract
Objectives Heavily pretreated patients with relapsed and refractory multiple myeloma are susceptible to treatment-related adverse events (AEs). Managing AEs are important to ensure patients continue therapy long enough to receive the best clinical benefit. Data from the MM-002, MM-003, and MM-010 trials were pooled to further characterize the safety profile of pomalidomide plus low-dose dexamethasone and AE management. Methods This analysis included 1088 patients who received ≥ 2 prior therapies, including lenalidomide and bortezomib, and progressed ≤ 60 days of last therapy. Patients received 28-day cycles of pomalidomide 4 mg/day on days 1-21 and low-dose dexamethasone 40 mg (20 mg if aged > 75 years) weekly until disease progression or unacceptable toxicity. Thromboprophylaxis was required. Results The most common grade 3/4 AEs were neutropenia (56.2%), anemia (32.3%), and thrombocytopenia (25.8%), which occurred within the first few cycles of treatment. Grade 3/4 infections occurred in 33.7% patients, of whom 13.9% had pneumonia, and 40.3% had neutropenia. Pomalidomide dose reductions or interruptions were reported in 24.2% and 66.0% of patients, respectively. AEs were managed by dose modifications and/or supportive care. Conclusions Pomalidomide plus low-dose dexamethasone showed an acceptable safety profile, and AEs were well managed according to study protocols and established guidelines.
- Subjects
ADVERSE health care events; THERAPEUTIC complications; MULTIPLE myeloma treatment; DEXAMETHASONE; HEALTH of patients
- Publication
European Journal of Haematology, 2017, Vol 99, Issue 3, p199
- ISSN
0902-4441
- Publication type
Article
- DOI
10.1111/ejh.12903