Lenalidomide treatment for multiple myeloma: systematic review and meta-analysis of randomized controlled trials.
<h4>Background</h4>In recent years, a number of randomized controlled trials (RCTs) have reported on lenalidomide as a treatment for multiple myeloma (MM). Herein, we report results of a meta-analysis of RCTs examining the efficacy and safety of lenalidomide for MM.<h4>Patients and...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Public Library of Science (PLoS)
2013
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/df36b7601dfa412d9924d73b25364d55 |
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| Sumario: | <h4>Background</h4>In recent years, a number of randomized controlled trials (RCTs) have reported on lenalidomide as a treatment for multiple myeloma (MM). Herein, we report results of a meta-analysis of RCTs examining the efficacy and safety of lenalidomide for MM.<h4>Patients and methods</h4>Databases were searched using the terms "lenalidomide or revlimid AND multiple myeloma."RCTs evaluating initial or maintenance therapeutic outcomes were included. Main outcome measures were response rates, progression-free survival (PFS), overall survival, and adverse events.<h4>Results</h4>Seven trials were included (N = 192-614 participants). Lenalidomide doses and treatment regimens differed between trials. Complete response (CR) and very good partial response (VGPR) risk ratios (RR) favored lenalidomide over placebo (CR = 2.54, 95% confidence interval [CI] = 1.29-5.02; VGPR = 2.82, 95% CI = 1.30-6.09). The PFS hazard ratio favored lenalidomide over placebo (0.37, 95% CI = 0.33-0.41). For adverse events, neutropenia, deep vein thrombosis (DVT), infection, and hematologic cancer RR favored placebo over lenalidomide (neutropenia: 4.74, 95% CI = 2.96-7.57; DVT: 2.52; 95% CI: 1.60-3.98; infection: 1.98; 95% CI: 1.50-2.62; hematologic cancer: 3.20; 95% CI: 1.28-7.98).<h4>Conclusions</h4>Lenalidomide is an effective treatment for MM; however, treatment-related adverse events must be considered and appropriate adjustments and/or prophylactic treatment should be initiated where possible. |
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