Abstract

Background/Aim: The clinical benefits of plasmapheresis in the management of multiple myeloma-induced acute renal failure remain controversial. In this study, we conducted a meta-analysis to quantitatively evaluate the clinical efficacy of chemotherapy with or without plasmapheresis in the treatment of multiple myeloma patients with renal failure. Methods: Randomized controlled trials evaluating clinical efficacy of plasmapheresis were identified by searching PubMed (from 1980 to November 2013) and EMBASE (from 1980 to November 2013). Outcomes subjected to meta-analysis were 6-month survival and dialysis-dependent rate. Results: Three randomized controlled studies were selected for meta-analysis. A total of 63 patients received chemotherapy only and 84 patients were given both chemotherapy and plasmapheresis. No difference was observed in 6-month survival rate between plasmapheresis and control group (75% vs. 66.7%; risk ratio, 0.92; 95% CI, 0.76 – 1.11; p = 0.39). 6-month dialysis-dependent ratio was significantly lower in patients treated with both chemotherapy and plasmapheresis than chemotherapy only (15.6% vs. 37.2%; risk ratio, 2.02; 95% CI, 1.03 – 3.96; p = 0.04). Conclusion: Our meta-analysis results showed that plasmapheresis used as an adjunct to chemotherapy had a benefit in the management of dialysisdependent multiple myeloma patients with renal failure.

Author Details

Authors

• Xiaoyong Yu¹
• Liangying Gan²
• Zhaohui Wang³
• Bao Dong²
• Xiaohong Chen¹

Departments

• ¹ Department of Nephrology, Shanxi Province Hospital of Traditional Chinese Medicine, Xi’an,
• ² Department of Nephrology, Peking University People’s Hospital, Beijing, and
• ³ Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiaotong University, School of medicine, Shanghai, China

Address

Dr. Xiaoyong Yu
Department of Nephrology
Shanxi Province Hospital of Traditional Chinese
Medicine
4 Xihuamen Street, Lianhu District, Xi’an, 71003, China
Email: [email protected]

Citation