• 1. Department of Epidemiology and Biostatistics, West China School of Public Health, Sichuan University, Chengdu, 610041, P.R.China;
  • 2. Wuxi Center of Disease Control and Prevention, Wuxi, 405800, P.R.China;
  • 3. Chengdu Gaotong Isotope co., LTD, Chengdu, 610041, P.R.China;
YANG Yanfang, Email: yang2009@scu.edu.cn; HUANG Min, Email: huangm113@163.com
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ObjectiveTo systematically review the efficacy and safety of 89SrCl2 for bone metastases.MethodsDatabases including PubMed, EMbase, The Cochrane Library (Issue 12, 2016), MEDLINE, CBM, VIP, CNKI and WanFang Data were electronically searched from inception to December 2016 to collect randomized controlled trials (RCT) about 89SrCl2 in the treatment of bone metastases. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of included studies. Then meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 19 RCTs involving 1 899 patients were included. The results of meta-analysis showed that: compared to the group without 89SrCl2, group of 89SrCl2 combined with other treatments had benefits for complete relief of bone pain (RR=1.53, 95%CI 1.16 to 2.01, P=0.002), total relief of bone pain (RR=1.33, 95%CI 1.22 to 1.45, P<0.001), bone metastases complete response rate (RR=1.61, 95%CI 1.20 to 2.16, P=0.002), bone metastases total response rate (RR=1.61, 95%CI 1.26 to 2.08, P<0.001), improvement of quality of life (RR=1.44, 95%CI 1.06 to 1.97, P=0.02). The proportion of pain flare (RR=10.35, 95%CI 2.01 to 53.37, P=0.005), leucopenia (RR=2.49, 95%CI 1.84 to 3.37, P<0.001) and thrombocytopenia (RR=2.64, 95%CI 1.76 to 3.97, P<0.001) in the 89SrCl2 group were higher than that in the control group.Conclusion89SrCl2 combined with the other treatments is better for bone metastases than without 89SrCl2. Due to the limited quantity and quality of included studies, the above results should be verify by more high quality studies.

Citation: CHEN Liling, ZHANG Kaomei, YANG Ting, YANG Yanfang, HUANG Min. Efficacy and safety of 89SrCl2 for bone metastases: a meta-analysis . Chinese Journal of Evidence-Based Medicine, 2017, 17(9): 1043-1050. doi: 10.7507/1672-2531.201612088 Copy

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