• Xin-Feng Guo, Ze-Huai Wen, Yan-Ming Xie, Shao-Nan Liu, Zhen-Yu Li, and Da-Can Chen.
• Guangdong Provincial Hospital of Chinese Medicine, Second Affiliated Hopital, Medical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, China. drguoxinfeng@163.com
• Zhongguo Zhong Yao Za Zhi. 2012 Sep 1; 37 (18): 2782-5.

ObjectiveTo evaluate the clinical adverse drug reactions (ADR) of Shuxuetong Injection (SXTI) comprehensively for its proper use and post-marketing reevaluation.MethodElectronic searching of the online Chinese and English medical databases were carried out from their inception to Feb. 2012, studies were screened and data were extracted according to inclusion and exclusion criteria; total number of ADR were calculated by study type respectively, ADR incidence rate was calculated by number of ADRs in experimental arm of clinical trials with control groups divided by total number of experimental groups.ResultEighty and eight papers published concerning ADRs report of SXTI were included, including 65 clinical trials, 20 case reports, and 3 ADRs surveillance or analysis report. 174 ADRs were reported, mainly in circulation system, nervous system, the digestive system, skin and appendages. Adverse reaction type is mainly rash (44.3%) and the digestive system response (23.0%). The incidence rate calculated by data extracted from 65 clinical trials was 4.3%.ConclusionAllergic reaction is the most common ADR type of SXTI. Incidence rate of different studies varies, so a rigorously designed prospectively ADR surveillance study is needed to reevaluate its incidence rate, and analyze reasons of the heterogeneity. Information concerning ADR in literatures is always absent, the quality of reporting is relative poor, thus it is suggested that active, standardized, and systematic ADR reporting should be focused on in clinical trials.

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