Systematic review on safety of Xinyuan capsules / 中国中药杂志

ABSTRACT

To systematically review the adverse drug reactions/adverse events(ADRs/AEs) of Xinyuan capsules in clinical application. A systematic literature search was performed in the databases of the Cochrane Library, Medline, EMBASE, the Web of Science, Clinical trials, CNKI, VIP, WanFang Data and CBM. The literature was screened and data was extracted according to the inclusion and exclusion criteria. Because of the substantial heterogeneity among different studies, we assessed them only with descriptive analysis by study type, disease diagnosis, and ADRs/AEs conditions. All included studies were assessed by using the internationally recognized report quality evaluation standard or methodological quality assessment tools. A total of 42 studies involving 3 671 patients were included finally. Two thouand four hundred and thirty-mine patients of them took Xinyuan capsules, and 1 242 patients did not take Xinyuan capsules. No serious ADRs occurred in all patients. One patient died as AE during the research. Sixteen patients of the 2 439 patients taking Xinyuan capsules (alone or in combination) had ADRs, including 7 patients with polytherapy of Xinyuan capsules and 9 patients with monotherapy. The most common ADRs were in gastrointestinal tract, mainly including thirst, nausea, vomiting and abdominal pain, etc. The ADRs included 10 gastrointestinal tract ADRs, 3 renal ADRs and 1 ADR respective in skin system, respiratory system and cardiovascular system. Xinyuan capsules was generally safe in clinical application. The reports on the study of Xinyuan capsules were dispersed in various clinical studies, the study on drug safety still should be strengthened in the future. Further mechanism studies or clinical observation studies of the drug safety shall be conducted to better guide clinical application in the future.