Systematic review of efficacy and safety of Ginkgo biloba extract 50 in treatment of ischemic stroke / 中国中药杂志

The present study aimed to systematically evaluate the efficacy and safety of Ginkgo biloba extract 50(GBE50) in the treatment of ischemic stroke. The databases including CNKI, Wanfang, VIP, SinoMed, PubMed, EMbase, and Cochrane Library were searched for randomized controlled trial(RCT) of GBE50 for the treatment of ischemic stroke reported between database inception and May 2020. The methodological quality of the included RCTs was evaluated via the Cochrane risk of bias tool. The RevMan 5.4 was used for Meta-analysis. Sixteen RCTs were included, involving 1 615 patients with acute ischemic stroke. Most of the included RCTs reported the methods of random sequence generation, but only two performed the concealment of random sequence. All RCTs failed in blinding. Two RCTs reported the information of cases lost to follow-up and drop-outs. Since the number was small, the baselines of groups remained balanced. All RCTs reported key outcomes of ischemic stroke, which made selective reporting bias in a low risk. Meta-analysis results revealed that GBE50 combined with routine therapies could effectively lower the score of the National Institutes of Health stroke scale(NIHSS) and restore cognitive function and daily activity in ischemic stroke patients. Compared with routine therapies, the combination is advantageous in treating patients with ischemic stroke. However, high-quality multicenter RCTs with large sample sizes are still required for verification.

Systematic review on clinical efficacy and safety of Cheezheng Pain Relieving Plaster for soft tissue injury / 中国中药杂志

To systematically evaluate the clinical efficacy and safety of Cheezheng Pain Relieving Plaster in the treatment of soft tissue injury. Four Chinese databases(namely CNKI, WanFang, VIP, CBM) and 2 English databases(namely PubMed, Cochrane Library) were retrieved from the establishment of each database to March 2019. The randomized controlled trials of Cheezheng Pain Relieving Plaster compared with routine therapy in treatment of soft tissue injury were included. The quality of the included studies was assessed using the Cochrane Risk Assessment Tool. Five studies were included, and 367 patients were enrolled. None of the included studies reported randomized concealment, blinding, follow-up and dropping off. The results showed that Cheezheng Pain Relieving Plaster may have advantages in alleviating joint pain, swelling, tenderness and dysfunction and other symptoms, with no serious adverse reaction. Compared with routine therapy, Cheezheng Pain Relieving Plaster may have advantages in the treatment of soft tissue injury. However, due to the quality of the included RCTs, the conclusions of this study were limited. In addition, to produce high-quality evidences for the clinical application of Cheezheng Pain Relieving Plaster, the conclusions of this study shall be further verified with large-sample, scientifically designed and strictly implemented clinical trials.

Bibliometric analysis and quality assessment of clinical evidence on Xiaotong Tiegao / 中国中药杂志

Many clinical studies on Cheezheng Xiaotong Tiegao have been accumulated since it was launched in 1993,but they have not been comprehensively analyzed and evaluated. This study systematically retrieved relevant studies in six databases at home and abroad as of December 2017. This study analyzed the statistics of the included studies in several aspects,including publication time,region,fund,disease category and type of study. In this study,various tools were used to evaluate the methodological quality of included studies,such as the Cochrane collaboration's tool for assessing the risk of bias in randomized trials,MINORS,IHE,AMSTAR2.The results showed that the literatures were mainly published from 2010 to 2011,and a total of 28 projects were financially supported.The most involved disease was arthropathy. The randomized controlled trials were the majority in the included studies,but the quality was low,and most of the literatures didn't report the allocation concealment and blinding. This study comprehensively reflected the current situations and shortcomings of the clinical studies of Cheezheng Xiaotong Tiegao,and put forward several suggestions,in the expectation of providing a reference for the future clinical research direction of Cheezheng Xiaotong Tiegao.

Reporting criteria for clinical experts consensus of Chinese medicine / 中国中药杂志

Due to its own characteristics and research status, traditional Chinese medicine research often faces the reality of "insufficient evidence" or "very low quality" when making clinical practice guidelines. Therefore, in many cases, clinical decision-making of traditional Chinese medicine should rely mainly on expert consensus to achieve. A clear and detailed list of expert consensus report specifications will provide a good reporting tool for Chinese clinical expert consensus makers, which is very important for promoting the quality of consensus production and the promotion and application of consensus results. The author consulted the internationally published authoritative expert consensus, summarized the main points of the reports, combined with the formulation process of the clinical experts consensus of Chinese medicine, and the demonstration of clinical experts and methodologists, and then formulated the list of items for clinical expert consensus reports adapt to the field of Chinese medicine. This article introduces the entire list of items and elaborates on the key parts. It is expected to provide reference for the standardization of future clinical expert consensus reports.