Efficacy and safety of Xihuang pill for gastric cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Xihuang pill has been widely applied as a promising adjunctive drug for gastric cance. However, the exact effects and safety of Xihuang pill have yet to be systematically investigated. We aimed to summarize the effificacy and safety of Xihuang pill for the treatment of advanced GC through the meta-analysis, in order to provide scientific reference for the design of future clinical trials. METHODS: The protocol followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols. Relevant randomized controlled trials were searched from PubMed, the Cochrane Library, Embase, the China National Knowledge Infrastructure, Wanfang Database, Chinese Science and echnology Periodical Database, and Chinese Biomedical Literature Database. Papers in English or Chinese published from their inception to October 2020 will be included without any restrictions. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The RevMan 5.4 and Stata 16.0 software will be applied for statistical analyses. Statistical heterogeneity will be computed by I2 tests. Sensitivity analysis will be conducted to evaluate the stability of the results. The publication bias will be evaluated by funnel plots and Egger test. The quality of evidence will be assessed by the Grading of Recommendations Assessment, Development and Evaluate system. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of this study will provide helpful evidence of the effect and safety of Xihuang pill for the treatment of GC in clinical practice. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/VFJAK.

To assess the effective and safety of berberine hydrochloride in ulcerative colitis: A protocol for systematic review and meta-analysis.

BACKGROUND: Ulcerative colitis (UC) is an inflammatory bowel disease characterized by a relapsing and remitting course, and the curative medical therapy of UC is not yet available with its precise etiology unknown. Berberine hydrochloride, one of the main alkaloids in rhizomes of Coptis chinensis, has been reported the efficacy in patients with UC. However, there is no systematic review related to berberine hydrochloride for UC published. In this work, we will systematically evaluate the effectiveness and safety of berberine hydrochloride for UC by a meta-analysis method to provide a substantial conclusion for clinical practice. METHODS AND ANALYSIS: In this study, we will search the Chinese and English databases by electronic and manual search to find the related literature of berberine hydrochloride in the treatment of UC published from the inception date of each predefined database up to October 2020. Databases include PubMed, Embase, MEDLINE, Cochrane Library Central Register of Controlled Trials, China National Knowledge Infrastructure (CNKI) database, Wanfang Data Knowledge Service Platform, the VIP information resource integration service platform (cqvip), China Biology Medicine Disc (Sino Med), the Chinese Clinical Trial Registry (ChiCTR), and ClinicalTrials.gov. The 2 professional trained authors will independently select the qualified studies for data extraction and assess the risk of bias in included studies. Then the synthesis and analyses of data will be carried out in RevMan 5.4. The heterogeneity of statistics will be assessed by a heterogeneity X test and I tests. Sensitivity analysis is used to evaluate whether the outcomes of systematic review or meta-analysis are robust and reliable. The funnel plot is the main method to evaluate the bias of reporting. Finally, we will use The Grading of Recommendations Assessment, Development and Evaluation to evaluate the quality of evidence. RESULTS: The results of this study will be published in a peer-reviewed journal. CONCLUSION: Whether berberine hydrochloride is an effectiveness and safety for patients with UC will be judged in the conclusion of this systematic review. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/X57U3.

Efficacy and safety of Brucea javanica oil emulsion for liver cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Brucea javanica oil emulsion (BJOE), extracted from the Chinese herb Bruceae Fructus (Yadanzi), is a broad-spectrum anti-tumor drug and has been widely used for the treatment of liver cancer in China. The aim of this study is to systematically investigate the efficacy and safety of BJOE for the treatment of liver cancer. METHODS: Seven electronic databases including the Cochrane Library, PubMed, Excerpt Medica Database, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, China Scientific Journal Database, and Wanfang Database will be systematically retrieved for data extraction from their inceptions to September 2020. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The RevMan 5.4 and Stata 16.0 software will be applied for statistical analyses. Statistical heterogeneity will be computed by I tests. Sensitivity analysis will be conducted to evaluate the stability of the results. The publication bias will be evaluated by funnel plots and Egger test. The quality of evidence will be assessed by the GRADE system. RESULTS: The results of our research will be published in a peer-reviewed journal or presenting the findings at a relevant conference. CONCLUSION: The conclusion of this study will provide helpful evidence of the effect and safety of BJOE for the treatment of liver cancer in clinical practice. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/UC8XQ.

Efficacy and safety of Xihuang pill for lung cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Xihuang pill, a famous traditional Chinese medicine formulation, is a broad-spectrum anti-tumor drug and has been widely used for the treatment of lung cancer in China. The aim of this study is to systematically investigate the efficacy and safety of Xihuang pill for the treatment of lung cancer. METHODS: We will perform the comprehensive literature search in the following databases from their inceptions to August 2020 for data extraction: PubMed, the Cochrane Library, Embase, the China National Knowledge Infrastructure, Wanfang Database, Chinese Science and Technology Periodical Database, and Chinese Biomedical Literature Database. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The RevMan 5.4 and Stata 16.0 software will be applied for statistical analyses. Statistical heterogeneity will be computed by I tests. Sensitivity analysis will be conducted to evaluate the stability of the results. The publication bias will be evaluated by funnel plots and Egger test. The quality of evidence will be assessed by the Grading of Recommendations Assessment, Development and Evaluate system (GRADE) system. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of this study will provide evidence to show whether Xihuang pill is an effective intervention for patient with lung cancer. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/W2GHN.

Efficacy and safety of Xiaoaiping injection for breast cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Xiaoaiping injection, extracted from the Chinese herb Marsdenia tenacissima (Roxb.) Wight et Arn., is a broad-spectrum anti-tumor drug and has been widely used for the treatment of breast cancer in China. The aim of this study is to systematically investigate the efficacy and safety of Xiaoaiping injection for the treatment of breast cancer. METHODS: We will perform the comprehensive literature search in the following databases from their inceptions to August 2020 for data extraction: PubMed, the Cochrane Library, Embase, the China National Knowledge Infrastructure, Wanfang Database, Chinese Science and Technology Periodical Database, and Chinese Biomedical Literature Database. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The RevMan 5.4 and Stata 16.0 software will be applied for statistical analyses. Statistical heterogeneity will be computed by I2 tests. Sensitivity analysis will be conducted to evaluate the stability of the results. The publication bias will be evaluated by funnel plots and Egger's test. The quality of evidence will be assessed by the GRADE system. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of this study will provide evidence to show whether Xiaoaiping injection is an effective intervention for patient with breast cancer. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/4ZUXC.

Efficacy and safety of Xiaoaiping injection for liver cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Xiaoaiping injection, extracted from the Chinese herb Marsdenia tenacissima (Roxb.) Wight et Arn., is a broad-spectrum anti-tumor drug and has been widely used for the treatment of liver cancer in China. The aim of this study is to systematically investigate the efficacy and safety of Xiaoaiping injection for the treatment of liver cancer. METHODS AND ANALYSIS: Seven electronic databases including the Cochrane Library, PubMed, Excerpt Medica Database, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, China Scientific Journal Database, and Wanfang Database will be systematically retrieved for data extraction from their inceptions to August 2020. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The RevMan 5.4 and Stata 16.0 software will be applied for statistical analyses. Statistical heterogeneity will be computed by I tests. Sensitivity analysis will be conducted to evaluate the stability of the results. The publication bias will be evaluated by funnel plots and Eggers test. The quality of evidence will be assessed by the GRADE system. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of this study will provide helpful evidence of the effect and safety of Xiaoaiping injection for the treatment of liver cancer in clinical practice. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/9BD6A.

Efficacy and safety of Huaier granules combined with chemotherapy for gastric cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Huaier granules, the aqueous product of Huaier (Trametes robiniophila Murr.) extract, are a broad-spectrum anti-tumor drug and have been widely used for the treatment of gastric cancer (GC). The aim of this study is to systematically investigate the efficacy and safety of Huaier granules combined with chemotherapy in the treatment of GC. METHODS: Three English databases and four Chinese databases will be searched from its inception to July 2020. Two methodological trained researchers will select the qualified studies for data extraction independently. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The RevMan 5.2 and stata 14.0 software will be applied for statistical analyses. Statistical heterogeneity will be computed by Cochrane X and I tests. Sensitivity analysis will be conducted to evaluate the stability of the results. The publication bias will be evaluated by funnel plots and Egger's test. The quality of evidence will be assessed by the GRADE system. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of our systematic review will provide evidence to judge whether Huaier granules combined with chemotherapy is an effective intervention for patient with GC. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/9BVJD.

Efficacy and safety of Kanglaite injection for gastric cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Kanglaite injection is a broad-spectrum anti-tumor drug, which is extracted from the seeds of the Chinese medicinal herb Coix lacryma-jobi, and has been widely used for the treatment of gastric cancer (GC). This study aimed to systematically investigate the efficacy and safety of Kanglaite injection for the treatment of GC. METHODS: We will perform the comprehensive literature search in English and Chinese electronic database from its inception to June 2020. Two trained researchers will independently select the qualified studies for data extraction and assess the quality and risk of bias. Cochrane Risk of Bias tool will be used to assess the risk of bias of included studies. The outcomes included overall response rate, complete response rate, 3-year progression-free survival rate, 3-year overall survival rate, and different types of treatment-related adverse events. Funnel plot analysis and Egger test will be used to assess the publication bias. Finally, the quality of evidence will be assessed by the grading of recommendations assessment, development, and evaluate system . We will calculate the risk ratio as well as their 95% confidence intervals of these outcomes and pool the results using RevMan 5.4 software and STATA 16.0 software. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of our systematic review will provide evidence to judge whether Kanglaite injection is an effective intervention for patient with GC. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/HF679.

Effects of rebamipide for chronic atrophic gastritis: A protocol for systematic review and meta-analysis.

BACKGROUND: Chronic atrophic gastritis (CAG) is defined as an important precancerous disease with high risk of gastric cancer. Rebamipide is a mucosal protective agent widely used in the treatment of chronic gastritis. The aim of this systematic review is to assess the efficacy and safety of rebamipide for the treatment of patients with CAG. METHODS AND ANALYSIS: We will perform a comprehensive retrieval in the following electronic databases: PubMed, Embase, MEDLINE, Cochrane Library Central Register of Controlled Trials, China National Knowledge Infrastructure (CNKI) database, Wanfang Data Knowledge Service Platform, Chinese Scientific Journals Database (VIP), Chinese Biomedical Literature Service System (SinoMed) and other sources. Two trained researchers will select the qualified studies for data extraction and assess the quality and risk of bias, independently. Then the meta-analyses will be conducted by using the RevMan 5.2 and stata 14.0. The heterogeneity of data will be investigated by Cochrane X and I tests. Sensitivity analysis will be conducted to evaluate the stability of the results. Funnel plot analysis and Egger test will be used to assess the publication bias. Finally, the quality of evidence will be assessed by the GRADE system. RESULTS: The results of our research will be published in a peer-reviewed journal. CONCLUSION: The conclusion of our systematic review will provide evidence to judge whether rebamipide is an effective intervention for patient with CAG. OSF REGISTRATION NUMBER: 10.17605/OSF.IO/BKC3E.