Preventive effect and safety of Chinese herbal medicine mouthwash in chemotherapy-induced oral mucositis: A protocol for systematic review and meta analysis

Background:Oral mucositis (OM), one of the most common side effects for cancer patients who have undergone chemotherapy, can cause severe impairment to patients’ functional ability and impact their quality of life, resulting in delayed and/or incomplete treatment. Traditional Chinese medicine offers empirical herbal decoctions to gargle for the prevention of chemotherapy-induced OM; however, evidence for its clinical efficacy and safety is lacking. Therefore, we provide a protocol to evaluate the preventive effect and safety of Chinese herbal medicine mouthwash in chemotherapy-induced OM.Methods:We will comprehensively retrieve relevant articles published till August 15, 2020, in the following electronic databases: the Cochrane Library, PubMed, EMBASE, Chinese National Knowledge Infrastructure Database, Chinese Biomedical Literature Database, Chinese Science and Technique Journals Database, and the Wan-fang Database. Only randomized controlled trials will be included. We will use the criteria provided by the Cochrane Handbook for quality assessment and risk assessment of the included studies and use the RevMan 5.3 software for meta-analysis of the preventive effect and safety.Results:This study will assess the preventive effect and safety of Chinese herbal medicine mouthwash in chemotherapy-induced OM.Conclusion:This systematic review will provide evidence-based medical corroboration for the clinical application of the Chinese herbal medicine mouthwash in chemotherapy-induced OM.PROSPERO registration number:CRD42020206614.     

Efficacy and safety of acupuncture combined Chinese herbal medicine for diabetic peripheral neuropathy: A protocol for systematic review and meta-analysis

Background:Acupuncture combined with Chinese herbal medicine has been widely utilized for pain management in patients with diabetic peripheral neuropathy (DPN). However, its results are still inconsistent, and no systematic review has specifically addressed this issue. Thus, this systematic review will comprehensively and systematically investigate the effectiveness and safety of acupuncture combined with Chinese herbal medicine for pain relief in DPN.Methods:Randomized controlled trials on acupuncture combined with Chinese herbal medicine treatment of DPN published before September of 2021 will be searched in 9 databases including Medline, Web of Science, PubMed, Cochrane Library, Excerpta Medica Database, Sinomed, China National Knowledge Infrastructure, WanFang, and China Science and Technology Journal Database. The methodological assessment performed using the risk of bias assessment tool of Cochrane, and the level of evidence quality for the main results will be evaluated by a recommended grading, evaluation, formulation, and evaluation system approach. Bayesian network meta-analysis will be conducted using STATA V.14.0 and WinBUGS V.1.4.3.Results:This study will provide a high-quality comprehensive evaluation of the safety of acupuncture combined with Chinese herbal medicine for treating DPN.Conclusion:This systematic review will evaluate the efficacy and safety of Chinese herbal medicine combined with acupuncture in the treatment of DPN, and provide the latest evidence for clinical application.Ethics and dissemination:The protocol of the systematic review does not require ethical approval because it does not involve humans. This article will be published in peer-reviewed journals and presented at relevant conferences.Registration number: INPLASY2021100004.     

The effectiveness of Chinese herbal medicine for tic disorders in children and adolescents: A protocol for systematic review and meta analysis

Background:The tic disorders are common neuropsychiatric disorders that affects the growth and development of children and adolescents. Chinese herbal medicine is commonly used for the treatment of tic disorders. However, there is no consensus on the difference in clinical efficacy compared with routine treatment. Therefore, we plan to perform a systematic review and meta-analysis to review the clinical efficacy of Chinese herbal medicine for tic disorders.Methods:Cochrane Central Register of Controlled Trials, PubMed, EMBASE, Chinese National Knowledge Infrastructure, Chinese Bio-medical Database, and Wanfang database will be searched from their inception until March 31, 2021. The meta-analysis will be conducted with Review Manager 5.3 software to systematically review the clinical efficacy and safety of Chinese herbal medicine for tic disorders. The primary outcome will include the improvement rate (amount) of tic symptoms using related scales or methods, and the secondary outcome will include adverse events.Results:This analysis will provide useful information about clinical efficacy and safety of Chinese herbal medicine for tic disorders.Conclusions:Our study will generate strong evidence of Chinese herbal medicine for patients with tic disorders and provide suggestions for clinical practice.     

Efficacy and safety of acupuncture combined with Chinese herbal medicine in the treatment of type 2 diabetes mellitus: A protocol for a systematic review and meta-analysis

Background:Diabetes has become a global public health problem and danger to human health. Diabetes is the main cause of blindness, kidney failure, heart attack, stroke, and lower limb amputation. According to the latest epidemiological survey and research, the overall prevalence of diabetes in mainland China is 11.2%, of which type 2 diabetes mellitus (T2DM) accounts for more than 90% acupuncture combined with Chinese herbal medicine have been widely used in the treatment of T2DM. However, we have not found a meta-analysis of their synergistic effects. Therefore, this systematic review and meta-analysis aims to evaluate the efficacy and safety of acupuncture combined with Chinese herbal medicine in the treatment of T2DM.Method:From inception up to September 20, 2021, the PubMed, Web of Science, Embase, AMED, Cochrane Library, CNKI, VIP, CBM, and Wanfang databases will be searched. The publication date or language will not be limited. We will apply a combination of medical keywords, including “acupuncture”, “Chinese herbal medicine”, and “type 2 diabetes mellitus”. We will also check other ongoing and unpublished studies in the clinical trial registry. At the same time, we will manually search all reference lists from relevant systematic reviews to find other eligible studies. We will use Review Manager software (REVMAN v5.3 Cochrane Collaboration) to meta-analyze the selected literature. The study for acupuncture combined with Chinese herbal medicine in the treatment of T2DM was a randomized controlled study. Two researchers will independently review the research selection, data extraction, and research quality assessments. Finally, we will observe the outcome measures.Results:This study will generate evidence-based data on the treatment of T2DM with acupuncture combined with Chinese herbal medicine and will provide new ideas and treatment modalities to investigate in future research.     

Efficacy and safety of traditional Chinese herbal medicine combined with HAART in the treatment of HIV/AIDS: A protocol for systematic review and meta-analysis

Background:Acquired immunodeficiency syndrome (AIDS) is one of the infectious diseases pandemic in the word. Traditional Chinese herbal medicine, as an alternative and complementary therapy of highly active antiretroviral therapy (HAART), has been put into the treatment of human immunodeficiency virus (HIV)/AIDS over 30 years due to its good therapeutic effects and high safety, while there is a lack of evidence-based medicine support. The purpose of this study is to explore the efficacy and safety of traditional Chinese herbal medicine combined with HAART for HIV/AIDS patients.Methods:We will search all randomized controlled trials of Chinese herbal medicine combined with HAART in the treatment of HIV/AIDS from electronic databases including PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure, WanFang, China Science and Technology Journal Database and Chinese Biomedical Literature Database from inception to December 31, 2021. Literature screening will be conducted through EndNote software, and data extraction will be processed according to inclusion and exclusion criteria by two independent researchers. We will use Review Manager 5.4 and Stata 16 software for data analysis and publication bias test.Results:This systematic review and meta-analysis will provide a high-quality evidence for the efficacy and safety of traditional Chinese herbal medicine combined with HAART in the treatment of HIV/AIDS.Conclusion:The conclusion of this review will provide an objective assessment to evaluate whether Chinese herbal medicine integrated with HAART has the effect of improving the efficiency and depressing the toxicity.Registration number:INPLASY2021110082.     

Chinese herbal medicine for previous cesarean scar defect: A protocol for systematic review and meta-analysis

Background: Previous cesarean scar defect (PCSD) is a gynecological disease that can cause bleeding after intercourse, prolonging menstrual period, intermenstrual bleeding, dysmenorrhea, and even lead to infertility. Chinese herbal medicine plays an important role in the treatment of gynecological diseases in China and East Asia. This study aims to assess the efficacy and safety of Chinese herbal medicine for PCSD.Methods: We search the following databases: PubMed, the Cochrane Library, Chinese Biomedical Literature Database (CB), Chinese Science and Technique Journals Database (VIP), EMBASE, Chinese National Knowledge Infrastructure Database (CNKI), and the Wanfang Database. Other sources will also be searched like Google Scholar and gray literature. All databases mentioned above are searched from the start date to the latest version. Randomized controlled trials will be included which recruiting PCSD participants to assess the efficacy and safety of Chinese herbal medicines against controls (placebo or other therapeutic agents). Primary outcomes will include the size of PCSD, menstrual cycle, menstrual phase, menstrual volume, duration of disease, security index. Two authors will independently scan the searched articles, extract the data from attached articles, and import them into Endnote X8 and use Microsoft Excel 2013 to manage data and information. We will assess the risk of bias by Cochrane tool of risk of bias. Disagreements will be resolved by consensus or the participation of a third party. All analysis will be performed based on the Cochrane Handbook for Systematic Reviews of Interventions. The meta-analysis in this review will use RevMan 5.3 software.Results: The study aims to evaluate the efficacy and safety of the treatment that Chinese herbal medicine for PCSD.Conclusion: This study of the meta-analysis could provide evidence for clinicians and help patients to make a better choice.INPLASY registration number:INPLASY202090080     

The study on the clinical effectiveness and safety of traditional Chinese medicine acupoint catgut embedding guided by musculoskeletal ultrasound in the treatment of nerve root sciatica: A protocol for systematic review and meta-analysis of randomized controlled trials

Background:Nerve root sciatica (NRS) is a common orthopedic disease, which usually occurs between 20 and 40 years of age, and the incidence rate is increasing year by year and is being younger. The disease has no special effect of treatment, clinically generally taking the symptomatic treatment, such as taking short-term glucocorticoids, sedatives, analgesics, and so on. Long-term use of drugs will adversely affect the patient''s gastrointestinal tract, liver, and kidney function. The surgical treatment has a high risk of surgery, high cost, side effects, and other problems, so the choice of treatment method has always been a difficult problem in clinical and scientific research. The study shows that 90% of patients with sciatica can be cured by non-surgical treatment, so conservative therapy is often used in the treatment of sciatica, traditional Chinese medicine treatment methods in the treatment of NRS has been widely used, which has achieved good results, but there is no evidence of evidence-based medicine. Therefore, this study uses systematic evaluation to conduct the scientific evaluation of the clinical effectiveness and safety of traditional Chinese medicine acupoint catgut embedding guided by musculoskeletal ultrasound in the treatment of NRS, and provide evidence-based medical evidence support for the treatment of NRS.Methods:Using the computer to retrieve the PubMed, ScienceDirect, Web of Science, Embase, Cochrane Library, CNKI, VIP, WANFANG Database, and CBM. Using the subject words and terminology words to retrieve the Chinese-English database and retrieve a randomized controlled study on the clinical effectiveness and safety of traditional Chinese medicine acupoint catgut embedding guided by musculoskeletal ultrasound in the treatment of NRS, and the range of search time is January 1990 to January 2021. The searched literature is screened and evaluated by two researchers respectively according to the inclusion and exclusion criteria. If there is disagreement, discussing it with the third researcher to determine the final inclusion of the literature. Using the RevMan 5.3 software to conduct the meta-analysis.Results:This study will compare the effectiveness and safety of traditional Chinese medicine acupoint catgut embedding guided by musculoskeletal ultrasound in the treatment of NRS.Conclusion:The results of this study will be published in internationally influential academic journals to provide evidence-based medical evidence for the clinical effectiveness and safety of traditional Chinese medicine acupoint catgut embedding in the treatment of NRS.Ethics and dissemination:This study does not involve specific patients, and all research data comes from publicly available professional literature, so an ethics committee is not required to conduct an ethical review and approval of the study.OSF registration number:DOI 10.17605/OSF.IO/Q492E.     

The effectiveness and safety of Naoxintong capsules in the treatment of vascular dementia: A protocol for systematic review and meta-analysis

Background:Traditional Chinese medicine Naoxintong capsules have achieved good results in the treatment of vascular dementia, but there is no evidence-based medical evidence on the effectiveness and safety of the drug. Therefore, this study uses meta-analysis method to systematically evaluate the effectiveness and safety of Naoxintong capsules in the treatment of vascular dementia, with the aim of providing scientific guidance for clinical treatment and practice.Methods:This study retrieves a total of 7 network electronic databases, including 4 Chinese databases: China biomedical literature database, CNKI, Chongqing VIP database and WANFANG database, and three English databases: PubMed, Embase, The Cochrane Library. Using the combination of theme words and key words to retrieve the Chinese and English database, the literature is searched from January 1, 1990 to October 1, 2021. Two researchers independently sift through the literature, extract data and evaluate the bias risk included in the study, and in the event of a disagreement, the third researcher is invited to discuss the decision, followed by meta-analysis using software RveMan 5.3 and Stata 12.0.Results:All findings of this study will be published in a peer-reviewed, high-quality academic journal of medicine.Conclusion:The results of this study will provide evidence for clinicians to find effective and safe methods of treating vascular dementia in TCM.OSF registration number:DOI 10.17605/OSF.IO/YVF72, https://osf.io/yvf72.     

Acupuncture combined with traditional Chinese medicine preparation for the treatment of marrow suppression after chemotherapy: A protocol for systematic review and meta-analysis

Background:From the perspective of evidence-based medicine, the efficacy and safety of combined therapy for marrow suppression after chemotherapy is still unclear. Given that there is no high-quality meta-analysis to incorporate existing evidence, the purpose of this protocol is to design a systematically review and meta-analysis of the level I evidence to ascertain the efficacy and safety of acupuncture combined with traditional Chinese medicine preparation for marrow suppression after chemotherapy.Methods:The following databases will be searched electronically by keyword combination mode: 4 British literature databases including PubMed, EMBASE, Scopus, and Cochrane Library, and 4 Chinese literature databases, including Chinese national knowledge infrastructure, VIP, and Wan fang database. The randomized controlled trials on acupuncture plus traditional Chinese medicine preparation for marrow suppression after chemotherapy will be included. The primary outcome is the elevation of hemoglobin, platelets, leukocytes, and neutrophils. The other outcomes include clinical symptoms, quality of life, and absolute value of reticulocyte. Risk bias analysis of the studies will be performed independently by 2 reviewers using the Cochrane Risk of Bias Assessment Tool.Results:The review will add to the existing literature by showing compelling evidence and improved guidance in clinic settings.Conclusion:This protocol will provide a reliable theoretical basis for the following research.     

Network meta-analysis of heat-clearing and detoxifying oral liquid of Chinese medicines in treatment of children's hand-foot-mouth disease: A protocol for systematic review and meta-analysis

Background:Hand-foot-mouth is a viral infectious disease characterized by fever, hand foot rash and oral mucosal herpes caused by a variety of enteroviruses. It is often found in preschool children, and its immune system is not well developed, so it is very susceptible to infection by pathogens and epidemics, resulting in rapid progress of the disease. At present, the commonly used Chinese patent medicine oral liquid in our country has good clinical efficacy of antiviral, antibacterial, antiphlogistic and improving immunity, but there is no evidence to compare the clinical efficacy and safety of a variety of oral liquid of Chinese patent medicine. Therefore, this study is aim to use the network meta-analysis to integrate the clinical relevant evidence of direct and indirect comparative relationship, and to conduct quantitative comprehensive statistical analysis and sequencing after the aggregation of different Chinese patent medicine oral liquid with the same evidence body, and then the best clinical medication scheme is selected, which can provide reference value and evidence-based theoretical evidence for clinical optimization of drug selection.Methods:Comprehensive retrieval of CNKI, VIP, CBM, and WANFANG database and the Cochrane Library, PubMed, Web of Science and EMBASE database. Search and publish the clinical RCT of these 7 kinds of oral liquid of Chinese patent medicine compared with ribavirin or oral liquid of Chinese patent medicine. The retrieval time is from the establishment of the database to October 31st, 2021. The 2 first authors will screen the literatures that meets the inclusion criteria, extract the data independently according to the predesigned rules, and evaluate the literature quality and bias risk of the included research according to the Cochrane manual standard. Data merging and network meta-analysis were carried out with R programming software to evaluate the ranking probability of all interventions.Results:This network meta-analysis and probability ranking will identify the best Chinese patent medicine oral liquid treatment for Hand-foot-mouth.Conclusion:This study will provide systematic evidence-based medicine evidence for Chinese patent medicine oral liquid treatment for Hand-foot-mouth, and help clinicians, patients with poststroke depression and decision-makers to make more effective, safer and economic optimal treatment plan in the decision-making process.Registration number:INPLASY202210032. The protocol for this systematic review was registered on INPLASY and is available in full on the inplasy.com (https://inplasy.com/inplasy-2022–1-0032/).     

Efficacy and safety of acupuncture combined with Chinese Herbal Medicine for diabetic nephropathy: A protocol for systematic review and meta-analysis

Background:Diabetic nephropathy (DN) is one of the most serious complications in the development of diabetes mellitus, which has become the main cause of end-stage renal disease and one of the main causes of death in diabetic patients. With the prevalence of diabetes, the number of patients at risk for developing DN is increasing, with 20–40 percent of all patients with diabetes at risk for developing DN. Acupuncture and Chinese herbal medicine treatments are often combined to treat DN; however, there has been no meta-analysis on their synergistic effects. Therefore, we aimed to perform a systematic review and meta-analysis to estimate the effectiveness of acupuncture combined with Chinese herbal medicine for DN treatment.Methods:Nine electronic databases were retrieved for this study. The English databases mainly retrieved PubMed, Web of Science, Embase, AMED, and the Cochrane Library, while the CNKI, VIP, CBM, and Wanfang databases were used to retrieve the Chinese literature. There is no definite time limit for the retrieval literature, and the languages are limited to Chinese and English. We will consider articles published between database initiation and August 2021. We used Review Manager 5.4, provided by the Cochrane Collaborative Network for statistical analysis. Clinical randomized controlled trials related to acupuncture combined with Chinese herbal medicine for DN were included in this study. Research selection, data extraction, and research quality assessments were independently completed by two researchers. We then assessed the quality and risk of the included studies and observed the outcome measures.Results:This study provides a high-quality synthesis to assess the effectiveness and safety of acupuncture combined with Chinese herbal medicine for treating DN.Conclusion:This systematic review will provide evidence to determine whether acupuncture combined with Chinese herbal medicine is an effective and safe intervention for patients with DN.Ethics and dissemination:The protocol of the systematic review does not require ethical approval because it does not involve humans. This article will be published in peer-reviewed journals and presented at relevant conferences.Registration number:INPLASY202180018     

The therapeutic efficacy and safety of traditional Chinese medicine injection combined with low-molecular-weight heparin on the acute lower extremity deep venous thrombosis: A protocol for systematic review and network meta-analysis

Background:Lower extremity deep venous thrombosis (LEDVT) of lower extremities is one of the common clinical diseases. Lack of a timely treatment in the acute stage easily causes pulmonary embolism, thus seriously threatening patients’ life. Low-molecular-weight heparin (LMWH), as a new generation of heparin-based anticoagulant and antithrombotic drug, is now commonly used in the clinical treatment of acute lower extremity deep venous thrombosis (ALEDVT). Relevant randomized controlled trials (RCTs) have reported the therapeutic efficacy and safety of Traditional Chinese medicine injection (TCMJ) combined with LMWH on ALDVT, although their conclusions remain controversial. In addition, the efficacy of various TCMJs has rarely been analyzed and compared. This study aims to evaluate the therapeutic efficacy and safety of TCMJ combined with LMWH on ALEDVT through a network meta-analysis.Methods:RCTs reporting TCMJ combined with LMWH and LMWH along for the treatment of ALEDVT published before November 2021 will be searched in online databases, including the Cochrane Library, Embase, PubMed, Web of Science, Wanfang, Chongqing VIP Chinese Science and Technology Periodical Database, Chinese Biomedical Literature Database, and Chinese National Knowledge Infrastructure. Two investigators will be independently responsible for literature screening, data extraction, and quality evaluation according to Cochrane''s risk of bias assessment tool. R software will be used to perform a network Meta-analysis.Results:The results of this meta-analysis will be submitted to a peer-reviewed journal for publication.Conclusion:This study will provide high-quality, evidence-based medical evidence for comparing the therapeutic efficacy and safety of TCMJ combined with LMWH and LMWH alone on ALEDVT.     

Efficacy and safety of Buzhong Yiqi decoction combined with western medicine in the treatment of myasthenia gravis: A protocol for systematic review and meta-analysis

Background:Myasthenia gravis is a common autoimmune disease in clinic. Although there are various ways and drugs for the treatment of myasthenia gravis in Western medicine, there are still a variety of adverse reactions. Studies have shown that Buzhong Yiqi decoction combined with Western medicine has a certain efficacy in the treatment of myasthenia gravis, but there is a lack of evidence-based medicine. The research carried out in this scheme is to systematically evaluate the efficacy and safety of Buzhong Yiqi decoction combined with Western medicine in the treatment of myasthenia gravis, and to provide reliable evidence for guiding clinical practice.Methods:English databases (the Cochrane Library, PubMed, Web of Science, Embase) and Chinese databases (China Biomedical Database, China Science and Technology Journal Database, China National Knowledge Infrastructure, Wanfang) will be searched by computer. In addition, Baidu Academic and Chinese Clinical Trial Registration Center will be searched manually. A randomized controlled clinical trial of Buzhong Yiqi decoction combined with Western medicine in the treatment of myasthenia gravis will be conducted from the establishment of the database to December 2020. The 2 researchers independently carry out data extraction and literature quality evaluation on the quality of the included study, and meta-analysis of the included literature will be carried out by using RevMan 5.3 software.Results:This study will evaluate the efficacy and safety of Buzhong Yiqi decoction combined with Western medicine in the treatment of myasthenia gravis by Quantitive MGscore, the number of Tregs cells and the content of anti-acetylcholine receptor antibody (AchR-Ab).Conclusion:This study will provide reliable evidence-based evidence for the clinical application of Buzhong Yiqi decoction combined with Western medicine in the treatment of myasthenia gravis.Ethics and dissemination:Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences.OSF Registration number:DOI 10.17605/OSF.IO/MXUPK.     

The effect of traditional Chinese medicine fumigation and washing as a complementary and alternative therapy on the recovery of joint function after development dysplasia of the hip in children: A protocol for systematic review and meta-analysis

Background:Development dysplasia of the hip (DDH) is a common childhood orthopedic disease in clinic. The cause of DDH is not yet clear. If DDH is not treated promptly or correctly, it will seriously affect the life quality of the child. At present, surgery is the main means of treating older DDH, but it is easy to appear development dysplasia of the hip after surgery, and the joint movement is limited after surgery. For modern medicine, it has not many treatments to solve this problem. As one of the commonly used treatment methods, but the effect of routine functional exercise is not ideal. Traditional Chinese medicine fumigation and washing belongs to the category of Chinese medicine external treatment, which can directly act on the focus. It has the functions of relaxing muscles and tendons and removing obstruction from meridians, activating blood to eliminate stagnation. It has achieved good effects in relieving joint disorders, but it is lack of the high-quality evidence support, so there is controversy about the clinical application of traditional Chinese medicine fumigation and washing. This study will conduct a systematic review to compare the application effect and safety of traditional Chinese medicine fumigation and washing as a complementary and alternative therapy and traditional rehabilitation training in the treatment of postoperative joint function recovery after development dysplasia of the hip in children. The research results will provide evidence-based medical evidence to support the choice of treatment for the disease.Methods:Using computer to retrieve PubMed, ScienceDirect, Web of Science, EMBase, Cochrane Library, WANFANG Database, CNKI, and VIP Database, CBM, and using the method of combining mesh words with item words to retrieve the Chinese and English databases, to retrieve the randomized controlled study on the application of traditional Chinese medicine fumigation and washing on the recovery of joint function after development dysplasia of the hip in children. The retrieval time is from January 1990 to January 2021. Two researchers screen and evaluate the quality of the retrieved literatures according to the inclusion and exclusion criteria. In the event of a disagreement, a third researcher will join the discussion to resolve the disagreement. Using Revman 5.3 software to conduct meta-analysis.Results:This study will compare the application effect and safety of traditional Chinese medicine fumigation and washing as a complementary and alternative therapy and traditional rehabilitation training in the treatment of postoperative joint function recovery after development dysplasia of the hip in children.Conclusion:The results of this study will be published in an internationally influential academic journal to provide evidence-based medical evidence for the selection of supplement and alternative therapies on the recovery of joint function after development dysplasia of the hip in children.Ethics and dissemination:This study does not involve specific patients, and all research data comes from publicly available professional literature, so an ethics committee is not required to conduct an ethical review and approval of this study.OSF Registration:DOI 10.17605/OSF.IO/RUHK5.     

Chinese medicine therapies for neurogenic bladder after spinal cord injury: A protocol for systematic review and network meta-analysis

Background:Neurogenic bladder (NB), a refractory disease, is characterized by voiding dysfunction of bladder and/or urethra, and spinal cord injury (SCI) is a common cause. Chinese medicine therapies have been applied extensively in the treatment of NB, especially in China, and the results are promising but varying. Thus, the aim of this work is to assess the efficacy and safety of various Chinese medicine therapies for NB after SCI.Methods:A retrieval will be performed in 8 online databases (the Cochrane Library, Web of Science, PubMed, EMBASE Database, China Biological Medicine Database, Chinese Scientific Journals Database, Wan Fang databases, and China National Knowledge Infrastructure) from their inception throughout June 2021. Only randomized controlled trials of testing Chinese medicine therapies for NB after SCI will be enrolled. The outcome indicators measured will be overall response rate, urodynamic tests, clinical assessment, and safety assessments. The methodological quality of this Bayesian-based network meta-analysis will be conducted with the “Risk of Bias” tool. Stata14.0 and WinBUGS 1.4.3 will be used to analyze the data. Furthermore, the assessment of heterogeneity, inconsistency, subgroup, sensitivity, and publication bias will also be taken into consideration with the help of Cochrane Collaboration''s tool.Results:The findings of this study will be submitted to a peer-reviewed journal for publication.Conclusion:This work will furnish evidence-based recommendations to figure out the optimal Chinese medicine therapy or their combinations for NB induced by SCI, and in turn contribute to further research and public health.     

Efficacy and safety of Banxia Xiexin Decoction as a complementary treatment for gastric cancer: A protocol for systematic review and meta-analysis

Background:Gastric cancer (GC) is one of the most common malignant tumors in the human digestive system, which seriously affects people''s quality of life. As an effective treatment for GC, traditional Chinese medicine can effectively alleviate patients’ clinical symptoms, improve the quality of life, and delay the life cycle. A large number of clinical studies have shown that Banxia Xiexin Decoction has shown a good effect in the treatment of GC. It has achieved good curative effect whether it is used alone or combined with radiotherapy and chemotherapy, which may play a more significant role in the treatment of GC. However, there is still no evidence of evidence-based medicine. Therefore, this study aims to systematically evaluate the efficacy and safety of Banxia Xiexin Decoction as a complementary treatment for GC.Methods:Two researchers will search the following databases: PubMed, Web of Science, MEDLINE, the Cochrane Library, Embase, China National Knowledge Infrastructure, the Chongqing VIP Chinese Science and Technology Periodical Database, Wanfang Database, and China Biomedical Database. In addition, the Chinese Clinical Trial Register, Chinese Clinical Trial Register, conference papers, and other relevant literature will be searched manually. The retrieval time of these databases is from the establishment of the database to March 2021. The main outcome indicators of this study are the effective rate of treatment and the traditional Chinese medicine syndrome score. According to the inclusion and exclusion criteria of the literature, the data were screened and extracted. The literature quality was evaluated by the bias risk assessment tool of randomized controlled trials recommended by Cochrane Handbook, and meta-analysis was conducted RevMan 5.3 software. The Grading of Recommendations Assessment, Development, and Evaluation will be used to evaluate the quality of evidence.Results:This study will comprehensively review the existing evidence of Banxia Xiexin Decoction as a complementary in the treatment of GC.Conclusion:The conclusion of this study will provide a basis for judging whether Banxia Xiexin Decoction is an effective and safe intervention for GC patients.Unique INPLASY number:INPLASY202140060.     

Comparative efficacy and safety of Chinese herbal medicine for knee osteoarthritis: A protocol for systematic review and network meta-analysis

Background:Knee osteoarthritis (OA) is a major public health concern causing chronic disability as well as a substantial burden on health care and the economy. However, effective treatments for knee OA were still not available. Numerous clinical studies have suggested that Chinese herbal medicine (CHM) seems to be clinically effective in treating knee OA. Thus, this study aims to evaluate the efficacy and safety of CHM in the treatment of knee OA through a systematic review and network meta-analysis.Methods:A comprehensive search will be performed in PubMed, Cochrane Library, Embase, Web of Science, China National Knowledge Infrastructure, VIP Database, Wanfang Database, Chinese Biomedical Database, and 3 clinical trials registration websites, from the database inception to May 2021. Randomized controlled trials meeting the eligible criteria based on the PICOS framework will be included. All studies fulfilling the eligible criteria will be assessed for risk of bias using the Cochrane Collaboration''s tool. The primary outcome will be the visual analog scale (VAS), Western Ontario and McMaster Universities Osteoarthritis Index, and total effective rate. The secondary outcome is the incidence of adverse events. Data analysis will be performed using Stata, Addis, and WinBUGS.Discussion:This study will provide a reliable evidence to assess effectiveness and safety of CHM for knee OA, which may provide guidance for clinical practice.Systematic review registration:This study protocol has been registered on INPLASY202160060.     

Efficacy and safety of traditional Chinese medicine decoction in the treatment of adolescent myopia: A protocol for systematic review and network meta-analysis

Background:Adolescent myopia has become a major public health problem in Asian countries and even the world. Due to its unstable prognosis and numerous complications, it has caused serious social and economic burden. As a common treatment in Asia, Chinese medicine has been shown to be effective in controlling the development of myopia, but its evidence-based medical evidence is not sufficient. Therefore, the purpose of this study is to evaluate the efficacy and safety of traditional Chinese medicine (TCM) in the treatment of adolescent myopia through network meta-analysis, and to provide evidence for clinical and scientific research.Methods:We searched seven databases for randomized controlled trials of TCM decoction for adolescent myopia, including PubMed, the Cochrane Library, EMbase, China National Knowledge Infrastructure, China Biological Medicine, Chinese Scientific Journals Database, and wan-fang databases, from the date of the establishment of each database to January 31, 2022. The network meta-analysis will be implemented through Aggregate Data Drug Information System 1.16.8 and Stata 13.0 software. Primary outcomes include distant vision, intraocular pressure, and diopter. Mean differences or odds ratios will be used for statistical analysis. We will ensure the reliability of the results through node-split model and heterogeneity analysis. In addition, the Cochrane Collaboration''s tool and Grading of Recommendations Assessment, Development and Evaluation system will be used for the methodological quality and the evidence quality.Results:This study will provide reliable evidence for the clinical selection of TCM decoction in the treatment of adolescent myopia.Conclusion:The results of this study will evaluate the efficacy and safety of TCM decoction in the treatment of adolescent myopia, and provide decision-making references for future clinical and scientific research.Ethics and dissemination:This study did not require ethical approval. We will disseminate our findings by publishing results in a peer-reviewed journal.OSF registration number:DOI 10.17605/OSF.IO/VXQUP.