Evidence Of Traditional Chinese Medicine Research Articles

HERB 2.0: an updated database integrating clinical and experimental evidence for traditional Chinese medicine.

Clinical trials and meta-analyses are considered high-level medical evidence with solid credibility. However, such clinical evidence for traditional Chinese medicine (TCM) is scattered, requiring a unified entrance to navigate all available evaluations on TCM therapies under modern standards. Besides, novel experimental evidence has continuously accumulated for TCM since the publication of HERB 1.0. Therefore, we updated the HERB database to integrate four types of evidence for TCM: (i) we curated 8558 clinical trials and 8032 meta-analyses information for TCM and extracted clear clinical conclusions for 1941 clinical trials and 593 meta-analyses with companion supporting papers. (ii) we updated experimental evidence for TCM, increased the number of high-throughput experiments to 2231, and curated references to 6644. We newly added high-throughput experiments for 376 diseases and evaluated all pairwise similarities among TCM herbs/ingredients/formulae, modern drugs and diseases. (iii) we provide an automatic analyzing interface for users to upload their gene expression profiles and map them to our curated datasets. (iv) we built knowledge graph representations of HERB entities and relationships to retrieve TCM knowledge better. In summary, HERB 2.0 represents rich data type, content, utilization, and visualization improvements to support TCM research and guide modern drug discovery. It is accessible through http://herb.ac.cn/v2 or http://47.92.70.12.

Brief Comment and Review Based on the Article Entitled “Evidence for Traditional Chinese Medicine in Treating Anterior Uveitis: A Pilot Cohort Study”

Our study “Evidence for Traditional Chinese Medicine in Treating Anterior Uveitis: A Pilot Cohort Study” investigated the effect of ancient liver drugs Danggui Longhui Wan in treating anterior uveitis

Quality Evaluation and Reporting Specification for Real-World Studies of Traditional Chinese Medicine.

In recent years, the real-world studies (RWS) have attracted extensive attention, and the real-world evidence (RWE) has been accepted to support the drug development in China and abroad. However, there is still a lack of standards for the evaluation of the quality of RWE. It is necessary to formulate a quality evaluation and reporting specification for RWE especially in traditional Chinese medicine (TCM). To this end, under the guidance of China Association of Chinese Medicine, the Quality Evaluation and Reporting Specification for Real-World Evidence of Traditional Chinese Medicine (QUERST) Group, including 24 experts (clinical epidemiologists, clinicians, pharmacologists, ethical reviewer and statisticians), was established to develop the specification. This specification contains the listing of classification of RWS design and RWE, the general principles and methods of RWE quality evaluation (26 tools or scales), 25 types of bias in RWS, the special considerations in evaluating the quality of RWE of TCM, and the 19 reporting standards of RWE. This specification aims to propose the quality evaluation principles and key points of RWE, and provide guidance for the proper use of RWE in the development of TCM new drugs.

Effects of Chinese Herbal Formula on Immune Function and Nutritional Status of Breast Cancer Patients.

Background Chinese herbal formulas have certain effects on patients with breast cancer (BC). This article discussed the effect of Buqi Yangxue decoction on the immune function and nutritional status of BC patients and provided an evidence for traditional Chinese medicine (TCM) to improve the quality of life and curative effect of BC patients. Methods 66 cases of BC patients were divided into control group (n =33) and Chinese herbal formula group (n =33). The control group was received with TE chemotherapy, and the Chinese herbal formula group was received with Buqi Yangxue decoction combined with TE chemotherapy. Nutritional status, immune function, TCM symptom quantitative score, and adverse reactions were compared between the two groups. Results There was no difference in all indexes between the two groups before intervention. After 4 weeks, the nutritional indexes ALB, PA, TRF, and TP in Chinese herbal formula group were higher than those in control group, except HGb. CD3+, CD4+, and CD4+/CD8+ in both groups were sharply higher than before treatment, while CD8+ was dramatically lower, and the changes in Chinese herbal formula group were more obvious than those in control group. In Chinese herbal formula group, the levels of IgG, IgA, and IgM were sharply increased compared with control group. The TCM syndrome scores in both groups were decreased significantly after treatment, especially in Chinese herbal formula group. In addition, nausea and vomiting, inappetence, liver function impairment, leukopenia, and thrombocytopenia occurred in both groups. There was no clear difference in the incidence of adverse reactions between Chinese herbal formula group and control group. Conclusion Buqi Yangxue decoction can effectively improve the nutritional status and immune function of BC patients, which has important clinical significance for the later comprehensive treatment.

Real-World Evidence of Traditional Chinese Medicine (TCM) Treatment on Cancer: A Literature-Based Review.

While randomized controlled trials (RCTs) are the gold standard for evidence-based medicine, they do not always reflect the real condition of patients in the real-world setting, which limits their generalizability and external validity. Real-world evidence (RWE), generated during routine clinical practice, is increasingly important in determining external effectiveness of the tightly controlled conditions of RCTs and is well recognized as a valuable complement to RCTs by regulatory bodies currently. Since it could provide new ideas and methods for clinical efficacy and safety evaluation of traditional Chinese medicine (TCM) and high-quality evidence support, real-world study (RWS) has received great attention in the field of medicine, especially in the field of TCM. RWS has shown desirable adaptability in the clinical diagnosis and treatment practice of traditional Chinese medicine. Consequently, it is increasingly essential for physicians and researchers to understand how RWE can be used alongside clinical trial data on TCM. Here, we discuss what real-world study is and outline the benefits and limitations of real-world study. Furthermore, using examples from TCM treatment on cancer, including Chinese herbal medicine, acupuncture, moxibustion, integrated TCM and Western medicine treatment, and other treatments, we elaborate how RWE can be used to help inform treatment decisions when doctoring patients with cancer in the clinic.

State-of-the-art evidence of traditional Chinese medicine for treating coronavirus disease 2019

Traditional Chinese medicine has widely been used internationally in the treatment of coronavirus disease 2019 (COVID-19) since January 2020. There has been great interest in initiating clinical studies testing different Chinese medicine therapies for COVID-19, but the majority of registered studies have yet to move forward due to a lack of COVID-19 patients in mainland China. The aim of this article was to systematically review the current clinical research evidence on Chinese medicine for treating COVID-19 from international and domestic bibliographic databases to reflect on the advances in this field.

Efficacy and safety of Qi-Jing Hui-Xin Decoction in the treatment of coronary microvascular angina: study protocol for a randomized, controlled, multi-center clinical trial

BackgroundWith the increased understanding of heart disease, microvascular angina (MVA) is receiving greater attention from clinicians. Studies have shown that patients with MVA have significantly higher major cardiovascular events and all-cause mortality than the control population, and the search for effective treatments is of great clinical importance. Both basic and clinical studies have shown that Qi-Jing Hui-Xin Decoction (QJHX) can relieve angina symptoms and improve clinical efficacy, but there is a lack of high-quality clinical studies to provide a research basis. This article introduces the evaluation protocol of QJHX for the adjunctive treatment of MVA.Methods/designThis is a prospective randomized controlled trial. The trial will enroll 150 patients with MVA. On the basis of Western drug treatment, patients will be randomized into two groups, and the experimental group will receive QJHX treatment for 12 weeks and follow-up at 24 week. The primary indicators are the clinical efficacy of angina pectoris and the evidence of traditional Chinese medicine (TCM) efficacy. Secondary indicators are the Seattle Angina Scale score, serum lipid levels, electrocardiogram, and echocardiogram diagnosis. Additional indicators are endothelial function and immunoinflammatory factors. Adverse events will be monitored throughout the trial.DiscussionIntegrated traditional Chinese and Western medicine is commonly used for angina in China. This study will evaluate the clinical effectiveness and safety of adding QJHX based on standardized Western medications. The results of the trial will provide high-level clinical research-based evidence for the application of QJHX in MVA.Trial registrationChinese Clinical Trial Registry ChiCTR1900027015. Registered on 28 October 2019.

A brief report of current evidence of Traditional Chinese Medicine in the Treatment of Patients Infected with SARS-CoV-2

A Brief Report on Current Evidence of Traditional Chinese Medicine in the Treatment of Patients Infected with SARS-CoV-2

Chinese herbal medicine for small cell lung cancer patients: A protocol for a systematic review and meta-analysis.

Background:Small cell lung cancer (SCLC) is an aggressive disease. Chemotherapy is the standard treatment for SCLC, but the resistance and the adverse effects of Chemotherapy still remains a major problem. Although Chinese herbal medicine (traditional Chinese medicine) is wildly applied for patients with SCLC in China, the evidence of traditional Chinese medicine in the treatment for SCLC is limited.Method:We conducted a systematic search of PubMed, EMBASE, the Chinese National Knowledge Infrastructure, the VIP Information Database, and the Wanfang Database for relevant studies. Only randomized controlled trials were included. Two investigators independently reviewed the included studies and extracted relevant data. The effect estimate of interest was the relative risk or mean difference with 95% confidence intervals.Ethics and dissemination:Ethical approval is not required, as this study is based on the review of published research. This review will be published in a peer-reviewed journal and disseminated both electronically and in print.INPLASY registration number:INPLASY2020110055

Regulatory effect of traditional Chinese medicine on gut microbiota in patients with atherosclerosis: A protocol for systematic review and meta-analysis.

Background:Atherosclerosis is the pathological basis of many cardiovascular and cerebrovascular diseases, and its pathogenesis is complex. Recent studies revealed a significant role of gut microbiota in the onset and development of atherosclerosis. Traditional Chinese medicine has rich clinical experience and unique advantages in the treatment of atherosclerosis. A large number of studies have proved that traditional Chinese medicine has the functions of reducing blood lipid, regulating gut microbiota, and resisting inflammation. The aim of this systematic review is to observe the randomized controlled trial of traditional Chinese medicine in treating gut microbiota, so as to evaluate the effectiveness and safety of traditional Chinese medicine in treating atherosclerosis patients.Methods:The English database (PubMed, Web of Science, Embase, the Cochrane Library) and Chinese database (China National Knowledge Infrastructure, the Chongqing VIP Chinese Science, and Technology Periodic Database, Wanfang Database, and China Biomedical Literature Database) will be searched up to October 2020. We will also manually search the Chinese clinical trial register, conference papers, and unpublished studies or references. Randomized control trials of traditional Chinese medicine treatment of atherosclerosis were collected comprehensively, and 2 researchers will independently screen literature, data extraction, and evaluation the quality of literature methodology. The primary outcomes are lipid metabolism and gut microbiota and their metabolites. The secondary outcomes are the change of inflammatory markers. Meta-analysis was performed by RevMan 5.3.5 software. The Grades of Recommendation, Assessment, Development, and Evaluation will be used to evaluate the outcome quality of evidence.Results:This study will comprehensively review the existing evidence of traditional Chinese medicine in treating atherosclerosis from the perspective of gut microbiota.Conclusion:This study will provide information on the effectiveness and safety of traditional Chinese medicine in treating atherosclerosis from the perspective of gut microbiota.Unique INPLASY number:INPLASY2020110056.

Efficacy and safety of TCM combined with chemotherapy for SCLC: a systematic review and meta-analysis.

Chemotherapy is the standard treatment for small cell lung cancer (SCLC), but chemotherapy resistance and adverse reactions remain major problems. Although Traditional Chinese Medicine (TCM) is wildly applied for patients with SCLC in China, the evidence of TCM in the treatment for SCLC is limited. To evaluate the efficacy and safety of TCM combined with chemotherapy for patients with SCLC. We conducted a systematic search of PubMed, EMBASE, the Chinese National Knowledge Infrastructure, the VIP Information Database, and the Wanfang Database for randomized-controlled trials (RCTs) that are relevant. The included studies were reviewed by two investigators, with relevant data extracted independently. The effect estimate of interest was the relative risk (RR) or mean difference with 95% confidence intervals (95% CIs). 22 RCTs involving 1887 patients were included in this study. Compared with patients treated with chemotherapy© alone, those with Chinese herbal medicine and chemotherapy (TCM-C) had better therapeutic effects (RR = 1.295, 95% CI 1.205-1.391, P < 0.001), KPS scores (RR = 1.310, 95% CI 1.210-1.418, P < 0.001), 1-year survival rate (RR = 1.282, 95% CI 1.129-1.456, P < 0.001), 3-year survival rate (RR = 2.109, 95% CI 1.514-2.939, P < 0.001), and 5-year survival rate (RR = 2.373, 95% CI 1.227-4.587, P = 0.01). The incidence of gastrointestinal reaction (RR of = 0.786, 95% CI 0.709-0.870, P < 0.000) and bone marrow depression (RR = 0.837, 95% CI 0.726-0.965, P = 0.014) in TCM-C group were lower than that in the C group. The systematic review indicated that TCM combined with chemotherapy may improve therapeutic effect, quality of life, and prolong survival time. More large-scale and higher quality RCTs are warranted to support our findings. CRD42016038016.

Chinese herbal preparations for chronic heart failure: Study protocol for an umbrella review of systematic reviews and meta-analyses.

Background:Chinese herbal preparations (CHPs) have been reported to be effective in the management of chronic heart failure (CHF); they are beneficial in improving cardiac function, reducing hospital stays and readmission. However, the credibility of their effectiveness evidence has not been evaluated. We aim to summarize and evaluate current effectiveness evidence of traditional Chinese medicine in the management of CHF.Methods:We will search PubMed, Embase, the Cochrane Database of Systemic Review (CDSR), and Web of Science from inception to December 2019 for systematic reviews that assessing the effectiveness of CHPs for CHF. The search will be performed without language restriction. Experimental interventions will include any type of CHPs, and control interventions will include placebo, sham interventions, usual care, or no controls. The primary outcome will be the changes in heart function classification defined by the New York Heart Association. Secondary outcomes include left ventricular ejection fraction, Six Minute Walk Test, other efficacy outcomes, and adverse events. We will use I2 statistics to assess the between-study heterogeneity in each meta-analysis, Eager test to detect publication bias, and the ratio of observed versus expected number of trials with positive findings. We will summarize the evidence and classify them into convincing, highly suggestive, suggestive, or weak.Results:The results of this study will be published in a peer-reviewed journal.Ethics and dissemination:No ethical approval and patient consent are required since this study data is based on published literature. The results of the study will be submitted to a peer-reviewed journal.Protocol registration number:PROSPERO CRD 42019139649 (https://www.crd.york.ac.uk/PROSPERO/#joinuppage)

The gap between clinical practice and limited evidence of traditional Chinese medicine for COVID-19

The gap between clinical practice and limited evidence of traditional Chinese medicine for COVID-19

Development of a core outcome set (COS) and selecting outcome measurement instruments (OMIs) for non-valvular atrial fibrillation in traditional Chinese medicine clinical trials: study protocol

BackgroundAn increasing number of clinical trials of traditional Chinese medicine are being conducted in the treatment of non-valvular atrial fibrillation (NVAF) in China. However, the heterogeneity of outcomes and outcome measurement instruments has produced little evidence for traditional Chinese medicine in treating NVAF because many trials cannot be included in a meta-analysis. The majority of the trials did not report endpoint outcomes, side effects or other important outcomes for patients, which makes it difficult to evaluate the efficacy and safety of traditional Chinese medicine. Therefore, it is important to develop a core outcome set (COS). Although there are two related COSs for clinical trials of atrial fibrillation, the methodology is limited, and the perspectives of Chinese experts and patients are unclear. Therefore, we will develop a COS and recommend outcome measurement instruments after finishing the COS, which can be used for clinical trials of traditional Chinese medicine in NVAF.Methods/designThe method of the study will include eight stages led by a national multidisciplinary Steering Committee: (1) A systematic review will be developed to identify currently reported outcomes and traditional Chinese medicine syndromes in clinical trials of NVAF, (2) Semi-structured interviews of patients will be conducted to fill gaps in potential outcomes, (3) Traditional Chinese medicine syndrome names will be identified from medical records, (4) A dataset of traditional Chinese medicine syndrome names will be developed, (5) The investigation of traditional Chinese medicine syndromes will be conducted from cross-sectional study, (6) Two rounds of Delphi surveys will be carried out, (7) A consensus meeting will be conducted to develop a COS, and (8) Recommendations of outcome measurement instruments (OMIs), which should be used in the COS, will be developed.DiscussionThe COS will improve the consistency of outcome reporting and reduce the reporting bias in NVAF clinical trials of traditional Chinese medicine to improve the value of traditional Chinese medicine clinical trials.Trial registrationThis study is not a clinical trial, so it is registered in Core Outcome Measures in Effectiveness Trials Initiative (COMET). Registration number: 941. Registered on 22 December 2016.

ISMAC: An Intelligent System for Customized Clinical Case Management and Analysis.

Clinical cases are primary and vital evidence for Traditional Chinese Medicine (TCM) clinical research. A great deal of medical knowledge is hidden in the clinical cases of the highly experienced TCM practitioner. With a deep Chinese culture background and years of clinical experience, an experienced TCM specialist usually has his or her unique clinical pattern and diagnosis idea. Preserving huge clinical cases of experienced TCM practitioners as well as exploring the inherent knowledge is then an important but arduous task. The novel system ISMAC (Intelligent System for Management and Analysis of Clinical Cases in TCM) is designed and implemented for customized management and intelligent analysis of TCM clinical data. Customized templates with standard and expert-standard symptoms, diseases, syndromes, and Chinese Medince Formula (CMF) are constructed in ISMAC, according to the clinical diagnosis and treatment characteristic of each TCM specialist. With these templates, clinical cases are archived in order to maintain their original characteristics. Varying data analysis and mining methods, grouped as Basic Analysis, Association Rule, Feature Reduction, Cluster, Pattern Classification, and Pattern Prediction, are implemented in the system. With a flexible dataset retrieval mechanism, ISMAC is a powerful and convenient system for clinical case analysis and clinical knowledge discovery.

GW24-e2961 A summary and evaluation of the current evidence for traditional Chinese medicine for myocardial infarction

ObjectivesA comprehensive summary and evaluation of the current evidence profile of the role of traditional Chinese medicine (TCM) in myocardial infarction management was conducted to provide evidence-based recommendations for clinical...

GW24-e1798 Clinical evidence of Chinese medicine prevention and treatment to chronic heart failure

ObjectivesTo summarise clinical evidence of traditional Chinese medicine for the prevention and treatment of chronic heart failure systematically and comprehensively.MethodsUntil to March 2012, following the strategy (theme = Chinese medicine...

Clinical evidence of traditional Chinese medicine for the prevention and treatment of chronic heart failure

Objective: To summarize clinical evidence of traditional Chinese medicine for the prevention and treatment of chronic heart failure systematically and comprehensively. Method：By retrieving in the database of VIP, WanFang, CNKI, PubMed, Cochrane Library, the qualifying results obtained in the databases above are summarized into the grading evidence including systematic reviews, randomized controlled trials, observational studies, case studies, basic research these five levels. Results: The numbers of the articles included are 12 systematic reviews, 413 randomized controlled trials, 68 observational studies, 15 case reports and 187 fundamental researches. Conclusion: It is concluded that basing on the clinical evidence of different levels, traditional Chinese medicine has prominent ability of preventing and treatment chronic heart failure.