76
|
Zhang D, Lv J, Zhang B, Zhang X, Jiang H, Lin Z. The characteristics and regularities of cardiac adverse drug reactions induced by Chinese materia medica: A bibliometric research and association rules analysis. JOURNAL OF ETHNOPHARMACOLOGY 2020; 252:112582. [PMID: 31972324 DOI: 10.1016/j.jep.2020.112582] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 01/06/2020] [Accepted: 01/15/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chinese materia medica (CMM) has been widely used as an approach of ethnomedicine worldwide. Recently, there are growing concerns related to the potential cardiotoxicity of herbal medicines but comprehensive studies are limited. METHODS Comprehensive literature retrieval via publicly available electronic databases was performed to identify the case reports that focused on cardiac adverse reactions (ADRs) triggered by oral CMMs. And a bibliometric survey was conducted to analyze the most commonly suspected risk factors in terms of responsible CMMs, susceptible patients and clinical administration of cardiac ADRs. Moreover, the techniques of data mining were utilized to investigate the regularities and association between the ADRs status and major contributory factors. RESULTS The available evidence of current research indicated that many influential factors were strongly associated with cardiac ADRs caused by oral CMMs inevitably, including pediatric patients, poisonous CMMs (especially herbs of Aconitum species), overdose and self-medication. Specifically, the timely and effective resuscitation could attribute their favorable capacity to reduce mortality for cardiac ADRs. Notably, the cardiac ADRs cases had often concomitant the ADRs of the nervous system and digestive system. CONCLUSION The comprehensive features and risk factors of cardiac ADRs induced by oral CMMs can be discovered and elucidated through the approaches of bibliometric research, association rules analysis, and data mining technology, which raise the profile and awareness of the rational applications of CMMs and pharmacovigilance within relevant heart side effects.
Collapse
|
77
|
Lu YT, Qi WZ, Wang S, Song XN, Yang DY, Song M, Hang TJ. Toxicity and risk assessment of mercury exposures from cinnabar and Baizi Yangxin Pills based on pharmacokinetic and tissue distribution studies. JOURNAL OF ETHNOPHARMACOLOGY 2020; 250:112489. [PMID: 31866510 DOI: 10.1016/j.jep.2019.112489] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 11/14/2019] [Accepted: 12/16/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Baizi Yangxin Pills (BZYXP), a popular cinnabar (α-HgS) contained Traditional Chinese Medicines (TCMs) is widely used in clinical trials. However, mercury is one of the most toxic elements. The adverse effects of cinnabar-containing TCMs have been occasionally reported in recent years, leading to the growing concerns about their toxicity and safety. AIM OF THE STUDY The health risks of BZYXP and cinnabar related to the mercury exposures were evaluated through blood pharmacokinetic and tissue distribution studies in rats. MATERIALS AND METHODS The distribution of absorbed mercury in rats' blood and tissues were measured by the developed cold-vapor atomic fluorescence spectrometric method. And the tissue damages were determined through the histopathological examinations. For single dose study, the low and high oral doses were equivalent to 1 and 10-fold therapeutic dose, respectively. The multiple doses study was conducted at low and high dose levels every 12 h for 30 consecutive days. RESULTS Significant differences of mercury blood pharmacokinetic and tissue distribution characteristics were observed between the corresponding BZYXP and cinnabar groups. The herbal ingredients in BZYXP promoted the absorption of bio-accessible mercury of cinnabar and prolonged the elimination process, posing potential health risks. Although mercury was found easily accumulated in kidney, liver and brain tissues, kidney and liver didn't show obvious damages even after 30 days consecutive administration of BZYXP or cinnabar at 10-fold clinically equivalent doses. But brain did show some histopathological changes, and autonomic activities of rats decreased, pointing the potential neurotoxicity. CONCLUSIONS Mercury tend to be accumulated especially when over-dose or prolonged medication with cinnabar-containing TCMs are given. The mercury exposures even at therapeutic doses of BZYXP or cinnabar do pose health risks from the neurotoxicity point of view.
Collapse
|
78
|
Wang J, Ding L, Zhou J, Ma H, Wu Y, Wang J, Lv X, Liu S, Wang H, Yan Y, Luo N, Li Q, Xu H, Di L, Wu Q, Duan J. Target lipidomics approach to reveal the resolution of inflammation induced by Chinese medicine combination in Liu-Shen-Wan against realgar overexposure to rats. JOURNAL OF ETHNOPHARMACOLOGY 2020; 249:112171. [PMID: 31442622 DOI: 10.1016/j.jep.2019.112171] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 07/20/2019] [Accepted: 08/18/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Liu-Shen-Wan (LSW) is one of the popular over-the-counter drugs in Asia, which contains realgar (As4S4), used for the treatment of upper respiratory tract inflammation and skin infections. However, the safety and potential risk of this arsenic remain unknown. AIM OF THE STUDY The aim of this study was to determine total arsenic in tissue and investigate effects of regular dose and overdose LSW exposure on rat liver. MATERIALS AND METHODS We used a target lipidomics approach to quantify inflammatory eicosanoids and employed ICP-MS to determine total arsenic in tissue. RESULTS The results showed that oral administration of 8 and 40 mg/kg LSW (1 and 5 fold human-equivalent dose) induced light changes of liver lipidomic profile in rats, which was associated with anti-inflammatory function of LSW. In our recent report, we observed that 41 and 134 mg/kg realgar (40 and 132 fold human-equivalent dose) stimulated rat liver inflammation through up-regulation of pro-inflammatory LOX-derived, CYP-derived HETEs and COX-derived PGs. However, we found that LSW in the form of drug combination, containing 41 and 134 mg/kg realger, could not stimulate these similar inflammatory responses in rats, although the liver total arsenic levels of the realger and LSW groups were same. CONCLUSION The downregulation of pro-inflammatory response showed that the LSW containing realger is safer than realger alone administrated to rats. These results suggested that Chinese medicines combination could reduce realgar-derived arsenic toxicity in rats.
Collapse
|
79
|
Du H, Lei Y, Gao AN, Sun XM, Song R, Yu XD, Deng S, Si HM, Chen J. Traditional Chinese medicine combined with conventional therapy for female kidney stone: A protocol for systematic review. Medicine (Baltimore) 2020; 99:e19611. [PMID: 32221084 PMCID: PMC7220068 DOI: 10.1097/md.0000000000019611] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 02/20/2020] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Kidney stone is caused by abnormal accumulation of crystalline substances in the kidneys. Kidney stone is one of the urinary system diseases with a high incidence. In this study, we will use the research method of randomized controlled trials to explore the effects of Traditional Chinese medicine combined with western medicine on renal function and urine metabolism in women with kidney stones. We hope that the results of this study will provide more evidence-based medical evidence for TCM to treat kidney stones, and also provide patients with more treatment options. METHODS/DESIGN This pragmatic randomized controlled trial will recruit 100 patients who are diagnosed with kidney stone. Simple randomization to conventional drug treatment with a 1:1 allocation ratio will be used. The participants will continue to receive ESWL treatment and TCM therapy. The selection of outcomes will be evaluated by the overall effectiveness of clinical efficacy. DISCUSSION This trial may provide evidence regarding the clinical effectiveness, safety, and cost-effectiveness of Traditional Chinese medicine for patients with Female kidney stone.
Collapse
|
80
|
Abstract
The use of traditional Chinese medicine (TCM) has obtained more and more acceptance all over the world due to its multi-target and multi-level function characteristics. Clopidogrel is a major therapeutic option to reduce atherothrombotic events in patients with acute coronary syndrome, recent myocardial infarction, recent stroke or established peripheral arterial disease. These patients probably take TCM. Are there any interactions between clopidogrel and TCM? Whether TCM will affect the efficacy of clopidogrel or increase the adverse reactions of bleeding? Clarifying this information will help physicians make better use of TCM. A literature search was carried out using Web of Science, PubMed and the Cochrane Library to analyze the pharmacokinetic or pharmacodynamic interactions of clopidogrel and TCM. Some herbs can increase the AUC or Cmax of clopidogrel, such as Scutellarin, Danggui, Gegen, Sauchinone and Dengzhan Shengmai capsules. Whereas others can decrease clopidogrel, for example, Ginkgo and Danshen. Furthermore, some herbs can increase the AUC or Cmax of clopidogrel active metabolite, including Ginkgo and Xuesaitong tablet. And others can decrease the clopidogrel active metabolite, such as Scutellarin, Danshen, Fufang Danshen Dripping Pill and Dengzhan Shengmai capsules. Additionally, Schisandra chinensis, Danggui, Gegen and Fufang Danshen Dripping Pill can decrease the AUC or Cmax of the clopidogrel inactive metabolite, while Curcumin on the contrary. The pharmacodynamics of Panax notoginseng, Notoginsenoside Ft1, Hypericum perforatum, Shexiang baoxin pills, Naoxintong capsule increased the antiplatelet activity compared with clopidogrel alone, while Danshen decreased the platelet inhibition. In adverse reactions, Danggui can enhance the adverse effects of clopidogrel on the bleeding time. With more awareness and understanding on potential drug-herb interactions of clopidogrel and TCM, it may be possible to combine clopidogrel with TCM herbs to yield a better therapeutic outcome.
Collapse
|
81
|
Pang B, Li QW, Qin YL, Dong GT, Feng S, Wang J, Tong XL, Ni Q. Traditional chinese medicine for diabetic retinopathy: A systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e19102. [PMID: 32049817 PMCID: PMC7035093 DOI: 10.1097/md.0000000000019102] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Traditional Chinese medicine (TCM) has been used to treat diabetic complications including diabetic retinopathy for many years. OBJECTIVES This review was performed to systematically assess the efficacy and safety of TCM for treating non- proliferative diabetic retinopathy (NPDR). METHODS Retrieval from 7 electronic databases was conducted to determine eligible trials published until March 1, 2018. Randomized controlled trials of NPDR that comparing compound Chinese medicine containing the therapeutic method of activating blood and remove stasis versus controls were included for analysis. Primary outcomes were progression of retinopathy. Secondary outcomes included visual acuity, mean defect of visual field, micro-aneurysms, hemorrhage areas, exudates, capillary nonperfusion areas, hemorheological indicators, oscillatory potentials (Ops), glycated haemoglobin (HbA1c), and adverse events. Data extraction and quality assessment were performed. Results expressing as risk ratios (RRs) or mean differences (MD) were analyzed with a fixed- or random- effect model. I statistics were used to assess heterogeneity. RESULTS A total of 33 trials and 3373 participants were included. Findings revealed that no included studies reported the progression of retinopathy. Compared with conventional medicine, TCM was significantly better at improving visual acuity (MD, -0.10; 95% confidence interval [CI] -0.16 to -0.05) and Ops (MD, -4.68, 95% CI -8.51 to -0.85), and reducing the mean defect of visual field (MD, -1.43; 95%CI, -2.17 to -0.68), micro-aneurysms (MD, -4.51; 95% CI, -6.23 to -2.79), hemorrhage areas (MD, -0.62; 95% CI, -1.06 to -0.19), plasma viscosity (MD, -0.10; 95% CI, -0.20 to 0.00), and HbA1c (MD, -0.22; 95% CI, -0.42 to -0.03). Compared with placebo, TCM was also associated with a decline in the number of microaneurysms (MD, -4.35; 95% CI, -6.25 to -2.45), exudates (MD, -0.17; 95% CI -0.31 to -0.03), capillary nonperfusion areas (MD, -0.18; 95% CI, -0.31 to -0.04), and HbA1c (MD, -0.88; 95% CI, -1.44 to -0.32). Compared with blank groups, TCM was superior at decreasing the mean defect of visual field (MD, -0.87; 95% CI -0.95 to -0.79) and the numbers of micro-aneurysms (MD, -3.35; 95% CI, -4.73 to -1.97). Adverse events were also assessed. CONCLUSION Activating blood compound Chinese herbal medicine could help to improve visual acuity, micro-aneurysms and HbA1c. Further trials are needed to provide more reliable evidence.
Collapse
|
82
|
Qi H, Liu R, Zheng W, Zhang L, Ungvari GS, Ng CH, Wang G, Xiang YT. Efficacy and safety of traditional Chinese medicine for Tourette's syndrome: A meta-analysis of randomized controlled trials. Asian J Psychiatr 2020; 47:101853. [PMID: 31731142 DOI: 10.1016/j.ajp.2019.101853] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/11/2019] [Accepted: 10/18/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Traditional Chinese medicine (TCM) has been widely used in the treatment of Tourette's Syndrome (TS). However, the efficacy and safety of TCM in treating TS are mixed across studies. This is a meta-analysis of studies on the efficacy and safety of TCM compared to placebo and Western medicine (WM). METHODS PubMed, Cochrane Library, PsycINFO, Chinese National Knowledge Infrastructure, SinoMed, and WanFang databases were systematically searched from inception date to October 16, 2018. Randomized Controlled Trials (RCTs) on the efficacy and safety of TCM alone or TCM + WM combination for TS were included. RESULTS A total of 15 studies comprising 21 treatment trials (n = 2824) were included. TCM alone was more efficacious than placebo in terms of response rate (Relative Risk, RR: 1.96, 95% CI: 1.55-2.47, P < 0.01, I2 = 45 %) and the change in the Yale Global Tic Severity Scale total score (Standard mean difference, SMDs: -0.67, 95% CI: -0.81, -0.53, P < 0.01, I2 = 0 %). The results remained positive when TCM alone was compared with WM alone (RR: 1.06, 95% CI: 1.00-1.12, P = 0.03, I2 = 29 %), and when TCM + WM were compared with WM alone (RR: 1.24, 95% CI: 1.08-1.43, P < 0.01, I2 = 0 %). Adverse drug reactions were more frequent in WM than in TCM groups (P < 0.05). WM type (P = 0.02), proportion of males (P = 0.03) and trial duration (P = 0.03) were significantly associated with response rate in TS patients when comparing TCM alone with WM alone. CONCLUSION The results of this meta-analysis support the efficacy and safety of TCM alone and TCM + WM in TS patients.
Collapse
|
83
|
Sidorenko VS. Biotransformation and Toxicities of Aristolochic Acids. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1241:139-166. [PMID: 32383120 DOI: 10.1007/978-3-030-41283-8_9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Environmental and iatrogenic exposures contribute significantly to human diseases, including cancer. The list of known human carcinogens has recently been extended by the addition of aristolochic acids (AAs). AAs occur primarily in Aristolochia herbs, which are used extensively in folk medicines, including Traditional Chinese Medicine. Ingestion of AAs results in chronic renal disease and cancer. Despite importation bans imposed by certain countries, herbal remedies containing AAs are readily available for purchase through the internet. With recent advancements in mass spectrometry, next generation sequencing, and the development of integrated organs-on-chips, our knowledge of cancers associated with AA exposure, and of the mechanisms involved in AA toxicities, has significantly improved. DNA adduction plays a central role in AA-induced cancers; however, significant gaps remain in our knowledge as to how cellular enzymes promote activation of AAs and how the reactive species selectively bind to DNA and kidney proteins. In this review, I describe pathways for AAs biotransformation, adduction, and mutagenesis, emphasizing novel methods and ideas contributing to our present understanding of AA toxicities in humans.
Collapse
|
84
|
Lu T, Zhang H, Yin L, Cai J, Li M, Dai L, Zhu C, Zhang Y, Xiang F, Wang L, Li L, Wang L, Wu D. Chinese pediatric Tuina on children with acute diarrhea: study protocol for a randomized sham-controlled trial. Trials 2019; 20:689. [PMID: 31815655 PMCID: PMC6902472 DOI: 10.1186/s13063-019-3818-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 10/22/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Acute pediatric diarrhea is one of the most common causes of morbidity and mortality worldwide and seriously affects the health of children. Previous studies have shown that pediatric Tuina, a traditional Chinese medicine therapy, has potential therapeutic benefits for acute pediatric diarrhea. However, the evidence for its effectiveness is insufficient due to the lack of high-quality clinical studies. Our aim is to evaluate the efficacy of Chinese pediatric Tuina for children aged 0-6 years with acute diarrhea. METHODS/DESIGN This study is a randomized, double-blind, sham-controlled trial. We will include 122 children with acute diarrhea from Dongguan Kanghua Hospital in Guangdong province, China. The patients will be allocated into either the pediatric Tuina group or the sham Tuina group in a 1:1 ratio. The treatment will last for 3 days followed by an 11-day follow-up period. Both groups will receive usual care. In addition, the experimental group will receive 15-25 min of Chinese pediatric Tuina, while the control group will receive 15-25 min of sham pediatric Tuina. Both groups will receive treatments once per day, for 3 consecutive days. Primary outcome measures are diarrhea days from baseline and diarrhea times on the third day. Secondary outcome measures are the global change rating and period of days when the stool character changes to normal. Safety assessments will be monitored during each visit. DISCUSSION This clinical trial is designed to evaluate the efficacy of pediatric Tuina for children with acute diarrhea. We expect results to provide solid evidence and support for pediatric Tuina as an appropriate treatment for children with acute diarrhea. TRIAL REGISTRATION ClinicalTrials.gov, NCT03005821. Registered on 29 December 2016.
Collapse
|
85
|
Hong H, Huang C, Chen C, Zhou R, Li J, Liu J, Liu X. Efficacy and safety of acupoint autohemotherapy in treating stable chronic obstructive pulmonary disease: Protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e17291. [PMID: 31568014 PMCID: PMC6756693 DOI: 10.1097/md.0000000000017291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 08/30/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Chronic Obstructive Pulmonary Disease (COPD) is a clinically common chronic disease with the characteristic of recurrent attacks, difficulty of cure and high morbidity, disability, death rates. COPD exerts a great burden on patients, families and society. Acupoint Autohemotherapy (AA) is a traditional Chinese medicine (TCM) treatment by taking the patient's own venous blood and injecting them at acupoints, combined with the continuous stimulation of blood and the specific efficacy of the acupoint itself. It has been proved to be useful in pulmonary treatment and rehabilitation of COPD patients. However, the efficacy of AA on COPD patients has not been fully statistically evaluated. In this study, we aim to systematically examine the efficacy and safety of AA for COPD patients. METHODS Data from all English and Chinese databases, including Medline, Cochrane Library, Embase, China National Knowledge Infrastructure Database, Wanfang Database, China Biomedical Literature Database and Chongqing VIP information, will be used to conduct a systematic and comprehensive literature search. The range of date is from inception to July 2019. Randomized controlled trials (RCTs) related to AA and western medicine in the treatment of COPD will be included. Quality of included trials will be assessed according to the risk of bias tool of Cochrane Handbook 5.1.0. The GRADE approach will be used to rate the certainty of the evidence of estimates derived from meta-analysis. RevMan 5.3 will be used for data synthesis, sensitivity analysis, meta-regression analysis, subgroup analysis and risk of bias assessment. A funnel plot will be developed to evaluate reporting bias, and Begg and Egger tests will be used to assess funnel plot symmetries. Grading of recommendations assessment, development and evaluation system will be utilized to assess the quality of evidence. RESULTS This systematic review and meta-analysis aims to summarize the direct and indirect outcomes for AA and western medicine on COPD patients and evaluate its efficacy and safety. The results will be submitted to a peer-reviewed journal once completed. CONCLUSION The systematic review will provide evidence to assess the efficacy and safety of AA and western medicine in the treatment of COPD patients. PROSPERO REGISTRATION NUMBER PROSPERO CRD42019137189.
Collapse
|
86
|
Dong S, Zhang J, Zhai F, Zhao X, Qin X. Comparative efficacy and safety of traditional Chinese patent medicine for endometriosis: A Bayesian network meta-analysis protocol. Medicine (Baltimore) 2019; 98:e16473. [PMID: 31335707 PMCID: PMC6709182 DOI: 10.1097/md.0000000000016473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 06/24/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Endometriosis is a common disease of women of childbearing age. In recent years, the incidence of endometriosis has been on the rise. The main clinical manifestations are pelvic pain and infertility. In recent years, traditional Chinese patent medicine (TCMP) has played an important role in the treatment of endometriosis. So far, there is a lack of comparison among all the current common TCPMs for endometriosis. Consequently, it is indispensable to propose a network meta-analysis (NMA) protocol to discuss the strengths and weaknesses of different TCMPs. METHODS We will comprehensively and systematically retrieve the relevant Chinese and English databases from their inceptions to the May 2019. All randomized controlled trials (RCTs) of TCMPs for Endometriosis will be included. Two researchers will independently screen literature, extract data and assess the risk of bias of included studies. We will conduct pairwise meta-analyses and Bayesian network meta-analyses to assess all the available evidence. Data will be analyzed using STATA and WinBUGS software. RESULTS This work will compare and rank the relative efficacy of different TCPMs in the treatment of endometriosis in detail. CONCLUSION The results of this study will provide reliable evidence for the selection of clinical treatment program and guideline development. PROSPERO REGISTRATION NUMBER CRD42019127781.
Collapse
|
87
|
Lei Y, Yang J, Li Y, Yu X, Deng S, Xue C, Zheng W, Shang J, Xue Y. Traditional Chinese medicine on treating epididymitis: A systematic review and meta-analysis protocol. Medicine (Baltimore) 2019; 98:e15975. [PMID: 31192937 PMCID: PMC6587607 DOI: 10.1097/md.0000000000015975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Epididymitis is a common disease in nonspecific infections of the male reproductive system according to the clinical incidence of acute epididymitis and chronic epididymitis. Many clinical trials have proven that Chinese medicine has a significant effect in the treatment of epididymitis. In this systematic review, we aim to evaluate the effectiveness and safety of traditional Chinese medicine (TCM) for epididymitis. METHODS We will search for PubMed, Cochrane Library, AMED, Embase, WorldSciNet, Nature, Science online, China Journal Full-text Database (CNKI), China Biomedical Literature CD-ROM Database (CBM), and related randomized controlled trials included in the China Resources Database. The time is limited from the construction of the library to November 2018. We will use the criteria provided by Cochrane 5.1.0 for quality assessment and risk assessment of the included studies, and use the Revman 5.3 and Stata13.0 software for meta-analysis of the effectiveness, recurrence rate, and symptom scores of epididymitis. ETHICS AND DISSEMINATION This systematic review will evaluate the efficacy and safety of TCM for treating epididymitis. Because all of the data used in this systematic review and meta-analysis has been published, this review does not require ethical approval. Furthermore, all data will be analyzed anonymously during the review process.Registration number: PROSPERO CRD42019130569.
Collapse
|
88
|
Zhou J, Yao N, Wang S, An D, Cao K, Wei J, Li N, Zhao D, Wang L, Chen X, Lu Y. Fructus Gardeniae-induced gastrointestinal injury was associated with the inflammatory response mediated by the disturbance of vitamin B6, phenylalanine, arachidonic acid, taurine and hypotaurine metabolism. JOURNAL OF ETHNOPHARMACOLOGY 2019; 235:47-55. [PMID: 30735766 DOI: 10.1016/j.jep.2019.01.041] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/17/2018] [Accepted: 01/17/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Fructus Gardenia (FG) is a widely used bitter and cold herb for clearing heat and detoxicating. Currently, toxicity of FG and its relative formula has been reported in many clinical and animal studies. However, no systematic research has been carried out on FG-related gastrointestinal (GI) injury which has been emphasized in China since the Ming Dynasty. AIM OF THE STUDY The purpose of this article is to investigate whether FG could damage GI and explore the mechanisms involved. MATERIAL AND METHODS FG was given to male mice by 7-day intragastric administration at average doses of 0.90 g (L group), 1.50 g (M group), and 3.00 g (H group) crude drug/kg FG. Comprehensive understanding of changes in weight, diarrhea degree, stool routine, histomorphology and inflammatory factors of stomach, small intestine, and colon for evaluating the effect of different doses of FG on GI injury. Moreover, metabolomics-based mechanisms exploration of FG on GI injury was carried out via HPLC-Q-TOF/MS analysis on mice urine. RESULTS High dose FG caused GI injury with serious diarrhea, decreased weight, abnormal stool routine, sever alteration in histomorphology of small intestine and colon (mild change in stomach), and significant change in inflammatory factors. The results of metabolomics suggested that 55 endogenous metabolites dispersed in 21 significantly altered metabolic pathways in 3.00 g/kg crude FG treated mice. The hub metabolites of GI injury were mainly related with vitamin B6 metabolism, phenylalanine metabolism, arachidonic acid metabolism, and taurine and hypotaurine metabolism via correlated network analysis. CONCLUSION FG affected the normal functions of GI via the regulating a variety of metabolic pathways to an abnormal state, and our results provided a research paradigm for the GI-injury of the relative bitter and cold traditional Chinese medicines.
Collapse
|
89
|
Zheng J, Li G, Sun Q. Misuse of traditional Chinese medicine may be a risk factor to tumorigenesis and progression of head and neck carcinoma in China: a hypothesis based on a case series. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2019; 24:1296-1300. [PMID: 31424693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE In China, many patients with head and neck carcinoma prefer traditional Chinese medicine (TCM) as their first therapy. However, several components of TCM have been identified as being toxic. We hypothesize that misuse and over-application of TCM can contribute to tumorigenesis and progression of head and neck carcinoma. RESULTS Three head and neck cancer patients were the subjects of this report. The first patient with squamous cell carcinoma got TCM without surgery, chemotherapy or radiotherapy which resulted in disease progression. The patient was then subjected to palliative surgery followed by concurrent chemoradiotherapy (CCRT). The second patient with mucoepidermoid carcinoma of the parotic gland received TMC as first-line therapy with rapid disease progression. This was followed by complete parotidectomy and postoperative CCRT. The third patient with laryngeal squamous cell carcinoma took oral TVM for 8 years to treat psoriasis. Due to recent complaints he was radically operated and received postoperative CCRT. CONCLUSION Due to its unclear components, potential toxicities, misuse, and over-application, TCM might contribute to tumorigenesis and progression of head neck carcinoma. We seek effective approaches to ensure the safe use of TCM.
Collapse
|
90
|
Chen G, Chen Y, Chen Z, Gao S, Zhang P, Zhang H, Huang Y, Lin Y, Wei L. Sanao decoction for asthma: Protocol of a systematic review. Medicine (Baltimore) 2019; 98:e15313. [PMID: 31045768 PMCID: PMC6504258 DOI: 10.1097/md.0000000000015313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Accepted: 03/27/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Asthma is a chronic inflammatory disease characterized by recurrent attacks of breathlessness and wheezing, which often worsen at night or in the early morning and vary from person to person in severity and frequency. Sanao decoction (SAD), as a traditional Chinese medicine compound, has a long history of clinical application in the treatment of respiratory diseases. Whereas neither systematic nor meta-analysis of randomized controlled articles explain the efficacy of SAD in treating asthma. Therefore, we provide a protocol to evaluate the efficacy and safety of SAD for asthma. METHODS From the beginning to December 2018, the following electronic databases will be searched for studies in English or Chinese: the Cochrane Library, Embase, PubMed, Web of Science, the Chinese National Knowledge Infrastructure, the Chinese Biomedical Literature Database, the Chinese Scientific Journal Database, and the Wanfang Database. Total effective rate, peak expiratory flow (PEF), forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and FEV1/FVC will be measured as primary outcomes. Meta-analysis will be performed using the Stata 15. RESULTS This study will provide the current evidence of asthma treated with SAD from the several points including PEF, FEV1, FVC, and FEV1/FVC. CONCLUSION The consequence of this summary will furnish proof to evaluate if SAD is effective in the treatment of asthma. PROSPERO REGISTRATION NUMBER PROSPERO CRD42018117923.
Collapse
|
91
|
Yang F, Li L, Yang R, Wei M, Sheng Y, Ji L. Identification of serum microRNAs as potential toxicological biomarkers for toosendanin-induced liver injury in mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 58:152867. [PMID: 30844585 DOI: 10.1016/j.phymed.2019.152867] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 01/26/2019] [Accepted: 02/17/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Toosendan Fructus is traditionally used as an insecticide or digestive tract parasiticide for treating digestive parasites in China. It is recorded to have little toxicity in Chinese Pharmacopoeia and has been found to cause severe liver injury during clinical practice. PURPOSE This study aims to identify candidate serum microRNAs (miRNAs) as potential toxicological biomarkers for reflecting the hepatotoxicity induced by toosendanin (TSN), which is the main toxic compound isolated from Toosendan Fructus METHODS: Alanine/aspartate aminotransferase (ALT/AST) activities detection and liver histological observation were performed to evaluate the liver injury induced by TSN or other hepatotoxicants in mice. miRNAs chip analysis and Real-time PCR assay were conducted to identify the altered miRNAs in serum from TSN-treated mice RESULTS: The results of serum ALT/AST and liver histological evaluation showed that TSN (10 mg/kg) induced hepatotoxicity in mice. The results of miRNAs chip showed that the expression of 81 serum miRNAs was obviously altered in mice treated with TSN for 12 h, and 22 of them have passed the further validation in serum from mice treated with TSN for both 6 h and 12 h. These 22 miRNAs were supposed to be the candidate toxicological biomarkers for TSN-induced hepatotoxicity with more sensitivity as compared to the alteration of AST or ALT activity. Moreover, the expression of miRNA-122-3p and mcmv-miRNA-m01-4-3p was not only increased in TSN-treated mice, but also increased in mice treated with other hepatotoxicants including acetaminophen (APAP), monocrotaline (MCT) and diosbuibin B (DB). Only the expression of serum miRNA-367-3p was increased in TSN-treated mice but not changed in the liver injury induced by APAP, MCT or DB CONCLUSION: miR-122-3p and mcmv-miRNA-m01-4-3p may be two commonly sensitive biomarkers for reflecting the hepatotoxicity induced by exogenous hepatotoxicants, and miR-367-3p may be a specific biomarker for reflecting the liver injury induced by TSN.
Collapse
|
92
|
Sun Y, Shi S, Li Y, Wang Q. Development of quantitative structure-activity relationship models to predict potential nephrotoxic ingredients in traditional Chinese medicines. Food Chem Toxicol 2019; 128:163-170. [PMID: 30954639 DOI: 10.1016/j.fct.2019.03.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 03/26/2019] [Accepted: 03/31/2019] [Indexed: 12/13/2022]
Abstract
The broad use of traditional Chinese medicines (TCMs) and the accompanied incidences of kidney injury have attracted considerable interest in investigating the responsible toxic ingredients. It is challenging to evaluate toxicity of TCMs since they contain complex mixtures of phytochemicals. Quantitative structure-activity relationship (QSAR) is an efficient tool to predict toxicity and QSAR study on TCMs-induced nephrotoxicity remains lacked. We developed QSAR models using three datasets of 609 compounds: natural products, drugs, and mixed (contained both kinds of data) datasets. Each dataset was used for modelling by utilizing artificial neural networks (ANN) and support vector machines (SVM) algorithms separately. Both internal and external validations were performed on each model. Six QSAR models were developed and yielded reliable performance in the internal validation. For external validation, 30 ingredients in the TCMs were predicted well by the natural product models (accuracy: ANN 96.7%, SVM 93.3%). The mixed models (accuracy: ANN 76.7%, SVM 66.7%) showed a better performance than the drug models (accuracy: ANN 50%, SVM 53.3%). Particularly, natural product models produced the most reliable results. It has the application not only on screening the nephrotoxic ingredients in TCMs, but it is also helpful at prioritizing the subsequent toxicity testing of natural products.
Collapse
|
93
|
Xiao J, Xu X, Wang F, Ma J, Liao M, Shi Y, Fang Q, Cao H. Analysis of exposure to pesticide residues from Traditional Chinese Medicine. JOURNAL OF HAZARDOUS MATERIALS 2019; 365:857-867. [PMID: 30497040 DOI: 10.1016/j.jhazmat.2018.11.075] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 11/16/2018] [Accepted: 11/17/2018] [Indexed: 05/11/2023]
Abstract
The safety of Traditional Chinese Medicine (TCM) is of concern worldwide. Herein, Paeoniae Radix Alba, Chaenomelis Fructus and Moutan Cortex, representing three medicinal components, were subjected to toxicological analysis to investigate possible pesticide contamination. Exposure using a point estimate model identified 47 residues that were simultaneously validated by the QuEChERS-UPLC-MS/MS method, which is sufficiently reliable for measuring residue concentrations. Of the 313 samples tested, 94.57% contained pesticide residues, with concentrations ranging from 0.10 to 1199.84 μg kg-1, of which >83.17% contained 4-15 different residues. Carbendazim was the most frequently detected pesticide (>85%), and procymidone, pendimethalin and phoxim were also abundant (median concentration = 15.33-623.12 μg kg-1). Risk assessment based on the hazard quotient/hazard index (HQ/HI) approach revealed that exposure to pesticide residues in all three TCMs (95th percentile) were far below levels that might pose a health risk. However, insecticides contributed to cumulative exposure, especially phoxim, and worryingly, several banned pesticides were detected. The results are of theoretical and practical value for evaluating the safety TCMs, and could improve their quality and safety.
Collapse
|
94
|
Luo M, Yu J, Zhu S, Huang L, Chen Y, Wei S. Detoxification therapy of traditional Chinese medicine for genital tract high-risk human papillomavirus infection: A systematic review and meta-analysis. PLoS One 2019; 14:e0213062. [PMID: 30822331 PMCID: PMC6396931 DOI: 10.1371/journal.pone.0213062] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 02/06/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Persistence of high-risk human papillomavirus (hr-HPV) infections is the most critical risk factor for cervical intraepithelial neoplasia (CIN) and cervical cancer (CC). Treatment of persistent oncogenic HPV-positive women after 12-24 months follow-up is still controversy. Detoxification therapy of Chinese medicine (DTCM) has been conducted recently. However, the conclusions are still unclear. We planned to conduct a systematic review and meta-analysis to explore DTCM in the treatment of persistent hr-HPV infections. METHODS Nine electronic databases were systematically searched from their inception to 30 September 2018. Randomized controlled trials comparing DTCM with follow-up or placebo were included. Risk of bias was assessed by the Cochrane 'Risk of Bias' tool. Review Manager 5.3 was used for statistical analyses. Relative ratios (RR) and 95% confidence intervals were used for dichotomous data, and the mean difference (MD) was used for continuous data. We assessed the quality of trials by the GRADE. RESULTS Seventeen RCTs from 2011 to 2018 with 1906 participants were included. The evidence showed that DTCM had a pooled efficacy difference in favor of increasing the HPV clearance rate compared to placebo groups (RR = 2.62, 95% CI 1.28 to 5.33, very low quality) and follow-up groups (RR = 1.88, 95% CI 1.60 to 2.22, low quality). The median HPV persistence tended to decline from 50% within six months to 41.5% at 12 months, and 31.5% at 24 months. A significantly increased regression rate of CIN was found in the DTCM compared with placebo groups (RR = 3.61, 95% CI 1.21 to 10.83, very low quality) and follow-up groups (RR = 1.79, 95% CI 1.31 to 2.45, very low quality). Additionally, we found DTCM have an impact on TNF-α (MD = 2.99, 95% CI 1.90 to 4.07; very low quality), IFN-α (MD = 3.47, 95% CI 2.42 to 4.52; very low quality), CD4+/CD8+ cells (MD = 0.21, 95% CI 0.05 to 0.37; very low quality) compared with follow up groups in some trials with small sample sizes. The major adverse events were genital mucosal irritation symptoms (10%, 5/50). CONCLUSIONS DTCM have favorable outcomes on improving the HPV clearance rate, increasing the regression rate of CIN, and impacting the proportion of some immune cells and cytokine levels. However, most of the evidence was of low quality. Any future high-quality trials and a more extended follow-up period of 24 months or more should be performed.
Collapse
|
95
|
Ren D, Zuo C, Xu G. Clinical efficacy and safety of Tripterygium wilfordii Hook in the treatment of diabetic kidney disease stage IV: A meta-analysis of randomized controlled trials. Medicine (Baltimore) 2019; 98:e14604. [PMID: 30882626 PMCID: PMC6426630 DOI: 10.1097/md.0000000000014604] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The present study aims to evaluate the clinical efficacy and safety of Tripterygium wilfordii Hook (TwH) combined with angiotensin receptor blockers/ACE inhibitors (ARB/ACEI) in the treatment of diabetic kidney disease (DKD) stage IV. METHODS We searched China National Knowledge Internet (CNKI), the Chinese Biomedical Database, Embase and PubMed for articles about TwH combined with ARB/ACEI in treating DKD stage IV and set the study inclusion and elimination standards. RESULTS A total of 22 randomized controlled trials (RCTs) with 1414 participants were collected for detailed evaluation. The meta-analysis results suggested that compared with the controls, the combined group showed significant effects in reducing 24-h urinary protein [mean difference (MD) = -0.87, 95% confidence interval (CI) = (-1.03, -0.71)], raising serum albumin [MD = 4.14, 95% CI (3.43, 4.85)] and the total efficiency [odds ratio (OR) = 4.84, 95% CI (3.33, 7.03)], with no statistical difference in serum creatinine between both groups [MD = -3.02, 95% CI (-6.40, 0.37), P > .05]. However, the risk of adverse reactions increased by 8% [Risk Difference (RD) = 0.08, 95% CI (0.05, 0.11)] in the combination. CONCLUSIONS TwH combined with ARB/ACEI in the treatment of DKD stage IV is superior to the monotherapy of ARB/ACEI.
Collapse
|
96
|
Li Y, Zhang Y, Wang Y, Li Y, Yang F, Zhang P, Zhang Y, Liu C. A strategy for the discovery and validation of toxicity quality marker of Chinese medicine based on network toxicology. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 54:365-370. [PMID: 30217547 DOI: 10.1016/j.phymed.2018.01.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/14/2017] [Accepted: 01/21/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Considering that the quality control indicators in Chinese medicine (CM) are disconnected from safety and effectiveness, Prof. Chang-xiao Liu et al. has proposed a concept regarding the quality marker (Q-marker) of CM to promote the healthy development of the CM industry and improve the CM quality control method. PURPOSE In this study, we proposed a strategy to discover and verify the toxicity Q-marker of CM based on network toxicology. METHODS First, traditional biochemical pathology indicators and sensitive biomarkers were used to predict the toxicity of CM. Next, the chemical composition of toxic CMs and their metabolites were rapidly identified by multidimensional detection techniques. Subsequently, the interaction network between "toxicity - toxic chemical composition - toxic target - effect pathway" was built through network toxicology, and the potential toxicity Q-marker of CM was initially screened. Finally, the chemical properties of toxicity Q-markers were verified by traceability and testability. RESULTS Based on the predicted results of network toxicology, the toxic compounds of CM were preliminarily identified, and the toxic mechanism was comprehensively interpreted. In the context of definite biological properties and chemical properties, the toxicity Q-marker was finally confirmed. CONCLUSION This extensive review provides a study method for the toxicity Q-marker of CM, which helps to systemically and thoroughly reveal the internal toxicity mechanism of CM. The in-depth study of the toxicity Q-marker provides the material basis and technical support for the safety evaluation of CM.
Collapse
|
97
|
Yang X, Niu K, Zhang X, Gao B, Feng B, Si H. The effectiveness and safety of cervus and cucumis polypeptide injection in promoting fracture healing after bone fracture surgeries: Protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e14571. [PMID: 30762805 PMCID: PMC6408092 DOI: 10.1097/md.0000000000014571] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Bone fractures are a common occurrence, and, according to clinical investigations, approximately 5% to 10% of patients with fractures will suffer from delayed healing or even non-healing. The high efficacy of traditional Chinese medicine in promoting fracture healing has been fully verified over a long history of diagnosis and treatment. Traditional Chinese medicine has a long history of applying Chinese herbs to treat fractures. Cervus and cucumis polypeptide injection has been widely used to promote fracture healing after fracture surgery in clinic, but its efficacy and safety are controversial. For the above reasons, the purpose of this study is to systematically evaluate the efficacy and safety of cervus and cucumis polypeptide injection in promoting fracture healing after bone fracture surgeries and to provide a theoretical basis for the selection of appropriate treatment measures for delayed healing of patients with fractures. METHODS A total of 8 databases were searched, including the non-Chinese-language databases PubMed, The Cochrane Library, Web of Science, and Embase and the Chinese databases Chongqing VIP Chinese Journal Service Platform (VIP), Wanfang Data Knowledge Service Platform (Wanfang Data), SinoMed and Chinese National Knowledge Infrastructure (CNKI). The databases were queried for publicly released randomized controlled trials of the effectiveness and safety of Cervus and Cucumis polypeptide injection for fracture healing after surgical treatment, and no language restrictions were imposed. The software Review Manager 5.3 was used to evaluate the quality of the selected documents, and Stata 12.0 software was used for statistical analysis. RESULTS This review will be to assess the efficacy and safety of cervus and cucumis polypeptide injection in promoting fracture healing after bone fracture surgeries. CONCLUSION Our study will use systematic evaluation to objectively evaluate the efficacy and safety of cervus and cucumis polypeptide injection in promoting fracture healing after fracture surgery. It will provide theoretical basis for guiding clinical practice and benefit more patients. ETHICS AND DISSEMINATION This study is a systematic review that does not require ethical approval and meets the requirements of protocol for a systematic review and meta-analysis. At the same time, this study does not involve the recruitment of patients. All data are from published academic papers. PROTOCOL AND REGISTRATION A protocol had been registered for this systematic review and meta-analysis in PROSPERO. (registration number: CRD42019120965).
Collapse
|
98
|
Yao Q, Zhang X, Mu Y, Liu Y, An Y, Zhao B. Bloodletting therapy for treating patients with chronic urticaria: A systematic review and meta-analysis protocol. Medicine (Baltimore) 2019; 98:e14541. [PMID: 30762796 PMCID: PMC6408096 DOI: 10.1097/md.0000000000014541] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Chronic urticaria is a common disease affecting patients' quality of life, and leading to substantial burden to both patients and society. Many trials have shown that bloodletting therapy is effective in treating chronic urticaria. There are currently no systematic reviews of bloodletting therapy for chronic urticaria. This protocol aims to present the methods used to assess the effectiveness and safety of bloodletting therapy for patients with chronic urticaria. METHODS The following databases will be searched from their inception: the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, China National Knowledge Infrastructure (CNKI), Chinese Biomedical Literature Database (CBM), Chinese Scientific Journal Database (VIP database), and Wan-Fang Database. Clinical randomised controlled trials related to bloodletting therapy for treating chronic urticaria will be included, regardless of publication status and languages. Study selection, data collection, and quality assessment will be independently conducted by 2 researchers. For data synthesis, we will select either the fixed-effects or random-effects model according to heterogeneity assessment. Disease activity control will be assessed as the primary outcomes. Response rate, recurrence rate and adverse events will be evaluated as secondary outcomes. If it is appropriate for meta-analysis, RevMan V.5.3 statistical software will be used. Otherwise, a systematic narrative synthesis will be conducted. The results will be presented as risk ratio (RR) with 95% confidence intervals (CIs) for dichotomous data and weight mean difference (WMD) or standard mean difference (SMD) 95% CIs for continuous data. DISSEMINATION AND ETHICS The protocol of this systematic review will be disseminated in a peer-reviewed journal and presented at relevant conferences. It is not necessary for a formal ethical approval because the data are not individualised. TRIAL REGISTRATION NUMBER PROSPERO CRD42018111143.
Collapse
|
99
|
López-Delgado D, Cuenca-Barrales C, Ruiz-Villaverde R. [Traditional Chinesse medicine on skin]. Aten Primaria 2018; 50:560-561. [PMID: 30245206 PMCID: PMC6836880 DOI: 10.1016/j.aprim.2018.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 01/31/2018] [Indexed: 12/01/2022] Open
|
100
|
Ma L, Zheng X, Yang Y, Wang J, Xu Y, Wang B. Epigenetic differences of chronic hepatitis B in different TCM syndromes: Protocol for a case-control, non-interventional, observational clinical study. Medicine (Baltimore) 2018; 97:e12452. [PMID: 30278525 PMCID: PMC6181568 DOI: 10.1097/md.0000000000012452] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 08/27/2018] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Chronic hepatitis B is a serious disease causing serious harm to the human health. Chinese medicine has its unique advantages in the clinical prevention and treatment, while the syndrome of Chinese medicine lacks the understanding at the micro level. There are some theoretical commonalities between the epigenetics and traditional Chinese medicine (TCM) syndromes. The biological basis of chronic hepatitis B (CHB) syndrome differentiation from the perspective of epigenetics is of great significance to diagnose and prevent the diseases. METHODS This protocol is a case-control, noninterventional, observational clinical study. Patients with CHB for spleen-stomach damp heat and liver depression and spleen deficiency, with 12 each and 11 healthy volunteers were recruited. Peripheral venous blood was collected from the participants. DNA methylated transferase, genomic DNA methylated spectrum, methylated DNA binding protein MeCP2, chronic infection of hepatitis B virus with methylated related proteins, and miRNA target genes were analyzed. OBJECTIVES From the perspective of DNA methylation epigenetics, "DNA methylation-miRNA-Target gene" is the main line, which further reveals the essence of TCM syndrome. To improve the level of TCM clinical syndrome differentiation and the clinical efficacy of TCM, especially in the study of TCM syndromes of CHB, discovering its underlying biological signature is necessary. TRIAL REGISTRATION Clinical Trials Registration: ChiCTR1800017365, registered 26 July 2018.
Collapse
|