Background:Patients with simple obesity suffer from poor quality of life, as well as high risk of hypertension, diabetes, cardiovascular, and cerebrovascular accidents. Lots of Clinical trials suggested that acupuncture is beneficial for simple obesity, and it aims to gather solid evidence in order to provide reliable reference in establishing guidelines for acupuncture treatment of simple obesity in this study.Methods:Relevant databases including Cochrane Library, PubMed, Cochrane Central Register of Controlled Trials, Medline University Resource Center, Chinese Biomedical Literature Service System, and China National Knowledge Infrastructure will be retrieved from January 1950 to November 2018. Two authors will screen studies independently according to the inclusion and exclusion criteria and extract the data in a form of sheet. Quality evaluations and bias risk assessments will be performed for the methodology of included studies. Dichotomous data will be analyzed using odds ratio (OR), and continuous data using mean differences. Network meta-analysis will be conducted by using Stata 14.0. The Development and Evaluation approach will be used to rate the certainty of the evidence of estimates derived from meta-analysis. The primary outcome is body mass index (BMI), and the secondary outcomes are triglycerides, total cholesterol, low-density lipoprotein-cholesterol, effective rate, adverse effects, and recurrence rate. Trial registration number is CRD42019117387.Results:Based on current evidence, this review will rank the efficacy and safety of the various acupuncture regimen in decreasing BMI, triglycerides, total cholesterol of patients with simple obesity, and to summarize a prioritization regimen.Conclusion:This evidence may be useful for clinicians, patients, and guideline-makers to select the optimum proposal of acupuncture for the simple obesity treatment.
Background: Systematic review and meta-analysis were performed to evaluate efficacy and safety of anticoagulant therapy in patients with chronic cirrhosis complicated with portal vein thrombosis (PVT). Methods: The PubMed, The Cochrane Library and Web of Science databases were searched. The odds ratio (OR) and risks ratio(RR) with 95% CI was pooled to calculate the difference in the rate of portal vein recanalization and occurrence of bleeding events between patients who received anticoagulation and those who did not. All meta-analysis were conducted by using a random-effects model. Results: 8 studies with a total of 559 patients published between 2005 and 2019 were finally enrolled in our meta-analysis . The rate of portal vein recanalization was significantly higher with PVT who received anticoagulation and those who did not (OR = 4.689, 95% (95% CI = 3.274–6.716, P=0.000). And the pooled risk ratio of bleeding between the two groups was 0.828 (95% CI = 0.511–1.343, P=0.444). The heterogeneity was not statistically significant among studies, Begg’s funnel plot and Egger’s linear regression test were performed to evaluate publicantion bias. Conclusion: Anticoagulation therapy can significantly improve the recanalization rate of PVT patients with cirrhosis, and the bleeding related events caused by anticoagulation are relatively low, which is worthy of clinical promotion. However, more prospective trials are needed to know how to use anticoagulants.
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