Background and Aim. Coptidis Rhizoma and Evodiae Fructus share the potential to treat nonalcoholic fatty liver disease (NAFLD). Increased fibroblast growth factor (FGF) 21 secreted by hepatocytes is an important self-help behavior in NAFLD. We investigated the effects of GLS (Coptidis Rhizoma-Evodiae Fructus 2 : 1) for both their clinical effect and their serum FGF-21 levels in NAFLD patients. Methods. In a 12-week, open-label, exploratory clinical trial, 126 NAFLD patients were randomly divided into the GLS group (lifestyle intervention plus GLS) or the polyene phosphatidylcholine (PPC) group (lifestyle intervention plus PPC). Random numbers generated by DPS software were used in combination with opaque, sealed envelopes for allocation concealment. At baseline as well as at the end of the study, anthropometric parameters, glucose, lipids, hepatic enzymes, and FGF 21 were measured, with hepatic fat accumulation assessed by ultrasound (US) and US-based controlled attenuation parameter (CAP). Results. 119 patients completed the study. Baseline parameters did not significantly differ between the two groups ( P > 0.05 ). Compared with PPC, GLS decreased more significantly in hepatic fat accumulation, body weight index, waist circumference, waist-to-hip ratio, serum glucose, total cholesterol, triglyceride, low-density lipoprotein cholesterol, alanine transaminase, aspartate transaminase, gamma-glutamyl transferase, and FGF 21 ( P < 0.05 ). The effects of GLS on waist circumference, waist-to-hip ratio, CAP, and gamma-glutamyl transferase (GGT) were positively correlated with serum FGF 21 (r = 0.343, 0.342, 0.315, and 0.374, respectively, P < 0.05 ). The GGT and FGF-21 changes were also confirmed by multiple linear regression analysis (B, 0.777; 95% CI: 0.307–1.247, P < 0.05 ). Conclusion. GLS has a significant hepatoprotective effect on NAFLD patients, causing a decrease in FGF-21 secretion in response to the damage itself.
We performed a meta-analysis to evaluate the efficacy of alprostadil in the treatment of hypertensive nephropathy. Seven online databases (PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure [CNKI] database, Wanfang Data Knowledge Service Platform, VIP Information Resource Integration Service Platform [cqVIP], and China Biology Medicine Disc [SinoMed]) were searched from inception to January 31, 2022, and a set of clinical indicators for hypertensive nephropathy was selected. The main indicators were 24-h urinary protein, serum creatinine, endogenous serum creatinine clearance rate, blood urea nitrogen, cystatin C, and mean arterial pressure. The methodological quality of the included trials was analyzed using a risk of bias assessment according to the Cochrane Manual guidelines, and a meta-analysis was performed. A random-effects model was implemented to pool the results. A total of 20 randomized controlled trials involving 1441 patients with hypertensive nephropathy were included in this review. Our findings showed that alprostadil had a positive effect on 24-h urinary protein (mean difference [MD] = −0.79, 95% confidence interval [CI] [−1.16, −0.42], P < 0.0001), serum creatinine (MD = −13.83, 95% CI [−19.34, −8.32], P < 0.00001), endogenous serum creatinine clearance rate (MD = 6.09, 95% CI [3.59, 8.59], P < 0.00001), blood urea nitrogen (MD = −6.42, 95% CI [−8.63, −4.21], P < 0.00001), cystatin C (MD = −0.26, 95% CI [−0.34, −0.18], P < 0.00001), and mean arterial pressure levels(MD = −13.65, 95% CI [−16.08, −11.21], P < 0.00001). Compared to conventional treatment alone, alprostadil combined with conventional treatment can improve renal function in patients with hypertensive nephropathy more effectively. However, additional large-scale, multicenter, rigorously designed randomized controlled trials are needed to verify these results. This is the first meta-analysis to evaluate the efficacy of alprostadil for hypertensive nephropathy, and the results may guide clinical practice.
Background. Yunnan Baiyao (YNBY) is a traditional Chinese medicine used to treat bleeding. We evaluated the efficacy of YNBY plus conventional pharmaceutical treatment (CPT) versus CPT alone in patients with hemoptysis. Methods. A total of eight electronic databases were searched. The outcomes in the included studies were effective rate, hemoptysis volume, duration of hemoptysis and hospitalization, number of cases requiring endotracheal intubation, and adverse events (AEs). The studies were used to calculate risk ratios (RRs) or mean differences (MDs) with corresponding 95% confidence intervals. Risk of bias for included trials was assessed using the Cochrane risk of bias tool. Results. Thirteen RCTs were analyzed consisting of a total of 1379 patients. Treatment with YNBY + CPT had a greater effective rate than CPT alone (RR: 1.18; 95% CI: 1.13 to 1.23; P < 0.001 ; I2 = 0%), a lower hemoptysis volume (MD: −107.37; 95% CI: −121.69 to −93.06; P < 0.001 ; I2 = 0%), a shorter duration of hemoptysis (MD: −2.70; 95% CI: −2.96 to 2.43; P < 0.001 ; I2 = 0%) and hospitalization (MD: −2.38; 95% CI: −2.93 to −1.83; P < 0.001 ; I2 = 9%), and a reduction in the incidence of AEs (RR: 0.34; 95% CI: 0.23 to 0.51; P < 0.001 ; I2 = 0%). YNBY + CPT treatment provided no significant difference in reducing the number of cases requiring endotracheal intubation compared to CPT alone (RR: 0.49; 95% CI: 0.15 to 1.60; P = 0.24 ; I2 = 0%). Conclusion. YNBY plus CPT showed better efficacy than CPT for patients with hemoptysis. Our study provides medical evidence for the efficacy and safety of YNBY for hemoptysis.
Background: Alcohol dependence is one of the biggest problems facing public health worldwide. Currently, it is an under-diagnosed and under-treated disease. Even when given treatments for addiction withdrawal, over 2/3 of patients who have undergone abstinence-oriented treatment will relapse in the first year. Therefore, it is necessary to find an efficacious way to prevent and treat alcohol dependence. ASF (a Compound of Traditional Chinese Medicine) has proven to inhibit the formation and expression of ethanol-induced behavioral sensitization and the development of conditioned place preference in mice. As an empirical prescription for abstinence from alcohol, ASF has long been used in clinical patients. However, the effect of ASF in humans has not yet been investigated. The purpose of this study is to evaluate the efficacy of ASF for patients with alcohol dependence. Methods: The effect of ASF will be studied in a randomized, double-blinded, placebo-controlled clinical trial. 82 outpatients and inpatients will be recruited and randomly assigned to treatment with either ASF or placebo for 6 weeks as a complement to cognitive behavioural therapy. The primary endpoints are the changes in the average daily alcohol consumption of the 2 groups before and after treatment and comparison of the scores of the psychological craving self-rating scale during the courses of treatment of 2 groups. The secondary endpoints include abstinence rates of the 2 groups during the follow-up period, days without consumption, and changes of Short Form Health Survey (SF-36) scores in 2 groups before and after therapy. Discussion: This study is the first randomized controlled trial to investigate ASF in the treatment of alcohol dependence. ASF is likely to be a new and effective drug for the treatment of alcohol dependence developed from natural products with a low incidence of side effects or toxicity. Trial Registration: Registry number: ChiCTR2000039397.
Oesophageal variceal bleeding is a common complication of decompensated liver cirrhosis (LC). Some studies have reported that reflux oesophagitis (RE) is a risk factor for upper gastrointestinal bleeding, and greatly impacts the quality of life. However, the frequency and mechanism of gastro-oesophageal reflux disease (GERD) in LC remain unclear. The present review explored the possible pathogenesis, and analysed the advantages and disadvantages of the interventional measures and the need for implementation of these measures. By combining the comprehensive terms associated with LC, GERD and RE, EMBASE, Medline/PubMed and the Cochrane Library were systematically searched. The underlying pathological mechanism of GERD in LC was summarized: Transient relaxation of the lower oesophageal sphincter, delayed gastric emptying, increased intra-abdominal pressure, increased intragastric pressure and excessive nitric oxide production destroyed the 'anti-reflux barrier', causing gastric content reflux. Proton pump inhibitors (PPIs) have been widely used empirically to lower the risk of oesophageal venous rupture and bleeding. However, long-term use of acid inhibitors in patients with LC may induce complications, such as spontaneous bacterial peritonitis. The metabolic half-life of PPIs is prolonged in patients with severe liver function impairment. Therefore, the indications for using acid inhibitors lack clarity. However, after endoscopic oesophageal variceal eradication, additional benefits may be gained from the long-term use of PPIs in small doses. Contents 1. Introduction 2. Epidemiological investigation 3. Pathophysiological changes of GERD 4. Mechanism 5.
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