Objective To evaluate the therapeutic effect and safety of Bupropion hydrochloride sustained-release tablets in the treatment of depression. Methods A total of 48 patients meeting the diagnostic criteria of depression of CCMD-3 were randomly treated with Bupropion hydrochloride sustained-release tablets or Fluoxetine tablets for 42 days. Hamilton depression rating scale, Hamilton anxiety rating scale, clinical global impression and treatment emergent symptom scale were used to evaluate the therapeutic effect. Blood routine test, urine routine test and electrocardiogram were examined before and after the treatment. Results The effective rate of Bupropion hydrochloride sustained-release tablets [83% (20/ 24) ] was higher than that of Fluoxetine tablets [63% (15/ 24)], with a P value of 0.104. The incidence of adverse reactions was 46% (11/24) in both groups. Conclusion The therapeutic effect of Bupropion hydrochloride sustained-release tablets on depression is similar to that of Fluoxetine tablets, with mild adverse reactions to both treatments.
ObjectiveTo systematically review the effectiveness and safety of bupropion for smoking cessation in smokers with cardiovascular disease. MethodsDatabases including The Cochrane Library, PubMed, EMbase, Web of Science, CBM, CNKI, WanFang Data and VIP databases were electronically searched from inception to February 23rd, 2013. Randomized controlled trials (RCTs) on bupropion versus placebo for smoking cessation in smokers with cardiovascular disease were included. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted the data, and assessed the methodological quality of included studies. Meta-analysis was performed by using RevMan 5.1 software. ResultsIn total, 4 studies involving 1 415 patients were finally included. The results of metaanalyses indicated that, compared with placebo, bupropion significantly increased the point prevalence abstinence rate at 3 months (RR=1.79, 95%CI 1.14 to 2.83, P=0.01). However, the point prevalence abstinence rates at 6 months (RR=1.81, 95%CI 0.77 to 4.24, P=0.18) and 12 months (RR=1.46, 95%CI 0.94 to 2.27, P=0.10), and the continuous abstinence rates at 3 months (RR=1.48, 95%CI 0.89 to 2.47, P=0.13), 6 months (RR=1.41, 95%CI 0.79 to 2.51, P=0.25), and 12 months (RR=1.43, 95%CI 0.93 to 2.17, P=0.10) were similar in the two groups. The use of bupropion did not increase all-cause mortality (RR=1.13, 95%CI 0.49 to 2.56, P=0.78) and the incidence of cardiovascular events (RR=1.25, 95%CI 0.95 to 1.64, P=0.11). ConclusionBupropion is safe to use in smokers with cardiovascular disease. Although bupropion could increase the point prevalence abstinence rate at 3 months, it is not effective for long-term smoking cessation. Due to the limited quantity and quality of the included studies, more large-scale high-quality RCTs are required to verify the aforementioned conclusion.