ObjectiveTo systematically review the efficacy and safety of selective serotonin reuptake inhibitors (SSRIs) in the treatment of Parkinson's disease patients with depression. MethodsThe Cochrane Library (Issue 5, 2014), PubMed, EMbase, CNKI, VIP and WanFang Data databases were searched from inception to May 2014 for randomized controlled trials (RCTs) investigating the efficacy and safety of SSRIs for Parkinson's disease patients with depression. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed the methodological quality of included studies. Then meta-analysis was performed using RevMan 5.2 software. ResultsA total of 12 RCTs were included. The results of meta-analysis showed that the efficacy of SSRIs was better than placebo (RR=2.18, 95%CI 1.60 to 2.97, P<0.000 01) and the dropouts rates of SSRIs were higher than placebo (OR=3.02, 95%CI 1.04 to 8.79, P=0.04). However, the incidence rate of adverse events between the SSRIs group and the placebo group was not statistically different. ConclusionCurrent evidence indicates that SSRIs are effective for the Parkinson's disease patients with depression. Because of the limitation of quantity and quality of included studies, large-scale multi-center RCTs are required to confirm these findings.
ObjectiveTo observe the clinical efficacy of acupuncture treatment on primary mild and moderate pruritus ani. MethodsAccording to the diagnostic and inclusion criteria, 50 outpatients between March 2013 and March 2014 were randomly divided into acupuncture group and drug control group, with 25 cases in each. The acupuncture treatment group were treated by perianal local surrounding needling mostly with body acupuncture treatment for 14 times in 4 weeks. Drug control group were given oral antihistamine drugs and traditional Chinese medicine, pevisone cream rub for 4 weeks. Itching index scores, dermatology life quality index scores and treatment satisfaction were observed before and after treatment, and referral number and average number of pruritus of the two groups were observed in six months after the end of treatment. ResultsAfter 4 weeks of treatment, itching index score of patients in the acupuncture treatment group was significantly lower than the drug control group; the dermatology life quality index scores and treatment satisfaction were significantly better than the drug control group, and in the six months after the end of treatment, referral number and the average number of pruritus were lower than the drug control group. The differences were statistically significant (P<0.05). ConclusionClinical efficacy of acupuncture treatment on primary mild and moderate pruritus ani is significant, and the long term effect is stable.
ObjectiveTo systematically review the risk factors of retreatment pulmonary tuberculosis with unfavorable treatment outcome. MethodsWe electronically searched databases including CNKI, VIP, CBM and WanFang Date from inception to November 15th 2015, to collect studies about the risk factors of retreatment pulmonary tuberculosis patients with unfavorable treatment outcome. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was conducted using RevMan 5.3 software. ResultsA total of 13 studies were included. The results of meta-analysis showed that significant association was found between retreatment pulmonary tuberculosis cases with unfavorable treatment outcome and such factors as the standard retreatment regimen (OR=4.98, 95%CI 2.95 to 8.39, P < 0.00001), drug-resistance (OR=4.22, 95%CI 1.85 to 9.63, P=0.0006), multi-drug resistance (OR=7.19, 95%CI 2.51 to 20.58, P=0.0002), status of cavitas (OR=1.80, 95%CI 1.20 to 2.71, P=0.005), TB-diabetes mellitus (OR=2.05, 95%CI 1.30 to 3.22, P=0.002) and high sputum smear load >2+(OR=2.07, 95%CI 1.30 to 3.29, P=0.002) in univariate-analysis, respectively. But, in multivariate-analysis, only TB-diabetes mellitus (OR=3.38, 95%CI 1.56 to 7.29, P=0.002) showed significant association with retreatment pulmonary tuberculosis cases with unfavorable treatment outcome. ConclusionCurrent evidence shows that TB-diabetes mellitus, standard retreatment regimen, drug-resistance, multi-drug resistance, status of cavitas and high sputum smear load >2+ are considered to be the risk factors for retreatment pulmonary tuberculosis cases with unfavorable treatment outcome. Especially, for patients with diabetes, the importance of management need to be reinforced to reduce the failure rate in the retreatment of pulmonary tuberculosis. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusion.