ObjectiveTo systematically review the efficacy of cognitive behavioral therapy (CBT) for improving mental health and social functions in patients with multiple sclerosis (MS). MethodsWe searched PubMed, EMbase, The Cochrane Library (Issue 4, 2016), CBM and CNKI from inception to May 2016, to collect randomized controlled trials (RCT) about CBT on mental health and social function in patients with MS. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of included studies. Then meta-analysis was performed by using RevMan 5.3 software. ResultsA total of 11 RCTs involving 1 102 patients were included. The results of meta-analysis showed that, the HADS scores (depression: MD=-1.28, 95%CI-2.07 to-0.48, P=0.002; anxiety: MD=-1.52, 95%CI-2.99 to-0.06, P=0.04), BDI scores (MD=-9.11, 95% CI-15.82 to-2.40, P=0.008), HRDS scores (MD=-7.23, 95% CI-13.65 to-0.82, P=0.03), Chalder scores (MD=-4.88, 95% CI-6.61 to-3.16, P < 0.000 01), MFIS scores (MD=-2.98, 95% CI-4.52 to-1.44, P=0.000 2) and GHQ-12 scores (MD=-3.61, 95%CI-5.20 to-2.02, P < 0.000 01) in the CBT group were lower than that in the control group. No significant difference was found in WSAS scores (MD=-1.98, 95%CI-4.88 to 0.93, P=0.18) between two groups. ConclusionCBT may be effective for improving the negative mental experience, fatigue and quality of life in MS. No evidence to support CBT has benefits in social functions. Due to the limited quantity and quality of the included studies, the above conclusion needs to be verified by more high quality studies.
ObjectiveTo systematically evaluate the efficacy of mirror therapy for phantom limb sensation and phantom limb pain in amputee. MethodsDatabases include PubMed, EMbase, The Cochrane Library (Issue 9, 2015), CBM, CNKI, VIP and WanFang Data were searched to collect randomized controlled trials (RCTs) about mirror therapy for phantom limb sensation and phantom limb pain in amputee from inception to 1st Sept. 2015. Two reviewers independently screened literature, extracted data and assessed the methodological quality of included studies. Then metaanalysis was performed using RevMan 5.3 software. ResultsA total of 5 RCTs involving 129 patients were included. The results of meta-analysis showed that, there was no significant difference between the mirror therapy group and the control group in relieving the phantom limb sensation and phantom limb pain in amputee (MD=-7.29, 95%CI -27.73 to 13.16, P=0.48). ConclusionMirror therapy could improve the control of phantom limb, however, there is no sufficient evidence to support the effect of mirror therapy on pain management in amputee. The long-term effect of mirror therapy is still under exploration. Due to the limited quantity and quality of the included studies, larger-sample, high quality designed RCTs are needed to verify the above conclusion.
ObjectiveTo systematically review the effectiveness of Tai Chi for improving negative symptoms and activity participation in patients with schizophrenia. MethodsDatabases including PubMed, The Cochrane Library (Issue 3, 2016), EMbase, CBM, CNKI, VIP and WanFang Data were electronically searched to collect the randomized controlled trials (RCTs) and quasi-randomized controlled trials (quasi-RCT) about Tai Chi for improving negative symptoms and activity participation in patients with schizophrenia from inception to Apirl 1st 2016. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then meta-analysis was performed by using RevMan 5.3 software. ResultsA total of three RCTs and two quasi-RCTs were included. The result of meta-analyses showed that no significant difference was found in negative symptom scores (MD=–0.95, 95% CI –3.78 to –1.89, P=0.51) and positive symptoms scores of PANSS (MD=–0.02, 95% CI –0.50 to 0.46, P=0.94) between two groups. However, the Tai Chi group was superior to the control group in items including attention, avolition, anhedonia-asociality, alogia and affective flattening/blunting of SANS (all P values<0.05). ConclusionTai Chi may have positively influence on various negative symptoms in patients with schizophrenia, but no evidence to support the Tai Chi's effects for activities participation. Larger and higher quality studies are needed.
Objective To systematically review respiratory muscle training (RMT) on respiratory functions of patients with spinal cord injury (SCI). Methods PubMed, EMbase and The Cochrane Library were electronically searched to collect the randomized controlled trials (RCTs) about RMT on pulmonary functions in patients with SCI from inception to April, 2017. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by using RevMan 5.3 software. Results A total of 11 RCTs involving 263 patients were included. The results of meta-analysis showed that, compared with conventional rehabilitation group, RMT effectively improved vital capacity (MD=0.41, 95%CI 0.12 to 0.69, P=0.005), inspiratory capacity (MD=0.35, 95%CI 0.05 to 0.65, P=0.02), maximal inspiratory pressure (MD=7.75, 95%CI 0.11 to 15.39, P=0.05) and maximal voluntary ventilation (MD=17.52, 95%CI 8.11 to 26.93, P=0.000 3). There were significant differences between two groups. Conclusion Current evidence shows that RMT can effectively improve the respiratory function of patients with SCI. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify above conclusion.
ObjectiveTo systematically review the effects of repetitive transcranial magnetic stimulation (rTMS) on stroke patients with aphasia. MethodsDatabases such as PubMed, EMbase, The Cochrane Library (Issue 6, 2014), CBM, CNKI, WanFang Data were searched up to June 2014, for randomized controlled trials (RCTs) about rTMS for stroke patients with aphasia. Two reviewers independently screened literature according to the exclusion and inclusion criteria, extracted data and assessed methodological quality of included studies. Then, meta-analysis was performed using RevMan 5.3 software. ResultsA total of 9 RCTs involving 130 patients were included. The results of meta-analysis showed that compared with the control group, rTMS improved stoke patients' speech function after treatment (WMD=14.36, 95%CI 6.93 to 21.79, P=0.000 2). The results of descriptive analysis showed that, rTMS at Broadmann area 45 (1 Hz, 90% RMT, once 20 or 30 minutes, 2 or 3 weeks as a course with 2-day intervals) possibly had a positive long-term effect on post-stroke patients' speech function. ConclusionrTMS may positively improve stroke patients' speech function. Due to limited quantity and quality of the included studies, more large-scale, multicenter, high quality RCTs are needed to verify the above conclusion.