ObjectivesTo systematically review the efficacy of pelvic floor electrical stimulation on urinary dysfunction.MethodsPubMed, EMbase, The Cochrane Library, CBM, CNKI, VIP and WanFang Data databases were searched to collect randomized controlled trials (RCTs) on the efficacy of pelvic floor electrical stimulation on urinary dysfunction from inception to August 2018. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies; then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 9 RCTs involving 559 patients were included. The results of meta-analysis showed that the pelvic floor electrical stimulation group was superior to the control group in bladder volume before and after treatment(MD=79.25, 95%CI 40.36 to 118.15, P<0.000 1), residual urine volume (MD=35.50, 95%CI 7.60 to 63.41, P=0.01), maximum detrusor pressure (MD=5.19, 95%CI 2.11 to 8.27, P<0.001), number of leaks (RR=1.95, 95%CI 1.39 to 2.52, P<0.000 01), daily average urination frequency (RR=2.64, 95%CI 1.97 to 3.31, P<0.000 01), and international lower urinary tract score (MD=5.07, 95%CI 2.17 to 7.96, P=0.000 6).ConclusionsCurrent evidence shows that pelvic floor electrical stimulation is an effective therapy for urinary dysfunction. Due to limited quality and quantity of the included studies, more high quality-studies are required to verify the above conclusion.
ObjectiveTo observe the effect of Mongolian medicine fumigation combined with sciatic nerve and rectal probe electrical stimulation on muscle spasticity of spinal cord injury.MethodsBetween January 2012 and January 2018, a total of 65 patients with muscle spasticity after spinal cord injury were randomly divided into two group: the observation group (32 cases) and the control group (33 cases). The patients in the observation group were treated with Mongolian medicine (Wu Wei Gan Lu-Decoction) fumigation combined with sciatic nerve and rectal probe electrical stimulation, while the patients in the control group were treated with medicine, physical therapy, and exercise therapy. Both two groups were treated for 8 weeks. The patients were scored with Ashworth Score, American Spinal Injury Association (ASIA) score, and Barthel Index before and after treatment.ResultsThe pre-treatment ASIA scores (light touch sensation, pain sensation, and muscle strength) and Barthel Index of the two groups were not statistically significant (P>0.05). The post-treatment ASIA scores and Barthel Index of both groups performed significantly better than the pre-treatment levels (P<0.05). The post-treatment ASIA muscle strength item was 58.55±10.83 in the observation group and 50.69±11.32 in the control group (P<0.05). The post-treatment Barthel Index was 74.22±11.53 in the observation group and 68.46±9.92 in the control group (P<0.05). The effective rate in the observation group was significantly better than that in the control group (84.4% vs. 60.6%, P<0.05). Conclusion Mongolian medicine fumigation combined with sciatic nerve and rectal probe electric stimulation could improve the muscle spasticity of spinal cord injury and patients’ ability of daily life effectively.