The Effect of Electrical Stimulation Therapy With Pelvic Floor Muscle Exercise on Stress Urinary Incontinence in Middle-Aged Women: A Nonequivalent Comparison Cohort Study.

PURPOSE: The purpose of this study was to evaluate the effects of combined pelvic floor muscle exercises (PFMEs) and a novel electrical stimulation (ES) device versus PFMEs alone on lower urinary tract symptoms, urinary incontinence-related quality of life, and pelvic floor muscle contractions (PFMCs). DESIGN: Nonrandomized comparison cohort study. SUBJECTS AND SETTING: The sample comprised 54 community-dwelling middle-aged women with stress urinary incontinence recruited from churches and cultural centers in Gyeonggi Province, South Korea. Comparisons of demographic and pertinent clinical characteristics revealed no significant differences between the experimental and comparison groups. METHODS: Participants allocated to the combined intervention group (n = 27) performed self-exercises of the pelvic floor muscles 3 times a day under weekly telephone coaching, and they used the ES device twice daily for 8 weeks. Participants in the comparison group (n = 27) received the PFMEs alone without telephone coaching. The 3 main outcomes including lower urinary tract symptoms, urinary incontinence-related quality of life, and PFMCs were measured using the Bristol Female Lower Urinary Tract Symptom instrument (BFLUTS), King's Health Questionnaire (KHQ), and a perineometer, respectively. Study outcomes were measured at baseline and at the end of the 8-week period. RESULTS: Participants in the experimental group achieved significantly greater reductions in lower urinary tract symptoms (t = -4.07, P < .001) and improvement in urinary incontinence-related quality of life (P = .006), peak PFMC pressure (P = .004), mean pelvic muscle contraction (PMC) pressure (P < .001), and duration of PFMCs (P < .001) when compared to participants undergoing PFMEs alone. CONCLUSIONS: Combined ES and pelvic floor exercise was more effective in reducing severity of lower urinary tract symptoms, enhancing health-related quality of life, and increasing PMC pressure in middle-aged women with stress urinary incontinence than PFMEs alone.

Effects of lateral electrical surface stimulation on scoliosis in children with severe cerebral palsy: a pilot study.

PURPOSE: To evaluate the effects of lateral electrical surface stimulation (LESS) on scoliosis and trunk balance in children with severe cerebral palsy (CP). METHODS: Children with severe CP (GMFCS level IV or V) and stationary or progressive scoliosis were enrolled. Children were recommended of two sessions of LESS/day, 1 h/session, for 3 months at home: at 40-80 mA intensity, 200 µs pulse width, 25 Hz frequency, on for 6 s and then off for 6 s on the convex side of the trunk curve. Radiologic (Cobb's, kyphotic, and sacral angles) and functional [gross motor function measurement (GMFM)-88 sitting score, and trunk control measurement scale (TCMS)] measurements were evaluated at 4 periods: (a) 3 months before, (b) just before, (c) 1 month after, and (d) 3 months after LESS. RESULTS: The median Cobb's angle of 11 children (median age, 9 years) was 25°, and it showed significant improvements after both 1 and 3 months of LESS. The LESS intensity correlated with the improvement of GMFM-88 siting score. The parents or main caregivers of the children believed LESS had several positive effects without major adverse effects. CONCLUSIONS: LESS is effective in scoliosis in children with severe CP and it may improve trunk balance. Implications for rehabilitation Scoliosis is a very complicated problem for the children with severe CP. They do not have many options for treatments and scoliosis is usually refractory. Lateral electrical surface stimulation (LESS) is effective in scoliosis in children with severe CP and it may improve trunk balance. LESS may be another option of managing stationary or progressive scoliosis in the children with severe CP who are unable to undergo surgery.