TY - JOUR T1 - Effects of three interventions in facilitating voluntary pelvic floor muscle contraction in women: a randomized controlled trial JO - Brazilian Journal of Physical Therapy T2 - AU - Mateus-Vasconcelos,Elaine Cristine L. AU - Brito,Luiz Gustavo O. AU - Driusso,Patricia AU - Silva,Thaís D. AU - Antônio,Flávia I. AU - Ferreira,Cristine H.J. SN - 14133555 M3 - 10.1016/j.bjpt.2017.12.006 DO - 10.1016/j.bjpt.2017.12.006 UR - http://www.rbf-bjpt.org.br/en-effects-three-interventions-in-facilitating-articulo-S1413355517303118 AB - ObjectiveTo evaluate the effect of vaginal palpation, vaginal palpation associated with posterior pelvic tilt, and intravaginal electrical stimulation in facilitating voluntary contraction of the pelvic floor muscles in women. MethodsA randomized controlled trial in which 132 women with pelvic floor muscles function graded at 0 or 1 using the Modified Oxford Scale were randomized into four groups: vaginal palpation (n=33); vaginal palpation with posterior pelvic tilt (n=33); intravaginal electrical stimulation (n=33) and a control group (n=33) that only received verbal instructions. The primary outcome was evaluated by the Modified Oxford Scale and the secondary using the ICIQ-UI-SF. The assessment was performed at baseline with follow-up assessment after eight weeks. ResultsA total of 69.7% of the women from posterior pelvic tilt; 63.6% from vaginal palpation; 33.3% from intravaginal electrical stimulation; and 18.2% from control group (p<0.001) were able to attain Modified Oxford Scale greater than or equal to 2 after eight weeks. In comparison with control group, the posterior pelvic tilt (OR=10.35; 95% CI=3.26–32.84) and vaginal palpation (OR=7.87; 95% CI=2.53–24.47) had the most significant improvement as opposed to intravaginal electrical stimulation (OR=2.25; 95% CI=0.72–7.06). There was significant improvement among all of the groups in UI. The largest changes respectively were noted in the vaginal palpation, posterior pelvic tilt, intravaginal electrical stimulation and control group. There were no reports of adverse effects. ConclusionVaginal palpation with posterior pelvic tilt and vaginal palpation were more effective interventions to facilitate pelvic floor muscles contraction when compared with intravaginal electrical stimulation and controls. Vaginal palpation was the most effective in improving urinary incontinence.Clinical Trials Identifier: ClinicalTrial.gov: NCT02062242. ER -