Pelvic Floor Muscles and Stabilization Integrated Training With Transabdominal Ultrasonography-guided Biofeedback Improved Pregnancy-related Pelvic Girdle Pain and Disability: A Randomized Controlled Trial
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Pelvic Girdle Pain
- Sponsor
- YI-JU TSAI
- Enrollment
- 53
- Locations
- 1
- Primary Endpoint
- pain intensity measure of pelvic girdle questionnaire(PGQ)
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
Pregnancy-related pelvic girdle pain (PPGP) is a common musculoskeletal problem for women during pregnancy and after delivery. The main purpose of this study was to investigate the effects of integrated training for pelvic floor muscles (PFMs) and stabilization with and without transabdominal ultrasonography (TAUS) imaging-guided biofeedback on pain, disability, and physical function, and muscle functions for the abdominal muscles and PFMs in postpartum women with PPGP.
Detailed Description
Many women have pregnancy-related pelvic girdle pain (PPGP), and about 30% with PPGP women still complain of pain after 1-year postpartum. Both physical and mental functions of PPGP women are impaired. Pelvic stabilization exercise with pelvic floor muscle training is believed to be effective for reducing pain and improved pelvic stability. However, intervention studies on PPGP women is limited and current evidence are controversial. Incorrect pelvic floor muscle activations may be partly contributed to these results. One previous study has showed about 60% of women cannot activate pelvic floor muscles correctly. Transabdominal sonography-guided biofeedback by observing bladder movements is no-invasive and benefit learning correct muscle contraction. Therefore, the main purposes for this study are to investigate the effects of pelvic stabilization training using transabdominal sonography-guided biofeedback in postpartum women with PPGP. A total of 50 postpartum PPGP women will be randomized into one of the two groups: (1) biofeedback group, (2) exercise group, (3) control group, and (4) health group. Subjects in the biofeedback group and exercise group will perform the same exercise training for 8 weeks except the subjects in the biofeedback group will receive transabdominal sonography-guided biofeedback of bladder movement for the first 4 weeks. The outcome assessment will include the muscle thickness of abdominal muscle and pelvic floor muscle control, functional performance of ASLR fatigue task, timed up and go and fast walking, pelvic girdle questionnaire (PGQ), and numeric rating scale (NRS). It is anticipated that the biofeedback group will have more improvements that the exercise group.
Investigators
YI-JU TSAI
professor
National Cheng Kung University
Eligibility Criteria
Inclusion Criteria
- •postpartum : ≥ 3 months
- •pregnancy-related pelvic pain
- •pain location is located between posterior iliac crest and gluteal fold
- •Clinical screening test for pelvic pain: ASLR : positive and SI joint ≥ 2 (+ symphysis ≥ 1)
Exclusion Criteria
- •lumbar or pelvic surgery
- •lother causes of pelvic pain (such as fractures)
- •lRadiculopathy
- •lother health problems, such as cancer, cardiovascular disease, rheumatism , etc
- •ldaily activities limited , unable to complete the experiment
- •lcommunication disorders
- •lmental disorder
- •lpregnancy
- •lhave been trained in stable muscle strength in the past.
Outcomes
Primary Outcomes
pain intensity measure of pelvic girdle questionnaire(PGQ)
Time Frame: Change from baseline to 8 weeks
pelvic girdle questionnaire(PGQ) is a self-reported instrument assessing pelvic girdle pain intensity in currently. Questionnaire consisting of 20 activity items and 5 symptom items on a 4-point response scale. Possible score range from 0 (no pain) to 100 (worst possible pain).
pain intensity measure of Numeric Rating Scale (NRS)
Time Frame: Change from baseline to 8 weeks
Numeric Rating Scale (NRS) is a self-reported instrument assessing average pain intensity in currently. Possible score range from 0 (no pain) to 10 (worst possible pain).
Secondary Outcomes
- functional performance of ASLR fatigue task(Change from baseline to 8 weeks)
- functional performance of timed up and go test(Change from baseline to 8 weeks)
- functional performance of 6m timed walk test (fast walking)(Change from baseline to 8 weeks)
- Muscle function measures of abdominal muscle(Change from baseline to 8 weeks)
- Muscle function measures of pelvic floor muscle control(Change from baseline to 8 weeks)