Pelvic Floor Muscles and Stabilization Integrated Training Improved Pregnancy-related Pelvic Girdle Pain

YI-JU TSAI

Status: Completed

Conditions: Pelvic Girdle Pain

Treatments: Other: comprehensive stabilization exercise program; Other: education of pelvic girdle; Other: isolated pelvic floor muscles training

Study type: Interventional

Funder types: Other

Identifiers

NCT05181384

NCKU_PPGP three group

Details and patient eligibility

About

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.

Full 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.

Enrollment: 53 patients

Sex: Female

Ages: 20+ years old

Volunteers: Accepts Healthy Volunteers

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.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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53 participants in 3 patient groups, including a placebo group

Transabdominal Sonography-guided Biofeedback group

Experimental group

Description:

pelvic floor muscle training with transabdominal sonography-guided Biofeedback

Treatment:

Other: comprehensive stabilization exercise program

Other: isolated pelvic floor muscles training

Other: education of pelvic girdle

Exercise group

Active Comparator group

Description:

pelvic floor muscle training

Treatment:

Other: comprehensive stabilization exercise program

Other: isolated pelvic floor muscles training

Other: education of pelvic girdle

Control group

Placebo Comparator group

Description:

pelvic girdle education

Treatment:

Other: education of pelvic girdle