Clinical trial Recruiting at 1 site Interventional Ages 18 and up Women only

Breathing training for postpartum stress urinary incontinence

Official title: The Effect of Breathing Training on Postpartum Stress Urinary Incontinence : A Randomized Controlled Trial

Run by Shenzhen Hospital of Southern Medical University · NCT06623617 · Data updated 2026-11-12

This trial will test whether adding guided breathing exercises to standard pelvic-floor rehabilitation helps women with postpartum stress urinary incontinence.

Quick facts

Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment58 (estimated)
SponsorShenzhen Hospital of Southern Medical University
Academic / other
Locations1 site (Guangzhou, Shenzhen)
StatusRecruiting
StartedMay 1, 2025
Main results expectedMay 1, 2026
Study endsMay 1, 2026
Registry record updatedMarch 27, 2026
Trial IDNCT06623617 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Women aged 18 years or older, between 6 weeks and 6 months postpartum, diagnosed with postpartum stress urinary incontinence by a pelvic-floor rehabilitation specialist and meeting the study's exclusion criteria are ideal candidates.

Probably not a fit

Patients with diabetes, BMI over 30 kg/m², significant cardiopulmonary, renal, or neurological dysfunction, pelvic organ prolapse beyond stage II, prior lumbopelvic surgery, current pregnancy, or other exclusionary conditions may not receive benefit from this protocol.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Women 6 weeks to 6 months after childbirth who have been diagnosed with postpartum stress urinary incontinence will be randomly assigned to receive standard pelvic-floor rehabilitation alone or the same rehabilitation plus structured breathing training. Standard care includes routine postpartum examinations, health counseling, and individualized pelvic-floor therapies such as magnetic stimulation, EMG biofeedback, or manual therapy. Breathing training will be delivered under researcher supervision with bladder-emptying before each session, and adherence and adverse events will be monitored. Outcomes will compare urinary leakage and pelvic-floor function between groups over the follow-up period.

Why it matters

Potential benefit: If successful, adding breathing training could reduce urine leakage and improve pelvic-floor function after childbirth.

How similar studies have gone: Pelvic-floor rehabilitation has established benefit for stress urinary incontinence, but the specific use of structured breathing training as an adjunct is relatively novel and has limited published clinical evidence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age: ≥18years
2. 6 weeks to 6 months postpartum
3. Diagnosed with postpartum stress urinary incontinence (PPSUI) by a pelvic floor rehabilitation specialist

Exclusion Criteria:

1. Diabetes mellitus
2. Body mass index (BMI) \>30 kg/m²
3. Cardiopulmonary or renal dysfunction
4. Neurological disorders
5. Pelvic organ prolapse exceeding stage II
6. History of lumbopelvic surgery
7. Lumbopelvic pain
8. Concurrent treatments that may interfere with study outcomes
9. Professional athletes
10. Current pregnancy

Withdrawal Criteria:

1. Failure to complete follow-up assessments
2. Loss of contact with participants

Termination Criteria:

1. Immediate discontinuation if participants experience dizziness, chest tightness, palpitations, or dyspnea during training
2. Inability to continue intervention due to health issues (e.g., severe complications)
3. Pregnancy occurring during the intervention period
4. Non-compliance with prescribed breathing exercises
5. Participant-initiated withdrawal from the study

Where it's running

  • Shenzhen Hospital of Southern Medical University
    Guangzhou, Shenzhen, China
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.