Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 18 and up Women only

Low-intensity shockwave versus daily solifenacin for women's overactive bladder

Official title: Low-intensity Shockwave Therapy Versus Solifenacin for the Treatment of Overactive Bladder in Women: A Randomized Controlled Trial

Run by Mansoura University · NCT07473310 · Data updated 2026-11-12

This test compares once-weekly low-intensity shockwave therapy with daily solifenacin to see which better reduces overactive bladder symptoms in adult women.

Quick facts

PhasePhase 4
Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment70 (estimated)
SponsorMansoura University
Academic / other
Drugs / interventionsradiation
Locations1 site (Al Mansurah, Dakahlia Governorate)
StatusRecruiting
StartedNovember 11, 2025
Main results expectedJune 2027
Study endsDecember 2027
Registry record updatedMarch 16, 2026
Trial IDNCT07473310 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adult women with OAB symptoms for at least 3 months and an OAB Symptom Score (OABSS) of 7 or higher who can provide informed consent are ideal candidates.

Probably not a fit

Patients with predominant stress urinary incontinence, stage II or greater pelvic organ prolapse, active urinary tract infection, uncontrolled diabetes, relevant neurologic disease, or contraindications to solifenacin may not benefit from this comparison.

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

What this trial studies

In this randomized Phase 4 trial adult women with overactive bladder are assigned to receive either once-weekly low-intensity shockwave therapy for 8 weeks or oral solifenacin 5 mg daily for 12 months. Participants complete symptom questionnaires and three-day bladder diaries and undergo uroflowmetry, post-void residual measurement, and filling cystometry at scheduled visits. The study follows patients for up to 12 months to see how symptoms and quality of life change and whether any benefits are sustained. Safety and tolerability of Li-SWT are monitored and compared with standard medical therapy.

Why it matters

Potential benefit: If successful, Li-SWT could offer a non-drug, office-based option that reduces OAB symptoms and improves quality of life with durable effects.

How similar studies have gone: Small pilot studies and early trials of low-intensity shockwave therapy for bladder dysfunction have shown promising symptom improvements, but larger randomized data are still limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* OAB symptoms persisting for ≥3 months.
* OAB Symptom Score (OABSS) ≥7.
* Ability and willingness to provide informed consent

Exclusion Criteria:

* Active urinary tract infection.
* Stress urinary incontinence as primary diagnosis.
* Pelvic organ prolapse stage ≥II.
* History of pelvic radiation or surgery within 6 months.
* Use of anticholinergics or β3-agonists for the past 4 weeks who are unwilling to undergo washout.
* Pregnancy or breast feeding.
* Neuropathic diseases or psychological disorders.
* History of urogenital malignancy.
* Uncontrolled DM (HbA1c \> 6.8)
* Uncorrected coagulopathy or severe cardiovascular disease.
* Contraindication to solifenacin e.g.: closed angle glaucoma)

Where it's running

  • Mansoura Faculty of medicine
    Al Mansurah, Dakahlia Governorate, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.