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Comparing the effects of mirabegron and solifenacin in urinary incontinence

Comparison of the efficacy of mirabegron versus solifenacin succinate in improving symptoms among women with mixed urinary incontinence

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
IRCT
Registry ID
IRCT20200402046915N3
Enrollment
100
Registered
2026-01-17
Start date
2026-02-20
Completion date
Unknown
Last updated
2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mixed urinary incontinence. Mixed incontinence

Interventions

Intervention 1: Intervention group: Group receiving mirabegron 50 mg orally daily for up to 12 weeks. Intervention 2: Intervention group: Group receiving solifenacin 5 mg orally daily for up to 12 wee

Sponsors

Shahid Beheshti University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
40 Years to 70 Years

Inclusion criteria

Inclusion criteria: Clinical diagnosis of mixed urinary incontinence No use of antimuscarinic or beta-3 agonist medications for at least the past 3 months Able to complete a quality of life questionnaire Women aged 40 to 70

Exclusion criteria

Exclusion criteria: Pregnancy, breastfeeding, or planning to become pregnant during the study Severe stress urinary incontinence or pure stress incontinence Active urinary tract infection Bladder stones Bladder outlet obstruction Severe kidney or liver disease Uncontrolled hypertension Angle-closure glaucoma History of hypersensitivity to mirabegron, solifenacin, or similar drugs Neurological disorders affecting the bladder such as MS or Parkinson's disease History of bladder, urethral, ??or endoscopic urological procedures within the past 6 months Active bladder cancer or other malignancies involving the urinary system Use of interfering drugs such as anticholinergics, diuretics, or drugs affecting the QT interval Unwillingness or inability to comply with the study

Design outcomes

Primary

MeasureTime frame
I-QOL questionnaire score. Timepoint: At baseline and after 12 weeks of treatment. Method of measurement: I-QOL questionnaire.

Secondary

MeasureTime frame
Incidence and severity of drug side effects. Timepoint: At baseline and after 12 weeks of treatment. Method of measurement: Self-expression.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSeyyed Ali Hojjati

Shahid Beheshti University of Medical Sciences

sah.hojjati@sbmu.ac.ir+98 21 2282 9356

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 7, 2026