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Clinical Observation on the Efficacy of Urethral Dilation Combined with Bladder Instillation in the Treatment of Overactive Bladder in Female Patients

Clinical Observation on the Efficacy of Urethral Dilation Combined with Bladder Instillation in the Treatment of Overactive Bladder in Female Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500112490
Enrollment
Unknown
Registered
2025-11-14
Start date
2024-01-02
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

Overactive Bladder in Female Patients

Interventions

Control Group:Solifenacin Succinate Tablets
Experimental Group:1. Urethral Dilation: A domestically produced 26F-30F dilator was selected based on the urethral caliber. The procedure was performed once per week for a total duration of 6 weeks.

Sponsors

The People's Hospital of Linxia
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age >= 18 years; 2.Meeting the diagnostic criteria for overactive bladder (OAB); 3.Normal hepatic and renal function; 4.Absence of psychiatric disorders; 5.Tolerance to the therapeutic methods employed in this study.

Exclusion criteria

Exclusion criteria: 1.Presence of bladder outlet obstruction; 2.Comorbidities including urinary tract infection, urolithiasis, or other urological conditions such as neurogenic bladder; 3.Pregnancy or lactation; 4.Presence of intellectual disability; 5.Severe somatic diseases or physical immobility.

Design outcomes

Primary

MeasureTime frame
Overactive bladder score, OABSS;

Secondary

MeasureTime frame
Sensory volume of first urination, FDV;Maximum bladder capacity, MCBC;Maximum single urine output, MVV;Safety;

Countries

China

Contacts

Public ContactShengming Ma

The People's Hospital of Linxia

lxmsm.cool@163.com+86 139 9301 6608

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026