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Effect of Bladder Filling Volume on Ultrasound-Guided Transurethral Female Ureteral Stent Removal: A Comparative Study

Effect of Bladder Filling Volume on Ultrasound-Guided Transurethral Female Ureteral Stent Removal: A Comparative Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500103450
Enrollment
Unknown
Registered
2025-05-29
Start date
2025-07-01
Completion date
Unknown
Last updated
2025-06-02

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

Conditions

Urological diseases

Interventions

Group1(Bladder Volume 50-100ml ):NA
Group2 (Bladder Volume 100-150ml ):NA
Group3 (Bladder Volume 150-200ml ):NA

Sponsors

Yangjiang People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Female patients with unilateral indwelling ureteral stents; 2. Age <70 years; 3. Ability to maintain lithotomy position for the procedure; 4. Willingness to provide informed consent for study participation.

Exclusion criteria

Exclusion criteria: 1. Preoperative severe hematuria or urinary tract infection 2. Significant urethral stricture 3. Patients during menstruation 4. Refusal to undergo ultrasound-guided ureteral stent removal 5. Non-consent to the study grouping protocol

Design outcomes

Primary

MeasureTime frame
Surgical Success Rate;—

Secondary

MeasureTime frame
Surgical Time;Intraoperative Visual Analog Scale (VAS) Score;Surgical Satisfaction Score;/Postoperative Complications;—

Countries

China

Contacts

Public ContactNenggui Feng

Yangjiang People's Hospital

731296338@qq.com+86 183 4454 6366

Outcome results

None listed

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