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The application of colorectal mucosa in the repair of long proximal ureteral strictures

The application of colorectal mucosa in the repair of long proximal ureteral strictures

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600120319
Enrollment
Unknown
Registered
2026-03-12
Start date
2026-03-31
Completion date
Unknown
Last updated
2026-03-16

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

Conditions

Ureteral stricture

Interventions

Colorectal mucosa group:None

Sponsors

Zhongnan Hospital of Wuhan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients who underwent ureteral stricture repair and reconstruction surgery due to benign ureteral stricture. 2. The surgical approach involved colorectal mucosal patch technique.

Exclusion criteria

Exclusion criteria: 1. Patients with intestinal inflammatory diseases who have undergone colectomy and colostomy in the past. 2. Patients lacking complete preoperative and postoperative clinical data and follow-up information.

Design outcomes

Primary

MeasureTime frame
Was the surgery successful?;Perioperative complications;whether a second surgery is needed;—

Countries

China

Contacts

Public ContactBing Li

Zhongnan Hospital of Wuhan University

bingli2023@whu.edu.cn+86 138 7136 1899

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 20, 2026