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Endoscopic management and ureteral reimplantation for adult primary obstructive megaureters: an ambispective cohort study

Endoscopic management and ureteral reimplantation for adult primary obstructive megaureters: an ambispective cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200059331
Enrollment
Unknown
Registered
2022-04-28
Start date
2022-05-09
Completion date
Unknown
Last updated
2024-02-26

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

Conditions

Primary obstructive megaureters

Interventions

Endoscopic management group:Endoscopic management
Ureteral reimplantation group:Ureteral reimplantation

Sponsors

Peking University First Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Diagnosed as primary obstructive megaureter; 2. Aged 18-75 years; 3. Patients who are fully informed about the disease and the choice of the management through preoperative communication, and sign the informed consent and informed choice notice; Note: all the above criteria are required.

Exclusion criteria

Exclusion criteria: 1. Pregnant or lactating women; 2. Patients who do not sign the informed consent or can not cooperate with the study; 3. Other conditions that the researchers believe need to be excluded. Note: any one of the above criteria is required.

Design outcomes

Primary

MeasureTime frame
Success rate;Rate of postoperative complications;

Secondary

MeasureTime frame
Operative time;Estimated blood loss;Postoperative hospital stay;

Countries

China

Contacts

Public ContactLi Xuesong

Peking University First Hospital

pineneedle@sina.com+86 010-83575006

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 11, 2026