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A multicenter registration study for patients with failed pyeloplasty

A multicenter registration study for patients with failed pyeloplasty

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000032500
Enrollment
Unknown
Registered
2020-04-30
Start date
2020-05-01
Completion date
Unknown
Last updated
2020-05-04

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

Conditions

Ureteropelvic junction obstruction

Interventions

absolute failure group, absolute success group and gray zone group:Nil

Sponsors

Department of Urology, Peking University First Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1.Mechanical obstruction of the ipsilateral upper urinary tract occurred after pyeloplasty; 2.Aged 18-75 years.

Exclusion criteria

Exclusion criteria: 1.Pregnant women; 2.Unable to give informed consent or cooperate; 3.The condition that the researchers think should be excluded.

Design outcomes

Primary

MeasureTime frame
1-year absolute failure;—

Secondary

MeasureTime frame
1-year absolute success;Decrease in GFR 1 year after the surgery;Decrease in GFR 3 year after the surgery;—

Countries

China

Contacts

Public ContactLi Xuesong

Peking University First Hospital

pineneedle@sina.com+86 15801399116

Outcome results

None listed

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