Retrospective analysis of outcomes of open vs. robot-assisted radical nephroureterecomies

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00023794

Enrollment

150

Registered

2020-12-07

Start date

2020-02-25

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

C65 C66

Interventions

Group 1: robot-assisted radical nephroureterectomy Group 2: open radical nephroureterectomy

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Treatment because of urothelial carcinoma of the upper urinary tract, after 01/01/2009, adult, has signed written informed consent.

Exclusion criteria

Exclusion criteria: Under 18 years, no written informed consent, pregnant

Design outcomes

Primary

Measure	Time frame
perioperative complication rates (according to Clavien Dindo, based on medical records), overall survival + progression-free survival (questionnaire)	—

Secondary

Measure	Time frame
operating time (medical records, [min]), length of stay (medical records, [days]), conversion rates (to open surgery, medical records), positive surgical margins (medical records), tumor-relapse (questionnaire)	—

Countries

Germany

Contacts

Public ContactPhilip Zeuschner

Klinik für Urologie und Kinderurologie, Universitätsklinikum des Saarlandes

philip.zeuschner@uks.eu06841-1624700

Outcome results

None listed

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