Longterm follow-up of 100 patients treated by flexible ureteroscopy

Longterm follow-up of 100 patients treated by flexible ureteroscopy - LFRIRS

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00009745

Enrollment

100

Registered

2015-12-18

Start date

2016-01-01

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

N20.0

Interventions

Group 1: arm 1 - long-term follow-up of patients treated by flexible ureteroscopy for renal stones

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 100 consecutive patients treated with RIRS for renal calculi of any size and location between 2009-2011 in our department of Urology.

Exclusion criteria

Exclusion criteria: ureteral stones

Design outcomes

Primary

Measure	Time frame
Stone-related events	—

Secondary

Measure	Time frame
mode of retreatment, time of event, late complications	—

Countries

Germany

Contacts

Public ContactSimon Hein

Universitätsklinikum FreiburgDepartment ChirurgieKlilnik für Urologie

simon.hein@uniklinik-freiburg.de0761/270-25820 und 28930

Outcome results

None listed

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