German Undescended Testis Observational Study

German Undescended Testis Observational Study - GUTO

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00015903

Enrollment

300

Registered

2018-11-20

Start date

2016-01-23

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

Q53.0 Q53.1 Q53.2 Q53.9

Interventions

Group 1: Patients undergoing elective surgical orchidopexy based on a diagnosis of undescended testis.

Eligibility

Sex/Gender

Male

Age

No minimum to 18 Years

Inclusion criteria

Inclusion criteria: Male sex, age < 18 years, elective surgical orchidopexy and a diagnosis of UDT.

Exclusion criteria

Exclusion criteria: Exclusion criteria were female sex, indications for orchidopexy other than UDT

Design outcomes

Primary

Measure	Time frame
Presence of primary UDT or secondarily-occurring acquired UDT	—

Countries

Germany

Contacts

Public ContactStefan Wirth

Witten/Herdecke UniversityHelios University Hospital WuppertalCentre for Clinical and Translational Research (CCTR) Department of Paediatrics

stefan.wirth@helios-gesundheit.de00492028960

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 27, 2026