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An observational retrospective/prospective study of treatment strategies for ovarian germ cell and sex cord-stromal tumors in Germany (Current Ovarian geRm cell and SEx cord Tumor Treatment strategies)

An observational retrospective/prospective study of treatment strategies for ovarian germ cell and sex cord-stromal tumors in Germany (Current Ovarian geRm cell and SEx cord Tumor Treatment strategies) - CORSETT

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00005789
Enrollment
400
Registered
2016-02-12
Start date
2014-08-07
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

C56 D07.3 D39.1

Interventions

Group 1: Retrospective data collection: In the retrospective phase of the study, a chart review of the patients with histologically confirmed OGCTs and SCSTs as identified from hospital records and/or

Sponsors

Universitätsfrauenklinik Freiburg
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Female patients (any age) who were diagnosed with malignant OGCTs and SCSTs (ICD C56, D07.3 and D 39.1) or dermoid cysts with immature/malign somatic components starting from January 2001 to 2011. All centers must be able to provide paraffin embedded tumor slides for each patient for central pathology re-assessment and if possible tumor blocks.

Exclusion criteria

Exclusion criteria: Benign OGCTs including teratomas, benign cystic mature teratomas (dermoid cysts).

Design outcomes

Primary

MeasureTime frame
Overall survival (OS) and progression-free survival (PFS), calculated from the day of diagnosis (day of surgery, PFS and OS after relapse are calculated from the day of relapse) in relation to treatment strategies for OGCTs and SCSTs

Secondary

MeasureTime frame
Reproductive outcomes (pregnancy rates and births), quality of life, sexual life in relation to treatment strategies for OGCTs and SCSTs.

Countries

Germany

Contacts

Public ContactMaximilian Klar

Universitätsklinikum FreiburgFrauenklinik

maximilian.klar@uniklinik-freiburg.de0761 270 30010

Outcome results

None listed

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