# Molecular Epidemiology of Pediatric Germ Cell Tumors

> **NCT05564026** · — · RECRUITING · sponsor: **Children's Oncology Group** · enrollment: 1151 (estimated)

## Conditions studied

- Germ Cell Tumor
- Germinoma
- Teratoma
- Embryonal Carcinoma
- Yolk Sac Tumor
- Choriocarcinoma
- Mixed Germ Cell Tumor
- Late Effects
- Pediatric Germ Cell Tumor

## Interventions

- **OTHER:** Questionnaire Administration
- **OTHER:** Tumor Specimen Collection
- **OTHER:** Germline DNA Samples
- **PROCEDURE:** Blood Sample Collection

## Key facts

- **NCT ID:** NCT05564026
- **Lead sponsor:** Children's Oncology Group
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-04-12
- **Primary completion:** 2027-06-30
- **Final completion:** 2027-06-30
- **Target enrollment:** 1151 (ESTIMATED)
- **Last updated:** 2025-10-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05564026

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05564026, "Molecular Epidemiology of Pediatric Germ Cell Tumors". Retrieved via AI Analytics 2026-09-22 from https://api.ai-analytics.org/clinical/NCT05564026. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*