Recruiting OBSERVATIONAL NCT05564026

Molecular Epidemiology of Pediatric Germ Cell Tumors

Pediatric Germ Cell Tumors: Outcomes, Genomics and Epigenetics

Sponsor: Children's Oncology Group

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

Interventions Blood Sample Collection Germline DNA Samples Questionnaire Administration Tumor Specimen Collection

Updated 9 times since 2022 Last updated: Oct 23, 2025 Started: Apr 12, 2023 Primary completion: Jun 30, 2027 Completion: Jun 30, 2027

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Choriocarcinoma and Embryonal Carcinoma, this trial is actively recruiting participants. The trial is conducted by Children's Oncology Group and has accumulated 9 data snapshots since 2023. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

Change History

9 versions recorded

Nov 2025 — Present [monthly]

Recruiting
Oct 2024 — Nov 2025 [monthly]

Recruiting
Sep 2024 — Oct 2024 [monthly]

Recruiting
Jul 2024 — Sep 2024 [monthly]

Recruiting
Jun 2024 — Jul 2024 [monthly]

Recruiting

▶ Show 4 earlier versions

Jan 2024 — Jun 2024 [monthly]

Recruiting
Apr 2023 — Jan 2024 [monthly]

Recruiting
Dec 2022 — Apr 2023 [monthly]

Recruiting

Status: Not Yet Recruiting → Recruiting
Nov 2022 — Dec 2022 [monthly]

Not Yet Recruiting

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Children's Oncology Group

Data source: Children's Oncology Group

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Minneapolis, United States