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Molecular Epidemiology of Pediatric Germ Cell Tumors

NCT05564026 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 1151

Last updated 2025-10-24

No results posted yet for this study

Summary

A Non-Therapeutic Study that aims to establish a cohort of GCT survivors to understand short term and long-term adverse effects of treatment and to conduct molecular analyses to improve risk stratification.

Conditions

  • 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

Questionnaire provide to participant's about their health and quality of life since treatment

OTHER

Tumor Specimen Collection

Tumor DNA requested from the Biopathology Center

OTHER

Germline DNA Samples

Germline DNA specimens requested from the Biopathology Center or newly collected saliva

PROCEDURE

Blood Sample Collection

Collection and storing of serum/plasma

Sponsors & Collaborators

  • Children's Oncology Group

    lead NETWORK

Principal Investigators

  • Jenny Poynter, PhD · Children's Oncology Group

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-04-12
Primary Completion
2027-06-30
Completion
2027-06-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05564026 on ClinicalTrials.gov