- Conditions
- Pediatric Central Nervous System Tumor, Central Nervous System Tumor, Discordant Twin, Somatic Mutation
- Interventions
- Biospecimen collection, Questionnaire Administration
- Other
- Lead sponsor
- Children's Oncology Group
- Network
- Eligibility
- Up to 18 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced May 21, 2026, 10:06 PM EDT