# Genetic Overlap Between Anomalies and Cancer in Kids in the Children's Oncology Group: The COG GOBACK Study

> **NCT05071859** · — · ACTIVE_NOT_RECRUITING · sponsor: **Children's Oncology Group** · enrollment: 1000 (estimated)

## Conditions studied

- Congenital Anomaly
- Pediatric Cancer

## Interventions

- **OTHER:** Whole Genome Sequencing
- **OTHER:** Questionnaire Administration
- **OTHER:** Biospecimen collection
- **OTHER:** Laboratory Biomarker Analysis

## Key facts

- **NCT ID:** NCT05071859
- **Lead sponsor:** Children's Oncology Group
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-09-10
- **Primary completion:** 2026-09-30
- **Final completion:** 2027-09-30
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-02-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05071859

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05071859, "Genetic Overlap Between Anomalies and Cancer in Kids in the Children's Oncology Group: The COG GOBACK Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT05071859. Licensed CC0.

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