# Rare Tumors and Cancer Predisposition in Individuals and Families

> **NCT05350761** · — · RECRUITING · sponsor: **National Cancer Institute (NCI)** · enrollment: 500 (estimated)

## Conditions studied

- Cancer
- Hereditary Neoplasms
- Genetic Predisposition to Cancer
- Environment

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05350761
- **Lead sponsor:** National Cancer Institute (NCI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-03-10
- **Primary completion:** 2035-12-31
- **Final completion:** 2035-12-31
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2026-04-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05350761

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05350761, "Rare Tumors and Cancer Predisposition in Individuals and Families". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT05350761. Licensed CC0.

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