# Susceptibility to Breast Cancer

> **NCT00004565** · — · COMPLETED · sponsor: **National Cancer Institute (NCI)** · enrollment: 737 (actual)

## Conditions studied

- Breast Cancer
- Healthy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00004565
- **Lead sponsor:** National Cancer Institute (NCI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2000-02-08
- **Primary completion:** —
- **Final completion:** 2012-05-04
- **Target enrollment:** 737 (ACTUAL)
- **Last updated:** 2019-12-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00004565

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00004565, "Susceptibility to Breast Cancer". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00004565. Licensed CC0.

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