# Extended Follow-up of Columbia, MO Serum Bank Participants

> **NCT00340210** · — · COMPLETED · sponsor: **National Cancer Institute (NCI)** · enrollment: 6720 (actual)

## Conditions studied

- Breast Cancer
- Endometrial Cancer
- Ovarian Cancer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00340210
- **Lead sponsor:** National Cancer Institute (NCI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1999-01-14
- **Primary completion:** 2014-06-24
- **Final completion:** 2014-09-02
- **Target enrollment:** 6720 (ACTUAL)
- **Last updated:** 2020-09-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00340210

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00340210, "Extended Follow-up of Columbia, MO Serum Bank Participants". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00340210. Licensed CC0.

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