# Preliminary Study of Endometrial Hyperplasia Groundwork for a Study to Define Precursors of Endometrial Cancer

> **NCT00339651** · — · COMPLETED · sponsor: **National Cancer Institute (NCI)** · enrollment: 745 (actual)

## Conditions studied

- Endometrial Hyperplasia
- Endometrial Cancer
- Postmenopausal Bleeding
- Vaginal Bleeding

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00339651
- **Lead sponsor:** National Cancer Institute (NCI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2002-11-25
- **Primary completion:** 2020-08-06
- **Final completion:** 2020-08-06
- **Target enrollment:** 745 (ACTUAL)
- **Last updated:** 2020-08-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00339651

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00339651, "Preliminary Study of Endometrial Hyperplasia Groundwork for a Study to Define Precursors of Endometrial Cancer". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00339651. Licensed CC0.

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