# Radiologic Evaluation and Breast Density (READ)

> **NCT00117663** · NA · COMPLETED · sponsor: **Kaiser Permanente** · enrollment: 1704 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **OTHER:** temporary discontinuation of hormone therapy for 1 month
- **OTHER:** temporary discontinuation of hormone therapy for 2 months

## Key facts

- **NCT ID:** NCT00117663
- **Lead sponsor:** Kaiser Permanente
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-11
- **Primary completion:** 2007-11
- **Final completion:** 2007-11
- **Target enrollment:** 1704 (ACTUAL)
- **Last updated:** 2024-04-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00117663

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00117663, "Radiologic Evaluation and Breast Density (READ)". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT00117663. Licensed CC0.

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