Changes in Breast Density and Breast Cancer Risk in Women With Breast Cancer and in Healthy Women
Public ClinicalTrials.gov record NCT00445445. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Longitudinal Changes in Mammographic Density and Risk of Breast Cancer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
RATIONALE: Studying mammograms for breast density changes over time may help doctors predict breast cancer risk. PURPOSE: This natural history study is looking at changes in breast density and gathering health information over time to assess breast cancer risk in women with breast cancer and in healthy women.
Study identification
- NCT ID
- NCT00445445
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 2,201 participants
Conditions and interventions
Conditions
Interventions
- physiologic testing Other
- screening questionnaire administration Other
- breast imaging study Procedure
- radiomammography Procedure
- study of high risk factors Procedure
Other · Procedure
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 9, 2007
- Primary completion
- Jul 20, 2014
- Completion
- Jul 20, 2014
- Last update posted
- Feb 10, 2020
2007 – 2014
United States locations
- U.S. sites
- 8
- U.S. states
- 1
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University Hospitals Cleveland Medical Center, Seidman Cancer Center, Case Comprehensive Cancer Center | Cleveland | Ohio | 44106-5065 | — |
| UH-Monarch | Mayfield Heights | Ohio | 44124 | — |
| UH-LUICC | Mentor | Ohio | 44060 | — |
| UH-Southwest | Middleburg Heights | Ohio | 44130 | — |
| UH-Chagrin Highlands Orange Village Ohio 44122 | Orange | Ohio | 44122 | — |
| UH-Firelands | Sandusky | Ohio | 44870 | — |
| UH-Green Road | South Euclid | Ohio | 44121 | — |
| UH-Westlake | Westlake | Ohio | 44145 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00445445, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 10, 2020 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00445445 live on ClinicalTrials.gov.