Breast Density, Hormone Levels, and Anticancer Drug Levels in Women With Invasive Breast Cancer Who Are Receiving Exemestane or Anastrozole
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- James N. Ingle, MD
Mayo Clinic
Study Chair
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
324 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- British Columbia Cancer Agency - Vancouver Cancer Centre
Vancouver, British Columbia, Canada
- Cancercare Manitoba
Winnipeg, Manitoba, Canada
- Moncton Hospital
Moncton, New Brunswick, Canada
- Saint John Regional Hospital
Saint John, New Brunswick, Canada
- Cambridge Memorial Hospital
Cambridge, Ontario, Canada
- Algoma District Cancer Program at Sault Area Hospital
Sault Ste. Marie, Ontario, Canada
- Cancer Care Program at Thunder Bay Regional Health Sciences
Thunder Bay, Ontario, Canada
- Edmond Odette Cancer Centre at Sunnybrook
Toronto, Ontario, Canada
- Princess Margaret Hospital
Toronto, Ontario, Canada
- St. Michael'S Hospital - Toronto
Toronto, Ontario, Canada
- Hopital Charles Lemoyne
Greenfield Park, Quebec, Canada
- Hopital Du Saint-Sacrement - Quebec
Québec, Quebec, Canada
- Allan Blair Cancer Centre at Pasqua Hospital
Regina, Saskatchewan, Canada
- Fairbanks Cancer Treatment Center at Fairbanks Memorial Hospital
Fairbanks, Alaska, United States
- Mayo Clinic Scottsdale
Scottsdale, Arizona, United States
- Hembree Mercy Cancer Center at St. Edward Mercy Medical Center
Fort Smith, Arkansas, United States
- Arkansas Cancer Research Center at University of Arkansas for Medical Sciences
Little Rock, Arkansas, United States
- Alta Bates Summit Comprehensive Cancer Center
Berkeley, California, United States
- Providence Saint Joseph Medical Center - Burbank
Burbank, California, United States
- Peninsula Medical Center
Burlingame, California, United States
- North Bay Cancer Center
Fairfield, California, United States
- Kaiser Permanente - Fremont
Fremont, California, United States
- Glendale Memorial Hospital Comprehensive Cancer Center
Glendale, California, United States
- California Cancer Care, Incorporated - Greenbrae
Greenbrae, California, United States
- Marin Cancer Institute at Marin General Hospital
Greenbrae, California, United States
- Sutter Health - Western Division Cancer Research Group
Greenbrae, California, United States
- Kaiser Permanente Medical Center - Hayward
Hayward, California, United States
- Usc/norris Comprehensive Cancer Center and Hospital
Los Angeles, California, United States
- Kaiser Permanente Medical Center - Oakland
Oakland, California, United States
- Desert Regional Medical Center Comprehensive Cancer Center
Palm Springs, California, United States
- Kaiser Permanente Medical Center - Redwood City
Redwood City, California, United States
- Kaiser Permanente Medical Center - Richmond
Richmond, California, United States
- Kaiser Permanente Medical Center - Roseville
Roseville, California, United States
- Kaiser Permanente Medical Center - Sacramento
Sacramento, California, United States
- South Sacramento Kaiser-Permanente Medical Center
Sacramento, California, United States
- California Pacific Medical Center - California Campus
San Francisco, California, United States
- Kaiser Permanente Medical Center - San Francisco Geary Campus
San Francisco, California, United States
- Kaiser Permanente Medical Center - Santa Teresa
San Jose, California, United States
- Kaiser Foundation Hospital - San Rafael
San Rafael, California, United States
- Kaiser Permanente Medical Center - Santa Clara Kiely Campus
Santa Clara, California, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 30 Apr 2006
- Primary completion
- 31 Oct 2010
- Completion
- 29 Feb 2012
- Last update posted
- 24 Jan 2019
- Registered enrollment
- 554
- Registry id
- NCT00316836
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.