ClinicalTrials.gov record
Hormone Therapy in Treating Postmenopausal Women With Receptor-Positive Breast Cancer
ClinicalTrials.gov ID: NCT00002646
Public ClinicalTrials.gov record NCT00002646. 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.
ClinicalTrials.gov public records Last synced May 11, 2026, 4:39 PM EDT
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
PHASE III DOUBLE-BLIND, PLACEBO-CONTROLLED, PROSPECTIVE RANDOMIZED COMPARISON OF ADJUVANT THERAPY WITH TAMOXIFEN VS. TAMOXIFEN AND FENRETINIDE IN POSTMENOPAUSAL WOMEN WITH INVOLVED AXILLARY LYMPH NODES AND POSITIVE RECEPTORS
Study identification
- NCT ID
- NCT00002646
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Eastern Cooperative Oncology Group
- Network
- Enrollment
- 1,500 participants
Conditions and interventions
Conditions
Interventions
- fenretinide Drug
- tamoxifen citrate Drug
Drug
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 1995
- Primary completion
- Jan 31, 2004
- Completion
- Not listed
- Last update posted
- Jan 4, 2012
Started 1995
United States locations
- U.S. sites
- 85
- U.S. states
- 25
- U.S. cities
- 57
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| MBCCOP - University of South Alabama | Mobile | Alabama | 36688 | — |
| CCOP - Greater Phoenix | Phoenix | Arizona | 85006-2726 | — |
| Veterans Affairs Medical Center - Phoenix (Hayden) | Phoenix | Arizona | 85012 | — |
| Veterans Affairs Medical Center - Tucson | Tucson | Arizona | 85723 | — |
| Arizona Cancer Center | Tucson | Arizona | 85724 | — |
| University of Arkansas for Medical Sciences | Little Rock | Arkansas | 72205 | — |
| Veterans Affairs Medical Center - Little Rock (McClellan) | Little Rock | Arkansas | 72205 | — |
| Veterans Affairs Medical Center - Long Beach | Long Beach | California | 90822 | — |
| USC/Norris Comprehensive Cancer Center | Los Angeles | California | 90033-0800 | — |
| Jonsson Comprehensive Cancer Center, UCLA | Los Angeles | California | 90095-1781 | — |
| Beckman Research Institute, City of Hope | Los Angeles | California | 91010 | — |
| CCOP - Bay Area Tumor Institute | Oakland | California | 94609-3305 | — |
| Chao Family Comprehensive Cancer Center | Orange | California | 92868 | — |
| University of California Davis Medical Center | Sacramento | California | 95817 | — |
| CCOP - Santa Rosa Memorial Hospital | Santa Rosa | California | 95403 | — |
| David Grant Medical Center | Travis Air Force Base | California | 94535 | — |
| Veterans Affairs Medical Center - Denver | Denver | Colorado | 80220 | — |
| University of Colorado Cancer Center | Denver | Colorado | 80262 | — |
| CCOP - Atlanta Regional | Atlanta | Georgia | 30342-1701 | — |
| Dwight David Eisenhower Army Medical Center | Fort Gordon | Georgia | 30905-5650 | — |
| Cancer Research Center of Hawaii | Honolulu | Hawaii | 96813 | — |
| CCOP - Central Illinois | Decatur | Illinois | 62526 | — |
| Veterans Affairs Medical Center - Hines (Hines Junior VA Hospital) | Hines | Illinois | 60141 | — |
| Loyola University Medical Center | Maywood | Illinois | 60153 | — |
| University of Kansas Medical Center | Kansas City | Kansas | 66160-7357 | — |
| CCOP - Wichita | Wichita | Kansas | 67214-3882 | — |
| Veterans Affairs Medical Center - Wichita | Wichita | Kansas | 67218 | — |
| Veterans Affairs Medical Center - Lexington | Lexington | Kentucky | 40511-1093 | — |
| Albert B. Chandler Medical Center, University of Kentucky | Lexington | Kentucky | 40536-0084 | — |
| MBCCOP - LSU Medical Center | New Orleans | Louisiana | 70112 | — |
| Tulane University School of Medicine | New Orleans | Louisiana | 70112 | — |
| Veterans Affairs Medical Center - New Orleans | New Orleans | Louisiana | 70112 | — |
| Louisiana State University Health Sciences Center - Shreveport | Shreveport | Louisiana | 71130-3932 | — |
| Veterans Affairs Medical Center - Shreveport | Shreveport | Louisiana | 71130 | — |
| Boston Medical Center | Boston | Massachusetts | 02118 | — |
| Veterans Affairs Medical Center - Boston (Jamaica Plain) | Jamaica Plain | Massachusetts | 02130 | — |
| Veterans Affairs Medical Center - Ann Arbor | Ann Arbor | Michigan | 48105 | — |
| University of Michigan Comprehensive Cancer Center | Ann Arbor | Michigan | 48109-0752 | — |
| Veterans Affairs Medical Center - Detroit | Detroit | Michigan | 48201-1932 | — |
| Barbara Ann Karmanos Cancer Institute | Detroit | Michigan | 48201 | — |
| Henry Ford Hospital | Detroit | Michigan | 48202 | — |
| CCOP - Grand Rapids Clinical Oncology Program | Grand Rapids | Michigan | 49503 | — |
| Providence Hospital - Southfield | Southfield | Michigan | 48075-9975 | — |
| Veterans Affairs Medical Center - Biloxi | Biloxi | Mississippi | 39531-2410 | — |
| University of Mississippi Medical Center | Jackson | Mississippi | 39216-4505 | — |
| Veterans Affairs Medical Center - Jackson | Jackson | Mississippi | 39216 | — |
| Keesler Medical Center - Keesler AFB | Keesler Air Force Base | Mississippi | 39534-2576 | — |
| Veterans Affairs Medical Center - Kansas City | Kansas City | Missouri | 64128 | — |
| CCOP - Kansas City | Kansas City | Missouri | 64131 | — |
| CCOP - Cancer Research for the Ozarks | Springfield | Missouri | 65807 | — |
| St. Louis University Health Sciences Center | St Louis | Missouri | 63110-0250 | — |
| CCOP - St. Louis-Cape Girardeau | St Louis | Missouri | 63141 | — |
| CCOP - Montana Cancer Consortium | Billings | Montana | 59101 | — |
| Great Falls Clinic | Great Falls | Montana | 59405 | — |
| Veterans Affairs Medical Center - Albuquerque | Albuquerque | New Mexico | 87108-5138 | — |
| MBCCOP - University of New Mexico HSC | Albuquerque | New Mexico | 87131 | — |
| Veterans Affairs Medical Center - Brooklyn | Brooklyn | New York | 11209 | — |
| Herbert Irving Comprehensive Cancer Center | New York | New York | 10032 | — |
| Barrett Cancer Center, The University Hospital | Cincinnati | Ohio | 45219 | — |
| Veterans Affairs Medical Center - Cincinnati | Cincinnati | Ohio | 45220-2288 | — |
| Cleveland Clinic Cancer Center | Cleveland | Ohio | 44195 | — |
| CCOP - Columbus | Columbus | Ohio | 43206 | — |
| Veterans Affairs Medical Center - Dayton | Dayton | Ohio | 45428 | — |
| CCOP - Dayton | Kettering | Ohio | 45429 | — |
| Oklahoma Medical Research Foundation | Oklahoma City | Oklahoma | 73104 | — |
| Veterans Affairs Medical Center - Oklahoma City | Oklahoma City | Oklahoma | 73104 | — |
| Oregon Cancer Center at Oregon Health Sciences University | Portland | Oregon | 97201-3098 | — |
| Veterans Affairs Medical Center - Portland | Portland | Oregon | 97207 | — |
| CCOP - Columbia River Program | Portland | Oregon | 97213 | — |
| CCOP - Greenville | Greenville | South Carolina | 29615 | — |
| CCOP - Upstate Carolina | Spartanburg | South Carolina | 29303 | — |
| Brooke Army Medical Center | Fort Sam Houston | Texas | 78234 | — |
| University of Texas Medical Branch | Galveston | Texas | 77555-1329 | — |
| Texas Tech University Health Science Center | Lubbock | Texas | 79423 | — |
| University of Texas Health Science Center at San Antonio | San Antonio | Texas | 78284-7811 | — |
| Veterans Affairs Medical Center - San Antonio (Murphy) | San Antonio | Texas | 78284 | — |
| Veterans Affairs Medical Center - Temple | Temple | Texas | 76504 | — |
| CCOP - Scott and White Hospital | Temple | Texas | 76508 | — |
| Huntsman Cancer Institute | Salt Lake City | Utah | 84132 | — |
| Veterans Affairs Medical Center - Salt Lake City | Salt Lake City | Utah | 84148 | — |
| CCOP - Virginia Mason Research Center | Seattle | Washington | 98101 | — |
| Swedish Cancer Institute | Seattle | Washington | 98104 | — |
| Veterans Affairs Medical Center - Seattle | Seattle | Washington | 98108 | — |
| CCOP - Northwest | Tacoma | Washington | 98405-0986 | — |
| Madigan Army Medical Center | Tacoma | Washington | 98431-5000 | — |
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 NCT00002646, 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 Jan 4, 2012 · Synced May 11, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00002646 live on ClinicalTrials.gov.