- Conditions
- Estrogen Receptor Positive Breast Cancer, Progesterone Receptor Positive Tumor, Recurrent Breast Carcinoma, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer
- Interventions
- Exemestane, Laboratory Biomarker Analysis, Oophorectomy, Quality-of-Life Assessment, Radiation Therapy, Tamoxifen, Triptorelin
- Drug · Other · Procedure + 1 more
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 3,066 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2024
- U.S. locations
- 480
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Scottsdale, Arizona + 323 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–8
of 8
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Breast Cancer
- Interventions
- exemestane, tamoxifen, triptorelin
- Drug
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 2,672 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2024
- U.S. locations
- 139
- States / cities
- Burbank, California • La Jolla, California • Mission Hills, California + 106 more
- Conditions
- Early Breast Cancer
- Interventions
- Endocrine therapy interruption
- Other
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 42 Years · Female only
- Enrollment
- 518 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2028
- U.S. locations
- 103
- States / cities
- Los Angeles, California • Palo Alto, California • San Diego, California + 77 more
- Conditions
- Breast Cancer, Fatigue, Sleep Disorders
- Interventions
- Tamoxifen, triptorelin, Exemestane
- Drug
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- Up to 120 Years · Female only
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2016
- U.S. locations
- 13
- States / cities
- Sacramento, California • Fort Collins, Colorado • Norwalk, Connecticut + 7 more
- Conditions
- Breast Cancer
- Interventions
- metformin hydrochloride, placebo
- Drug · Other
- Lead sponsor
- Canadian Cancer Trials Group
- Network
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 3,649 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2023
- U.S. locations
- 280
- States / cities
- Anchorage, Alaska • Fairbanks, Alaska • Scottsdale, Arizona + 213 more
- Conditions
- Breast Cancer
- Interventions
- chemotherapy, radiation therapy
- Drug · Radiation
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 120 Years · Female only
- Enrollment
- 162 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2016
- U.S. locations
- 166
- States / cities
- Antioch, California • Fremont, California • Hayward, California + 122 more
- Conditions
- Breast Cancer
- Interventions
- Letrozole
- Drug
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 120 Years · Female only
- Enrollment
- 4,884 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2019
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Node-positive Breast Cancer
- Interventions
- Tailored axillary surgery - both Arms, Radiotherapy - Arm A, Radiotherapy - Arm B
- Procedure · Radiation
- Lead sponsor
- University Hospital, Basel, Switzerland
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2036
- U.S. locations
- 3
- States / cities
- Bethesda, Maryland • Durham, North Carolina • Seattle, Washington