- Conditions
- Infertility
- Interventions
- Intrauterine Insemination, Clomiphene, Letrozole
- Procedure · Drug
- Lead sponsor
- Midwest Fertility Specialists
- Industry
- Eligibility
- 21 Years to 39 Years · Female only
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 2
- States / cities
- Fort Wayne, Indiana • Indianapolis, Indiana
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Metastatic Breast Cancer
- Interventions
- Letrozole, Trastuzumab
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2005
- U.S. locations
- 4
- States / cities
- Washington D.C., District of Columbia • Boston, Massachusetts • St Louis, Missouri + 1 more
- Conditions
- Brain Tumor
- Interventions
- Letrozole Oral Tablet, Temozolomide
- Drug
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2027
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Metastatic Invasive Breast Cancer, Resistant Breast Cancer, ER+, HER2-, Metastatic Breast Cancer
- Interventions
- Neratinib + endocrine therapy, Endocrine therapy may include one of the following therapies: letrozole, anastrozole, exemestane, tamoxifen or fulvestrant, CDK4/6 + Endocrine therapy
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2035
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Breast Cancer
- Interventions
- XL147 (SAR245408), XL765 (SAR245409), letrozole (Femara)
- Drug
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 11
- States / cities
- Los Angeles, California • Denver, Colorado • Fort Meyers, Florida + 8 more
- Conditions
- HER2/Neu Negative, Invasive Breast Carcinoma, Postmenopausal, Stage 0 Breast Cancer, Stage IA Breast Cancer
- Interventions
- Anastrozole, Exemestane, Laboratory Biomarker Analysis, Letrozole, Quality-of-Life Assessment, Questionnaire Administration, Tamoxifen Citrate, Toremifene Citrate
- Drug · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 60 Years and older · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Breast Cancer
- Interventions
- Tucatinib in Combination with Palbociclib and Letrozole
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 100 Years · Female only
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 6
- States / cities
- Tucson, Arizona • Aurora, Colorado • Chicago, Illinois + 3 more
- Conditions
- Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIB Breast Cancer AJCC v8, Anatomic Stage IIIC Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive, HER2/Neu Negative, Invasive Breast Carcinoma, Prognostic Stage III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8, Prognostic Stage IV Breast Cancer AJCC v8, Recurrent Breast Carcinoma
- Interventions
- Anastrozole, Exemestane, Fulvestrant, Letrozole, Paclitaxel, Talimogene Laherparepvec, Tamoxifen, Nab paclitaxel, Gemcitabine, Carboplatin
- Drug · Biological
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Metastatic Breast Cancer
- Interventions
- IMC-A12 (cixutumumab), tamoxifen, Anastrozole, Letrozole, Exemestane, Fulvestrant
- Biological · Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2015
- U.S. locations
- 9
- States / cities
- Scottsdale, Arizona • Chicago, Illinois • Westwood, Kansas + 6 more
- Conditions
- Solid Cancers, Non-Hodgkin's Lymphoma
- Interventions
- Fulvestrant, GDC-0032, Letrozole, Midazolam
- Drug
- Lead sponsor
- Genentech, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 674 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2021
- U.S. locations
- 27
- States / cities
- Scottsdale, Arizona • Tucson, Arizona • Orange, California + 20 more
- Conditions
- McCune Albright Syndrome, Polyostotic Fibrous Dysplasia, Precocious Puberty
- Interventions
- Letrozole
- Drug
- Lead sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
- NIH
- Eligibility
- 1 Year to 8 Years · Female only
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2009
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Endometrial Carcinoma
- Interventions
- Letrozole
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 40 Years and older · Female only
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 2
- States / cities
- Sacramento, California
- Conditions
- Hormone Receptor Positive Early Breast Cancer
- Interventions
- US-sourced oral Femara® + Letrozole SIE, EU sourced oral Femara® + Letrozole SIE
- Drug
- Lead sponsor
- Rovi Pharmaceuticals Laboratories
- Industry
- Eligibility
- 18 Years to 80 Years · Female only
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 2
- States / cities
- Beverly Hills, California • Margate, Florida
- Conditions
- Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
- Interventions
- vorinostat, anastrozole, letrozole, exemestane, positron emission tomography, F-18 16 alpha-fluoroestradiol, fludeoxyglucose F 18, laboratory biomarker analysis
- Drug · Procedure · Radiation + 1 more
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2020
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Infertility, Breast Cancer
- Interventions
- RPFNA
- Procedure
- Lead sponsor
- University of Kansas
- Other
- Eligibility
- 21 Years to 45 Years · Female only
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Breast Neoplasms, Neoplasms, Hormone-dependent
- Interventions
- atamestane, toremifene, letrozole, aromatase inhibition, hormone therapy, endocrine therapy, antiestrogen therapy
- Drug · Procedure
- Lead sponsor
- Intarcia Therapeutics
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 865 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2006
- U.S. locations
- 17
- States / cities
- Lake Havasu City, Arizona • Tucson, Arizona • Greenbrae, California + 14 more
- Conditions
- Breast Cancer, Solid Tumors, Adult
- Interventions
- STX-478, Fulvestrant, Ribociclib, Palbociclib, Letrozole, Anastrozole, Exemestane, Tamoxifen, Abemaciclib, Imlunestrant, Metformin
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 880 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 28
- States / cities
- Los Angeles, California • San Francisco, California • Aurora, Colorado + 22 more
- Conditions
- Breast Cancer
- Interventions
- goserelin, letrozole, leuprolide acetate, conventional surgery
- Drug · Procedure
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 2
- States / cities
- Seattle, Washington
- Conditions
- Breast Neoplasms
- Interventions
- Lapatinib, Letrozole, Placebo
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 1,286 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2018
- U.S. locations
- 84
- States / cities
- Tucson, Arizona • Hot Springs, Arkansas • Jonesboro, Arkansas + 78 more
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIB Breast Cancer AJCC v8, Anatomic Stage IIIC Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8, Prognostic Stage IV Breast Cancer AJCC v8
- Interventions
- Hydroxychloroquine, Letrozole, Palbociclib
- Drug
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Breast Cancer
- Interventions
- KW-2450 in combination with lapatinib and letrozole
- Drug
- Lead sponsor
- Kyowa Kirin Co., Ltd.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 5
- States / cities
- Long Beach, California • Los Angeles, California • Deerfield Beach, Florida + 2 more
- Conditions
- Metastatic Breast Cancer
- Interventions
- Inavolisib, Phesgo, Placebo, Taxane-based Chemotherapy, Optional Endocrine Therapy of Investigator's Choice
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 230 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2032
- U.S. locations
- 20
- States / cities
- Gilbert, Arizona • Burbank, California • Corona, California + 17 more
- Conditions
- Breast Cancer, Adjuvant Treatment, Early Stage Breast Cancer
- Interventions
- Switch, Guideline Directed Intervention (GDI)
- Drug · Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Breast Cancer, HER2-positive
- Interventions
- Zanidatamab, Letrozole, Tamoxifen
- Drug
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2028
- U.S. locations
- 1
- States / cities
- Houston, Texas