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Showing 1–24 of 31 matching trials from the live ClinicalTrials.gov search.
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Active, not recruiting Phase 1Phase 2 Interventional

A Study to Learn About the Study Medicine (Called PF-07220060 in Combination With PF-07104091) In Participants With Breast Cancer and Solid Tumors

NCT05262400
View directory record Official record
Conditions
Breast Cancer, Solid Tumors
Interventions
PF-07220060 + PF-07104091 combination dose escalation, PF-07104091 + PF-07220060 + fulvestrant dose expansion, PF-07104091 + PF-07220060 + letrozole dose expansion
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
12
States / cities
Los Angeles, California • Santa Monica, California • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2024 · Synced Jul 23, 2026, 8:20 PM EDT
Active, not recruiting Phase 3 Interventional Results available

A Study of Abemaciclib (LY2835219) With Abiraterone in Men With Prostate Cancer That Has Spread to Other Parts of the Body and is Expected to Respond to Hormonal Treatment (Metastatic Hormone-Sensitive Prostate Cancer)

NCT05288166
View directory record Official record
Conditions
Prostatic Neoplasms, Neoplasm Metastasis, Urogenital Neoplasms, Physiological Effects of Drugs, Antineoplastic Agents, Antineoplastic Agents, Hormonal, Androgens, Hormones, Hormones, Hormone Substitutes, and Hormone Antagonists, Abiraterone Acetate, Steroid Synthesis Inhibitors, Cytochrome P-450, Enzyme Inhibitors, Prednisone, Prednisolone, Cyclin-Dependent Kinase 4, Cyclin-Dependent Kinase 6
Interventions
Abemaciclib, Abiraterone, Prednisone or Prednisolone, Placebo for Abemaciclib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older · Male only
Enrollment
925 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
63
States / cities
Prescott, Arizona • Prescott Valley, Arizona • Tucson, Arizona + 57 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Active, not recruiting Phase 2 Interventional

Determinants of Resistance to Endocrine Therapy and a Cyclin-dependent Kinases 4 and 6 (CDK4/6) Inhibitor for HR+ MBC

NCT03439735
View directory record Official record
Conditions
Breast Cancer
Interventions
Endocrine Therapy and a CDK 4/6 inhibitor
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Jul 23, 2026, 8:20 PM EDT
Terminated Phase 3 Interventional

Treatment and Survival Continuation Study of Atamestane Plus Toremifene vs Letrozole in Advanced Breast Cancer

NCT00267553
View directory record Official record
Conditions
Breast Neoplasms, Neoplasms, Hormone-Dependent
Interventions
Atamestane, toremifene, letrozole
Drug
Lead sponsor
Intarcia Therapeutics
Industry
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
6
States / cities
Greenbrae, California • Saint Joseph, Michigan • Kansas City, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2007 · Synced Jul 23, 2026, 8:20 PM EDT
Terminated Phase 3 Interventional

The CAT Study: Atamestane Plus Toremifene Versus Letrozole in Advanced Breast Cancer

NCT00097344
View directory record Official record
Conditions
Breast Neoplasms, Neoplasms, Hormone-Dependent
Interventions
Atamestane, Toremifene, Letrozole, Aromatase inhibition, Estrogen receptor blocker, Hormone therapy, Endocrine therapy, Antiestrogen therapy
Drug · Procedure
Lead sponsor
Intarcia Therapeutics
Industry
Eligibility
18 Years and older · Female only
Enrollment
842 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
49
States / cities
Mobile, Alabama • Tuscon, Arizona • Hot Springs, Arkansas + 46 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2007 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 3 Interventional

Phase III Study of Atamestane Plus Toremifene Versus Letrozole in Advanced Breast Cancer

NCT00044291
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 30, 2015 · Synced Jul 23, 2026, 8:20 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Endocrine Therapy With or Without Abemaciclib (LY2835219) Following Surgery in Participants With Breast Cancer

NCT03155997
View directory record Official record
Conditions
Breast Cancer
Interventions
Abemaciclib, Standard Adjuvant Endocrine Therapy
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
5,637 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
162
States / cities
Birmingham, Alabama • Anchorage, Alaska • Gilbert, Arizona + 104 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Terminated Phase 2 Interventional

Phase II Study of REPotrectinib With or Without Fulvestrant in Patients With Hormone Receptor-positive Human Epidermal Growth Factor 2-negative Metastatic Invasive LObular Carcinoma Who Received a Prior Endocrine Therapy in Combination With Cyclin-dependent Kinase 4 and 6 Inhibitor (REPLOT Trial)

NCT06408168
View directory record Official record
Conditions
Hormone Receptor-positive Human Epidermal Growth Factor 2-negative, Metastatic Invasive LObular Carcinoma
Interventions
Fulvestrant, Repotrectinib
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 4, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Recruiting Phase 2 Interventional

Proof-of-Concept Trial to Assess the Efficacy and Safety of Fezolinetant in Improving Vasomotor Symptoms in Men With Prostate Cancer Undergoing Androgen Deprivation Therapy

NCT06957691
View directory record Official record
Conditions
Prostate Cancer, Prostate Cancer (Adenocarcinoma), Prostate Cancer Metastatic Disease, Prostate Cancer Recurrent, Prostate Carcinoma, Prostate Neoplasm, Prostate Adenocarcinoma, Prostate Cancer With Bone Metastasis, Vasomotor Disturbance, Vasomotor Symptoms, Vasomotor Symptoms (VMS), Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women and Men, Vasomotor Symptoms; Hot Flashes, Androgen Deprivation Therapy, Androgen Ablative Therapy of Advanced Hormone-dependent Prostate Carcinoma, Androgen-deprivation Therapy, Hot Flashes, Hot Flushes, Hot Flushes and/or Sweats
Interventions
fezolinetant - reference formulation, Placebo
Drug
Lead sponsor
Shehzad Basaria, M.D.
Other
Eligibility
40 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Study of PF-06873600 in People With Cancer

NCT03519178
View directory record Official record
Conditions
HR+ HER2- Metastatic Breast Cancer, Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer, Triple Negative Breast Cancer, Male Breast Cancer
Interventions
PF-06873600, Endocrine Therapy 1, Endocrine Therapy 2
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
39
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fayetteville, Arkansas + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Learn How Elinzanetant Moves Into, Through, and Out of the Body, How Safe it is, and How it Affects the Body in Participants With Kidneys That do Not Work as Well as They Should Compared to Participants Whose Kidneys Work Normally

NCT05071729
View directory record Official record
Conditions
Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women and Men
Interventions
Elinzanetant (BAY3427080)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 79 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Miami, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Learn More About How Much of the Study Treatment Elinzanetant (or BAY3427080) Gets Absorbed, How Safe it is and How it Affects the Body in Healthy Female and Male Participants

NCT05351892
View directory record Official record
Conditions
Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women and Men, Hot Flashes, Healthy Volunteers
Interventions
Elinzanetant (BAY3427080)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Jul 23, 2026, 8:20 PM EDT
Recruiting Phase 1Phase 2 Interventional

Open-Label Study to Evaluate the Safety, Tolerability, PK, and Efficacy of INX-315 in Patients With Advanced Cancer

NCT05735080
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Metastatic, Hormone Receptor Positive Tumor, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, Ovarian Cancer, CCNE1 Amplification, Solid Tumor, Advanced Cancer, Metastatic Cancer
Interventions
INX-315, Fulvestrant, Abemaciclib
Drug
Lead sponsor
Incyclix Bio
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
15
States / cities
Orlando, Florida • Atlanta, Georgia • Augusta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 3 Interventional Results available

A Study of Palbociclib in Addition to Standard Endocrine Treatment in Hormone Receptor Positive Her2 Normal Patients With Residual Disease After Neoadjuvant Chemotherapy and Surgery

NCT01864746
View directory record Official record
Conditions
Breast Cancer, Hormonreceptor Positive, Her2-normal, Postneoadjuvant Treatment With CDK 4/6 Inhibitor, CPS-EG Score
Interventions
Palbociclib PD-0332991, Placebo
Drug
Lead sponsor
GBG Forschungs GmbH
Other
Eligibility
18 Years and older · Female only
Enrollment
1,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Jul 23, 2026, 8:20 PM EDT
Active, not recruiting Phase 2 Interventional

PF-07104091 as a Single Agent and in Combination Therapy

NCT04553133
View directory record Official record
Conditions
Small Cell Lung Cancer, Ovarian Cancer, Breast Cancer
Interventions
PF-07104091 monotherapy dose escalation, PF-07104091 + palbociclib + fulvestrant, PF-07104091 + palbociclib + letrozole, PF-07104091 monotherapy dose expansion (ovarian), PF-07104091 monotherapy dose expansion (SCLC), PF-07104091 + Fulvestrant (post CDK4/6), PF-0704091 + Fulvestrant (post CDK4/6)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
17
States / cities
Clive, Iowa • Des Moines, Iowa • Louisville, Kentucky + 7 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Recruiting Phase 3 Interventional

A Study to Learn About the Investigational Drug Rinzimetostat (ORIC-944) in Patients With mCRPC Who Were Previously Treated With Abiraterone Acetate (Himalayas-1)

NCT07723248
View directory record Official record
Conditions
Metastatic Castration Resistant Prostate Cancer
Interventions
Rinzimetostat, Darolutamide, Enzalutamide, Docetaxel
Drug
Lead sponsor
ORIC Pharmaceuticals
Industry
Eligibility
18 Years and older · Male only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
2
States / cities
Charlotte, North Carolina • Murray, Utah
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 3 Interventional Results available

Thalidomide for the Treatment of Hormone-Dependent Prostate Cancer

NCT00004635
View directory record Official record
Conditions
Prostate Cancer
Interventions
Thalidomide, leuprolide acetate, goserelin, Placebo
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
9
States / cities
Fort Lauderdale, Florida • New Orleans, Louisiana • Bethesda, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Jul 23, 2026, 8:20 PM EDT
Recruiting Phase 2 Interventional

Artificial Intelligence and Machine Learning to Guide CDK4/6 Inhibitor Rechallenge in Breast Cancer.

NCT07227233
View directory record Official record
Conditions
Breast Cancer
Interventions
A CDK4/6 inhibitor different from the first that the participant had received, plus fulvestrant., Treatment of physician's choice
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 23, 2026, 8:20 PM EDT
Completed No phase listed Observational

Real-life Treatment Patterns With Cyclin-dependent Kinase Inhibitors in Advanced Breast Cancer in Portugal - REVEAL Study

NCT06463626
View directory record Official record
Conditions
Hormone-receptor-positive Breast Cancer, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
Interventions
Not listed
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older · Female only
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Jul 23, 2026, 8:20 PM EDT
Terminated Phase 2 Interventional Results available

Metformin Hydrochloride and Aspirin in Treating Patients With Hormone-Dependent Prostate Cancer That Has Progressed After Surgery or Radiation Therapy

NCT02420652
View directory record Official record
Conditions
Recurrent Prostate Carcinoma, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer
Interventions
Aspirin, Laboratory Biomarker Analysis, Metformin Hydrochloride, Placebo
Drug · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 7, 2023 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 2 Interventional Results available

Hydroxychloroquine in Treating Patients With Rising PSA Levels After Local Therapy for Prostate Cancer

NCT00726596
View directory record Official record
Conditions
Prostate Cancer
Interventions
hydroxychloroquine
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older · Male only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
5
States / cities
Hamilton, New Jersey • Morristown, New Jersey • New Brunswick, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Not applicable Interventional

A Research Study for Latina Women With Breast Cancer

NCT04861896
View directory record Official record
Conditions
Cancer, Breast, Cancer-related Problem/Condition, Quality of Life, Hormone Dependent Neoplasms, Adherence, Medication
Interventions
"My Guide" (psychoeducation & self-management program)
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Not applicable Interventional

A Web-Based Tool to Improve Breast Cancer Survivorship

NCT03849573
View directory record Official record
Conditions
Breast Cancer, Hormone Dependent Neoplasms, Adherence to Hormone Therapy
Interventions
"OncoTool" Intervention (MBSR + HT education), "Oncotool" Control (health +HT education)
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 4, 2022 · Synced Jul 23, 2026, 8:20 PM EDT
Completed Phase 2 Interventional Results available

Hormone Ablation Therapy, Doxorubicin, and Zoledronate With or Without Strontium 89 in Treating Patients With Androgen-Dependent Prostate Cancer and Bone Metastases

NCT00081159
View directory record Official record
Conditions
Metastatic Cancer, Prostate Cancer
Interventions
Doxorubicin hydrochloride, Goserelin acetate, Leuprolide acetate, Zoledronic acid, orchiectomy, strontium chloride Sr
Drug · Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
4
States / cities
Orlando, Florida • Wichita, Kansas • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced Jul 23, 2026, 8:20 PM EDT