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ClinicalTrials.gov public records Last synced Jul 24, 2026, 10:29 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: HER2-Negative Breast Cancer Clear all
Terminated Phase 2 Interventional Results available

Targeted T Cells After Neoadjuvant Chemotherapy in Treating Women With Stage II or III Breast Cancer Undergoing Surgery

NCT01147016
View directory record Official record
Conditions
Breast Cancer
Interventions
HER2Bi-armed activated T cells, cyclophosphamide, doxorubicin hydrochloride, paclitaxel, laboratory biomarker analysis, neoadjuvant therapy, therapeutic conventional surgery
Biological · Drug · Other + 1 more
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 1 Interventional

Copanlisib, Letrozole, and Palbociclib in Treating Patients With Hormone Receptor Positive HER2 Negative Stage I-IV Breast Cancer

NCT03128619
View directory record Official record
Conditions
Estrogen Receptor Positive, HER2/Neu Negative, Invasive Breast Carcinoma, Multifocal Breast Carcinoma, Postmenopausal, Progesterone Receptor Positive, Stage I Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage III Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage IV Breast Cancer
Interventions
Biopsy of Breast, Copanlisib, Laboratory Biomarker Analysis, Letrozole, Palbociclib, Pharmacological Study
Procedure · Drug · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
19 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2022 · Synced Jul 24, 2026, 10:29 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Giredestrant Plus Palbociclib Compared With Anastrozole Plus Palbociclib for Postmenopausal Women With Estrogen Receptor-Positive and HER2-Negative Untreated Early Breast Cancer (coopERA Breast Cancer)

NCT04436744
View directory record Official record
Conditions
Early Breast Cancer
Interventions
Giredestrant, Anastrozole, Palbociclib, Surgery
Drug · Procedure
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older · Female only
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
10
States / cities
Burbank, California • Laguna Hills, California • San Luis Obispo, California + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting Phase 1 Interventional

A Study of Mutant Selective-Inhibitor (CGT6297), in Patients With Advanced Solid Tumors

NCT07383506
View directory record Official record
Conditions
PIK3CA Mutations, Advanced Solid Tumors, Adult, Endometrial Cancer, HR Positive/HER-2 Negative Breast Cancer, HER2-low Breast Cancer
Interventions
CGT6297
Drug
Lead sponsor
Cogent Biosciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
Scottsdale, Arizona • St Louis, Missouri • Austin, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Completed Phase 3 Interventional Results available

Phase III Trial Comparing Capecitabine in Combination With Sorafenib or Placebo in the Treatment of Locally Advanced or Metastatic HER2-Negative Breast Cancer

NCT01234337
View directory record Official record
Conditions
Breast Cancer
Interventions
Sorafenib (Nexavar, BAY43-9006), Placebo, Capecitabine
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
19
States / cities
Greenbrae, California • Sylmar, California • West Palm Beach, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting Phase 1 Interventional

Open-Label Study of BBO-10203 in Subjects With Advanced Solid Tumors

NCT06625775
View directory record Official record
Conditions
Solid Tumor, Adult, Metastatic Breast Cancer, Advanced Breast Cancer, HER2 Mutation-Related Tumors, HER2-positive Metastatic Breast Cancer, KRAS Mutant Metastatic Colorectal Cancer, Metastatic Lung Cancer, Metastatic Colorectal Cancer, Advanced Lung Cancer, HR-positive, HER2-negative Advanced Breast Cancer, HER2-positive Advanced Breast Cancer
Interventions
BBO-10203, Trastuzumab, Fulvestrant, Ribociclib, FOLFOX, Bevacizumab
Drug
Lead sponsor
TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics)
Industry
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
19
States / cities
Duarte, California • Los Angeles, California • San Diego, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting No phase listed Observational

Role of the Immune Environment in Response to Therapy in Breast Cancer

NCT05396612
View directory record Official record
Conditions
Breast Cancer, ER Positive Breast Cancer, HER2-negative Breast Cancer, TNBC - Triple-Negative Breast Cancer
Interventions
Collection of personal health information from women treated at the University of Pennsylvania under an approved HIPAA waiver.
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Jul 24, 2026, 10:29 AM EDT
Completed Phase 2 Interventional Results available

Adjuvant Paclitaxel and Trastuzumab for Node-Negative HER2-Positive Breast Cancer

NCT00542451
View directory record Official record
Conditions
Breast Cancer, Carcinoma of the Breast
Interventions
Paclitaxel, Trastuzumab
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
20
States / cities
San Francisco, California • Maywood, Illinois • Indianapolis, Indiana + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Jul 24, 2026, 10:29 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy of TKI258 in FGFR1 Amplified and Non-amplified Metastatic HER2 Negative Breast Cancer

NCT00958971
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
TKI258
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
18
States / cities
Bakersfield, California • Beverly Hills, California • Los Angeles, California + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting Not applicable Interventional

NearWave Optical Molecular Monitoring

NCT06744465
View directory record Official record
Conditions
Breast Cancer, HER2-positive Breast Cancer, TNBC - Triple-Negative Breast Cancer, HER2-negative Breast Cancer, Invasive Breast Carcinoma
Interventions
NearWave monitoring
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 1 Interventional

Gamma-Secretase/Notch Signalling Pathway Inhibitor RO4929097, Paclitaxel, and Carboplatin Before Surgery in Treating Patients With Stage II or Stage III Triple-Negative Breast Cancer

NCT01238133
View directory record Official record
Conditions
Estrogen Receptor Negative, HER2/Neu Negative, Progesterone Receptor Negative, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Triple-Negative Breast Carcinoma
Interventions
Carboplatin, Gamma-Secretase Inhibitor RO4929097, Laboratory Biomarker Analysis, Paclitaxel, Pharmacological Study, Therapeutic Conventional Surgery
Drug · Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 3, 2015 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 2 Interventional Results available

Ipilimumab and Nivolumab in Treating Patients With Recurrent Stage IV HER2 Negative Inflammatory Breast Cancer

NCT02892734
View directory record Official record
Conditions
HER2/Neu Negative, Recurrent Inflammatory Breast Carcinoma, Stage IV Breast Cancer, Stage IV Inflammatory Breast Carcinoma
Interventions
Ipilimumab, Laboratory Biomarker Analysis, Nivolumab
Biological · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 3 Interventional Results available

Aspirin in Preventing Recurrence of Cancer in Patients With HER2 Negative Stage II-III Breast Cancer After Chemotherapy, Surgery, and/or Radiation Therapy

NCT02927249
View directory record Official record
Conditions
Node Positive HER2 Negative Breast Cancer
Interventions
Placebo, Aspirin
Other · Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 69 Years
Enrollment
3,021 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1426
States / cities
Birmingham, Alabama • Daphne, Alabama • Mobile, Alabama + 902 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting Phase 2 Interventional

Ribociclib And Endocrine Treatment of Physician's Choice for Locoregional Recurrent, Resected Hormone Receptor Positive HER2 Negative Breast Cancer

NCT05467891
View directory record Official record
Conditions
Locoregional Recurrence, Hormone Receptor-positive Breast Cancer, HER2-negative Breast Cancer
Interventions
Ribociclib, Fulvestrant, Anastrozole, Letrozole, Exemestane
Drug
Lead sponsor
Oana Danciu
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
21
States / cities
Birmingham, Alabama • Phoenix, Arizona • Washington D.C., District of Columbia + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Completed No phase listed Observational

Studying Tissue Samples From Women Who Underwent Chemotherapy for Lymph Node-Positive Stage II or Stage IIIA Breast Cancer on Clinical Trial CLB-9741 or CLB-9344

NCT00897026
View directory record Official record
Conditions
Breast Cancer
Interventions
cyclophosphamide, doxorubicin hydrochloride, paclitaxel, fluorescence in situ hybridization, immunohistochemistry staining method
Drug · Genetic · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
1,195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 16, 2021 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting Phase 3 Interventional

Phase 3 Study of Gedatolisib as First-Line Treatment for Patients With HR-Positive, HER2-Negative Advanced Breast Cancer (VIKTORIA-2)

NCT06757634
View directory record Official record
Conditions
Breast Cancer
Interventions
Arm A: Gedatolisib + Palbociclib + Fulvestrant, Arm B: Ribociclib + Fulvestrant, Arm C: Gedatolisib + Palbociclib + Letrozole, Arm D: Ribociclib + Letrozole
Drug
Lead sponsor
Celcuity Inc
Industry
Eligibility
18 Years and older
Enrollment
1,180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
22
States / cities
Duarte, California • Fullerton, California • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Active, not recruiting Phase 1 Interventional

[177Lu]Lu-NeoB in Combination With Ribociclib and Fulvestrant in Participants With ER+, HER2- and GRPR+ Advanced Breast Cancer

NCT05870579
View directory record Official record
Conditions
Breast Cancer
Interventions
[68Ga]Ga-NeoB, [177Lu]Lu-NeoB, Ribociclib, Fulvestrant, Goserelin
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
2
States / cities
Los Angeles, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Recruiting Phase 1 Interventional

BGB-43395 Alone or as Part of Combination Therapies in Participants With Breast Cancer and Other Advanced Solid Tumors

NCT06120283
View directory record Official record
Conditions
Advanced Solid Tumor, Advanced Breast Cancer, Metastatic Breast Cancer, Hormone-receptor-positive Breast Cancer, Hormone Receptor Positive Breast Carcinoma, Hormone Receptor Positive Malignant Neoplasm of Breast, HER2-negative Breast Cancer, Hormone Receptor Positive HER-2 Negative Breast Cancer, Non-small Cell Lung Cancer
Interventions
BGB-43395, Fulvestrant, Letrozole, Elacestrant, Anti-Diarrheal Agent
Drug
Lead sponsor
BeOne Medicines
Industry
Eligibility
18 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
10
States / cities
Denver, Colorado • Lake Mary, Florida • Detroit, Michigan + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 3 Interventional Results available

S1222 Trial (Everolimus, Anastrozole and Fulvestrant) in Post-Menopausal Stage IV Breast Cancer

NCT02137837
View directory record Official record
Conditions
Breast Cancer
Interventions
Fulvestrant, Anastrozole, Everolimus, Placebo - Anastrozole, Placebo - Everolimus
Drug
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older · Female only
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
223
States / cities
Anchorage, Alaska • Scottsdale, Arizona • Tucson, Arizona + 150 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Jul 24, 2026, 10:29 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Trial of 225Ac-DOTATATE (RYZ101) in Subjects With ER+, HER2-negative Unresectable or Metastatic Breast Cancer Expressing SSTRs.

NCT06590857
View directory record Official record
Conditions
Metastatic Breast Cancer, HER2-negative Breast Cancer, ER+ Breast Cancer, Advanced Breast Cancer
Interventions
RYZ101
Drug
Lead sponsor
RayzeBio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
25
States / cities
Phoenix, Arizona • Irvine, California • San Diego, California + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Completed Phase 1 Interventional

A Study of ZN-c5 in Participants With Breast Cancer

NCT04176757
View directory record Official record
Conditions
Breast Cancer
Interventions
ZN-c5
Drug
Lead sponsor
Zeno Alpha Inc.
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
5
States / cities
Tucson, Arizona • New York, New York • Nashville, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2022 · Synced Jul 24, 2026, 10:29 AM EDT
Active, not recruiting No phase listed Observational

Personalized Detection of ctDNA for Patients With HER2-Positive Metastatic Breast Cancer Patients Who Achieved Durable Response to Anti-HER2 Treatment

NCT06663787
View directory record Official record
Conditions
Breast Cancer, Metastatic, HER2 + Breast Cancer
Interventions
Trastuzumab (Herceptin), SIgnatera
Drug · Diagnostic Test
Lead sponsor
Nagoya City University
Other
Eligibility
20 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Carlos, Texas
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 2 Interventional Results available

A Phase II Study Comparing The Efficacy Of Venetoclax + Fulvestrant Vs. Fulvestrant In Women With Estrogen Receptor-Positive, Her2-Negative Locally Advanced Or Metastatic Breast Cancer Who Experienced Disease Recurrence Or Progression During Or After CDK4/6 Inhibitor Therapy

NCT03584009
View directory record Official record
Conditions
Estrogen Receptor-positive (ER+)/Human Epidermal Growth Factor Receptor (HER2)-Negative Locally Advanced or Metastatic Breast Cancer
Interventions
Venetoclax, Fulvestrant
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older · Female only
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
21
States / cities
Phoenix, Arizona • Springdale, Arkansas • La Jolla, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Jul 24, 2026, 10:29 AM EDT
Terminated Phase 2 Interventional Results available

MK2206 in Treating Patients With Stage I, Stage II, or Stage III Breast Cancer

NCT01319539
View directory record Official record
Conditions
Estrogen Receptor Negative, Estrogen Receptor Positive, HER2/Neu Negative, HER2/Neu Positive, Progesterone Receptor Negative, Progesterone Receptor Positive, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Triple-Negative Breast Carcinoma
Interventions
Akt Inhibitor MK2206, Therapeutic Conventional Surgery, Pharmacological Study, Laboratory Biomarker Analysis
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 29, 2017 · Synced Jul 24, 2026, 10:29 AM EDT