Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:04 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 265–288 of 678 matching trials from the live ClinicalTrials.gov search.
Conditions
HER2 Positive Breast Cancer
Interventions
tucatinib, capecitabine, trastuzumab, placebo
Drug
Lead sponsor
Seagen Inc.
Industry
Eligibility
18 Years and older
Enrollment
612 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
81
States / cities
Birmingham, Alabama • Mobile, Alabama • Goodyear, Arizona + 66 more
Conditions
Breast Ductal Carcinoma In Situ
Interventions
Laboratory Biomarker Analysis, Trastuzumab, Whole Breast Irradiation
Other · Biological · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
2,014 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2025
U.S. locations
1249
States / cities
Anniston, Alabama • Mobile, Alabama • Anchorage, Alaska + 764 more
Conditions
Breast Cancer Stage IV
Interventions
Tucatinib
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
4
States / cities
Clackamas, Oregon • Newberg, Oregon • Portland, Oregon
Conditions
Advanced Solid Tumor
Interventions
DB-1310, Trastuzumab, Osimertinib, capecitabine
Drug
Lead sponsor
DualityBio Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
15
States / cities
Sacramento, California • Santa Monica, California • Coral Gables, Florida + 12 more
Conditions
Head and Neck Cancer
Interventions
Trastuzumab
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
10
States / cities
New Haven, Connecticut • Port Saint Lucie, Florida • Boston, Massachusetts + 6 more
Active, not recruiting Phase 2 Interventional

STOP-HER2: Stopping Trastuzumab in HER2+ MBC

NCT05721248
Conditions
Breast Cancer, Metastatic Breast Cancer, HER2-positive Breast Cancer
Interventions
Cessation of anti-HER2 treatment
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2036
U.S. locations
13
States / cities
Phoenix, Arizona • Washington D.C., District of Columbia • Jacksonville, Florida + 10 more
Terminated Phase 1Phase 2 Interventional Results available

Fasting on Newly Diagnosed Breast Cancer

NCT02379585
Conditions
HER2-positive Breast Cancer
Interventions
Doxorubicin, cyclophosphamide, paclitaxel, docetaxel, Trastuzumab, Pertuzumab
Drug
Lead sponsor
Western Regional Medical Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Goodyear, Arizona
Conditions
Advanced Solid Malignancies, Hematologic Malignancies
Interventions
MLN0128, paclitaxel, trastuzumab
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
3
States / cities
Fort Myers, Florida • Oklahoma City, Oklahoma • Nashville, Tennessee
Conditions
Breast Cancer
Interventions
trastuzumab, cyclophosphamide, doxorubicin hydrochloride, paclitaxel, tamoxifen citrate, conventional surgery
Biological · Drug · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
New York, New York
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Invasive Breast Carcinoma, Locally Advanced Breast Carcinoma, Metastatic Breast Carcinoma, Metastatic HER2-Low Breast Carcinoma, Metastatic HER2-Positive Breast Carcinoma, Metastatic Hormone Receptor-Positive Breast Carcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Triple-Negative Breast Carcinoma, Unresectable Breast Carcinoma, Unresectable HER2-Low Breast Carcinoma, Unresectable HER2-Positive Breast Carcinoma, Unresectable Hormone Receptor-Positive Breast Carcinoma, Unresectable Malignant Solid Neoplasm, Unresectable Triple-Negative Breast Carcinoma
Interventions
Biopsy Procedure, Biospecimen Collection, Echocardiography Test, Multigated Acquisition Scan, Pidnarulex, Radiologic Imaging Procedure, Trastuzumab Deruxtecan
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts • St Louis, Missouri
Conditions
Metastatic Breast Cancer, HER2+ Breast Cancer
Interventions
BKM120, Trastuzumab, Capecitabine
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
7
States / cities
Birmingham, Alabama • Fayetteville, Arkansas • Tampa, Florida + 4 more
Conditions
Healthy
Interventions
PF-05280014, Herceptin
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
trastuzumab, imatinib mesylate
Biological · Drug
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Breast Cancer
Interventions
Paclitaxel, trastuzumab, Neratinib
Drug · Biological
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
4
States / cities
New Brunswick, New Jersey • Pittsburgh, Pennsylvania • Morgantown, West Virginia
Conditions
Colorectal Neoplasms
Interventions
tucatinib, trastuzumab, bevacizumab, cetuximab, oxaliplatin, leucovorin, levoleucovorin, fluorouracil
Drug
Lead sponsor
Seagen, a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
132
States / cities
Glendale, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 82 more
Conditions
Metastatic Breast Cancer
Interventions
Pertuzumab, Trastuzumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
16
States / cities
Tucson, Arizona • Duarte, California • Stanford, California + 13 more
Conditions
HER-2 Positive Breast Cancer, Metastatic Neoplasm
Interventions
Margetuximab, Trastuzumab, Physician's choice of chemotherapy.
Biological · Drug
Lead sponsor
MacroGenics
Industry
Eligibility
18 Years and older
Enrollment
624 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
62
States / cities
Chandler, Arizona • Gilbert, Arizona • Goodyear, Arizona + 57 more
Conditions
Advanced Cancer, Breast Cancer, Advanced Solid Tumors, PI3K Gene Mutation
Interventions
OKI-219, Fulvestrant, Trastuzumab, Tucatinib, Atirmociclib, Ribociclib
Drug
Lead sponsor
OnKure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
12
States / cities
Encinitas, California • La Jolla, California • Los Angeles, California + 9 more
Conditions
HER2-positive Breast Cancer, HER2-positive Gastric Cancer, HER2 Positive Solid Tumors, HER2 Amplification, Colorectal Cancer
Interventions
ELVN-002, Trastuzumab, 5-Fluorouracil, Oxaliplatin, Capecitabine, Eribulin, paclitaxel, Leucovorin
Drug
Lead sponsor
Enliven Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Plantation, Florida • St Louis, Missouri • Fairfax, Virginia
Conditions
Breast Cancer
Interventions
nab paclitaxel, Cyclophosphamide, Trastuzumab
Drug
Lead sponsor
SCRI Development Innovations, LLC
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
10
States / cities
Lakeland, Florida • St. Petersburg, Florida • Louisville, Kentucky + 7 more
Conditions
Breast Cancer
Interventions
Lapatinib, Trastuzumab, Endocrine
Drug
Lead sponsor
Baylor Breast Care Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
6
States / cities
Birmingham, Alabama • Chicago, Illinois • Baltimore, Maryland + 3 more
Conditions
Breast Cancer
Interventions
Trastuzumab emtansine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
15
States / cities
Fort Myers, Florida • Lafayette, Indiana • Scarborough, Maine + 11 more
Conditions
Breast Neoplasms
Interventions
Carboplatin, Docetaxel, Pertuzumab, Trastuzumab, Trastuzumab Emtansine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
16
States / cities
Fullerton, California • Los Angeles, California • San Luis Obispo, California + 13 more
Conditions
Breast Cancer
Interventions
Positron emission tomography (PET), Trastuzumab, Pertuzumab
Procedure · Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
10
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Indianapolis, Indiana + 6 more