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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Lapatinib Clear all
Completed Phase 2 Interventional

Study Of Lapatinib In Patients With Relapsed Or Refractory Inflammatory Breast Cancer

NCT00105950
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
lapatinib
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
8
States / cities
Miami, Florida • Chicago, Illinois • Zion, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2015 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Neoadjuvant GW572016 to Treat Breast Cancer

NCT00206427
View directory record Official record
Conditions
Breast Cancer
Interventions
GW572016, lapatinib
Drug
Lead sponsor
Baylor Breast Care Center
Other
Eligibility
18 Years and older · Female only
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
3
States / cities
Los Angeles, California • Albuquerque, New Mexico • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Sep 1, 2026, 11:03 PM EDT
Recruiting Early Phase 1 Interventional

Pilot Study of [68Ga]Ga-ABY-025 Imaging in Patients Undergoing Treatment With HER2-targeted Therapy

NCT06828588
View directory record Official record
Conditions
Locally Advanced Cancer, Metastatic Cancer, HER2, HER2 + Breast Cancer, HER2 + Gastric Cancer, Squamous Cell Carcinoma of Head and Neck, Esophageal Squamous Cell Carcinoma, HER 2 Low-expressing Breast Cancer
Interventions
[68Ga]Ga-ABY-025
Drug
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 1 Interventional Results available

Phase I/II Study of Lapatinib in Combination With Oxaliplatin and Capecitabine in Subjects With Advanced Colorectal Cancer

NCT00536809
View directory record Official record
Conditions
Neoplasms, Colorectal
Interventions
lapatinib, oxaliplatin, capecitabine
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 17, 2017 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Lux-Breast 3; Afatinib Alone or in Combination With Vinorelbine in Patients With Human Epidermal Growth Factor Receptor 2 (HER2) Positive Breast Cancer Suffering From Brain Metastases

NCT01441596
View directory record Official record
Conditions
Breast Neoplasms, Neoplasm Metastasis
Interventions
Vinorelbine, Investigator's choice of treatment, afatinib
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older · Female only
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
6
States / cities
Bakersfield, California • Fullerton, California • Los Angeles, California + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2015 · Synced Sep 1, 2026, 11:03 PM EDT
Terminated Phase 2 Interventional Results available

Lapatinib in Metastatic Breast Cancer Resistant to Hormone Therapy

NCT00225758
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Lapatinib
Drug
Lead sponsor
Gary Schwartz
Other
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
3
States / cities
Aurora, Colorado • Lebanon, New Hampshire • Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Jul 26, 2018 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 4 Interventional Results available

A Study in Cancer Patients to Evaluate the Effect of Lapatinib on the QTc Interval

NCT01328054
View directory record Official record
Conditions
Cancer
Interventions
lapatinib, placebo matching lapatinib
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
4
States / cities
Detroit, Michigan • Lebanon, New Hampshire • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2016 · Synced Sep 1, 2026, 11:03 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Tolerability of the Combination of Lapatinib and Trastuzumab in Adults Age 60 or Older With HER2 Positive Locally Advanced or Metastatic Breast Cancer

NCT01273610
View directory record Official record
Conditions
Breast Neoplasms, HER2/Neu Positive, Geriatric Health Services
Interventions
Lapatinib, Trastuzumab, laboratory biomarker analysis, pharmacological study
Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
60 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
8
States / cities
Duarte, California • Lancaster, California • Pasadena, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 1, 2026, 11:03 PM EDT
Terminated Phase 2 Interventional Results available

Lapatinib + Vinorelbine in ErbB2 Overexpressing, First or Second Line Metastatic Breast Cancer Subjects

NCT00709618
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
Lapatinib, Vinorelbine
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
22
States / cities
Muscle Shoals, Alabama • Tucson, Arizona • Sacramento, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2014 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 1 Interventional

GW572016 and Trastuzumab in Treating Patients With Metastatic Breast Cancer That Overexpresses HER2/Neu

NCT00085020
View directory record Official record
Conditions
Breast Cancer
Interventions
trastuzumab, lapatinib ditosylate
Biological · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2020 · Synced Sep 1, 2026, 11:03 PM EDT
Not listed Phase 2 Interventional

Lapatinib and RAD-001 for HER2 Positive Metastatic Breast Cancer

NCT01283789
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Lapatinib and RAD-001
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Lapatinib +/- Trastuzumab In Addition To Standard Neoadjuvant Breast Cancer Therapy.

NCT00524303
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
Trastuzumab, Paclitaxel, FEC75, Lapatinib
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
23
States / cities
Fountain Valley, California • Los Angeles, California • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2016 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 1 Interventional

Continuation Study of Lapatinib Monotherapy or Lapatinib in Combination With Other Anti-cancer Agents

NCT00790816
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
Lapatinib in combination with an anti-cancer agent, Lapatinib, Lapatinib in combination with an anti-cancer agent as specified by parent protocol
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
15
States / cities
Scottsdale, Arizona • Tucson, Arizona • Santa Monica, California + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Sep 1, 2026, 11:03 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Extension Study of Lapatinib Plus Herceptin With or Without Endocrine Therapy

NCT00999804
View directory record Official record
Conditions
Breast Cancer
Interventions
Lapatinib, Letrozole, Trastuzumab
Drug
Lead sponsor
Baylor Breast Care Center
Other
Eligibility
18 Years and older · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
8
States / cities
Birmingham, Alabama • Chicago, Illinois • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Lapatinib and Bevacizumab for Metastatic Breast Cancer

NCT00444535
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
lapatinib, bevacizumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
9
States / cities
Tucson, Arizona • San Francisco, California • Hollywood, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2021 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Capecitabine and Lapatinib Ditosylate in Treating Patients With Squamous Cell Cancer of the Head and Neck

NCT01044433
View directory record Official record
Conditions
Head and Neck Cancer, Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma, Recurrent Metastatic Squamous Neck Cancer With Occult Primary, Recurrent Salivary Gland Cancer, Recurrent Squamous Cell Carcinoma of the Hypopharynx, Recurrent Squamous Cell Carcinoma of the Larynx, Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity, Recurrent Squamous Cell Carcinoma of the Oropharynx, Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Recurrent Verrucous Carcinoma of the Larynx, Recurrent Verrucous Carcinoma of the Oral Cavity, Salivary Gland Squamous Cell Carcinoma, Stage IV Salivary Gland Cancer, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Larynx, Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IV Squamous Cell Carcinoma of the Oropharynx, Stage IV Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage IV Verrucous Carcinoma of the Larynx, Stage IV Verrucous Carcinoma of the Oral Cavity
Interventions
lapatinib ditosylate, capecitabine
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 1 Interventional

Combination Of Lapatinib With Carboplatin, Paclitaxel, and With or Without Trastuzumab In Metastatic Breast Cancer.

NCT00367471
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
lapatinib, carboplatin, trastuzumab, paclitaxel
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
3
States / cities
La Jolla, California • Indianapolis, Indiana • Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 8, 2020 · Synced Sep 1, 2026, 11:03 PM EDT
Terminated Phase 1 Interventional

Maximum Tolerated Dose of Lapatinib When Given With Carboplatin for Recurrent Ovarian Cancer

NCT00317434
View directory record Official record
Conditions
Ovarian Cancer
Interventions
lapatinib
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 90 Years · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Birmingham, Alabama • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 14, 2009 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Lapatinib Versus Placebo Given Concurrently With Cisplatin And Radiotherapy In Patients With Unresected Head And Neck Cancer

NCT00387127
View directory record Official record
Conditions
Neoplasms, Head and Neck
Interventions
Lapatinib oral tablets, radiotherapy, cisplatin chemotherapy
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
3
States / cities
Minneapolis, Minnesota • Kansas City, Missouri • Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2015 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional

S0413 Lapatinib in Treating Patients With Locally Advanced or Metastatic Stomach Cancer

NCT00103324
View directory record Official record
Conditions
Diffuse Adenocarcinoma of the Stomach, Intestinal Adenocarcinoma of the Stomach, Mixed Adenocarcinoma of the Stomach, Recurrent Gastric Cancer, Stage III Gastric Cancer, Stage IV Gastric Cancer
Interventions
lapatinib ditosylate, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 16, 2013 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 1 Interventional

Study Of Safety And Tolerability Of GW786034 Given With Lapatinib In Cancer Patients

NCT00158782
View directory record Official record
Conditions
Carcinoma, Renal Cell
Interventions
GW786034, lapatinib
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
21 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 16, 2017 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Not applicable Interventional Results available

Lapatinib Ditosylate in Treating Patients With Ductal Breast Carcinoma In Situ

NCT00555152
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, HER2/Neu Positive
Interventions
Laboratory Biomarker Analysis, Lapatinib Ditosylate, Placebo
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
2
States / cities
Birmingham, Alabama • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2018 · Synced Sep 1, 2026, 11:03 PM EDT
Terminated Early Phase 1 Interventional

Randomized RT +/- Lapatinib for Advanced Solid Tumor Cancer Patients Receiving Radiation Therapy for Metastatic Disease

NCT01427322
View directory record Official record
Conditions
Epithelial Cancer
Interventions
Lapatinib, Radiation therapy
Drug · Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 7, 2015 · Synced Sep 1, 2026, 11:03 PM EDT
Completed Phase 2 Interventional Results available

Capecitabine and Lapatinib Ditosylate With or Without Cixutumumab in Treating Patients With Previously Treated HER2-Positive Stage IIIB-IV Breast Cancer

NCT00684983
View directory record Official record
Conditions
HER2 Positive Breast Carcinoma, Recurrent Breast Carcinoma, Stage IIIB Breast Cancer AJCC v7, Stage IIIC Breast Cancer AJCC v7, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Capecitabine, Cixutumumab, Lapatinib Ditosylate, Quality-of-Life Assessment
Drug · Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
390
States / cities
Mobile, Alabama • Scottsdale, Arizona • Berkeley, California + 274 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Sep 1, 2026, 11:03 PM EDT