Continued HER2 Suppression With Lapatinib Plus Trastuzumab Versus Trastuzumab Alone

This study is currently recruiting participants. (see Contacts and Locations)
Verified September 2013 by GlaxoSmithKline
Sponsor:
Information provided by (Responsible Party):
GlaxoSmithKline
ClinicalTrials.gov Identifier:
NCT00968968
First received: August 27, 2009
Last updated: October 4, 2013
Last verified: September 2013
  Purpose

This is a randomized, open-label, multi-center Phase III study evaluating the efficacy and safety of lapatinib in combination with trastuzumab versus trastuzumab alone as continued HER2 suppression therapy in women with HER2-positive metastatic breast cancer (MBC). Eligible subjects will have completed 12 to 24 weeks of first- or second-line treatment with trastuzumab plus chemotherapy, experienced either complete disappearance of all metastatic lesions, or persistence of metastatic disease (stable disease) without unequivocal progression or the occurrence of new lesions, and been indicated to continue to receive trastuzumab alone as maintenance therapy. Eligible subjects entering the LPT112515 study on first-line treatment will have no known history of central nervous system (CNS) metastases; subjects entering the study on second-line treatment will have no known history of CNS metastases or have stable (asymptomatic and off steroids ≥3 months) CNS metastases. The primary objective of this study is to compare progression-free survival (PFS) in subjects with HER2-positive MBC randomized to receive treatment with lapatinib plus trastuzumab versus those randomized to receive trastuzumab alone. The secondary objectives include overall survival, clinical benefit response rate (CR, PR or SD ≥24 weeks) and the qualitative and quantitative adverse event profile of the 2 treatment arms. It is estimated that 280 subjects (140 per group) will be required to observe 193 PFS events.


Condition Intervention Phase
Cancer
Drug: Lapatinib
Biological: Trastuzumab
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Randomized, Phase III, Open-label Study of Lapatinib Plus Trastuzumab Versus Trastuzumab as Continued HER2 Suppression Therapy After Completion of First- or Second-line Trastuzumab Plus Chemotherapy in Subjects With HER2-positive Metastatic Breast Cancer

Resource links provided by NLM:


Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Progression-free survival [ Time Frame: Time from randomization until disease progression or death ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Overall survival [ Time Frame: Time from randomization until death ]
  • Clinical benefit response rate (CR, PR or SD ≥24 weeks) [ Time Frame: End of Study ] [ Designated as safety issue: No ]
  • Determine the qualitative and quantitative adverse event profile of the 2 treatment arms [ Time Frame: End of Study ] [ Designated as safety issue: No ]

Estimated Enrollment: 280
Study Start Date: January 2010
Estimated Study Completion Date: August 2014
Estimated Primary Completion Date: April 2014 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Arm 1: Lapatinib plus Trastuzumab Drug: Lapatinib
Oral Lapatinib 1000 mg once daily. Lapatinib is a small molecule, reversible inhibitor targeting HER2 tyrosine kinase receptor.
Biological: Trastuzumab
IV Trastuzumab 6 mg/kg every three weeks. Trastuzumab is a humanized, monoclonal antibody directed against the extracellular domain of the HER2 tyrosine kinase receptor.
Active Comparator: Arm 2: Trastuzumab Biological: Trastuzumab
IV Trastuzumab 6 mg/kg every three weeks. Trastuzumab is a humanized, monoclonal antibody directed against the extracellular domain of the HER2 tyrosine kinase receptor.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Signed the informed consent form (ICF)
  • Female, ≥18 years of age
  • Histologically verified breast cancer with distant metastases (metastatic breast cancer)
  • Documentation of HER2 overexpression or gene amplification in the invasive component of either the primary tumor or metastatic disease site defined as:
  • 3+ by IHC and/or
  • HER2/neu gene amplification by fluorescence, chromogenic or silver in situ hybridization [FISH, CISH or SISH; >6 HER2/neu gene copies per nucleus or a FISH, CISH or SISH HER2 gene copies to chromosome 17 signal ratio of ≥2.0]
  • Completed 12 to 24 weeks of first- or second-line treatment with trastuzumab in combination with chemotherapy
  • Either complete disappearance of all lesions, or persistence of metastatic disease (stable disease) without unequivocal progression or the occurrence of new lesions
  • Documentation of lesion response during the course of therapy received prior to randomization (i.e., improvement or no worsening of tumor burden; the absence of new lesions)
  • Measurable disease is not required for study participation
  • No known or suspected (associated neurological signs and symptoms) brain metastases (including leptomeningeal involvement)
  • Stable brain metastasis (defined as asymptomatic and off steroids ≥3 months) are permitted in subjects entering LPT112515 on second-line treatment (completed 12-24 weeks of second-line treatment with trastuzumab plus chemotherapy)
  • Baseline of Left Ventricular Ejection Fraction (LVEF) ≥50% measured by echocardiography (ECHO) or multi-gated acquisition scan (MUGA)
  • Completion of screening assessments (Refer to protocol for further details)
  • Have adequate marrow and organ function as defined in Table 2. Table 2 Laboratory Values SYSTEM LABORATORY VALUES Hematologic ANC ≥1.5 x 109/L Hemoglobin ≥9 g/dL (after transfusion if needed) Platelets ≥100 x 109/L Hepatic Albumin ≥2.5 g/dL Serum bilirubin ≤1.5 x ULN unless due to Gilbert's syndrome AST and ALT ≤3 x ULN Renal Calculated creatinine clearance* ≥ 40 mL/min Serum Creatinine ≤1.5 mg/dL or 132.6μmol/L *Calculated by the Cockcroft-Gault Equation (Refer to protocol for details) Abbreviations: ANC, absolute neutrophil count; ULN, upper limit of normal; AST, aspartate aminotransferase; ALT, alanine aminotransferase

Exclusion Criteria:

  • History of other malignancy. Subjects who have been disease-free for 5 years or subjects with a history of completely resected non-melanoma skin cancer (basal or squamous) are eligible
  • Eastern Cooperative Oncology Group (ECOG) Performance Status >2
  • Concurrent anti-cancer treatment, except anti-hormonal therapy for subjects with hormone receptor positive breast cancer
  • Concurrent treatment with an investigational agent
  • Prior treatment with anti-HER2 therapy, except trastuzumab or lapatinib
  • Concurrent treatment with protocol-defined prohibited medications (refer to protocol for details)
  • Serious cardiac illness or medical condition including but not confined to:
  • Uncontrolled arrhythmias
  • Uncontrolled or symptomatic angina
  • History of congestive heart failure (CHF)
  • Myocardial infarction <6 months from study entry
  • Acute or current active (requiring anti-viral therapy) hepatic or biliary disease (with the exception of subjects with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment)
  • Concurrent disease or condition that may interfere with study participation, or any serious medical disorder that would interfere with the subject's safety (for example, active or uncontrolled infection or any psychiatric condition prohibiting understanding or rendering of informed consent)
  • Women of childbearing potential, including women whose last menstrual period was <12 months ago (unless surgically sterile) who are unable or unwilling to use adequate contraceptive measures during the study treatment period. Adequate contraception includes intra-uterine device, barrier methods with spermicide, or oral contraceptives (unless clinically contraindicated for the subject population or per local practice, refer to protocol for further details)
  • Pregnant or lactating females
  • Any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels.
  • Known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to any of the study agents or their excipients that, in the opinion of the Investigator or GSK medical monitor , contra-indicates participation
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00968968

Contacts
Contact: US GSK Clinical Trials Call Center 877-379-3718 GSKClinicalSupportHD@gsk.com

  Hide Study Locations
Locations
United States, Arizona
GSK Investigational Site Recruiting
Chandler, Arizona, United States, 85224
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Flagstaff, Arizona, United States, 86001
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Gilbert, Arizona, United States, 85297
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Gilbert, Arizona, United States, 85297
GSK Investigational Site Recruiting
Mesa, Arizona, United States, 85206
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Mesa, Arizona, United States, 85202
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Mesa, Arizona, United States, 85206
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Sedona, Arizona, United States, 86336
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Tucson, Arizona, United States, 85724
United States, California
GSK Investigational Site Not yet recruiting
Bakersfield, California, United States, 93309
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Completed
Beverly Hills, California, United States, 90211
GSK Investigational Site Not yet recruiting
Fullerton, California, United States, 92835
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
La Jolla, California, United States, 92093-0987
GSK Investigational Site Terminated
La Jolla, California, United States, 92037
GSK Investigational Site Recruiting
Long Beach, California, United States, 90813
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Los Angeles, California, United States, 90095- 7187
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
San Diego, California, United States, 92103-8411
GSK Investigational Site Terminated
San Pablo, California, United States, 94806
GSK Investigational Site Not yet recruiting
Santa Maria, California, United States, 93454
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
United States, Florida
GSK Investigational Site Terminated
Hollywood, Florida, United States, 33021
GSK Investigational Site Terminated
Hudson, Florida, United States, 34667
GSK Investigational Site Terminated
New Port Richey, Florida, United States, 34655
United States, Georgia
GSK Investigational Site Recruiting
Augusta, Georgia, United States, 30909
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Augusta, Georgia, United States, 30901
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Dublin, Georgia, United States, 31021
United States, Illinois
GSK Investigational Site Terminated
Arlington Heights, Illinois, United States, 60005
GSK Investigational Site Terminated
Chicago, Illinois, United States, 60611
GSK Investigational Site Not yet recruiting
Glenbrook, Illinois, United States, 60026
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Highland Park, Illinois, United States, 60035
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Highland Park, Illinois, United States, 60035
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Joliet, Illinois, United States, 60435
GSK Investigational Site Terminated
Niles, Illinois, United States, 60714
GSK Investigational Site Terminated
Peoria, Illinois, United States, 61636
GSK Investigational Site Terminated
Peoria, Illinois, United States, 61637
GSK Investigational Site Terminated
Peoria, Illinois, United States, 61615
GSK Investigational Site Terminated
Skokie, Illinois, United States, 60076
GSK Investigational Site Terminated
Winfield, Illinois, United States, 60190
United States, Indiana
GSK Investigational Site Terminated
Goshen, Indiana, United States, 46526
GSK Investigational Site Terminated
Mishawaka, Indiana, United States, 46545
United States, Maryland
GSK Investigational Site Terminated
Columbia, Maryland, United States, 21044
GSK Investigational Site Not yet recruiting
Silver Spring, Maryland, United States, 20910
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
United States, Massachusetts
GSK Investigational Site Not yet recruiting
Boston, Massachusetts, United States, 02215
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Boston, Massachusetts, United States, 02114
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
United States, Michigan
GSK Investigational Site Terminated
Brownstown, Michigan, United States, 48183
GSK Investigational Site Terminated
Dearborn, Michigan, United States, 48126
GSK Investigational Site Completed
Detroit, Michigan, United States, 48202
GSK Investigational Site Terminated
West Bloomfield, Michigan, United States, 48322
United States, Minnesota
GSK Investigational Site Terminated
Brunsville, Minnesota, United States, 55337
GSK Investigational Site Terminated
Coon Rapids, Minnesota, United States, 55433
GSK Investigational Site Terminated
Edina, Minnesota, United States, 55435
GSK Investigational Site Terminated
Fridley, Minnesota, United States, 55432
GSK Investigational Site Terminated
Maplewood, Minnesota, United States, 55109
GSK Investigational Site Terminated
Minneapolis, Minnesota, United States, 55404
GSK Investigational Site Terminated
St. Paul, Minnesota, United States, 55102
GSK Investigational Site Terminated
Woodbury, Minnesota, United States, 55125
United States, Missouri
GSK Investigational Site Recruiting
Columbia, Missouri, United States, 65201
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Jefferson City, Missouri, United States, 65109
United States, Montana
GSK Investigational Site Recruiting
Billings, Montana, United States, 59102
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Billings, Montana, United States, 59102
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Billings, Montana, United States, 59102
United States, Nevada
GSK Investigational Site Not yet recruiting
Henderon, Nevada, United States, 89052
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Henderson, Nevada, United States, 89052
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Henderson, Nevada, United States, 89074
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Las Vegas, Nevada, United States, 89169
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Las Vegas, Nevada, United States, 89148
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Las Vegas, Nevada, United States, 89128
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
United States, North Carolina
GSK Investigational Site Terminated
Cary, North Carolina, United States, 27518
GSK Investigational Site Not yet recruiting
Elizabeth City, North Carolina, United States, 27909
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Completed
Greensboro, North Carolina, United States, 27403
GSK Investigational Site Terminated
Raleigh, North Carolina, United States, 27614
GSK Investigational Site Recruiting
Raleigh, North Carolina, United States, 27607
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Washington, North Carolina, United States, 27889
United States, Pennsylvania
GSK Investigational Site Recruiting
Abington, Pennsylvania, United States, 19001
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Philadelphia, Pennsylvania, United States, 19106
GSK Investigational Site Terminated
Radnor, Pennsylvania, United States, 19087
United States, Texas
GSK Investigational Site Completed
Abilene, Texas, United States, 79606-5208
GSK Investigational Site Terminated
Beaumont, Texas, United States, 77701
GSK Investigational Site Terminated
Bedford, Texas, United States, 76022
GSK Investigational Site Terminated
Dallas, Texas, United States, 75230
GSK Investigational Site Terminated
El Paso, Texas, United States, 79915
GSK Investigational Site Terminated
El Paso, Texas, United States, 79902
GSK Investigational Site Terminated
Fort Worth, Texas, United States, 76104
GSK Investigational Site Terminated
Fort Worth, Texas, United States, 76132
GSK Investigational Site Recruiting
Garland, Texas, United States, 75042
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Grapevine, Texas, United States, 76051
GSK Investigational Site Completed
Houston, Texas, United States, 77024
GSK Investigational Site Terminated
Kerrville, Texas, United States, 78028
GSK Investigational Site Terminated
Odessa, Texas, United States, 79761
GSK Investigational Site Completed
Plano, Texas, United States, 75093
GSK Investigational Site Terminated
Plano, Texas, United States, 75075
GSK Investigational Site Terminated
San Antonio, Texas, United States, 78258-3912
GSK Investigational Site Terminated
San Antonio, Texas, United States, 78217
United States, Utah
GSK Investigational Site Recruiting
Bountiful, Utah, United States, 84010
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Layton, Utah, United States, 84041
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Murray, Utah, United States, 84157-7000
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Provo, Utah, United States, 84604
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Salt Lake City, Utah, United States, 84106
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Salt Lake City, Utah, United States, 84106
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Salt Lake City, Utah, United States, 84102
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Sandy, Utah, United States, 84094
United States, Virginia
GSK Investigational Site Not yet recruiting
Arlington, Virginia, United States, 22205
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Chesapeake, Virginia, United States, 23320
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Fairfax, Virginia, United States, 22031
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Fairfax, Virginia, United States, 22031
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Gainesville, Virginia, United States, 20155
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Hampton, Virginia, United States, 23666
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Leesburg, Virginia, United States, 20176
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Newport News, Virginia, United States, 23606
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Norfolk, Virginia, United States, 23502
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Norfolk, Virginia, United States, 23502
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Virginia Beach, Virginia, United States, 23456
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Williamsburg, Virginia, United States, 23185
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Recruiting
Woodbridge, Virginia, United States, 22191
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
United States, Washington
GSK Investigational Site Terminated
Edmunds, Washington, United States, 98026
GSK Investigational Site Not yet recruiting
Federal Way, Washington, United States, 98003
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Gig Harbor, Washington, United States, 98332
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Lakewood, Washington, United States, 98499
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Puyallup, Washington, United States, 98372
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Not yet recruiting
Seattle, Washington, United States, 98104
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Terminated
Seattle, Washington, United States, 98133
GSK Investigational Site Recruiting
Tacoma, Washington, United States, 98405
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
Canada, Nova Scotia
GSK Investigational Site Completed
Halifax, Nova Scotia, Canada, B3H 1V7
Canada, Ontario
GSK Investigational Site Recruiting
Brampton, Ontario, Canada, L6R 3J7
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
GSK Investigational Site Completed
Oshawa, Ontario, Canada, L1G 2B9
Canada, Quebec
GSK Investigational Site Recruiting
Rimouski, Quebec, Canada, G5L 5T1
Contact: US GSK Clinical Trials Call Center    877-379-3718    GSKClinicalSupportHD@gsk.com   
Contact: EU GSK Clinical Trials Call Center    +44 (0) 20 8990 4466    GSKClinicalSupportHD@gsk.com   
Sponsors and Collaborators
GlaxoSmithKline
Investigators
Study Director: GSK Clinical Trials GlaxoSmithKline
  More Information

No publications provided

Responsible Party: GlaxoSmithKline
ClinicalTrials.gov Identifier: NCT00968968     History of Changes
Other Study ID Numbers: 112515
Study First Received: August 27, 2009
Last Updated: October 4, 2013
Health Authority: United States: Food and Drug Administration

Additional relevant MeSH terms:
Trastuzumab
Lapatinib
Antineoplastic Agents
Therapeutic Uses
Pharmacologic Actions
Protein Kinase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action

ClinicalTrials.gov processed this record on August 28, 2014