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Completed Phase 2 Interventional Results available

Phase 2 Study of GSK1363089 (Formerly XL880) in Adults With Squamous Cell Cancer of the Head and Neck

ClinicalTrials.gov ID: NCT00725764

Public ClinicalTrials.gov record NCT00725764. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 25, 2026, 4:15 AM EDT

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

Official title

A Phase 2 Study of the MET RTK Inhibitor GSK1363089 (Formerly XL880) in Subjects With Recurrent or Metastatic Squamous Cell Cancer of the Head and Neck

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is being conducted to determine the best confirmed response rate, safety, and tolerability of GSK1363089 treatment in adult subjects with squamous cell carcinoma of the head and neck (SCCHN). GSK1363089 is a new chemical entity that inhibits multiple receptor tyrosine kinases (RTKs) with growth-promoting and angiogenic properties. The primary targets of GSK1363089 are the HGF and vascular endothelial growth factor (VEGF) RTK families (eg, MET, VEGFR2/kinase insert domain receptor \[KDR\]). Since MET overexpression has been associated with poorer prognosis and MET tyrosine kinase mutations have been reported in SCCHN, inhibition of MET receptor and VEGFR2/KDR activation by agents such as GSK1363089 may be of therapeutic benefit in this patient population.

Study identification

NCT ID
NCT00725764
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
GlaxoSmithKline
Industry
Enrollment
14 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 26, 2007
Primary completion
May 1, 2009
Completion
May 1, 2009
Last update posted
Oct 15, 2017

2007 – 2009

United States locations

U.S. sites
11
U.S. states
10
U.S. cities
11
Facility City State ZIP Site status
GSK Investigational Site Atlanta Georgia 30309 —
GSK Investigational Site Chicago Illinois 60637 —
GSK Investigational Site Indianapolis Indiana 46254 —
GSK Investigational Site Minneapolis Minnesota 55407-3799 —
GSK Investigational Site St Louis Missouri 63110 —
GSK Investigational Site Lebanon New Hampshire 03756 —
GSK Investigational Site Charleston South Carolina 29403 —
GSK Investigational Site Nashville Tennessee 37203 —
GSK Investigational Site Houston Texas 77030 —
GSK Investigational Site San Antonio Texas 78229 —
GSK Investigational Site Morgantown West Virginia 28506 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00725764, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 15, 2017 · Synced Sep 25, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00725764 live on ClinicalTrials.gov.

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