Studying Biomarkers in Samples From Patients With Recurrent or Metastatic Head and Neck Cancer Treated on E1302 Trial
Evaluation of Polymorphisms and Mutations in Genes Postulated to Alter the Efficacy of Gefitinib in Samples From E1302
2 other identifiers
observational
183
0 countries
N/A
Brief Summary
RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how patients will respond to treatment. PURPOSE: This laboratory study is looking at biomarkers in samples from patients with recurrent or metastatic head and neck cancer treated on ECOG-E1302 trial.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Jun 2012
Shorter than P25 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2012
CompletedFirst Submitted
Initial submission to the registry
June 12, 2012
CompletedFirst Posted
Study publicly available on registry
June 14, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 1, 2012
CompletedStudy Completion
Last participant's last visit for all outcomes
July 1, 2012
CompletedMay 17, 2017
May 1, 2017
1 month
June 12, 2012
May 16, 2017
Conditions
Keywords
Outcome Measures
Primary Outcomes (4)
The prevalence of c-MET, ABCG2, and K-ras polymorphisms or mutation status summarized by frequency and percentage for all samples
1 year
Association of c-MET, ABCG2, and K-ras polymorphisms or mutation status with toxicity using Fisher's exact test
1 year
Association between biomarkers and time to event distribution estimated by by Kaplan-Meier and estimated by log-rank tests
1 year
Association between biomarkers and clinical endpoints using logistic regression model and Cox proportional hazards
1 year
Interventions
Eligibility Criteria
Samples from patients accrued to E1302 from which specimens were submitted for research.
Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.
Sponsors & Collaborators
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Jill Kolesar, PharmD
University of Wisconsin, Madison
Study Design
- Study Type
- observational
- Observational Model
- OTHER
- Time Perspective
- OTHER
- Sponsor Type
- NETWORK
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 12, 2012
First Posted
June 14, 2012
Study Start
June 1, 2012
Primary Completion
July 1, 2012
Study Completion
July 1, 2012
Last Updated
May 17, 2017
Record last verified: 2017-05