Analysis of the Incidence of Expression of Tumor Antigens in Pathologically Proven Stage I, II and III Non-Small Cell Lung Cancer(NSCLC) in Asiatic Patients

April 18, 2013 updated by: GlaxoSmithKline

Analysis of the Incidence of Expression of Tumor Antigens MAGE-A3, MAGE-C2, NY-ESO-1, LAGE-1, WT1 and PRAME in Pathologically Proven Stage I, II and III Non-Small Cell Lung Cancer in Asiatic Patients

This study aims to investigate the expression of Melanoma-associated antigen 3 (MAGE-A3), Melanoma-associated antigen C2 (MAGE-C2), New York esophageal squamous cell carcinoma 1 (NY-ESO-1), L antigen family member 1 (LAGE-1), Wilms' tumor gene (WT1) and PRAME (PReferentially expressed Antigen of MElanoma) tumor antigens in a large number of pathologically proven stage I, II and III NSCLC samples of Asiatic patients.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

This study will be based upon the analysis of samples and patient-related data already available at the various investigation sites. There will be no study treatment and no study-specific procedure carried out on the patients.

Clinical data collected will include patient demographics (age, gender), Tumor, Node, Metastasis (staging system) [TNM stage], histopathologic description and the patient smoker status. Strict anonymity of patient data will be maintained.

This retrospective study is based upon the analysis of archived formalin-fixed paraffin-embedded tissue samples and patient-related data already available at the investigational site.

Study Type

Observational

Enrollment (Actual)

377

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Korea, Republic of
      • Seoul, Korea, Republic of, 137-701
        • GSK Investigational Site
      • songpa-gu, Seoul, Korea, Republic of, 138-736
        • GSK Investigational Site
  • Singapore
      • Singapore, Singapore, 169608
        • GSK Investigational Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Previously collected samples and data of patients with pathologically proven stage I, II and III NSCLC.

Description

Inclusion Criteria:

For inclusion of a tissue sample, all of the following criteria must be met:

  • The patient had pathologically proven stage I, II or III NSCLC.
  • All the data required are available from patient's records.
  • Many patients may no longer be alive, or no longer be in contact with the investigation sites. Thus, patients will not be required to give their informed consent before inclusion in the study.

Exclusion Criteria:

  • Not applicable

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Cancer Group
Patients with pathologically proven stage I, II and III NSCLC.
Other: Data acquisition and analysis
Tumor tissue samples submitted with a Patient and Tumor-Sample Characteristics. Form containing previously collected specific clinical data of patients with pathologically proven stage I, II and III NSCLC.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Determination of the expression of MAGE-A3, MAGE-C2, NY-ESO-1, LAGE-1, WT1 and PRAME antigens in tumor tissue from Asiatic patients with pathologically proven stage I, II or III NSCLC (as defined by the International Staging System).
Time Frame: Up to 6 months approximately.
Up to 6 months approximately.
Determination ofthe correlation of expression levels and co-expression patterns as detected by immunohistochemistry (IHC; protein expression) and as detected by RT-PCR (gene expression) for tumor antigens for which specific antibodies are available.
Time Frame: Up to 6 months approximately.
Up to 6 months approximately.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

GlaxoSmithKline

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

August 1, 2007

Primary Completion (Actual)

January 1, 2008

Study Completion (Actual)

January 1, 2008

Study Registration Dates

First Submitted

April 5, 2013

First Submitted That Met QC Criteria

April 18, 2013

First Posted (Estimate)

April 23, 2013

Study Record Updates

Last Update Posted (Estimate)

April 23, 2013

Last Update Submitted That Met QC Criteria

April 18, 2013

Last Verified

April 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 109937

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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