Study of Tissue Samples From Patients With Glioma or Other Brain Tumors

November 23, 2015 updated by: University Hospital, Montpellier

Identification of Genes Involved in the Pathogenesis of Gliomas by Transcriptome Analysis

RATIONALE: Studying the genes expressed in samples of 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 research study is looking at tissue samples from patients with glioma or other brain tumors.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

OBJECTIVES:

Primary

  • To better understand the pathophysiology of gliomas and identify molecular markers that may predict prognosis and progression or that could identify new therapeutic approaches.

Secondary

  • To compare gene expression profiles, in terms of response to treatment, and attempt to isolate subgroups of patients with objective response to certain types of chemotherapy or radiotherapy.

OUTLINE: This is a multicenter study.

Biological samples are collected from patients at time of surgery for diagnostic and/or treatment purposes.

Study Type

Observational

Enrollment (Actual)

180

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

  • France
      • Montpellier, France, 34295
        • CHU Montpellier
      • Montpellier, France, 34295
        • Clinique Gui de Chauliac

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

18 years to 120 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Pathophysiology of gliomas and identification of molecular markers that may predict prognosis and progression or that could identify new therapeutic

Description

Inclusion Histologically confirmed glioma of any grade or rare primary brain tumor No urgent situation No known or suspected active infection Must not be deprived of liberty or protected by law Not pregnant or nursing

Exclusion :

No concurrent participation in other trials that require a period of exclusion

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Pathophysiology of gliomas
Time Frame: 1 day
Pathophysiology of gliomas that may predict prognosis and progression or that could identify new therapeutic
1 day

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Identification of molecular
Time Frame: 1 day
Identification of molecular markers that may predict prognosis and progression or that could identify new therapeutic
1 day

Collaborators and Investigators

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

Sponsor

University Hospital, Montpellier

Investigators

  • Principal Investigator: Luc Bauchet, MD, University Hospital, Montpellier

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

November 1, 2003

Primary Completion (Actual)

July 1, 2009

Study Completion (Actual)

November 1, 2015

Study Registration Dates

First Submitted

August 26, 2009

First Submitted That Met QC Criteria

August 26, 2009

First Posted (Estimate)

August 27, 2009

Study Record Updates

Last Update Posted (Estimate)

November 24, 2015

Last Update Submitted That Met QC Criteria

November 23, 2015

Last Verified

November 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 7745 (CTEP)

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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