- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02491840
Biomoleculars Markers of Sensitivity to Pre- and Post-operative Chemotherapy of Gastric and Cardia Adenocarcinomas: a Pilot Study
Some subtypes of gastric and cardia tumors such as adenocarcinoma or gastric linitis with disseminated cells respond poorly to the pre-operative chemotherapy, and some of them do not respond to chemotherapy usually performed. Doing chemotherapy in these patients could delay their surgical management. The completion of chemotherapy for these patients would be a bad prognosis factor according to recent data from the literature. Therefore, the aim of this research is to find prognostic markers of sensitivity to chemotherapy usually performed. The investigators are going to use biopsies realized at diagnosis and select patients "good and bad" responders.
Primary purpose:
To study cardia and gastric tumors, molecular markers sensitivity to pre- and post- perative chemotherapy protocols (EOX protocol ... FOLFOX) or chemoradiation
Secondary purposes:
- To assess the impact of patients' lifestyle (via a questionnaire) on the response to chemotherapy
- To study markers of cancer stem cells
- To correlate clinical and molecular markers with patient survival and quality of life questionnaires
- To characterize the expression levels (Met, Her2, FGFR2) and mutations (p53 ras) in frequently deregulated genes in gastric cancers.
- To characterize the level of expression of predictive candidate markers (ΔNp73, TAp73, HDAC4, mir140, EZH2, CXCL12, CXCR4, CXCR7) found in the literature.
- To correlate the abnormalities found in the with tumor stages (before and after chemotherapy) and with 5 years overall survival and progression-free patients
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Benoît ROMAIN, MD
- Phone Number: 0033 03/88/12/72/43
- Email: benoit.romain@chru-strasbourg.fr
Study Locations
-
-
-
Strasbourg, France, 67000
- Recruiting
- University Hospital, Strasbourg, France
-
Contact:
- Benoit ROMAIN, MD
- Email: benoit.romain@chru-strasbourg.fr
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
Gastric adenocarcinoma (any location) or cardia adenocarcinoma
- Age> 18 years
- WHO Index≤ 3
- Subject having signed an informed consent
Exclusion Criteria:
- Other cancers undergoing chemotherapy treatment
- Pregnant or breastfeeding
- Inability to understand information (understanding with difficulties ...)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Gastric and cardia adenocarcinomas
Biopsy of Gastric and cardia adenocarcinomas
|
Biopsy of Gastric and cardia adenocarcinomas
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Assessment of expression level of Met
Time Frame: at 15 days
|
To search in gastric and cardia tumors molecular markers of sensitivity to pre- and post-operative chemotherapy protocols (EOX protocol ... FOLFOX) or chemoradiation
|
at 15 days
|
Assessment of expression level of Her2
Time Frame: at 15 days
|
To search in gastric and cardia tumors molecular markers of sensitivity to pre- and post-operative chemotherapy protocols (EOX protocol ... FOLFOX) or chemoradiation
|
at 15 days
|
Assessment of expression level of FGFR2
Time Frame: at 15 days
|
To search in gastric and cardia tumors molecular markers of sensitivity to pre- and post-operative chemotherapy protocols (EOX protocol ... FOLFOX) or chemoradiation
|
at 15 days
|
Collaborators and Investigators
Investigators
- Principal Investigator: Benoît ROMAIN, MD, University Hospital, Strasbourg, France
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 6042
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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