Study of Immune Response and Liver Damage Induced by Chemotherapy for Liver Metastases of Colorectal Cancer (METAHEP)

September 28, 2021 updated by: Poitiers University Hospital

The immune response at primary tumor has a major role in the prognosis of colorectal cancer (CRC). Some studies suggest a prognosis value of cytotoxic T cell and memory T cells at primary tumor greater than tumoral stage. There is no work in the literature that has examined the prognosis value of the immune response in liver metastases. To study immune cells (histology) and inflammatory response (cytokines) in liver metastases is a challenge to understand the effectiveness of chemotherapy used in this situation.

The chemotherapy used in liver metastases of colorectal cancer also have effects on non-tumoral liver tumor and therefore can interfere with postoperative complications of hepatic resection. Sinusoidal dilatation is present in 20% to 80% of patients who received oxaliplatin before hepatectomy. Steatosis is frequently observed after administration of 5-FU alone or in combination with irinotecan. This steatosis may also be accompanied by inflammatory lesions (steatohepatitis), especially after administration of oxaliplatin or irinotecan and is associated with increased postoperative mortality. The hepatic toxicity of new biological agents is not well known (cetuximab and bevacizumab). The mechanisms of chemotherapy-induced toxicities are currently unknown. The main objective is to analyze the profile of the immune response in liver metastases of CRC and find the link with the radiological response. Measurements will be made by quantitative RT-PCR on frozen liver biopsies. Secondary objective is to seek a correlation between the histological lesions induced by chemotherapy and non-invasive tests for liver fibrosis. The secondary endpoints are rate of immune cells, histologic response (percentage of tumor necrosis), disease-free survival, the non-invasive test of fibrosis, the chemotherapy-induced liver injury, cytokines and circulating angiogenic factors.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

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Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
30

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 100 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

Patient older than 18 years.

  • Patients with histologically proven colorectal cancer with resectable or potentially resectable liver metastases.
  • First line chemotherapy alone or combination with intravenous 5FU, oral 5FU (capecitabine), oxaliplatin, irinotecan, cetuximab, panitumumab or bevacizumab (LV5FU2, XELODA, FOLFIRI, FOLFOX, XELOX, XELIRI alone or in combination with either cetuximab or panitumumab or bevacizumab).
  • Signature of informed consent.
  • Patient affiliated to French Social Security.

Exclusion Criteria:

Patients taking immunosuppressive therapy.

  • Lack of measurable tumoral target.
  • Patients with a contre-indication of all chemotherapy used: oxaliplatin, irinotecan, fluorouracil, capecitabine, cetuximab, panitumumab, bevacizumab.
  • Patients hospitalized without consent.
  • Patients in emergency situations.
  • Patients under guardianship.
  • Patients deprived of their liberty by judicial or administrative procedure.
  • Pregnant or nursing women, women without effective contraception.

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

  • Primary Purpose: TREATMENT
  • Allocation: NON_RANDOMIZED
  • Interventional Model: SINGLE_GROUP

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Poitiers University Hospital

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 (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 11, 2012

Primary Completion (ANTICIPATED)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 31, 2021

Study Completion (ANTICIPATED)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 31, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 13, 2012

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 23, 2012

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 28, 2012

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 29, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 28, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • METAHEP

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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