Contribution of Cardiac MRI in the Early Diagnosis of Myocarditis Induced by Immunotherapy (MEDIIMYO)

November 17, 2021 updated by: Centre Chirurgical Marie Lannelongue

Anti-cancer immunotherapy, one of the therapeutic revolutions of recent years. It is based on the use of antibodies that block immune system checkpoints that have been hijacked by cancer cells to benefit themselves. Blocking these checkpoints, such as PD-1, unleashes the action of anti-cancer T cells that can then destroy the tumor. The efficacy of these targeted therapies is significant, with an average 40% response rate in patients with metastatic cancers.Immune checkpoint inhibitors (ICIs) are becoming a 1st line therapy in many oncology indications due to their therapeutic line in many oncology indications due to their favorable effect on the prognosis of various prognosis of various cancers Since checkpoints play a key role in controlling the intensity and duration of an immune response, their immune response, therefore, their inhibition exposes to adverse inflammatory or autoimmune effects inflammatory or autoimmune adverse effects that can be severe and sometimes lethal.Most side effects of ICIs occur within the first few months after initiation of treatment. The toxicity of immunotherapy is immunological, all organs including the heart can be including the heart, can be affected.

Cardiac autoimmune involvement in ICIs can involve the myocardium, pericardium, and/or vascular endothelium. These entities may be interrelated or, on the contrary, isolated.

In the last 5 years, the number of described cases of myocarditis associated with ICIstreatment has increased. Their incidence remains low, estimated between 0.5 and 2%. This probably represents the most serious cardiovascular complication, as the mortality attributed to it reaches almost 50%.

In recent years MRI has become very important in the noninvasive diagnosis of acute myocarditis. The latest update of the Lake Louise criteria in 2018 has thus confirmed cardiac MRI in its first place among noninvasive examinations for the diagnosis of myocarditis with a sensitivity of 87.5%, a specificity of 96.2%, and a positive predictive value of 97.2%.

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

200

Phase

  • Not Applicable

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 Locations

  • France
      • Le Plessis Robinson, France, 92350
        • Centre Chirurgical Marie Lannelongue

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients undergoing immunotherapy with an indication for cardiac MRI for suspected myocarditis or other cardiovascular complications
  • Patient over 18 years of age
  • Patient affiliated to a health insurance plan
  • Patient who has given free, informed and oral consent

Exclusion Criteria:

  • Contraindication to immunotherapy
  • Pregnant or breastfeeding patient (if applicable)
  • Contraindication to cardiac MRI

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: Diagnostic
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Patient undergoing immunotherapy with an indication for cardiac MRI
Patient undergoing immunotherapy with an indication for cardiac MRI for suspected myocarditis or myocarditis or other cardiovascular complications
Other: additional time for the MRI
3 additional minutes to perform the MRI

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
cardiac MRI
Time Frame: 1 day
ejection fraction
1 day

Collaborators and Investigators

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

Sponsor

Centre Chirurgical Marie Lannelongue

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 (Anticipated)

November 15, 2021

Primary Completion (Anticipated)

November 15, 2023

Study Completion (Anticipated)

November 15, 2024

Study Registration Dates

First Submitted

November 2, 2021

First Submitted That Met QC Criteria

November 17, 2021

First Posted (Actual)

November 18, 2021

Study Record Updates

Last Update Posted (Actual)

November 18, 2021

Last Update Submitted That Met QC Criteria

November 17, 2021

Last Verified

November 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ID RCB : 2021-A01656-35

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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.

Clinical Trials on Myocarditis

Clinical Trials on additional time for the MRI

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Cambodia

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

3
Subscribe