Autoantibodies Prevalence During Checkpoint Inhibitor Treatment

  • STATUS
    Recruiting
  • participants needed
    100
  • sponsor
    CHU de Reims
Updated on 19 February 2024

Summary

The use of Checkpoint inhibitors (ICIs) is rapidly expanding to the treatment of many cancer types. Autoimmunity and clinical autoimmune diseases represent adverse events of ICIs with variable severity and consequences. Clinical trials using ICIs have largely excluded patients with preexisting autoimmune diseases but the rate of autoimmune flares has been reported to be high in patients with preexisting autoimmune diseases in retrospective cohort studies. Moreover numerous retrospective cases and series reported ICI-related autoimmune diseases in patients without any previous autoimmune event.

To date, no study has prospectively evaluated the rate of biological and clinical autoimmunity in patients. Moreover, guidelines concerning autoantibodies monitoring in patients are subject of debate.

Description

The aim of this prospective study is to determine development or increase level frequencies of different types of autoantibodies in patients receiving ICI for the first time. The rate of clinical autoimmunes diseases development will also be recorded and correlated with autoantibodies prevalence before and during ICI treatment.

Results will help to determine the rate of biological and clinical autoimmune events induced by ICIs in unselected patients and will help to clarify autoimmunity screening strategy in this setting.

Details
Condition Autoimmune Adverse Effects of Anti-neoplasic Drug
Age 18-100 years
Treatment Blood sample
Clinical Study IdentifierNCT04220034
SponsorCHU de Reims
Last Modified on19 February 2024

Eligibility

Yes No Not Sure

Inclusion Criteria

patients receiving check point inhibitor for a neoplasic disease in a center that participates to the study during the inclusion period
patients who agree to participate in the study
adult patients (aged more than 18 years old)

Exclusion Criteria

previous treatment with check point inhibitor
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