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RecruitingNCT06864481CO-CHILIUpdated Jun 18, 2026

Prospective Cohort of Immune Checkpoint Inhibitor-induced Hepatitis

An observational study in Liver Injury, Secondary to Immune Checkpoint Inhibitors and Cancer Patients, sponsored by University Hospital, Montpellier. Recruiting at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-06-18.

Sponsored by University Hospital, Montpellier · Observational

From the registry’s dates

  • Started Apr 2025; still recruiting 1 year 6 months later.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
250
Ages
18 Years and older
Sex
All
01

Study summary

Background and Study Rationale Immune checkpoint inhibitors (ICI) are a breakthrough cancer treatment that boosts the immune system to fight tumors. While effective, they can cause immune-related side effects, including liver inflammation (ICI-induced hepatitis or CHILI), which affects up to 25% of patients. Severe cases requiring treatment discontinuation are rare but challenging to manage.

Study Objective This multicenter prospective study aims to better understand CHILI, its clinical patterns, treatment response, and risk of recurrence. It will focus on different types of liver injury (cholestatic, hepatocellular, or mixed) to guide better treatment decisions.

Innovation and Approach Currently, there is no clear consensus on how to manage CHILI or when to safely restart immunotherapy. This study will collect real-world data from adult patients treated with ICIs, following international guidelines or a pragmatic approach when no consensus exists. Findings will help improve care strategies for patients experiencing ICI-related liver toxicity.

02

Conditions studied

  • Liver Injury
  • Secondary to Immune Checkpoint Inhibitors
  • Cancer Patients

Keywords

  • Immune checkpoint inhibitors
  • Immunotherapy
  • Drug-induced liver injury
  • Hepatitis
  • Cholangitis
  • Ursodeoxycholic acid
03

In context

Chemical and Drug Induced Liver Injury

80 studies on the registry are indexed under Chemical and Drug Induced Liver Injury; 21 are open to participants now.

This study's planned enrollment of 250 is below the median of 407 across 39 observational studies indexed under Chemical and Drug Induced Liver Injury.

Browse Chemical and Drug Induced Liver Injury studies →

Lead sponsor

University Hospital, Montpellier is the lead sponsor of 1,261 studies on the registry; 224 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

patients will be included at the hospital

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Age ≥ 18 years

    • Patient willing to participate in the study
    • Patient with cancer receiving , adjuvant, or maintenance treatment · Patient treated with ICI, either as monotherapy or in combination with another antitumor treatment (targeted therapy, chemotherapy, or radiotherapy), either de novo or after a treatment including ICIs
    • Patient who has received at least one injection of an ICI ·
    • Onset of hepatitis following treatment initiation, defined by the following criteria:

      • (alanine aminotransferase) ≥ 5 times the upper normal limit
      • ALP (alkaline phosphatase) ≥ 2 times the upper normal limit
      • ALT (alanine aminotransferase) ≥ 3 times the upper normal limit and ≥ 2 times the upper normal limit ·
    • Patient with grade 3 or 4 hepatitis, according to the current classification

Exclusion criteria

  • Patient with another cause of acute hepatitis, including viral, , ischemic, acute alcoholic hepatitis, or Wilson's disease.
  • Patient unable to express their non-opposition to participate in the study.
  • Person deprived of liberty, under guardianship or curatorship, or in an emergency situation.
  • Person not affiliated with a social security system or without entitlement to healthcare coverage.
Terms in these criteria, in plain language(6)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Adjuvant and neoadjuvant

Neoadjuvant treatment is given before the main treatment (usually surgery), often to shrink a tumour. Adjuvant treatment is given after it, to lower the chance of the cancer coming back.

Line of therapy

A line of therapy is one course of treatment, which may combine several drugs. First-line is the first course given; second-line follows when that stops working or is not tolerated.

“Two prior lines” means two courses that count separately under the study’s rules — not simply two drugs. Ask the study team if you are unsure how yours are counted.

ALT and AST (liver enzymes)

Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.

Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.

Bilirubin

A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.

Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.

CTCAE grade

The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.

1
Mild.
2
Moderate.
3
Severe.
4
Life-threatening.
5
Death due to the event.

“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.

Autoimmune disease

A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.

Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
250 participants (estimated)
Target follow-up
12 Months
Patient registry
Yes
Biospecimen retention
Samples with dna

Groups and cohorts

  • Immune Checkpoint Inhibitor-Induced Hepatitis

    Observational cohort

    Other: Blood samples

Interventions

  • OtherBlood samples

    one Blood sample (20 ml)

06

What researchers measure

Primary outcomes

  1. Ratio cholestatic phenotype, cytolytic phenotype and mixed phenotype

    Time frame: Day0, Day14, Day30, Day 90, Month 6 and Month 12

07

Study locations

1 of 1 sites recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 18, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06864481
Collaborators
French Association for the Study of the Liver
Responsible party
Sponsor
First posted
Mar 7, 2025
Start date
Apr 22, 2025
Primary completion
Apr 22, 2028 (estimated)
Completion
Apr 22, 2028 (estimated)
Last update
Jun 18, 2026

Study contacts

Lucy MEUNIER, M.D
Contact
lucy-meunier@chu-montpellier.fr
Phone: +33467330224

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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