Biomarkers for Clinical Classification and Outcomes of Immune Checkpoint Inhibitor-Related-Related Myocarditis in Lung Cancer

NCT ID: NCT06818149

Last Updated: 2025-02-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-01-30

Study Completion Date

2028-12-30

Brief Summary

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This study aims to investigate the clinical classification and outcome-related biomarkers of immune checkpoint inhibitor (ICI)-related myocarditis in patients with lung cancer.A total of 50 patients with ICI-related myocarditis will be enrolled, including 25 with severe/critical myocarditis and 25 with subclinical/mild myocarditis. Blood samples will be collected at baseline and at follow-up time points (3 days, 7 days, and before discharge). Traditional myocardial injury markers, iron metabolism-related markers, and immunological markers will be measured and compared between groups. Changes in biomarkers after treatment will also be assessed. Clinical information such as in-hospital mortality and 3-month survival rates will be integrated to develop a severity assessment model. This model aims to evaluate disease severity and prognostic risk accurately by combining biomarkers, enhancing their application in clinical management.

Detailed Description

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Conditions

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Lung Cancer Myocarditis Due to Drug

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Severe/critical group

Severe Type:

Significant symptoms (e.g., fatigue, palpitations, chest pain) triggered by daily activities without hemodynamic changes; elevated myocardial biomarkers (Cardiac troponin, creatine kinase, Creatine kinase myocardial band, Aspartate aminotransferase,natriuretic peptides); new ECG changes; structural and functional myocardial abnormalities on echocardiography or MRI.

Critical Type:

Intolerable symptoms (e.g., respiratory dysfunction, heart failure, cardiogenic shock) at rest or minimal activity, with hemodynamic instability; significantly elevated myocardial biomarkers (Cardiac troponin, creatine kinase, Creatine kinase myocardial band, Aspartate aminotransferase, natriuretic peptides); severe myocardial structural and functional abnormalities on echocardiography or MRI; new severe arrhythmias on ECG .

Biomarker Analysis for Severity Assessment

Intervention Type DIAGNOSTIC_TEST

Blood samples will be collected at baseline and at follow-up time points (3 days, 7 days, and before discharge). Traditional myocardial injury biomarkers, iron metabolism-related biomarkers, and immunological biomarkers will be tested.

Subclinical myocardial injury/mild group

Subclinical Myocardial Injury: All three of the following criteria must be met:

1. No clinical symptoms triggered by daily activities;
2. Only mild elevation of Cardiac troponin levels without elevation of other myocardial injury biomarkers;
3. No abnormalities detected in other auxiliary examinations.

Mild Type: The following conditions must be met for diagnosis:

1. Daily activities may cause mild, nonspecific symptoms such as fatigue or shortness of breath;
2. Mild elevation of myocardial injury biomarkers (Cardiac troponin, creatine kinase, Creatine kinase myocardial band, Aspartate aminotransferase,natriuretic peptides);
3. Mild abnormalities on ECG, including new-onset sinus tachycardia, atrial arrhythmias, or nonspecific ST-T changes;
4. No structural or functional abnormalities of the myocardium detected by echocardiography or cardiac MRI.

Biomarker Analysis for Severity Assessment

Intervention Type DIAGNOSTIC_TEST

Blood samples will be collected at baseline and at follow-up time points (3 days, 7 days, and before discharge). Traditional myocardial injury biomarkers, iron metabolism-related biomarkers, and immunological biomarkers will be tested.

Interventions

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Biomarker Analysis for Severity Assessment

Blood samples will be collected at baseline and at follow-up time points (3 days, 7 days, and before discharge). Traditional myocardial injury biomarkers, iron metabolism-related biomarkers, and immunological biomarkers will be tested.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Pathologically confirmed lung cancer and having received at least one dose of immune checkpoint inhibitor therapy;
* Clinically diagnosed with immune checkpoint inhibitor-related myocarditis;
* Aged 18 years or older;
* Voluntarily signed informed consent after being fully informed.

Exclusion Criteria

* Pregnancy or breastfeeding;
* Presence of severe underlying cardiovascular diseases or recent acute cardiac events (e.g., myocardial infarction, severe arrhythmia);
* Concurrent other malignancies, immunosuppressive diseases, or autoimmune diseases;
* Inability to complete the required examinations and follow-ups specified in the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Chest Hospital

OTHER

Sponsor Role lead

Responsible Party

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Yanbin Kuang

Attending Physician,PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Shanghai Chest Hospital

Shanghai, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yanbin Kuang, PhD

Role: CONTACT

+86 021-22200000

Facility Contacts

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Yanbin Kuang, PhD

Role: primary

+86 021-22200000

Other Identifiers

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IS24178

Identifier Type: -

Identifier Source: org_study_id

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