Inflammation, Cachexia and Therapeutic Response in Lung Cancer Treated With Immune Checkpoint Inhibitors: Exploratory Observational Study

Recruiting now

Conditions studied: Lung Cancer (NSCLC)

In brief

Lung cancer is the leading cause of cancer-related death in France and globally, with 2.48 million new cases diagnosed in 2022, accounting for nearly 13% of global cancer incidence. Despite recent advances, it remains a major health issue due to late-stage diagnosis and high patient and societal burden. New insights into tumor and immune pathways have led to the development of targeted therapies, including tyrosine kinase inhibitors and therapeutic antibodies. Among these, immune checkpoint inhibitors (ICIs) such as nivolumab, pembrolizumab, atezolizumab, and durvalumab have significantly improved outcomes for some patients by reactivating T-cell responses. The LCAb (Lung Cancer Antibodies) research project focuses on studying the interindividual variability of clinical response to ICI in lung cancer. These therapies are now used across various lung cancer types and stages, including early and advanced disease. Most ICIs are administered at fixed doses, without considering patient-specific factors as blood concentrations, tumor burden, body weight or nutritional status. The study hypothesizes that fixed dosing may affect treatment response and survival outcomes, highlighting the need for more personalized approaches.

Key facts

Study ID

NCT07004868

Run by

University Hospital, Tours

People needed

150

Starts

2025-06-03

Expected to finish

2030-06-01

Last updated by the study team

2025-08-11

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Age greater than or equal to 18 years
• Diagnosis of lung cancer, any histology, any stage
• Treatment with Ab ICI, with or without chemotherapy
• 1st administration of Ab ICI

You may not qualify if…

• Patient not followed at the CHRU de Tours
• Person under protective supervision
• Opposition to data processing

Where it is running

• university hospital, Tours — Tours, France (enrolling)

Full record on ClinicalTrials.gov

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