[F31] Utilization, Outcomes, and Costs Related to the Use of Immune Checkpoint Inhibitors for the Treatment of Advanced Non-Small Cell Lung Cancer Among Individuals With Preexisting Autoimmune Diseases
Ente: National Cancer Institute
Scadenza: 2028-07-15
Importo max: 50.114 EUR
Paese: US
Descrizione
PROJECT SUMMARY/ABSTRACT
Immune checkpoint inhibitors (ICIs) have significantly improved outcomes for many patients with advanced
lung cancer. However, individuals with preexisting autoimmune diseases (ADs) have largely been excluded
from clinical trials due to concerns about immune-related adverse events (irAEs). As a result, evidence guiding
treatment decisions for this complex patient population is limited, and it remains unclear how AD status and
immunosuppressant use influence ICI utilization, outcomes, and costs. This proposal seeks to generate
population-based evidence on ICI use in individuals with AD through a series of observational studies using
real-world data from two large insurance claims databases.
Aim 1 will use the MarketScan Research Databases to evaluate the association between AD status and
immunosuppressant use and the utilization of ICIs in patients with newly diagnosed advanced lung cancer.
Aims 2 and 3 will use SEER-Medicare data to estimate differences in survival and irAE-related, cancer
treatment-related, and total healthcare costs between those with and without preexisting ADs. Using the
MarketScan data will allow us to understand the prevalence of AD and the utilization of ICIs across all ages in
the overall population of individuals with advanced lung cancer. However, both lung cancer and AD are more
common in older adults, which motivates the use of the over-65 SEER-Medicare sample for Aims 2 & 3.
Given the rapidly changing treatment landscape and limited high-quality evidence, it is essential to analyze the
real-world utilization, outcomes, costs, and toxicity of ICI therapy among those with preexisting AD as
compared to the non-AD lung cancer population. Upon successful completion of this study, we will have
addressed critical knowledge gaps on factors impacting the risks and benefits of ICI use in a real-world setting.
These findings will support more informed, individualized clinical decision-making for the vulnerable population
of individuals with advanced lung cancer and preexisting AD.
The fellowship training plan includes advanced coursework and mentored training in causal inference, survival
analysis, and health services research approaches, along with structured opportunities to present and publish
results generated from these analyses. The research will be conducted in a highly collaborative,
methodologically rigorous environment with strong faculty mentorship and access to state-of-the-art data
resources. This work will prepare the candidate for a career as an independent investigator focused on
improving cancer care for medically complex populations.
Istituzione: YALE UNIVERSITY
PI: Kerry Conlin
Progetto: 1F31CA314085-01
Settori: National Cancer Institute
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