Active — Not RecruitingNot Applicable

Impact of Concomitant Use of Steroids and Immune-Checkpoint Inhibitors on Survival Outcomes in NSCLC Patients

South Korea2,000 participantsStarted 2024-11-01

Plain-language summary

The goal of this observational study is to assess the effects of systemic corticosteroid use during immune checkpoint inhibitor (ICI) therapy in patients with non-small cell lung cancer (NSCLC). The main question it aims to answer is: Does the use of systemic corticosteroids during the initial continuous administration of ICI therapy affect overall survival (OS) and treatment outcomes in NSCLC patients? Participants who received ICI therapy (nivolumab, pembrolizumab, atezolizumab, or durvalumab) between December 31, 2014, and December 31, 2021, as part of their routine medical care, will be included. Patient data will be analyzed retrospectively using clinical data from five institutions, and a 1:1 propensity score matching method will be employed to balance the baseline characteristics between groups. Statistical analyses will focus on overall survival, time-to-next-treatment (TNT), and metastasis-free survival (MFS).

Who can participate

Age range

18 Years – 100 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Patients who received immune checkpoint inhibitor (ICI) therapy (nivolumab, pembrolizumab, atezolizumab, or durvalumab) for the first time between December 31, 2014 and December 31, 2021. * Patients diagnosed with non-small cell lung cancer (NSCLC) within 2 years prior to the date of first ICI administration. Exclusion Criteria: * Patients with documented pregnancy within 180 days prior to the enrollment date. * Patients who were under 18 years of age or over 100 years of age at the time of enrollment. * Patients with a history of any primary malignancy other than lung cancer within 2 years prior to the enrollment date. * Patients who received concomitant anticancer therapies (taxane, platinum, pemetrexed, etoposide, doxorubicin, gemcitabine, irinotecan, vinorelbine, vinblastine, or bevacizumab) at the index date.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Overall survival

Timeframe: From index date to the end of 2 years follow-up

Trial details

NCT IDNCT06751108

SponsorSeoul National University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-06-30

View on ClinicalTrials.gov More NSCLC, Non Small Cell Lung Cancer trials