Lung cancer patients with addiction history face hidden hurdles – study aims to uncover them
NCT ID NCT07186699
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study interviews 45 adults with non-small cell lung cancer who also had a past alcohol or substance use disorder (other than tobacco). Researchers want to learn what social factors help or hinder detection and treatment of their cancer. The goal is to identify ways to improve care for this group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help doctors and hospitals better support lung cancer patients who have a history of substance use, potentially improving their access to timely treatment.
- What could go wrong
- This is a small, early-stage interview study with only 45 people. It is not testing a treatment, so it will not directly change patient outcomes. Results may not apply to all patients or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 45 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with NSCLC recruited through USC/Norris Comprehensive Cancer Center
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * \* Adults ≥ 18 years of age * Histopathologic or cytologic diagnosis of NSCLC * Received or receiving curative intent treatment (e.g. surgery, radiation therapy, systemic therapy) * History of alcohol use or substance use disorder (other than tobacco use disorder) within the past 10 years, predating the cancer diagnosis * Ability to understand and the willingness to sign a written informed consent * English or Spanish speaking. Due to need to conduct semi-structured interviews which can develop into free-flowing conversations we need both participant and interviewer to be fluent Exclusion Criteria: * Patients with cognitive disability unable to maintain 30-60 minute conversation
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Los Angeles General Medical Center
RECRUITINGLos Angeles, California, 90033, United States
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USC / Norris Comprehensive Cancer Center
RECRUITINGLos Angeles, California, 90033, United States
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