Triple-Pronged attack on lung cancer: aspirin, smoking cessation, and lifestyle changes tested in new trial
NCT ID NCT03654105
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a combination of low-dose aspirin, a smoking cessation drug called cytisine, and guidance on diet and exercise can reduce chronic inflammation and lower lung cancer risk in heavy smokers aged 55 to 75. The 2000 participants will also receive annual low-dose CT scans for early detection. The goal is to see if this multi-pronged approach can lower inflammation levels and help people quit smoking.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- low-dose aspirin (acetylsalicylic acid) and cytisine (a smoking cessation aid)
- What this could lead to
- If it works, this could point toward a practical combination of lifestyle changes and medication to lower lung cancer risk in long-term smokers.
- What could go wrong
- This is a mid-stage pilot study with 2000 participants, so results are not definitive. The benefits may be small, and aspirin can cause bleeding or stomach issues.
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.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 2,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jul 2019
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
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.
- Ages
-
55 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * Age between 55 and 75 years * High consumption of cigarettes (≥ 30 packs/year) * Elegibility to annual LDCT screening * Confidence in Internet use * Absence of tumors for at least 5 years * Signed informed consent form Exclusion Criteria: * Hypersensitivity to acetylsalicylic acid, salicylates or any of the excipients (excipients: cellulose powder, corn starch, coating: copolymers of methacrylic acid, sodium lauryl sulfate, polysorbate 80, talc, triethyl citrate) * Chronic treatment with acetylsalicylic acid, or other anti-clotting or anti-coagulant drugs (for example: heparin, dicumarol) * Treatment with methotrexate * Existing Mastocytosis * History of asthma induced by the administration of salicylates or substances to similar activity, particularly non-steroidal anti-inflammatory drugs * Gastroduodenal ulcer * Hemorrhagic diathesis * Severe chronic pathology (eg: severe respiratory and / or renal and / or hepatic and / or cardiac insufficiency) * Serious psychiatric problems * Previous treatment with Cytisine * Abuse of alcohol or other substances (even previous)
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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.
Contacts and locations
Locations
-
Fondazione IRCCS Istituto Nazionale dei Tumori
Milan, 20133, Italy
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