Screening and Multiple Intervention on Lung Epidemics
SMILE
Multifactorial Intervention of Primary Prevention in High Risk Subjects: a Randomized Trial
1 other identifier
interventional
2,000
1 country
1
Brief Summary
This prospective randomized pilot trial will evaluate a multiple intervention program of prevention in lifelong smokers aiming at reduction of chronic inflammation status through treatment with low-dose acetylsalicylic acid (ASA), smoking cessation with cytisine, targeted modification of diet and physical activity, in addition to early diagnosis with annual ultra low-dose spiral computed tomography (LDCT).
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_2
Started Jul 2019
Longer than P75 for phase_2
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
August 14, 2018
CompletedFirst Posted
Study publicly available on registry
August 31, 2018
CompletedStudy Start
First participant enrolled
July 23, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
December 31, 2026
ExpectedMarch 27, 2026
March 1, 2026
5.4 years
August 14, 2018
March 26, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Change in chronic inflammatory status
Reduction in the percentage of subjects with CRP\>=2 mg/L
1 year
Secondary Outcomes (8)
Change in smoking status
1 year
Change in dietary habits
1 year
Change in the physical activity
1 year
Change in body mass index (BMI)
1 year
Change in waist circumference
1 year
- +3 more secondary outcomes
Study Arms (4)
Smoking cessation and Antinflammatory
EXPERIMENTALSmoking cessation through the administration of Cytisine (in standard and prolonged administration) + reduction of inflammatory status through the administration of Acetylsalicylic acid, diet modification and physical activity increase + standard treatment for early lung cancer detection (ultra low dose CT) + spirometry with CO test + anthropometic data collection + blood test
Smoking cessation
EXPERIMENTALSmoking cessation through the administration of Cytisine (in standard and prolonged administration) + standard treatment for early lung cancer detection (ultra low dose CT) + spirometry with CO test + anthropometic data collection + blood test
Antinflammatory
EXPERIMENTALreduction of inflammatory status through the administration of Acetylsalicylic acid, diet modification and physical activity increase + standard treatment for early lung cancer detection (ultra low dose CT) + spirometry with CO test + anthropometic data collection + blood test
Control Group
OTHERstandard treatment for early lung cancer detection (ultra low dose CT) + spirometry with CO test + anthropometic data collection + blood test
Interventions
Cytisine administration will be randomized 1:1 in standard (40 days)and prolonged treatment (84 days). Subjects will be educated on how to take the product and informed about possible adverse effects.
The treatment will consist of Acetylsalicylic acid at 100mg once a day
It will be proposed: 1. an optimal diet with the aim of favoring control of weight, abdominal fat and adequate nutritional status without increasing the levels of IGF-I and inflammatory factors or glycemic peaks, with periodic verification of the results 2. a regular and sustainable physical activity program with periodic verification of the results.
standard treatment for early lung cancer detection with ultra low dose CT
spirometry with CO test
anthropometic data collection
blood test to assess the metabolic and inflammatory profile
Eligibility Criteria
You may qualify if:
- 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
You may not qualify if:
- 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)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Fondazione IRCCS Istituto Nazionale dei Tumori
Milan, 20133, Italy
Related Publications (37)
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PMID: 27426482BACKGROUND
Related Links
- WHO report on the global tobacco epidemic, 2015
- Ministero della Salute, Istituto Superiore di SanitĂ . Linee guida cliniche per promuovere la cessazione dell'abitudine al fumo. Guida breve per la realizzazione degli interventi.
- AIRC. Fumo: le domande piĂ¹ frequenti. PerchĂ© si insiste tanto sui rischi del fumo?
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Ugo Pastorino, MD
IRCCS IstitutoNazionale dei Tumori di Milano
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- PREVENTION
- Intervention Model
- FACTORIAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Head of Thoracic Surgery Division
Study Record Dates
First Submitted
August 14, 2018
First Posted
August 31, 2018
Study Start
July 23, 2019
Primary Completion
December 31, 2024
Study Completion (Estimated)
December 31, 2026
Last Updated
March 27, 2026
Record last verified: 2026-03
Data Sharing
- IPD Sharing
- Will not share