Cytisine for Smoking Cessation
Recruiting in Palo Alto (17 mi)
Overseen byBernard Le Foll
Age: 18+
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 4
Recruiting
Sponsor: Centre for Addiction and Mental Health
Prior Safety Data
Trial Summary
What is the purpose of this trial?The goal of this clinical trial is to evaluate the safety and effectiveness of cytisine as a smoking cessation treatment in individuals with concurrent alcohol use disorder.
Eligibility Criteria
This trial is for adults aged 18-65 who smoke daily, want to quit within the next month, and have a tobacco use disorder as well as an active alcohol use disorder. They must be willing to follow study rules and not have serious health issues like certain heart diseases, severe psychiatric conditions, or be pregnant.Inclusion Criteria
Able to provide voluntary written informed consent
Past year AUD (active) assessed by structured clinical interview for DSM-5
Report daily cigarette consumption in past month and expired carbon monoxide (CO) measurement ≥10ppm at screening
+5 more
Exclusion Criteria
Enrolled in another study which would interfere with study procedures or represent a potential risk to the participant
I do not have any severe mental or physical health issues that would stop me from joining the trial.
Enrolled in another smoking cessation program
+4 more
Participant Groups
The trial is testing cytisine's ability to help people stop smoking compared with a placebo (a substance with no therapeutic effect). Participants will either receive cytisine or the placebo while their progress in quitting smoking is monitored.
2Treatment groups
Experimental Treatment
Placebo Group
Group I: CytisineExperimental Treatment1 Intervention
Cytisine will be given as 1.5 mg tablet formulations for 25 days.
The following treatment schedule will be followed:
* Days 1 to 3: 1.5 mg taken every 2 hours (6 pills (9 mg)/day)
* Days 4 to 12: 1.5 mg taken every 2.5 hours (5 pills (7.5 mg)/day)
* Days 13 to 16: 1.5 mg taken every 3 hours (4 pills (6 mg)/day)
* Days 17 to 20: Taper down to 1 tablet every 5 hours (3 pills (4.5 mg)/day)
* Days 21 to 25: Taper down to 1-2 tablets daily (1.5-3 mg/day)
Group II: PlaceboPlacebo Group1 Intervention
Placebo will be given following the same schedule as the Cytisine Arm.
Find a Clinic Near You
Research Locations NearbySelect from list below to view details:
Center for Addiction and Mental HealthToronto, Canada
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Who Is Running the Clinical Trial?
Centre for Addiction and Mental HealthLead Sponsor