Combination Nicotine Replacement Therapy (patch and lozenge)
DrugAll participants receive 8 weeks of combination nicotine replacement therapy - long-acting transdermal patch and short-acting lozenge.
NCT Number: NCT06822049
The study will employ a randomized, parallel-group design with two-stage randomization. After an initial brief screen for basic eligibility, participants will be randomized (within site) to either Remote (R) or In-Person (IP) Intake Groups. During the Intake, detailed consent and eligibility assessment will be completed. Participants who are eligible at the Intake will be randomized (within site and Intake Group) to R or IP Treatment and Assessment Groups. Participants will be followed for 3 months.
This study is active but is not currently recruiting participants.
Notify Me18 year–99 year
All sexes
Interventional
Phase 2 / Phase 3
University at Buffalo, Buffalo, New York, United States
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Inclusion criteria
Specific to RCT 1:
Inclusion criteria
a) daily cigarette smoker of 5+ cigarettes/day for 6+ months b) moderate or greater motivation to quit smoking (6+ on the Motivation to Stop Smoking Scale) d) agree to refrain from use of other tobacco products and use of non-study cessation treatments while participating in the trial e) Willing to be randomized to attend remote/in-person visits
Exclusion criteria
a) use of tobacco/nicotine products other than cigarettes (except blunts, spliffs, cigars, little cigars, cigarillos) for average of 5_ days per week over the past 3 months b) prior allergy/intolerance to NRT patch or lozenge c). pregnant, breastfeeding, or planning to become pregnant in next 4 months d) use of varenicline, NRT (e.g., patch, gum, lozenge), or bupropion in past 7 days for purpose of quitting smoking e) consumption of >28 alcohol-containing drinks per week g) high risk involvement with illicit or nonmedical prescription drugs (NIDA-modified ASSIST=27+) h) suicide attempt with at least some wish to die in past 3 months i) mental illness (such as schizophrenia, bipolar disorder, or major depression) that led to hospitalization in the past 30 days j) unable/unwilling to provide informed consent or follow directions, inappropriately responsive, based on staff observations k) for participants age 21+: refusal to provide/show a pack of cigarettes for documentation at the intake visit
All participants receive 8 weeks of combination nicotine replacement therapy - long-acting transdermal patch and short-acting lozenge.
Time frame: ~1 month
Calculated from visit milestones. Of participants who were eligible on the Brief Screen, the percentage who who attend the (Remote vs. In-Person) Intake Visit, a major accrual bottleneck for in-person trials. Although pre-treatment participant loss from Intake to Clinic 1 is typically modest, we will also explore Intake to T/A Visit 1 (first dose of treatment) attrition and overall pre-treatment attrition (from Brief Screen to T/A Visit 1) for each group.
Time frame: ~3 months
Retention will be assessed using visit milestone data to determine whether each participant achieved each T/A Visit (Visits 2-5) following T/A initiation at T/A Visit 1. We will calculate a continuous metric of retention (0-4; the number of visits completed) for each participant, supplemented by visit-specific data to provide a detailed examination of the time course and overall amount of retention.
Time frame: 8 weeks (assessed at T/A Visits 3, 4, and 5)
As in most studies in the smoking cessation clinical trial literature, we will assess self-reported patch and lozenge use since the previous visit and convert the data to percent adherence separately for patches and lozenges. Pharmacotherapy is initiated at T/A Visit 2; therefore treatment adherence is assessed at T/A Visits 3, 4, and 5).
Time frame: 3 months (assessed at T/A Visits 1,2, 3, 4, and 5)
The number of visits (out of 5; T/A Visits 1-5) for which the biospecimen (expired-air CO) is obtained by the clinical site.
State University of New York at Buffalo
Other
Improving Efficiency, Quality, and Equity: Randomized Controlled Evaluations of Remote vs. In-Person Clinical Trial Methods; Remote vs. In-Person Study Evaluation (RISE) Trials
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
Published trials that share one or more normalized conditions with this study.
NCT07182019
Dementia in Nursing Home, Family
Edmonton, Alberta, Canada
View Trial Details