Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 1:40 AM
Ignite Modification Date:
2025-12-25 @ 1:40 AM
NCT ID:
NCT04602494
Brief Summary:
The Investigators propose a randomized, placebo-controlled trial to test the hypothesis that varenicline added to group behavioral and texting support will be well tolerated and improve vaping cessation rates among nicotine dependent adolescents who vape, do not smoke regularly, and are willing to try treatment to stop vaping compared to placebo added to group behavioral and texting support. The study will consist of a three-arm randomized, placebo-controlled, parallel-group study of (1) varenicline up to 1 mg bid for 12 weeks added to behavioral and texting support compared with (2) behavioral and texting support and placebo and (3) monitoring only. The primary comparison will be of vaping cessation rates in those assigned to varenicline vs placebo.To do this, the investigators propose to enroll 300 adolescents aged 16-25 who meet eligibility criteria.
Detailed Description:
Enrollees will include 300 nicotine dependent adolescents aged 16-25, who vape, do not smoke, and want to quit vaping. The study will will consist of a three-arm randomized, placebo-controlled, parallel-group study of (1) varenicline up to 1 mg bid for 12 weeks added to behavioral and texting support for adolescent vaping cessation or (2) behavioral and texting support and placebo or (3) monitoring only. The primary comparison of interest is efficacy of (1) varenicline vs (2) placebo arms on vaping abstinence outcomes. The study consists of one enrollment visit, one baseline visit, twelve weekly individual treatment and assessment sessions, and six monthly visits at weeks 4, 8, 12, 16, 20 and 24 weeks. At the enrollment visit, participants will complete interviews, questionnaires and diagnostic assessments, as well as saliva and urine sample and vitals. At the baseline visit, participants will complete several interviews, questionnaires, provide a saliva sample for cotinine measurement, and be randomized to the varenicline plus behavioral treatment group, the placebo plus behavioral treatment group, or monitoring-only group. Study staff will distribute varenicline or identically appearing placebo with instructions on how to take the study medication at weeks 0, 2, 4 and 8. Participants will be instructed to bring all empty and unused study medication at each in-person study visit through Week 12. At the weekly treatment meetings, participants will participate in cognitive behavioral therapy and complete questionnaires. Monthly visits will consist of interviews, questionnaires and a saliva and urine sample.
Study:
NCT04602494
Study Brief:
Protocol Section:
NCT04602494