* BMI ≥ 25 kg/m2
* smoked ≥ 5 cigarettes/day during the past year
* 21 or older
* exhaled CO of \> 6 ppm at Baseline
* willing to use ENDs for 6 weeks
* daily access to a Bluetooth-enabled smartphone/tablet
Exclusion Criteria:
* planning to set a smoking quit date in the next 30 days
* receiving smoking cessation treatment of any kind in the past 30 days
* currently using ENDS \> 4 day per month
* hospitalized for mental illness in past 30 days
* heart-related event (e.g., heart attack, severe angina) in past 30 days
* resides with another person enrolled in the study
* pregnant, nursing, or planning to become pregnant in the next 6 months.
Source : Importé depuis le centre
Cohortes
Thérapie ou Intervention proposée
Cohortes
Nom
Condition médicale
Traitement
État du recrutement
ENDS and CI
Participants in this arm will receive information about the comparative risk of electronic nicotine delivery systems (ENDS) relative to smoking as well as 6 weeks' worth of provisions of ENDS and will receive 4 weeks of monetary incentives for complete abstinence from smoking (after a controlled ramp down of smoking).
Donnée non disponible
Inconnu
No ENDS and CI
Participants in this arm will receive information about the comparative risk of electronic nicotine delivery systems (ENDS) relative to smoking and will receive 4 weeks of monetary incentives for complete abstinence from smoking (after a controlled ramp down of smoking).
Donnée non disponible
Inconnu
ENDS and NI
Participants in this arm will receive information about the comparative risk of electronic nicotine delivery systems (ENDS) relative to smoking as well as 6 weeks' worth of provisions of ENDS and will receive monetary incentives for providing breath samples only (non-contingent on smoking status).
Donnée non disponible
Inconnu
No ENDS and NI
Participants in this arm will receive information about the comparative risk of electronic nicotine devices (ENDs) relative to smoking and will receive monetary incentives for providing breath samples only (non-contingent on smoking status).
Donnée non disponible
Inconnu
ENDS and CI
État du recrutement
unknown
Participants in this arm will receive information about the comparative risk of electronic nicotine delivery systems (ENDS) relative to smoking as well as 6 weeks' worth of provisions of ENDS and will receive 4 weeks of monetary incentives for complete abstinence from smoking (after a controlled ramp down of smoking).
No ENDS and CI
État du recrutement
unknown
Participants in this arm will receive information about the comparative risk of electronic nicotine delivery systems (ENDS) relative to smoking and will receive 4 weeks of monetary incentives for complete abstinence from smoking (after a controlled ramp down of smoking).
ENDS and NI
État du recrutement
unknown
Participants in this arm will receive information about the comparative risk of electronic nicotine delivery systems (ENDS) relative to smoking as well as 6 weeks' worth of provisions of ENDS and will receive monetary incentives for providing breath samples only (non-contingent on smoking status).
No ENDS and NI
État du recrutement
unknown
Participants in this arm will receive information about the comparative risk of electronic nicotine devices (ENDs) relative to smoking and will receive monetary incentives for providing breath samples only (non-contingent on smoking status).
Données à jour depuis :
17 novembre 2024
Description de l'étude
Description de l'étude
Résumé de l'étude
The purpose of this study is to provide preliminary information on the effect of electronic nicotine delivery systems (ENDS) provisions and contingent incentives (CI) on smoking in individuals with overweight/obesity who smoke cigarettes (SWO). All participants will be provided information on the comparative risk of ENDS relative to cigarette smoking, and a randomized group of participants will be provided ENDS provisions for 6 weeks. All participants will complete breath samples for 28 days to measure their exhaled carbon monoxide and will either receive fixed incentives for sample completion or receive varying incentives contingent on their carbon monoxide levels. Researchers will compare groups to understand the effect of each condition on smoking-related behavior.
Source : Importé depuis le centre
Individuals with overweight/obesity who smoke cigarettes (SWO) have greatly increased risks of metabolic, cardiac, and pulmonary diseases due to the synergistic effects of tobacco and obesity. Switching to electronic nicotine delivery systems (ENDS) may decrease the risk of negative health outcomes and be a promising approach for SWO. The purpose of this study is to provide preliminary information on the effect of electronic nicotine delivery systems (ENDS) provisions and contingent incentives (CI) on individuals with overweight/obesity who smoke cigarettes (SWO). The primary aim of this study is to examine the effect of ENDS provision on smoking and the effect of the provision of CI provision on smoking. The secondary aims are to assess the effects of ENDS and CI provision on exhaled carbon monoxide (CO), cigarette dependence, intention to quit smoking, and quitting self-efficacy, and to determine whether any changes in weight occurred secondary to the use of ENDS. Evidence of the efficacy of switching to ENDS and the use of CI could be utilized in healthcare settings to reduce the risk of morbidity and mortality among smokers with obesity.
Source : Importé depuis le centre
Centres participants
Sites
Centres participants
1
centres
BROWN UNIVERSITY SCHOOL OF PUBLIC HEALTH
Providence
RHODE ISLAND, UNITED STATES
Recrutement local
État du recrutement:
FERMÉ
Source d'information
Dernière modification :
17 novembre 2024
Données à jour depuis :
19 nov.
Origine des données :
clinicaltrials.gov