Find your next paid study
19 recruiting studies matching your filters
Examining Heavy Metal Exposure and Respiratory Health in Young Adult Electronic Cigarette Users
This study investigates heavy metal exposure in young adults who use electronic cigarettes.
Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administration
This is a crossover, randomized, double-blinded clinical pharmacology study enrolling dual cannabis-tobacco smokers to better understand the combined effects o…
Investigating Efficacious E-Cigarette Interventions and Cessation Effects on Cancer-Related Biomarkers: A Randomized Trial of Varenicline in Adults
This is randomized, placebo-controlled clinical trial in treatment-seeking adults who report regular e-cigarette use to test the hypothesis that varenicline is…
A Hybrid Program to Prevent Substance Use Risk Among Upper Elementary School Students Using a Positive Youth Development Approach
The goal of this randomized controlled trial is to evaluate a psychosocial school-based hybrid intervention which includes traditional classroom sessions and o…
Vaping and Vagal Neuromodulation of Cognition
The purpose of this study is to assess the effects of non-invasive vagus nerve stimulation (nNVS) on cognitive functioning in the users of e-cigarettes or vapi…
Pilot and Feasibility Testing of a Peer-led Program to Prevent Youth Nicotine Vaping: The YES-CAN! Program
The goal of this pilot study is to determine the feasibility of a randomized trial of the YES-CAN! (Youth Engaged Strategies to Change Adolescent Norms) progra…
E-cigarette Prevention and Emotion Regulation: Virtual Reality Intervention for Adolescents
This study will examine E-Invite Only VR, a novel school-based universal e-cigarette prevention intervention that uses virtual reality (VR) to deliver preventi…