122 recruiting studies matching your filters
The purpose of this study is to compare the advantages and disadvantages of two approaches for quitting smoking among people living with HIV (PWH). Participant…
Tobacco use among US Veterans poses significant health problems and challenges to their overall well-being. The aim of this project is to evaluate the effectiv…
This study will evaluate whether the Integrated Community Engagement (ICE) Collaborative can help prevent alcohol, tobacco, and other drug use among youth livi…
This randomized, double-blind, crossover human laboratory study compares the abuse liability of cigarettes containing menthol and non-menthol cigarette variant…
Cigarette smoking is an important cause of illness and death among persons with HIV (PWH). This project will study the impact of adding contingency management …
Lung cancer screening (LCS) can reduce lung cancer-related mortality, but screening uptake remains low among eligible individuals. The goal of this study is to…
BRIEF SUMMARY A. "What is the purpose of this study?" BACKGROUND. The QAIAx clinical trial (Quantum AI/AGI Public Health Agency), known operationally as the …
This project seeks to determine how e-cigarette (EC) physical design features, including those that allow the user to manipulate the quality and quantity of ae…
The goal of this clinical trial is to learn if a combination of varenicline and enhanced accelerated Transcranial Magnetic Stimulation (aTMS) works to help adu…
This pilot randomized controlled trial will test the feasibility of a smoking cessation intervention using mindful smoking practice and a smartphone-based sens…
Trauma-informed approaches have been shown to support recovery from other substance use disorders and involve four key elements: (1) Realizing the prevalence o…
The goal of this clinical trial is to learn if a personalized, brain-scan-guided form of transcranial magnetic stimulation (TMS) works better than a standard T…