Not applicableStudy completedNCT04584229What this trial is testingChemsex, Perceived Risks and Coping Strategies.Who this might be right forSexual; Sexual DesireIllicit DrugsMSM University Hospital, Montpellier 15
Not applicableEnrolling By InvitationNCT06919276What this trial is testingNicotine and Cannabis Vape Labeling Experiment - Spring 2025Who this might be right forVapingAdolescentElectronic Cigarette Use+2 more University of Southern California 3,900
Not applicableActive Not RecruitingNCT06894589What this trial is testingAssessment of the Perceptions and Opinions of Staff Working of Prisons and Detention Centers on the Use of Psychoactive Substances in Prisons and Harm Reduction (PERRCEP)Who this might be right forHarm ReductionPrisoners University Hospital, Brest 800
Not applicableStudy completedNCT05157048What this trial is testingAcute Effects of Cigarette Packaging and Charcoal Filtration on Perceptions, Use Behaviors, and Harm ExposureWho this might be right forSmoking Behaviors Abramson Cancer Center at Penn Medicine 42
Not applicableStudy completedNCT06358144What this trial is testingCannabis Edibles Packaging Imagery ExperimentWho this might be right forCannabis Use Wake Forest University Health Sciences 1,260
Not applicableStudy completedNCT06171399What this trial is testingCannabis Edibles Packaging Descriptors ExperimentWho this might be right forCannabis Use Wake Forest University Health Sciences 2,521
Not applicableStudy completedNCT05317663What this trial is testingDeveloping and Testing Waterpipe-specific Health Warning LabelsWho this might be right forWaterpipe SmokingHealth Warning LabelHarm Perception+3 more Florida International University 44