View clinical trials related to Behavior, Addictive.
Filter by:This study evaluates a new digitally delivered mindset based intervention in addition to a smartphone application (app) for smoking cessation. Participants will be provided an app (SmartQuit) that teaches them skills to quit, and will be randomly assigned to either receive a growth mindset intervention or to a control group.
Bilateral (left cathodal/ right anodal) transcranial Direct Current Stimulation (tDCS) over the dorsolateral prefrontal cortex (DLPFC) seems to reduce craving and to increase the time till smoking the first cigarette after the intervention. The current study explores whether actual cigarette consumption decreases after repetitive tDCS. Cigarette consumption and craving will therefore be measured by means of EMA, before (at baseline), during and after multiple tDCS sessions, and at 3 months follow-up. To study the working mechanism behind the effects of tDCS, electrophysiological responses (ERPs) and behavioral measures of cognitive control functioning will be taken into account at baseline, one day after the last tDCS session and at three months follow up. We hypothesize that cigarette consumption will decrease after repetitive tDCS, and that this effect is associated with better cognitive control functioning.
Repetitive bilateral (left cathodal/ right anodal) transcranial Direct Current Stimulation (tDCS) over the dorsolateral prefrontal cortex (DLPFC) reduces craving and seems to decrease relapse risk in addiction. However, little is known about the relapse rates in cocaine addiction after tDCS, despite the need for neurobiological treatments to reduce the high relapse rates in this population. The current study explores the effects of repetitive tDCS in a larger sample (N=60) of cocaine addicted patients on number of relapse days after three months. We expect that a decrease in relapse risk after tDCS is associated with cognitive control functioning. Therefore, risky decision making and inhibitory control will be measured before and after the interventions, and at three months follow-up. Ecological momentary assessment (EMA) will be used as a reliable measure for relapse, craving and mood.
The purpose of this study is to see whether contingency management (CM) can be successfully added as an adjunct treatment to standard stop smoking services in outpatients undergoing treatment for opiate addiction. Forty tobacco smoking patients undergoing treatment for opiate addiction will be stratified to a CM intervention for either smoking abstinence or attendance at the clinic, whilst also receiving usual stop smoking services cessation treatment. The intervention will run for five weeks and participants will be followed up six months after the beginning of the study.
This is a 4-phase study to implement the NIDA CDEs in primary care settings. Collecting and utilizing the CDEs in clinical practice requires a strategy for implementing screening to collect substance use information that populates the CDEs, and assisting primary care providers to offer appropriate interventions by providing clinical decision support (CDS) and a mechanism for making referrals to addiction treatment. We aim to maximize the efficient adoption of screening, CDS, and treatment referrals by integrating all of these activities into the electronic health record (EHR). The study will be conducted at three sites, representing three large health systems. Each phase will include deliverables essential to move to the next phase, and an independent Advisory Committee will review progress and make recommendations at each transition about how best to progress to each subsequent phase. Based on progress during earlier phases, the Advisory Committee may recommend expansion to additional clinics or health systems during the second part of Phase 4.
This is a randomized controlled Phase II clinical trial designed to evaluate the effects of N-acetylcysteine (NAC) in reducing Alcohol Use Disorder (AUD) severity and Post Traumatic Stress Disorder (PTSD) symptomatology among individuals with current AUD and PTSD.
The purpose of this research is to develop an objective assessment based on the virtual reality techniques which is used for evaluate addiction severity.
High relapse rates among substance dependent individuals are likely due to a combination of factors that involve limbic circuits in the brain involved in craving, including vulnerability to salient cues. Emerging data suggests that non-invasive, targeted brain stimulation may be able to modulate activity in these circuits and decrease craving. The primary goal of this pilot study is to determine the extent to which a single session of continuous theta burst stimulation to the medial prefrontal cortex can attenuate limbic circuitry involved in craving among cocaine users and alcohol users. This will be tested through a double-blind,sham-controlled brain stimulation and brain imaging study in a cohort of polysubstance abusers and alcohol users.
This study will develop a clinical decision support tool that assists primary care providers in carrying out substance use interventions, and then compare (in Phase 2) two clinical scenarios, screening only (SO) vs. SUSIT, (on dose of substance use brief intervention received) and changes in drug use at 3 and 6 months, among primary care patients. Investigators will develop the Clinical Decision Support (CDS) component and then test the full SUSIT approach, using mixed methods to assess its acceptability and adoption, and gathering preliminary data on its efficacy for reducing unhealthy drug use. CDS development is concurrent with the SO phase to avoid losing valuable time, but will be conducted at a secondary study site to avoid contaminating the SO condition.
The purpose of this study is to evaluate the relative exposures of lofexidine and its major metabolites in subjects seeking buprenorphine dose reduction.