View clinical trials related to Alcoholism.
Filter by:The primary aim of this project is to test the efficacy of a technology-supported lifestyle physical activity (LPA) intervention for preventing relapse among women with depression engaged in alcohol treatment. Participants are randomized to either 1) LPA+Fitbit intervention or 2) Fitbit Only control condition. Follow-up assessments and EMA data will be collected.
Over the past few years, researchers and clinicians have stressed the major role of executive and social cognition impairments in the development and the maintenance of Alcohol Use Disorders (AUD). Executive functions are defined as functions for behavioral control that help us to adjust the investigator's behavior in a flexible way in non-familiar, non-routine situations. Executive functions encompass different cognitive processes, such as inhibition, mental flexibility, updating, planification, abstraction, rule deduction or organization. Studies comparing AUD patients to healthy controls have shown that AUD usually is associated with a large range of deficits. More recently studies have also emphasized a weakness of executive functioning among healthy participants with a positive family history of AUD. Social cognition refers to all cognitive processes that enable us to communicate and to interact with social environment in an appropriate manner. Among the most common social cognition sub-components are theory of mind (defined as the capacity to understand other people's mental states as for instance beliefs and desires), empathy, and emotion recognition. Emotional and interpersonal difficulties have a high prevalence in AUD and chronic alcohol consumption is often linked to social conflicts, misunderstandings, a lack of social support and isolation. Indeed, AUD patients have difficulties in understanding their own mental states and emotions as well as those of their social environment. Few studies have investigated the interdependency between these cognitive impairments in AUD while a better understanding of the link between executive functions and social cognition seems crucial in order to better characterize the nature of AUD patients' deficits and thus their caring.
The purpose of this study is to determine whether psilocybin, a hallucinogenic drug, is effective in reducing depressive symptoms and amount of drinking in patients with co-occurring Major Depressive Disorder (MDD) and Alcohol Use Disorder (AUD).
The purpose of this research is to study how a nutritional ketone ester may effect brain function and alcohol consumption in regular alcohol users. The study will see how the brain responds, once after drinking the ketone ester and once after drinking a "placebo", which will look and taste the same as the ketone ester drink. Metabolic ketosis induced by a ketogenic diet has been previously shown to elevate brain ketone bodies and reduce alcohol withdrawal symptoms in humans with AUD, and reduce alcohol consumption in alcohol-dependent rats. The study investigates whether metabolic ketosis induced by a one-dose nutritional ketone ester (KE) reduces brain reactivity to alcohol cues (fMRI), alcohol craving and alcohol consumption in humans with AUD, and if KE elevates ketone bodies using proton spectroscopy. This study uses a double blind, random ordered, 2-way crossover design in n=20 non-treatment seeking AUD who come in on two separate testing days: on one testing day the participants consume KE ((R)-3-hydroxybutyl (R)-3-hydroxybutyrate), and on another testing day a drink with isocaloric dextrose (DEXT), after which participants are scanned for 1H-MRS and fMRI and complete an alcohol consumption paradigm each day after scanning.
At the age of 17, in Brittany, 94.9% of adolescents have experimented alcohol consumption 78.1% within a month and 25.5% report repeated episodes of Intensive Punctual Alcohol. Among the potential explanatory factors of this worrying epidemiology, social and cultural factors induce a social valuation of alcohol consumption and drunkenness. There are also individual vulnerability factors, particularly important in adolescence between experimentation and the transition to regular use or even to alcohol use disorders. Despite the extent of the damage, there is currently little reliable data on effective primary prevention strategies for dealing with addictive behavior. Many prevention programs target age range in school settings, to delay or reduce use of psychoactive substances. A meta-analysis on the impact of this prevention programs in school settings, concluded that most interventions are associated with no or little impact with respect to the goal of reducing psychoactive substances with teenagers. Among existing programs, "PREVENTURE" has been evaluated in 5 trials with high-risk teenagers identified in schools settings, in different countries (Canada, Europe). The results show a clear and robust effect on reducing alcohol consumption. This program has not been tested outside the school setting and a recent review mention the need to make this program more accessible by targeting vulnerable groups and studying the impact of this program on this population. The PREVADO study is a prospective, controlled, randomised, open-label study. After inclusion, the adolescent completes the questionnaire SURPS (Substance Use Risk Profile Scale). The SURPS is self-report questionnaire that assesses four well-validated personality risk factors for substance misuse (Impulsivity, Sensation Seeking, Anxiety Sensitivity, and Hopelessness). There is a 23-item to which adolescents are asked to respond using a 4-point Likert scale ranging from "strongly agree" to "strongly disagree" : Hopelessness (7 items), Anxiety Sensitivity (5 items), Impulsivity (5 items), and Sensation Seeking (6 items). Adolescents will be randomized into 2 groups (stratification on the 4 predominant risk personality types from the SURPS (Substance Use Risk Profile Scale) and on the recruitment modality) : - Intervention group : teenagers follow the "PREVENTURE" program and routine cares - Control group : teenagers follow routine cares
Alcohol use disorder (AUD) is the second highest preventable cause of death in France. Only 3% of patients are prescribed approved drugs for reducing alcohol consumption or maintenance of abstinence. Increasing evidence supports the efficacy of psychotherapies such as cognitive and behavioral therapies (CBT) in AUD. However, some patients are resistant to CBT and the positive effects of CBT could wane over time, resulting in mid- and long-term relapses. Mindfulness practice is increasingly widespread in the United States and its efficacy in various fields appears very promising. The study investigators hypothesize that the Mindfulness Based Relapse Prevention (MBRP) program will be more efficient than a relaxation/meditation without guidance control program in AUD.
This study is for women who have experienced a sexual assault in the past six weeks and use alcohol. The research involves completing a five week behavioral treatment for stress and alcohol use. Participants will complete surveys during visits. Participants may also be asked to complete brief daily assessments on their smart phones.
This study will conduct a randomized clinical trial comparing levels of treatment initiation, engagement, and alcohol outcomes for a novel treatment strategy (CBT4CBT delivered in the Black church) compared with traditional outpatient specialty addiction treatment for a large sample of Black adults with AUD. The purpose of this randomized clinical trial is to determine which setting (church or specialty clinic) (1) has better treatment initiation and retention rates and (2) better AUD outcomes as measured by percentage of days abstinent (PDA) (8 weeks, 3, 6 and 9 months follow up).
Alcohol misuse is an epidemic among Veterans in the United States. Nearly 1/3 of Veterans have a lifetime history of Alcohol Use Disorder (AUD). In 2014, there were 15,306 unique patients treated in inpatient VA treatment programs alone, which represents a 10.7% increase from just two years prior. Unfortunately, about 2/3 of those entering treatment will relapse within one year. Cognitive impairments found in chronic alcohol use interfere with adaptive behavior needed for successful recovery. These cognitive impairments and their underlying neural substrates may provide promising new targets for interventions that can reduce relapse rates. Evidence suggests that cognitive training can improve cognition in individuals with AUD, strengthen neural networks mediating cognition, and improve treatment outcome. However, cognitive training is effort intensive, has small effect sizes, and may have limited durability. The primary objective of this study is to investigate if transcranial direct current stimulation (tDCS) can increase the effectiveness of cognitive training to enhance cognition in alcohol use disorder and improve treatment outcome.
The present study seeks to increase understanding of Alcohol Use Disorder (AUD) and Posttraumatic Stress Disorder (PTSD) among veterans, an important public health concern. We will study the effects of regulatory deficits and sleep disturbance on the dynamic course of PTSD and AUD. The study will investigate whether a short, computerized training in the laboratory will alter maladaptive response biases and reduce associations between sleep disturbance, affect and behavioral dysregulation, AUD symptoms, and PTSD symptoms in the real world.