View clinical trials related to Alcohol Drinking.
Filter by:Chronic alcohol consumption leads to perturbations in gut microbiome balance (dysbiosis) and disruption of gut barrier integrity. As a result, bacteria, toxins, and metabolites can enter the blood stream and reach distant organs, triggering inflammation and oxidative stress. Through this mechanism gut leak is closely related to the onset of metabolic diseases, such as nonalcoholic fatty liver disease (NAFLD) and diabetes. Despite the prominent role of diet and alcohol in the pathogenesis of metabolic diseases, there is a lack of treatments to mitigate their effects in triggering systemic inflammation and oxidative stress. Novel treatments using generally recognized as safe (GRAS) compounds focused on restoring the intestinal barrier to mitigate metabolite endotoxemia are sorely needed. This project will test the potential of broccoli sprouts extract (BSE) as a GRAS treatment to minimize the combined effect of poor nutrition and alcohol on the gut. Broccoli sprouts are rich in sulforaphane, a bioactive compound derived from the glucosinolate glucoraphanin with anti-inflammatory and antioxidant proprieties. BSE supplementation has been used in preclinical and clinical studies as a health- promoting food, showing significant positive changes in the gut microbiota composition, protection against colitis, cardiometabolic improvement, and lower inflammation. We believe that BSE is a viable alternative therapeutic approach for patients who are resistant to lifestyle changes such as healthy eating and reducing alcohol use. Our purpose is to test BSE supplementation in human subjects with poor nutrition compounded by alcohol use, specifically in older adults who we believe will receive greater benefit from this approach. At the completion of the proposed study, we expect to have determined that treatments using generally recognized as safe (GRAS) compounds can be useful to restore the gut barrier integrity, and as consequence of reduced gut leak we expect to observe lower inflammation and oxidative stress.
The goal of this clinical trial is to investigate the biological pathways underlying the beneficial effect of omega-3 polyunsaturated fatty acids (n-3 PUFA) on mental health in patients with alcohol use disorder. The main questions this study aims to answer are: - Can n-3 PUFA improve mood disorders (depression, anxiety), craving for alcohol, cognitive impairments and sociability disorders ? - Are the beneficial effects of n-3 PUFAs due to a modification of the gut microbiota and/or the inflammatory status? Participants will : - take a supplementation of omega-3 or placebo during 3 months - do a brain MRI - be interviewed for a dietary anamnesis - provide blood, stool and saliva samples - perform psychological tests and neuropsychological tasks Researchers will compare active comparator (omega-3) with placebo comparator (olive oil) to see if omega-3 can have a beneficial effect on AUD patients.
Alcohol misuse is a risk factor for early onset cognitive impairment, contributing to 10% of early onset dementia, with risk corresponding to consumption. Additionally, continued drinking risks worsening cognitive decline and dementia progression, while worsening cognitive impairment contributes to drinking escalation. Repetitive transcranial magnetic stimulation (rTMS) has been shown to improve cognition in Alzheimer's Disease and Related Dimentias (ADRD) and separately reduce heavy drinking in alcohol use disorder. Our objective is to optimize rTMS for simultaneous mitigation of both drinking and cognitive dysfunction in older adults.
This 26-week long, double-blinded randomized clinical trial aims to investigate the effects of the GLP-1 receptor agonist semaglutide s.c. vs placebo on alcohol consumption in 108 patients diagnosed with alcohol use disorder and comorbid obesity (BMI>30 kg/m2). Patients will be treated for 26 weeks with semaglutide subcutaneously (s.c.) once weekly or placebo. The medication will be provided as a supplement to standardised cognitive behavioural therapy. A subgroup of the patients will have two brain scans (Magnetic Resonance Spectroscopy (MRS) and functional Magnetic Resonance Imaging (fMRI)) conducted in one scan session at week 0 and 26. The primary endpoint is the percentage-point reduction in total number of heavy drinking days, defined as days with an excess intake of 48/60 grams of alcohol per day (women and men, respectively) from baseline to follow-up after 26 weeks of treatment, measured by the timeline followback (TLFB) method.
The goal of this randomized clinical trial is to test an intervention consisting of a combination of behavioral couples therapy and motivational interviewing to improve communication and reduce conflicts between couples and decrease harmful drinking among spouses in urban primary health centers, South India. The intervention will be delivered by nurses in primary health centers who will be supervised by a clinical psychologist. The main question[s] it aims to answer are: - Do the wives of the couples in the intervention report less intimate partner violence (IPV) after 12 months, compared to wives in couples in a control group? - Do the husbands of the couples in the intervention show less alcohol consumption after 12 months, compared to husbands in couples in a control group? Husbands will participate in Motivational Interview (MI) sessions targeted at reducing their alcohol use. Husband and wife will participate in Behavioral Couples Therapy (BCT) targeted at improving their marital relationship. These intervention participants will be compared to a control group who will receive only referral information for intimate partner violence and an educational session and referral for alcohol use disorder. All participants will participate in quantitative interviews at baseline, and every three months thereafter, for a period of one year. In-depth qualitative interviews will be done with a subgroup of couples to try to understand how the intervention led to the observed outcomes.
This study is a randomized controlled trial of oral semaglutide among treatment-seeking individuals with AUD. The investigators will randomly assign 50 participants to receive semaglutide (titrated to 7 milligrams (mg) per day) or matched placebo for 8 weeks. The primary aims are to assess the safety and tolerability of semaglutide in this population and to evaluate its effects, relative to placebo, on alcohol cue-elicited craving and alcohol consumption.
Study to enroll up to 90 individuals, those with an alcohol use disorder (AUD) (up to n=60) and non-dependent healthy volunteers (HV) (up to n=30). PET/CT imaging will be used to evaluate brain and whole-body inflammation using the investigational radiotracer [18F]NOS. All participants will have one [18F]NOS positron emission tomography/ computed tomography (PET/CT) scan performed.
This is a multi-center, single arm, prospective, open-label, extendable study for the efficacy and safety of dual-target deep brain stimulation for treatment-resistant alcohol use disorder.
The goal of this clinical trial is to compare the impact of providing participants with 1. A recently developed protocol for motivating bystanders to intervene to help others who are in sexual risk situations (Motivate-the-Bystander) alone 2. Motivate-the-Bystander with an alcohol component focused on reducing drinking behaviors (Motivate-the-Bystander+Alcohol) 3. A control condition focused on reducing stress The main questions it aims to answer are: - Is Motivate-the-Bystander more effective than the attention control for increasing bystander behaviors? - Is Motivate-the-Bystander+Alcohol more effective than MTB alone for increasing bystander behaviors? - Is Motivate-the-Bystander+Alcohol more effective than Motivate-the-Bystander alone for decreasing alcohol use during bystander intervention opportunities? Participants will: - Complete online measures (e.g., self-reported bystander behaviors, past bystander training, history of bystander intervention attempts, sexual experiences, drinking behaviors, and other substance use behaviors) - Complete either MTB, MTB+ALC, or the attention control condition online - Complete the virtual reality simulation in the lab - Complete electronic daily diary follow-up surveys about alcohol use and bystander intervention
Alcohol use disorder (AUD) is a burdensome clinical disorder with high relapse rates. Virtual Reality (VR)-based therapeutic and diagnostic approaches have received increasing attention in the treatment of AUD but evidence on the induction of craving via VR scenarios is still needed. Craving for alcohol is associated with psychological and physiological responses. This single-arm clinical study will be conducted including n=60 patients with AUD. Using a head-mounted display (HMD), patients will be confronted with three different VR scenarios (neutral vs. two target situations) while heart rate, heart rate variability (HRV), pupillometry and electrodermal activity (EDA) will be measured continuously. Subjective craving levels will be assessed pre-/during/post-exposure to each VR scenario.