Clinical Research Directory

Prazosin for Alcohol Use Disorder With Withdrawal Symptoms

This is a Phase 2 single site randomized clinical trial (RCT) to be supported by a new NIH-NIAAA grant, R01-AA029113-01, to assess the efficacy of Prazosin (16mg/day) versus Placebo over a 12 week treatment period, followed by a 1- and 3- month assessments post-treatment for individuals with Alcohol Use Disorder (AUD) and history of past or current evidence of alcohol withdrawal symptoms. If medical detoxification is required for any patient, patients would be enrolled after medical detoxification. for those not requiring detoxification, they will be enrolled directly without any requirement of alcohol abstinence. All patients will be provided behavioral counseling weekly with a trained counselor to support recovery during the trial. Primary outcome will be percent of any heavy drinking days and secondary drinking outcomes will be percent of subjects with no heavy drinking days (PSNHDD), avg drinks per drinking day and %of any drinking drinking days as well as additional secondary outcomes of craving, mood and anxiety problems.

Study of Exploratory Plasmatic Markers of Alcohol Withdrawal

This research focuses on alcohol withdrawal in hospitals and its potential neurological consequences. Alcohol withdrawal is an event that induces physical symptoms, such as tremors, sweating, anxiety and requires medical support. Sometimes alcohol withdrawal results in neurological complications, such as epileptic seizures, delirium tremens, Wernicke Encephalopathy, memory and cognitive disorders. Chronic alcohol consumption and lack of vitamin B1 also cause neurological damage. Magnetic resonance imaging of the brain can be used to assess severe forms, but gives little information about possible recovery and mild or transient forms. Currently, there is no scientifically validated blood measurement to assess the intensity of these neurological complications, to predict their occurrence and recovery, or to distinguish between the consequences of chronic alcohol consumption, complications of alcohol withdrawal and vitamin B1 deficiency. This is non-experimental, non-controlled observational research. Four plasma biomarkers were selected to be evaluated in the field of alcoholology. t is the dosage of light neurofilaments (NFL), the Tau protein, the glial fibrillary acidic protein (GFAP) and the ubiquitin carboxyl terminal hydrolase L1 (UCHL-1). These biomarkers are studied, in particular in cerebrospinal fluid, in neurodegenerative diseases and in patients having experienced a cranial trauma. They were described in the literature as markers of cerebral suffering. NF-L would reflect the axon injury, Tau and UCHL-1 protein the neurons injury and GFAP the astrocytes injury. The Quanterix\* assay technique (SIMOA technology) allows simultaneous assay of these 4 biomarkers, with a detection threshold 100 times lower than that of the ELISA technique. This allows plasma assays to be performed and is therefore more accessible and less risky for the patient than assays in cerebrospinal fluid. The objective was to study the kinetics of these four biomarkers (NFL, Tau, GFAP, UCHL-1) during alcohol withdrawal, it was decided to measure these plasma biomarkers at three points during alcohol withdrawal : at the beginning of withdrawal (T1 = J1), after the time when withdrawal is most intense and complications such as Wernicke Encephalopathy or delirium tremens usually occur (T2 = J3-J4), and at the end of alcohol withdrawal management (T3 = J13-J15). The choice of performing T1 the day after the patient's admission (D1) and not the day of the patient's admission (D0) was determined to allow a better homogeneity of the plasma assay and to respect the reflection period before signing the consent. Indeed, patients may have different levels of alcohol in their blood when they are admitted on the morning of D0. This induces a heterogeneous clinic and interferes with the interview and the delivery of an informed information. Moreover, the dosage thus carried out at D1 will be done fasting, on waking, while the patient will be non-alcoholic, under identical conditions for all patients. In this exploratory study, the number of subjects needed is set at 18 subjects who have completed the research, i.e., having had three samples at D1 (T1), D3-J4 (T2) and D13-J15 (T3) without alcohol consumption until T3. Subjects leaving the study before this third test will be replaced up to a maximum of 7 replacements. With no previous study to our knowledge measuring these biomarkers in alcohol withdrawal, we cannot anticipate the variance. We therefore set the number of subjects to be included based on the capacity of a SIMOA assay kit for the four biomarkers NLF, Tau, GFAP, and UCHL-1. Anticipating, the risk of alcohol reconsumption, early discharge and lost to follow-up, it is planned to include 25 patients. Inclusions will end after the third follow-up visit (T3) of the 18th patient for whom we will have all three samples taken (complete data) or after T3 of the 25th patient included. The risks for the patient are the occurrence of a complication during the procedures included in the protocol, i.e. for all patients, one or more haematomas at the points of venous sampling or the occurrence of a vagal malaise.

Intravenous Acetate as an Adjunctive Treatment for Alcohol Withdrawal in Hospitalized Patients

Alcohol withdrawal syndrome is a highly morbid condition affecting a substantial percentage of patients hospitalized who have alcohol use disorders, estimated at 5-6% of all hospitalized patients. Standard treatment paradigms for alcohol withdrawal syndrome have common and serious side effects, and do not fully address this condition's underlying pathophysiology. This study will examine the feasibility and safety of administering intravenous acetate, an alcohol metabolite and alternative brain fuel, as an adjunctive treatment for alcohol withdrawal in hospitalized patients that will to set the stage for future investigations of its efficacy as an adjunctive treatment in the hospital setting.

Use of tAN® in Alcohol Withdrawal Management

This research study is being conducted to learn if Transcutaneous Auricular Neurostimulation (tAN®) may be effective in treating alcohol withdrawal syndrome. Transcutaneous Auricular Neurostimulation (tAN®) works by delivering small electrical stimulations to the Vagus and Trigeminal nerves. This study will be conducted over the course of five days. Participants will be enrolled within 24 hours of entering treatment for alcohol withdrawal management. A total of 60 individuals will be enrolled and randomly assigned to either active (treatment with the device + treatment as usual) or sham (treatment as usual) group. Data will be collected on alcohol craving, use of comfort medications, sleep, and mood.

Motivational Interviews Post Hospitalisation on Maintaining AbstiNence for 1 Year après le Sevrage en Alcool

The aim of this clinical study is to evaluate the efficacy of reinforced inpatient aftercare versus usual care on the percentage of days of abstinence during the first year following withdrawal in adults with alcohol use disorders undergoing inpatient withdrawal. The hypothesis is that reinforced post-withdrawal follow-up, of the motivational interview type, during the first 4 months following hospitalisation, in addition to the usual care, would allow : * Increase the percentage of days of abstinence in the year following withdrawal. * Reduce the rate of relapse in the year following withdrawal. * An increase in the cumulative and maximum duration of abstinence, an increase in motivation to maintain the change initiated and a reduction in the use of other substances in the year following withdrawal. * A reduction in the impact of risk factors involved in the relapse process in the year following withdrawal. All participants will have assessments to monitor their abstinence and consumption. In addition to their assessments, the experimental group will have motivational talks once every 15 days.

Effects of Ketone Supplementation on Acute Alcohol Withdrawal

The goal of this study is to study the effects of the ketone supplement Kenetik compared to placebo (an inactive beverage) on alcohol withdrawal symptoms during the 5 days of clinical alcohol withdrawal management treatment at the Caron Treatment Center.

Comparison of the Effect on Anxiety of Combining Hypnosis and Aromatherapy Through Olfactory Anchoring Versus Standard Care in Patients Undergoing Alcohol Withdrawal

According to a meta-analysis published in 2019, hypnosis has demonstrated positive effects in the treatment of certain mental illnesses, particularly anxiety. This technique aims to put the subject into a particular state of consciousness conducive to therapeutic action. The safe place in hypnosis is the basis for anxiety relief work, the first step towards the use of hypnotic metaphors. Smell is an excellent way to stimulate the imagination in creating this safe place. Anchoring allows the effects of a hypnosis session to be reactivated, enabling the subject to re-experience its benefits through tactile stimulation, a key word, or an image. The investigators use olfactory stimulation as a hypnotic anchor while also utilizing the anxiolytic properties of essential oils. While there are already studies on the use of hypnosis or aromatherapy in the treatment of patients who use psychotropic drugs, no study to date has focused on their combined use. The innovative aspect of this treatment lies in the prolongation and reinforcement of the effect of the hypnosis session through olfactory stimulation. The literature shows that memories triggered by a smell have the ability to materialize physiologically in the areas of the brain that process spatial and temporal information. This is also a goal that hypnosis aspires to achieve. The investigators hypothesize that the use of these two tools in formalized, time-limited nursing interviews can provide patients in the complex withdrawal unit with the means to reduce their anxiety in the short and medium term.

Effects of Ketone Supplementation on Alcohol Withdrawal and Brain Metabolism in Alcohol Use Disorder

The goal of this clinical trial is to learn the effects of ketone supplement compared to placebo on alcohol withdrawal symptoms during a 4 day alcohol withdrawal management treatment in adults with moderate to severe alcohol use disorder at the Hospital of the University of Pennsylvania, Cedar Detox Center.

Bright Light Therapy During Residential Alcohol Withdrawal

This is a randomized controlled trial assessing the effectiveness of light therapy versus placebo in patients undergoing alcohol withdrawal.

Validation of the French Version of the Prediction of the Alcohol Withdrawal Severity Scale (PAWSS)

The goal of this observational study is to validate the French version of the PAWSS scale in a population of patients with Alcohol Use Disorders. Prediction of Alcohol Withdrawal Severity Scale (PAWSS) has an excellent psychometric characteristics and predictive value of complicated alcohol withdrawal. The main question it aims to answer is: Are the psychometric properties of the French version of the PAWSS scale comparable to those of the English version in a population of alcohol use disorders subjects? AUDs participants are included and followed for three days during their hospitalization, They will performed several scales and surveys (DSM-5 AUD criteria, AUDIT, French version of PAWSS and CIWA-AR).

Safety & Efficacy of Baclofen for Alcohol Withdrawal in Chronic Liver Disease With Active Alcohol Consumption

This study examines the safety and effectiveness of baclofen as a treatment for alcohol withdrawal in patients with chronic liver disease who continue drinking. It aims to evaluate baclofen's ability to promote alcohol abstinence or reduction while monitoring adverse effects. Secondary outcomes include liver function changes, hospital readmissions, and complications of cirrhosis. Alcohol consumption worsens liver disease prognosis, yet alcohol use disorder (AUD) often goes untreated. Baclofen, which is safe for patients with liver impairment, is recommended as a first-line treatment for AUD in chronic liver disease. This prospective study collects data from patients treated with baclofen at Parc Taulí Hospital, analyzing outcomes at three and six months to assess abstinence, alcohol reduction, and adverse effects.