Acute alcohol withdrawal

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BACKGROUND: Existing study findings on firearms-related injury patterns are largely skewed towards males, who comprise the majority of this injury population. Given the paucity of existing data for females with these injuries, we aimed to elucidate the demographics, injury patterns, and outcomes of firearms-related injury in females compared with males in the USA. MATERIALS AND METHODS: A 7-year (2013-2019) retrospective review of the National Trauma Database was conducted to identify all adult patients who suffered firearms-related injuries...

OBJECTIVES: The management of patients at risk of severe alcohol withdrawal is challenging because conventional treatment with as-needed benzodiazepines may be ineffective. We created a fixed-dose phenobarbital protocol and compared patient outcomes using this protocol with an as-needed benzodiazepine protocol. METHODS: Patients admitted from the emergency department (ED) to General Medicine from January 1 to June 30, 2022 and treated for alcohol withdrawal with a novel phenobarbital protocol were compared with all of the patients admitted from the ED to General Medicine from January 1 to June 30, 2018, and treated with as-needed benzodiazepines...

microRNA-9 (miR-9) is one of the most abundant microRNAs in the mammalian brain, essential for its development and normal function. In neurons, it regulates the expression of several key molecules, ranging from ion channels to enzymes, to transcription factors broadly affecting the expression of many genes. The neuronal effects of alcohol, one of the most abused drugs in the world, seem to be at least partially dependent on regulating the expression of miR-9. We previously observed that molecular mechanisms of the development of alcohol tolerance are miR-9 dependent...

INTRODUCTION: Alcohol binge drinking is highly prevalent among young adults. While research has established the neurotoxic effects of general alcohol consumption, binge drinking presents unique deleterious effects on the brain through the acute intoxication and withdrawal cycle. The detrimental impacts of binge drinking have been reported across a broad range of cognitive abilities in young adults, however, the research regarding its relationship to attention is mixed. This study investigates the relationship between binge drinking and attention performance in young adults...

BACKGROUND: Current FDA plans include proposed nicotine reduction mandates by the end of 2023. Most research on reduced nicotine cigarettes has been dose-blinded, while a mandate would be known to the public. Few laboratory studies have examined specifically how low nicotine content labeling impacts behavioral response. The purpose of this within-subject, balanced-placebo, human laboratory study was to evaluate the main and interactive effects of nicotine dose expectancy and dose reduction on cigarette reinforcement, withdrawal alleviation, and puff topography...

The insular cortex (IC) integrates sensory and interoceptive cues to inform downstream circuitry executing adaptive behavioral responses. The IC communicates with areas involved canonically in stress and motivation. IC projections govern stress and ethanol recruitment of bed nucleus of the stria terminalis (BNST) activity necessary for the emergence of negative affective behaviors during alcohol abstinence. Here, we assess the impact of the chronic drinking forced abstinence (CDFA) volitional home cage ethanol intake paradigm on synaptic and excitable properties of IC neurons that project to the BNST (IC→BNST )...

We present the case of a 53-year-old male with complicated left-sided parapneumonic effusion due to Streptococcus intermedius and Prevotella buccae . Management required video-assisted thoracoscopic surgery and partial decortication of the left lung. Complications during the hospital stay were extensive, including sepsis, acute hypoxic respiratory failure, alcohol withdrawal, and transient ischemic attack.

RATIONALE: Alcohol use disorder (AUD) is a debilitating physiological and psychiatric disorder which affects individuals globally. The current pharmacological interventions to treat AUD are limited, and hence there is an urgent need for a novel pharmacological therapy which can be effective and safe across the population. OBJECTIVE: We aimed to investigate a novel neutral cannabinoid receptor-1 (CB1R) antagonist, AM6527, in several preclinical models of ethanol consumption using male and female C57BL6/J mice...

A small but growing body of research has suggested the potential for cannabis substitution to support Managed Alcohol Program (MAP) service users to reduce acute and chronic alcohol-related harms. In 2022, researchers from the Canadian Managed Alcohol Program Study (CMAPS) noted a dearth of accessible, alcohol-specific educational resources to support service users and program staff to implement cannabis substitution pilots at several MAP sites in Canada. In this essay, we draw on over 10-years of collaboration between CMAPS, and organizations of people with lived experience (the Eastside Illicit Drinkers Group for Education (EIDGE) and SOLID Victoria) to describe our experiences co-creating cannabis education resources where none existed to support MAP sites interested in beginning to provide cannabis to participants...

BACKGROUND: Alcohol withdrawal syndrome (AWS) represents significant cost to the hospitalized trauma population from a clinical and financial perspective. Historically, AWS has been managed with benzodiazepines. Despite their efficacy, benzodiazepines carry a heavy side effect profile. Recently, benzodiazepine sparing protocols for the prophylaxis and treatment of AWS have been used in medical patient populations. Most existing benzodiazepine-sparing protocols utilize phenobarbital while ours primarily utilizes gabapentin and clonidine, and no such protocol has been developed and examined for safety and efficacy specifically within a trauma population...

BACKGROUND: Patients with substance use disorders are often encountered in an acute care setting and withdrawal management is important. Available literature reveals inadequate acute management of substance withdrawal due to lack of experience and knowledge of medications. METHODS: A quality improvement project was implemented to improve hospital pharmacists' knowledge, application, and practice of inpatient opioid and alcohol withdrawal management through provision of didactic and case-based education and implementation of practice based prospective drug utilization review (PDUR)...

OBJECTIVE: The purpose of this study was to determine the prevalence of Restless Legs Syndrome (RLS) in patients with Opioid Use Disorder (OUD) taking buprenorphine/naloxone maintenance therapy, and to assess symptom frequency, severity, and sleep disruption due to RLS. METHODS: Surveys inquired about demographic information, amount of time on maintenance treatment, previous drug use, current prescribed medications and alcohol use, and RLS symptoms. Participants were determined to have definite, probable, possible, or no RLS symptoms based on pre-established criteria from the Cambridge-Hopkins Questionnaire...

Despite the thousands of lives lost during the ongoing opioid crisis, a scarcity of new and effective clinical treatments for opioid use disorder (OUD) remains. To address this unmet need, some researchers have turned to dissociative and psychedelic drugs to treat multiple psychiatric conditions. In particular, low doses of ketamine have been shown to attenuate opioid withdrawal and drug use in clinical and preclinical studies. However, ketamine has misuse liability and dissociative side effects that may limit its widespread application as a treatment for OUD...

Alcohol Use Disorder (AUD) is a significant public health issue in the United States. It affects millions of individuals and their families and contributes to substantial societal and economic burdens. Despite the availability of some pharmacological treatments, there is still a pressing need to develop more effective therapeutic strategies to address the diverse range of symptoms and challenges associated with AUD. Catechol-O-methyltransferase (COMT) inhibition recently emerged as a promising new approach to treating AUD due to its potential to improve cognitive effects commonly associated with AUD...

Worldwide, alcohol use and abuse are a leading risk of mortality, causing 5.3% of all deaths (W.H.O., 2022). The endocrine stress system, initiated by the peripheral release of corticotropin releasing hormone (CRH) from primarily glutamatergic neurons in the paraventricular nucleus of the hypothalamus (PVN), is profoundly linked with alcohol use, abuse, and relapse (Blaine & Sinha, 2017). These PVN CRH-releasing (PVNCRH ) neurons are essential for peripheral and central stress responses (Rasiah et al., 2023), but little is known about how alcohol affects these neurons...

Alcohol use disorders are responsible for 5.9% of all death annually and 5.1% of the global disease burden. It has been suggested that alcohol abuse can modify gene expression through epigenetic processes, namely DNA and histone methylation, histone acetylation, and microRNA expression. The alcohol influence on epigenetic mechanisms leads to molecular adaptation of a wide number of brain circuits, including the hypothalamus-hypophysis-adrenal axis, the prefrontal cortex, the mesolimbic-dopamine pathways and the endogenous opioid pathways...

INTRODUCTION: Acute alcohol intake decreases brain glucose metabolism and increases brain uptake of acetate, a metabolite of alcohol. Individuals with alcohol use disorder (AUD) show elevated brain acetate metabolism at the expense of glucose, a shift in energy utilization that persists beyond acute intoxication. We recently reported that nutritional ketosis and administration of ketone bodies as an alternative energy source to glucose reduce alcohol withdrawal severity and alcohol craving in AUD...

Acute pancreatitis is a frequent cause of hospitalization, with the most common triggers being alcohol consumption and gallstones. Although the incidence of drug-induced pancreatitis remains low, it is steadily increasing due to the advent of newly discovered broad-spectrum antibiotics targeting multi-drug resistant organisms. Tigecycline, a broad-spectrum intravenous antibiotic derived from the tetracycline class, was approved by the FDA in 2005 for the treatment of complicated skin and skin structure infections, complicated intra-abdominal infections, and community-acquired pneumonia...

PURPOSE/OBJECTIVE(S): Non-cancer patients prescribed chronic courses of opioids are at high risk of psychiatric or drug overdose particularly during the post-tapering period, but data are limited on this effect in cancer survivors. This study quantified emergency room visits or hospital admissions for psychiatric or drug/alcohol overdose/withdrawal (henceforth "events") in cancer survivors prescribed opioids related to their cancer diagnoses. MATERIALS/METHODS: We identified 15,002 cancer survivors in SEER-Medicare diagnosed between 2010 and 2017 with bladder, breast, colon/rectal, kidney, lung, head/neck, or prostate cancer who were prescribed at least 6 months of stable opioids following their cancer diagnosis...