Alcohol Use Disorder News and Research

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Binge drinking history makes male and female mice react differently to stress, study shows

Researchers with the Veterans Affairs Portland Health Care System and Oregon Health & Sciences University found that a history of binge drinking made male and female mice react differently to traumatic stress.

10 Oct 2018

UC Riverside researchers receive NIH grant to study alcohol use disorders among Pacific Islanders

Pacific Islanders, who trace their roots to the native peoples of Hawaii, Guam, Samoa, and other Pacific Islands, make up the third-fastest-growing racial group in the United States.

27 Sep 2018

Male and female brains are affected differently by repeated binge drinking

Gene expression in an area of the brain linked to addiction is affected differently by repeated binge drinking in males and females, finds a new study published today in Frontiers in Genetics.

10 Sep 2018

Simple intervention during routine care reduces alcohol consumption in men with HIV

Among the more than 1 million people in the U.S. living with HIV, 19 percent meet the criteria for an alcohol use disorder.

14 Aug 2018

Study: Binge drinking impairs working memory in adolescent brain

A new study from researchers at Columbia University Irving Medical Center found that binge drinking impairs working memory in the adolescent brain. The study, in mice, explains why teenagers who binge drink are 15 times more likely to become alcoholics during adulthood.

19 Jul 2018

Hunger hormones could be key to new treatments for drug, alcohol addiction

Hormones that signal the body's state of hunger and fullness could be the key to new treatments for drug and alcohol addiction.

17 Jul 2018

URI researchers working to develop novel medication to treat alcohol use disorder

Alcohol abuse is among the leading causes of preventable death in the United States, killing more than 88,000 people a year, according to the Centers for Disease Control.

28 Jun 2018

People with co-existing HCV and AUD experience greater psychiatric, immune problems

Infection with the hepatitis C virus is a contagious liver disease with symptoms that range from mild illness for a few weeks to serious, lifelong liver problems.

28 Jun 2018

New study finds way to help treat alcohol addiction and ease withdrawal symptoms

According to a new study by Scripps Research scientists, activating a receptor found in brain cells may help treat alcohol addiction and ease some withdrawal symptoms. The researchers studied the effects of activating the receptor in alcohol-addicted rats and reported the results today in the journal eNeuro.

27 Jun 2018

Study suggests new approach for treating alcohol use disorder

Activation of a receptor with no known function in the brain reduces excessive alcohol use and the pain of withdrawal, according to preclinical research in male rats. The study, published in eNeuro, suggests a new approach towards the treatment of alcohol use disorder.

26 Jun 2018

Opioid misuse may compromise effectiveness of treatments for alcohol use disorder

New research indicates that opioid misuse and the use of cannabis and other drugs may compromise the effectiveness of treatments for alcohol use disorder.

6 Jun 2018

Study explores brain chemistry of alcohol exposure in people with family history of AUD

People with a family history of alcohol use disorder release more dopamine in the brain's main reward center in response to the expectation of alcohol than people diagnosed with the disorder, or healthy people without any family history of AUD, reports a new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.

23 May 2018

Study lays foundation for treating drug, alcohol addicts with noninvasive brain stimulation

In a study investigating the use of transcranial magnetic stimulation for drug addiction, researchers at Medical University of South Carolina are the first to demonstrate that the noninvasive brain stimulation technique can dampen brain activity in response to drug cues in chronic alcohol users and chronic cocaine users.

15 May 2018

MGH researchers identify risk factors for drug overdose in youth with substance use disorders

A team of Massachusetts General Hospital investigators has identified factors that may increase the risk of drug overdose in adolescents and young adults. In their report published online in the Journal of Clinical Psychiatry, the researchers describe finding that more than a quarter of those seeking treatment at Addiction Recovery Management Service, an MGH-based outpatient substance-use-disorder treatment program for youth ages 14 to 26, had a history of at least one overdose.

24 Apr 2018

Searching for most appropriate genetic factors that contribute to alcohol sensitivity

Alcohol use disorder is a complex trait, both in its causes and characteristics. Individuals' sensitivity to alcohol can predict their risk of adverse alcohol outcomes like AUD. Further, AUD runs in families, reflecting in part a genetic component.

5 Apr 2018

Study reveals a significant link between heavy alcohol use and dementia

New research has found alcohol use disorders to be one of the most vital avoidable risk factors for the onset of all types of dementia, early-onset dementia in particular.

21 Feb 2018

Neurotransmitter glutamate plays role in alcohol cravings, IU-led study finds

A study led by Indiana University on neurochemical changes associated with alcohol addiction found that the neurotransmitter glutamate plays a role in some alcohol cravings.

13 Feb 2018

Symptoms of alcoholism affect prescription drug adherence to treat disease

Symptoms of alcoholism make it more difficult for some people to regularly take the prescription drug naltrexone, which could help treat their disease, a researcher at Oregon State University has found.

8 Feb 2018

Wake Forest Baptist receives NIH grant for alcohol addiction research center

The National Institutes of Health has awarded Wake Forest Baptist Medical Center a grant worth an estimated $8 million over five years for the establishment of a new center for research into alcohol addiction.

3 Jan 2018

Research finds high AUD prevalence among Puerto Ricans

Puerto Ricans make up the second largest Hispanic group in the United States, comprising 9.5% of the population (Mexicans are the largest group). Puerto Ricans living on the U.S. continent have some of the highest rates of drinking, binge drinking, and alcohol use disorder (AUD) of any of the U.S. Hispanic national groups.

2 Jan 2018