Connect with us

Hi, what are you looking for?

Life

Obesity-fighting drugs reduce alcohol consumption in individuals

There were fewer hospitalisations among individuals with alcohol use disorder.

A man drinking a glass of whisky. Image by Tim Sandle.
A man drinking a glass of whisky. Image by Tim Sandle.

A new joint study by the University of Eastern Finland and Karolinska Institutet in Sweden found that the GLP-1 agonists semaglutide and liraglutide, which are used for treating diabetes and obesity, are associated with fewer hospitalisations among individuals with alcohol use disorder (AUD).

In a study, fewer hospitalisations were observed for alcohol related causes, substance use related causes, and for physical illnesses when the medication was used. However, no association was observed for hospitalisations due to attempted suicide.

Effective treatments for alcohol dependence exist; however, they remain underused and are not effective, or suitable, for all patients with alcohol or substance use disorder. Previous preliminary studies in animals and humans have shown that GLP-1 agonists may significantly reduce the consumption of alcohol and other substances.

The present study examined Swedish registry data on more than 200,000 individuals who had been diagnosed with alcohol use disorder in 2006–2021. Their drug treatments and hospitalisations were followed up until the end of 2023 using the PRE2DUP method developed by the research team and a within-individual design. During the follow-up, 4,321 of the study participants were using semaglutide, and 2,509 were using liraglutide.

The use of GLP-1-agonists was associated with a significantly reduced risk of hospitalisation due to alcohol use disorder. Semaglutide was associated with a 36% lower risk, and liraglutide with a 28 percent lower risk of hospitalisation.

Both drugs were also associated with a significantly reduced risk of hospitalisation due to any substance use disorder: semaglutide with a 32 percent lower risk, and liraglutide with a 22 percent lower risk.

The risk of hospitalisation when using GLP-1-agonists was lower than when using naltrexone, which was the most effective drug among drugs already approved for alcohol use disorder. Naltrexone was associated with a 14 percent lower risk of hospitalisation due to alcohol and substance use related causes.

The use of semaglutide, liraglutide and AUD drugs were all associated with fewer hospitalisations due to physical illness: semaglutide with 22 percent fewer, liraglutide with 21 percent fewer, and AUD drugs with 15 percent fewer hospitalisations. No statistically significant association was observed between the use of GLP-1-agonists and hospitalisations due to attempted suicide.

According to lead researcher Markku Lähteenvuo of the University of Eastern Finland and the Niuvanniemi Hospital: “The research idea stems from patient observations reporting less alcohol consumption since initiating a semaglutide drug. Similar observations have also been highlighted by scientists in international conferences, so we decided to examine this in more detail”.

“Our study suggests that besides obesity and diabetes, GLP-1-agonists may also help in the treatment of alcohol and substance use disorders; however, these findings need to be further validated in randomised controlled trials,” Lähteenvuo adds.

The research appears in the journal JAMA Psychiatry, titled “Repurposing Semaglutide and Liraglutide for Alcohol Use Disorder”.

Avatar photo
Written By

Dr. Tim Sandle is Digital Journal's Editor-at-Large for science news. Tim specializes in science, technology, environmental, business, and health journalism. He is additionally a practising microbiologist; and an author. He is also interested in history, politics and current affairs.

You may also like:

Entertainment

Actor and filmmaker Tyler Gallant chatted about his future projects, the digital age, and his career in the entertainment business.

Entertainment

On Sunday, February 9th, Grammy-nominated singer and actor Brent Comer (of the Tony award-winning Broadway musical "The Outsiders") headlined 54 Below in New York...

Tech & Science

Political and tech industry leaders were set to descend on Paris Monday for a two-day summit on artificial intelligence.

Business

Equities were mixed in Asia on Monday after Trump ramped up his trade war by announcing huge tariffs on steel and aluminium imports.