ArticleSurgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery2023
Deficits in cognitive control during alcohol consumption after bariatric surgery.
Article in Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 4 citations in OpenAlex.
- Highway to the danger zone? A cautionary account that GLP-1 receptor agonists may be too effective for unmonitored weight loss.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2024Article
- Animal model for high consumption and preference of ethanol and its interplay with high sugar and butter diet, behavior, and neuroimmune system.Frontiers in nutrition · 2023Article
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundWhile bariatric surgery results in substantial weight loss, one negative side effect of surgery is that patients often experience more rapid and intense intoxication effects after consuming alcohol.
objectivesGiven that alcohol use has been associated with impaired cognitive functioning in the general population, this study examined whether acute alcohol consumption after bariatric surgery immediately led to impaired cognitive control, and whether this effect was impacted by baseline levels of cognitive control.
settingNonprofit teaching hospital, United States.
methodsParticipants were 34 adults who attended a laboratory visit before and 1 year after Roux-en-Y gastric bypass surgery, wherein they consumed a weight-based dose of alcohol and completed cognitive testing over the course of 3 hours.
resultsA series of generalized mixed-effect models demonstrated that performance on the cognitive task generally improved over time, likely due to practice effects. However, following bariatric surgery, individuals with impaired cognitive control before consuming alcohol experienced greater commission errors immediately afterward.
conclusionsThese findings suggest that alcohol use after bariatric surgery may produce immediate deficits in inhibitory control among individuals who are already vulnerable to impaired cognitive control. Clinicians should seek to educate bariatric surgery candidates on this possible effect, as deficits in inhibitory control may ultimately lead to risky behaviors and poor adherence with postsurgical medical recommendations.
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