Alcohol and substance abuse, depression and suicide attempts after Roux-en-Y gastric bypass surgery.

https://arctichealth.org/en/permalink/ahliterature281902
Source
Br J Surg. 2016 Sep;103(10):1336-42
Publication Type
Article
Date
Sep-2016
Author
O. Backman
D. Stockeld
F. Rasmussen
E. Näslund
R. Marsk
Source
Br J Surg. 2016 Sep;103(10):1336-42
Date
Sep-2016
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Aged
Aged, 80 and over
Alcohol-Related Disorders - diagnosis - epidemiology - etiology
Depression - diagnosis - epidemiology - etiology
Female
Follow-Up Studies
Gastric Bypass - psychology
Hospitalization - statistics & numerical data
Humans
Incidence
Male
Middle Aged
Obesity - psychology - surgery
Postoperative Complications - diagnosis - epidemiology - therapy
Registries
Substance-Related Disorders - diagnosis - epidemiology - etiology
Suicide, Attempted - statistics & numerical data
Sweden - epidemiology
Young Adult
Abstract
Small studies suggest that subjects who have undergone bariatric surgery are at increased risk of suicide, alcohol and substance use disorders. This population-based cohort study aimed to assess the incidence of treatment for alcohol and substance use disorders, depression and attempted suicide after primary Roux-en-Y gastric bypass (RYGB).
All patients who underwent primary RYGB in Sweden between 2001 and 2010 were included. Incidence of hospital admission for alcohol and substance use disorders, depression and suicide attempt was measured, along with the number of drugs prescribed. This cohort was compared with a large age-matched, non-obese reference cohort based on the Swedish population. Inpatient care and prescribed drugs registers were used.
Before RYGB surgery, women, but not men, were at higher risk of being diagnosed with alcohol and substance use disorder compared with the reference cohort. After surgery, this was the case for both sexes. The risk of being diagnosed and treated for depression remained raised after surgery. Suicide attempts were significantly increased after RYGB. The adjusted hazard ratio for attempted suicide in the RYGB cohort after surgery compared with the general non-obese population was 2·85 (95 per cent c.i. 2·40 to 3·39).
Patients who have undergone RYGB are at an increased risk of being diagnosed with alcohol and substance use, with an increased rate of attempted suicide compared with a non-obese general population cohort.
PubMed ID
27467694 View in PubMed
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