Use of Benzodiazepines and Z-Drugs in Inflammatory Bowel Disease. (22nd December 2022)

• Record Type: Journal Article
• Authors: Bernstein, Charles N.; Fisk, John D.; Walld, Randy; Bolton, James M.; Sareen, Jitender; Patten, Scott B.; Singer, Alexander; Lix, Lisa M.; Hitchon, Carol A.; El-Gabalawy, Renée; Graff, Lesley A.; Katz, Alan; Witges, Kelcie; Marriott, James J.; Marrie, Ruth Ann
• Is Part Of: American journal of gastroenterology. Volume 117:Number 12(2022)
• Page Start: 2046
• Page End: 2054
• Publication Date: 2022-12-22
• Subjects: Stomach -- Diseases -- Periodicals; Intestines -- Diseases -- Periodicals; Gastroenterology -- Periodicals; Gastrointestinal Diseases -- Periodicals; Electronic journals; Periodicals; 616.33
• DOI: 10.14309/ajg.0000000000001955
• Languages: English
• ISSNs: 0002-9270

Abstract

Abstract : INTRODUCTION: We estimated the incidence and prevalence of benzodiazepine and Z-drug (separately and jointly as BZD) use in the inflammatory bowel disease (IBD) population compared with matched controls without IBD and examined the association of mood/anxiety disorders (M/ADs) with the use of BZD from 1997 to 2017. METHODS: Using administrative data from Manitoba, Canada, we identified 5, 741 persons with incident IBD who were matched in a 1:5 ratio to controls on sex, birth year, and region. Validated case definitions were used to identify M/AD. Dispensations of BZD were identified. Multivariable generalized linear models were used to assess the association between IBD, M/AD, and BZD use. RESULTS: In 2016, the incident age/sex-standardized benzodiazepine use rates per 1, 000 were 28.06 (95% confidence interval [CI] 26.41–29.81) in the IBD cohort and 16.83 (95% CI 16.28–17.39) in controls (adjusted rate ratio = 1.69 [95% CI 1.56–1.79]). Benzodiazepine incidence rates were higher for women with IBD than men, but the RR between cases and controls were similar for men and women. The incident age/sex-standardized Z-drug use rate per 1, 000 was 21.07 (95% CI 19.69–22.41) in the IBD cohort. This was 1.87-fold higher than in controls (95% CI 1.73–2.01). In 2017, approximately 20% of persons with IBD used benzodiazepines and 20% used Z-drugs. There was a subadditive effect of both benzodiazepine and Z-drug uses between IBD and M/AD after adjusting for covariates. DISCUSSION: The use of BZD is more common in people with IBD than in population controls. Strategies to reduce the use of BZDs in persons with IBD and to offer alternative management strategies for M/ADs, sleep disorders, and other symptomatic concerns are needed.