A propensity score matched cohort study identifying an association of acne, but not oral antibiotic or isotretinoin use, with risk of incident inflammatory bowel disease

Concerns remain regarding whether oral antibiotic or isotretinoin use for acne is associated with increased risk of inflammatory bowel disease (IBD); little is known about whether acne itself is associated with IBD. To determine whether isotretinoin exposure, oral tetracycline-class antibiotic expos...

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Bibliographic Details
Published in:Journal of the American Academy of Dermatology 2023-04, Vol.88 (4), p.841-847
Main Authors: Taylor, Matthew T., Margolis, David J., Kwatra, Shawn G., Barbieri, John S.
Format: Article
Language:English
Subjects:
acne
Acne Vulgaris - chemically induced
Acne Vulgaris - drug therapy
Acne Vulgaris - epidemiology
Anti-Bacterial Agents - adverse effects
Cohort Studies
Crohn's disease
Dermatologic Agents - adverse effects
doxycycline
Humans
inflammatory bowel disease
Inflammatory Bowel Diseases - chemically induced
Inflammatory Bowel Diseases - drug therapy
Inflammatory Bowel Diseases - epidemiology
isotretinoin
Isotretinoin - adverse effects
minocycline
Propensity Score
Tetracyclines
ulcerative colitis
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Summary:Concerns remain regarding whether oral antibiotic or isotretinoin use for acne is associated with increased risk of inflammatory bowel disease (IBD); little is known about whether acne itself is associated with IBD. To determine whether isotretinoin exposure, oral tetracycline-class antibiotic exposure, and/or acne itself are associated with IBD. A propensity score matched cohort study was performed using TriNetX between 2001 and 2022 to compare the 1-year incidence of IBD between those without acne compared to those with acne managed without systemic medications, acne managed with oral tetracycline-class antibiotics, and acne managed with isotretinoin. There was a statistically significant association between acne and risk of incident IBD (odds ratio: 1.42; 95% confidence interval: 1.23-1.65). There was no statistically significant association between oral tetracycline-class antibiotic or isotretinoin exposure and IBD. Use of electronic health data; potential for misclassification bias. This matched cohort study identifies an association between acne and IBD. These data provide further reassurance regarding the use of isotretinoin in the treatment of acne.
ISSN:0190-9622
1097-6787
DOI:10.1016/j.jaad.2023.01.014