Antidepressant drug–drug–drug interactions associated with unintentional traumatic injury: Screening for signals in real‐world data

Autor: Cheng Chen, Sean Hennessy, Colleen M. Brensinger, Warren B. Bilker, Sascha Dublin, Sophie P. Chung, John R. Horn, Kacie F. Bogar, Charles E. Leonard
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Clinical and Translational Science, Vol 16, Iss 2, Pp 326-337 (2023)
Druh dokumentu: article
ISSN: 1752-8062
1752-8054
DOI: 10.1111/cts.13452
Popis: Abstract Antidepressants are associated with traumatic injury and are widely used with other medications. It remains unknown how drug–drug–drug interactions (3DIs) between antidepressants and two other drugs may impact potential injury risks associated with antidepressants. We aimed to generate hypotheses regarding antidepressant 3DI signals associated with elevated injury rates. Using 2000–2020 Optum's de‐identified Clinformatics Data Mart, we performed a self‐controlled case series study for each drug triad consisting of an antidepressant + codispensed drug (base‐pair) with a candidate interacting medication (precipitant). We included persons aged greater than or equal to 16 years who (1) experienced an injury and (2) used a candidate precipitant, during base‐pair therapy. We compared injury rates during observation time exposed to the drug triad versus the base‐pair only, adjusting for time‐varying covariates. We calculated adjusted rate ratios (RRs) using conditional Poisson regression and accounted for multiple comparisons via semi‐Bayes shrinkage. Among 147,747 eligible antidepressant users with an injury, we studied 120,714 antidepressant triads, of which 334 (0.3%) were positively associated with elevated injury rates and thus considered potential 3DI signals. Adjusted RRs for signals ranged from 1.31 (1.04–1.65) for sertraline + levothyroxine with tramadol (vs. without tramadol) to 6.60 (3.23–13.46) for escitalopram + simvastatin with aripiprazole (vs. without aripiprazole). Nearly half of the signals (137, 41.0%) had adjusted RRs greater than or equal to 2, suggesting strong associations with injury. The identified signals may represent antidepressant 3DIs of potential clinical concern and warrant future etiologic studies to test these hypotheses.
Databáze: Directory of Open Access Journals
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