Drug classes associated with the development of fulminant type 1 diabetes: a retrospective analysis using the FDA adverse event reporting system database.

BACKGROUND: Fulminant type 1 diabetes mellitus (FT1DM) is a severe subtype of type 1 diabetes characterized by rapid onset, metabolic disturbances, and irreversible insulin secretion failure. Recent studies have suggested associations between FT1DM and certain medications, warranting further investigation.

OBJECTIVES: This study aims to identify drugs associated with an increased risk of FT1DM using the FDA Adverse Event Reporting System (FAERS) database, evaluate reporting patterns, and provide actionable insights to reduce FT1DM occurrence and improve medication safety.

METHODS: A retrospective analysis of FAERS data from 2013 to 2023 was conducted. Drug names were standardized using text mining tools, and safety signals were evaluated using reporting odds ratio (ROR), proportional reporting ratio (PRR), Bayesian Confidence Propagation Neural Network (BCPNN), and Multi-item Gamma Poisson Shrinker (MGPS).

RESULTS: A total of 706 FT1DM cases were identified, predominantly in older individuals and males. Nineteen drugs were implicated, including immune checkpoint inhibitors (nivolumab, ipilimumab, pembrolizumab, avelumab, durvalumab, atezolizumab), lenvatinib, eribulin, psychiatric drugs (atomoxetine, carbamazepine, lamotrigine), anti-infectives (sulfamethoxazole, trimethoprim, amoxicillin), and metabolic modulators (dapagliflozin, sitagliptin, hydrochlorothiazide, allopurinol).

CONCLUSION: This study highlights drugs potentially triggering FT1DM and emphasizes the need for pharmacovigilance and glucose monitoring in patients treated with these medications.