アブストラクト | BACKGROUND: Medications used in the treatment of dermatologic conditions have been associated with squamous cell carcinoma (SCC), basal cell carcinoma (BCC), melanoma, and Merkel cell carcinoma (MCC). OBJECTIVE: The objective of the study was to examine the relationship between systemic dermatologic medications and skin cancer in the FDA Adverse Event Reporting System (FAERS). METHODS: Case-control analyses were performed in FAERS from 1968 to 2021 to examine the reporting odds ratios (RORs) for SCC, BCC, melanoma, and MCC. RESULTS: The oral immunosuppressants were all associated with increased ROR of SCC, BCC, melanoma, and MCC. Azathioprine had the highest ROR for SCC (34.13, 95% CI 29.07-40.08), BCC (21.15, 95% CI 20.63-25.98), and MCC (44.76, 95% CI 31.52-63.55), while quinacrine and guselkumab had the highest ROR for melanoma (13.14, 95% CI 1.84-93.89 vs. 12.73, 95% CI 10.60-15.30, respectively). The TNF-alpha inhibitors were associated with an increased ROR for all skin cancers investigated. CONCLUSIONS: The oral immunosuppressants and many biologic medications were associated with an increased ROR of skin cancers including TNF-alpha inhibitors (etanercept, adalimumab, infliximab), IL-23 or IL-12/23 inhibitors (ustekinumab, risankizumab), and the CD-20 inhibitor rituximab but not dupilumab or IL-17 inhibitors. |