Data mining of severe cutaneous adverse reactions related to immune checkpoint inhibitors in the FAERS / 中国药房

ABSTRACT

OBJECTIVE To mine and analyze severe cutaneous adverse reaction signals of 5 commonly used immune checkpoint inhibitors （ICIs）， and to provide reference for clinically safe use of drugs. METHODS Based on the FDA adverse events reporting system （FAERS） database，adverse drug events （ADEs） reports about severe cutaneous adverse reactions related to ipilimumab， nivolumab， pembrolizumab， atezolizumab and durvalumab were collected from listing in the United States to the fourth quarter of 2022. The ADE signals were mined and analyzed with reporting odds ratio （ROR） and Bayesian confidence propagation neural network （BCPNN）. RESULTS A total of 5 726 reports of severe cutaneous adverse reactions were collected， including 3 037 reports for nivolumab，1 465 reports for pembrolizumab， 130 reports for durvalumab， 429 reports for atezolizumab and 665 reports for ipilimumab. All 5 kinds of ICIs caused positive signals， the correlation degree of which was as follows： pembrolizumab＞atezolizumab＞nivolumab＞ipilimumab＞durvalumab. Stevens-Johnson syndrome（SJS） and toxic epidermal necrolysis （TEN） have been reported for all 5 ICIs， and the association was the strongest with pembrolizumab. CONCLUSIONS All 5 kinds of ICIs are associated with the risk of severe skin adverse reactions， and close attention should be paid to their clinical use， especially being cautious when using pembrolizumab. The combination of ICIs should be avoided as much as possible.