From: Impact of opioid analgesics on the efficacy of immune checkpoint inhibitors in a lung cancer population
Variable
OA-Treated (n = 39)
OA-Untreated (n = 93)
P Value
Any irAEs, No (%)
Yes
9(23.0)
25(26.9)
0.648
No
30(77.0)
68(73.1)
Highest grade of irAEs, No (%)
1–2
8(88.9)
19(76)
0.412
> 2
1(11.1)
6(23)