Study on the association between adverse drug reactions to opioids and gene polymorphisms: a case-case-control study.

Objective: Adverse drug reactions (ADRs) caused by opioid drugs show individual differences. Our objective was to explore the association between gene polymorphism and ADRs induced by opioid drugs.

Methods: Evidence-based medical data analysis was conducted for genes related to ADRs induced by opioid drugs to select target genes.