The Influence of Genetic Polymorphism on Dose- Dependent Analgesic Response and Safety to Propofol in General Anesthesia

Summary

This study investigates the influence of genetic polymorphisms in key drug-metabolizing enzymes-CYP2B6, CYP2C9, and UGT1A9-on the individual response to propofol, a widely used intravenous anesthetic, in patients undergoing general anesthesia. Despite propofol's fast onset and favorable recovery profile, significant inter-individual variability exists in its dosing requirements, sedation depth, and adverse effects. Such variability is believed to arise in part from genetic differences that affect drug metabolism and action. This research focuses on identifying how specific gene variants, particularly those linked to poor or altered metabolizer phenotypes, influence clinical outcomes like induction time, recovery time, and safety profiles during anesthesia.

Timeline

Start

2025-04-01

Primary completion

2026-06-01

Completion

2027-04-01

Drugs

Indications

No indication recorded.