The Ratio of Hypnotic to Analgesic Potency of Volatile Anesthetics

• Status: Completed
• Trial end date: 2016-07-13
• Target enrollment: 0
• Participant gender: All

Summary

The aim of this clinical trial is to evaluate the ratio of hypnotic to analgesic potency of sevoflurane and desflurane at equi-minimum alveolar concentration using SPI and EEG analysis.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Kangbuk Samsung Hospital
• Treatments: Analgesics; Anesthetics; Desflurane; Hypnotics and Sedatives; Isoflurane; Sevoflurane

Criteria

Inclusion Criteria:

• patients undergoing general anesthesia using volatile anesthetics and supraglottic airway (I-gel™)

• patients with american society of anesthesiologist physical status I, II

• patients aged 19-65 years

• patients obtaining written informed consent

Exclusion Criteria:

• patients with a history of any psychiatric or neurological disease

• patients who had received any medication affecting the central nervous system

• patients who had received medication affecting the sympathetic or parasympathetic nervous systems

• patients undergoing tracheal intubation for airway management

• pregnant women