Trial intelligence / Profile preview

Sevoflurane, Propofol, and CO2 Effects on Upper Airway

NCT01557920Phase 4

Key facts

Status
Completed
Start
Jan 2013
Primary completion
Nov 2013
Countries
1
Sponsor
Massachusetts General Hospital
Modality
Small Molecules
Conditions
Airway Complications Associated with Anesthesia
01

Overview

Phase 4, randomised, open-label trial of propofol injection (veterinary) and sevoflurane in Airway Complications Associated with Anesthesia (2 arms), sponsored by Massachusetts General Hospital. Primary endpoints: Upper Airway Closing Pressure at 6 hours and Proportion of Pathological Swallows at 2.6 hours. Started Jan 2013; status: completed.

02

Design

2 arms
Study design
RandomizedOpen-label
  • Propofol

    Propofol anesthesia with CO2 challenge

  • Sevoflurane

    Sevoflurane anesthesia with CO2 challenge

03

Who it enrols

Healthy adults aged 18-45 with BMI 18-28, ASA class I. Excludes those with significant medical illness, anxiety disorder, sleep apnea, or history of drug/alcohol abuse.

04

Endpoints

Primary

  • Upper Airway Closing Pressure

  • Proportion of Pathological Swallows

Secondary

  • Airway Diameter

  • Genioglossus Muscle Electromyogram

  • Minute Ventilation (Tidal Volume and Respiratory Rate)

  • Duty Cycle

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