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Clinical Trial Summary

Dexmedetomidine, a central and peripheral α2-receptor agonist distinct from GABA receptor for benzodiazepines and propofol, has been approved by the US Food and Drug Administration only for use up to 24 h in mechanically ventilated patients. The investigators aim to compare dexmedetomidine with propofol for sedation >24h in poly traumatized mechanically ventilated patients.


Clinical Trial Description

The importance of optimizing the levels of sedation in critical care has been increasingly recognized. Many intensive care experts are focusing on maintaining a targeted ''ideal'' sedation level according to the individual patient's condition to avoid adverse events such as prolonged mechanical ventilation, respiratory depression, pneumonia, delirium, psychological problems, and increased treatment costs resulting from over sedation. Dexmedetomidine is a selective alpha-2-adrenoceptor agonist. It exerts both sedative and analgesic effects via mechanisms different from other sedatives such as midazolam and propofol, and provides sedation characterized by prompt response to stimuli with no respiratory depression. The investigators aim to compare dexmedetomidine with propofol for sedation >24h in poly traumatized mechanically ventilated patients. The investigators will perform a prospective, single center trial to investigate the safety and efficacy of dexmedetomidine for long-term sedation in poly traumatized mechanically ventilated ICU patients, in comparison with propofol. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Caregiver, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT02606409
Study type Interventional
Source Assiut University
Contact
Status Completed
Phase Phase 2/Phase 3
Start date November 2015
Completion date June 2016

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