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Clinical Trial Summary

Proper preoperative sedation can reduce patients' anxiety, enhance patients' cooperation and reduce perioperative complications. The investigators would explore the sedative effects of dexmedetomidine (DEX) with the administration of oral, intravenous and nasal drops, and detect DEX blood concentration in 15 participants, respectively. Pharmacokinetic parameters are detected at 8 time points ( before DEX administration, 10 min, 20 min, 30 min, 45 min, 60min, 90min and 120 min after administration). 3 ml arterial blood was collected at each time point. The blood samples are detected by mass spectrometer. The aim of this study is to investigate appropriate administration time and route for DEX sedation.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03800641
Study type Interventional
Source Eye & ENT Hospital of Fudan University
Contact
Status Completed
Phase Phase 4
Start date January 11, 2019
Completion date January 23, 2020

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