Vasopressin to Prevent Hypotension During Beach Chair Surgery

Status Completed

Clinical Trial Summary

Patients undergoing surgery in beach chair position (BCP) are at risk for cerebral ischaemia. The impacts of arginine vasopressin (AVP) on haemodynamics and cerebral oxygenation are evaluated during surgery in BCP.

Clinical Trial Description

Patients undergoing shoulder surgery in BCP under general anaesthesia are randomly allocated to receive i.v. normal saline (control group) or AVP 0.05 or 0.07 U kg-1 (AVP group, n = 15 each) 2 min before moving into BCP. Mean arterial pressure (MAP), heart rate (HR), jugular venous bulb oxygen saturation (SjvO2) and regional cerebral tissue oxygen saturation (SctO2) are measured before (pre-sitting in supine position) and after patients assumed BCP. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT01687894
Study type	Observational
Source	Chonnam National University Hospital
Contact
Status	Completed
Phase	N/A
Start date	May 2012
Completion date	December 2014

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