Effects of Epidurally Administered Ropivacaine Concentration on the Hemodynamic Parameters "PNU"


Phase 4 Results N/A

Summary of Purpose

In this trial, the investigators intend to examine whether the concentration of local anesthetics during epidural analgesia could be modulating factor for change of hemodynamics in patients undergoing major upper abdominal surgery.

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 28 August 2017.

16 Nov 2011 19 Mar 2012 19 Apr 2013 19 Apr 2013 1 Aug 2017 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Design

Not available


Not available