Clinical Trial: Wolff-Parkinson-White Syndrome Anterograde Refractory Period of Accessory Duct
Study Status: Terminated
Recruit Status: Terminated
Study Type: Interventional
Official Title: Long Term Evolution of the Anterograde Refractory Period of Accessory Duct in the Wolff-Parkinson-White Syndrome
Brief Summary:
The study consists of the realization of a new esophageal stimulation for patients already stimulated 10 years ago.
The investigators would like to make a long term evaluation of the evolution of anterograde effective refractory period of accessory duct in the WPW syndrome.
This study will be realized by esophageal stimulation.
Detailed Summary:
Sponsor: Nantes University Hospital
Current Primary Outcome: Measurement of effective anterograde refractory period of accessory duct and its evolution for a follow up superior to 10 years [ Time Frame: Day 0 ]
Original Primary Outcome: Same as current
Current Secondary Outcome:
- Triggering a supra-ventricular tachycardia during the stimulation. [ Time Frame: Day 0 ]
- Presence of symptoms linked to WPW syndrome during the interval separating the 2 esophageal stimulation. [ Time Frame: Day 0 ]
Original Secondary Outcome: Same as current
Information By: Nantes University Hospital
Dates:
Date Received: March 31, 2009
Date Started: February 2009
Date Completion:
Last Updated: February 7, 2013
Last Verified: February 2013
