NCT02711540

Retrospective Analysis of Procedural Aspects of Transcatheter Aortic Valve Implantation (TAVI) on Peri-procedural Stroke

Retrospective Analysis of Procedural Aspects of Transcatheter Aortic Valve Implantation (TAVI) on Peri-procedural Stroke Rates in the United Kingdom

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 4,000 (actual)
• Sponsor: Royal Sussex County Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Retrospective analysis of all patients receiving TAVI in the United Kingdom (UK). Stroke rates following TAVI are roughly 3%. There are several device and procedure related characteristics which may increase the risk of stroke. We will examine if there is a signal in the UK registry. This will be important is TAVI is to be extended down to lower risk patient cohorts.

Detailed description

Retrospective analysis of all patients receiving TAVI in the UK. Stroke rates following TAVI are roughly 3%. There are several device and procedure related characteristics which may increase the risk of stroke. We will examine if there is a signal in the UK registry. This will be important is TAVI is to be extended down to lower risk patient cohorts. Factors to be examined include (but not limited to): need for Pre-procedure Balloon aortic Valvuloplasty (BAV) Need for two valves need for post-dilatation need for rapid ventricular burst pacing

Conditions

• Aortic Valve Stenosis

Interventions

Type	Name	Description
PROCEDURE	Balloon Aortic Valvuloplasty	Some patients receive BAV prior to TAVI implantation to facilitate better deployment of the TAVI valve

Timeline

• Start date: 2016-02-01
• Primary completion: 2016-07-01
• Completion: 2016-07-01
• First posted: 2016-03-17
• Last updated: 2016-03-17