Evaluating the Risk of Cognitive Impairment After Surgical and Transcatheter Aortic Valve Replacement

Completed · Not applicable

Conditions studied: Cardiovascular Disease, Aortic Valve Stenosis, Cognitive Assessments, Valve Surgery, Transcatheter Valve Replacement, Surgical Valve Replacement

In brief

The investigators are conducting a pilot study to compare cognitive outcomes among Veterans with severe aortic valve stenosis who are scheduled to undergo either aortic valve replacement.

Key facts

Study ID

NCT02971020

Run by

Minnesota Veterans Medical Research and Education Foundation

People needed

63

Starts

2016-05-01

Expected to finish

2018-03-21

Last updated by the study team

2018-03-26

Who can join

Age: any, up to 104. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Severe aortic stenosis (AVA: 1 cm2 and/or mean gradient =or > 40 mmHg and/or peak velocity > 4 m/s)
• Scheduled to undergo either surgical or transcatheter aortic valve replacement at the Minneapolis VA Health Care System

You may not qualify if…

• Severe cognitive impairment at baseline (i.e. unable to understand or follow-up study procedures)
• Unable or unwilling to provide informed consent

Where it is running

• Minneapolis VA Health Care System — Minneapolis, Minnesota, United States

Full record on ClinicalTrials.gov

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