Assessment of cognitive function and cerebral blood flow in patients undergoing aortic valve interventio

Not Applicable

• Conditions: Aortic Stenosis; Transcatheter aortic valve implantation; Surgical aortic valve implantation; Cardiovascular - Diseases of the vasculature and circulation including the lymphatic system; Mental Health - Studies of normal psychology, cognitive function and behaviour

• Registration Number: ACTRN12620000989943
• Lead Sponsor: Dr Nicholas Collins

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-10-01
• Last Update Posted: 5 October 2020

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

15 patients with aortic stenosis undergoing surgical aortic valve intervention and 15 patients undergoing transcatheter aortic valve intervention.

Age > 18 years

Exclusion Criteria

Unable to obtain a measurable signal in either left or right MCA.

Uncontrolled hypertension (>160/100mmHg).

Pregnant women and people highly dependent on medical care.

Study & Design

• Study Type: Observational
• Study Design: Not specified