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Detection of High Intensity Transient Signals after aortic valve replacement

Detection of High Intensity Transient Signals after aortic valve replacement - Detection of H.I.T.S.

Status
Unknown
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON30608
Enrollment
30
Registered
2007-04-12
Start date
2007-03-01
Completion date
Unknown
Last updated
2024-05-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Neurocognitive Disorder

Interventions

None listed

Sponsors

Catharina-ziekenhuis
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - All patients undergoing isolated aortic valve replacement - Replacement for acquired aortic valve disease - INR in therapeutic range when measuring HITS

Exclusion criteria

Exclusion criteria: - Concomitant procedures - Congential lesions - No sinus rhytm - Carotic artery diseases - History of cerebrovascular events (stroke as well as transient ischemic attack) - Neurocognitive deficits and psychiatric disorder

Design outcomes

Primary

MeasureTime frame
- Detection of HITS after aortic valve replacement with determination of the accuracy and precision of the diagnostic test.—

Secondary

MeasureTime frame
- Optimum orientation of mechanical valves - Origin and nature (pathogenesis)of HITS - Postoperative depravation of H.I.T.S. - Difference between HITS measurement in mechanical and biological valve prosthesis—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)