Stroke Volume Analysis During Aortic Valve Replacement Trial

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

68 participants

Study Classification

OBSERVATIONAL

Study Start Date

2014-05-31

Brief Summary

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Compromised peripheral tissue oxygenation during surgery may lead to worse patient outcome, mainly due to post-operative infections or heart failure. Insufficient stroke volume and/or cardiac output due to hypovolemia or cardiac defects play a central role in causing poor peripheral tissue oxygenation. In order to assess stroke volume, there are numerous invasive and non-invasive methods available. Up to the present date it is unknown, if these methods may by used interchangeably in patients with severe cardiac defects like aortic stenosis.

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Detailed Description

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Conditions

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Hemodynamic Monitoring Cardiac Output Cardiac Surgery

Study Design

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Study Time Perspective

PROSPECTIVE

Study Groups

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Hemodynamic optimisation

No interventions assigned to this group

No hemodynamic optimisation

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* scheduled transcatheter aortic valve implantation
* signed patient consent form
* aged 18 or older by time of surgery
* no participation in other clinical trials