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Pulse Contour Analysis and Tissue Oxymetry in Changing Vascular Tone

Hemodynamics Clinical Trial

Official title:
Pulse Contour Analysis and Tissue Oxymetry in Changing Vascular Tone

Clinical Trial Summary

The purpose of this study is to compare changes of minimally invasive arterial pulse contour cardiac output with changes of intermittent and continuous thermodilution cardiac output by pulmonary artery catheter in hemodynamic unstable patients with rapid changing vascular tone (changing dosage of vasoactive drugs or inotropics, or volume challenge). Simultaneously, global parameters of oxygen delivery and consumption will be compared with regional flow parameters and tissue oxymetry (near infrared spectrometry and laser-Doppler). While continuous thermodilution cardiac output is used for patient management, pulse contour cardiac output, intermittent thermodilution cardiac output and tissue oxymetry is only used for monitoring.

Clinical Trial Description

n/a

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00583687
Study type Interventional
Source University Hospital Inselspital, Berne
Contact
Status Completed
Phase N/A
Start date December 2007
Completion date January 2009
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