Stroke Volume Clinical Trial
Official title:
Prospective, Monocentric Pilot Study for the Validation of Stroke Volume by Use of NexFin in Comparison to Different Hemodynamic Monitoring Procedures (Picco2, FloTrac and TEE)
Main hypothesis: there is no difference between stroke volume measurements recorded by a new noninvasive finger cuff system (NexFin) and invasive hemodynamic monitoring systems as Picco2-system, FloTrac and transesophageal echocardiography
In high risc patients undergoing orthopedic surgery an extended cardiopulmonary observation
improves patients safety and postoperative outcome. Therefore invasive procedures as
Picco2-system, FloTrac and transesophageal echocardiography (tee) have the advantage to
measure or calculate stroke volume. Disadvantage of this treatments is the need for a
vascular access with all its complications.
In this study the stroke volume measured by a new noninvasive finger cuff system (NexFin)
should be validated in comparison to invasive hemodynamic monitoring systems as
Picco2-system, FloTrac and tee.
;
Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Supportive Care
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