CNAP Accuracy Dependent on Hemodynamic Variables

Completed

• Conditions: Accuracy and Precision of Noninvasive Measurement

• Registration Number: NCT01743846
• Lead Sponsor: University Hospital Schleswig-Holstein

Brief Summary

Agreement of CNAP pressure with invasive pressure is evaluated dependent on hemodynamic variables achieved by a PICCO monitor.

Hypothesis: Low cardiac output and volume status but not high vascular resistance affect the accuracy of CNAP.

Detailed Description

Agreement of CNAP pressure with invasive pressure is evaluated dependent on hemodynamic variables achieved by a PICCO monitor.

Hypothesis: Low cardiac output and volume status but not high vascular resistance affect the accuracy of CNAP. Body mass index and age may have impact on the accuracy of PPV measured non-invasively on the basis of volume-clamp technique.

Study Timeline

• Study First Submitted: 2012-12-04
• Study First Submitted QC: 2012-12-04
• Study First Posted: 2012-12-06
• Study Start: 2014-01
• Primary Completion: 2015-07
• Study Completion: 2015-07
• Status Verified: 2015-12
• Last Update Submitted: 2015-12-05
• Last Update Posted: 2015-12-08

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

• need for invasive blood pressure measurement

Exclusion Criteria

• age under 18
• emergencies
• cardiac dysrhythmia

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
arterial pressure	intraoperative	Accuracy and precision of CNAP in comparison with the gold standard

Trial Locations

Locations (1)

University Hospital, Schleswig-Holstein. Departement of Anaesthesia and Intensive Care Medicine; 🇩🇪 Kiel, Germany