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Completed

NCT Number: NCT01743846

CNAP Accuracy Dependent on Hemodynamic Variables

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.

Completed

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Key information

Conditions

Accuracy and Precision of Noninvasive Measurement

Age range

18 year–99 year

Sex eligibility

All sexes

Study type

Observational

Primary location

University Hospital, Schleswig-Holstein. Departement of Anaesthesia and Intensive Care Medicine

Kiel, 24106, Germany

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • need for invasive blood pressure measurement

Exclusion criteria

  • age under 18
  • emergencies
  • cardiac dysrhythmia

Treatment and study plan

Primary outcomes

  1. arterial pressure

    Time frame: intraoperative

    Accuracy and precision of CNAP in comparison with the gold standard

Sponsors and collaborators

Lead sponsor

University Hospital Schleswig-Holstein

Other

Registry information

Official study title

Accuracy of Continuous Non-invasive Arterial Pressure (CNAP) With Invasive Measurements Dependent on Cardiac Function, Vascular Resistance and Volume Status

Important dates

Study start
2014
Primary completion
2015
Study completion
2015
First posted
Dec 6, 2012
Registry last updated
Dec 8, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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