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CNAP Accuracy Dependent on Hemodynamic Variables

NCT ID: NCT01743846

Last Updated: 2015-12-08

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

COMPLETED

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2014-01-31

Study Completion Date

2015-07-31

Brief Summary

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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

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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.

Conditions

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Accuracy and Precision of Noninvasive Measurement

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Major Surgery

Patients undergoing major surgery

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* need for invasive blood pressure measurement

Exclusion Criteria

* age under 18
* emergencies
* cardiac dysrhythmia
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital Schleswig-Holstein

OTHER

Sponsor Role lead

Responsible Party

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Dr. Jochen Renner

PD Dr. med Jochen Renner

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jochen Renner, PD Dr.

Role: PRINCIPAL_INVESTIGATOR

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

Robert Hanss, Prof. Dr.

Role: PRINCIPAL_INVESTIGATOR

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

Locations

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

Kiel, , Germany

Site Status

Countries

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Germany

Other Identifiers

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CNAP 2010_3

Identifier Type: -

Identifier Source: org_study_id