Evaluation of CNAP During Anesthesia (CnapEval)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01032226
Recruitment Status : Terminated (Difficulty to include more patients)
First Posted : December 15, 2009
Last Update Posted : September 23, 2016
Information provided by (Responsible Party):
Hopital Foch

Brief Summary:

The purpose of this study is to compare

  • the non invasive measurement of arterial pressure (CNAP monitor)
  • with the invasive measurement of arterial pressure (radial artery catheter) during induction and maintenance of general anesthesia

Condition or disease
General Anesthesia

Study Type : Observational
Actual Enrollment : 45 participants
Observational Model: Cohort
Time Perspective: Prospective
Official Title: Evaluation of CNAP During Induction and Maintenance of General Anesthesia
Study Start Date : December 2009
Actual Primary Completion Date : March 2011
Actual Study Completion Date : March 2011

Primary Outcome Measures :
  1. Comparison between both methods of arterial pressure measurement [ Time Frame: intraoperative ]

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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Patients undergoing major surgery with the need for an invasive blood pressure measurement

Inclusion Criteria:

  • Age >18
  • ASA II, III or IV
  • weight between 40 and 180 kg; BMI < 35
  • surgical procedure performed in supine position
  • normal Allen's test and hand Doppler examination.

Exclusion Criteria:

  • cardiac arrhythmias,
  • history of vascular surgery or vascular implant in the upper limb

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01032226

Hôpital Foch
Suresnes, France, 92151
Sponsors and Collaborators
Hopital Foch
Study Chair: Marc Fischler, MD Hôpital Foch

Responsible Party: Hopital Foch Identifier: NCT01032226     History of Changes
Other Study ID Numbers: 2009/03
First Posted: December 15, 2009    Key Record Dates
Last Update Posted: September 23, 2016
Last Verified: September 2016