Evaluation of CNAP During Anesthesia (CnapEval)

This study has been terminated.
(Difficulty to include more patients)
Information provided by:
Hopital Foch
ClinicalTrials.gov Identifier:
First received: December 12, 2009
Last updated: March 19, 2011
Last verified: March 2011

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

General Anesthesia

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Evaluation of CNAP During Induction and Maintenance of General Anesthesia

Further study details as provided by Hopital Foch:

Primary Outcome Measures:
  • Comparison between both methods of arterial pressure measurement [ Time Frame: intraoperative ] [ Designated as safety issue: No ]

Estimated Enrollment: 100
Study Start Date: December 2009
Study Completion Date: March 2011
Primary Completion Date: March 2011 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
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
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01032226

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

No publications provided

Responsible Party: Dr Marc Fischler, Hôpital Foch
ClinicalTrials.gov Identifier: NCT01032226     History of Changes
Other Study ID Numbers: 2009/03
Study First Received: December 12, 2009
Last Updated: March 19, 2011
Health Authority: France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis)

Additional relevant MeSH terms:
Central Nervous System Depressants
Physiological Effects of Drugs
Pharmacologic Actions
Central Nervous System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on April 23, 2014