Depth of Anaesthesia and Cognitive Dysfunction

This study has been completed.
Sponsor:
Information provided by:
Rigshospitalet, Denmark
ClinicalTrials.gov Identifier:
NCT00719628
First received: July 21, 2008
Last updated: April 6, 2009
Last verified: April 2009

July 21, 2008
April 6, 2009
September 2008
April 2009   (final data collection date for primary outcome measure)
mean Cerebral state index in relation to postoperative cognitive dysfunction [ Designated as safety issue: No ]
Not Provided
Complete list of historical versions of study NCT00719628 on ClinicalTrials.gov Archive Site
Not Provided
Not Provided
Not Provided
Not Provided
 
Depth of Anaesthesia and Cognitive Dysfunction
Depth of Anaesthesia and Presence of Postoperative Cognitive Dysfunction

The purpose of this study is to investigate if there is an association between the depth of anaesthesia and the presence of cognitive deterioration after surgery.

Not Provided
Observational
Observational Model: Cohort
Time Perspective: Prospective
Not Provided
Not Provided
Non-Probability Sample

Patients above 60 years eligible for surgery

Cognitive Dysfunction
Not Provided
Not Provided
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
70
April 2009
April 2009   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Age above 60
  • Surgery in general anesthesia
  • surgery > 1 hour
  • ASA: 1-3

Exclusion Criteria:

  • Dementia
  • Excessive Use of alcohol or anxiolytics
  • Unable to understand danish
  • MMSE score < 24
Both
60 Years and older
No
Contact information is only displayed when the study is recruiting subjects
Denmark
 
NCT00719628
JAS-001
Yes
Jacob Steinmetz, Dep Anaesthesia, HOC 4231, Rigshospitalet
Rigshospitalet, Denmark
Not Provided
Study Director: Lars S Rasmussen, MD, PhD Dep anaesthesia, HOC, Rigshospitalet
Rigshospitalet, Denmark
April 2009

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP