Depth of Anaesthesia and Cognitive Dysfunction

Depth of Anaesthesia and Presence of Postoperative Cognitive Dysfunction

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00719628

Enrollment

Registered

2008-07-22

Start date

2008-09-30

Completion date

2009-04-30

Last updated

2009-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cognitive Dysfunction

Keywords

Postoperative, Cognitive, Dysfunction

Brief summary

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.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

60 Years to No maximum

Healthy volunteers

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

Design outcomes

Primary

Measure	Time frame
mean Cerebral state index in relation to postoperative cognitive dysfunction	—

Countries

Denmark

Outcome results