Status:
RECRUITING
Neurocognitive Disorders After Major Surgery in Elderly
Lead Sponsor:
Ciusss de L'Est de l'Île de Montréal
Collaborating Sponsors:
Medtronic
Conditions:
Anesthesia
Neurocognitive Disorders
Eligibility:
All Genders
70+ years
Phase:
NA
Brief Summary
The objective of the study is to investigate, in patients aged 70 years and over undergoing major non-cardiac surgery, the effect of electroencephalic (EEG)-guided anesthesia on postoperative neurocog...
Detailed Description
The main objective of the study is to investigate the effect of EEG-guided anesthesia aiming at reducing anesthetic administration and minimizing burst suppression on the EEG during general anesthesia...
Eligibility Criteria
Inclusion
- Patients 70 years of age or older,
- Major gynecologic, abdominal, urologic, thoracic or orthopedic surgery via laparoscopy or laparotomy under general anesthesia - with or without concomitant use of regional or neuraxial anesthesia -,
- Expected anesthesia time of more than 60 minutes,
- Seen for assessment by internal medicine and/or anesthesiology at the preoperative clinic (CIEPC)
Exclusion
- Known diagnosis of dementia or other neurological, psychiatric, developmental or medical condition that resulted in documented severe cognitive impairment,
- Emergency surgery,
- Significant auditory or visual impairment that precludes participation in cognitive testing,
- Known allergy or intolerance or other medical condition that precludes the use of prescribed general anesthesia protocol for this study,
- Inability to communicate in French or English.
Key Trial Info
Start Date :
November 24 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
August 1 2025
Estimated Enrollment :
314 Patients enrolled
Trial Details
Trial ID
NCT04825847
Start Date
November 24 2021
End Date
August 1 2025
Last Update
July 17 2024
Active Locations (1)
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1
CIUSSS de l'Est de l'Île de Montréal
Montreal, Quebec, Canada, H1T2M4