Status:
COMPLETED
Machine Learning Modeling of Intraoperative Hemodynamic Predictors of Postoperative Outcomes
Lead Sponsor:
Janny Xue Chen Ke
Collaborating Sponsors:
Dalhousie University
Harvard University
Conditions:
Perioperative/Postoperative Complications
Morbidity, Multiple
Eligibility:
All Genders
45+ years
Brief Summary
With population aging and limited resources, strategies to improve outcomes after surgery are ever more important. There is a limited understanding of what ranges of hemodynamic variables under anesth...
Detailed Description
Lay Summary Introduction: The World Health Organization estimates that 270-360 million operations are performed every year worldwide. Death and complications after surgery are a big challenge. In Can...
Eligibility Criteria
Inclusion
- All patients ages ≥ 45 receiving their index (i.e. first) non-cardiac surgery with an overnight stay at the Nova Scotia Health Authority Queen Elizabeth II (QEII) hospitals (Victoria General and Halifax Infirmary) Halifax, Canada, from January 1, 2013 to December 1, 2017.
- For patients who had multiple surgeries, only the first non-cardiac surgery with an overnight stay at QEII will be included to avoid confounding from previous surgical admissions (i.e. one surgical admission per patient).
Exclusion
- No intraoperative anesthetic records
- Cardiac surgery patients
- Deceased organ donation
Key Trial Info
Start Date :
January 1 2013
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 31 2017
Estimated Enrollment :
35000 Patients enrolled
Trial Details
Trial ID
NCT04014010
Start Date
January 1 2013
End Date
December 31 2017
Last Update
June 30 2020
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