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Vascular Events In Noncardiac Surgery Patients Cohort Evaluation Study (VISION)

CompletedN/A

Sponsor: McMaster University

Conditions: Vascular Death, Myocardial Infarction, Cardiac Arrest, Stroke

Countries: Brazil, Canada, China, Colombia, India, Malaysia, Spain

The investigators' study has 4 primary objectives. Among patients undergoing noncardiac surgery the investigators will determine: (1) the incidence of major perioperative vascular events; (2) the optimal clinical model to predict major perioperative vascular events; (3) the proportion of patients with perioperative myocardial infarctions that may go undetected without perioperative troponin monitoring; and (4) the relationship between postoperative troponin measurements and the 1 year risk of vascular death.

Eligibility overview

Sex: ALL

Age: 45 Years to —

Healthy volunteers: No

Study type: OBSERVATIONAL

Eligibility criteria

Inclusion Criteria:

* All patients who undergo noncardiac surgery are eligible if they are \> 45 years of age and receive a general or regional anesthetic (i.e., plexus block, spinal, or epidural).

Exclusion Criteria:

* We will exclude patients undergoing noncardiac surgery who do not require at least an overnight hospital admission after surgery or who only receive infiltrative (i.e., local) or topical anesthesia.
* We will also exclude patients previously enrolled in the VISION Study and patients who do not consent to participate.

Locations (8)

São Paulo, São Paulo, Brazil
Hamilton, Ontario, Canada
Hamilton, Ontario, Canada
Hong Kong, China
Bucaramanga, Santander Department, Colombia
Bangalore, India
Kuala Lumpur, Malaysia
Barcelona, Spain