VISION-2 is an international, multi-site, prospective observational cohort study of 20,000 patients undergoing noncardiac surgery. Continuous biometric data will be blindly collected for the first 30 postoperative days, in hospital and at home, using Vitaliti™. Following study enrollment and baseline data collection, follow up visits will occur in-hospital, at 30-days, and 1-year post-operatively. VISION-2 has 3 primary objectives, among participants who underwent noncardiac surgery, the investigators will: 1) determine the pattern and frequency of physiological precursors (i.e., biophysical signals) to MINS, BIMS, sepsis, and infection without sepsis; 2) build prediction models from these biophysical signals and their extracted features through supervised machine learning, for the prediction and early detection of those complications; and 3) build a biobank for evaluation of novel biomarkers.
Age range
65 Years
Sex
ALL
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A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Myocardial injury after noncardiac surgery (MINS)
Timeframe: 30 days after surgery
Bleeding independently associated with mortality after noncardiac surgery (BIMS)
Timeframe: 30 days after surgery
Sepsis
Timeframe: 30 days after surgery
Infection without sepsis
Timeframe: 30 days after surgery