Vascular Events In Patients Undergoing Same-day Noncardiac Surgery (VALIANCE) Study

Description

The proportion of noncardiac surgeries performed as same-day surgery is increasing worldwide, with more complex surgeries being performed on higher risk patients in the outpatient setting. Little is known on the risk factors, incidence and prognosis of patients undergoing same-day noncardiac surgery. The main objective of this study is to inform on the incidence and risk factors of cardiovascular and other adverse events after same-day surgery and to develop risk prediction tools to better inform on the risk and selection of patients undergoing same-day surgery.

Conditions

Preoperative Care, Surgery--Complications, Myocardial Infarction

Study Overview

Study Details

Study overview

The proportion of noncardiac surgeries performed as same-day surgery is increasing worldwide, with more complex surgeries being performed on higher risk patients in the outpatient setting. Little is known on the risk factors, incidence and prognosis of patients undergoing same-day noncardiac surgery. The main objective of this study is to inform on the incidence and risk factors of cardiovascular and other adverse events after same-day surgery and to develop risk prediction tools to better inform on the risk and selection of patients undergoing same-day surgery.

Vascular Events In Patients Undergoing Same-day Noncardiac Surgery (VALIANCE) Study - A Prospective Observational Cohort Study Evaluating Major Cardiovascular and Adverse Events in Patients Undergoing Elective Same-day Noncardiac Surgery

Vascular Events In Patients Undergoing Same-day Noncardiac Surgery (VALIANCE) Study

Condition
Preoperative Care
Intervention / Treatment

-

Contacts and Locations

Winston-Salem

Wake Forest Baptist Medical Centre, Winston-Salem, North Carolina, United States, 27157

Cleveland

Cleveland Clinic Foundation Fairview Campus, Cleveland, Ohio, United States, 44111

Cleveland

Cleveland Clinic Foundation Main Campus, Cleveland, Ohio, United States, 44195

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • * 45-64 years of age with at least one risk factor, or ≥65 years of age;
  • * undergoing elective noncardiac same-day surgery;
  • * planned duration in the operating room 60 minutes or more;
  • * provided written consent.
  • * intervention does not require the presence of an anesthesiologist;
  • * procedure is performed by a nonsurgical specialty (e.g., gastroenterology, pneumology, radio-oncology or radiology);
  • * intervention is an ophthalmologic procedure;
  • * previously enrolled in the VALIANCE study.

Ages Eligible for Study

45 Years to

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

No

Collaborators and Investigators

Centre hospitalier de l'Université de Montréal (CHUM),

Emmanuelle Duceppe, MD, PhD, PRINCIPAL_INVESTIGATOR, Centre Hospitalier de l'Universite de Montreal (CHUM)

Study Record Dates

2026-08