RecruitingNot ApplicableNCT05092126

Development & Validation of Preoperative Objective Physiological Evaluation

Sponsor

Duke University

Enrollment

100 participants

Start Date

Nov 23, 2021

Study Type

INTERVENTIONAL

Conditions

Cardiorespiratory Fitness

Summary

This study will compare the measured oxygen consumption (VO2) obtained during sub-maximal exercise testing with the estimated VO2 derived from a non-exercise questionnaire.

Eligibility

Min Age: 18 Years

Inclusion Criteria5

Age 18 and older
Able to speak English
Ambulatory \[assistive devices ok\]
Preoperative Anesthesia and Surgical Screening (PASS) clinic patient with DASI score <34
Able to provide informed consent

Exclusion Criteria9

Acute myocardial infarction (3-5 days)
Unstable angina
Severe untreated arterial hypertension at rest (>200 mm Hg systolic, >120 mm Hg diastolic)
Resting heart rate > 120 bpm
Room air desaturation at rest on room air <85%
Inmate of correctional facility (i.e. prisoner)
Diagnosed history of dementia
Inability to ambulate independently
Considered inappropriate to participate by Principal Investigator