RecruitingNot ApplicableNCT05092126

Development & Validation of Preoperative Objective Physiological Evaluation


Sponsor

Duke University

Enrollment

100 participants

Start Date

Nov 23, 2021

Study Type

INTERVENTIONAL

Conditions

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

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Interventions

BEHAVIORALExercise

Calculate oxygen consumption


Locations(1)

Duke University Health System

Durham, North Carolina, United States

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NCT05092126


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