Status:
COMPLETED
Tissue Oxygen Use With Combined Arteriovenous Noninvasive Oximetry
Lead Sponsor:
University of Wisconsin, Madison
Collaborating Sponsors:
AABB Foundation
Conditions:
Oxygen Consumption
Eligibility:
All Genders
18+ years
Brief Summary
The goal of this observational study is to find out if researchers can measure oxygen consumption in the body without having to draw blood from lines in arteries and central veins. Participants will ...
Detailed Description
TOUCAN-1 is a study to estimate the accuracy and precision of pulse oximetry as a noninvasive tool for oxygen consumption measurement. Researchers will use a pair of commercially-available, noninvasiv...
Eligibility Criteria
Inclusion
- Inpatient at the University of Wisconsin University Hospital
- Has an internal jugular venous central line
- Has a radial arterial line
Exclusion
- Currently receiving extracorporeal membrane oxygenation (ECMO)
- Currently receiving continuous renal replacement therapy (CRRT/CVVH)
- All usable lumens of the participant's jugular catheter are in use, and interruption of any medical or therapy through any lumen would, in the view of the primary care team, compromise the participant's care.
- Jugular venous catheter is not functional or position is not confirmed by radiography
- Arterial cannula is not functional
- Known history of sickle cell anemia or other hemoglobinopathy
- Therapy with any of the following medications:
- Nitroprusside
- Hydroxocobalamin
- Indocyanine green
- Norepinephrine
- Vasopressin
- Epinephrine
- Any other medication or therapy that, in the judgement of the study investigators, may affect the accuracy and precision of the noninvasive oximetry results
Key Trial Info
Start Date :
January 11 2024
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
July 25 2024
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT06072755
Start Date
January 11 2024
End Date
July 25 2024
Last Update
August 23 2024
Active Locations (1)
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1
University of Wisconsin
Madison, Wisconsin, United States, 53705