Accuracy of CGM in the ICU, Compared to Standard of Care
Overview
To determine the performance of the Dexcom CGM device in comparison to arterial glucose samples.
Full Title of Study: “Accuracy of Dexcom G6 Continuous Glucose Sensor in the Intensive Care Unit”
Study Type
- Study Type: Observational
- Study Design
- Time Perspective: Prospective
- Study Primary Completion Date: September 2022
Detailed Description
The performance of the Dexcom continuous glucose sensor will be compared with the current standard of care which is arterial glucose samples analyzed on a glucose meter. Subjects will be ICU patients receiving intravenous insulin infusions.
Interventions
- Device: Continuous Glucose Sensor
- Continuous glucose sensor results will be compared with arterial glucose samples
Clinical Trial Outcome Measures
Primary Measures
- Continous Glucose Sensor values (CGM)
- Time Frame: 3 to 7 consecutive days
- CGM will be compared with arterial glucose values
Secondary Measures
- Vasopressor Use
- Time Frame: 3 to 7 consecutive days
- 10 of the 20 subjects will be on vasopressors and large volume fluid resuscitation
Participating in This Clinical Trial
Inclusion Criteria
- minimum age 18 years – anticipated to be on an insulin infusion for 3-7 consecutive days – 10 of these subjects will be on vasopressors who will be receiving large volume fluid resuscitation Exclusion Criteria:
- subjects not on insulin infusion
Gender Eligibility: All
Minimum Age: 18 Years
Maximum Age: N/A
Are Healthy Volunteers Accepted: Accepts Healthy Volunteers
Investigator Details
- Lead Sponsor
- University of British Columbia
- Collaborator
- DexCom, Inc.
- Provider of Information About this Clinical Study
- Principal Investigator: David Thompson, Clinical Assistant Professor – University of British Columbia
- Overall Contact(s)
- David M Thompson, MD, 604 875 5996, david.thompson@vch.ca
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