CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 30 enrolled / 30 target
Drug / intervention
acute hypoxiaprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05144802
NCT05144802N/ACompletedOn Track (0.6/mo)Completion was 17mo ago
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Accuracy of Dexcom G6® and FreeStyle Libre® Sensors in Standardized Hypoxemia Conditions

Poitiers University Hospital·interventional·Posted Dec 3, 2021·Updated Jun 17, 2026

In Brief

A clinical study evaluating acute hypoxia for Type 1 Diabetes Mellitus and Type 2 Diabetes Mellitus. Completed, enrolled 30 participants across 1 site.

Detailed Summary

The major aim is to evaluate accuracy of 2 Continuous Glucose Monitoring Systems (CGMS) : Dexcom G6® and FreeStyle Libre® in standardized hypoxemia conditions (artificial normobaric hypoxia). Our purpose is to demonstrate the good performance and calibration of these CGM sensors in hypoxemia conditions.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsType 1 Diabetes Mellitus, Type 2 Diabetes Mellitus
CountriesFrance
Collaborators--

Timeline

N/ACompletedFinished
20222023202420252026
First PostedDec 3, 2021
Enrollment StartMay 16, 2022
Primary CompletionJan 28, 2025
TodayJul 2, 2026
Enrollment to primary: 2.7 yearsPosted 4.6 years ago

Arms & Interventions

group 1 : FreeStyle Libre 2 on right arm and Dexcom G6 on left armexperimental

In this group, participants will be continuously monitored for their interstitial glucose level with 2 CGM devices : FreeStyle Libre 2 will be applied on right arm and Dexcom G6 will be applied on left arm.

Procedure: acute hypoxia
group 2 : 2 FreeStyle Libre 2 on left arm and Dexcom G6 on right armactive_comparator

In this group, participants will be continuously monitored for their interstitial glucose level with 2 CGM devices : Dexcom G6 will be applied on right arm and FreeStyle Libre 2 will be applied on left arm.

Procedure: acute hypoxia

Interventions

acute hypoxiaprocedure

Participants will be exposed to a 3-hour acute hypoxia