An observational study in Diabetes Mellitus, sponsored by DexCom, Inc.. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2015-02-12.
Sponsored by DexCom, Inc. · Observational
The purpose of this study is to evaluate CGM glycemic control using the Dexcom G4 system as well as system performance during high levels of activity and home use by adult athletes with insulin-requiring diabetes mellitus, over an extended period of time.
10,925 studies on the registry are indexed under Diabetes Mellitus; 1,319 are open to participants now.
This study's enrollment of 13 is below the median of 233 across 2,220 observational studies indexed under Diabetes Mellitus.
Browse Diabetes Mellitus studies →DexCom, Inc. is the lead sponsor of 35 studies on the registry; 1 is open to participants now.
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Adult athletes with diabetes mellitus
Exclusion Criteria:
Athletes who are insulin-requiring and insulin-dependent diabetics undergoing high levels of activity over extended period of time
Device: Dexcom G4 CGM System
Glycemic Control during Exercise
The proportion of time spent in euglycemia zone as well as hypoglycemia zone will be determined from the system glucose readings, particularly during subject's high levels of activity. Longitudinal data analysis methods will be used to assess the within-subject and between-subject effects of the glycemic control for the study population.
Time frame: multiple months, up to 6
System Utility and Usability
The objectives of the study are to evaluate the Dexcom G4 system utility and usability during high levels of activity and home use. The assessments may be evaluated by, but are not limited to, the following: * Number and duration of sensors used by subject * Percentage of CGM system communication during wear * Percentage of CGM system glucose reading during wear * Incidence of System prompts and error messages recorded in the receiver
Time frame: multiple months, up to 6
This study is completed, as verified in Feb 2015. You cannot join it, but the record below documents what was studied.
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DexCom, Inc.