A Study of Glycemic Control in Left Ventricular Assist
Eligible age
18+ yrs
Accepts
All genders
Locations
1 state
Healthy volunteers
No
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About this study
The study is being conducted to understand if the hemoglobin A1c, a measurement of control of blood sugars over a 3-month time, is valid in patients with Left Ventricular Assist Devices (LVADs) in place. To understand whether it is an adequate measurement, the investigators will compare the A1c to results from a continuous glucose monitor (CGM) measurement of blood sugars. By monitoring blood sugars continuously, the investigators will also assess whether they can get better control of blood sugars with a CGM, including avoiding low blood sugars.
Sponsor: Mayo Clinic
You may qualify if…
- ✓ Prior implantation of contemporary, centrifugal flow LVAD (HeartWare or HeartMate 3) at any time after 2010
- ✓ Diagnosis of type II diabetes mellitus
- ✓ Any antihyperglycemic regimen
- ✓ Greater than 3 months out from LVAD implantation
- ✓ Capable of utilizing smartphone device for LibreLink app for uploading glycemic data
- ✓ Patients may be enrolled who have preexisting CGM in place.
You may not qualify if…
- ✕ Type I diabetics
- ✕ Unable to return at 3 month evaluation
- ✕ Unwillingness to participate
Where it's recruiting
Rochester
Source: ClinicalTrials.gov · NCT05933161 · last updated 2026-05-08