NCT06852950 · Vanderbilt University Medical Center
Continuous Glucose Monitoring for Outpatient Diabetes Management After Hospital Discharge
What this study is about
This study aims to improve patient awareness of the utility of continuous glucose monitoring systems in blood glucose monitoring and to improve patient satisfaction regarding diabetes care, particularly in the matter of blood glucose monitoring, at the transitions of care from the inpatient setting to the ambulatory setting.
View original scientific description
This study aims to improve patient awareness of the utility of continuous glucose monitoring systems in blood glucose monitoring and to improve patient satisfaction regarding diabetes care, particularly in the matter of blood glucose monitoring, at the transitions of care from the inpatient setting to the ambulatory setting.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Non-pregnant adults, ages greater than or equal to 18 years, admitted to VUMC
- Able to give informed consent
- Hyperglycemia requiring insulin therapy including subcutaneous insulin injection or continuous subcutaneous insulin infusion (patient's own insulin pump) during hospitalization and at the time of discharge
- POC glucose or venous glucose levels in the 24 hours prior to participation need to be 70-350 mg/dL
- Need glucose readings greater than or equal to one time per day
- Mental status and dexterity adequate to use Libre 3 Plus or Dexcom G7 sensors with Libre 3 or Dexcom G7 application on patient's smartphone
Exclusion criteria
- Currently using Libre 3 Plus or Dexcom G7 CGMS during hospitalization or have used Libre 3 Plus or Dexcom G7 CGMS in the past 3 months
- Does not have smartphone compatible with Libre 3 App or Dexcom G7 App
- Received chemotherapy during current hospitalization
- Planning on major surgery within 10-15 days
- Hemodialysis or peritoneal dialysis
- Requiring vasopressors, intubation, sedation, or admission to an intensive care unit
- Vitamin C use of more than 500 milligrams per day
- Hydroxyurea use
- Acetaminophen use of more than 4 grams per day or 1 gram every 6 hours
- Significant pitting edema (3+ or greater) i.e. cirrhosis with ascites, congestive heart failure with edema, nephrotic syndrome, or signs of poor perfusion
- Presentation in diabetic ketoacidosis or hyperosmotic nonketotic state
- Skin allergy to adhesives
Where
- Nashville, Tennessee
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Mar 5, 2026 · Source of record for eligibility and locations