New wireless monitor aims to prevent dangerous low blood sugar in hospitalized veterans
NCT ID NCT03508934
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a wireless glucose monitoring system (Glucose Telemetry System) in 218 hospitalized veterans with type 2 diabetes who are at high risk for low blood sugar (hypoglycemia). The device sends blood sugar readings from the patient's bedside to a monitor at the nursing station, allowing staff to act quickly. The goal is to reduce hypoglycemia episodes, which can cause seizures, heart problems, or death.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Continuous glucose monitoring device (Glucose Telemetry System)
- What this could lead to
- If successful, this could provide a safer way to monitor blood sugar in hospitalized patients, reducing the risk of severe hypoglycemia and its complications.
- What could go wrong
- This is a relatively small, early-stage study focused on a specific population (veterans), so results may not apply to all patients. The device may not significantly reduce hypoglycemia compared to standard care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
218 people
The number who actually took part.
- Started
-
Jul 2018
- Expected to finish
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Apr 2026
An estimate. End dates often move.
- Lead sponsor
-
A government agency
The lead sponsor is a US federal agency other than the NIH.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
21 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Veterans with history of DM2 managed with insulin (either basal bolus, basal only or basal with per os DM medications), admitted to the Baltimore VA Medical Center, who have at * least 1 risk factor of hypoglycemia Exclusion Criteria: * Veterans with history of type 1 DM. * Veterans with history of DM2 managed with diet or any combination of oral antidiabetic drugs only. * Veterans hospitalized with significant hyperglycemia or diabetic ketoacidosis * Pregnant Veterans * Veterans receiving glucocorticosteroids in doses (equivalent) to 20 mg of hydrocortisone/day * Veterans that are expected to require a hospital stay \<3 days will also be excluded
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD
Baltimore, Maryland, 21201, United States
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