Smart pump learns your workout routine to stop dangerous sugar drops
NCT ID NCT03859401
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested an artificial pancreas system that learns a person's exercise patterns to prevent low blood sugar (hypoglycemia) during and after moderate exercise. Fifteen adults with type 1 diabetes used the system for about 4 months, comparing it to a standard version. The goal was to see if the smart system could reduce dangerous low blood sugar episodes around exercise time.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
artificial pancreas system (EnMPC controller)
What this could lead to
If it works, this could help people with type 1 diabetes exercise more safely with fewer dangerous low blood sugar episodes.
What could go wrong
This was a very small, early-stage trial with only 15 participants. The system may not work for everyone or in real-world conditions outside the clinic.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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University of Virginia
Charlottesville, Virginia, 22908, United States