Smart mat could help veterans avoid diabetic foot ulcers
NCT ID NCT05728411
First seen Jun 25, 2026 · Last updated Jul 23, 2026 · Updated 5 times
Summary
This study tests a smart mat that checks foot temperature at home to catch early signs of damage in high-risk diabetes patients. 800 Veterans with a history of foot ulcers or amputation will use the mat for up to 24 months. The goal is to see if this technology can prevent new ulcers and reduce amputations.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Remote foot temperature monitoring system (smart mat)
- What this could lead to
- If it works, this could give high-risk diabetes patients a simple, home-based way to catch early signs of foot ulcers and prevent them from forming.
- What could go wrong
- This is a relatively early-stage test in a specific VA population. The mat may not reduce ulcers as hoped, and results may not apply to all diabetes patients.
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
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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
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379 people
The number who actually took part.
- Started
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Oct 2023
- Expected to finish
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Dec 2031
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 89 years
- Sex
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Anyone
- Healthy volunteers
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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: * Veteran * Diabetes diagnosis * History of foot ulcer (including active ulcer) OR history of lower extremity amputation (including unhealed amputation) * Able to understand/read English Exclusion Criteria: * Dementia * Unable to ambulate * Bilateral lower extremity amputation * Ankle brachial index \<0.6 or toe brachial index \<0.5 * Currently using in-home temperature monitoring * Prisoner
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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
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Edward Hines Jr. VA Hospital, Hines, IL
Hines, Illinois, 60141-3030, United States
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Richmond VA Medical Center, Richmond, VA
Richmond, Virginia, 23249-0001, United States
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Spokane VA Medical Center, Spokane, WA
Spokane, Washington, 99205-6185, United States
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VA Puget Sound Health Care System Seattle Division, Seattle, WA
Seattle, Washington, 98108-1532, United States
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