Smartphone app could let diabetic foot ulcer patients skip clinic visits for wound checks
NCT ID NCT05579743
First seen Jul 02, 2026 · Last updated Jul 02, 2026
Summary
This study tests whether a smartphone app can help people with diabetic foot ulcers monitor their wounds from home. Participants use the app to take weekly photos of their wound, which are reviewed remotely by medical professionals. The goal is to see if this approach is as effective as standard in-person clinic visits for tracking healing and catching problems early.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Remote wound monitoring smartphone app
- What this could lead to
- If successful, this approach could make wound care more convenient and accessible for people with diabetic foot ulcers, potentially improving healing by catching problems early.
- What could go wrong
- This is a small feasibility study, so results may not apply to all patients. The app requires a smartphone and willingness to self-scan, which may limit use.
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
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148 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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Jun 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female, aged ≥ 18 years old * In treatment for lower extremity wound related to diabetic foot ulcer * Able and willing to use a smartphone to assess the wound for the duration of the study * English language proficiency Exclusion Criteria: * Patients with less than 1 dressing change per week * Patients with wound size that cannot be covered with a single app scan (out of boundary conditions include wounds that wrap around patient's entire leg) * Patients with wounds in an inaccessible location who live without a caregiver to assist in taking wound scans
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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
-
Johns Hopkins University School of Medicine
Baltimore, Maryland, 21287, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New wound dressing put to the test against diabetic foot ulcers
- Silver and sound: can ultrasound push nanoparticles into diabetic wounds?
- Zapping a leg nerve: can a wearable device help stubborn ulcers heal?
- Wound dressings that trap microbes: scientists test a Drug-Free approach
- Can a traditional herbal mix save limbs from diabetic ulcers?