Shoe fit rules put to the test for diabetic foot health
NCT ID NCT06025422
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how different shoe fit guidelines affect pressure inside the shoe for people with diabetes and nerve damage. Researchers measured foot pressure while 26 participants walked in standardized shoes with different toe gap sizes. The goal was to see which fit guideline best reduces pressure that can lead to foot ulcers.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to better footwear recommendations to reduce foot ulcers in people with diabetes.
- What could go wrong
- This is a small pilot study with only 26 participants, so results may not apply to everyone. It measures pressure, not actual ulcer prevention.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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26 people
The number who actually took part.
- Started
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Dec 2022
- Finished
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Jun 2025
- 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.
Who is studied
Sixty people with diabetes type 1 or 2 and neuropathy aged between 18 and 80
- Ages
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18 to 80 years
- 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: * Men and women aged 18-80 years * Confirmed diagnosis of diabetes mellitus type 1 or type 2 * Confirmed diagnosis of neuropathy; * Able to walk unaided for a minimum of 200 steps with capacity to attend the research site * PAR-Q physical activity questionnaire does not indicate any possible heart problems, dizziness or other issue indicating unsuitability for mild physical exercise involved in walking * Willingness and capacity to participate in the study and to sign the informed consent form Exclusion Criteria: * Unconfirmed diabetes mellitus diagnosis * Inability to ambulate independently without walking aids * Presence of rheumatoid arthritis * Active ulcer (i.e. having an active ulcer at the time of recruitment) * Recently healed ulcer (an ulcer which has had less than six months to fully heal) * History of Charcot in foot/joints * Previous minor or major amputation * Neurological disorders other than diabetes-related neuropathy potentially affecting gait, balance or posture * Evidence of significant peripheral vascular disease e.g. (i) attendance at a specialist vascular clinic; (ii) documentation of occlusive arterial disease or intervention; (iii) at least one pulse should be palpable on the affected foot with exclusion where neither pulse is palpable * Blood pressure \>180/100 or \<90/50 * Unable to understand written and verbal English * PAR-Q physical activity questionnaire indicates possible heart problems, dizziness or other issue indicating unsuitability for mild physical exercise involved in walking
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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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Leicester Diabetes Centre
Leicester, Leicestershire, LE5 4PW, United Kingdom
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