FOOTSAK (Footwear Self-Assessment Kit)
- Conditions
- Diabetes Mellitus
- Interventions
- Other: FOOTSAK (FOOTwear self-assessment kit)
- Registration Number
- NCT06200532
- Lead Sponsor
- University of Leicester
- Brief Summary
FOOTSAK is a Footwear Self-Assessment Kit intended to empower people with diabetes by providing the necessary tools and instructional materials to enable self-assessment to determine whether footwear has adequate length and width. This feasibility study aims to determine whether people with diabetes and their footwear buddies can use FOOTSAK with sufficient (1) accuracy, (2) reliability and (3) ease of use to identify incorrectly fitting footwear (IFF).
Ten people with type 1 or 2 diabetes without any minor or major toe or foot amputation will be recruited to use the FOOTSAK. Given that foot measurements have to be made whilst standing (to ensure full blood flow to feet during measurements), ten 'Footwear buddies' - will also be recruited. These are people with or without diabetes willing to measure the feet of participating people with diabetes (for example, a spouse, partner, carer, friend, neighbour, or housemate).
Both participants are asked to watch instructional videos/short demonstrations and read large text instructions. Footwear buddies are asked to repeatedly measure the feet of people with diabetes. People with diabetes are asked to repeatedly measure their footwear then assess whether they are correctly fitting. The feet and footwear of participants with diabetes are then measured by a trained researcher to determine accuracy.
1. Determine whether foot measurements made by footwear buddies are accurate: +/- up to 5mm when compared to a trained researcher.
2. Determine whether repeated footwear and foot measurements made by participants are reliable: Intraclass Correlation Coefficient ≥0.83 for footwear length and ≥0.72 for footwear width (assuming a 15% decrease in reliability when compared to a trained researchers' scores).
3. Determine whether FOOTSAK measuring tools and instructional materials ease of use ≥7.0 /10.0 using Visual Analogue Score with free text comments. Any measuring tool failing to obtain a score of 7.0 or higher will be replaced in consultation with PPI participants and any instructional tool amended through PPI.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 20
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Single cohort of people using home footwear self-assessment kit FOOTSAK (FOOTwear self-assessment kit) FOOTSAK is a Footwear Self-Assessment Kit intended to empower people with diabetes by providing the necessary tools and instructional materials to enable self-assessment to determine whether footwear has adequate length and width. This feasibility study aims to determine whether people with diabetes and their footwear buddies can use FOOTSAK with sufficient (1) accuracy, (2) reliability and (3) ease of use to identify incorrectly fitting footwear (IFF). We will recruit ten people with type 1 or 2 diabetes without any minor or major toe or foot amputation to use the FOOTSAK. Given that foot measurements have to be made whilst standing (to ensure full blood flow to feet during measurements), we will also recruit ten 'Footwear buddies' - people with or without diabetes willing to measure the feet of participating people with diabetes (for example, a spouse, partner, carer, friend, neighbour, or housemate).
- Primary Outcome Measures
Name Time Method Accuracy Visit 1 on day 1 Accuracy: average (mean) variation of study participants' foot and footwear measurements from a trained researcher's measurements and standard error of measurements.
Ease of use scores Visit 1 on day 1 Mean ease of use visual analogue scores (i) both overall and for each section of instructional material; (ii) for each study video / demonstration and overall; and (iii) both overall and for each measuring tools included within the FOOTSAK
Reliability Visit 1 on day 1 Intrarater reliability (Intraclass Correlation Coefficient) based on four measurements of the feet and footwear by study participants
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Diabetes Research Centre
🇬🇧Leicester, Leicestershire, United Kingdom