Impact of Removable Cast Walker Design on Usability for Patients With Diabetic Foot Ulcers
Improving Diabetic Foot Ulcer Offloading: A Pilot Study on the Impact of Removable Cast Walker Design Factors on Usability
Rosalind Franklin University of Medicine and Science
40 participants
Aug 2, 2023
INTERVENTIONAL
Conditions
Summary
Within their lifetime, over 30% of people living with diabetes will develop a diabetic foot ulcer (DFU), many of which will never heal and may require amputation. Removable cast walkers (RCWs) are commonly prescribed to offload (treat) DFUs. While RCWs are prescribed to be worn during all weight bearing activities, adherence to this prescription is low. This is a serious concern given that low adherence predicts poor DFU healing. This study will provide pilot/feasibility data to inform a larger clinical trial to evaluate the impact of existing RCW designs on adherence and DFU healing. We will also quantify the effect of RCW form on biomechanical and self-reported measures related to usability. Our working hypothesis is that healing outcomes with a given RCW will be predicted by biomechanical and self-reported measures of RCW usability, with the predictive relationship partly explained by the effect of these measures on adherence.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
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Interventions
Tall RCW= a knee high removable cast walker with an offloading insole Short RCW= an ankle high (extending up the leg just past the ankle) removable cast walker with an offloading insole, paired with an external shoe lift to be used with a diabetic shoe on the contralateral limb
Locations(1)
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NCT05415878