Clinical Research Directory
Browse clinical research sites, groups, and studies.
3D Printed vs Ready-to-Wear Insoles for Diabetic Neuropathy
Sponsor: University of Faisalabad
Summary
Diabetic neuropathy is a condition caused by chronic high blood glucose levels that damage nerves over time, frequently causing abnormal plantar pressure and increasing the risk of foot ulcers and impaired mobility. Insoles are widely used to redistribute pressure and improve comfort. This study compares the effect of 3D printed customized insoles versus ready-to-wear insoles on plantar pressure changes in patients with diabetic neuropathy. The study is a randomized controlled trial with 22 participants randomly allocated to two groups: one receiving 3D printed customized insoles and the other receiving ready-to-wear insoles. Plantar pressure is measured using piezoresistive sensors and an Arduino Nano Unit. Secondary outcomes include foot health status (FSHQ questionnaire), satisfaction with assistive technology (QUEST 2.0), and neuropathy severity (NSS and NDS questionnaires). Assessments occur at baseline, 4 weeks, and 8 weeks.
Official title: Comparative Effect of 3D Printed Customized Insoles and Ready to Wear Insoles on Plantar Pressure Changes in Patients With Diabetic Neuropathy
Key Details
Gender
All
Age Range
35 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
22
Start Date
2026-01-01
Completion Date
2026-07-15
Last Updated
2026-06-11
Healthy Volunteers
No
Conditions
Interventions
3D Printed Customized Insole
3D printed customized insoles are fabricated using 3D scanning of the participant's foot to capture individual morphology. The insoles are printed using thermoplastic polyurethane (TPU) or similar 3D printing filament. The intervention involves daily wear of insoles for minimum 6 hours per day, 5 days per week, for 8 weeks. Participants perform level walking on a 28-meter pathway at self-selected speed. Weekly assessments monitor adherence, skin condition, and comfort. Patient education on foot care and insole use is provided.
Ready-to-Wear Insole
Ready-to-wear insoles are prefabricated insoles providing general cushioning and shock absorption. These insoles are not customized to individual foot morphology. The intervention involves daily wear of insoles for minimum 6 hours per day, 5 days per week, for 8 weeks. Participants perform level walking on a 28-meter pathway at self-selected speed. Weekly assessments monitor adherence, skin condition, and comfort. Patient education on foot care and insole use is provided.
Locations (1)
The University of Faisalabad
Faisalābad, Punjab Province, Pakistan