The Effects of Footplate Stiffness on Foot Loading Within Carbon Fiber Custom Dynamic Orthoses

ConditionTrauma Injury
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-65
SponsorJason Wilken

About this trial

Carbon fiber custom dynamic orthoses (CDOs) improve function, reduce pain, and offload the foot and ankle. CDOs include a proximal cuff that wraps around the leg just below the knee, a posterior carbon fiber strut that bends to store and return energy, and a semi-rigid carbon fiber footplate. The purpose of this study is to determine the effect of CDO use and CDO footplate stiffness on foot loading, limb mechanics, pain, and comfort.

Eligibility criteria

Qualifiers

Between the ages of 18 and 65

Healthy without current complaint of lower extremity pain, spine pain, open wounds or active infections, or medical or neuromusculoskeletal disorders that have limited their participation in work or exercise in the last 6 months

Able to hop without pain

Able to perform a full squat without pain

Disqualifiers

Diagnosed with a moderate or severe brain injury

Lower extremity injury resulting in surgery or limiting function for greater than 6 weeks

Injuries that would limit performance in this study

Diagnosed with a physical or psychological condition that would preclude functional testing (e.g. cardiac condition, clotting disorder, pulmonary condition)

Trial design

Treatments tested in this trial

  • Carbon Fiber Custom Dynamic Orthosis
  • Carbon Fiber Footplate

Treatment groups

20 Participants
are divided into 4 treatment groups

Sponsors and collaborators

Jason Wilken

Lead sponsor

University of Iowa

Sponsor institution

University of Iowa

Collaborator