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Prosthetic Performance Enhancement Trial

Recruiting

Who can join

Ages 18 and older · All sexes

Full eligibility criteria
Inclusion Criteria:

* lower limb amputation at ankle (Symes) level and above
* age 18+ years
* fitted with a walking prosthesis and use it regularly for home and/or community ambulation
* good socket fit, assessed by a score of 8-10 on the socket fit comfort scale
* able to walk for three minutes at a time with or without an assistive device

Exclusion Criteria:

* leg/foot ulcer or other conditions that cause pain during weight-bearing
* poor skin integrity that could cause tissue breakdown by walking
* cardiovascular, respiratory or other critical health conditions that preclude moderate physical activity
* unilateral or bilateral upper limb absence or loss at the wrist and above that precludes use of handrails bilaterally, or would require asymmetrical adaptation to body posture for use.
* pregnancy

About the study

The purpose of this research is to determine the feasibility of an uneven terrain walking program for lower limb prosthesis users. The training is designed to induce step-to-step variability during walking within a safe environment, with the aim of improving walking skill and confidence.

What is being tested

Sponsor: University of Nevada, Las Vegas · Participants: 35 · Started: Jun 26, 2025

Contact the study team

Official record on ClinicalTrials.gov — NCT06419920

Locations in the U.S.

NevadaUniversity of Nevada Las Vegas, Las Vegas

From ClinicalTrials.gov, data retrieved Oct 2, 2026. Each study sets its own eligibility; the study team decides who can join.