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Metabolic Cost of Walking With Passive vs. Powered Prosthetic Knees Among Persons With Limb Loss

NCT05831696 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2026-02-04

No results posted yet for this study

Summary

The purpose of this industry-initiated research study is to test that a powered microprocessor controlled knee improves metabolic function during walking in level and sloped conditions as compared to the subject's physician prescribed prosthesis.

Conditions

  • Transfemoral Amputation

Interventions

OTHER

Powered Microprocessor-controlled Knee (PMPK)

A microprocessor-controlled Knee with standardized commercial prosthetic foot

Sponsors & Collaborators

  • Össur Iceland ehf

    collaborator INDUSTRY

  • Loma Linda University

    lead OTHER

Principal Investigators

  • Michael Davidson, Ph.D. · Loma Linda University Health

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-02-27
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05831696 on ClinicalTrials.gov