Clinical trial Recruiting at 1 site Interventional Ages 18 to 89

Evaluating the Nomad powered KAFO for improving mobility in individuals with lower-extremity impairments

Official title: Power Forward Study: A Cross-Sector, Multisite Clinical Trial of a Powered Knee-Ankle-Foot Orthosis

Run by Shirley Ryan AbilityLab · NCT05644522 · Data updated 2026-11-12

This study is testing if a new powered brace can help people with leg injuries move better and feel more balanced compared to their regular braces.

Quick facts

Study typeInterventional
Ages18 Years to 89 Years
SexAll
Enrollment36 (estimated)
SponsorShirley Ryan AbilityLab
Academic / other
Locations1 site (Chicago, Illinois)
StatusRecruiting
StartedMarch 1, 2024
Main results expectedDecember 2027
Study endsDecember 2027
Registry record updatedMay 11, 2026
Trial IDNCT05644522 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with neurological or neuromuscular diseases who regularly use a KAFO or similar device.

Probably not a fit

Patients with severe joint contractures, spasticity, or those unable to stabilize their trunk may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to assess the effectiveness of the Nomad powered knee-ankle-foot orthosis (P-KAFO) in enhancing mobility, balance, and quality of life for individuals who have experienced musculoskeletal or neurological injuries. Participants will use both their own brace and the Nomad device over a three-month period, with their activities monitored through sensors. The study will compare the outcomes of using the Nomad P-KAFO against the participants' existing braces to determine improvements in mobility and reduction in falls.

Why it matters

Potential benefit: If successful, this study could significantly enhance mobility and quality of life for patients with lower-extremity impairments.

How similar studies have gone: While the specific Nomad P-KAFO approach may be novel, similar studies evaluating powered orthoses have shown promising results in improving mobility.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Regular and compliant use of a unilateral or bilateral KAFO or SCO or other passive KAFOs for impairment due to neurological or neuromuscular disease, orthopedic disease, or trauma
* Cognitive ability to understand and follow the study protocol; willingness to provide informed consent
* Willing to wear and charge an activity monitor for three-months home trials.

Exclusion Criteria:

* Flexion contracture in the knee and/or hip joint in excess of 15 degrees
* Non-correctable knee varus/valgus in excess of 15 degrees
* Severe spasticity
* Inability to stabilize the trunk with or without assistive devices (crutches, canes, etc.)

Where it's running

  • Shirley Ryan AbilityLab
    Chicago, Illinois, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.