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Personify: Individualized muscle-controlled powered ankle prosthesis.

Personify - Personify

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON58117
Enrollment
4
Registered
2025-08-26
Start date
2026-04-13
Completion date
Unknown
Last updated
2026-05-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lower limb bone-anchored prosthetic users

Interventions

Participants will be provided with, and fully familiarized and trained to use the prosthesis with EMG driven volitional control over a time span of 5 days. Participants will be trained (in a controlle

Sponsors

Radboud Universitair Medisch Centrum
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 18 years or older.Able to provide informed consent.Underwent a uni-lateral transtibial BAP surgery more than 2 years ago.Able to walk independently and able to perform high-impact activities, as defined by Medicare Functional Classification Level (MFC-level) [5] categorization score K3 or higher.

Exclusion criteria

Exclusion criteria: Having any cognitive, communicative, or visual limitations as well as physical co-morbidity, that would hinder or not be safe to execute mid-to-high demand activities during the measurements. Current problems with the BAP which limits the potential participant from executing the research protocol. 

Design outcomes

Primary

MeasureTime frame
Ground reaction forces, ankle push-off force, torque and power and muscle activity patterns.

Secondary

MeasureTime frame
Ground reaction forces, ankle push-off force, torque and power and muscle activity patterns.

Countries

Netherlands

Contacts

Public ContactGM Kooiman

Radboud Universitair Medisch Centrum

vera.kooiman@radboudumc.nl024 366 84 26

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: May 16, 2026