A Comparison of Myoelectric and Bionic Hands

Myoelectric and Bionic Hands in Upper Limb Amputations: A Comparison of Body Image, Function and User Satisfaction

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT07347561

Enrollment

Registered

2026-01-16

Start date

2025-11-01

Completion date

2026-03-15

Last updated

2026-09-11

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

Conditions

Amputation, Prosthesis, Upper Limb Amputation

Keywords

Amputation, bionic hand, myoelectric hand, prosthesis, trans-humeral, trnas-radial

Brief summary

This observational study aims to compare myoelectric and bionic hands in terms of upper extremity function, body image and satisfaction. The main questions it aims to answer are: \- Does upper extremity function differ between bionic and myoelectric hands? The main questions it aims to answer are: Does upper extremity function differ between bionic and myoelectric hands?

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

18 Years to 65 Years

Healthy volunteers

Inclusion criteria

* Aged 18 to 65 years * Individuals with unilateral upper limb amputation * Regular use of a prosthetic device for at least 6 months * Use of a semi-electronic elbow joint prosthetic component * Ability to understand and complete study assessments

Exclusion criteria

* Presence of bilateral or multiple limb amputations * Proximal upper limb amputation at the shoulder level or above * Coexisting neurological or orthopedic disorders that may affect upper limb function or study outcomes

Design outcomes

Primary

Measure	Time frame	Description
Upper Limb Functionol Index-15	Baseline	The Upper Limb Functional Index-15 (ULFI-15) is a 15-item patient-reported outcome measure used to assess functional limitations related to the upper extremity. It evaluates difficulties in daily activities, movement, and functional performance of the upper limb. Higher scores indicate greater functional limitation.
Amputee Body Image Scale	Baseline	The Amputee Body Image Scale (ABIS) is a self-reported questionnaire designed to assess body image perception and body-related concerns in individuals with limb amputation. It measures the psychological impact of amputation on body image, with higher scores reflecting greater body image disturbance.
Orthotics and Prosthetics Users' Survey	Baseline	The Orthotics and Prosthetics Users' Survey (OPUS) is a validated patient-reported outcome measure used to evaluate functional status, satisfaction, and quality of life in individuals using orthotic or prosthetic devices. It assesses the user's perceived functional ability and satisfaction with their prosthetic device and related services.

Countries

Turkey (Türkiye)

Outcome results