Evaluation of the Phantom X Implantable EMG Sensor System for Myoelectric Prosthesis Control

The CYBORG Study is a first-in-human clinical investigation evaluating the safety and performance of the Phantom X System, an implantable electromyography (EMG) sensor array designed to provide control of upper-limb prostheses. The study will assess surgical feasibility, device function, signal quality, and the system's ability to support intuitive prosthetic control during functional tasks. Participants will undergo implantation of the Phantom X sensors and complete a series of in-clinic visits to assess functional performance of the Phantom X system. Patient-reported outcomes will also be collected at various timepoints.

NCT Number	NCT07325708
Lead Sponsor	Phantom Neuro Inc. Collaborators: Cabrini Health, Melbourne, Australia, ProMotion Prosthetics, Moorabbin, Australia
Conditions	Upper Limb Amputation Below Elbow (Injury), Wrist Disarticulation, Transradial Amputation
Enrollment	10 participants
Start Date	2026-04-17
Primary Completion	2026-12 (estimated)
Study Completion	2027-06 (estimated)
Updated on ClinicalTrials.gov	2026-06-24