Using Sensorimotor Reorganization Following Upper Limb Amputation to Improve Prosthetic Control

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorUnion de Gestion des Etablissements des Caisses d'Assurance Maladie - Nord Est

About this trial

Amputation of an upper limb results in a disruption of the sensorimotor loop and a reorganization of the nervous system, leading to the emergence of a phantom limb and the adaptation of compensatory motor strategies. This project aims to leverage these phenomena (induced sensations, phantom mobility, and compensations) to improve control, sensory feedback, and the appropriation of prostheses, in order to reduce cognitive load and musculoskeletal disorders.

Eligibility criteria

Qualifiers

people aged 18 or more

amputation or agenesis of one uper limb, above the wrist or higher

understanding of the French language and the ability to express onself in that language (for semi-structured interviews)

affiliation to a social security programm

Disqualifiers

history of progressive psychiatric or neurological disorders or disorders with residual effects

pregnant or breastfeeding woman

minor

an adult under legal guardianship

Trial design

Treatments tested in this trial

  • Caracterisation
  • Mapping
  • Phantom sensations
  • Classification
  • Prosthetic control
  • motor compensations
  • Use of motor reorganization and compensation

Treatment groups

50 Participants
are divided into 1 treatment group

Sponsors and collaborators

Union de Gestion des Etablissements des Caisses d'Assurance Maladie - Nord Est

Lead sponsor

Institut des Sciences du Mouvement

Collaborator

Institut des Systèmes Intelligents et de Robotique

Collaborator

Laboratoire des Sciences du Numérique de Nantes

Collaborator

Institut de Recherche en Informatique et Systèmes Aléatoires

Collaborator