The effect of post-amputation pain and phantom sensations on prosthesis use, body image, and quality of life in patients with lower-extremity amputation

Objectives: The aim of this study was to investigate phantom limb pain (PLP), PL sensation (PLS), and residual limb pain (RLP) after lower-extremity amputation and their effect on patients' effective prosthesis use, body image, and quality of life in prosthetic users

The efficacy of robot-assisted training for patients with upper limb amputations who use myoelectric prostheses: a randomized controlled pilot study

The aim of this pilot study was to investigate whether a movement therapy robot can improve skills in using a myoelectric prosthesis by patients with upper limb amputations. This prospective randomized, controlled study included a total of eleven patients with upper limb amputations who use myoelectric prostheses. The patients were randomized into a robot-assisted exercise group (n = 6) and a control group (n = 5). The robot group received robot-assisted training. No training program was provided to the control group. The outcome measure was kinematic data (A-goal hand-path ratio, A-goal deviation, A-goal instability and A-move) evaluated by the Armeo (R) Spring movement therapy robot. Significant improvements were noted in the A-goal hand-path ratio; A-goal deviation and A-goal instability in the robot group after treatment while compared with control group. No significant changes in A-move scores. We concluded that robot-assisted training may improve myoelectric prosthesis use skills in patients with upper limb amputation