A Pilot Study of Shoulder Subluxation Treatment by Using the Self-Designed Surface Functional Electrical Stimulator

Recruiting

Phase 1 Results N/A

Trial Description

The purpose of this study is to investigate the effects of the self-designed surface functional electrical stimulator on shoulder joint subluxation for stroke patients

Detailed Description

Functional electrical stimulation (FES) is a common and effective therapeutic approach for clinical treatments of shoulder subluxation. By applying low-frequency electrical stimulation to the target muscle groups, improvements may be observed in terms of muscle strength, subluxation, and passive humeral lateral rotation of the shoulder joint. In order to overcome issues regarding the integration of an FES and a rehabilitation robot, group members have designed a customized FES system approved by medical safety regulations. Despite sharing identical specifications with commercial models, the approved 2-channel FES system provides better integrity and control when working with the upper extremity rehabilitation robot. In this study, three patients with unilateral shoulder subluxation will be recruited. Limited shoulder x-ray photos shall be taken before, during, and after the FES shoulder subluxation treatment for studying the effects.

Conditions

Interventions

  • Self-designed surface functional electrical stimulator Device
    Other Names: Self-designed surface functional electrical stimulation
    Intervention Desc: Use the self-designed surface functional electrical stimulator to improve the shoulder joint subluxation.
    ARM 1: Kind: Experimental
    Label: shoulder FES treatment

Trial Design

  • Masking: Open Label
  • Purpose: Prevention
  • Intervention: Single Group Assignment

Outcomes

Type Measure Time Frame Safety Issue
Primary Upward migration index 1 year No
Secondary Acromiohumeral distance 1 year No

Sponsors