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Search / Trial NCT06873022

EMG Biofeedback and NMES of Deltoid in Patients With rTSA

Launched by NATIONAL TAIWAN UNIVERSITY HOSPITAL · Mar 6, 2025

Trial Information

Current as of April 26, 2025

Recruiting

Keywords

Reverse Total Shoulder Arthroplasty Neuromuscular Electrical Stimulation Surface Electromyography Biofeedback Scapulohumeral Rhythm

ClinConnect Summary

This clinical trial is looking at how two types of treatments—NMES (which uses small electrical pulses to stimulate muscles) and sEMG biofeedback (a method that helps patients see how well their muscles are working)—can help improve shoulder function in people who have had a reverse shoulder replacement (rTSA). The goal is to see if these treatments can help the deltoid muscle and other shoulder muscles work better, which can make it easier for patients to move their shoulders.

To be eligible for the study, participants need to be between 20 and 85 years old, have had a primary reverse shoulder replacement surgery, and should be able to raise their arm above 90 degrees three months after the surgery. However, those who have had other shoulder surgeries, have certain muscle or nerve diseases, or have cognitive issues are not eligible. If someone joins this trial, they can expect to receive these specialized treatments and be monitored to see how their shoulder function improves. This research could help improve recovery options for people after shoulder surgery.

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • (1) age between 20 to 85 years old
  • (2) undergoing primary reverse shoulder arthroplasty
  • (3) shoulder abduction in scapular plane above 90 degrees
  • (4) above 3 months following rTSA
  • Exclusion Criteria:
  • (1) a history of other shoulder surgery on the rTSA shoulder
  • (2) a revision rTSA
  • (3) a surgery shoulder muscle tendon transfer
  • (4) neuromuscular diseases
  • (5) cognitive disorders
  • (6) contraindications for NMES

About National Taiwan University Hospital

National Taiwan University Hospital (NTUH) is a leading medical institution renowned for its commitment to advancing healthcare through innovative research and clinical trials. As a pioneer in medical education and patient care in Taiwan, NTUH integrates cutting-edge technology with comprehensive clinical expertise to facilitate groundbreaking studies across various medical fields. The hospital’s dedicated research team collaborates with local and international partners to enhance the understanding of diseases and improve treatment outcomes. By prioritizing patient safety and ethical standards, NTUH strives to contribute to the global medical community and foster advancements in healthcare practices.

Locations

Taipei City, Zhongzheng Dist., Taiwan

Patients applied

0 patients applied

Trial Officials

Jiu-Jenq Lin, Ph.D

Study Chair

School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported