90
Participants
Start Date
January 27, 2023
Primary Completion Date
December 1, 2025
Study Completion Date
March 1, 2026
Ultrasound
Using shear wave elastography and gray scale analysis of ultrasound.
Electrical impedance myography
Measurement of localized bioimpedance of muscle
Excitability testing
Electrical studies of myofiber excitability
Massachusetts General Hospital, Boston
Beth Israel Deaconess Medical Center, Boston
Massachusetts General Hospital
OTHER
Beth Israel Deaconess Medical Center
OTHER