U.S., Jan. 10 -- ClinicalTrials.gov registry received information related to the study (NCT07331025) titled 'Ultrasound Detection of Early Facial Muscle Changes in FSHD: Thickness and Echo Intensity Findings' on Dec. 17, 2025.
Brief Summary: Facioscapulohumeral muscular dystrophy (FSHD) is characterized by early and significant involvement of facial muscles; however, objective imaging data focusing on facial muscles are limited. Facial ultrasound can serve as a sensitive imaging biomarker and outcome measure by capturing regional structural changes in facial muscles associated with disease progression in FSHD patients.
The aim of this study is to compare facial muscle thickness and echo density between FSHD patients and healthy controls u...