U.S., Jan. 13 -- ClinicalTrials.gov registry received information related to the study (NCT07334171) titled 'Inspiratory Muscle Function and Diaphragm Thickness in People With Shoulder Pain' on Jan. 03.
Brief Summary: This observational case-control study will compare inspiratory muscle function and diaphragm morphology between individuals with shoulder pain and asymptomatic controls. Participants will be allocated into two groups according to the presence or absence of shoulder pain.
Inspiratory muscle strength will be assessed by measuring maximal inspiratory pressure (MIP) using standardized procedures. Diaphragm thickness will be evaluated bilaterally using ultrasound imaging at the end of inspiration (Tins) and at the end of expirati...