U.S., March 13 -- ClinicalTrials.gov registry received information related to the study (NCT07466706) titled 'Levator Muscle and Its Aponeurotic Maldevelopment in Congenital Ptosis' on Feb. 21.
Brief Summary: this study reports the incidence of levator muscle dysgenesis among patients with simple congenital myogenic ptosis. In addition, the study aims to describ the nature of the dysgenesis, including the gross appearance of the muscle intraoperatively as well as the histopathological features under the microscope, correlation between the degree of dysgenesis and the preoperative ptosis assessment, and evaluation of the surgical outcome after levator muscle resection. Also, this research aims to shed light on the role of aponeurotic develo...