A Comparative Study Between Three Surgical Techniques in Large Angle Exotropia

This is a randomized comparative interventional study that aims to compare the surgical outcomes of correcting large angle exotropia (≥50 prism diopter) by three different surgical techniques including: 1/ bilateral lateral rectus muscle recession with unilateral medial rectus muscle resection 2/bilateral medial rectus muscle resection, 3/unilateral medial rectus muscle resection with lateral rectus muscle transplantation,

NCT Number	NCT07143032
Lead Sponsor	Sohag University
Conditions	Exotropia Equal or More Than 50 Prism Diopter
Enrollment	60 participants
Start Date	2025-09
Primary Completion	2027-07 (estimated)
Study Completion	2027-09 (estimated)
Updated on ClinicalTrials.gov	2025-08-27