Clinical trials: Exotropia
V Pattern Esotropia, Monocular Exotropia With V Pattern
Correction of V-pattern Strabismus by Graded Recession of Inferior Oblique Muscle .
V pattern strabismus is the commonest of alphabet pattern. Its identification is essential to plan a proper surgical management. Graded recession is a very logical approach to treat inferior oblique overaction (IOOA).
- Trial name
- Pattern (NCT05786053)
- Testing
- graded recession of inferior oblique muscle
- Where
- 2 sites in Egypt
- Volunteers
- 40 people
- Sponsor
- Tanta University
Strabismus, Concomitant Squint
Management of Consecutive Exotropia
Patients with consecutive exotropia will be managed by medial rectus muscle advancement +/- resection or medial rectus muscle advancement +/- lateral rectus recession
- Conditions
- Strabismus, Concomitant Squint, Divergent Strabismus
- Trial name
- NCT04961021
- Testing
- Strabismus surgery
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Minia University
Surgical Correction, V Pattern
Surgical Correction of V Pattern Intermittent Exotropia Without Inferior Oblique Muscle Overaction
Evaluation of the results of surgical correction of V pattern intermittent exotropia without inferior oblique muscle overaction by either performing bilateral lateral rectus recession (BLR) alone or performing bilateral lateral…
- Conditions
- Surgical Correction, V Pattern, Intermittent Exotropia, Inferior Oblique Muscle
- Trial name
- NCT07180199
- Testing
- Bilateral Lateral Rectus Recession (BLR Recession), Bilateral Lateral Rectus Recession with Upward Transposition
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tanta University
Dynamic Stereopsis in Intermittent Exotropia Patients
A Novel Dynamic Random-dot Stereopsis Assessment to Measure the Stereopsis in Intermittent Exotropia
A novel dynamic random-dot stereopsis test that included motion + disparity (MD), motion (M), and disparity (D), in which the disparity cues range from 200 to 1200 arc-seconds was used.
- Trial name
- NCT04152122
- Testing
- The dynamic stereopsis test
- Where
- China
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Convergence Insufficiency Intermittent Exotropia (CI-IXT)
S-BLR Versus C-BLR for CI-IXT in Children
This is a multi-center, randomized single-blind controlled trial to compare the effectiveness of S-BLR with C-BLR for the treatment of CI-IXT in children.
- Trial name
- SCCIXT (NCT04064112)
- Testing
- S-BLR, C-BLR
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Chen Zhao
Strabismus, Divergent
Lateral Rectus Muscle Strangulation in Cases of Exotropia
The goal of our study to evaluate effect of lateral rectus muscle strangulation as a novel effective weakening technique in cases of exotropia.
- Trial name
- NCT07373197
- Testing
- Muscle strangulation
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Sohag University