Clinical trials: Intermittent Exotropia
Intermittent Exotropia
Trial of Overminus Spectacle Therapy for Intermittent Exotropia
The main objectives of this randomized trial comparing overminus lens treatment to non-overminus (spectacles without overminus or spectacles with plano lenses) are to determine: The long-term on-treatment effect of overminus…
- Trial name
- IXT5 (NCT02807350)
- Testing
- Overminus treatment, Non-overminus treatment
- Where
- 61 sites in United States, Canada
- Volunteers
- 386 people
- Sponsor
- Jaeb Center for Health Research
Intermittent Exotropia
Full-Time Occlusion Therapy for Intermittent Exotropia in Children
Determine whether full-time patching is more effective than observation for improving distance control of IXT after 3 months of treatment (on-treatment outcome).
- Trial name
- IXT7 (NCT05462821)
- Testing
- Eye Patch
- Where
- 25 sites in United States
- Volunteers
- 73 people
- Sponsor
- Jaeb Center for Health Research
Intermittent Exotropia
A Pilot Clinical Trial of Overminus Spectacle Therapy for Intermittent Exotropia
The objective of this short-term, pilot randomized trial comparing 2.50 diopters (D) overminus lens treatment vs. non-overminus (spectacles without overminus or no spectacles) in children with intermittent exotropia (IXT) 3 to <7…
- Trial name
- IXT3 (NCT02223650)
- Testing
- Overminus treatment, Non-overminus treatment
- Where
- 2 sites in United States
- Volunteers
- 58 people
- Sponsor
- Jaeb Center for Health Research
Intermittent Exotropia
Controlled Intermittent Alternate Occlusion (CIAO) Therapy for Intermittent Exotropia
To determine the effectiveness of alternate occlusion therapy for the treatment of IXT among patients aged 3 to < 11 years old.
- Trial name
- CIAO (NCT02466659)
- Testing
- CIAO therapy Amblyz glasses
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Indiana University
Exotropia
Observation Versus Occlusion Therapy for Intermittent Exotropia
The present study is being conducted to assess the natural history of intermittent exotropia and to establish the effectiveness of occlusion in its treatment.
- Trial name
- IXT2 (NCT01032330)
- Testing
- occlusion treatment
- Where
- 2 sites in United States
- Volunteers
- 611 people
- Sponsor
- Jaeb Center for Health Research
Exotropia
Bilateral Lateral Rectus Recession Versus Unilateral Recess-Resect for Intermittent Exotropia
The purpose of this study is to evaluate the effectiveness of bilateral lateral rectus muscle recession versus unilateral lateral rectus recession with medial rectus resection procedures for the treatment of basic type and pseudo…
- Trial name
- IXT1 (NCT01032603)
- Testing
- Bilateral lateral rectus recession (BLRc), Unilateral lateral rectus recession with medial rectus resection (R&R)
- Where
- United States
- Volunteers
- 197 people
- Sponsor
- Jaeb Center for Health Research
Exotropia Intermittent
Base-in Prism Spectacles for Intermittent Exotropia
The objective of this short-term, pilot randomized trial comparing spectacles with relieving prism to spectacles without prism is to determine whether to proceed to a full-scale, longer-term randomized trial.
- Trial name
- IXT6 (NCT03998670)
- Testing
- Prism Glasses, Non-Prism Glasses
- Where
- 28 sites in United States
- Volunteers
- 61 people
- Sponsor
- Jaeb Center for Health Research
Intermittent Exotropia
Symmetric vs Asymmetric BLR Recession in Management of Basic IXT With Ocular Dominance
The study aims to investigate ocular motor and sensory outcomes of two different strategies of lateral rectus recession; symmetric and asymmetric, in management of basic type intermittent exotropia with ocular dominance.
- Trial name
- IXT (NCT05234957)
- Testing
- Bilateral Lateral Rectus Recession
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Benha University