Clinical trials: Intermittent Exotropia
Intermittent Exotropia
Relationship of Age at Surgery to Surgical Outcome After Surgery for Intermittent Exotropia
It is prospective cohort study to compare ( the surgical outcome) the motor and sensory outcome of early surgery (≤5 years of age) and late surgery ( ≥ 7 years of age) for intermittent exotropia.
- Trial name
- NCT04307160
- Testing
- Bilateral lateral rectus recession
- Volunteers
- 124 people
- Sponsor
- Cairo University
Intermittent Exotropia
A Training Software (SJ-RS-WL2015) Rehabilitating Intermittent Exotropia Binocular Functions
Evaluating the effect of SJ-RS-WL2015 visual training program in children with intermittent exotropia after eye surgery, including the improvement of simultaneous perception (I binocular function), fusion (II binocular function)…
- Trial name
- NCT04263103
- Testing
- SJ-RS-WL2015 visual training program software
- Where
- 2 sites in China
- Volunteers
- 92 people
- Sponsor
- Guangzhou Shijing Medical Software
Intermittent Exotropia, Exercises
The Effect of Oculo-Motor Exercises in Intermittent Exotropia
In childhood strabismus, exotropia is most frequently seen with intermittent exotropia and convergence failure in the first decade of life.
- Trial name
- NCT03661476
- Testing
- Oculo-Motor Exercises (OME)
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Medipol 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
Intermittent Exotropia, Myopia Overcorrection
Overminus Lens Therapy in Intermittent
In this prospective study, entitled "The Long-Term Efficacy of Overminus Lens Therapy in Intermittent Exotropia",the investigators examined the long-term impact of overminus lenses on the management of intermittent exotropia…
- Conditions
- Intermittent Exotropia, Myopia Overcorrection, Over-minus Therapy, Myopia Progression
- Trial name
- NCT03952702
- Testing
- Myopic overcorrection
- Where
- Turkey (Türkiye)
- Volunteers
- 65 people
- Sponsor
- Ege University
Intermittent Exotropia
Monitored Controlled Intermittent Alternate Occlusion (CIAO) Therapy for Intermittent Exotropia
This study presents an opportunity to understand a novel, previously unreported controlled intermittent alternate occlusion (CIAO) therapy glasses, which may improve the control of Intermittent exotropia (IXT).
- Trial name
- NCT02902887
- Testing
- Controlled Intermittent Alternate Occlusion (CIAO ) glasses
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Salus University
Intermittent Exotropia
Part-time Patch Therapy for Treatment of Intermittent Exotropia
Intermittent exotropia is the most common type of exotropia in children. Treatment options are surgical and non surgical. Nonsurgical management include Correction of refractive errors, Active orthoptic treatments, Prisms and…
- Trial name
- NCT03700632
- Testing
- patch therapy
- Volunteers
- 64 people
- Sponsor
- Tehran University of Medical Sciences
Intermittent Exotropia, Strabismus
The Analysis of Ocular Deviations Between Dominant and Non-dominant Eye Using Video-oculography (VOG) in Intermittent Exotropia
Fifteen subjects with intermittent exotropia were included. The subjects were asked to fixate on a black-on-white optotype at 1 m, which subtended a visual angle of 50 min of arc, equating to a Snellen optotype of 20/200.
- Trial name
- NCT03641040
- Testing
- Video-oculography, Alternative prism cover test
- Where
- South Korea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Inje University
Intermittent Exotropia
Office Based Vergence and Accommodative Therapy and Intermittent Exotropia
This pilot study is designed specifically to determine the short-term effect of OBVAT on intermittent exotropia in terms of 4 key areas (Standardizing reported outcomes of surgery for intermittent exotropia): control score…
- Trial name
- NCT03321838
- Testing
- accommodative/vergence therapy
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Sun Yat-sen University
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
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
Exotropia or Intermittent Exotropia
Protective Effect of Biodegradable Collagen Implant (Ologen) in Scleral Thinning After Strabismus Surgery
This study is to investigate protective effect of biodegradable collagen implant in scleral showing after lateral rectus recession in patients with exotropia.
- Trial name
- NCT02699580
- Testing
- lateral rectus recession with biodegradable collagen implant, Lateral rectus recession without biodegradable collagen implantation
- Where
- South Korea
- Volunteers
- 20 people
- Sponsor
- Yonsei University
Intermittent Exotropia
Lateral Rectus Muscle and Anterior Segment Optical Coherence Tomography (AS-OCT) in Two Recession Surgeries
Background and study aims : The investigators conducted this study to compare the movement of extraocular muscle after two types of recession surgery with non-invasive tool called AS-OCT.
- Trial name
- AS-OCT (NCT02450162)
- Testing
- lateral rectus recession (bilateral)
- Volunteers
- 60 people
- Sponsor
- Samsung Medical Center
Intermittent Exotropia
Lateral Rectus Muscle and Anterior Segment Optical Coherence Tomography (AS-OCT)
•Background and study aims : The investigators conducted this study to evaluate the movement of extraocular muscle after strabismus surgery with non-invasive tool called AS-OCT.
- Trial name
- NCT02383381
- Testing
- lateral rectus recession
- Volunteers
- 30 people
- Sponsor
- Samsung Medical Center
Intermittent Exotropia
Early Results of Slanted Recession of the Lateral Rectus Muscle for Intermittent Exotropia With Convergence Weakness
This study was conducted to evaluate results of slanted recession of the lateral rectus muscle for intermittent exotropia with convergence weakness
- Trial name
- NCT02131792
- Testing
- Slanted recession of the lateral rectus muscle
- Where
- South Korea
- Volunteers
- 31 people
- Sponsor
- Kyungpook National University Hospital