Clinical trials: Eye Movement
Myopia, Esophoria
Bifocal Soft Contact Lenses and Their Effect on Myopia Progression in Children and Adolescents.
The purpose of this study is to determine whether bifocal soft contact lenses are effective in controlling the progression of myopia in children and adolescents that exhibit a tendency to excessively cross their eyes while…
- Conditions
- Myopia, Esophoria, Fixation Disparity
- Trial name
- NCT00214487
- Testing
- Bifocal Contact Lenses
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Aller, Thomas A., OD
Amblyopia, Strabismus
Amblyopia and Strabismus Detection Using a Pediatric Vision Scanner
The purpose of this project is to compare the performance of the Pediatric Vision Scanner (PVS) with the Gold Standard Examination to determine the effectiveness of the PVS at detecting amblyopia and strabismus.
- Trial name
- NCT01706991
- Testing
- Pediatric Vision Scanner eye scan
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
CNLDO - Congenital Nasolacrimal Duct Obstruction, Amblyopia
Improving the Follow up Rate for Pediatric Patients
Follow-up of pediatric patients is important for their regular ocular morbidity monitoring, especially for amblyopia management.
- Conditions
- CNLDO - Congenital Nasolacrimal Duct Obstruction, Amblyopia, Conjunctivitis, Eye Injuries
- Trial name
- NCT04837534
- Testing
- Counseling group, SMS and phone call reminder group
- Where
- Nepal
- Volunteers
- 264 people
- Sponsor
- Seva Foundation
Coordination Impairment
Physical Activity on Eye Hand Coordination Post Strabismus Surgery
The aim of this study is to determine the effect of physical activity on eye hand coordination in patient with amblyopia after strabismus surgery.
- Trial name
- NCT06759792
- Testing
- eye hand coordination exercises
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Amany Refaat Mohamed Abdel Wahid
Amblyopia, Strabismus
Validation of a Questionnaire Assessing Quality of Life in Children With Amblyopia and Strabismus
The validation of a French questionnaire is very important to assess rigorously and objectively the impact of the treatments of strabismus and amblyopia on children quality of life.
- Trial name
- ASTEQ (NCT02880488)
- Where
- France
- Volunteers
- 294 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Amblyopia, Strabismus
Amblyopia and Strabismus Detection Using a Pediatric Vision Scanner
The purpose of this project is to compare the performance of the Pediatric Vision Scanner (PVS) with the Gold Standard Examination to determine the effectiveness of the PVS at detecting amblyopia and strabismus.
- Trial name
- NCT01832883
- Testing
- Pediatric Vision Scanner
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
Strabismus, Exotropia
A Novel Diagnostic Method for Exotropia Using Video-oculography
Thirty-four subjects with constant exotropia were included. Two independent ophthalmologists measured the angle of ocular deviation using alternate prism cover test (APCT).
- Trial name
- NCT03119311
- Testing
- Video-oculography, APCT
- Where
- South Korea
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Inje University
Parkinson Disease, Multiple System Atrophy
Facilitating Diagnostics and Prognostics of Parkinsonian Syndromes Using Neuroimaging
The goals of this study are: 1) to identify biomarkers using neuroimaging that are associated with progression rate using statistical methods, and 2) to identify biomarkers that are associated with the differential diagnosis of…
- Conditions
- Parkinson Disease, Multiple System Atrophy, Progressive Supranuclear Palsy
- Trial name
- NCT03872102
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Trauma, Psychological, Stress, Psychological
EMDR Therapy in Young Children, a Double-blinded Randomized Controlled Trial
This project aims to answer to the question of EMDR effectiveness in young children and to determine whether or not the therapy effectiveness is related to the level of cognitive functioning in young children.
- Conditions
- Trauma, Psychological, Stress, Psychological, Anxiety Disorders
- Trial name
- EMDRJEER (NCT05419934)
- Testing
- EMDR therapy, CBT Control therapy
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Fondation Lenval
Strabismus
Postoperative Subtenons Anesthesia for Postoperative Pain in Pediatric Strabismus Surgery
The purpose of this study is to determine if local anesthetic, either a subtenons injection (an injection just beneath the surface tissue of the eye) or a topical ophthalmic gel (applied directly on the surface of the eye) given…
- Trial name
- NCT01812044
- Testing
- subtenons anesthetic - preservative-free bupivacaine 0.75%, topical anesthetic - 0.5 cc of lidocaine 3.5% ophthalmic gel, topical control - 0.5 cc of Hypromellose 0.3% gel
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Duke University
Strabismus
Symmetrical Versus Asymmetrical Surgery for Asymmetrical Inferior Oblique Overaction
Overaction of the inferior oblique (IO) muscle is a commonly observed component of childhood strabismus, and is often seen combined with other ocular deviations.
- Trial name
- NCT03507712
- Testing
- Symmetrical IO weakening, Asymmetrical IO weakening
- Where
- Oman
- Volunteers
- 28 people
- Sponsor
- Sultan Qaboos University
Tic Disorder, Provisional Tic Disorder
Let It TiC in Childhood Provisional Eye Tic
Clarify the effectiveness and safety of "Reduced-Attention Intervention Therapy" in treating children with Provisional tic disorder （PTD） who mainly exhibit abnormal blinking behavior
- Trial name
- LETITTIC (NCT07838428)
- Testing
- Reducing Attentional Interventions Therapy Treatment, Continue with the previous treatment plan
- Where
- China
- Volunteers
- 134 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Surgical Procedure, Unspecified, Ocular Discomfort
Lateral Rectus Muscle Tendon Elongation
To evaluate a technique using resected medial rectus muscle transplantation for elongation of Lateral rectus tendon as a monocular surgery for large angle sensory exotropia.
- Conditions
- Surgical Procedure, Unspecified, Ocular Discomfort, Strabismus, Divergent
- Trial name
- NCT04286945
- Testing
- LATERAL RECTUS MUSCLE AUGMENTED RECESSION BY ELONGATION OF THE TENDON WITH AUTOGRAFT FROM RESECTED MEDIAL RECTUS MUSCLE
- Volunteers
- 16 people
- Sponsor
- Tanta University
Intraocular Pressure
Ocular-hypertensive Response to Topical Steroids in Children After Bilateral Strabismus Surgery
This study aims to compare the effects of topical (Rimexolone versus Dexamethasone) on the IOP in children under 13 years of age who underwent bilateral strabismus surgery, and to compare the effects of topical (Rimexolone versus…
- Trial name
- NCT02816905
- Testing
- 0.1 % Dexamethasone, 0.1% Fluorometholone, 1% Rimexolone
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Strabismus
Effect of Neuromuscular Blockade on the Oculomotor by Not Squinting Child
Strabismus is a common condition (4-6% of the population) . The screening and treatment is a public health issue. Indeed, beyond the disfigurement, this disease is very supplier of amblyopia which is definitive if it is not…
- Trial name
- STRABO (NCT02360969)
- Testing
- Examination of the eye
- Where
- 2 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Nystagmus
Eye Muscle Surgery to Treat Congenital Nystagmus
This study will examine the safety and effectiveness of a new surgical procedure to correct congenital nystagmus-a disorder of eye muscle-vision-brain coordination characterized by rapid to and fro eye movements (oscillation).
- Trial name
- NCT00001866
- Testing
- horizontal muscles of the eye will be cut and then reattached in the same position
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- National Eye Institute (NEI)
Specific Phobias
Virtual Reality-based Eye Movement Desensitisation and Reprocessing Therapy for Specific Phobias
The goal of this clinical trial is to study the effectiveness of a virtual reality-based eye movement desensitization and reprocessing (EMDR) application in treating phobia.
- Trial name
- NCT06906770
- Testing
- Eye movement desensitization and reprocessing phobia treatment in virtual reality
- Where
- United Kingdom
- Volunteers
- 17 people
- Sponsor
- The University of Northampton
Esotropia
Early Versus Delayed Surgery for Infantile Esotropia
The goal of this study is to determine whether corrective surgery done earlier than the current standard can better improve the visual and eye movement deficits in children with infantile esotropia (crossed eyes in infancy).
- Trial name
- NCT01166503
- Testing
- mVEP Testing, Stereoacuity Testing, Optokinetic nystagmus testing
- Where
- Canada
- Volunteers
- 71 people
- Sponsor
- The Hospital for Sick Children
Convergence Insufficiency
Effectiveness of Virtual Reality Vision Therapy - VERVE
The purpose of this research study is to see how well the treatment of a participant's eye coordination and/or focusing problems improves eye muscle responses and symptoms of eyestrain.
- Trial name
- VRVT - VERVE (NCT04691427)
- Testing
- Virtual Eye Rotation Vision Exercises (VERVE)
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- OculoMotor Technologies
Low Flow Anesthesia, Sevoflurane
Low Flow Anesthesia in Children Undergoing Strabismus Surgery
Emergence agitation (EA) involves restlessness, disorientation, excitation, non-purposeful movement, inconsolability, thrashing, and incoherence during early recovery from general anesthesia.
- Conditions
- Low Flow Anesthesia, Sevoflurane, Strabismus, Emergence Delirium
- Trial name
- LFA in child (NCT06560268)
- Testing
- Sevoflurane; In our study, the effects of sevoflurane in different FGFs administered in children undergoing strabismus surgery on EA and anesthetic agent consumption will be investigated.
- Volunteers
- 150 people
- Sponsor
- Cukurova University