Clinical trials: Strabismus
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
Graves Ophthalmopathy
Analysis Between the Results of Two Surgical Techniques of Orbital Decompression in Patients With Graves Orbitopathy
Randomized prospective clinical trial, aiming to compare two techniques of orbital decompression. Patients with Graves orbitopathy in the inactive phase for at least 6 months will be divided in two groups; one group will be…
- Trial name
- NCT03278964
- Testing
- Orbital decompression
- Where
- Brazil
- Volunteers
- 42 people
- Sponsor
- University of Sao Paulo General Hospital
Amblyopia, Strabismus
Determining the Efficacy of Full-time Occlusion Therapy in Severe Amblyopia at Different Ages
Objective: To find out how much visual improvement is possible in severe amblyopia using full-time occlusion therapy with an eye patch and to see if improvement is influenced by the patient's age.
- Trial name
- NCT02113709
- Testing
- Occlusion therapy by Eye Patch, Occlusion therapy
- Where
- Pakistan
- Volunteers
- 115 people
- Sponsor
- Mughal Eye Trust Hospital
Strabismus
Medial Rectus Tendon Width and Surgical Dose Response in Commitant Esotropic Patients
This study aims to investigate the clinical correlation between medial rectus tendon width and surgical dose response in esotropic patients undergoing medical rectus recession
- Trial name
- NCT07152964
- Testing
- Caliper
- Volunteers
- 28 people
- Sponsor
- Assiut University
Emergence Delirium
Ketofol Versus Dexmedetomidine for Prevention of Emergence Delirium in Pediatric Patients Undergoing Squint Surgeries
The aim of the study is to compare the effectiveness of ketofol for the prevention of emergence delirium in pediatric patients undergoing squint surgery, in comparison to dexmedetomidine.
- Trial name
- NCT06545890
- Testing
- Ketamine, Dexmedetomidine
- Where
- 2 sites in Egypt
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Cairo University
Child, Anesthesia Morbidity
Propofol for Treatment on Emergence Agitation
This study aimed to verify the effects of propofol for treatment on emergence agitation (EA) after sevoflurane anesthesia in pediatric strabismus surgery.
- Trial name
- NCT02738814
- Testing
- propofol
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Korea University Anam Hospital
Amblyopia, Anisometropic Amblyopia
Effect of 3D Movie Viewing on Stereopsis in Strabismus and / or Anisometropic Amblyops
This study evaluates the effect of 3D movie viewing on stereopsis recovery in anisometropic and / or strabismus amblyopia and the satisfaction with the intervention.
- Conditions
- Amblyopia, Anisometropic Amblyopia, Strabismic Amblyopia
- Trial name
- NCT04315649
- Testing
- 3D movie viewing
- Where
- Spain
- Volunteers
- 24 people
- Sponsor
- Universitat Politècnica de Catalunya
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
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
Exotropia
Surgery for Large Angle Exotropia Two Muscles Versus Three Muscles
Comparison Between The Results Of Two Muscles Surgery And Three Muscles Surgery For The Treatment Of Large Angle Exotropia
- Trial name
- XT (NCT05643456)
- Testing
- surgery
- Where
- Egypt
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Cairo University
Strabismus
Strabismus Measurements Using Automated 3D Video Oculography
Measuring ocular motility and alignment is important for diagnosing different causes of strabismus, following patients recovering from cranial nerve palsies, preparing patients for strabismus surgery and follow-up post surgery.
- Trial name
- NCT02228070
- Testing
- strabismus video goggles
- Where
- Switzerland
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Strabismus
Efficacy and Safety of GSK1358820 (Botulinum Toxin Type A) in Patients With Strabismus
Primary objective is to evaluate the efficacy of single-dose treatment with GSK1358820 compared with non-treatment in patients with strabismus based on angles of strabismus in the primary position.
- Trial name
- NCT01584843
- Testing
- GSK1358820
- Where
- 13 sites in Japan
- Volunteers
- 41 people
- Sponsor
- GlaxoSmithKline
Strabismus
Adjustable Strabismus Surgery
Strabismus, whether congenital or acquired, is a common visual and cosmetic problem, especially for the young. Adjustable suture strabismus surgery is not in vogue in our country.
- Trial name
- NCT05425589
- Testing
- Adjustable strabismus surgery
- Where
- Pakistan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Foundation University Islamabad
Strabismic Amblyopia, Refractive Amblyopia
Comparative Validation of "Blinq" and "2WIN" Vision Screeners
After 28 years of development, the binocular birefringence screener ("blinq," "Rebion") was commercially released. It need to be validated with AAPOS (American Association for Pediatric Ophthalmology and Strabismus) criteria in…
- Conditions
- Strabismic Amblyopia, Refractive Amblyopia, Strabismus
- Trial name
- NCT04195711
- Testing
- objective pediatric vision screen, "blinq,"
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Alaska Blind Child Discovery
Thyroid Associated Ophthalmopathy
Combination of Orbital Compression Surgery and Strabismus Surgery for Thyroid Associated Ophthalmopathy
The purpose of this study is to determine whether combination of orbital compression surgery with strabismus surgery is better than strabismus surgery after orbital compression surgery in the treatment of moderate-to-severe…
- Trial name
- NCT04919694
- Testing
- combination of orbital compression surgery and strabismus surgery, orbital compression
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Sun Yat-sen University
Dissociated Vertical Deviation, Inferior Oblique Overaction
Inferior Oblique Muscle Anteriorization Versus Anteriorization and Resection in DVD With IOOA
The goal of this clinical trial is to compare the results of two surgical modalities in patients with Dissociated vertical deviation with inferior oblique muscle overaction .
- Trial name
- NCT05980962
- Testing
- Inferior oblique anteriorization, Inferior oblique anteriorization together with unliateral resction
- Where
- Egypt
- Volunteers
- 54 people
- Sponsor
- Kasr El Aini Hospital
Amblyopia, Strabismus
Visual Function Abnormalities in Strabismus and Amblyopia and Response to Therapy
Amblyopia and strabismus are characterized by a reduction in visual acuity, contrast sensitivity, grating acuity, vernier acuity, reading difficulties and binocular visual function deficits.
- Trial name
- NCT04310241
- Testing
- Patching therapy, Glasses
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- The Cleveland Clinic
Esotropia
Congenital Esotropia Observational Study (CEOS)
To observe the early course of congenital esotropia, a form of childhood strabismus. This will determine the probability of spontaneous resolution.
- Trial name
- NCT00000163
- Sponsor
- National Eye Institute (NEI)
Emergence Delirium, Strabismus
KETODEX for Emergence Delirium in Children Undergoing Outpatient Strabismus Surgery
Strabismus surgery for children is a very common procedure, with a high incidence of emergence delerium in the recovery room. A combination of intravenous ketamine/dexmedetomidine, or ketodex, has been previously shown to reduce…
- Trial name
- NCT03779282
- Testing
- Dexmedetomidine
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ochsner Health System
Amblyopia, Anisometropia
Amblyopia (Lazy Eye) Treatment Study
The purpose of this study is to compare the results of two standard treatments for amblyopia in order to find out if one is more effective than the other.
- Conditions
- Amblyopia, Anisometropia, Strabismus
- Trial name
- NCT00001864
- Testing
- Atropine, Patch
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- National Eye Institute (NEI)