Under-correction in Refractive Accommodative Esotropia
- Conditions
- Accommodative Esotropia
- Interventions
- Device: Glasses prescription
- Registration Number
- NCT01179711
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
In most clinics, physicians reduce diopter of hyperopic glasses in older patients with accommodative esotropia. However, there are risks of decompensation in that practice. The authors are going to try measure the change of stability of eye alignment after reducing diopter of hyperopic glasses.
- Detailed Description
Inclusion criteria :
patients with accommodative esotropia
At initial visit(of study), the physician will reduce the diopter of hyperopic glasses as much as the patient can maintain their eye alignment (maximum amount 1.5D).
Outcome measure :
Follow-up examinations are scheduled at 1 week, 1 month, 3 months, and 6 months after the patients begin wearing under-corrected spectacles. At every visit, symptoms such as asthenopia, diplopia, or blurred vision will be documented and ocular examinations, including visual acuity and ocular alignment status for distance and near will be performed. Tests of fusion and stereoacuity will be performed at the 1-month, 3-month, and 6-month follow-up visits.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 41
- patients with accommodative esotropia
- older than 24 months
- unstable eye alignment
- older than 18 years
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description glasses prescription Glasses prescription At initial visit(of study), the physician will reduce the diopter of hyperopic glasses as much as the patient can maintain their eye alignment (maximum amount 1.5D).
- Primary Outcome Measures
Name Time Method eye alignment 6 months Follow-up examinations are scheduled at 1 week, 1 month, 3 months, and 6 months after the patients begin wearing under-corrected spectacles. At every visit, symptoms such as asthenopia, diplopia, or blurred vision will be documented and ocular examinations including ocular alignment status for distance and near will be performed.
- Secondary Outcome Measures
Name Time Method stereopsis 6 months Follow-up examinations are scheduled at 1 week, 1 month, 3 months, and 6 months after the patients begin wearing under-corrected spectacles. At every visit, tests of fusion and stereoacuity will be performed.
Trial Locations
- Locations (1)
Samsung Medical Center
🇰🇷Seoul, Korea, Republic of