Bilateral and Unilateral Amblyopia Treatment Study
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|ClinicalTrials.gov Identifier: NCT03780205|
Recruitment Status : Terminated (Unable to recruit sufficient number of subjects)
First Posted : December 19, 2018
Last Update Posted : August 31, 2020
|Condition or disease||Intervention/treatment|
|Amblyopia||Other: Prescription glasses for bilateral amblyopia Other: Prescription glasses for unilateral amblyopia|
|Study Type :||Observational|
|Actual Enrollment :||1 participants|
|Official Title:||Objective Adherence With Optical Correction in Children With Bilateral and Unilateral Refractive Amblyopia|
|Actual Study Start Date :||March 20, 2019|
|Actual Primary Completion Date :||July 7, 2020|
|Actual Study Completion Date :||July 7, 2020|
Patients have bilateral amblyopia, which is defined that best-corrected visual acuity of <20/30 each eye.
Other: Prescription glasses for bilateral amblyopia
Correction of refractive error with prescription glasses both eyes
Patients have unilateral amblyopia, which is defined that best-corrected visual acuity of <20/30 in the amblyopic eye; and interocular difference of best-corrected visual acuity at least two logMAR lines.
Other: Prescription glasses for unilateral amblyopia
Correction of asymmetric refractive errors with lenses
- visual acuity change from the baseline [ Time Frame: 8 weeks ]visual acuity change from the baseline in logMAR
- adherence with optical treatment [ Time Frame: 8 weeks ]The adherence recorded with the microsensor will be calculated as a percentage.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03780205
|United States, Pennsylvania|
|Elkins Park, Pennsylvania, United States, 19027|
|Principal Investigator:||Stanley Hatch, OD||Salus University|