NL-OMON34025
Completed
Phase 3
A double blind randomized study on the efficacy of cyclopentolate 1% and cyclopentolate 1% with tropicamide 1% in children - Efficacy of cycloplegics
Overview
- Phase
- Phase 3
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Medisch Centrum Haaglanden
- Enrollment
- 419
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Healthy, light to very dark irided, 7 to 13 years old volunteers, visiting group 4 to 8 of the Dutch primary school system. In addition to be included in survey I and II, children should be hypermetropic; whether or not wearing glasses, with normal accommodation, sufficient reading capabilities and a best corrected visual acuity for distance of \>\<\=0\.7 and near of \>\<\=1\.0\. To be included in survey III children should be emmetropic or myopic, have pupils that are equal in size and react normally.
Exclusion Criteria
- •Physical illness, aged \<7 and \>13 year, attending group 3 of the Dutch school system or attending secondary school. For survey I and II refractive errors \< \+0\.50D with or without glasses, insufficient accommodation, insufficient reading capabilities, best corrected distance visual acuity of \< 0\.7 and near visual acuity of \<1\.0\. For survey III having hypermetropia, unequal pupil sizes or abnormal pupillary reactions.
Outcomes
Primary Outcomes
Not specified
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