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Single Dose of 1% Tropicamide and 10% Phenylephrine for Pupillary Dilation

Eye Diseases Clinical Trial

Official title:
Single Dose of 1% Tropicamide and 10% Phenylephrine for Pupillary Dilation

Clinical Trial Summary

The purpose of this study is to compare the efficacy on pupillary dilation between the single dose versus the three doses of 1% tropicamide with 10% phenylephrine for complete ocular examination.

Clinical Trial Description

To the best of the authors' knowledge, there have been no clinical trials using an appropriate regimen for pupillary dilation up until now. Therefore, the authors were interested to find out the most appropriate regimen for complete ocular examination, based on the finding that a pupil diameter of 6 mm or greater is adequate for indirect ophthalmoscopy. The authors hypothesize that a single dose of 1% tropicamide and 10% phenylephrine is adequate to complete the job and are conducting this prospective randomized clinical controlled trial to prove the hypothesis. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00120432
Study type Interventional
Source Khon Kaen University
Contact
Status Completed
Phase Phase 3
Start date December 2004
Completion date June 2005
View Details
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