Single Dose Study of Phentolamine Mesylate Eye Drops in Patients With Severe Night Vision Disturbances
Status:
Completed
Trial end date:
2008-02-01
Target enrollment:
Participant gender:
Summary
The objectives of this study are:
- To assess the effect of ophthalmic phentolamine mesylate in mesopic conditions on the
four endpoints:
1. Contrast sensitivity
2. Low contrast visual acuity
3. Wavefront aberrometry
4. Subjective questionnaire
- To assess the safety of ophthalmic phentolamine mesylate