A Study to Evaluate the Safety and Efficacy of the QLT Proprietary Olopatadine-PPDS in Subjects With Seasonal Allergic Conjunctivitis to Ragweed in an Environmental Exposure Chamber Model.

Summary

The purpose of this study is to test if olopatadine punctal plugs can reduce the symptoms (itching) of allergic conjunctivitis to ragweed in an Environmental Exposure Chamber model.

Timeline

Start

2010-10

Primary completion

2011-01

Completion

2011-01

Outcome

Outcome not reported

Stopped: “Lack of definitive clinical results.”

Drugs

Indications