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Discover 17,259 clinical trials near New York, New York. Find research studies in your area.
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NCT01398839
The purpose of this research study is to test the safety, tolerability, and effectiveness of corneal collagen cross-linking (CXL) when used to treat ectasia.
NCT01398852
The purpose of this research study is to evaluate the long tern safety and effectiveness of cross-linking in eyes with keratoconus and ectasia.