Keystone Research

Keystone Research is a private ophthalmic clinical research organization based in Austin, Texas. The company operates as an investigational site and CRO focused on ophthalmology, conducting clinical trials for drugs, devices, and equipment intended to support FDA approval of sight-saving innovations. Keystone states that it has completed more than 350 clinical trials over roughly three decades and has particular experience in glaucoma, ocular hypertension, and dry eye studies. Its business is service-based rather than centered on an internal therapeutic pipeline, with capabilities spanning multiple phases of clinical development and collaboration with industry sponsors.