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USC and second sight announce European clinical trial for Argus II retinal implant
Date:2/15/2008

sity of Southern California (USC), Wilmer Eye Institute at Johns Hopkins University (Baltimore), the University of California at San Francisco, and the Retina Foundation of the Southwest (Dallas). Second Sight will be seeking expansion of the U.S. trial to include other trial sites located in New York (Columbia University Medical Center and Lighthouse International), Philadelphia (Scheie Eye Institute and Wills Eye Hospital) and Atlanta (Emory University and Atlanta V.A. Rehab R&D Center). This three-year Investigational Device Exemption (IDE) trial is the only long-term study of a retinal prosthesis currently being conducted anywhere in the world.

Internationally, the Argus II study began in Mexico in the fall of 2006 at Centro de Retina Medica y Quirurgica, SC, Centro Medico Puerta de Hierro, CUCS, Universidad de Guadalajara (Guadalajara, Jal.). More recently, enrollment has just begun at two European sites, including Service dOphtalmologie, Hpital Cantonal, Universitaire de Genve (Geneva, Switzerland) and Le Centre Hospitalier National DOphtalmologie Des Quinze-Vingts (Paris, France). A third study site at Moorfields Eye Hospital in London has recently received government approval and is expected to begin enrollment shortly.

The pioneering efforts of the individuals that participate in this clinical trial will lead to advances for the many people in the world afflicted with blindness, said Mark Humayun, MD, PhD, Professor of Ophthalmology, Biomedical Engineering, and Cellular and Neurobiology at the Doheny Eye Institute, Keck School of Medicine of USC, and Viterbi School of Engineering and the first physician to perform an Argus II implantation procedure in the US.

Dr. Humayun was the vitreo-retinal surgeon for the first generation 16-electrode (Argus 16), which he implanted in six RP subjects between 2002 and 2004. The study demonstrated the ability of participants to detect when lights are on or off, describe an objects motion, cou
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Contact: Jon Weiner
jon.weiner@usc.edu
323-442-2830
University of Southern California
Source:Eurekalert

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