The Clinton Herald, Clinton, Iowa

Lifestyles

February 15, 2013

Bionic eye implant approved to help sight lost by rare disease

WASHINGTON — Adults with a rare eye disease may regain the ability to do daily tasks such as walking on the sidewalk from the first implanted artificial retina to win U.S. regulatory approval.

The Food and Drug Administration cleared the Argus II Retinal Prosthesis System from closely held Sylmar, Calif.- based Second Sight Medical Products Inc. to replace the function of degenerated cells in the retina, the agency said Thursday in a statement. The system helps adult patients with advanced retinitis pigmentosa, which damages light-sensitive cells that line the retina located at the back of the eye, causing a gradual loss of vision that may lead to blindness.

The device consists of a video camera, a transmitter mounted on a pair of eyeglasses, a video processing unit and an implanted retinal prosthesis. The processing unit transforms images into electronic data that is transmitted to the artificial retina, the FDA said.

"This is a game changer in sight-affecting diseases, that represents a huge step forward for the field and for these patients who were without any available treatment options until now," Robert Greenberg, president and chief executive officer of Second Sight, said in a statement.

The system won't restore sight. It gives patients the ability to perceive the difference between light and dark, the FDA said. A clinical study of 30 people showed the Argus helped patients recognize large letters or words, detect street curbs, walk on a sidewalk without falling and match black, gray and white socks.

Of the 30 patients in the study who were followed for two years, 19 experienced no side effects, while others experienced adverse events such as retina detachment, surgical wounds that split open and erosion of the clear covering of their eyeballs.

The Department of Energy, the National Eye Institute of the National Institutes of Health and the National Science Foundation collaborated to provide $100 million to support the development of the Argus system, the FDA said.

1
Text Only
Lifestyles
  • Choral group marks 10th anniversary CLINTON -- A Clinton choral group will celebrate its 10th anniversary this weekend. RiverChor will celebrate the anniversary at 2 p.m. Sunday at Zion Lutheran Church. The concert is free, but donations will be accepted. A reception will be held in th

    April 21, 2014

  • Human trafficking Stickers highlight human trafficking CLINTON -- Area establishments are receiving added decor this week thanks to an anti-trafficking committee. Sisters of St. Francis Center for Active Nonviolence and Peacemaking Anti-Trafficking committee members are placing stickers in local establis

    April 23, 2014 1 Photo

  • Cats outsmart the researchers

    I knew a lot had been written about dogs, and I assumed there must be at least a handful of studies on cats. But after weeks of scouring the scientific world for someone - anyone - who studied how cats think, all I was left with was this statement, laughed over the phone to me by one of the world's top animal cognition experts, a Hungarian scientist named Ádám Miklósi.

    April 22, 2014

  • Calling all munchkins CLINTON -- The Clinton Area Showboat Theatre is looking for munchkins. Local auditions will be held from 6 to 8 p.m. Monday, May 19, at the Showboat for munchkins in the upcoming "The Wizard of Oz" performance. Munchkins may be of any age as long as

    April 22, 2014

  • St. Paul grants Church awards grants

    CLINTON -- An area church recently awarded area organizations with grants. The Bickelhaupt Arboretum, the Felix Adler Children's Discovery Center, First Circle Friends, YWCA, Voices for the Land/Monarch Teacher Network and Haley Westerkamp were grant

    April 22, 2014 1 Photo

  • On Iowa program selects Clinton residents CLINTON -- Four Clinton residents recently were named On Iowa student leaders. Keaton Fuller, Jacinta Jargo, Kenya Lewis and Allyson Naeve were among 235 people selected to serve as welcomers to new first-year and transfer students at the University

    April 22, 2014

  • Screen shot 2014-04-18 at 4.44.15 PM.png Paint, doodle and sketch: 3 apps for art lovers

    In the absence of a palette of watercolors and a sketchpad, these three apps can fill in as your art supplies of choice.

    April 19, 2014 1 Photo

  • Costume jewelry popular at auction It was a large and varied auction on April 12 at the National Guard Armory and by the start of the auction more than 100 people had already registered for their bidding number, and 30 to 40 additional people showed up during the first 20 minutes of t

    April 19, 2014

  • Way of the Cross photo The Way of the Cross By Amy Kent Herald Staff Writer The Way of the Cross

    April 19, 2014 1 Photo

  • Student leadership Alumni honor students at luncheon CLINTON -- Clinton Community College student leaders were recognized at a student leader luncheon. The CCC Alumni Association honored 30 students, who were nominated by the CCC staff and faculty for showing leadership in the classroom, on campus and

    April 18, 2014 1 Photo

Elections
Front page
Clinton Herald Photos


Browse, buy and submit pictures with our photo site.

Poll

Should the city of Clinton appeal the open records violation ruling that will cost taxpayers $40,600?

Yes
No
     View Results
AP Video
Olympics 2014
Featured Comment
Featured Ads
Blue Zones Project
Parade
Magazine

Click HERE to read all your Parade favorites including Hollywood Wire, Celebrity interviews and photo galleries, Food recipes and cooking tips, Games and lots more.