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All Posts in Category: In the News

Smartphone Blindness

A recent report of two women who temporarily lost sight in one eye after reading their smartphones while lying in bed shouldn’t cause alarm, experts say. But the incidents do point to the importance of using digital devices smartly to avoid eye strain.

The women lost vision for up to 20 minutes in one eye after reading their phones in the dark while lying in bed with the other eye covered by a pillow, researchers wrote in The New England Journal of Medicine.

Dr. Gordon Plant of Moorfield’s Eye Hospital in London told the Associated Press that the eye reading the phone was adapted to the light, while the covered eye was adapted to the dark. When the women put their phone down, they couldn’t see with their reading eye. “It’s taking many minutes to catch up to the other eye that’s adapted to the dark,” Plant said. People should look at their phones with both eyes, he advised.

The researchers called the condition “transient smartphone blindness.” They said that it is likely to become more common, because phone manufacturers are making brighter screens for easier reading.

Dr. Rahul Khurana, a spokesman for the American Academy of Ophthalmology, told Today he doesn’t consider this a serious problem. He noted it is not an official medical condition, and needs more study.

But there are steps you should take to protect your eyes when reading your phone. Staring at your phone can make your eyes feel dry and tired. You may develop fatigue, blurry vision or eye strain. That’s because people blink much less when using digital screen devices such as smartphones and computers.

When using a smartphone, computer or other digital device:

  • Use the “20-20-20” rule to avoid eye strain: Take a break every 20 minutes. Shift your eyes toward an object that’s at least 20 feet away. Look at the object for at least 20 seconds.
  • When your eyes feel dry, refresh them with artificial tears.
  • To make it easier for your eyes to see, adjust the lighting in your room so your screen is not much brighter than the surrounding light. Also try increasing the contrast on your screen.

(From the American Academy of Ophthalmology)

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Google DeepMind and Eye Disease Research

Google DeepMind is the promising Artificial Intelligence (AI) division of Google, and it’s first medical project is to help identify eye disease — specifically diabetic retinopathy and macular degeneration.  Diabetic retinopathy is the leading cause of blindness in Saipan and the CNMI.  Google is partnering with the world’s largest eye hospital, Moorfields, in the UK, in this pilot study.  You’ll recognize in this video, many of the same advanced technologies that we have at our Saipan eye clinic.  At Marianas Eye Institute, we track new developments as part of our efforts to continue to bring you the very best in eye care.

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Marianas Eye Institute Makes News for Discovery of Eye Disease Gene

We’re pleased to have news of our discovery published in the Marianas Variety.  Here is the full story below.


Local Eye Clinic Discovers Gene for Saipan Eye Disease

The doctors at Marianas Eye Institute, in collaboration with U.S. researches, have discovered a new gene that is the cause of an eye disease that affects families on Saipan.


The results of their research was recently published in the scientific journal, Molecular Vision. The article by the team that made the discovery is titled, “Novel TMEM98 mutations in pedigrees with autosomal dominant nanophthalmos.”


Dr. David Khorram, the co-founder and prior ophthalmologist at Marianas Eye Institute, initiated the research over 20 years ago, when he noticed an eye disease affecting members of the same Saipan families. “It made sense that there would be a genetic basis for the disease because so many people in the family were affected,” explained Dr. Khorram, “So, with the permission of the family members, we collected blood samples and sent them to the premier genetic eye research center in the U.S.”

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