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Myopia Control Clinic

What is Myopia?

Myopia is an eye health condition parents hear about, but may not know what it means when their eye doctor says DUN-DUN-DUUUN …. “Your child has myopia!”.

Myopia is sometimes referred to as nearsightedness/short-sightedness. It is when objects close-up are clear, while objects far away are blurry.

Both children and adults suffer from myopia (near/short-sighted). However, kids diagnosed with myopia at a young age are at a higher risk for myopia related diseases beyond just only wearing very thick corrective glasses.

Fortunately, there are new ways we can control myopia in young children. We have the power to control nearsightedness and give our children a chance to slow myopia progression. 

Child onset myopia is multifactorial. The eye becomes elongated in kids with myopia as they age, causing objects not to focus clearly on the retina. Research in this area indicates genetics, ethnicity, environment and the individual behavior all play a role in this excess growth.

Meanwhile, studies show that adult onset myopia usually occurs as an adaptation from eye focusing due to the increasing demands at near. 

Why Do We Care?

It is becoming apparent that more children are developing myopia at an earlier age around the world – in some parts of Asia, 80% of the girls in high school are myopic. In the United States, myopia has increased by 66% in 30 years.

The World Health Organization, the American Academy of Optometry and the American Academy of Ophthalmology all acknowledge that the myopia is increasing and that controlling myopia is a significant public health concern. Higher amounts of nearsightedness carry a risk of glaucoma, cataracts, retinal detachments and retinal degenerations for some patients. These same organizations recognize that some treatment options have been shown to slow the progression of myopia in some children.

DID YOU KNOW! The cost of glasses or contact lenses total, over the lifetime for a myopic person, is likely to be in excess of $50,000. Higher myopia reduces quality of life and is more costly to correct with glasses and contact lenses. 

What Is the Cause of Myopia?

Research studying risk factors and causes of myopia show strong evidence that spending more time doing things up close is a risk factor for myopia development. Other risk factors include one’s hereditary, and a person’s ethnicity can increase the risk.

Children as young as two years old have a higher risk of earlier onset myopia since more kids are using devices at a younger age (i.e., iPhones, tablets, and electronic games).

Research suggests a connection between Asian ethnicity and faster progression of myopia, with higher worldwide prevalence in this group of people.

A person with one short-sighted parent has three times the risk of developing myopia – or 6 times the risk if both parents are myopic.

Under or over-corrected vision (incorrect glasses, or having no spectacles when they are needed) has been shown to promote onset and accelerate the progression of myopia.

How Can We Slow Down Myopia?

We have the POWER. There are evidence based studied methods to prevent the progression of myopia. Catching early signs of vision changes before it fully develops can help slow onset and progression. There is no cure for myopia once it starts. Treatments is designed to prevent progression.

Early detection is key. Routine annual eye examinations should start as early as 5 years old. There is no promise that any specific treatment will work but the lack of early care prevents any potential benefit from starting early.

Children should spend less than 3 hours a day on close work (not including school time), such as reading, homework or screen-time. Children and teens spend more time texting, on social media, reading, and gaming. Excessive screen time is linked to myopia, can cause dry eyes, and increase the risk of eye damage.

A proper ergonomic position should be used to reduce eye strain when using a computer and tablets. A good habit to develop is to take breaks every 20 minutes by looking across the room for 20 seconds.

Children with risk factors for myopia can benefit from spending more time outdoors. Outdoor play for at least 90 minutes a day can be beneficial to reduce the onset of myopia (50%), but it does not slow progression. And starring at your tablet or phone when outside doesn’t count! UV protection is still essential so wear sunglasses and a hat.

Some studies have shown that blue-white spectrum light (on tablets, phones, and LEDs) can damage long-term eye health and affect sleep – while no guidelines on how much to limit a child’s overall time spent on screens, devices should be avoided prior to bedtime (suggestion vary but at least 30 minutes before bed).

My Child is Myopic. What Should I Do Next?

Specialty contact lenses and orthokeratology currently offer the best vision correction options to slow myopia progression. Research has shown that specially designed glasses are effective at slowing the progression of myopia, though not to the same degree as contact lenses. These glasses are particularly beneficial for individuals with binocular vision problems. Dilation drops such as low concentration Atropine eye drops have been shown to slow progression of myopia and their use is gaining popularity. 

Myopia Control Clinic at Eye Associates Northwest

Our mission here at Eye Associates Myopia Control Clinic is to provide the best treatments based on the latest evidence-based research that will help improve vision and control myopia by affecting the eye growth and the correction of myopia.

Currently, four treatments have been shown to be effective for myopia control in some children: corneal reshaping (orthoK or OK) contact lenses, multifocal contact lenses (MiSight lenses), bifocal eyeglasses or progressive spectacles, and low dose Atropine eye drops.

Corneal Reshaping Lenses (CR)

CR lenses is synonymous with orthokeratology (ortho K/OK), Corneal Refracitve therapy (CRT) and Vision Shaping treatment (VST). These lenses are FDA approved, specifically designed custom rigid gas permeable (RGP) lenses created to alter the shape of the cornea. CR contact lenses are worn while sleeping and not worn during the day. They temporarily change the shape of the cornea so that a person can see clearly all day long without glasses or contact lenses. The effect of treatment is temporary, hence the lenses must be worn nightly to maintain the clarity of vision from treatment. Corneal reshaping contact lenses have the potential to reduce myopic progression on average by about 41 percent.

Multifocal Contact Lenses

Multifocal contact lenses can be used to treat myopia. It allows kids to see better at a distance without eye strain at near. The benefit of these lenses is in the gradient of the prescription level. Multifocal contact lenses are an effective way to control myopia in youngsters. These lenses can reduce myopia progression on average by about 40 percent.

Bifocal Glasses/Progressive Glasses

Spectacles are aimed to treat myopia by reducing the demand on how eyes focus at near and changes where the images are processed in the eye. The spectacles are to be worn full time. Glasses have the potential of providing 39 to 51 percent effectiveness of treatment of myopia progression.

Low Dose Atropine

Atropine is an eye drop that is typically used to enlarge the pupil (black hole in the middle of the eye); it reduces near focus because it alters the eye’s ability to focus while looking at nearby objects. How this medication slows myopia development is still a mystery. At a lower concentration, (0.01%) Atropine has been shown to reduce progression without increasing pupil size or decreasing near vision dramatically at 60%.

Myopia Control Clinic Doctors