Skip to main content

Call Us For A Free Low Vision Phone Consultation 702-299-6032

Home » Our Services » Low Vision » Stargardt’s Disease

Stargardt’s Disease

What Is It?

tired eyes backgroundStargardt’s disease, also known as juvenile muscular dystrophy, is an inherited eye condition that causes damage to the central vision. It is the most common cause of juvenile macular degeneration.

What Happens In Stargardt’s?

Stargardt’s causes damage to the macula of the eye, which is responsible for the central and detailed vision.

Out of the two photoreceptors - the rods in the outer retina, and the cones, in the macula, both usually die away in the condition. However, the cones, responsible for detailed vision, are most affected.

Symptoms Of Stargardt’s

Since the macula of the eye, which is responsible for detailed and focused vision, is affected, people with Stargardt’s have difficulty performing tasks which involve focus. Some areas of difficulty may include reading, recognizing faces, watching television, and driving. In later stages, patients may also develop color blindness.

The early stages of the disease may not have many symptoms. The disease affects the central vision and does not cause changes in the peripheral vision. The most common symptoms of the disease include:

  • Gradual loss of central vision
  • Difficulty in perceiving colors
  • Dark spots in the field of view
  • Difficulty to adjust to dim areas when entering from brighter areas
  • Blurry central vision


Your retina is examined after dilating your pupils. The condition is characterized by the appearance of excess lipofuscin in the form of yellowish specks surrounding the macula. These may or may not be accompanied by an oval lesion in the macular region.

Your optometrist may use the process of angiography, in which a dye is circulated through the blood vessels of the retina. If Stargardt’s is present, a dark area appears within the retinal tissue.


man in glassesThe condition is usually first noticed in childhood or adolescence, between 10 and 15 years of age. Stargardt’s is a progressive disease with differing rates of progression in different patients. Even in one individual, the rate of progression may vary at different stages of the disease. It may start with a gradual loss and progress faster after a stage.

Studies have shown that in most people with the condition, the progression rate is fast after reaching a visual acuity of around 20/40. Thereafter, the progression slows down and stabilizes at a visual acuity in the range of 20/200 to 20/400.

Causes Of Stargardt’s

The condition is almost always caused due to genetic reasons. A mutation of gene ABC4, acquired if both parents have one of it, has been found to be responsible for this disease. ABC4 is responsible for the production of a protein, which works to clear away the byproducts of Vitamin A in the photoreceptor cells. In this condition, cells without the ABC4 protein are unable to clear the byproducts. This causes a a build-up of a fatty substance, lipofuscin, which increases to damage the macular cells.

Treatment And Management of Stargardt’s

Using A Computer With Low Visionlow vision orcam 150×150Unfortunately, there are no treatments for the disease. However, there are many visual aids and tools available for helping you make the maximum use of your remaining vision.

Low Vision rehabilitation programs aim to help and train patients to use methods and tools to see better.

Some helpful methods may include:

  • Using tools like magnifiers
  • Using brighter lights for detailed tasks like reading
  • Using color to see easily
  • Using bigger fonts
  • Organizing home and workplace in an easy-to-use manner

Research is underway in gene therapy and stem cells, and there is a hope of finding treatments in the future.

Book an Appointment