Can a Diabetic Schnauzer Who Went Blind From Cataracts Have Surgery?

by pamela
(roxborough park, colorado)

Reader Question

Albert, my 9 year old healthy miniture schnauzer, was diagnosed with diabetes this past February. We have had trouble getting his blood sugars under control (50-500 mg/l). His insulin dose was increased. He weaights 17 pounds and in general good health. Good natured and loves long walks. He became blind 3 weeks ago. I reduced his insulin 10 days ago due to his outward behavior and a blood sugar of 50. He had another blood glucose curve yesterday. THe values were within normal range. The vet told me to keep him on the lower dose. I am wondering if he is a canditate for eye surgery. I have various information on the internet and realize that success is highly variable. I would love for Albert to see again. Do you have any information on success of eye surgery if we can get Al's glusose levels managed?

thanks so much

Albert, Leon (my little brother)and Pamela

Answer from Our Team

Very often, yes. Diabetic cataracts are extremely common, with about 75% of diabetic dogs developing them within a year of diagnosis, and diabetic dogs are frequently good surgery candidates. Ophthalmologists report success rates of about 85% to 95% for uncomplicated surgery.

The ophthalmologist will check his retina with an ERG and ultrasound, and will want his diabetes as steady as possible. Diabetic cataracts can also cause inflammation inside the eye, so an exam soon is worthwhile even before you decide. Keep working with your vet on his glucose curve; a blood sugar as low as 50 needs prompt attention.

See cataracts in dogs for more on diabetic cataracts and surgery.

This is general information, not a diagnosis. Please follow your own vet's advice.

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Can a Diabetic Schnauzer Who Went Blind From Cataracts Have Surgery?

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