Here's a selection of information from patients & professionals to better understand CDG.

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All CDG FAQs

What is a stroke-like episode?

A stroke-like episode is an acute event that very much resembles a stroke. A stroke is a sudden loss of consciousness due to an acute vascular disturbance caused by the rupture of an artery in the ...

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Are there ever any long lasting effects?

These episodes can last for hours, days or sometimes even longer. However, the positive thing is that, as a rule, they are transient.

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What action should parent's take during one of these episodes?

Action to be taken: measure body temperature and ask your (or another) physician to examine your child as soon as possible in order to make the diagnosis and to take appropriate measures.

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Who is likely to have a stroke-like episode and when are they likely to occur?

In the CDG field all the patients with CDG-Ia have an increased risk for thrombosis because their blood platelets have an increased tendency to stick together and to stick to the wall of blood vess...

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How many cases of CDG are known in the United States?

In the United States, my guess is that there are close to 175 cases. In the past 16 months, I have heard about 35 affected children that I didn’t know about before. Because there is no registry, ...

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How many cases of CDG are known worldwide?

We have no exact figures but the published cases figure around 600 for the N-glycosylation disorders. There are many more patients reported with a known O-glycosylation disorder (multiple exostoses...

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Is there a suggested therapy to prevent or help these episodes?

Medical treatment and prevention are possible but it is up to the treating physician to decide about the treatment.

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What is the difference between a stroke-like episode and a seizure?

A seizure is the expression of an abnormal electrical activity in the brain (stroke is a vascular problem) but can resemble very much a stroke. Other words for “seizures” are “epilepsy” and “convu...

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CDG Family Network FAQ's, Updated by Jaak Jaeken, MD, Ph.D. 07/27/11 

Email suggested questions to robert.pleticha@eurordis.org