Yes you can. There are 3 types of the syndrome. Type 1 the kids
can live to be in there late teens to early 20's. Type 2 the kids
live anywhere from 3 to 8 years old. With the mildest form Type 3
they can live to be in there 30's to 50's (only a handful have this
type).
To learn more about Cockayne Syndrome visit the Share & Care
Cockayne Syndrome Network (related link) to get all the up to date
info, research & events going on.