Of 18 mentally retarded institutionalized subjects who had received
long-term, high-dose treatment primarily with thioridazine or
chlorpromazine, 2 developed definite corneal and lenticular opacities and 2
had equivocal ocular changes. In view of this finding, the authors suggest
that alternative treatment, including different neuroleptics, be considered
with mentally retarded institutionalized subjects; when that is not
possible, subjects should be given periodic evaluation, including annual
slit-lamp examination.Abstract Teaser