[Pilocarpin eye drops with a novel Pilocarpin polymeric salt (author's transl)]

A new pilocarpin salt was obtained by chemically linking pilocarpin to a polymere substance. By galenic processing to the respective emulsion, eye drops containing this pilocarpin salt were produced, which enable a retarded pilocarpin delivery in vitro. With respect to glaucoma therapy, clinical tests showed that frequency of application can considerably be reduced. In the present investigations on a collective of 30 normal volunteers the effect of a commercial aqueous pilocarpin solution on the IOP, pupillary diameter and accommodation was compared with that of the novel pilocarpin drops.