TRANSDERMAL THERAPEUTIC SYSTEM FOR EXTENDED DOSING OF PRAMIPEXOLE IN TREATING NEUROLOGICAL DISORDERS

摘要

This disclosure relates to a transdermal therapeutic system (TTS) containing pramipexole or related compounds and methods of making the system as well as its use in administering such compounds as a single dose over an extended period, for example, one week. The system comprises an acrylic-based or silicone-based matrix layer containing pramipexole at concentrations of at least about 5 wt.% of the matrix, which is resistant to crystallizing and discoloration of the active ingredient even when stored over long periods.