Research overview
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BackgroundDopamine dysregulation syndrome (DDS) is a challenging complication of dopaminergic therapy in Parkinson's disease and can persist despite subthalamic deep brain stimulation (STN-DBS). We evaluated a temporary bridging concept in which oral dopaminergic medication was replaced by continuous subcutaneous apomorphine infusion while maintaining DBS.CasesSix patients with STN-DBS and DDS were temporarily transitioned from oral dopaminergic medication to continuous subcutaneous apomorphine infusion. Treatment success was defined as reduction of DDS below a predefined threshold (ConclusionsIn this uncontrolled case series, continuous subcutaneous apomorphine may represent a useful temporary adjunct to STN-DBS for managing DDS in selected patients. Treatment tolerability appears to be a major determinant of success and requires careful patient selection and monitoring.
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