title: Management of Parkinson׳s disease: Current and future pharmacotherapy.
abstract: Parkinson׳s disease (PD) is chronic progressive neurodegenerative disorder characterized by profound loss of dopaminergic neurons in the nigrostriatal pathway. It is recognized by the cardinal clinical features of bradykinesia, rigidity, tremor and postural instability. Current therapeutic options are primarily dopamine replacement strategies that only provide symptomatic improvement without affecting progressive neuronal loss. These treatments often fail to provide sustained clinical benefit and most patients develop motor fluctuations and dyskinesias as the disease progresses. Additionally, non-motor symptoms such as autonomic disturbances, sensory alterations, olfactory dysfunction, mood disorders, sleep disturbances and cognitive impairment cause considerable functional disability in these patients and these features often fail to respond to standard dopaminergic treatments. This mini review outlines the current pharmacotherapeutic options for PD and highlights the emerging experimental therapies in various phases of clinical development.
authors: Department of Pharmacology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi 110029, India. Electronic address: drashishkakkar@gmail.com.
authors: Ashish Kumar
authors: AK
authors: Kakkar
authors: Department of Community Medicine, Lady Hardinge Medical College, New Delhi 110001, India. Electronic address: drnehadahiya@gmail.com.
authors: Neha
authors: N
authors: Dahiya
mesh_terms: D058917:Adenosine A2 Receptor Antagonists / Q000494:pharmacology / Q000627:therapeutic use; D000409:Alanine / Q000031:analogs & derivatives / Q000494:pharmacology / Q000627:therapeutic use; D000818:Animals; D001596:Benzylamines / Q000494:pharmacology / Q000627:therapeutic use; D004358:Drug Therapy / Q000379:methods*; D006801:Humans; D007980:Levodopa / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use; D010300:Parkinson Disease / Q000188:drug therapy*
chemical_list: D058917:Adenosine A2 Receptor Antagonists; D001596:Benzylamines; D007980:Levodopa; C092797:safinamide; D000409:Alanine
keywords: Adenosine receptor antagonist; Levodopa induced dyskinesia; Parkinson׳s disease; Safinamide