Long-term management of Parkinson’s disease using levodopa combinations
Autor: | Thomas Müller, Jan-Dominique Möhr |
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Rok vydání: | 2018 |
Předmět: |
0301 basic medicine
Drug medicine.medical_specialty Levodopa Parkinson's disease media_common.quotation_subject Disease Antioxidants Antiparkinson Agents Efficacy 03 medical and health sciences 0302 clinical medicine medicine Aromatic Amino Acid Decarboxylase Inhibitors Humans Pharmacology (medical) Intensive care medicine media_common Pharmacology business.industry Brain Catechol O-Methyltransferase Inhibitors Parkinson Disease General Medicine medicine.disease Oxidative Stress 030104 developmental biology Pharmacodynamics Drug delivery Drug Therapy Combination business 030217 neurology & neurosurgery medicine.drug |
Zdroj: | Expert Opinion on Pharmacotherapy. 19:1003-1011 |
ISSN: | 1744-7666 1465-6566 |
Popis: | Parkinson's disease is a chronic, neurodegenerative disease. Its symptoms and course are heterogeneous. After several years of investigative drug studies, levodopa remains the most efficacious drug despite its long-term limitations. Consequently, research into new drug delivery modes is ongoing.This review summarizes past and current advances of levodopa therapy with a focus on long-term patient management. Current research aims to increase drug bioavailability and to deliver it to the brain continuously. Reduced fluctuations improve drug efficacy and levodopa-associated motor complications. Less considered metabolic long-term consequences of levodopa are impaired methylation capacity and antioxidant defense. Both may contribute to disease progression and weaken physiological available human neuronal repair mechanisms.New developed formulations will improve pharmacokinetic and pharmacodynamic behavior. The authors suggest the regular supplementation with methyl group-donating and free radical scavenging substrates to weaken the metabolic consequences of chronic and high levodopa dosing. Many patients perform this nutrient supplementation in their diet already. |
Databáze: | OpenAIRE |
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