Sleep quality, excessive daytime sleepiness, and depression in Parkinson's disease: implications for improved patient outcomes.

Objectives: Sleep disorders are frequently encountered non-motor symptoms that significantly impact the lifestyle quality of individuals with Parkinson's disease (PD). Our research endeavors to research the sleep quality of PD patients and define the occurrence of excessive daytime sleepiness (EDS) and nocturnal difficulties within this population.

Methods: We incorporated 140 patients diagnosed with PD and 75 healthy individuals as controls.

The Influence of on Levodopa-Induced Dyskinesia.

Background: Dopamine deficiency causes Parkinson's disease (PD), and on treatment, levodopa is the gold standard. Various drug-metabolizing enzymes and drug receptors are believed to be involved in prompting dyskinesias due to the extended usage of levodopa. Shreds of evidence in genomic studies have presented that ADORA2A receptor antagonism has beneficial outcomes to avoid these drug-induced side effects.

Uric acid: The role in the pathophysiology and the prediction in the diagnosis of Parkinson's disease: A Turkish-based study.

Background And Purpose: Oxidative stress has been associated as an essential contributor to the development of neurodegenerative diseases. Recent developments in the field of Parkinson's Disease (PD) pathophysiology have led to a renewed interest in this field. As an antioxidant, uric acid (UA) has arisen as a potential neuroprotectant.

Alexithymia, depression, and cognition in patients with Parkinson's disease.

Background: Basal ganglia are connected to dorsal prefrontal and orbitofrontal structures, which have an important role in emotional experience. Alexithymia is defined as the inability to recognize and verbalize emotions. There is little known about alexithymia and cognitive dysfunction and its relationship with depression.