Economic Burden of Huntington's Disease: Analysis from a Brazilian Tertiary Care Perspective.

Background: Huntington's disease (HD) exerts significant impacts on individuals and families worldwide. Nevertheless, data on its economic burden in Brazil are scarce, revealing a critical gap in understanding the associated healthcare costs.

Objective: This study was conducted at a tertiary neurology outpatient clinic in Brazil with the aim of assessing annual healthcare service utilization and associated costs for HD patients.

Guidelines for Parkinson's disease treatment: consensus from the Movement Disorders Scientific Department of the Brazilian Academy of Neurology - motor symptoms.

The treatment of Parkinson's disease (PD) is challenging, especially since it is considered highly individualized. The Brazilian Academy of Neurology has recognized the need to disseminate knowledge about the management of PD treatment, adapting the best evidence to the Brazilian reality. Thus, the main published treatment guidelines were reviewed based on the recommendations of group from the Movement Disorders Scientific Department of the Brazilian Academy of Neurology.

Cannabinoids in Neurology - Position paper from Scientific Departments from Brazilian Academy of Neurology.

Cannabinoids comprehend endocannabinoids, phytocannabinoids, and synthetic cannabinoids, with actions both in the central and peripherical nervous systems. A considerable amount of publications have been made in recent years, although cannabis has been known for over a thousand years. Scientific Departments from the Brazilian Academy of Neurology described evidence for medical use in their areas.

Average annual cost of Parkinson's disease in São Paulo, Brazil, with a focus on disease-related motor symptoms.

Background: Although Parkinson's disease is the second most prevalent neurodegenerative disease worldwide, its cost in Brazil - South America's largest country - is unknown.

Objective: The goal of this study was to calculate the average annual cost of Parkinson's disease in the city of São Paulo (Brazil), with a focus on disease-related motor symptoms.

Subjects And Methods: This was a retrospective, cross-sectional analysis using a bottom-up approach (ie, from the society's perspective).

Neuropsychological and clinical heterogeneity of cognitive impairment in patients with multiple system atrophy.

Objective: We evaluated neuropsychological tests to compare cognitive impairment between two types of multiple system atrophy: predominant parkinsonism (MSA-P) and predominant cerebellar ataxia (MSA-C).

Patients And Methods: This cross-sectional study included 14 patients diagnosed with MSA: four with MSA-C and ten with MSA-P. Presence of motor symptoms was determined by using the Unified Rating MSA Scale (URMSAS).

Systematic Review and Critical Analysis of Cost Studies Associated with Parkinson's Disease.

Parkinson's disease (PD) is the second most prevalent neurodegenerative disease worldwide, affecting more than four million people. Typically, it affects individuals above 45, when they are still productive, compromising both aging and quality of life. Therefore, the cost of the disease must be identified, so that the use of resources can be rational and efficient.

Genetic and environmental findings in early-onset Parkinson's disease Brazilian patients.

Parkinson's disease (PD) etiology has been attributed both to genetic and environmental factors. In this study, we investigated Brazilian early-onset PD (EOPD) patients for mutations in PARK2 and PARK8, exposure to environmental factors and possible correlations between PARK2 polymorphisms, environmental exposure, and disease age of onset. We enrolled 72 EOPD index patients and 81 healthy volunteers.