Long-term progression of clinician-reported and gait performance outcomes in hereditary spastic paraplegias.

Introduction: Hereditary spastic paraplegias (HSPs) are a heterogeneous group of neurodegenerative diseases in which little is known about the most appropriate clinical outcome assessments (COAs) to capture disease progression. The objective of this study was to prospectively determine disease progression after 4.5 years of follow-up with different clinician-reported (ClinRO) and gait performance outcomes (PerFOs).

Static Balance in Hereditary Spastic Paraplegias: a Cross-sectional Study.

Motor and somatosensory pathway dysfunction due to degeneration of long tracts in hereditary spastic paraplegias (HSP) indicates that postural abnormalities may be a relevant disease feature. However, balance assessments have been underutilized to study these conditions. How does the static balance of individuals with HSP with eyes open and closed differ from healthy controls, and how does it relate to disease severity? This cross-sectional case-control study assessed the static balance of 17 subjects with genetically confirmed HSP and 17 healthy individuals, evaluating the center of pressure (COP) variables captured by a force platform.

Dysarthria in hereditary spastic paraplegia type 4.

Objective: To describe the speech pattern of patients with hereditary Spastic Paraplegia type 4 (SPG4) and correlated it with their clinical data.

Methods: Cross-sectional study was carried out in two university hospitals in Brazil. Two groups participated in the study: the case group (n = 28) with a confirmed genetic diagnosis for SPG4 and a control group (n = 17) matched for sex and age.

Disparities in Stroke Patient-Reported Outcomes Measurement Between Healthcare Systems in Brazil.

Introduction: Acute stroke interventions, such as stroke units and reperfusion therapy, have the potential to improve outcomes. However, there are many disparities in patient characteristics and access to the best stroke care. Thus, we aim to compare patient-reported outcome measures (PROMs) after stroke in two stroke centers representing the public and private healthcare systems in Brazil.

Progression of Functional Gait in Hereditary Spastic Paraplegias.

Hereditary spastic paraplegias (HSP) are characterized by progressive deterioration of axonal projections of upper motor neurons leading to abnormal locomotion. The clinical course of HSP as well as the definition of the best instruments to assess its progression is largely unknown. The aim of this study was to investigate the progression of functional gait in individuals with HSP and to define sensitivity to change, minimal clinically important difference (MCID), and validity of timed functional tests of gait (TFT).

Prevalence of oropharyngeal dysphagia in hereditary spastic paraplegias.

Objectives: Hereditary spastic paraplegias (HSP) are a group of genetic diseases characterized by lower limb spasticity with or without additional neurological features. Swallowing dysfunction is poorly studied in HSP and its presence can lead to significant respiratory and nutritional complications. The aim of this study was to evaluate the frequency and clinical characteristics of dysphagia in different types of HSP.

Are Cognitive Changes in Hereditary Spastic Paraplegias Restricted to Complicated Forms?

Little is known about the cognitive profile of Hereditary Spastic Paraplegias (HSP), where most scientific attention has been given to motor features related to corticospinal tract degeneration. We aimed to perform a broad characterization of the cognitive functions of patients with pure and complicated HSP as well as to determine the frequency of abnormal cognitive performances in the studied subtypes. A two-center cross-sectional case-control study was performed.