EC Neurology

Review Article Volume 16 Issue 2 - 2024

The Essentials in Corticobasal Degeneration

Sacristán HE1*, Cvitanich FR2, Mentana N2 and Liotta CA3

1Department of Neurology, Director of Teaching and Research Committee “Dr. Anselmo Marini” Municipal Rehabilitation Institute, Vicente Lopez, Buenos Aires and Professor of Neurology, School of Medicine, University of Morón and Professor of Neurology, School of Medicine, UBA, Argentina
2Hospital Teaching Unit, Prof. Bernardo Houssay Hospital, School of Medicine, UBA, Argentina
3ABFM - Shoals Primary Care, Sheffield, Alabama, USA

*Corresponding Author: Sacristán HE, Department of Neurology, Director of Teaching and Research Committee “Dr. Anselmo Marini” Municipal Rehabilitation Institute, Vicente Lopez, Buenos Aires and Professor of Neurology, School of Medicine, University of Morón and Professor of Neurology, School of Medicine, UBA, Argentina.
Received: January 26, 2024; Published: February 07, 2024



Diseases that affect the basal nuclei are characterized by slowness and a reduction in the range of movement (bradykinesia-hypokinesia), often associated with tremor, rigidity, and postural alterations. The term 'parkinsonisms' refers to these findings, the most common etiology of which is Parkinson's disease (PD). There are akineto-rigid parkinsonisms, especially without tremor, that do not respond to L-dopa and correspond to one of these three neurodegenerative disorders: 1) progressive supranuclear palsy (PSP), 2) multiple system atrophy (MSA), or 3) corticobasal degeneration (CBD). Each of them has characteristic signs and symptoms that distinguish them from PD, but these may not be present at the beginning of the disease. These conditions usually do not respond to dopaminergic drugs and must be addressed correctly in the early phase. The main problem is that patients with typical clinical signs and symptoms of PD can have very diverse pathologies, and patients with the same pathology can have different clinical signs and symptoms (atypical parkinsonisms with typical or atypical presentation). Recently, interest has grown in the knowledge of these diseases, characterized by abnormal intracellular accumulation of misfolded proteins, such as tau (PSP and CBD) and α-synuclein (MSA). Knowledge of the characteristic signs and symptoms of PSP, MSA, and CBD is essential for the adequate diagnostic and therapeutic management of patients suffering from atypical parkinsonisms. CBD is a rare entity. In the present work, we will develop the clinical characteristics and various treatment options in clinical practice.

 Keywords: Parkinsonisms; Corticobasal Degeneration; Diagnosis; Treatment

 

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Sacristán HE., et al. “The Essentials in Corticobasal Degeneration”. EC Neurology  16.2 (2024): 01-14.