Volume 122, Issue s190 pp. 78-81

Fatigue in Parkinson’s disease: a short update

A. G. Beiske

A. G. Beiske

Department of Neurology, Akershus University Hospital, Lørenskog, Norway

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E. Svensson

E. Svensson

Department of Adult Mental Health, Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway

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First published: 02 June 2010
Citations: 21
A. G. Beiske, Department of Neurology, Akershus University Hospital, N-1478 Lørenskog, Norway
Tel.: +47 90 139337
Fax: +47 67 929098
e-mail: [email protected]

Conflicts of interest: none.

Abstract

Beiske AG, Svensson E. Fatigue in Parkinson’s disease: a short update. Acta Neurol Scand: 2010: 122 (Suppl. 190): 78–81. © 2010 John Wiley & Sons A/S.

This article provides a short update on fatigue in Parkinson’s disease (PD), focusing on measurements, prevalence, associated factors, pathophysiology and treatment. As long as there is no universally accepted definition of fatigue the definition used has to be stated. Different aspects of fatigue, namely physical-, mental- and chronic fatigue will be discussed. The many questionnaires used to assess fatigue measure different aspects of fatigue, making comparisons between studies difficult. Examples of uni- and multidimensional self-report questionnaires are given. In PD patients, the wide range of prevalence of fatigue (37–56%) is largely because of varying definitions of fatigue and populations tested. Without understanding the pathophysiology of subjective fatigue, the development of effective therapies is a challenge.

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