BMJ  2007;335:441-445 (1 September), doi:10.1136/bmj.39289.437454.AD

Clinical Review

Clinical Review

Parkinson's disease

C E Clarke, professor of clinical neurology, University of Birmingham

Department of Neurology, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham B18 7QH

c.e.clarke@bham.ac.uk

The first 150 words of the full text of this article appear below.


• Parkinson's disease should be suspected in someone with tremor, stiffness, slowness, balance problems, or gait disorders
• All patients with suspected Parkinson's disease should be referred untreated to a specialist in differential diagnosis and be reviewed regularly by the specialist for accurate diagnosis and treatment
• Much debate surrounds which drug class should be used as initial treatment for Parkinson's disease and which adjuvant therapy should be added when patients taking levodopa develop motor complications
• Patients should have access to a Parkinson's disease nurse specialist and allied health professionals throughout the course of the disease


Tremor, often combined with slowness and stiffness in an arm, presents frequently in general practice. It may be caused by essential tremor, which affects 2-3% of the population.1 Parkinson's disease is less common (prevalence 0.2%), although its prevalence increases with age (4% of those aged over 80 years).2 Differentiating essential tremor from Parkinson's . . . [Full text of this article]


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