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Amyotrophic Lateral Sclerosis

Amyotrophic Lateral Sclerosis

Patients with PD may be at more than twice the risk for the development of malignant melanoma than the general population, according to research by John M. Bertoni, MD, PhD, professor and chair of the Department of Neurology at Creighton University, Omaha, and colleagues.1 He presented the results of this research at the American Neurological Association's 131st Annual Meeting this past October in Chicago.

The connection between Parkinson disease (PD) and melanoma is becoming increasingly apparent, leading some researchers to call for increased melanoma screening in the PD population. In addition, researchers are disproving previous theories that levodopa may be implicated in the link between melanoma and PD.

PD is a common and challenging neurodegenerative
motor disorder, affecting at least a half million
persons in the United States, according to the National
Institute of Neurological Disorders and Stroke. With
the aging of the population, incidence is expected to

On December 8, 1995, Jean-Dominique Bauby
shaved, dressed, drank a cup of hot chocolate,
and spent the day conducting business as the
editor-in-chief of Elle magazine. By the end of
that day, 43-year-old Bauby was in a coma,
the result of a massive brain stem stroke.

To evaluate the degree to which newer antipsychotic agents are implicated in parkinsonism and whether drug-induced parkinsonism (DIP) is being adequately recognized, Christine D. Esper, MD, clinical instructor in neurology, and Stewart A. Factor, DO, professor of neurology at Emory University in Atlanta, performed a retrospective review of 354 consecutive patients in whom parkinsonian symptoms were newly diagnosed at a movement disorders clinic in 2004-2005

Many physicians, including psychiatrists, may shy away from seeing elderly patients with symptoms of dementia because they imagine that there are a large number of alternative diagnoses and that differential diagnosis is complicated. In fact, however, the number of possible diagnoses in most situations is relatively small and the diagnosis of dementia in older patients is certainly feasible in primary care psychiatry.

A possible link between diabetes and cognitive dysfunction, specifically Alzheimer disease (AD), is becoming increasingly apparent. Indeed, compared with AD risk in healthy persons, the risk of AD development is 65% to 100% greater in persons with diabetes.


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