We read with interest the recent report by Nomura and colleagues. 1 Their study provided extensive data on the prevalence and clinical characteristics of restless legs syndrome (RLS) in Japanese patients with Parkinson's disease (PD). They found 20 PD patients who also had a diagnosis of RLS, but on
Prevalence and clinical correlates of restless legs syndrome among psychogeriatric patients
✍ Scribed by Luis Agüera-Ortiz; M. Isabel Ramos-García Perez; Ricardo S. Osorio; Hayley Sacks; Tomás Palomo
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 117 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0885-6230
- DOI
- 10.1002/gps.2674
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Objective
To evaluate the prevalence, clinical features, and comorbidities of restless legs syndrome (RLS) among psychogeriatric patients in an out‐patient clinical setting.
Methods
Cross‐sectional study of a sample of 100 non‐demented psychogeriatric outpatients that were assessed for the presence of RLS using the Revised International Restless Legs Syndrome Study Group criteria and other support criteria. Medical and psychiatric illnesses, drug treatments, and other risk factors for RLS were documented.
Results
Prevalence of definite RLS in our sample was 11.11% with an additional prevalence of 10.10% of possible RLS. None of these patients had received a diagnosis of RLS previously. RLS was associated with major depressive disorder and with hypertension, but not with other previously described risk factors as female gender, some medical conditions, or psychoactive drug treatments.
Conclusions
RLS is a frequent condition in psychogeriatric patients, especially among those with depression, and is commonly underdiagnosed and undertreated. Clinicians should routinely ask for RLS symptoms when assessing their patients in their regular clinical practice. Copyright © 2011 John Wiley & Sons, Ltd.
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