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Periodic limb movement disorder : a clinical and polysomnographic study
1Division of Neurology, Dayanand Medical College and Hospital, Civil Lines, Ludhiana - 141001, Punjab, India. dhanuka@glide.net.in
Neurology India
|January 19, 2002
Summary
Periodic limb movement disorder (PLMD) is a common neurological condition causing disability. This report highlights its underdiagnosis and discusses six patient cases, focusing on clinical presentation, diagnosis, and management strategies.
Area of Science:
- Neurology
- Sleep Medicine
Background:
- Periodic limb movement disorder (PLMD) is a prevalent neurological condition associated with significant disability when untreated.
- Despite its prevalence, PLMD is frequently underdiagnosed in clinical settings, potentially due to limited awareness and diagnostic resources.
Observation:
- This report details the clinical presentation and polysomnographic findings in six patients diagnosed with PLMD.
- The cases illustrate the diverse manifestations and diagnostic challenges associated with the disorder.
Findings:
- The study examines common causes of secondary PLMD, including restless legs syndrome (RLS), aging, pregnancy, uremia, iron deficiency, and polyneuropathy.
- Polysomnography is crucial for diagnosing PLMD, revealing characteristic limb movements during sleep.
Implications:
- Increased awareness and improved diagnostic facilities are essential for timely PLMD diagnosis and treatment.
- Effective management of PLMD can alleviate patient disability and improve quality of life.