European journal of neurology : the official journal of the European Federation of Neurological Societies
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Review Case Reports Comparative Study
Post-stroke pain case study: clinical characteristics, therapeutic options and long-term follow-up.
Central post-stroke pain (CPSP) is a syndrome characterized by sensory disturbances and neuropathic pain. In 40%-60% of CPSP patients, the onset of central pain following a stroke occurs more than 1 month after the stroke, creating a source of diagnostic uncertainty or significant delay in treatment since healthcare providers familiar with CPSP may no longer be caring for the patient when the symptoms occur. In addition to chronic pain, the presence of somatosensory abnormalities is the most important diagnostic corollary of CPSP. ⋯ Treatment options for CPSP are limited; at present, amitriptyline is the drug of first choice. Other drugs including antidepressants, anticonvulsants, antiarrhythmics, opioids and N-methyl-d-aspartate antagonists may provide relief for some patients who do not respond to amitriptyline. Included in this review is a case study outlining the challenges of managing the patient with CPSP.
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Review Case Reports Comparative Study
Post-herpetic neuralgia case study: optimizing pain control.
Post-herpetic neuralgia (PHN) is a chronic pain syndrome associated with the reactivation of a primary infection with varicella zoster virus (chicken pox), which leads to a chronic infection of the dorsal root ganglia. Under various clinical circumstances, including immunosuppressive diseases or treatments and certain cancers, reactivation of the infection can occur in adults as shingles. Other factors such as psychological distress and stressful life events also appear to play a role in the onset of shingles and the development of PHN. ⋯ Current treatment options aimed at relieving the symptoms of PHN include antidepressants, opioids, anticonvulsants and topical analgesics. It is important for the clinician to establish a baseline pain intensity and character as well as quality of life measures against which to judge the effectiveness of any treatment. This review article features a case study of a patient with PHN to illustrate current diagnostic and treatment approaches.
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The aim of this large cross-sectional population-based study was to examine the association between migraine, non-migrainous headache and headache frequency with depression, and anxiety disorders. From 1995 to 1997, all 92 566 inhabitants aged 20 years and above in Nord-Trøndelag County in Norway were invited to participate in the Nord-Trøndelag Health Study ('Helseundersøkelsen i Nord-Trøndelag' = HUNT-2). A total of 64 560 participated, whereof 51 383 subjects (80%) completed a headache questionnaire that was included. ⋯ The association was stronger for anxiety disorders than for depression. The ORs for depression and anxiety disorders amongst both migraine and non-migrainous sufferers increased with increasing headache frequency. Depression and anxiety disorders are associated with both migraine and non-migrainous headache, and this association seems more dependent on headache frequency than diagnostic category.
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Restless legs syndrome (RLS), first described in 1672 and given its name in 1945, is one of the most common sleep and movement disorders. Modern population-based studies demonstrate a prevalence between 5% and 15% in adult white populations. According to the diagnostic criteria, RLS is defined as an irresistable desire to move limbs, usually associated with paresthesias/dysesthesias and motor restlessness. ⋯ A majority of the patients treated over a longer period of time with L-dopa, however, develop problems with an effect called augmentation, where the RLS symptoms begin appearing earlier during the day and involve new parts of the body with increasing severity. A large number of studies have now confirmed that dopamine agonists can also be effective in RLS therapy, and that this treatment seems to involve less risk for augmentation. This paper provides a general review of RLS with a focus on current treatment options.
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Neuro-oncology is a growing new subspeciality with a strong interdisciplinary character. This position paper explains the role of neurology in the multidisciplinary field of neurosurgeons, radiotherapists and general oncologists, dealing with neuro-oncological patients. The paper delineates the varied spectrum of the field of neuro-oncology which expands from primary brain tumours, to metastatic and non-metastatic effects of systemic cancer on the central and peripheral nervous system, neurotoxicity due to cancer treatment and issues of quality of life. It has been written by the scientific neuro-oncology panel of the European Federation of Neurological Societies (EFNS) to delineate the situation of neuro-oncology in Europe, and facilitate the understanding and implementation of this subspeciality in the future.