Journal of neurology
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Journal of neurology · Aug 2010
Controlled Clinical TrialPregabalin as mono- or add-on therapy for patients with refractory chronic neuropathic pain: a post-marketing prescription-event monitoring study.
This observational study examined the outcome of two different therapeutic strategies in the treatment of chronic neuropathic pain by including pregabalin (PGB) as mono- or add-on therapy in one of two treatment options. Patients with a pain score of > or =4, refractory to usual care for neuropathic pain for at least 6 months, were allocated consecutively to one of two treatment strategies according to the decision of the physician: complete switch to a flexible-dosage, monotherapeutic or add-on therapy with pregabalin (PGB group), or change established doses and combinations of pre-existing mono- or combination therapy without pregabalin (non-PGB group). ⋯ Comparison of the results observed in the two groups shows that patients in the PGB group achieved significantly greater pain reduction. These results demonstrate that PGB administered twice daily is superior to treatment regimes without PGB in reducing pain and pain-related interference in quality of life.
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Journal of neurology · Aug 2010
Weight change following deep brain stimulation for movement disorders.
Patients with Parkinson's disease (PD) and essential tremor (ET) tend to lose weight progressively over years. Weight gain following deep brain stimulation (DBS) of the subthalamic nucleus (STN) for treatment of PD has been documented in several studies that were limited by small sample size and exclusive focus on PD patients with STN stimulation. The current study was undertaken to examine weight change in a large sample of movement disorder patients following DBS. ⋯ This gain was not predicted by age, gender, diagnosis, or stimulation target in a multivariate model. Significant mean weight gain of 2.3 kg (p = 0.0124) or 4.2% was observed in our PD patients. Most patients with PD and ET gain weight following DBS, and this gain is not predicted by age, gender, diagnosis, or stimulation target.
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This short review summarises the PD related research published in the Journal of Neurology in 2009.
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In the last decade, "end-of-life" issues have gained prominence in political and social debates in many countries. The deliberate ending of the life of a patient upon his/her own request has become a hotly contested topic. ⋯ We discuss the nomenclature of the "choices for death", euthanasia, doctor-assisted suicide and palliative care as well as the social dynamics underlying these developments. We suggest that we need a more nuanced and empirically based understanding of the process of the "choice for death and its implications for medical practice."