Journal of neurology, neurosurgery, and psychiatry
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J. Neurol. Neurosurg. Psychiatr. · Nov 2016
Randomized Controlled Trial Multicenter Study Comparative StudyComparison of the diagnostic utility of physician-diagnosed with algorithm-defined stroke-associated pneumonia.
Diagnosing stroke-associated pneumonia (SAP) is challenging and may result in inappropriate antibiotic use or confound research outcomes. This study evaluates the diagnostic accuracy of algorithm-defined versus physician-diagnosed SAP in 1088 patients who had dysphagic acute stroke from 37 UK stroke units between 21 April 2008 and 17 May 2014. ⋯ Algorithm-based approaches can standardise SAP diagnosis for clinical practice and research.
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J. Neurol. Neurosurg. Psychiatr. · Nov 2016
ReviewUnusual tremor syndromes: know in order to recognise.
Tremor is a common neurological condition in clinical practice; yet, few syndromes are widely recognised and discussed in the literature. As a result, there is an overdiagnosis of well-known causes, such as essential tremor. Many important unusual syndromes should be considered in the differential diagnosis of patients with tremor. ⋯ Rare tremors generally present with an action tremor and a variable combination of postural and kinetic components with resting tremors less frequently seen. The phenomenology of myorhythmia is still vague and a clinical definition is proposed. The recognition of these entities should facilitate the correct diagnosis and guide the physician to a prompt intervention.
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J. Neurol. Neurosurg. Psychiatr. · Nov 2016
'Journal Bias' in peer-reviewed literature: an analysis of the surgical high-grade glioma literature.
The core premise of evidence-based medicine is that clinical decisions are informed by the peer-reviewed literature. To extract meaningful conclusions from this literature, one must first understand the various forms of biases inherent within the process of peer review. ⋯ Moreover, certain journals were likely to publish a large number of articles from the same medical academic genealogy (authors with shared training history and/or mentor). We term the tendency of certain types of articles to be published in select journals 'journal bias' and discuss the implication of this form of bias as it pertains to evidence-based medicine.