Articles: neurocritical-care.
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Journal of critical care · Oct 2022
Review Meta AnalysisProphylactic acid suppressants in patients with primary neurologic injury: A systematic review and meta-analysis of randomized controlled trials.
Neurocritical care patients are at risk of stress-induced gastrointestinal ulceration. We performed a systematic review and meta-analysis of stress ulcer prophylaxis (SUP) in critically ill adults admitted with a primary neurologic injury. ⋯ In neurocritical care patients, the overall high or unclear risk of bias of individual trials, the low event rates, and modest sample sizes preclude strong clinical inferences about the utility of SUP.
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The purpose of this study was to perform a systematic review and meta-analysis on the effect of desmopressin on hematoma expansion (HE) in antiplatelet-associated intracerebral hemorrhage (AA-ICH). Secondary outcomes examined were the rate of thrombotic complications and neurologic outcome. Three databases were searched (Pubmed, Scopus, and Cochrane) for randomized clinical trials and controlled studies comparing desmopressin versus controls in adult patients with AA-ICH. ⋯ Qualitative analysis of included studies for each outcome revealed low to moderate risk of bias. The available literature does not support the routine use of desmopressin in the setting of AA-ICH. Until larger prospective trials are performed, the administration of desmopressin should be judiciously considered on a case-by-case basis.
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Review Meta Analysis
A narrative review of the clinical application of pressure reactiviy indices in the neurocritical care unit.
Pressure reactivity indices are used in clinical research as a surrogate marker of the ability of the cerebrovasculature to maintain cerebral autoregulation. The use of pressure reactivity indices in patients with neurological injury represents a potential to move away from population-based physiological targets used in guidelines to individualized physiological targets. The aim of this review is to describe the underlying principles and development of pressure reactivity indices, alongside a critique of how they have been used in clinical research, including their limitations. ⋯ There is an association between pressure reactivity indices and neurological outcomes, however the use of pressure reactivity indices as a prognostication tool is to be challenged. Average values of cerebral perfusion pressure that are not close to averaged values of optimal cerebral perfusion pressure are also associated with poor outcome. Further research is required to ascertain whether targeting an optimal cerebral perfusion pressure may alter outcome.
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Review Meta Analysis
Therapeutic Hypothermia for Refractory Status Epilepticus.
Our goal was to perform a systematic review of the literature on the use of therapeutic hypothermia for refractory status epilepticus (RSE) and its impact on seizure control. ⋯ Oxford level 4, GRADE D evidence exists to support the use of therapeutic hypothermia to control seizures in RSE. Further prospective study is warranted.
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Review Meta Analysis
The effectiveness of specialist neuroscience care in severe traumatic brain injury: a systematic review.
UK trauma services are currently undergoing reconfiguration, but the optimum management pathway for head-injured patients is uncertain. We therefore performed a systematic review to assess the effects of routine inter-hospital transfer and specialist neuroscience care on mortality and disability in patients with non-surgical severe traumatic brain injury injured nearest to a non-specialist acute hospital. ⋯ There is limited evidence supporting a strategy of secondary transfer of severe non-surgical traumatic brain injury patients to specialist neuroscience centres. Randomised controlled trials powered to detect clinically plausible treatment effects should be considered to definitively investigate effectiveness.