Neurocritical care
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Patients with severe stroke who require mechanical ventilation and neurointensive care unit (NICU) management often require a tracheostomy (TT). The optimal time point for TT remains unclear and a controversy in everyday NICU life. Here, we prospectively evaluated a score for prediction of TT need in NICU patients with cerebrovascular disease. ⋯ Based on this monocentric study, the SETscore seems to be a valid tool to indicate prolonged NICU-LOS and VT, as well as TT need in cerebrovascular NICU patients. Confirmation of these results in larger cohorts with various settings may help to develop the SETscore as a decisive tool on primary TT early in time to avoid extubation failure.
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Our study aimed to evaluate whether the effect of an intra-arterial vasospasm therapy can be assessed quantitatively by in vivo blood flow analysis using the postprocessing algorithm parametric color coding (PCC). ⋯ PCC is a fast applicable imaging technique that allows via real-time and in vivo blood flow analysis a quantitative assessment of the effect of intra-arterial vasospasm therapy. Our results seem to validate in vivo that an intra-arterial nimodipine application induces not only vasodilatation of the larger vessels, but also improves the microcirculatory flow, leading to a shortened cerebral CirT that reaches normal range post-interventionally. Procedural monitoring via PCC offers the option to compare quantitatively different therapy regimes, which allows optimization of existing approaches and implementation of individualized treatment strategies.
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Posterior fossa stroke is unique in its presentation and outcomes, and mechanical ventilation is commonly used in the management of these patients. We aimed to identify predictors of extubation success in patients with posterior fossa stroke, who require mechanical ventilation. ⋯ In posterior fossa stroke patients with a GCS ≤ 6 at the time of intubation and who remain intubated for more than 1 week, extubation is less likely to be successful, and tracheostomy should be considered.
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Randomized Controlled Trial Comparative Study
A Randomized Trial of Central Venous Catheter Type and Thrombosis in Critically Ill Neurologic Patients.
Observational studies suggest peripherally inserted central venous catheters (PICCs) are associated with a high risk of catheter-related large vein thrombosis (CRLVT) in critically ill neurologic patients. We evaluated the difference in thrombosis risk between PICCs and centrally inserted central venous catheters (CICVCs). ⋯ Our trial demonstrates that critically ill neurologic patients who require a central venous catheter have significantly lower odds of ultrasound-diagnosed CRLVT with placement of a CICVC as compared to a PICC.
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The objective of this review was to evaluate the potential of tauroursodeoxycholic acid (TUDCA) for neuroprotection in traumatic brain injury (TBI) patients in the neurocritical care setting. Specifically, we surveyed preclinical studies describing the neuroprotective and systemic effects of TUDCA, and the potential therapeutic application of TUDCA. Preclinical studies have provided promising data supporting its use in neurological disease characterized by apoptosis-induced neuronal loss. ⋯ Additionally, preliminary data support the use of pharmacological therapies that reduce apoptosis and inflammation associated with TBI. The anti-apoptotic and anti-inflammatory mechanisms of TUDCA could prove promising in the treatment of TBI. Currently, there are no published data supporting improvement in clinical outcomes of TBI by treatment with TUDCA, but future studies should be considered.