Neurocritical care
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Acetaminophen (APAP) is used in neurocritical care (NCC) patients for analgesia without sedation or antiplatelet activity. Research suggests that intravenous (IV) APAP produces earlier and higher serum levels compared to oral (PO) APAP. This retrospective study evaluates the associated analgesic effects of IV and PO APAP and use of adjunctive opioids in NCC patients with moderate-severe pain. ⋯ IV APAP was more effective than PO APAP at relieving pain within 30 min of dosing, but this difference was not sustained over 6 h. Further studies are needed to assess the benefits of this rapid onset of action.
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Observational Study
Safety and Efficacy of Warfarin Reversal with Four-Factor Prothrombin Complex Concentrate for Subtherapeutic INR in Intracerebral Hemorrhage.
The use of vitamin K antagonists is an independent risk factor for the development of intracerebral hemorrhage (ICH). Four-factor prothrombin complex concentrate (4F-PCC) is recommended for urgent reversal of anticoagulation in this setting. The safety and efficacy of 4F-PCC in ICH with subtherapeutic levels of anticoagulation is yet to be determined. ⋯ The use of 4F-PCC in patients with INR between 1.4 and 1.9 results in an effective reduction in INR with similar thrombotic risks compared to patients presenting with an INR of 2-3.9.
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Observational Study
Acute Posterior Cranial Fossa Hemorrhage-Is Surgical Decompression Better than Expectant Medical Management?
To compare the in-hospital mortality and institutional morbidity from medical therapy (MT), external ventricular drainage (EVD) and suboccipital decompressive craniectomy (SDC) following an acute hemorrhagic posterior cranial fossa stroke (PCFH) in patients admitted to the neurosciences critical care unit (NCCU). Retrospective observational single-center cohort study in a tertiary care center. All consecutive patients (n = 104) admitted with PCFH from January 1st 2005-December 31st 2011 were included in the study. ⋯ SDC following PCFH was associated with a reduction in mortality compared to expectant MT with or without EVD insertion. A high-quality multicenter randomized control trial is required to evaluate the superiority of SDC for PCFH.
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Physiotherapy is an important part of treatment after severe brain injuries and stroke, but its effect on intracranial and systemic hemodynamics is minimally investigated. Therefore, the aim of this study was to assess the effects of an early bedside cycle exercise on intracranial and systemic hemodynamics in critically ill patients when admitted to a neurointensive care unit (NICU). ⋯ Early implemented exercise with a bedside cycle ergometer, for patients with severe brain injuries or stroke when admitted to a NICU, is considered to be a clinically safe procedure.
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Stiff-person syndrome (SPS) is a rare disorder characterized by progressive muscle stiffness, rigidity, and spasms involving the axial muscles. Acute respiratory distress has rarely been reported in this condition. ⋯ Onset of apneas during SPS should be considered as a signal of possible progression toward acute respiratory failure and sudden death, and should lead to ICU admission for continuous monitoring. Early immunotherapy should be started in such situations, including intravenous immunoglobulins as the first-line treatment.