Articles: cations.
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Case Reports
Lidocaine Infusion for the Treatment of Headache Associated With Subarachnoid Hemorrhage: A Case Report.
Headache after subarachnoid hemorrhage and corresponding craniotomy with aneurysm clipping can be severe and difficult to treat. Currently accepted analgesic therapies are often ineffective at treating the pain without incurring unacceptable side effects. ⋯ Opioid consumption fell to zero for both patients during lidocaine infusions without lidocaine toxicity. Moreover, after discontinuation of lidocaine infusions, both patients reported good pain control using only standard oral medications.
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Case Reports
Bilateral Sphenopalatine Ganglion Block With Liposomal Bupivacaine Followed by Severe Hypertension: A Case Report.
We reviewed a case of bilateral sphenopalatine ganglion (SPG) blockade with liposomal bupivacaine for sinus surgery. The case was complicated by severe postoperative hypertension refractory to antihypertensives and needing intensive care unit (ICU) admission. ⋯ We discuss how local anesthetic spread beyond the SPG may have caused prolonged parasympathetic blockade and hypertension. Before approved indications are established, we recommend avoiding the use of liposomal bupivacaine in off-label settings when the function of bilateral autonomic structures could be affected.
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Objective: To describe the prevalence of common and clinically relevant microbial isolates before and after the migration of a 24-bed, open plan, adult intensive care unit (ICU) to a new extended design of 32 single rooms, supporting an expanded clinical oncology casemix while continuing all existing clinical services. Design: Retrospective, observational descriptive analysis covering the period 5 May 2014 to 4 May 2018 - the 2 years before and after the ICU relocation on 5 May 2016. Setting: A university-associated, tertiary teaching hospital and state trauma centre in Victoria, Australia. ⋯ The incidence rates per 1000 occupied bed-days between ICU locations were unchanged for Staphylococcus aureus (IRR, 1.1; 95% CI, 0.91-1.3), extended-spectrum beta-lactamase-producing organisms (IRR, 1.4; 95% CI, 0.78-2.6) and carbapenemase-producing Enterobacterales (IRR, 0.85; 95% CI, 0.11-6.4). Conclusion: Within the limits of a before-after design and clinically directed sampling, relocation to a new ICU with single rooms and a growing oncological patient casemix was accompanied by no overall change in the apparent prevalence of the nosocomial pathogens S. aureus, extended-spectrum beta-lactamase-producing organisms or carbapenemase-producing Enterobacterales. These finding suggest that advanced physical infrastructure, including patient accommodation in single rooms, may play a role in overall safe delivery of critical care.
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Introduction: Membrane-based therapeutic plasma exchange (mTPE) has been used to treat various diseases in the intensive care unit (ICU) setting. However, there is a lack of clinical data regarding the practice of mTPE from Australian ICUs. Objectives: To determine factors contributing to complications in patients undergoing mTPE in the ICU. ⋯ During mTPE treatment, 87.2% of patients did not experience any complications. On logistical regression analysis, replacement fluid type (P = 0.03), lower initial blood flow (OR, 0.9; 95% CI, 0.9-1.0; P = 0.04) and higher exchange volume (OR, 8.9; 95% CI, 1.6-48.7; P = 0.01) were predictors of patient complications. Conclusion: During mTPE, pre-treatment ionised calcium level, male sex, duration of mTPE and diagnostic categories were predictors of circuit complications, while replacement fluid type, initial blood flow and higher exchange volume were predictors of patient complications.