Journal of critical care
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Journal of critical care · Jun 2020
Observational StudyCerebrospinal fluid lactate dehydrogenase as a potential predictor of neurologic outcomes in cardiac arrest survivors who underwent target temperature management.
Cerebrospinal fluid (CSF) lactate dehydrogenase (LDH) levels increase in patients with brain injury. We investigated neurologic outcomes associated with CSF LDH levels in out-of-hospital cardiac arrest (OHCA) survivors who underwent target temperature management (TTM). ⋯ CSF LDH level at 48 h was a highly specific and sensitive marker for 3-month poor neurologic outcome. This may constitute a useful predictive marker for neurologic outcome in OHCA survivors treated with TTM.
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Journal of critical care · Jun 2020
Defining patient-centered recovery after critical illness - A qualitative study.
To explore perspectives of adult critical illness survivors and identify important aspects to care and recovery. ⋯ Critical illness survivors frame their recovery in terms of recovery status and care experience, reflecting existing qualitative domains of physical health, psychological health, cognitive function, social health and life satisfaction. Theme content varied with recovery status, raising the possibility that modifying care experiences or patient perceptions could change recovery outcomes.
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Journal of critical care · Jun 2020
ReviewTreating sepsis with vitamin C, thiamine, and hydrocortisone: Exploring the quest for the magic elixir.
The administration of ascorbic acid (vitamin C) alone or in combination with thiamine (vitamin B1) and corticosteroids (VCTS) has recently been hypothesized to improve hemodynamics, end-organ function, and may even increase survival in critically ill patients. There are several clinical studies that have investigated the use of vitamin C alone or VCTS in patients with sepsis and septic shock or are ongoing. Some of these studies have demonstrated its safety and potential benefit in septic patients. ⋯ These questions exist because the bulk of research regarding the efficacy of vitamin C alone or in combination with thiamine and corticosteroids in sepsis is limited to a few randomized controlled trials, retrospective before-and-after studies, and case reports. Thus, although the underlying rationale and mechanistic pathways of vitamin C and thiamine in sepsis have been well described, the clinical impact of the VCTS regimen is complex and remains to be determined. This review aims to explore the current evidence and potential benefits and adverse effects of the VCTS regimen for the treatment of sepsis.
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Journal of critical care · Jun 2020
Observational StudyEffects of milrinone on renal perfusion, filtration and oxygenation in patients with acute heart failure and low cardiac output early after cardiac surgery.
Early postoperative heart failure is common after cardiac surgery, and inotrope treatment may impact renal perfusion and oxygenation. We aimed to study the renal effects of the inodilator milrinone when used for the treatment of heart failure after weaning from cardiopulmonary bypass (CPB). ⋯ In patients with acute heart failure after weaning from CPB, the milrinone-induced increase in cardiac output was accompanied by improved renal oxygenation.
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Journal of critical care · Jun 2020
Observational StudyHigh serum substance P levels and mortality after malignant middle cerebral artery infarction.
Previously our team found higher serum substance P concentrations at day 1 of a malignant middle cerebral artery infarction (MMCAI) in non-surviving than in surviving patients. Thus, the objective of this study was to determine whether serum substance P levels during the first week of MMCAI could predict mortality. ⋯ The two new findings of our study are that non-surviving MMCAI patients showed higher serum substance P levels at day 1, 4 and 8 than surviving, and that those levels could predict 30-day mortality.