Crit Care Resusc
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Objective: The cost of providing care in an intensive care unit (ICU) after brain death to facilitate organ donation is unknown. The objective of this study was to estimate expenditure for the care delivered in the ICU between the diagnosis of brain death and subsequent organ donation. Design: Cohort study of direct and indirect costs using bottom-up and top-down microcosting techniques. ⋯ The mean duration of postdeath care in the ICU was 37.9 hours (standard deviation [SD], 16.5) at a mean total cost of $7520 (SD, $3136) per donor. ICU staff salaries were the greatest contributor to total costs, accounting for a median proportion of 0.72 of total expenditure (interquartile range, 0.68-0.75). Conclusions: Substantial costs are incurred in ICU for the provision of patient care in the interval between brain death and organ donation.
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Serum creatinine and total protein are routinely measured biochemical parameters used in clinical medicine. An abnormal result caused by interference with the assay does not accurately reflect a patient's clinical state and therefore risks misleading clinicians. ⋯ The blood collection was contaminated with intravenous fluid and the patient was receiving piperacillin/tazobactam. Additional laboratory studies demonstrated piperacillin/tazobactam was the cause of the false positive results and the elevation in both serum creatinine and protein level was dependent on the concentration of antibiotic present.