Intensive care medicine
-
Intensive care medicine · Jan 1991
An objective method to evaluate rationing of pediatric intensive care beds.
Rationing of pediatric intensive care beds occurs when the severity of illness of patients admitted to and discharged from the PICU is inversely proportional to the number of available PICU beds. Bed rationing may also increase the proportion of patients using unique PICU therapies, thereby increasing efficiency. Consecutive PICU admissions (n = 283) were evaluated for three months for descriptive data, daily severity of illness, and daily care modalities. ⋯ Severity of illness for patients admitted when only one bed was available or discharged when there were no available beds was not higher than at other times. Therefore, we did not find evidence of rationing of pediatric intensive care by using quantitative methods. As health care funding becomes more limited, quantitative analyses such as this study differentiating the need for more PICU beds from the need for better PICU bed utilization will be beneficial.
-
Intensive care medicine · Jan 1991
Case ReportsAcute pulmonary emboli associated with guidewire change of a central venous catheter.
The potential complications of percutaneous venous catheterizations are many and include pneumothorax, subclavian and carotid artery puncture, hematoma, air embolism, catheter malposition, catheter fragment embolization, venous thrombosis and infection. This case report describes a patient who developed angiographically documented pulmonary emboli associated with the changing of a central venous catheter over a guidewire using Seldinger technique. This episode adds the possibility of acute pulmonary emboli to the list of potential complications from central venous catheterizations.
-
Intensive care medicine · Jan 1991
Acute carbon monoxide intoxication and hyperbaric oxygen in pregnancy.
Modalities of oxygen therapy for pregnant women intoxicated with carbon monoxide (CO) are ill defined. Hyperbaric oxygen (HBO) is presumed to be hazardous to the pregnancy. On the other hand CO entails anoxic injuries in the mother and fetus. ⋯ Finally 1 elected to undergo abortion for reasons unrelated to the intoxication and 1 gave birth to a baby with Down's syndrome. There is no evidence that HBO was involved with either abortion of our study. We conclude that HBO may be carried out in pregnant women acutely intoxicated with carbon monoxide.