American journal of perinatology
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Case Reports
Bubbles in the brain veins as a complication of daily management of a scalp vein catheter.
Recently, it has been suspected that venous dural sinus air embolisms could occur as a result of scalp vein infusion. The possible mechanism for this complication has not been documented to date, and procedures to avoid venous dural sinus air embolism have not been presented. ⋯ Clinicians should avoid injecting air into a scalp vein catheter and leaving it open to air. Following careful examination and review of the infant's case, we were able to conclude that positioning the infant in either supine or Trendelenburg position during daily management of scalp venous infusions and using an air-occlusive dressing once the catheter is removed could limit the risk of venous dural sinus air embolisms caused by scalp vein infusions.
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Comparative Study
Clinical use of new-generation pulse oximeters in the neonatal intensive care unit.
Continuous monitoring by pulse oximetry is a common practice for preterm and critically ill newborns. A new generation of motion-tolerant pulse oximeters have been designed for improved clinical performance with a substantial reduction in alarm frequency. However, little is known about the differences among these new-generation pulse oximeters in the neonatal intensive care unit (NICU). ⋯ The two new-generation pulse oximeters, the Philips FAST and Masimo SET, are equally sensitive in their ability to identify true and false alarms. Masimo pulse oximeter with its signal extraction technology, however, provides more consistent and accurate reporting of SpO2 values as demonstrated by its markedly decreased incidence of data dropouts. The Masimo unit appears to be more resistant to the effects of motion artifact.