Pediatric emergency care
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Pediatric emergency care · Jun 1999
Review Case ReportsPurpura fulminans associated with Streptococcus pneumoniae infection in a child.
Neisseria meningitidis is the most frequent isolate associated with purpura fulminans in children. Although Streptococcus pneumoniae infection has been associated with purpura fulminans, with the exception of one adult, it has only been reported in immunocompromised hosts. ⋯ While systemic pneumococcal infection is common in childhood, progression to purpura fulminans does not typically occur in overtly healthy children. Our patient illustrates that invasive pneumococcal infection should be considered and empirically treated in a child who presents with purpura fulminans, even in the absence of preexisting functional or anatomic asplenia.
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Pediatric emergency care · Jun 1999
Comparative StudyDetermination of systolic blood pressure via pulse oximeter in transported pediatric patients.
To compare pulse oximetry waveform systolic blood pressure measurements (POWSBP) to measurements obtained by noninvasive blood pressure measurement (NIBPM) during the transport of children. ⋯ The use of pulse oximetry waveform systolic blood pressure measurement is a quick and easy method with which to obtain systolic blood pressure in children during transport and shows a close correlation to the standard noninvasive blood pressure measurement. If an automated blood pressure cuff is used, then a corrective equation [NIBP-S = 41.686 + 0.7377(POBPS)] is required. Further validation in a larger group of patients is recommended.
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Pediatric emergency care · Jun 1999
Apparent life-threatening events presenting to a pediatric emergency department.
To review the etiology, clinical decision-making process, and outcomes of apparent life-threatening events (ALTEs) presenting to a children's hospital emergency department (ED). ⋯ This is a diverse group of infants, many of whom appear normal following the ALTE. There are many possible diagnoses, but diagnosis correlates poorly with presenting symptoms. It also appears that many commonly performed investigations conducted in this group of infants may not be those that are most helpful for diagnosis, and doctors may be making diagnoses with little supportive evidence. Until research on this group of "first-presentation" infants provides management guidelines for family and emergency doctors, it may be prudent to advise that all such infants presenting with an ALTE should be admitted for a period of observation and further investigation. This would help ensure more accurate diagnosis, as well as provide reassurance for the family.
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Needle cricothyroidotomy may provide a life-saving airway when tracheal intubation is not possible. Indications for needle cricothyroidotomy are discussed. Methods of needle/angiocatheter insertion and proposed means to connect to an oxygen source for intermittent insufflation are reviewed. ⋯ Potential complications are discussed. Complete upper airway obstruction is a contraindication to needle cricothyroidotomy because of the risks of barotrauma. In a crisis situation, the emergency practitioner needs a simple, reliable, effective, and preplanned technique to deal with the "nightmare airway."