Parental administration of chemical agents: a cause of apparent life-threatening events.
Nine infants with apparent life-threatening events that occurred as a result of poisoning by a caretaker are described. These episodes were characterized by apnea plus some combination of color change, choking or gagging, and abnormal muscle tone. Five of the infants responded to vigorous stimulation, and four required cardiopulmonary resuscitation. Most poisonings (seven infants) were detected by a urine drug screen. Medications detected included acetaminophen, amphetamine, benzodiazepines (two infants), cocaine, codeine, meperidine (two infants), Methadone, phenobarbital, and phenothiazines (three infants). Four infants received two or more drugs. Most perpetrators of the poisonings were mothers (seven) and five of the parents admitted administering the various agents. Reasons for the poisonings included an apparent attempt to harm an infant, the need to sedate a fussy infant, or a gross misunderstanding of the potential risk of various agents to infants. Because no history of drug administration was elicited at the time of hospital admission, six infants might have been discharged with a diagnosis of apnea of infancy had not an attempt been made to investigate the possibility of poisoning. These cases suggest that poisoning by a caretaker should be added to the differential diagnosis of any infant brought to medical attention because of an apparent life-threatening event and that urine drug screening should be considered in the evaluation.
Hickson
G B
GB
Department of Pediatrics, Vanderbilt University, Nashville, TN 37232.
Altemeier
W A
WA
Martin
E D
ED
Campbell
P W
PW
D000082:Acetaminophen / Q000506:poisoning; D001049:Apnea / Q000139:chemically induced*; D003490:Cyanosis / Q000139:chemically induced; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008691:Methadone / Q000506:poisoning; D010290:Parents; D011041:Poisoning / Q000175:diagnosis* / Q000652:urine; D012151:Resuscitation
D000082:Acetaminophen; D008691:Methadone