The Journal of Bone and Joint Surgery, Vol 76, Issue 11 1688-1691, Copyright © 1994 by Journal of Bone and Joint Surgery, Inc
Intraoperative anaphylaxis due to exposure to latex (natural rubber) in children
JP Dormans, JJ Templeton, C Edmonds, RS Davidson and DS Drummond
Department of Orthopaedic Surgery, Children's Hospital of Philadelphia, Pennsylvania 19104-4399.
Intraoperative anaphylaxis secondary to exposure to latex is a serious and
potentially life-threatening phenomenon that has been recognized more
frequently in recent years. Between 1989 and 1992, twenty-one patients had
a Type-I (anaphylactic) reaction to latex intraoperatively at The
Children's Hospital of Philadelphia. Twelve (57 per cent) of these patients
had spina bifida. Six patients (29 per cent) had cerebral palsy, and five
of them had a ventriculoperitoneal shunt. Of the remaining three patients,
one (5 per cent) had exstrophy of the bladder, one had VATER syndrome, and
one had Duchenne muscular dystrophy. All of the patients had had at least
two previous operative procedures. Overall, sixteen patients (76 per cent)
had a ventriculoperitoneal shunt. The manifestations of the allergic
reaction included a rash in fifteen patients (71 per cent), hypotension in
fifteen, tachycardia in eleven (52 per cent), bronchospasm in ten (48 per
cent), bradycardia in two (10 per ent), and cardiac arrest in two. The
symptoms occurred within minutes after the induction of the anesthesia in
all but one patient, in whom hypotension and cardiovascular arrest
developed approximately one hour after the beginning of the operation. Two
patients had a full cardiopulmonary arrest while under the anesthesia. All
twenty-one patients responded to management; there were no deaths. Of the
six patients who had cerebral palsy, five had been managed with a
ventriculoperitoneal shunt because of hydrocephalus following a previous
intraventricular hemorrhage that was related to prematurity.(ABSTRACT
TRUNCATED AT 250 WORDS)