Do latex precautions in children with myelodysplasia reduce intraoperative allergic reactions?
Children with myelodysplasia have an increased incidence of latex allergy, which can lead to severe intraoperative allergic reactions. Despite widespread recommendations to avoid intraoperative latex exposure, little evidence exists to support the efficacy of this practice. We examined the incidence of intraoperative allergic reactions in children with myelodysplasia who underwent 1,025 operations in a 36-month period before and after institution of a standardized latex-avoidance protocol. Risk factors for an intraoperative reaction were found to be a history of latex allergy (p = 0.001) and surgery performed before institution of the latex-avoidance protocol (p = 0.01). The estimate of increased risk for allergic reaction was 3.09 times higher in cases performed without latex avoidance. Recognized violation of the protocol after its institution led to severe allergic reactions in three patients. Our experience suggests that a latex-avoidance protocol reduces intraoperative allergic reactions in children with myelodysplasia. Development of severe allergic reactions with violation of the protocol reinforces the importance of vigilance on the part of all operating room personnel in its implementation.
Birmingham
P K
PK
Department of Anesthesia, Children's Memorial Hospital, Northwestern University, Chicago, Illinois 60614-3394, USA.
Dsida
R M
RM
Grayhack
J J
JJ
Han
J
J
Wheeler
M
M
Pongracic
J A
JA
Coté
C J
CJ
Hall
S C
SC
D002648:Child; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D007431:Intraoperative Complications / Q000517:prevention & control*; D009436:Neural Tube Defects / Q000150:complications*; D012130:Respiratory Hypersensitivity / Q000209:etiology; D012307:Risk Factors; D012408:Rubber / Q000009:adverse effects*; D012882:Skin Tests
D012408:Rubber