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Latex anaphylaxis during tissue expander insertion in a healthy child
1Department of Anaesthesia and the Research Institute, Hospital for Sick Children, University of Toronto, Ontario, Canada.
Canadian Journal of Anaesthesia = Journal Canadien D'Anesthesie
|January 16, 1998
Summary
Intraoperative latex anaphylaxis occurred in a healthy child with no prior latex exposure history. This case highlights the potential for severe allergic reactions in children undergoing surgery.
Area of Science:
- Anesthesiology
- Allergy and Immunology
- Pediatric Surgery
Background:
- Latex anaphylaxis is typically associated with specific risk factors such as myelodysplasia, genitourinary anomalies, healthcare worker sensitization, or frequent latex exposure.
- While documented in various patient groups, intraoperative latex anaphylaxis in otherwise healthy children remains infrequently reported.
Observation:
- A 9-year-old girl experienced severe intraoperative latex anaphylaxis during a surgical procedure.
- Symptoms included increased airway pressure, wheezing, decreased oxygen saturation, profound hypotension, and urticaria.
- The patient required immediate treatment with intravenous epinephrine and hydrocortisone, followed by an epinephrine infusion and extended intensive care unit admission.
Findings:
- The patient's only documented latex exposure was prior plastic surgery.
- Latex allergy was confirmed postoperatively via prick testing, establishing a causal link.
- This case demonstrates that even limited prior exposure can sensitize a child to latex.
Implications:
- Healthcare providers should consider latex allergy in the differential diagnosis of intraoperative anaphylaxis in pediatric patients, even without apparent risk factors.
- Preoperative screening for latex sensitivity may be warranted in children undergoing procedures with potential latex exposure.
- This case underscores the importance of vigilance for latex allergy in pediatric surgical settings.