title: Case discussion and root cause analysis: bupivacaine overdose in an infant leading to ventricular tachycardia.
abstract: An otherwise healthy 11-month-old, 8-kg infant presented for an elective circumcision. After a penile block with an excessive dose of 0.5% bupivacaine, the patient progressed to ventricular tachycardia. He was resuscitated with intralipid and had an uneventful recovery. The case was classified as a serious safety event, and a team was created to perform a root cause analysis. A sequence of events was constructed from gathered data, and policies and procedures were reviewed. Proximate cause was determined to be the failure of the surgeon, anesthesiologist, nurse, and scrub technician to communicate about the maximum dose of local anesthetic allowed before the medication being drawn up. Interventions were developed to target the proximate and contributing causes.
authors.affiliation: From the Department of Anesthesiology, Cincinnati Children's Hospital, Cincinnati, Ohio.
authors.forename: David
authors.initials: D
authors.lastname: Buck
authors.forename: Renee
authors.initials: R
authors.lastname: Kreeger
authors.forename: James
authors.initials: J
authors.lastname: Spaeth
mesh_terms: D000779:Anesthetics, Local / Q000506:poisoning*; D002045:Bupivacaine / Q000506:poisoning*; D062787:Drug Overdose; D006801:Humans; D007223:Infant; D008297:Male; D060891:Root Cause Analysis; D017180:Tachycardia, Ventricular / Q000139:chemically induced*
chemical_list: D000779:Anesthetics, Local; D002045:Bupivacaine