Biomaterial Database

Seizures due to lidocaine toxicity in a child during cardiac catheterization. 1993

C A Ryan, and M Robertson, and J Y Coe

Pediatric Intensive Care Unit, University of Alberta Hospitals, University of Alberta, Edmonton, Canada.

A 17-month-old boy developed grand mal seizures secondary to lidocaine toxicity during balloon dilatation of a congenital pulmonary valve stenosis. Lidocaine at 38 mg/kg (nine times the recommended maximum dose of 4.5 mg/kg) was administered during a 90-min period in order to optimize local anesthesia. This resulted in toxic serum lidocaine levels (8.7 mg/L; therapeutic range, 1.5-5 mg/L) at the time of seizures. Caution should be exercised with local anesthetics during invasive cardiac catheterizations. Hypercarbia (which lowers the seizure threshold to local anesthetics) should be avoided and the temptation to exceed the maximum recommended dose resisted.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008012	Lidocaine	A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.	Lignocaine,2-(Diethylamino)-N-(2,6-Dimethylphenyl)Acetamide,2-2EtN-2MePhAcN,Dalcaine,Lidocaine Carbonate,Lidocaine Carbonate (2:1),Lidocaine Hydrocarbonate,Lidocaine Hydrochloride,Lidocaine Monoacetate,Lidocaine Monohydrochloride,Lidocaine Monohydrochloride, Monohydrate,Lidocaine Sulfate (1:1),Octocaine,Xylesthesin,Xylocaine,Xylocitin,Xyloneural
D008297	Male		Males
D011666	Pulmonary Valve Stenosis	The pathologic narrowing of the orifice of the PULMONARY VALVE. This lesion restricts blood outflow from the RIGHT VENTRICLE to the PULMONARY ARTERY. When the trileaflet valve is fused into an imperforate membrane, the blockage is complete.	Pulmonary Stenosis,Pulmonary Stenoses,Pulmonary Valve Stenoses,Pulmonic Stenosis,Stenoses, Pulmonary,Stenoses, Pulmonary Valve,Stenosis, Pulmonary,Stenosis, Pulmonary Valve,Valvular Pulmonic Stenosis,Pulmonary Stenose,Pulmonic Stenoses,Pulmonic Stenoses, Valvular,Pulmonic Stenosis, Valvular,Stenose, Pulmonary,Stenoses, Pulmonic,Stenosis, Pulmonic,Valvular Pulmonic Stenoses
D002404	Catheterization	Use or insertion of a tubular device into a duct, blood vessel, hollow organ, or body cavity for injecting or withdrawing fluids for diagnostic or therapeutic purposes. It differs from INTUBATION in that the tube here is used to restore or maintain patency in obstructions.	Cannulation,Cannulations,Catheterizations
D004305	Dose-Response Relationship, Drug	The relationship between the dose of an administered drug and the response of the organism to the drug.	Dose Response Relationship, Drug,Dose-Response Relationships, Drug,Drug Dose-Response Relationship,Drug Dose-Response Relationships,Relationship, Drug Dose-Response,Relationships, Drug Dose-Response
D004830	Epilepsy, Tonic-Clonic	A generalized seizure disorder characterized by recurrent major motor seizures. The initial brief tonic phase is marked by trunk flexion followed by diffuse extension of the trunk and extremities. The clonic phase features rhythmic flexor contractions of the trunk and limbs, pupillary dilation, elevations of blood pressure and pulse, urinary incontinence, and tongue biting. This is followed by a profound state of depressed consciousness (post-ictal state) which gradually improves over minutes to hours. The disorder may be cryptogenic, familial, or symptomatic (caused by an identified disease process). (From Adams et al., Principles of Neurology, 6th ed, p329)	Epilepsy, Grand Mal,Epilepsy, Major,Grand Mal Seizure Disorder,Major Motor Seizure Disorder,Seizure Disorder, Tonic Clonic,Convulsions, Grand Mal,Cryptogenic Tonic-Clonic Epilepsy,Epilepsy, Tonic-Clonic, Cryptogenic,Epilepsy, Tonic-Clonic, Familial,Epilepsy, Tonic-Clonic, Symptomatic,Familial Tonic-Clonic Epilepsy,Seizure Disorder, Grand Mal,Seizure Disorder, Major Motor,Symptomatic Tonic-Clonic Epilepsy,Tonic Clonic Convulsions,Tonic-Clonic Convulsion Disorder,Tonic-Clonic Convulsion Syndrome,Tonic-Clonic Seizure Disorder,Tonic-Clonic Seizure Syndrome,Convulsion Disorder, Tonic-Clonic,Convulsion Disorders, Tonic-Clonic,Convulsion Syndrome, Tonic-Clonic,Convulsion Syndromes, Tonic-Clonic,Convulsion, Grand Mal,Convulsion, Tonic Clonic,Convulsions, Tonic Clonic,Cryptogenic Tonic Clonic Epilepsy,Cryptogenic Tonic-Clonic Epilepsies,Disorder, Tonic-Clonic Convulsion,Disorder, Tonic-Clonic Seizure,Disorders, Tonic-Clonic Convulsion,Disorders, Tonic-Clonic Seizure,Epilepsies, Cryptogenic Tonic-Clonic,Epilepsies, Familial Tonic-Clonic,Epilepsies, Symptomatic Tonic-Clonic,Epilepsies, Tonic-Clonic,Epilepsy, Cryptogenic Tonic-Clonic,Epilepsy, Familial Tonic-Clonic,Epilepsy, Symptomatic Tonic-Clonic,Epilepsy, Tonic Clonic,Familial Tonic Clonic Epilepsy,Familial Tonic-Clonic Epilepsies,Grand Mal Convulsion,Grand Mal Convulsions,Grand Mal Epilepsy,Major Epilepsies,Major Epilepsy,Seizure Disorder, Tonic-Clonic,Seizure Disorders, Tonic-Clonic,Seizure Syndrome, Tonic-Clonic,Seizure Syndromes, Tonic-Clonic,Symptomatic Tonic Clonic Epilepsy,Symptomatic Tonic-Clonic Epilepsies,Syndrome, Tonic-Clonic Convulsion,Syndrome, Tonic-Clonic Seizure,Syndromes, Tonic-Clonic Convulsion,Syndromes, Tonic-Clonic Seizure,Tonic Clonic Convulsion,Tonic Clonic Convulsion Disorder,Tonic Clonic Convulsion Syndrome,Tonic Clonic Seizure Disorder,Tonic Clonic Seizure Syndrome,Tonic-Clonic Convulsion Disorders,Tonic-Clonic Convulsion Syndromes,Tonic-Clonic Epilepsies,Tonic-Clonic Epilepsies, Cryptogenic,Tonic-Clonic Epilepsies, Familial,Tonic-Clonic Epilepsies, Symptomatic,Tonic-Clonic Epilepsy,Tonic-Clonic Epilepsy, Cryptogenic,Tonic-Clonic Epilepsy, Familial,Tonic-Clonic Epilepsy, Symptomatic,Tonic-Clonic Seizure Disorders,Tonic-Clonic Seizure Syndromes
D006328	Cardiac Catheterization	Procedures in which placement of CARDIAC CATHETERS is performed for therapeutic or diagnostic procedures.	Catheterization, Cardiac,Catheterization, Heart,Heart Catheterization,Cardiac Catheterizations,Catheterizations, Cardiac,Catheterizations, Heart,Heart Catheterizations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000772	Anesthesia, Local	A blocking of nerve conduction to a specific area by an injection of an anesthetic agent.	Anesthesia, Infiltration,Local Anesthesia,Neural Therapy of Huneke,Huneke Neural Therapy,Infiltration Anesthesia