Pediatric emergency care
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Pediatric emergency care · Dec 1990
Randomized Controlled Trial Comparative Study Clinical TrialA comparison of three formulations of TAC (tetracaine, adrenalin, cocaine) for anesthesia of minor lacerations in children.
A randomized, prospective, double-blind study comparing three formulations of the topical anesthetic solution TAC for laceration repair was undertaken in 250 children. The children's wounds were anesthetized with either TAC I (original formulation--0.5% tetracaine, 1:2000 Adrenalin, 11.8% cocaine), TAC II (1.0% tetracaine, 1:4000 Adrenalin, 7.0% cocaine), or TAC III (1.0% tetracaine, 1:4000 Adrenalin, 4.0% cocaine) prior to repair. The solutions were compared with respect to efficacy, acceptability, wound complications, and side effects. ⋯ Anesthesia for extremity wounds was adequate in only 39.9% of cases, regardless of TAC strength. Wound complications and side effects were within expected and acceptable limits. Our findings support use of TAC for face and scalp lacerations and a change to a less concentrated TAC preparation, such as our "TAC III," which is presumably safer for widespread use.
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Pediatric emergency care · Sep 1989
Randomized Controlled Trial Clinical TrialThe impact of a didactic session on the success of feline endotracheal intubation by paramedics.
Clinical reports of endotracheal (ET) intubation of infants by paramedics suggest suboptimal success rates. Methods to improve the performance of paramedics in ET intubation should be explored. The small, anesthetized cat may be utilized to evaluate infant ET intubation performance. ⋯ Serious complications occurred in 50% of attempted intubations. There was a poor correlation between performance and measures of paramedic experience. Development of educational methods is required to improve infant ET intubation success and reduce complications.