1994
DOI: 10.1111/j.1553-2712.1994.tb02640.x
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Inspiratory‐cycle Instillation of Endotracheal Epinephrine in Porcine Arrest

Abstract: When other aspects of ET EPI instillation are optimized and controlled during porcine hypoxic-hypercarbic arrest, timed inspiratory-cycle installation of ET EPI (50 microgram(s)/kg) results in an improved bilateral DIST and greater exogenous EPI absorption. However, in this severe pediatric asphyxial arrest model using a 50-microgram(s)/kg dose, inspiratory-cycle instillation does not improve the resuscitation rate or hemodynamic response over currently recommended instillation during apnea.

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Cited by 14 publications
(4 citation statements)
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“…One study in children, 246 5 studies in adults, [247][248][249][250][251] and multiple animal studies [252][253][254] have shown that lidocaine, 248,255 epinephrine, 256 atropine, 257 naloxone, and vasopressin 254 are absorbed via the trachea. There are no data regarding endotracheal administration of amiodarone.…”
Section: Endotracheal Drug Deliverymentioning
confidence: 99%
“…One study in children, 246 5 studies in adults, [247][248][249][250][251] and multiple animal studies [252][253][254] have shown that lidocaine, 248,255 epinephrine, 256 atropine, 257 naloxone, and vasopressin 254 are absorbed via the trachea. There are no data regarding endotracheal administration of amiodarone.…”
Section: Endotracheal Drug Deliverymentioning
confidence: 99%
“…They studied pulmonary epinephrine distribution, plasma epinephrine levels, return of spontaneous circulation, and post-resuscitation hemodynamics. 18 During their study they found improved bilateral epinephrine distribution in the inspiratory-cycle-timed group; however, administration by this method caused increased epinephrine adherence to the endotracheal tube. They also showed that plasma epinephrine levels rose following inspiratory-cycle-timed instillation, but there was no difference compared with the apnea group.…”
mentioning
confidence: 94%
“…Expense is another concern. There are pediatric piglet models [219,[238][239][240][241][242][243][244][245]. More work has been done in pediatric than adult ACA models likely related to the importance of ACA in children.…”
Section: Pig Aca Modelsmentioning
confidence: 99%
“…Once again, piglet CPR-related physiology mimics many aspects of the human condition. Use of piglet ACA models to optimize CPR has had excellent success for direct translation to the clinical condition [219,[238][239][240][241][242][243][244][245]. However, neuropathological targets are less defined than in rodent models and behavioral testing of piglets limited.…”
Section: Pig Aca Modelsmentioning
confidence: 99%