Pediatric cardiac arrest refractory to advanced life support: is there a role for terlipressin?

摘要

OBJECTIVE: Pediatric cardiac arrest unresponsive to advanced life support and several adrenaline doses has a very poor prognosis. Alternative vasopressors could improve the results of resuscitation in such cases. We report our experience with the compassionate administration of terlipressin in children who suffered in-pediatric intensive care unit cardiac arrest and did not respond to immediate advanced life support and at least three epinephrine doses. DESIGN: Prospective multicenter registry. SETTING: Three pediatric intensive care units at university-affiliated tertiary care children's hospitals. PATIENTS: Five pediatric patients, aged 5 mos to 12 yrs, with in-pediatric intensive care unit cardiac arrest unresponsive to advanced life support that included at least three epinephrine doses. INTERVENTIONS: Addition of terlipressin (10-20 microg/kg intravenous, up to two doses) to standard cardiopulmonary resuscitation. MEASUREMENTS AND MAIN RESULTS: Sustained return of spontaneous circulation was achieved in four cases, two of them were declared dead 6 and 12 hrs later, and the remaining two survived without cardiopulmonary procedures-related sequelae and with good neurologic condition. CONCLUSIONS: Terlipressin might contribute to obtain sustained return of spontaneous circulation in children with refractory in-hospital cardiac arrest. A randomized controlled clinical trial should be conducted to investigate the optimal drug treatment in pediatric cardiac arrest.