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  • Title: Prostaglandin Infusion in Neonate With Severe Coarctation of the Aorta With Closed Ductus Arteriosus-A Case Report and Review of the Literature.
    Author: Bansal N, Balakrishnan PL, Aggarwal S.
    Journal: World J Pediatr Congenit Heart Surg; 2020 Jul; 11(4):NP239-NP243. PubMed ID: 31010402.
    Abstract:
    We report the case of a premature newborn diagnosed with coarctation of the aorta after spontaneous closure of ductus arteriosus who was successfully managed with prostaglandin E1 infusion until surgical repair could be performed. This case, together with a review of the literature, suggests an important role for prostaglandin in the management of coarctation even in the absence of a patent ductus arteriosus. The putative mechanism for the utility of prostaglandin infusion is that it may relieve the obstruction in neonates with severe coarctation by not only opening of the ductus but, in select cases, relaxing the ductal tissue encircling the aortic isthmus region. We also found a possible dose dependence of the efficacy of the prostaglandin infusion when the ductus is closed.
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