Human Deoxyribonuclease (rhDNase) Nebulization as an Alternative Treatment for Refractory Plastic Bronchitis After Fontan Surgery

Grazioli S, Rougemont AL, Ruchonnet-Métrailler I.Pediatr Cardiol. 2020 May 14. doi: 10.1007/s00246-020-02368-1. Online ahead of print.PMID: 32405674

 

Abstract

We report the case of a 5-year-old boy who developed chronic plastic bronchitis after Fontan surgery for a complex congenital heart disease. During a new admission for acute exacerbation of plastic bronchitis, he started on a mucolytic treatment with inhaled rhDNAse instead of inhaled fibrinolytics because of the potential bleeding risk in a patient on combined coumarin and aspirin treatment. Respiratory symptoms resolved promptly, and the patient was discharged home on rhDNAse treatment. He remained clinically stable on rhDNAse treatment without further hospitalization until definitive treatment with dynamic lymphangiography and percutaneous embolization.

 

source:https://pubmed.ncbi.nlm.nih.gov/32405674/

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