Details

Autor(en) / Beteiligte

• Cornet, Marie-Coralie
• Li, Yi
• Simmons, Roxanne L.
• Baker, Amanda
• Fullerton, Heather J.
• Hetts, Steven W.
• Glass, Hannah C.

Titel

Outcome of Neonates Presenting With Severe Cardiac Failure due to Cerebral Arteriovenous Fistula

Ist Teil von

• Pediatric neurology, 2022-06, Vol.131, p.25-29

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2022

Quelle

MEDLINE

Beschreibungen/Notizen

• Congenital cerebral arteriovenous fistulas (AVFs), including vein of Galen malformations, presenting in infancy carry variable mortality and morbidity. This study aimed to describe the outcome of neonates with cerebral AVFs who present with refractory cardiac failure. Retrospective chart review of neonates with refractory cardiac failure due to cerebral AVFs presenting before 28 days of age in a single-center neuro-intensive care nursery over a 12-year period (2008-2020) was conducted. Seventeen neonates were included. Twelve had a vein of Galen malformation, four a non-galenic pial AVF, and one a dural AVF. Seven neonates (41%) died without receiving an embolization procedure. The remaining ten were critically ill. Seven (70%) were mechanically ventilated and on nitric oxide, 5 (50%) were on pressors, and 6 (60%) had renal and/or hepatic dysfunction. Seven (70%) had pre-existing brain injury on imaging. The first embolization procedure occurred at a median age of 4 days (range: 0-8 d). Complications included intracranial hemorrhage in 8 of 10 (80%) and seizures in 5 of 8 (62%). Five (50%) neonates who underwent embolization died. Among the 5 neonates who survived, all have motor impairment. Four (80%) developed hydrocephalus requiring a ventriculoperitoneal shunt, and 2 (40%) developed epilepsy and are nonverbal. In this cohort of critically ill neonates with cerebral AVF, all seven who did not receive embolization and half of ten who were treated died. The five survivors all have neurodevelopmental impairment. This information may be helpful to parents and providers who make decisions regarding life-sustaining treatments for neonates with cerebral AVFs and refractory cardiac failure.