Reversal of Fetal Compromise Following In Utero Treatment of Vein of Galen Malformation Using Glue.

Autor: Gowda M; Department of Obstetrics and Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, JIPMER, Puducherry, India., Krishnaraj A; Department of Interventional Radiology, JIPMER, Puducherry, India., Ambalakkuthan M; Department of Neonatology, JIPMER, Puducherry, India., Chinta N; Department of Obstetrics and Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, JIPMER, Puducherry, India., Selvan T; Department of Paediatrics, JIPMER, Puducherry, India.
Jazyk: angličtina
Zdroj: Prenatal diagnosis [Prenat Diagn] 2024 Oct; Vol. 44 (11), pp. 1367-1371. Date of Electronic Publication: 2024 Sep 07.
DOI: 10.1002/pd.6662
Abstrakt: Objective: To treat the fetus presenting with in utero compromise due to a large vein of Galen malformation (VOGM) using glue embolization.
Methods: The fetus that was referred for termination of pregnancy at 30 weeks of gestation due to severe cardiomegaly, mild pericardial effusion and large VOGM was evaluated using ultrasound. There was reversed end diastolic flow in the umbilical artery Doppler indicating imminent fetal demise in the premature fetus weighing <1200 g. Considering the request of parents, a treatment similar to recently reported cases of VOGM embolization in utero was attempted as an emergency procedure to salvage the baby. Due to unavailability of coils, financial constraints and urgent need for intervention, n-butyl cyanoacrylate glue with lipiodol was used to embolize the venous outflow of VOGM outflow under ultrasonographic guidance.
Results: There was immediate correction of the umbilical artery Doppler waveform with the establishment of a normal flow pattern. The cardiomegaly resolved over 3 weeks and fetal MRI done 2 weeks later showed normal brain architecture with no evidence of hemorrhage or infarction. Pregnancy was continued for 4 weeks after the procedure and terminated at 36 weeks. A female baby weighing 1900 g was delivered by Cesarean section with an Apgar of 8/10. Though initially the baby did well, with mild ventriculomegaly reported on postnatal day 5, she eventually presented at 3 months of age with cardiac failure. As the MRI showed encephalomalacia, due to uncertainty of neurological outcome, further treatment was not pursued by the parents and the baby died a few days later.
Conclusion: To our knowledge, this is the first report on the use of glue to treat VOGM prenatally. Though technically successful in correcting the in utero compromise, the baby eventually expired. Cases of in utero embolization using coils and glue have shown success in reversing prenatal pathology and improving survival. However, long-term outcomes including neurological status are yet to be reported.
(© 2024 John Wiley & Sons Ltd.)
Databáze: MEDLINE
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