Percutaneous Fetoscopic Laser Decompression of Congenital High Airway Obstruction Syndrome (CHAOS) from Laryngeal Atresia via a Single Trocar – Current Technical Constraints and Potential Solutions for Future Interventions

Objective: To alleviate congenital high airway obstruction syndrome (CHAOS) from laryngeal atresia by percutaneous minimally-invasive fetoscopic tracheal decompression using laser. Methods: The procedure was performed via one trocar under general maternofetal anesthesia in a human fetus with CHAOS f...

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Veröffentlicht in:Fetal diagnosis and therapy 2009-01, Vol.25 (1), p.67-71
Hauptverfasser: Kohl, Thomas, Van de Vondel, Patricia, Stressig, Rüdiger, Wartenberg, Hans C., Heep, Axel, Keiner, Sabine, Müller, Andreas, Franz, Axel, Fröhlich, Susanne, Willinek, Winfried, Gembruch, Ulrich
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container_end_page 71
container_issue 1
container_start_page 67
container_title Fetal diagnosis and therapy
container_volume 25
creator Kohl, Thomas
Van de Vondel, Patricia
Stressig, Rüdiger
Wartenberg, Hans C.
Heep, Axel
Keiner, Sabine
Müller, Andreas
Franz, Axel
Fröhlich, Susanne
Willinek, Winfried
Gembruch, Ulrich
description Objective: To alleviate congenital high airway obstruction syndrome (CHAOS) from laryngeal atresia by percutaneous minimally-invasive fetoscopic tracheal decompression using laser. Methods: The procedure was performed via one trocar under general maternofetal anesthesia in a human fetus with CHAOS from laryngeal atresia at 21+6 weeks of gestation. Results: Normalization of the lung-heart size relationship was observed within days after the procedure. The fetus was delivered by ex utero intrapartum treatment (EXIT) in order to perform a tracheotomy at 31+1 weeks of gestation and survived hospital treatment to discharge. Conclusions: Percutaneous minimally-invasive fetoscopic decompression of the fetal trachea via a single trocar is feasible in human fetuses with CHAOS from laryngeal atresia.
doi_str_mv 10.1159/000200017
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subjects Adult
Airway Obstruction - congenital
Airway Obstruction - diagnostic imaging
Airway Obstruction - etiology
Airway Obstruction - surgery
Biological and medical sciences
Case Report
Chronic obstructive pulmonary disease, asthma
Decompression, Surgical - methods
Delivery. Postpartum. Lactation
Female
Fetal Diseases - etiology
Fetal Diseases - surgery
Fetoscopy - methods
Fetus - surgery
General aspects
Gynecology. Andrology. Obstetrics
Humans
Laryngeal Diseases - complications
Laryngeal Diseases - surgery
Laser Therapy - instrumentation
Laser Therapy - methods
Medical sciences
Pneumology
Pregnancy
Surgical Instruments
Syndrome
Trachea - diagnostic imaging
Trachea - surgery
Ultrasonography, Prenatal
title Percutaneous Fetoscopic Laser Decompression of Congenital High Airway Obstruction Syndrome (CHAOS) from Laryngeal Atresia via a Single Trocar – Current Technical Constraints and Potential Solutions for Future Interventions
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