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Tytuł:
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Maternal hyperoxygenation: A potential therapy for congenital heart disease in the fetuses? A systematic review of the current literature.
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Autorzy:
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Co-Vu J; Division of Pediatric Cardiology, Department of Pediatrics, Congenital Heart Center, University of Florida College of Medicine, Gainesville, FL, USA.
Lopez-Colon D; Division of Pediatric Cardiology, Department of Pediatrics, Congenital Heart Center, University of Florida College of Medicine, Gainesville, FL, USA.
Vyas HV; Division of Pediatric Cardiology, Department of Pediatrics, Congenital Heart Center, University of Florida College of Medicine, Gainesville, FL, USA.
Weiner N; Division of Pediatric Cardiology, Department of Pediatrics, Congenital Heart Center, University of Florida College of Medicine, Gainesville, FL, USA.
DeGroff C; Division of Pediatric Cardiology, Department of Pediatrics, Congenital Heart Center, University of Florida College of Medicine, Gainesville, FL, USA.
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Źródło:
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Echocardiography (Mount Kisco, N.Y.) [Echocardiography] 2017 Dec; Vol. 34 (12), pp. 1822-1833.
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Typ publikacji:
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Journal Article; Review; Systematic Review
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Język:
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English
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Imprint Name(s):
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Publication: Hoboken, NJ : Wiley-Blackwell
Original Publication: Mount Kisco, N.Y. : Futura Pub. Co., [c1984-
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MeSH Terms:
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Echocardiography/*methods
Fetal Heart/*diagnostic imaging
Heart Defects, Congenital/*diagnostic imaging
Heart Defects, Congenital/*therapy
Oxygen Inhalation Therapy/*methods
Ultrasonography, Prenatal/*methods
Female ; Humans ; Mothers ; Pregnancy
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Contributed Indexing:
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Keywords: congenital heart disease; fetal echocardiography
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Entry Date(s):
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Date Created: 20171230 Date Completed: 20181003 Latest Revision: 20201216
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Update Code:
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20240105
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DOI:
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10.1111/echo.13722
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PMID:
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29287137
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Objectives: To assess efficacy, safety, outcomes, and intrauterine complications following maternal hyperoxygenation (MH) therapy in fetuses with congenital heart disease (CHD).
Methods: A systematic review was performed following an electronic search of databases. Articles were published before January 1, 2017, in an English-language and non-English-language journals (with English translations), and included human fetuses and expectant mothers with a fetal diagnosis of CHD who received MH.
Results: Ninety-six articles were identified; 72 were excluded and 24 full-text articles were reviewed. Only 9 articles met inclusion criteria and were analyzed. A total of 270 fetuses underwent MH therapy: 169 had CHD, and 101 had normal heart anatomies. Seven studies used fetal echocardiography, while 2 studies used cardiac magnetic resonance imaging (CMR). The mean gestational age at therapy was 33.4 weeks (26-38 weeks). Majority of MH protocols used 100% FiO 2 with non-rebreather face mask at 8 L of flow, achieving 60%-70% FiO 2 , or maternal PaO 2 goal of 250 mm Hg. No significant adverse events were reported. Four studies reported increased size of the hypoplastic cardiac structures after MH. Three studies utilized acute MH to risk stratify hypoplastic left heart syndrome fetuses. Two studies assessed acute MH in the setting of CMR.
Conclusion: The current evidence for MH therapy suggests an increase in pulmonary blood flow, and venous return, ductal flow, and heart dimensions in fetuses. MH has potential as a diagnostic and therapeutic tool in fetuses with CHD. Further randomized controlled trials are needed to ascertain whether MH therapy provides improved outcomes on fetuses with certain types of CHD.
(© 2017, Wiley Periodicals, Inc.)