Volume 59, Issue 5 pp. 629-635
Original Articles: Hepatology and Nutrition

Transient Neonatal Liver Disease After Maternal Antenatal Intravenous Ig Infusions in Gestational Alloimmune Liver Disease Associated With Neonatal Haemochromatosis

Julien Baruteau

Corresponding Author

Julien Baruteau

Pediatric Hepatology and Inborn Metabolic Diseases Unit, University Children's Hospital, Toulouse

Address correspondence and reprint requests to Julien Baruteau, Metabolic Medicine Department, Great Ormond Street Hospital, WC1N 3JH London, UK (e-mail: [email protected]).Search for more papers by this author
Sophie Heissat

Sophie Heissat

Department of Pediatric Gastroenterology, Hepatology and Nutrition, Hopital Femme Mère Enfant, Bron

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Pierre Broué

Pierre Broué

Pediatric Hepatology and Inborn Metabolic Diseases Unit, University Children's Hospital, Toulouse

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Sophie Collardeau-Frachon

Sophie Collardeau-Frachon

Pathology Department, Hopital Femme Mère Enfant, Bron

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Raymonde Bouvier

Raymonde Bouvier

Pathology Department, Hopital Femme Mère Enfant, Bron

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Monique Fabre

Monique Fabre

Pathology Department, Institut Gustave Roussy, Paris

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Hannah Debiec

Hannah Debiec

Sorbonne Universités, UPMC Univ Paris 06, Paris

Fetal Medicine, Saint Nicolas Hospital, Blaye

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Pierre Ronco

Pierre Ronco

Sorbonne Universités, UPMC Univ Paris 06, Paris

Fetal Medicine, Saint Nicolas Hospital, Blaye

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Martine Uzan

Martine Uzan

Internal Medicine Department, Poissy-Saint Germain en Laye Hospital, Poissy

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Philippe Narcy

Philippe Narcy

Special Care Baby Unit, Poissy-Saint Germain en Laye Hospital, Poissy

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Marie-Pierre Cordier

Marie-Pierre Cordier

Clinical Genetics, Hopital Femme Mère Enfant, Bron

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Alain Lachaux

Alain Lachaux

Department of Pediatric Gastroenterology, Hepatology and Nutrition, Hopital Femme Mère Enfant, Bron

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Thierry Lamireau

Thierry Lamireau

Pediatric Hepatology and Gastroenterology Unit, University Children's Hospital, Bordeaux

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Christophe Elleau

Christophe Elleau

Special Care Baby Unit, University Children's Hospital, Bordeaux

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Jean Philippe Filet

Jean Philippe Filet

Sorbonne Universités, UPMC Univ Paris 06, Paris

Fetal Medicine, Saint Nicolas Hospital, Blaye

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Delphine Mitanchez

Delphine Mitanchez

Neonatal Intensive Care Unit, Armand Trousseau Hospital, Paris

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Marie-Pierre Dupuy

Marie-Pierre Dupuy

Neonatal Intensive Care Unit, General Hospital, Saint-Brieuc

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Jean François Salaün

Jean François Salaün

Pediatric Surgery, Saint-Brieuc

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Sylvie Odent

Sylvie Odent

Clinical Genetics, University Hospital, Rennes, France

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James Davison

James Davison

Metabolic Medicine Department, Great Ormond Street Hospital, London, UK

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Dominique Debray

Dominique Debray

Department of Pediatric Surgery, Hepatology, and Transplantation, Necker Enfants Malades Hospital, Paris

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Vincent Guigonis

Vincent Guigonis

Pediatrics, University Hospital, Limoges, France

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First published: 01 November 2014
Citations: 15

The authors report no conflicts of interest.

ABSTRACT

Objectives:

Neonatal haemochromatosis is a rare gestational disease that results in severe foetal liver disease with extrahepatic iron overload, sparing the reticuloendothelial system. Recurrence can be prevented with intravenous immunoglobulin (IVIG) infusions during pregnancy, supporting an alloimmune aetiology. The aim of the study was to assess the effect of antenatal treatment with IVIG infusion on the outcome of pregnancies in women with a history of documented neonatal haemochromatosis likely owing to gestational alloimmune disease and to analyse IVIG tolerance.

Methods:

From 2004 to 2012, 8 pregnant women were treated with IVIG at 1 g/kg body weight weekly from 18 weeks' gestation until birth in a prospective multicentre study.

Results:

All 8 neonates born to the treated women survived. Five developed mild neonatal liver disease with hepatomegaly (n = 1), hyperechogenic liver (n = 2), abnormal liver function tests (n = 1), raised serum ferritin (n = 3) and α-fetoprotein (n = 5) levels, or mild iron overload on liver magnetic resonance imaging (n = 1). Ferritin and α-fetoprotein levels normalised before 14 days and 2 months, respectively. A per-mother-basis analysis comparing outcomes of treated (n = 8) and untreated (n = 9) gestations showed a significant improvement in the survival of neonates with gestational IVIG therapy (survival 8/8 vs 0/9, P < 0.001). Adverse effects of IVIG infusion occurred in 5 mothers leading to discontinuation of treatment in 1 case. Preterm neonates born before 37 weeks' gestation had a decreased risk of neonatal liver disease (P = 0.04).

Conclusions:

Antenatal treatment with IVIG infusion in women at risk for gestational alloimmune disease recurrence improves the outcome of pregnancies despite mild signs of transient neonatal liver disease.

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