. .. Matériels,

, Données recueillies (cliniques et paracliniques)

. .. Analyses-statistiques,

. .. Résultats,

. .. Diagramme-de-flux, 48 2. Caractéristiques de la cohorte des nouveau-nés inclus

.. .. Comparaison-en-sous-groupes,

. .. Caractéristiques-de-la-cohorte-À-deux-ans-de-suivi,

. .. Discussion, 67 1. Les forces et les limites de l'étude

. .. Conclusion,

. .. Annexes,

. .. Bibliographie,

. .. Résumé,

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, Résumé Le syndrome transfuseur-transfusé (STT) est une complication rare, qui survient dans 5 à 15%

, L'objectif de notre étude est de décrire les caractéristiques anténatales et néonatales, ainsi que la morbi-mortalité

, Il s'agit d'une étude descriptive, monocentrique et rétrospective

C. Au and . De, Rouen sur la période 2007 -2018, la mortalité était de 17%, Nous avons inclus, p.111

, SA, et le mode d'accouchement principal était la césarienne avant travail, Les principales complications néonatales retrouvées dans la cohorte étaient : la dysplasie bronchopulmonaire (27,9%)

, Le suivi à 2 ans était disponible pour 85 enfants. A 2 ans, un retard moteur était présent avec un âge médian de la tenue assise sans aide de 10 mois (IQ : 9-12 mois) et un âge médian pour la marche libérée de 17 mois, pp.15-18

, Onze virgule huit pour cent des enfants étaient hypertendus à 2 ans, et 2,4% des enfants présentaient une insuffisance rénale chronique, Cependant, un score neurodevelopmental sans incapacité était retrouvé dans 73% des cas

S. Le and . Est, une complication rare mais sévère. Un suivi régulier en post-natal est donc indispensable