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- Title
Incidences of Feto-Fetal Transfusion Syndrome and Perinatal Outcomes in Triplet Gestations with Monochorionic Placentation.
- Authors
Sato, Yuka; Ishii, Keisuke; Yokouchi, Tae; Murakoshi, Takeshi; Kiyoshi, Kenji; Nakayama, Soichiro; Yonetani, Naoto; Mitsuda, Nobuaki
- Abstract
<bold>Introduction: </bold>This study aimed to determine the incidences of feto-fetal transfusion syndrome (FFTS) and perinatal outcomes in triplet gestations with monochorionic placentation. <bold>Materials and Methods: </bold>In this retrospective cohort study, we evaluated the incidences of FFTS and perinatal outcomes at 28 days of age in cases of triplet gestations with monochorionic placentation who visited our centers before 16 weeks of gestation and delivered over a period of 11 years. <bold>Results: </bold>In 41 triplet gestations (17 monochorionic triamniotic, 22 dichorionic triamniotic, 1 dichorionic diamniotic, and 1 monochorionic monoamniotic), the incidence of FFTS was 17.1%, and the median gestational age at FFTS diagnosis was 19 weeks. In 123 triplets, the incidences of fetal death and neonatal death at 28 days of age were 8.1 and 0.9%, respectively. None of the surviving infants had grade 3 or 4 intraventricular hemorrhage, while cystic periventricular leukomalacia occurred in 6 of 113 infants (5.3%). The incidence of poor outcomes (death or any major neurological complication at 28 days of age) was 13.8%. <bold>Discussion: </bold>Seventeen percent of triplet pregnancies with monochorionic placentation developed FFTS, and 14% had a poor outcome. Therefore, triplet gestations with monochorionic placentation should be followed carefully.
- Subjects
CHORION; MULTIPLE pregnancy; PLACENTA; RISK assessment; TREATMENT effectiveness; RETROSPECTIVE studies; FETOFETAL transfusion; SURGERY
- Publication
Fetal Diagnosis & Therapy, 2016, Vol 40, Issue 3, p181
- ISSN
1015-3837
- Publication type
journal article
- DOI
10.1159/000443610