Prenatal diagnosis · 2016
Amniotic fluid discordance in monochorionic diamniotic twin pregnancies is associated with increased risk for twin anemia-polycythemia sequence.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Hiersch Liran, Eitan Mayan, Ashwal Eran, Weisz Boaz, Chayen Benny, Lipitz Shlomo, Yinon Yoav
Аннотация
OBJECTIVE: To estimate the risk for twin anemia-polycythemia sequence (TAPS) and adverse perinatal outcome in monochorionic diamniotic (MCDA) twin pregnancies with amniotic fluid discordance (AFD).
METHODS: Retrospective cohort study of 34 MCDA pregnancies with AFD (intertwin difference of ≥3 cm in maximal vertical pocket measurement) without meeting the criteria for twin to twin transfusion syndrome or selective intrauterine growth restriction. Perinatal outcome measures and the risk for TAPS were compared with a control group consisted of 101 MCDA twin pregnancies without AFD, twin to twin transfusion syndrome, or selective intrauterine growth restriction. Composite neonatal morbidity was defined as the presence of respiratory distress syndrome, intraventricular hemorrhage grades 3 and 4, necrotizing enterocolitis or sepsis.
RESULTS: Overall, in the AFD group, seven twin pairs (20.6%) were complicated by TAPS compared with none in the controls (p < 0.001). In the AFD group, women who developed TAPS had significantly higher AFD compared with women who did not develop TAPS (7.3 cm vs 4.2 cm, p < 0.01). Patients in the AFD group delivered earlier (34.6 vs 35.8 weeks, p < 0.001) and had significantly higher rate of composite neonatal morbidity compared with the control group (13.2 vs 2.5%, p = 0.002).
CONCLUSIONS: Despite the overall favorable outcome, MCDA twins with AFD are at increased risk for developing TAPS. © 2016 John Wiley & Sons, Ltd.
METHODS: Retrospective cohort study of 34 MCDA pregnancies with AFD (intertwin difference of ≥3 cm in maximal vertical pocket measurement) without meeting the criteria for twin to twin transfusion syndrome or selective intrauterine growth restriction. Perinatal outcome measures and the risk for TAPS were compared with a control group consisted of 101 MCDA twin pregnancies without AFD, twin to twin transfusion syndrome, or selective intrauterine growth restriction. Composite neonatal morbidity was defined as the presence of respiratory distress syndrome, intraventricular hemorrhage grades 3 and 4, necrotizing enterocolitis or sepsis.
RESULTS: Overall, in the AFD group, seven twin pairs (20.6%) were complicated by TAPS compared with none in the controls (p < 0.001). In the AFD group, women who developed TAPS had significantly higher AFD compared with women who did not develop TAPS (7.3 cm vs 4.2 cm, p < 0.01). Patients in the AFD group delivered earlier (34.6 vs 35.8 weeks, p < 0.001) and had significantly higher rate of composite neonatal morbidity compared with the control group (13.2 vs 2.5%, p = 0.002).
CONCLUSIONS: Despite the overall favorable outcome, MCDA twins with AFD are at increased risk for developing TAPS. © 2016 John Wiley & Sons, Ltd.
Предметные рубрики MeSH
AdultAmniotic FluidCase-Control StudiesCerebral HemorrhageEnterocolitis, NecrotizingFemaleFetofetal TransfusionHumansInfant, NewbornMaleNeonatal SepsisOligohydramniosPolyhydramniosPregnancyPregnancy, TwinRespiratory Distress Syndrome, NewbornRetrospective StudiesTwins, MonozygoticUltrasonography, Prenatal