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1.
Am J Obstet Gynecol ; 219(3): 291.e1-291.e9, 2018 09.
Article in English | MEDLINE | ID: mdl-29902448

ABSTRACT

BACKGROUND: Intrauterine transfusion for severe alloimmunization in pregnancy performed <20 weeks' gestation is associated with a higher fetal death rate. Intravenous immunoglobulins may prevent hemolysis and could therefore be a noninvasive alternative for early transfusions. OBJECTIVE: We evaluated whether maternal treatment with intravenous immunoglobulins defers the development of severe fetal anemia and its consequences in a retrospective cohort to which 12 fetal therapy centers contributed. STUDY DESIGN: We included consecutive pregnancies of alloimmunized women with a history of severe hemolytic disease and by propensity analysis compared index pregnancies treated with intravenous immunoglobulins (n = 24) with pregnancies managed without intravenous immunoglobulins (n = 28). RESULTS: In index pregnancies with intravenous immunoglobulin treatment, fetal anemia developed on average 15 days later compared to previous pregnancies (8% less often <20 weeks' gestation). In pregnancies without intravenous immunoglobulin treatment anemia developed 9 days earlier compared to previous pregnancies (10% more <20 weeks), an adjusted 4-day between-group difference in favor of the immunoglobulin group (95% confidence interval, -10 to +18; P = .564). In the subcohort in which immunoglobulin treatment was started <13 weeks, anemia developed 25 days later and 31% less <20 weeks' gestation (54% compared to 23%) than in the previous pregnancy. Fetal hydrops occurred in 4% of immunoglobulin-treated pregnancies and in 24% of those without intravenous immunoglobulin treatment (odds ratio, 0.03; 95% confidence interval, 0-0.5; P = .011). Exchange transfusions were given to 9% of neonates born from pregnancies with and in 37% without immunoglobulin treatment (odds ratio, 0.1; 95% confidence interval, 0-0.5; P = .009). CONCLUSION: Intravenous immunoglobulin treatment in mothers pregnant with a fetus at risk for hemolytic disease seems to have a potential clinically relevant, beneficial effect on the course and severity of the disease. Confirmation in a multicenter randomized trial is needed.


Subject(s)
Anemia, Hemolytic/prevention & control , Erythroblastosis, Fetal/therapy , Immunoglobulins, Intravenous/therapeutic use , Immunologic Factors/therapeutic use , Adult , Anemia, Hemolytic/therapy , Blood Transfusion, Intrauterine , Disease Progression , Early Medical Intervention , Exchange Transfusion, Whole Blood/statistics & numerical data , Female , Fetal Diseases/therapy , Humans , Hydrops Fetalis/prevention & control , Infant, Newborn , Male , Odds Ratio , Pregnancy , Pregnancy Trimester, First , Pregnancy Trimester, Second , Retrospective Studies , Survival Rate , Time Factors
2.
Neuropsychiatr Dis Treat ; 13: 1373-1384, 2017.
Article in English | MEDLINE | ID: mdl-28579783

ABSTRACT

BACKGROUND: Relatively little is known about the neurodevelopmental and behavioral outcomes of monochorionic diamniotic (MCDA) twin pregnancies where there are no antenatal complications peculiar to monochorionicity or prematurity. METHODS: Twenty-two MCDA twins (44 children) with an average age of 4.3 years, and with no antenatal complications detected by 28 weeks of gestation, were recruited from a feto-maternal unit database. Parents completed a battery of neurodevelopmental and behavioral assessment questionnaires. RESULTS: Eighteen children (41%) were identified as having developmental or behavioral concerns, predominantly of mild severity, which in turn were associated with a lower birth weight of medium effect size (Cohen's d=0.59). CONCLUSION: MCDA twins delivered in the third trimester with no antenatal monochorionic complications in the first two trimesters appear to be at risk for subtle neurodevelopmental difficulties, associated with a lower birth weight. Ongoing developmental surveillance of these children during preschool-age is indicated for early identification and intervention.

3.
Aust N Z J Obstet Gynaecol ; 56(3): 289-94, 2016 Jun.
Article in English | MEDLINE | ID: mdl-27029675

ABSTRACT

OBJECTIVE: To audit immediate pregnancy and neonatal outcomes of selective laser photocoagulation of communicating vessels (SLPCV) for twin-twin transfusion syndrome (TTTS) at the New South Wales Fetal Therapy Centre. METHODS: Retrospective cohort study of 151 TTTS cases undergoing SLPCV between July 2003 and May 2013, evaluating procedural details, delivery and perinatal outcomes. RESULTS: The majority of cases were Stage III at SLPCV (56.9%), although proportion of Stage II SLPCV increased over time (P = 0.03). Survival to hospital discharge of at least one baby was 85.6% and dual survival was 52.5%. Median gestational age at delivery was 32.6 weeks (IQR 29.0-35.0 weeks) with a median of 11.4 weeks (IQR 8.3-14.7) from laser to delivery. Median birthweight was 1792 g (IQR 1288-2233 g), with 75% of babies admitted to the nursery, predominantly secondary to prematurity. Immediate SLPCV complications were in utero fetal demise <1 week postprocedure in 27 fetuses (19.6%) and/or ruptured membranes <1 week postprocedure in 9 fetuses (6.6%). CONCLUSIONS: This Australian series shows that local outcomes after SLPCV for stages II-IV TTTS remain equal to the international published literature and have remained stable after an initial learning curve. Women were more likely to be Stage II rather than III in the more recent years. However, this does not appear to be attributable to altered referral patterns.


Subject(s)
Birth Weight , Fetofetal Transfusion/surgery , Laser Coagulation , Female , Fetal Death/etiology , Fetal Membranes, Premature Rupture/etiology , Fetofetal Transfusion/complications , Gestational Age , Humans , Laser Coagulation/adverse effects , Medical Audit , Pregnancy , Pregnancy, Twin , Retrospective Studies , Severity of Illness Index , Survival Rate , Treatment Outcome
4.
Int Breastfeed J ; 12: 16, 2016.
Article in English | MEDLINE | ID: mdl-28405212

ABSTRACT

BACKGROUND: Optimal breastfeeding has benefits for the mother-infant dyads. This study investigated the prevalence and determinants of cessation of exclusive breastfeeding (EBF) in the early postnatal period in a culturally and linguistically diverse population in Sydney, New South Wales, Australia. METHODS: The study used routinely collected perinatal data on all live births in 2014 (N = 17,564) in public health facilities in two Local Health Districts in Sydney, Australia. The prevalence of mother's breastfeeding intention, skin-to-skin contact, EBF at birth, discharge and early postnatal period (1-4 weeks postnatal) were estimated. Multivariate logistic regression models that adjusted for confounders were conducted to determine association between cessation of EBF in the early postnatal period and socio-demographic, psychosocial and health service factors. RESULTS: Most mothers intended to breastfeed (92%), practiced skin-to-skin contact (81%), exclusively breastfed  at delivery (90%) and discharge (89%). However, the prevalence of EBF declined (by 27%) at the early postnatal period (62%). Younger mothers (<20 years) and mothers who smoked cigarettes in pregnancy were more likely to cease EBF in the early postnatal period compared to older mothers (20-39 years) and those who reported not smoking cigarettes, respectively [Adjusted Odds Ratio (AOR) =2.7, 95%CI 1.9-3.8, P <0.001 and AOR = 2.5, 95%CI 2.1-3.0, P <0.001, respectively]. Intimate partner violence, assisted delivery, low socio-economic status, pre-existing maternal health problems and a lack of partner support were also associated with early cessation of EBF in the postnatal period. CONCLUSIONS: Our findings suggest that while most mothers intend to breastfeed, and commence EBF at delivery and at discharge, the maintenance of EBF in the early postnatal period is sub-optimal. This highlights the need for efforts to promote breastfeeding in the wider community along with targeted actions for disadvantaged groups and those identified to be at risk of early cessation of EBF to maximise impact.

8.
Prenat Diagn ; 27(9): 793-9, 2007 Sep.
Article in English | MEDLINE | ID: mdl-17602440

ABSTRACT

Fetal pleural effusion, a nonspecific accumulation of fluid in the pleural space, is an uncommon anomaly which can be associated with aneuploidy and a range of other structural malformations or genetic syndromes. Spontaneous resolution is not rare and confers a good prognosis. Perinatal outcome is better for those fetuses without hydrops than those presenting with hydrops. A detailed review of the literature indicates that, for fetuses with persistent effusions, in utero intervention (repeated thoracocentesis, intrauterine shunting and pleurodesis) may improve the chances of survival.


Subject(s)
Fetal Diseases/diagnosis , Fetal Diseases/etiology , Pleural Effusion/diagnosis , Pleural Effusion/etiology , Algorithms , Disease Progression , Fetal Diseases/pathology , Fetoscopy/methods , Humans , Paracentesis , Pleural Effusion/complications , Pleural Effusion/therapy , Pleurodesis/methods , Thoracic Surgery, Video-Assisted/methods
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