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2.
Case Rep Cardiol ; 2018: 2509502, 2018.
Article in English | MEDLINE | ID: mdl-29780642

ABSTRACT

Prenatal diagnosis of a huge coronary artery fistula between the left coronary artery and the right ventricle was made by Doppler echocardiography at 22 weeks of gestation. Progression of the dilated fistula was monitored throughout pregnancy. The size of the fistula increased enormously up to 11 mm. Death occurred at birth. Monitoring of these fetuses is essential as severe complications can occur during pregnancy or at birth.

4.
Ultrasound Obstet Gynecol ; 49(6): 769-777, 2017 Jun.
Article in English | MEDLINE | ID: mdl-28182335

ABSTRACT

OBJECTIVES: In the recent TRUFFLE study, it appeared that, in pregnancies complicated by fetal growth restriction (FGR) between 26 and 32 weeks' gestation, monitoring of the fetal ductus venosus (DV) waveform combined with computed cardiotocography (CTG) to determine timing of delivery increased the chance of infant survival without neurological impairment. However, concerns with the interpretation were raised, as DV monitoring appeared to be associated with a non-significant increase in fetal death, and some infants were delivered after 32 weeks, at which time the study protocol no longer applied. This secondary sensitivity analysis of the TRUFFLE study focuses on women who delivered before 32 completed weeks' gestation and analyzes in detail the cases of fetal death. METHODS: Monitoring data of 317 pregnancies with FGR that delivered before 32 weeks were analyzed, excluding those with absent outcome data or inevitable perinatal death. Women were allocated randomly to one of three groups of indication for delivery according to the following monitoring strategies: (1) reduced fetal heart rate short-term variation (STV) on CTG; (2) early changes in fetal DV waveform; and (3) late changes in fetal DV waveform. Primary outcome was 2-year survival without neurological impairment. The association of the last monitoring data before delivery and infant outcome was assessed by multivariable analysis. RESULTS: Two-year survival without neurological impairment occurred more often in the two DV groups (both 83%) than in the CTG-STV group (77%), however, the difference was not statistically significant (P = 0.21). Among the surviving infants in the DV groups, 93% were free of neurological impairment vs 85% of surviving infants in the CTG-STV group (P = 0.049). All fetal deaths (n = 7) occurred in the groups with DV monitoring. Of the monitoring parameters obtained shortly before fetal death in these seven cases, an abnormal CTG was observed in only one case. Multivariable regression analysis of factors at study entry demonstrated that a later gestational age, higher estimated fetal weight-to-50th percentile ratio and lower umbilical artery pulsatility index (PI)/fetal middle cerebral artery-PI ratio were significantly associated with normal outcome. Allocation to DV monitoring had a smaller effect on outcome, but remained in the model (P < 0.1). Abnormal fetal arterial Doppler before delivery was significantly associated with adverse outcome in the CTG-STV group. In contrast, abnormal DV flow was the only monitoring parameter associated with adverse outcome in the DV groups, while fetal arterial Doppler, STV below the cut-off used in the CTG-STV group and recurrent decelerations in fetal heart rate were not. CONCLUSIONS: In accordance with the findings of the TRUFFLE study on monitoring and intervention management of very preterm FGR, we found that the proportion of infants surviving without neuroimpairment was not significantly different when the decision for delivery was based on changes in DV waveform vs reduced STV on CTG. The uneven distribution of fetal deaths towards the DV groups was probably a chance effect, and neurological outcome was better among surviving children in these groups. Before 32 weeks, delaying delivery until abnormalities in DV-PI or STV and/or recurrent decelerations in fetal heat rate occur, as defined by the study protocol, is likely to be safe and possibly benefits long-term outcome. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.


Subject(s)
Central Nervous System Diseases/prevention & control , Fetal Growth Retardation/diagnostic imaging , Fetal Membranes, Premature Rupture/diagnostic imaging , Ultrasonography, Prenatal , Adult , Cardiotocography , Central Nervous System Diseases/congenital , Child, Preschool , Female , Gestational Age , Heart Rate, Fetal , Humans , Infant , Infant, Extremely Premature , Male , Middle Cerebral Artery/physiology , Pregnancy , Pulsatile Flow , Survival Analysis , Treatment Outcome , Uterine Artery/physiology
5.
Ultrasound Obstet Gynecol ; 50(1): 71-78, 2017 Jul.
Article in English | MEDLINE | ID: mdl-27484356

ABSTRACT

OBJECTIVES: To explore whether, in early fetal growth restriction (FGR), the longitudinal pattern of fetal heart rate (FHR) short-term variation (STV) can be used to identify imminent fetal distress and whether abnormalities of FHR recordings are associated with 2-year infant outcome. METHODS: The original TRUFFLE study assessed whether, in early FGR, delivery based on ductus venosus (DV) Doppler pulsatility index (PI), in combination with safety-net criteria of very low STV on cardiotocography (CTG) and/or recurrent FHR decelerations, could improve 2-year infant survival without neurological impairment in comparison with delivery based on CTG monitoring only. This was a secondary analysis of women who delivered before 32 weeks and had consecutive STV data recorded > 3 days before delivery and known infant outcome at 2 years of age. Women who received corticosteroids within 3 days of delivery were excluded. Individual regression line algorithms of all STV values, except the last one before delivery, were calculated. Life tables and Cox regression analysis were used to calculate the daily risk for low STV or very low STV and/or FHR decelerations (below DV group safety-net criteria) and to assess which parameters were associated with this risk. Furthermore, it was assessed whether STV pattern, last STV value or recurrent FHR decelerations were associated with 2-year infant outcome. RESULTS: One hundred and forty-nine women from the original TRUFFLE study met the inclusion criteria. Using the individual STV regression lines, prediction of a last STV below the cut-off used by the CTG monitoring group had sensitivity of 42% and specificity of 91%. For each day after study inclusion, the median risk for low STV (CTG group cut-off) was 4% (interquartile range (IQR), 2-7%) and for very low STV and/or recurrent FHR decelerations (below DV group safety-net criteria) was 5% (IQR, 4-7%). Measures of STV pattern, fetal Doppler (arterial or venous), birth-weight multiples of the median and gestational age did not usefully improve daily risk prediction. There was no association of STV regression coefficients, a low last STV and/or recurrent FHR decelerations with short- or long-term infant outcomes. CONCLUSION: The TRUFFLE study showed that a strategy of DV monitoring with safety-net criteria of very low STV and/or recurrent FHR decelerations for delivery indication could increase 2-year infant survival without neurological impairment. This post-hoc analysis demonstrates that, in early FGR, the daily risk of abnormal CTG, as defined by the DV group safety-net criteria, is 5%, and that prediction is not possible. This supports the rationale for CTG monitoring more often than daily in these high-risk fetuses. Low STV and/or recurrent FHR decelerations were not associated with adverse infant outcome and it appears safe to delay intervention until such abnormalities occur, as long as DV-PI is within normal range. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.


Subject(s)
Fetal Growth Retardation/diagnostic imaging , Fetal Heart/physiology , Heart Rate, Fetal/physiology , Middle Cerebral Artery/diagnostic imaging , Adult , Cardiotocography , Child, Preschool , Female , Fetal Growth Retardation/mortality , Fetal Growth Retardation/physiopathology , Humans , Infant , Infant, Newborn , Longitudinal Studies , Middle Cerebral Artery/physiology , Pregnancy , Pregnancy Outcome , Pulsatile Flow , Survival Analysis , Ultrasonography, Prenatal
6.
Ultrasound Obstet Gynecol ; 42(4): 400-8, 2013 Oct.
Article in English | MEDLINE | ID: mdl-24078432

ABSTRACT

OBJECTIVES: Few data exist for counseling and perinatal management of women after an antenatal diagnosis of early-onset fetal growth restriction. Yet, the consequences of preterm delivery and its attendant morbidity for both mother and baby are far reaching. The objective of this study was to describe perinatal morbidity and mortality following early-onset fetal growth restriction based on time of antenatal diagnosis and delivery. METHODS: We report cohort outcomes for a prospective multicenter randomized management study of fetal growth restriction (Trial of Randomized Umbilical and Fetal Flow in Europe (TRUFFLE)) performed in 20 European perinatal centers between 2005 and 2010. Women with a singleton fetus at 26-32 weeks of gestation, with abdominal circumference < 10(th) percentile and umbilical artery Doppler pulsatility index > 95(th) percentile, were recruited. The main outcome measure was a composite of fetal or neonatal death or severe morbidity: survival to discharge with severe brain injury, bronchopulmonary dysplasia, proven neonatal sepsis or necrotizing enterocolitis. RESULTS: Five-hundred and three of 542 eligible women formed the study group. Mean ± SD gestational age at diagnosis was 29 ± 1.6 weeks and mean ± SD estimated fetal weight was 881 ± 217 g; 12 (2.4%) babies died in utero. Gestational age at delivery was 30.7 ± 2.3 weeks, and birth weight was 1013 ± 321 g. Overall, 81% of deliveries were indicated by fetal condition and 97% were by Cesarean section. Of 491 liveborn babies, outcomes were available for 490 amongst whom there were 27 (5.5%) deaths and 118 (24%) babies suffered severe morbidity. These babies were smaller at birth (867 ± 251 g) and born earlier (29.6 ± 2.0 weeks). Death and severe morbidity were significantly related to gestational age, both at study entry and delivery and also with the presence of maternal hypertensive morbidity. The median time to delivery was 13 days for women without hypertension, 8 days for those with gestational hypertension, 4 days for pre-eclampsia and 3 days for HELLP syndrome. CONCLUSIONS: Fetal outcome in this study was better than expected from contemporary reports: perinatal death was uncommon (8%) and 70% survived without severe neonatal morbidity. The intervals to delivery, death and severe morbidity were related to the presence and severity of maternal hypertensive conditions.


Subject(s)
Fetal Growth Retardation/mortality , Fetus/blood supply , Umbilical Arteries/physiology , Adult , Europe/epidemiology , Female , Fetal Growth Retardation/physiopathology , Fetal Growth Retardation/therapy , Gestational Age , Humans , Kaplan-Meier Estimate , Perinatal Care , Perinatal Mortality , Pregnancy , Pregnancy Outcome , Prospective Studies
7.
Onkologie ; 32(1-2): 40-3, 2009 Feb.
Article in English | MEDLINE | ID: mdl-19209018

ABSTRACT

BACKGROUND: Leukaemia in pregnancy is a rare complication demanding a multidisciplinary approach and careful management to handle potential complications and cope with ethical dilemmas. PATIENT AND METHODS: We report on a patient with acute myeloid leukaemia (AML) relapse in 22 weeks of gestation who received chemotherapy with cytarabine and mitoxantrone, as well as fludarabine, cytarabine, idarubicin, and gemtuzumabozogamicin. We describe findings on regular ultrasound examinations and successful management of complications. RESULTS: The foetus developed signs of anthracycline-induced cardiomyopathy, transient cerebral ventriculomegaly, anaemia, and intrauterine growth restriction. The child was delivered by Caesarean section at 33 + 1 weeks of gestation. The newborn showed no congenital malformations. CONCLUSION: This case report confirms that chemotherapy for treatment of AML can be applied in the second trimester of pregnancy under close and careful maternal and foetal monitoring.


Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Cardiomyopathies/chemically induced , Cerebral Ventricles/abnormalities , Fetal Diseases/chemically induced , Leukemia, Myeloid, Acute/complications , Leukemia, Myeloid, Acute/drug therapy , Pregnancy Complications, Neoplastic/drug therapy , Pregnancy Complications, Neoplastic/prevention & control , Cardiomyopathies/embryology , Cerebral Ventricles/drug effects , Female , Fetal Diseases/diagnosis , Humans , Leukemia, Myeloid, Acute/diagnosis , Pregnancy , Treatment Outcome , Young Adult
8.
Ultrasound Obstet Gynecol ; 23(4): 402-6, 2004 Apr.
Article in English | MEDLINE | ID: mdl-15065194

ABSTRACT

Cytomegalovirus (CMV) is the most common cause of congenital infection worldwide. We report on a fatal fetal manifestation of primary maternal CMV infection including cerebellar hemorrhage and hydrops. The diagnosis was established by maternal serological tests, culture and polymerase chain reaction testing of amniotic fluid and fetal blood. The pregnancy was terminated. Postmortem examination confirmed the diagnosis.


Subject(s)
Cerebellar Diseases/virology , Cerebral Hemorrhage/virology , Cytomegalovirus Infections/diagnosis , Fetal Diseases/virology , Pregnancy Complications, Infectious , Abortion, Incomplete , Adult , Cerebellar Diseases/diagnosis , Cerebellar Diseases/diagnostic imaging , Cerebral Hemorrhage/diagnosis , Cerebral Hemorrhage/diagnostic imaging , Cytomegalovirus Infections/diagnostic imaging , Fatal Outcome , Female , Fetal Diseases/diagnostic imaging , Humans , Pregnancy , Pregnancy Complications, Infectious/diagnosis , Ultrasonography, Prenatal/methods
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