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Contains fulltext : 200189.pdf (publisher's version ) (Open Access), Background In cases of life-threatening maternal conditions in the periviable period, professionals may consider immediate delivery with fetal demise as a consequence of the treatment. We sought the opinion of involved medical professionals on management, reporting, and auditing in these cases. Methods We performed an online survey amongst all registered maternal-fetal medicine (MFM) specialists and neonatologists in the Netherlands. The survey presented two hypothetical cases of severe early-onset pre-eclampsia at periviable gestational ages. Management consisted of immediate termination or expectant management directed towards newborn survival. Findings In the case managed by immediate termination, 62% percent answered that fetal demise resulting from induction of labor for maternal indications should be audited only within the medical profession. In the case of expectant management, 17% of the participants agreed with this management. Some answers revealed a significant difference in opinion between the medical specialists. Conclusion Perspective of MFM specialists and neonatologists differs with regard to counseling prospect parents in case of severe early onset pre-eclampsia. The majority of professionals is willing to report late termination (after 24 weeks' gestation) for severe maternal disease to medical experts for internal audits but not for legal auditing.

Item does not contain fulltext, Importance: Preeclampsia with an onset before 28 weeks' gestation poses dilemmas for the obstetrician with regard to the mode of delivery. Objective: The aim of this study was to analyze the success rate of attempted vaginal delivery and the maternal and neonatal outcome according to the mode of delivery in women with preeclampsia and an indicated delivery before 28 weeks' gestation. Evidence Acquisition: A comprehensive search was performed in the bibliographic databases PubMed, Embase.com, and Wiley Cochrane Library. The main outcome was success rate of attempted vaginal delivery. Secondary outcomes were maternal and neonatal outcomes. Results: Eight studies describing a total of 800 women were included. Success rates of vaginal delivery varied from 1.8% to 80%, and rates for cesarean delivery after induction of labor varied from 13% to 51%. The rates for planned cesarean delivery varied from 0% to 73%. Two studies (n = 53) described no statistical significant differences in maternal outcomes. Two other studies (n = 107) report no statistical difference in neonatal outcome. Conclusions: Studies that report the success rate of attempted vaginal delivery are limited in size. However, giving the available evidence in the reported studies a trial of labor is a considerable option in counseling women with a pregnancy complicated by preeclampsia before 28 weeks' gestation due to the similar maternal and neonatal outcome. No differences in maternal or neonatal outcome were attributed to the mode of delivery, however, numbers are small.

Contains fulltext : 190747.pdf (publisher's version ) (Closed access)

Contains fulltext : 171635.pdf (Publisher’s version ) (Open Access), OBJECTIVE: To investigate frequency and practise of termination of pregnancy for early-onset hypertensive disorders where the fetus is considered to be non-viable. STUDY DESIGN: Retrospective cohort study in all Dutch tertiary perinatal care centres (n=10), between January 2000 and January 2014. All women who underwent termination of pregnancy, without fetal surveillance or intention to intervene for fetal reasons, for early-onset hypertensive disorders in pregnancy, were analyzed. Women eligible for this study were identified in the local delivery databases. Medical records were used to collect relevant data. RESULTS: Between January 2000 and January 2014, 2,456,584 women delivered in The Netherlands, of which 238,448 (9.7%) in a tertiary care centre. A total of 161 pregnancy terminations (11-12 per year) for severe early-onset preeclampsia were identified, including 6 women with a twin pregnancy. Mean gestational age at termination was 172 days (GA 244/7)+/-9.4 days. In 70% of cases termination was performed at or shortly after 24 weeks' gestation. 74.5% of women developed HELLP syndrome (n=96), eclampsia (n=10) or needed admission to an ICU (n=14). Birth weight was below 500g in 64% of cases. In 69% of the cases the estimated fetal weight was within a 10% margin of the actual birth weight. CONCLUSION: Termination of pregnancy for early-onset hypertensive disorders without intervention for fetal indication occurs approximately 12 times per year in The Netherlands. More data are needed to investigate contemporary best practice regarding termination of pregnancy for early-onset hypertensive indications at the limits of fetal viability. Considering the frequency of maternal complications, termination of pregnancy and not expectant management should be considered for all women presenting with severe early onset hypertensive disorders at the limits of fetal viability.

Contains fulltext : 136935.pdf (publisher's version ) (Open Access), OBJECTIVE: Maternal morbidity, either pregnancy related or pre-existent, can become life threatening and of such severity as to warrant termination of pregnancy (TOP). In this situation, chances of fetal survival are usually poor, either because of low gestational age and/or because of the fetal effects of the maternal condition. Examples include severe growth restriction in pre-eclampsia and intrauterine infection due to the very early preterm prelabour rupture of membranes. There are very few reports on the prevalence of TOP for maternal indication at the limits of fetal viability. We investigated the prevalence of and indications for TOP on maternal indication in the 10 tertiary care centres in the Netherlands during the past decade. STUDY DESIGN: We conducted a retrospective review of the medical records of all women who underwent TOP for maternal indications between 22 and 27 completed weeks of gestation in all 10 tertiary care centres from 2000 to 2009. RESULTS: During the study period, there were 1 929 470 deliveries; 163 052 (8.4%) of these took place in one of the 10 tertiary care centres and 177 pregnancies were terminated for severe maternal disease, 131 for hypertensive disorders, 29 for intrauterine infection and 17 for other reasons. The mean gestational age at TOP was 171 days (24(3/7))+/-10 days. No maternal deaths were recorded. The overall perinatal mortality was 99.4%. CONCLUSIONS: Over a 10-year period, TOP for maternal indications was performed in 1 in 1000 deliveries in the 10 Dutch tertiary care centres. Hypertensive disorders comprised three-quarters of the cases.

Item does not contain fulltext, OBJECTIVE: To assess the distribution of cerebral white matter lesions in women who had eclampsia, preeclampsia, or normotensive pregnancies. The pathophysiology of these lesions, more often seen in formerly eclamptic and preeclamptic women, is unclear but may be related to a predisposition for vascular disease, the occurrence of the posterior reversible encephalopathy syndrome, or both while pregnant. Assessing the distribution of such lesions may give insight into their pathophysiology and possible consequences. METHODS: This retrospective cohort study determined the presence, severity, and location of white matter lesions on cerebral magnetic resonance imaging scans of 64 formerly eclamptic, 74 formerly preeclamptic, and 75 parous control women. Results : Formerly preeclamptic and eclamptic women have white matter lesions more often (34.4% [n=47] compared with 21.3% [n=16]; P<.05) and more severely (0.07 compared with 0.02 mL; P<.05) than parous women in a control group. In all women, the majority of lesions was located in the frontal lobes followed by the parietal, insular, and temporal lobes. CONCLUSION: White matter lesions are more common in women with prior pregnancies complicated by preeclampsia or eclampsia compared with parous women in a control group. In no group does regional white matter lesion distribution correspond to the occipitoparietal edema distribution seen in posterior reversible encephalopathy syndrome.

Background: 5% of first time pregnancies are complicated by pre-eclampsia, the leading cause of maternal death in Europe. No clinically useful screening test exists; consequentially clinicians are unable to offer targeted surveillance or preventative strategies. IMPROvED Consortium members have pioneered a personalised medicine approach to identifying blood-borne biomarkers through recent technological advancements, involving mapping of the blood metabolome and proteome. The key objective is to develop a sensitive, specific, high-throughput and economically viable early pregnancy screening test for pre-eclampsia.Methods/Design: We report the design of a multicentre, phase IIa clinical study aiming to recruit 5000 low risk primiparous women to assess and refine innovative prototype tests based on emerging metabolomic and proteomic technologies. Participation involves maternal phlebotomy at 15 and 20 weeks' gestation, with optional testing and biobanking at 11 and 34 weeks. Blood samples will be analysed using two innovative, proprietary prototype platforms; one metabolomic based and one proteomic based, both of which outperform current biomarker based screening tests at comparable gestations. Analytical and clinical data will be collated and analysed via the Copenhagen Trials Unit.Discussion: The IMPROvED study is expected to refine proteomic and metabolomic panels, combined with clinical parameters, and evaluate clinical applicability as an early pregnancy predictive test for pre-eclampsia. If 'at risk' patients can be identified, this will allow stratified care with personalised fetal and maternal surveillance, early diagnosis, timely intervention, and significant health economic savings. The IMPROvED biobank will be accessible to the European scientific community for high quality research into the cause and prevention of adverse pregnancy outcome.Trial registration: Trial registration number NCT01891240. The IMPROvED project is funded by the seventh framework prog