Management Of High-risk Pregnancies Research Articles

Pregnancy with Wilson's disease complicated with thrombocytopenia: a case report

Wilson’s disease in pregnancy is rare. It manifests in the form of liver and neurological disorder due to abnormal copper accumulation. Pregnancy becomes high risk due to involvement of liver and high incidence of abortion, preeclampsia, HELLP syndrome. High risk pregnancy management and treatment with zinc sulphate have shown successful pregnancy outcomes. Reporting here a case of pregnancy with Wilson’s complicated with thrombocytopenia managed successfully.

Potential prevention of small for gestational age in Australia: a population-based linkage study.

BackgroundSmall for gestational age (SGA) infants are at increased risk of morbidity and mortality. We sought to identify risk factors associated with SGA and examined the potential for reducing the proportion of infants with SGA at a population level.MethodsBirth and hospital records were linked for births occurring in 2007–2010 in New South Wales, Australia. The analysis was stratified into three groups: preterm births, term births to non-diabetic mothers and term births to diabetic mothers. Logistic regression was used to examine the association between SGA and a range of socio-demographic and behavioural factors and health conditions, with generalised estimating equations to account for correlation among births to the same mother. Model-based population attributable fractions (PAFs) were calculated for risk factors that were considered causative and potentially modifiable.ResultsOf 28,126 SGA infants, the largest group was term infants of non-diabetic mothers (88.5%), followed by term infants of diabetic mothers (6.3%) and preterm infants (5.3%). The highest PAFs were for smoking: 12.4% for preterm SGA and 10.3% for term SGA infants of non-diabetic mothers. Other risk factors for SGA that were considered modifiable included: illicit drug dependency or abuse in pregnancy in all three groups, and pregnancy hypertension and late commencement of antenatal care in term infants of non-diabetic mothers, but PAFs were less than 3%.ConclusionsThere are opportunities for modest reduction of the prevalence of SGA through reduction in smoking in pregnancy, and possibly earlier commencement of antenatal care and improved management of high-risk pregnancies.

The influence of maternal body mass index on fetal weight estimation in twin pregnancy

Sonographic estimated fetal weight (EFW) is important in the management of high-risk pregnancies. The possibility that increased maternal body mass index (BMI) adversely affects EFW assessments in twin pregnancies is controversial. The aim of this study was to investigate the effect of maternal BMI on the accuracy of EFW assessments in twin gestations prospectively recruited for the ESPRiT (Evaluation of Sonographic Predictors of Restricted growth in Twins) study. One thousand one twin pair pregnancies were recruited. After exclusion, BMI, birthweights, and ultrasound determination of EFW (within 2 weeks of delivery) were available for 943 twin pairs. The accuracy of EFW determination was defined as the difference between EFW and actual birthweight for either twin (absolute difference and percent difference). Cells with less than 5% of the population were combined for analysis resulting in the following 3 maternal categories: (1) normal/underweight, (2) overweight, and (3) obese/extremely obese. Analysis of the 3 categories revealed mean absolute variation values of 184 g (8.0%) in the normal/underweight group (n = 531), 196 g (8.5%) in the overweight group (n = 278), and 206 g (8.6%) in the obese/extremely obese group (n = 134) (P = .028, which was nonsignificant after adjustment for multiple testing). Regression analysis showed no linear or log-linear relationship between BMI and the accuracy of EFW (P value for absolute difference = .11, P value for percentage difference = .27). Contrary to a commonly held clinical impression, increasing maternal BMI has no significant impact on the accuracy of EFW in twin pregnancy.

Retinopathy of prematurity: incidence, risk factors, and outcome.

This study was planned to determine the rate, the predisposing factors, and the outcome of retinopathy of prematurity (ROP) in very low birth weight (VLBW) infants hospitalized in the neonatal intensive care unit (NICU) of a tertiary care hospital in Tehran. All VLBW neonates admitted to the NICU, from April 2007 through March 2010 were enrolled. All relevant perinatal data, including the hospital course up to the time of discharge were documented. Repeated ophthalmologic examinations were done by a single ophthalmologist to observe the progression and subsequent resolution of ROP. Out of 414 infants undergoing ophthalmologic examination, ROP was detected in 71 infants (17.14 %); 3.4 % stage I, 8.7 % stage II, and 5.1 % stage III. ROP stages IV or V were not detected. After adjustment for different variables, the following independent risk factors were identified: VLBW (P = 0.002, OR = 4.89), multiple gestation (P = 0.001, R = 3.51), resuscitation at birth (P = 0.003, OR = 3), blood transfusion more than 45 mL/kg (P = 0.02, OR = 4.91), oxygen therapy for more than five days (P = 0.009, OR = 3.11), and age more than 10 days to regain birth weight (P = 0.008, OR = 1.06).Thirty-three patients with stages II and III ROP were treated with laser therapy, all of them improved and none progressed to blindness. Our findings identify the major risk factors for ROP; skillful management of high-risk pregnancies, prevention of preterm births, appropriate neonatal care, high index of suspicion, routine screening, and prompt treatment are crucial to prevent the development and progression of ROP.

534: The influence of maternal body mass index on fetal weight estimation in twin pregnancy

534: The influence of maternal body mass index on fetal weight estimation in twin pregnancy

Effect of psychological and behavioral intervention on pregnancy outcome and negative mood for high-risk pregnant women

Objective To investigate the husband and wife psychological and behavioral intervention on high-risk pregnant women, pregnancy outcome and negative emotions. Methods in line with the number of high-risk pregnancy diagnostic criteria for pregnant women into the group of order packets were completed by the clinical observation of high-risk pregnant women in the intervention group (A) 31 cases, 32 cases of high-risk pregnant women in the control group (group B), spouses of pregnant women in the intervention group (Group C) 31 spouses of pregnant women in the control group (group D). Pregnant women in group A and group B underwent outpatient conventional high-risk pregnancy management, group A, group C received 16 weeks of husband and wife jointly participate in the key psychological problems, negative emotion coping skills to learn, couples communication skills, learning, family and social support operations, rehabilitation and faith strengthening and other intervention as the core content. Quality delivery of newborns, asphyxia, anxiety and depression in pregnant women and their spouses before and after intervention the overall incidence of anxiety and self-assessment scale(SAS) score, the score of the Self-Rating Depression Scale(SDS), the Family APGAR Index Questionnaire score (observation of high-risk pregnancy APGAR) and other changes. Results The average body weight of newborns: the intervention group A (3.12±0.69) kg, than in group B (2.29±0.78) kg, a statistically significant difference (t=2.3148, P=0.024); asphyxia: group A was 12.9% and 34.4% in group B, the difference was statistically significant (χ2=4.0018, P=0.0455); natural birth rate: 58.1% in group A, group B 25%, a statistically significant difference (χ2=7.1023, P=0.0077); the rate of cesarean section: 29.0% in group A, group B, 59.4%, a statistically significant difference (χ2=5.8713, P=0.0154); anxiety and depression in pregnant women: the total incidence after the intervention group A was 19.4%, 46.9% in Group B, the difference was significant (χ2=5.3664, P=0.0205); maternal spouse anxiety and depression: in the overall incidence of A group of 9.7% after the intervention group B 31.2%, the difference was statistically significant (χ2=4.4745, P=0.0344); APGAR score: after the intervention of high-risk pregnant women in group A (9.42±1.53), Group B (7.71±1.56), group A better than group B, the difference was statistically significant (t=4.3910, P=0.000), intimacy, emotional degree, the growth degree, cooperation degree, adapt to the degree of five factor scores in group A than group B, a statistically significant difference (P<0.05, P<0.01). Conclusion High-risk pregnant women and their spouses have a severe negative emotional reaction, the husband and wife psychological and behavioral intervention on the improvement of high-risk pregnant women, pregnancy outcome and negative emotions have an important role. Key words: husband and wife psychological and behavioral intervention, the negative emotions of the high-risk pregnancy

Pregnancy in women with pulmonary hypertension

Women with pulmonary hypertension have a high risk of morbidity and mortality during pregnancy. The inability to increase cardiac output leads to heart failure while further risks are introduced with hypercoagulability and decrease in systemic vascular resistance. There is no proof that new advanced therapies for pulmonary hypertension decrease the risk, though some promising results have been reported. However, pregnancy should still be regarded as contraindicated in women with pulmonary hypertension. When pregnancy occurs and termination is declined, pregnancy and delivery should be managed by multidisciplinary services with experience in the management of both pulmonary hypertension and high-risk pregnancies.

A comparative study of pregnancy complications and outcomes for the years 1999 and 2004 at a rural hospital in South Africa: Implications for antenatal care

ABSTRACTBackgroundDetection and management of high-risk pregnancies, all the way through antenatal care, have been advocated as a high-quality mean of reducing maternal and perinatal morbidity and mortality.ObjectivesThis study reviewed the demographic variables, pregnancy and obstetric complications and perinatal outcomes for the years 1999 and 2004 in a rural hospital in KwaZulu-Natal Province, South Africa, with the aim of evaluating trends and gaps that may enhance appropriate strategies for improvement of antenatal care.MethodA retrospective comparative study, with representative samples of pregnant women, were randomly selected for the respective years 1999 and 2004. Descriptive statistics were calculated depending on measurement scale. A Z-test was carried out to assess the significant difference (p < 0.05) in proportions between pregnancy complications and outcomes of the groups. Multivariate logistic regression analysis was undertaken to determine the significant predictors for outcome variables.ResultsThe numbers of pregnancies among young women (< 25 years) increased significantly by 8% (p < 0.05) in the year 2004. Compared with 1999, the reduction in the numbers of pregnancies (1%) among higher parity (parity 5 or more) women in 2004 was remarkable. There were significant reductions of eclampsia, anaemia and post partum haemorrhage. Women with breech presentation were 3.75 times more likely to deliver preterm, and 5.45 times more likely to deliver low birth-weight babies. Similarly, women with pregnancy-induced hypertension were more likely to have preterm (OR = 3.50, 95% CI 2.83; 4.35) and low birth-weight babies (OR = 2.09, 95% CI 1.62; 2.71). Eclampsia was also a risk factor associated with preterm deliveries (OR = 6.14, 95% CI 3.74; 10.09) and low birth-weight babies (OR = 3.40, 95% CI 1.83; 6.28).ConclusionThis study suggests that further research is needed to find the causes of higher rate of teenage pregnancies and an increase in quality of antenatal care is more important in improving maternal and perinatal health. Training of staff to standard protocol and guidelines on antenatal care and care during delivery, and adherence to it, should be encouraged to improve maternal and child health in South Africa.

Noninvasive prenatal diagnosis using ccffDNA in maternal blood: state of the art

Owing to the risk of fetal loss associated with prenatal diagnostic procedures, the last decade has seen great developments in noninvasive prenatal diagnosis (NIPD). The discovery of circulating cell-free fetal DNA (ccffDNA) in maternal plasma has opened new lines of research in alternative technologies that may facilitate safe diagnosis. Because ccffDNA represents only a small fraction of all DNA present in maternal plasma and it is masked by the background of maternal DNA, the scope of NIPD was, until recently, limited to the study of paternal DNA sequences (i.e., detection of SRY sequences, RhD gene in RhD-negative women and paternally inherited single-gene disorders, such as cystic fibrosis and Huntington’s disease). However, new discoveries and technology are making NIPD a real option for patients and providing for an array of clinical applications, such as molecular studies in high-risk families, general screening and pregnancy management.

Noninvasive Prenatal Diagnosis: Past, Present, and Future

The presence of fetal cells in the maternal circulation was first noted by Georg Schmorl when he documented the presence of multinucleated syncytial giant cells of placental origin in the lung tissue of women who had died from complications of eclampsia. In the intervening century, advances in cellular and molecular biology further elucidated both the physiology and pathophysiology of communication within the fetomaternal unit. This concept is at the foundation of the rapidly expanding field of noninvasive prenatal diagnosis. However, the clinical utility of this phenomenon had been limited until the presence of cell-free fetal DNA circulating in the maternal plasma was reported in 1997 and fetal messenger RNA was demonstrated to circulate in the maternal plasma in 2000. These circulating nucleic acids are found free-floating in the maternal plasma, unencumbered by a surrounding fetal cell. The analysis of these 3 fetal markers (fetal cells, cell-free fetal DNA, and fetal messenger RNA) for diagnostic and screening purposes is now being developed. The scope of noninvasive prenatal diagnosis is not limited to only the diagnosis of fetal genetic traits and aneuploidies. Recently, researchers have focused their investigations on the role of cell-free fetal DNA and fetal messenger RNA in preeclampsia, intrauterine growth restriction, and preterm labor. These biomarkers, the result of inherent placental dysfunction or the byproducts of placental trophoblastic apoptosis, may allow for improvements in the diagnosis and management of high-risk pregnancies.

Role of Elaborate Cardiotocography (CTG) in Pregnancy Management

Background: Elaborate Cardiotocography (CTG) is the most commonly used test for antepartum and intrapartum fetal surveillance because it gives information via the cerebro-cardiac response of fetal cerebral activity, which is modified by the hypoxia. Objective: This study was designed to compare the perinatal outcomes among the normal and abnormal CTG groups. Method: It was a prospective observational study carried out in the Department of obstetrics, BSMMU during the period July 2006 to July 2008. Hundred consecutive normal and hundred consecutive abnormal CTC tracings were collected from patients who were advised to perform CTG after admission. Both labour and non-labour patients were included. Interpretation of CTG was done based on FlGO recommendation (1987). Pregnancy and neonatal data were obtained and the findings were correlated with the FHR tracing. Statistical analysis was carried out by student's unpaired t-test, X 2 and Z-test. Level of significance was set at P value < 0.05. Results: Out of 100 abnormal CTG, 30% had tachycardia, 42% had deceleration, 38% was non reactive, 4% had absence beat-to-beat variability and 4% had fetal bradycardia. There was significantly higher caesarean delivery, lower apgar score, higher requirement of neonatal resuscitation and admission at neonatal unit and higher perinatal death among the abnormal CTG group. The abnormal fetal outcome was found highest in heart rate deceleration group. Conclusion: CTG can be continued as a good screening test of fetal surveillance but it is not the sole criteria to influence the management of high-risk pregnancies. Abnormal CTG should be supplemented with other test before intervention. Key words: CTG; Perinatal outcome. DOI: 10.3329/bsmmuj.v2i1.3706 BSMMU J 2009; 2(1): 18-24

P22 Improving management of high risk pregnancies through the introduction of an electronic perinatal information system

International Journal of Gynecology & ObstetricsVolume 107, Issue S2 p. S418-S418 Poster presentations P22 Improving management of high risk pregnancies through the introduction of an electronic perinatal information system S. Hamza, S. HamzaSearch for more papers by this authorA. Abdel Mohsen, A. Abdel MohsenSearch for more papers by this author S. Hamza, S. HamzaSearch for more papers by this authorA. Abdel Mohsen, A. Abdel MohsenSearch for more papers by this author First published: 20 November 2009 https://doi.org/10.1016/S0020-7292(09)61514-9AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume107, IssueS2Abstracts of XIX FIGO World Congress of Gynecology and ObstetricsOctober 2009Pages S418-S418 RelatedInformation

Reducing stillbirths: behavioural and nutritional interventions before and during pregnancy.

BackgroundThe vast majority of global stillbirths occur in low- and middle-income countries, and in many settings, the majority of stillbirths occur antenatally, prior to the onset of labour. Poor nutritional status, lack of antenatal care and a number of behaviours increase women's risk of stillbirth in many resource-poor settings. Interventions to reduce these risks could reduce the resulting burden of stillbirths, but the evidence for the impact of such interventions has not yet been comprehensively evaluated.MethodsThis second paper of a systematic review of interventions that could plausibly impact stillbirth rates covers 12 different interventions relating to behavioural and socially mediated risk factors, including exposures to harmful practices and substances, antenatal care utilisation and quality, and maternal nutrition before and during pregnancy. The search strategy reviewed indexed medical journals on PubMed and the Cochrane Library. If any eligible randomised controlled trials were identified that were published after the most recent Cochrane review, they were added to generate new meta-analyses. Interventions covered in this paper have a focus on low- and middle-income countries, both because of the large burden of stillbirths and because of the high prevalence of risk factors including maternal malnutrition and harmful environmental exposures. The reviews and studies belonging to these interventions were graded and conclusions derived about the evidence of benefit of these interventions.ResultsFrom a programmatic perspective, none of the interventions achieved clear evidence of benefit. Evidence for some socially mediated risk factors were identified, such as exposure to indoor air pollution and birth spacing, but still require the development of appropriate interventions. There is a need for additional studies on culturally appropriate behavioural interventions and clinical trials to increase smoking cessation and reduce exposure to smokeless tobacco. Balanced protein-energy supplementation was associated with reduced stillbirth rates, but larger well-designed trials are required to confirm findings. Peri-conceptional folic acid supplementation significantly reduces neural tube defects, yet no significant associated reductions in stillbirth rates have been documented. Evidence for other nutritional interventions including multiple micronutrient and Vitamin A supplementation is weak, suggesting the need for further research to assess potential of nutritional interventions to reduce stillbirths.ConclusionAntenatal care is widely used in low- and middle-income countries, and provides a natural facility-based contact through which to provide or educate about many of the interventions we reviewed. The impact of broader socially mediated behaviors, such as fertility decision-making, access to antenatal care, and maternal diet and exposures like tobacco and indoor air pollution during pregnancy, are poorly understood, and further research and appropriate interventions are needed to test the association of these behaviours with stillbirth outcomes. For most nutritional interventions, larger randomised controlled trials are needed which report stillbirths disaggregated from composite perinatal mortality. Many antepartum stillbirths are potentially preventable in low- and middle-income countries, particularly through dietary and environmental improvement, and through improving the quality of antenatal care – particularly including diagnosis and management of high-risk pregnancies – that pregnant women receive.

Reducing stillbirths: screening and monitoring during pregnancy and labour.

BackgroundScreening and monitoring in pregnancy are strategies used by healthcare providers to identify high-risk pregnancies so that they can provide more targeted and appropriate treatment and follow-up care, and to monitor fetal well-being in both low- and high-risk pregnancies. The use of many of these techniques is controversial and their ability to detect fetal compromise often unknown. Theoretically, appropriate management of maternal and fetal risk factors and complications that are detected in pregnancy and labour could prevent a large proportion of the world's 3.2 million estimated annual stillbirths, as well as minimise maternal and neonatal morbidity and mortality.MethodsThe fourth in a series of papers assessing the evidence base for prevention of stillbirths, this paper reviews available published evidence for the impact of 14 screening and monitoring interventions in pregnancy on stillbirth, including identification and management of high-risk pregnancies, advanced monitoring techniques, and monitoring of labour. Using broad and specific strategies to search PubMed and the Cochrane Library, we identified 221 relevant reviews and studies testing screening and monitoring interventions during the antenatal and intrapartum periods and reporting stillbirth or perinatal mortality as an outcome.ResultsWe found a dearth of rigorous evidence of direct impact of any of these screening procedures and interventions on stillbirth incidence. Observational studies testing some interventions, including fetal movement monitoring and Doppler monitoring, showed some evidence of impact on stillbirths in selected high-risk populations, but require larger rigourous trials to confirm impact. Other interventions, such as amniotic fluid assessment for oligohydramnios, appear predictive of stillbirth risk, but studies are lacking which assess the impact on perinatal mortality of subsequent intervention based on test findings. Few rigorous studies of cardiotocography have reported stillbirth outcomes, but steep declines in stillbirth rates have been observed in high-income settings such as the U.S., where cardiotocography is used in conjunction with Caesarean section for fetal distress.ConclusionThere are numerous research gaps and large, adequately controlled trials are still needed for most of the interventions we considered. The impact of monitoring interventions on stillbirth relies on use of effective and timely intervention should problems be detected. Numerous studies indicated that positive tests were associated with increased perinatal mortality, but while some tests had good sensitivity in detecting distress, false-positive rates were high for most tests, and questions remain about optimal timing, frequency, and implications of testing. Few studies included assessments of impact of subsequent intervention needed before recommending particular monitoring strategies as a means to decrease stillbirth incidence. In high-income countries such as the US, observational evidence suggests that widespread use of cardiotocography with Caesarean section for fetal distress has led to significant declines in stillbirth rates. Efforts to increase availability of Caesarean section in low-/middle-income countries should be coupled with intrapartum monitoring technologies where resources and provider skills permit.

High-risk pregnancy management in women with hypopituitarism

Pregnancy after complete loss of pituitary function is uncommon. However, advances in fertility treatment have led to increased pregnancy rates in hypopituitary women. We hereby present a literature review of pregnancies affected by hypopituitarism, including a comparison with published controls; further, we add one case report of severe hypopituitarism where third-trimester oxytocin supplementation was performed. As only limited information is available on management and outcome, our purpose was to determine obstetric complications associated with deficiency of pituitary hormones. The analysis of 31 pregnancies in 27 women revealed that hypopituitary women are at increased risk: postpartum hemorrhage occurred in 8.7%, transverse lie in 16%; 42.4% of the newborns were small for gestational age. These findings are supposedly the result of uterine dysfunction caused by hormone deficiency. Oxytocin supplementation was performed with the aim to establish physiologic conditions and to prevent postpartum uterine inertia. In this case substitution may have contributed to correct fetal presentation but did not prevent postpartum hemorrhage. Further investigations into both oxytocin-dependent and -independent mechanisms regulating uterine contractions and contractility are necessary to develop strategies for prevention of uterine inertia in oxytocin-deficient pregnancies.

Pregnancy Outcomes by Pregnancy Intention in a Managed Care Setting

Published studies show poor pregnancy outcomes associated with unintended pregnancies are disproportionately higher than in planned pregnancies and place a burden on the health care system. This study was designed to compare pregnancy intention rates, compare sociodemographic characteristics of women by pregnancy intention and compare pregnancy outcomes in a managed care setting. A large managed health care organization in California conducted a retrospective medical record review of 1,784 women seeking prenatal care in 2002 to learn how women self-reported their pregnancy intention, compare pregnancy intention rates between this health plan to the national data, and to compare antecedents and pregnancy outcomes based on pregnancy intention. Overall, 62.1% of pregnancies were self-reported as intended with 26.4% mistimed and 11.4% unwanted. Being young, single, having lower educational attainment, having other living children, consuming alcohol and being a woman of color were the greatest predictors of having an unintended pregnancy. Despite these predictors, birth outcomes for unintended pregnancies in this setting showed no statistical difference from planned pregnancies. Awareness of pregnancy intention of the women who are at greatest risk may be an important contributor to improving birth outcomes and health plan decisions about reproductive care services. Early entry to prenatal care and integrated services that decrease substance abuse and support high-risk pregnancy management are important contributors to reducing poor pregnancy outcomes.

Assessment and management of high-risk pregnancies in women with thrombophilia

Pregnancy is an acquired hypercoagulable state which can lead to gestational vascular complications especially in the presence of other prothrombotic risk factors. The use of anticoagulation for prevention of pregnancy complications in women with thrombophilia is becoming more frequent. Efficacy and safety issues of therapeutic and prophylactic regimens use and monitoring of LMWH therapy in pregnancy are discussed in this review. In addition, a scoring system for women with thrombophilia is proposed which includes severity of pregnancy outcomes, thrombotic history and type of thrombophilia. Validation of this scoring system has revealed a significant correlation between the proposed score and LMWH dosages that were prescribed to the studied pregnant women. Careful diagnosis, observation and monitoring can add significant benefit to LMWH therapy during pregnancy.

Ethical issue and consent form in the management of high-risk pregnancy

Ethical issue and consent form in the management of high-risk pregnancy

Fellowship Training

To estimate the current scope of practice and evaluate the experience in training of maternal-fetal medicine specialists in the United States. We administered an Internet-based, 16-question survey of 1,764 members of the Society for Maternal-Fetal Medicine, inquiring about aspects of fellowship training and scope of practice after completion of training. Approximately 36% (n=643) of surveys were returned. Most respondents were between 40 and 49 (230/640, 35.9%) and 50 and 59 (199/640, 31.1%) years old, and 411 were men (64.1%). Nearly all respondents (590/636, 92.8%) were certified in obstetrics and gynecology, and 80.1% (530/628) were certified in maternal-fetal medicine. The majority were in small-group practices of two to seven partners (359/634, 56.6%). Forty-nine percent (306/630) were in university-based practices, 26.8% (169/630) in university-affiliated practices, and 24.6% (155/630) in community-based or hospital-based practices. Most respondents work full time (40 hours per week or more), and the weekly practice profile consists primarily of ultrasonography (33.5%), consultation for high-risk patients (17.1%), and total obstetrical care for high-risk patients (15.4%).Training in most aspects of maternal-fetal medicine practice was felt to be adequate, with the exception of practice management. Time spent in training was spent primarily in high-risk pregnancy management (41%), ultrasonography (22%), and research (18%). The current scope of maternal-fetal medicine practice incorporates more ambulatory care than hospital-based care. Training programs rate highly in adequacy for high-risk pregnancy management and ultrasonography but lower in other aspects. II.

Has there been any progress made on pregnancy outcomes among women with pulmonary arterial hypertension?

Pregnancy in women with pulmonary arterial hypertension (PAH) is considered to be associated with prohibitive maternal mortality. During the past decade, new advanced therapies for PAH have emerged and progress in high-risk pregnancy management has been made. We examined whether these changes have improved outcomes in parturients with PAH. A systematic review of all cases of parturients with idiopathic pulmonary hypertension (iPAH), congenital heart disease associated with PAH (CHD-PAH), or PAH of other aetiology (oPH) published in the past decade (1997-2007) was performed. Outcome data from this study were then compared with relevant data published between 1978 and 1996. Forty-eight case reports or case series met the inclusion criteria, totalling 73 parturients with PAH. Seventy-two per cent of patients with iPAH were receiving advanced therapies, compared with 52% of CHD-PAH and 47% of oPH. Although a publication bias cannot be excluded, overall maternal mortality was significantly lower compared with previous era (25 vs. 38%, P = 0.047) and was 17% in iPAH, 28% in CHD-PAH, and 33% in oPH. Seventy-eight per cent of deaths occurred within the first month after delivery. Primigravidae and parturients who received general anaesthesia were at higher risk of death (OR 3.70, 95% CI 1.15-12.5, P = 0.03 and OR 4.37, 95% CI 1.28-16.50, P = 0.02, respectively). Maternal mortality in parturients with PAH remains prohibitively high, despite lower death rates than previous decades. Early advice on pregnancy risks, including contraception, remains paramount. Women with PAH who become pregnant warrant a multidisciplinary approach with consideration of advanced therapies.