Neonatal Outcomes In Pregnancies Research Articles

Hypoglycemia during the oral glucose tolerance test in pregnancy-maternal characteristics and neonatal outcomes.

To evaluate maternal and neonatal outcomes in pregnancies complicated by hypoglycemia on 100-g oral glucose tolerance test (OGTT). A retrospective cohort analysis of all live-born deliveries in a single medical center during 2018 and 2019 with available OGTT results and birth outcomes. Preterm deliveries (<34weeks), multiple pregnancies and major anomalies were excluded. Hypoglycemia during OGTT was defined as at least one glucose value below 60mg/dl. Maternal characteristics and perinatal outcomes were compared between three groups: Hypoglycemia on OGTT, Normal OGTT and Abnormal OGTT. Univariate followed by multivariate analyses were used to control for confounders. Overall, 2079 women were entered into the analysis. Of these, 216 (10.4%) had at least one hypoglycemic value, 1072 (51.6%) had normal OGTTs and 791 (38%) abnormal OGTTs. Hypoglycemia in OGTT was more prevalent in multiparous women and was associated with fetal male gender. Absolute birth weight, low birth weight and small for gestational age differed between groups; however, there was no difference between groups in overall birth weight centiles (60.1±26.8 versus 63±26 versus 60.9±27; P>0.05). Following adjustment of confounders, hypoglycemia was not associated with rates of low birth weight or small for gestational age (P<0.05). There were no other differences in perinatal outcomes between groups. Hypoglycemia in OGTT is not associated with maternal or neonatal adverse outcomes.

Outcome of Pregnancies Associated with Fibroids

Objectives: To evaluate the behaviour of uterine leiomyoma, their frequency and impact on the course of pregnancy Design: It was a descriptive study. Setting: Gynaecology and Obstetric Unit, Hayatabad Medical Complex, PGMI, Peshawar. Subjects: All the patients presenting to antenatal clinic or emergency having a pregnancy associated with fibroids from 1st July 2001 to 30th June 2002. Subject and Methods: Women diagnosed with leiomyoma during pregnancy were evaluated clinically and the findings were confirmed by ultrasound. Detection of leiomyoma during caesarean section also made the patient eligible for the study. In all there were 76 patients in the study. The size of leiomyoma, the type of leiomyoma, their effect on pregnancy outcome and complications were noted. Patients obstetric, and fertility history was recorded on a questionnaire. The concerned doctors were required to fill a performa regarding the outcome and complications the delivery of such patients. Data Analysis: After data collection, the data was analyzed using various statistical tests like percentage, relative risk (R.R), ods ratio (O.R), mean, standard deviation (S.D) confidence interval (C.I), using software SPSS version 8.0 and Epi-Info 6. Main Outcome Measures: The main outcome measures were noted down as the frequency of spontaneous pregnancy loss, vaginal delivery or the caesarean section. Results: Out of 76 patients (1.9%), 16 underwent spontaneous pregnancy loss (21 %, O.R 1.16. R.R 1.13, P 0.59), 31 had vaginal delivery (40.8%, O.R 0.21, R.R 0.62, P 0.0000) and 29 had caesarean section (38.2%. O.R 4.71, R.R 2.91, P 0.0000). The frequency of complicated deliveries was 73.3%. The different complications occurring were antepartum haemorrhage, acute abdomen, laparotomy, preterm labour, dysfunctional labour, retained placenta and retained products of conception. Conclusion: Although abortions, preterm delivery, dysfunctional labour and cesarean sections were common, the neonatal outcome in viable pregnancies was fairly good in women with uterine leiomyomas. Because of increased risk of complications all the patients with leiomyomas having pregnancy should be considered as high-risk cases.

Prenatal and neonatal outcomes of pregnancies diagnosed with fetal single umbilical artery

Objective To investigate the associated anomalies and outcomes of fetuses diagnosed as having a single umbilical artery (SUA) which were reported inconsistently in previous studies. Methods The data of 82 pregnancies with fetal SUA, 35 of which were complex, and 47 isolated SUA (iSUA) and 100 pregnancies with fetal double umbilical arteries (DUA) between June 2018 and July 2020 were retrieved. We compared the maternal characteristics, and pregnancy and fetal outcomes of the three groups (iSUA, SUA, and DUA). Results Of 82 fetuses with SUA, 35 had 64 major structural abnormalities. 20 of these 35 fetuses (57.1%) had cardiovascular malformations, 12 (34.2%) had central nervous, 10 (28.5%) had genitourinary, and eight (22.8%) had gastrointestinal system malformations. Isolated SUA was present in SUA. Compared with the 100 DUA fetuses, SUA was a risk for intrauterine growth restriction (IUGR), preterm delivery, Apgar scores of &lt;7, and admission to the neonatal intensive care unit. Having fetal chromosomal or structural abnormalities, was a risk for amnion fluid abnormality, pregnancy termination, intrauterine fetal death, early neonatal death, and a low live birth ratio in SUA cases. Conclusion SUA has an increased rate of fetal structural and chromosomal abnormalities. Among them, the most detected one is cardiac and the second most common one is central nervous system malformations. Pregnancies with fetal SUA have increased risk for IUGR, preterm delivery, low Apgar scores, and admission to the neonatal intensive care unit. The presence of additional structural or chromosomal malformations increases the rate of these adverse pregnancy risks. Thus, these cases warrant dedicated fetal ultrasonographic organ screening and close prenatal follow-up.

Cerebroplacental ratio for prediction of adverse intrapartum and neonatal outcomes in a term uncomplicated pregnancy

BackgroundFetal hypoxia is one of the major causes of high perinatal morbidity and mortality rates. Doppler ultrasound tests such as cerebroplacental ratio (CPR) evaluation are commonly used to assess blood flow disturbances in placento-umbilical and feto-cerebral circulations. A low cerebroplacental ratio has been shown to be associated with an increased risk of stillbirth regardless of the gestation or fetal weight. We conducted this study to assess the fetal cerebroplacental ratio in prediction of adverse intrapartum and neonatal outcomes in a term, uncomplicated pregnancy to reduce fetal and neonatal morbidity and mortality.ResultsIt was found that neonates with CPR ≤1.1 had significantly higher frequencies of cesarean delivery (CS) for intrapartum fetal compromise compared to those with CPR >1.1 (p=0.043). Neonates with CPR ≤1.1 had significantly lower Apgar score at 1 min and 5 min than those with CPR >1.1 (p=0.004) and (p=0.003), respectively. Neonates with CPR ≤1.1 had significantly higher rates of NICU admission than those with CPR <1.1 (p=0.004).ConclusionThe cerebroplacental ratio shows the highest sensitivity in the prediction of fetal heart rate abnormalities and adverse neonatal outcome in uncomplicated pregnancies at term. The cerebroplacental ratio index is useful in clinical practice in antenatal monitoring of these women in order to select those at high risk of intra- and postpartum complications.

Maternal and Neonatal Outcomes in Pregnant Women with Dengue

Background: Dengue infection has been observed to cause critical outcomes in mother as well as child from an infected pregnancy. Objective: To assess the maternal and neonatal outcomes of dengue infected pregnancy. Study Design: Prospective study. Place and Duration of Study: Department of Obstetrics &amp; Gynaecology, Sandeman Provincial Hospital, Quetta 1st August 2018 to 28th February 2021. Methodology: Fifty pregnant females were enrolled after their dengue confirmation either by NS1, IgM or IgG test. Clinical and demographic information was recorded. Pregnancy and neonatal outcomes were noticed by following the patients until delivery and postpartum period and the new born if infected then up to post 6 months of delivery. Results: The mean age of patients was 25.5±3.5 years. Out of the total pregnant dengue infected females 60% had multigravida. Fifty percent of females came for clinical assistance in their third trimester. Post-partum hemorrhages were common in 6% patients. Vertical transmission was seen in three cases where two did not survive and had intra uterine death. Maternal mortality was seen in 14% of total cases. Conclusion: Morbidity, preterm labor, vertical transmission, intrauterine death are some of the maternal and neonatal outcomes of dengue infected pregnancy. Keywords: Dengue, Pregnancy, Neonatal outcomes, Maternal outcomes

Middle Cerebral Artery Dopplers and Abnormal Neonatal Outcomes among Pregnant Women with Zika Virus Infection.

The aim of this study was to investigate the role of middle cerebral artery (MCA) Doppler measurements for the prediction of abnormal neonatal outcomes in pregnancies affected by Zika virus (ZIKV). Secondary analysis of a prospective cohort of pregnant women diagnosed with ZIKV infection from September 2015 to December 2016 at a single regional referral center. Ultrasonography with measurements of MCA peak systolic velocity (PSV), PSV multiples of the median (MoM) for gestational age, and pulsatility index (PI) were collected. The primary outcome was a composite abnormal neonatal outcome. MCA Doppler values of normal and abnormal neonatal outcomes were compared with Wilcoxon rank sum test. The predictive value of MCA Dopplers for development of abnormal neonatal outcome was calculated by logistic regression. One-hundred twenty-seven ZIKV-positive pregnancies with MCA Doppler measurements and known neonatal outcomes were included. Of the 132 neonates, 66 (50%) had an abnormal neonatal outcome. Lower MCA PSV (p = 0.027) and PSV MoM (p = 0.008) were associated with abnormal neonatal outcomes. There was no significant difference in MCA PI. Abnormal neonatal outcomes had lower MCA PSV by 5.36 cm/s (95% confidence interval [CI]: 0.95-9.77, p = 0.018) and lower MCA PSV MoM by 0.13 (95% CI: 0.05-0.22, p = 0.002). MCA PSV of 30 cm/s had a 65% predicted probability of an abnormal neonatal outcome (95% CI: 51-79%). In ZIKV-infected pregnancies, lower MCA PSV and PSV MoM measurements were seen with abnormal neonatal outcomes. This may represent a physiologic response to fetal ZIKV infection. Evaluation of MCA Dopplers may be of clinical utility in the surveillance of ZIKV-affected pregnancies. · Significantly lower MCA PSV is associated with abnormal neonatal outcomes in ZIKV pregnancies.. · Lower MCA PSV may reflect the underlying neuropathology of ZIKV exposure on the fetus.. · There is potential utility for MCA Doppler evaluation in antepartum surveillance of ZIKV pregnancies..

Gestational Weight Gain and Adverse Maternal and Neonatal Outcomes for Pregnancies Complicated by Pregestational and Gestational Diabetes.

This study aimed to investigate the association between excess and less than recommended gestational weight gain (GWG) and adverse maternal and neonatal outcomes in women with pregestational and gestational diabetes. We conducted a secondary analysis of the National Institute of Child Health and Human Development (NICHD) Consortium on Safe Labor (CSL) study. We included deliveries >23 weeks of nonanomalous singletons with either pregestational or gestational diabetes. The exposure was GWG greater than or less than compared with the U.S. Institute of Medicine recommendations for total pregnancy weight gain per prepregnancy body mass index. Consistent with the 2020 Delphi outcome for diabetes in pregnancy, maternal outcomes included cesarean delivery and preeclampsia and neonatal outcomes included small for gestational age (SGA), large for gestational age (LGA), macrosomia >4,000 g, preterm birth <37 weeks, stillbirth, and neonatal death. We modeled both absolute GWG and GWG z-scores, standardized for gestational duration. Multivariable logistic regression with generalized estimating equations was used, adjusting for age, race/ethnicity, parity, prior cesarean delivery, chronic hypertension, tobacco use, U.S. region, and delivery year. Of 8,322 deliveries (n = 8,087 women) complicated by pregestational or gestational diabetes, 47% were in excess, 27% were within, and 26% were less than GWG recommendations. Deliveries with excess absolute GWG were at higher adjusted odds of cesarean delivery, preeclampsia, LGA, and macrosomia, compared with those within recommendations. Similar results were observed when using standardized GWG z-scores, in addition to higher likelihood of preterm birth and neonatal death. Less than recommended GWG was associated with a lower likelihood of these adverse outcomes but higher SGA. Additionally, less GWG by z-score was associated with a lower likelihood of stillbirth. Excess GWG increases the risk of adverse maternal and neonatal outcomes for women with pregestational and gestational diabetes. Less GWG than recommended may decrease this risk. · Understanding the impact of GWG modeled using both absolute and standardized measures is needed.. · Among pregnant women with diabetes, excess GWG was common and increased the risk of adverse outcomes and less than recommended GWG may decrease the risk of adverse outcomes, including stillbirth.. · Current recommendations may require revision for women with diabetes in pregnancy..

An Audit of Pre-Pregnancy Maternal Obesity and Diabetes Screening in Rural Regional Tasmania and Its Impact on Pregnancy and Neonatal Outcomes.

Maternal obesity in pregnancy, a growing health problem in Australia, adversely affects both mothers and their offspring. Gestational diabetes mellitus (GDM) is similarly associated with adverse pregnancy and neonatal complications. A low-risk digital medical record audit of antenatal and postnatal data of 2132 pregnant mothers who gave birth between 2016–2018 residing in rural-regional Tasmania was undertaken. An expert advisory group guided the research and informed data collection. Fifty five percent of pregnant mothers were overweight or obese, 43.6% gained above the recommended standards for gestational weight gain and 35.8% did not have an oral glucose tolerance test. The audit identified a high prevalence of obesity among pregnant women and low screening rates for gestational diabetes mellitus associated with adverse maternal and neonatal pregnancy outcomes. We conclude that there is a high prevalence of overweight and obesity among pregnant women in rural regional Tasmania. Further GDM screening rates are low, which require addressing.

Do Missed Antenatal Diabetes Care Appointments Affect Neonatal Outcomes for Pregnancies Complicated by Type 1 and Type 2 Diabetes?

Do Missed Antenatal Diabetes Care Appointments Affect Neonatal Outcomes for Pregnancies Complicated by Type 1 and Type 2 Diabetes?

Exposure to biologic therapy and associated maternal and neonatal outcomes in pregnancies complicated by inflammatory bowel disease

There is growing evidence that biologic therapy is safe in pregnancies complicated by inflammatory bowel disease and that its use outweighs the risk of worsening disease activity, which is associated with adverse pregnancy outcomes. To our knowledge, there are limited data regarding the use of biologic therapy and the associated maternal adverse effects such as the risk of hypertensive outcomes, postoperative complications, and infectious risk. Our objective was to evaluate a variety of obstetrical complications including maternal infectious outcomes, hypertensive outcomes, other adverse maternal outcomes including postoperative complications, venous thromboembolism, and postpartum hemorrhage; we also evaluated the neonatal outcomes associated with biologic use in pregnancies affected by inflammatory bowel disease. This was a retrospective cohort study including patients with inflammatory bowel disease who were pregnant and delivered at our institution. The maternal demographics and the incidence of maternal and neonatal outcomes were compared among groups on the basis of biologic exposure using the chi-square or Fisher exact test for categorical variables and the t test or Mann-Whitney test for continuous variables. Multivariable logistic regression analysis was performed on composite outcomes adjusting for age, disease activity, maternal obesity, history of cesarean delivery, and history of corticosteroid use in pregnancy. The statistical significance was defined as P<.05. A total of 322 patients who were pregnant, had inflammatory bowel disease, and delivered at our institution from 2012 to 2019, were included for analysis. Of these, 112 (34%) were on biologics during pregnancy. The patients in the biologic group had significantly lower body mass indices than the patients in the nonbiologic group (median body mass index, 22.4 vs 24.0, respectively; P=.04), and they were less likely to be multiparous (41% vs 59%, respectively; P=.003). In addition, more patients in the biologic group were likely to have Crohn disease with previous inflammatory bowel disease surgery (33% vs 20%, respectively; P=.01); otherwise, the 2 groups had similar baseline characteristics. Maternal infectious and hypertensive outcomes occurred significantly more frequently in the biologic group than the nonexposed group (22% vs 7%; P=.0003 and 19% vs 8%; P=.003, respectively). This remained statistically significant in multivariable logistic regression models. Specifically, maternal infectious and hypertensive outcomes occurred significantly more frequently in the patients on a single-agent antitumor necrosis factor treatment than the patients on no inflammatory bowel disease medication (24% vs 6%; P=.002; 22% vs 6%; P=.004), which remained statistically significant in multivariable logistic regression models. There was no difference in the neonatal adverse outcomes between the 2 groups. Our data suggest an association between antepartum biologic use- specifically antitumor necrosis factor alpha therapy-and an increased risk of maternal infectious and hypertensive outcomes. This increased risk may be related to underlying disease activity and the same should be incorporated into a discussion with the patient. However, the discussion must be balanced with the important benefit of optimal disease control associated with biologic use in patients being treated for IBD.

Maternal and neonatal outcomes in pregnancies complicated by eclampsia - analysis of cases from 2008-2018.

Evaluation of perinatal results in a set of pregnancies complicated by eclampsia. Analysis of 67,304 births performed at the Department of Gynecology and Obstetrics, Masaryk University, Faculty of Medicine and University Hospital, Brno from 2008-2018. During the given period, eclampsia was dia-gnosed in 16 mothers (0.2). The during the time of eclampsia (week of gestation, prepartum, intrapartum, postpartum) fetal and neonatal status (signs of intrauterine distress, pH of the umbilical artery, Apgar score, intrauterine fetal death, death in the early neonatal period) were evaluated. Symptoms and course of the eclamptic attack, maternal comorbidities, associated obstetric complications (placental abruption, surgical complications, blood loss, hysterectomy) and non-obstetric complications (coagulopathy, renal and hepatic impairment, neurological complications) were monitored. Out of a total of 16 cases of eclampsia, 13 cases (81.3%) were confirmed during pregnancy, one case (6.2%) during childbirth, and two cases (12.5%) within 24 hours after childbirth. The mean gestational week of eclampsia was 33 weeks and 3 days. The typical course of an eclamptic attack characterized by headache and visual disturbances followed by a rapid onset of convulsions was noted in five cases (31%). Fetal hypoxia with a pH of the umbilical artery less than 7.10 occurred in four cases (25%). The dependence of the decrease in pH value on the time interval from the dia-gnosis of eclampsia to the termination of pregnancy was demonstrated. The pH of the umbilical artery decreased on average by 0.054 every 30 minutes from the onset of the eclamptic attack until the end of pregnancy. There were 3 perinatal deaths in the group (19%). Intrauterine fetal death occurred in one case due to partial abruption of the placenta during an eclamptic attack; two newborns died in the early neonatal period. The cause of death was sepsis in one case and perforation of the intestine in necrotizing enterocolitis in the other. The death of the mother was not recorded in the file. The incidence of preeclampsia in subsequent pregnancies reached 18.8%. Non-obstetric and neurological complications (amaurosis, subarachnoid hemorrhage, amnesia) occurred in the group in three cases (18.8%), and renal failure occurred in two cases (12.5%). The incidence of eclampsia at the Department of Gynecology and Obstetrics, Masaryk University, Faculty of Medicine and University Hospital, Brno reached 0.2 and was stable for a long time. Associated serious maternal complications occurred in 37.5% of cases and neonatal complications in 31.3% of cases. Early dia-gnosis of eclampsia and minimization of the time delay until the end of pregnancy is a prerequisite for reducing the risk of associated complications. An interdisciplinary approach is needed.

Laser-assisted selection of immotile spermatozoa has no effect on obstetric and neonatal outcomes of TESA-ICSI pregnancies

BackgroundAzoospermic patients have benefited from both epididymal and testicular spermatozoa intracytoplasmic sperm injection (ICSI) treatment and lasers have been used to identify viable, immotile spermatozoa before the procedure. There are limited studies on the safety of laser-assisted selection of immotile spermatozoa. The aim of this study was to investigate the impact of laser-assisted selection of immotile spermatozoa on the obstetric and neonatal outcomes after ICSI.MethodsA retrospective comparative study was conducted on outcomes of ICSI cycles with testicular spermatozoa from June 2014 to June 2018. Of 132 cycles, 33 were allocated to the test group and oocytes were injected with immotile spermatozoa selected by laser, 99 cycles were allocated as control group.ResultsCompared with the control group, no significant differences were found in the pregnancy, implantation, miscarriage and live birth rates in the test group in either fresh or frozen transfer cycles. The cumulative live birth rate in the test group was 69.70%, which was slightly higher than in the control group (60.61%), but this was not statistically different. There were no differences in the average gestational age, premature birth rate, neonatal birth weight, and the malformation rate between the test and control groups (P > 0.05). In addition, the obstetric outcome between the two groups were not different (P > 0.05).ConclusionsNo negative effect on perinatal and neonatal outcomes was seen by using laser-assisted selection of immotile spermatozoa for TESA-ICSI. This study endorses the use of laser-assisted selection of viable spermatozoa for ICSI cycles.

Comparison of Maternal and Neonatal Outcomes in Teenage and Reproductive Age Pregnancy at Tertiary Hospital in West Java, Indonesia

Aim: This study was aimed to compare the maternal and neonatal outcomes among teenage and reproductive-age pregnancies.&#x0D; Patients and methods: This was a cross-sectional study of pregnant mothers in Hasan Sadikin General Hospital, the tertiary referral hospital in West Java, Indonesia. Patients who gave birth during January 2015-December 2018 were included and divided into two groups (teenage and reproductive-age pregnancy). Their medical record data then were evaluated to compare both maternal and neonatal outcomes.&#x0D; Results: The incidence of teenage pregnancy was 10.05%. A total of 3810 patients were recruited. The teenage mothers were 522 subjects and reproductive-age mothers were 3288 subjects. The incidence of eclampsia (5.2% vs 1.9%, p&lt;0.001), anaemia (18.4% vs 14.9%, p=0.040), and preterm delivery (27.2% vs 18.6%, p&lt;0.001) were more frequent in teenage pregnancies. Teenage mothers also had a higher percentage of low-birth-weight babies (42.3% vs 36.2%, p=0.007).&#x0D; Conclusion: Teenage pregnancies also had a higher risk of eclampsia, anaemia, preterm delivery, and having low-birth-weight babies. More efforts to prevent teenage and high-risk pregnancy are needed, especially in rural areas.

Lifting the veil of secrecy: maternal and neonatal outcome of oocyte donation pregnancies in Germany

BackgroundIn Germany, performing fertility procedures involving oocyte donation is illegal, as stated by the Embryo Protection Law. Nonetheless, in our clinical routine we attend to a steadily rising number of pregnant women, who have sought oocyte donation abroad. Due to the legal circumstances many women opt to keep the origin of their pregnancy a secret. However, studies have shown, that oocyte donation is an independent risk factor for the development of pregnancy complications, such as preeclampsia.ObjectiveThe aim of this study is to evaluate maternal and neonatal outcomes of oocyte donation pregnancies in three large obstetric care units in Berlin, Germany.MethodsWe retrospectively analyzed all available medical data on oocyte donation pregnancies at Charité University hospital, Vivantes Hospital Friedrichshain, and Neukoelln in the German capital.ResultsWe included 115 oocyte donation (OD) pregnancies in the present study. Our data are based on 62 singleton, 44 twin, 7 triplet, and 2 quadruplet oocyte donation pregnancies. According to our data, oocyte donation pregnancies are associated with a high risk of adverse maternal and fetal outcome, i.e., hypertension in pregnancy, preterm delivery, Cesarean section as mode of delivery, and increased peripartum hemorrhage.ConclusionAlthough oocyte donation is prohibited by German law, many couples go abroad to seek reproductive measures using oocyte donation after former treatment options have failed. OD pregnancies are associated with a high risk of preeclampsia, C-section as mode of delivery, and peripartum hemorrhage. Detailed knowledge of the associated risks is of utmost importance to both the patient and the treating physician and midwife.

Favourable outcome of planned pregnancies in systemic sclerosis patients during stable disease

Objective: Studies evaluating pregnancy outcomes in systemic sclerosis (SSc) are limited. SSc is associated with maternal complications and adverse neonatal outcomes. This study investigated the impact of disease stage (stable vs active) on the maternal and neonatal outcomes of pregnancies of patients followed at an Israeli medical centre. Method: The charts of 354 SSc female patients followed during 2003–2020 were reviewed. Data on clinical and laboratory features, number of pregnancies close to SSc diagnosis, and maternal and neonatal outcomes were analysed. Patients were divided into a stable disease and an active/early disease group. Results: The active/early disease group included 26 patients [19 diffuse SSc (dSSc)], with 38 pregnancies. Median disease duration was 1 year, except for four patients who were first diagnosed during pregnancy. SSc was exacerbated in all patients during pregnancy or shortly after delivery [skin, lung, and heart involvement in dSSc; severe vasculopathy in limited SSc patients]. Six patients had hypertensive disorders of pregnancy; four pregnancies ended with foetal death. Thirty-three children were born, 60% with intrauterine growth retardation (IUGR)/low birthweight (LBW). The stable disease group included 19 patients, including seven with previously active disease, now stabilized (five dSSc), and 32 pregnancies. All pregnancies were planned and monitored closely. Disease remained stable in all patients. Four patients had hypertensive disorders of pregnancy; 12/29 newborns had LBW (41%). Conclusion: Active maternal disease during pregnancy poses an increased risk of SSc aggravation. The maternal and neonatal outcomes in planned pregnancy during stable disease are favourable. IUGR/LBW is common among neonates, even in stable disease.

VP44.05: Comparison of neonatal outcomes of pregnancies with abnormal placentation depending on gestation age at the delivery time

VP44.05: Comparison of neonatal outcomes of pregnancies with abnormal placentation depending on gestation age at the delivery time

Maternal, fetal, and neonatal outcomes of pregnancies in adolescents and women of advanced age: ten-year experience of a tertiary referral center

Purpose: Regarding changing trends in the policies affecting perinatal and neonatal care, there is a need to assess the stata of pregnancies in adolescents and women of advanced age with the term of ten years. We aimed to evaluate maternal, fetal, and neonatal outcomes of pregnancies in adolescents and women of advanced age during last decade in a tertiary referral center of Sivas province in central Anatolia.&#x0D; Methods: In this retrospective study, we collected the maternal and neonatal data from the hospital electronic records of 414 adolescents (10-19 years of age), 428 women of advanced age (≥40 years of age), and 150 pregnant controls (20-39 years of age) who delivered in the obstetrics unit of our tertiary referral center between 2011 and 2020.&#x0D; Results: Obstetric and fetal outcomes affected from women bearing children early or late stages in life. According to our results, rates of one or more parity, cesarean section, gestational hypertension, and acute fetal distress in the women of advanced age were significantly higher than those in the controls (p34 gestational weeks in the adolescents were significantly lower than those in the controls (p

Perinatal outcomes in pregnancies complicated by acute pancreatitis.

Acute pancreatitis is a rare condition that can be associated with significant complications. The objective of this study is to evaluate the maternal and newborn outcomes associated with acute pancreatitis in pregnancy. A retrospective cohort study using the Healthcare Cost and Utilization Project-Nationwide Inpatient Sample from the United States was performed. All pregnant patients with acute pancreatitis were identified using International Classification of Disease-9 coding from 1999 to 2015. The effect of acute pancreatitis on maternal and neonatal outcomes in pregnancy was evaluated using multivariate logistic regression, while adjusting for baseline maternal characteristics. From 1999 to 2015, there were a total of 13,815,919 women who gave birth. There were a total of 14,258 admissions of women diagnosed with acute pancreatitis, including 1,756 who delivered during their admission and 12,502 women who were admitted in the antepartum period and did not deliver during the same admission. Acute pancreatitis was associated with increased risk of prematurity, OR 3.78 (95% CI 3.38-4.22), preeclampsia, 3.81(3.33-4.36), postpartum hemorrhage, 1.90(1.55-2.33), maternal death, 9.15(6.05-13.85), and fetal demise, 2.60(1.86-3.62) among women diagnosed with acute pancreatitis. Among women with acute pancreatitis, delivery was associated with increased risk of requiring transfusions, 6.06(4.87-7.54), developing venous thromboembolisms, 2.77(1.83-4.18), acute respiratory failure, 3.66(2.73-4.91), and disseminated intravascular coagulation, 8.12(4.12-16.03). Acute pancreatitis in pregnancy is associated with severe complications, such as maternal and fetal death. Understanding the risk factors that may lead to these complications can help prevent or minimize them through close fetal and maternal monitoring.

Pregnancy Outcomes After Frozen-Thawed Embryo Transfer in the Absence of a Corpus Luteum.

Background: Nowadays, frozen-thawed embryo transfer (FET) cycles represent a high proportion of fertility treatments worldwide. Recent studies suggest differences in pregnancy outcomes depending on the FET treatment protocol used. The reason for this is still unclear, but the number of corpora lutea (CL) at conception is discussed as a possible factor. This study aims to investigate whether maternal and neonatal outcomes for pregnancies following FET lacking a CL differ from FET with one or more CL in order to explore a potential link between CL absence and adverse pregnancy outcomes.Methods: The study was designed as a retrospective, multi-center observational study with two cohorts after singleton live birth [0 CL cohort (FET in a programmed cycle, n = 114) and ≥ 1 CL cohort (FET in a natural or stimulated cycle, n = 68)]. Participants completed a questionnaire on the outcome of pregnancy and birth records were analyzed in a descriptive way. Multivariable logistic and linear regressions were performed in order to explore associations between CL absence and pregnancy outcomes. The strength of the agreement between the information in the survey and the diagnoses extracted from the files was assessed by Cohen's Kappa.Results: The risk of hypertensive disorders of pregnancy was higher after FET in the absence of a CL compared to FET with CL presence (aOR 5.56, 95% CI 1.12 – 27.72). Birthweights and birthweight percentiles were significantly higher in the 0 CL group. CL absence was a predictor of higher birthweight (adjusted coefficient B 179.74, 95% CI 13.03 – 346.44) and higher birthweight percentiles (adjusted coefficient B 10.23, 95%, 95% CI 2.28 – 18.40) particularly in female newborns of the 0 CL cohort. While the strength of the agreement between the reported information in the survey and the actual diagnoses extracted from the files was good for the majority of outcomes of interest it was fair in terms of hypertension (κ = 0.38).Conclusion: This study supports observations suggesting a potential link between a lack of CL at conception and adverse maternal and neonatal outcomes. Further investigations on causes and pathophysiological relationships are yet to be conducted.

Obstetric and neonatal outcomes of pregnancies resulting from preimplantation genetic testing: a systematic review and meta-analysis.

Preimplantation genetic testing (PGT) includes methods that allow embryos to be tested for severe inherited diseases or chromosomal abnormalities. In addition to IVF/ICSI and repeated freezing and thawing of the embryos, PGT requires a biopsy to obtain embryonic genetic material for analysis. However, the potential effects of PGT on obstetric and neonatal outcomes are currently uncertain. This study aimed to investigate whether pregnancies conceived after PGT were associated with a higher risk of adverse obstetric and neonatal outcomes compared with spontaneously conceived (SC) pregnancies or pregnancies conceived after IVF/ICSI. PubMed, EMBASE, MEDLINE, Web of Science and The Cochrane Library entries from January 1990 to January 2021 were searched. The primary outcomes in this study were low birth weight (LBW) and congenital malformations (CMs), and the secondary outcomes included gestational age, preterm delivery (PTD), very preterm delivery (VPTD), birth weight (BW), very low birth weight (VLBW), neonatal intensive care unit (NICU) admission, hypertensive disorders of pregnancy (HDP), gestational diabetes, placenta previa and preterm premature rupture of membranes (PROM). We further pooled the results of PGT singleton pregnancies. Subgroup analyses included preimplantation genetic diagnosis (PGD), preimplantation genetic screening (PGS), cleavage-stage biopsy combined with fresh embryo transfer (CB-ET) and blastocyst biopsy combined with frozen-thawed embryo transfer (BB-FET). This meta-analysis included 15 studies involving 3682 babies born from PGT pregnancies, 127 719 babies born from IVF/ICSI pregnancies and 915 222 babies born from SC pregnancies. The relative risk (RR) of LBW was higher in PGT pregnancies compared with SC pregnancies (RR = 3.95, 95% confidence interval [CI]: 2.32-6.72), but the risk of CMs was not different between the two groups. The pooled results for the risks of LBW and CMs were similar in PGT and IVF/ICSI pregnancies. The risks of PTD (RR = 3.12, 95% CI: 2.67-3.64) and HDP (RR = 3.12, 95% CI: 2.18-4.47) were significantly higher in PGT pregnancies compared with SC pregnancies. Lower gestational age (mean difference [MD] = -0.76 weeks, 95% CI -1.17 to -0.34) and BW (MD = -163.80 g, 95% CI: -299.35 to -28.24) were also noted for PGT pregnancies compared with SC pregnancies. Nevertheless, compared with IVF/ICSI pregnancies, the risks of VPTD and VLBW in PGT pregnancies were significantly decreased by 41% and 30%, respectively, although the risk of HDP was still significantly increased by 50% in PGT pregnancies compared with IVF/ICSI pregnancies. The combined results of obstetric and neonatal outcomes of PGT and IVF/ICSI singleton pregnancies were consistent with the overall results. Further subgroup analyses indicated that both PGD and PGS pregnancies were associated with a higher risk of PTD and a lower gestational age compared with SC pregnancies. This meta-analysis showed that PGT pregnancies may be associated with increased risks of LBW, PTD and HDP compared with SC pregnancies. The overall obstetric and neonatal outcomes of PGT pregnancies are favourable compared with those of IVF/ICSI pregnancies, although PGT pregnancies were associated with a higher risk of HDP. However, because the number of studies that could be included was limited, more randomised controlled trials and prospective cohort studies are needed to confirm these conclusions.