Successful management of fetal hypoxia due to amniotic banding at 26 weeks of pregnancy: A case report of a rare survival.

BACKGROUND: Amniotic banding is a rare condition that can lead to structural limb anomalies, fetal distress and adverse obstetric outcomes. The main hypothesis for its etiology is a rupture of the amniotic membrane in early pregnancy, with the formation of tightly entangling strands around the fetus. These strands can constrict, incise, and subsequently amputate limb parts, the neck or head. More rarely, the amniotic banding can affect the umbilical cord, leading to fetal distress or potential intra-uterine fetal demise. OBJECTIVE: We present a unique case of a 26-week pregnant woman who attended a polyclinical consultation due to reduced fetal movements with concerning cardiotocography (CTG) findings. A review of the literature about amniotic banding of the umbilical cord was conducted as well, identifying diagnostic and interventional options for the obstetrician's practice. STUDY DESIGN: This is a case report, alongside a review of the literature. RESULTS: The CTG indicated fetal distress, prompting an emergency caesarean section (C-section). Upon delivery, the neonate exhibited signs of amniotic band sequence, with distal phalangeal defects on the right hand and severe constriction of the umbilical cord caused by amniotic strands, the latter precipitating fetal hypoxia. Direct ultrasound diagnosis remains a challenge in the absence of limb amputation, yet indirect signs such as distal limb or umbilical doppler flow abnormalities and distal limb edema may be suggestive of amniotic banding. MRI is proposed as an adjuvant diagnostic tool yet does not present a higher detection rate compared to ultrasound. Fetoscopic surgery to perform lysis of the amniotic strands with favorable outcome has been described in literature. CONCLUSION: This case presents the first reported survival of an extremely preterm fetus in hypoxic distress as a cause of amniotic banding of the umbilical cord, with a rare degree of incidental timing. Ultrasound diagnosis remains the gold standard. Obstetrical vigilance is warranted, with fetal rescue proven to be feasible.

Is There Still a Place for Forceps Delivery in Modern Obstetrics?

BACKGROUND: Nowadays, we are witnessing a decrease of vaginal instrumental deliveries and continuous increase of caesarean section rate. However, proper identification of possibility of execution, indications for instrumental delivery and their skilful use may improve the broadly understood maternal and neonatal outcomes. The aim of this study is to present prevalence, risk factors, indications and outcomes of forceps deliveries among the patients at Department of Perinatology, Lodz. MATERIAL AND METHODS: A retrospective study was conducted at the Department of Perinatology, Medical University of Lodz. The study included forceps deliveries carried out between January 2019 and December 2022. Total number of 147 cases were analysed in terms of indications for forceps delivery and maternal and neonatal outcomes such as vaginal - or cervical - laceration, postpartum haemorrhage, perineal tear, newborn injuries, Apgar score, umbilical cord blood gas analysis, NICU admission and cranial ultrasound scans. RESULTS: The prevalence of forceps delivery was 2.2%. The most common indication for forceps delivery was foetal distress (81.6%). Among mothers, the most frequent complication was vaginal laceration (40.1%). Third-and fourth-degree perineal tears were not noted. Regarding neonatal outcomes, Apgar score ≥ 8 after 1st and 5th minute of life received accordingly 91.2% and 98% of newborns. Only 8.8% experienced severe birth injuries (subperiosteal haematoma, clavicle fracture). CONCLUSIONS: Although foetal distress is the most common indication for forceps delivery, the vast majority of newborns were born in good condition and did not require admission to NICU. Taking into consideration high efficacy and low risk of neonatal and maternal complications, forceps should remain in modern obstetrics.

Intended delivery mode and neonatal outcomes in pregnancies with fetal growth restriction.

Objective: To compare neonatal outcomes in pregnancies with fetal growth restriction (FGR) by intended delivery mode.Methods: This is a retrospective cohort study of singleton pregnancies with FGR that were delivered ≥34.0 weeks gestation. Neonatal outcomes were compared according to the intended delivery mode, which the attending obstetrician determined. Of note, none of the subjects had a contraindication to labor. Crude and adjusted odds ratios (ORs) and corresponding confidence intervals (CIs) were calculated via logistic regression models to assess the potential association between intended delivery mode and neonatal morbidity defined as a composite outcome (i.e. umbilical artery pH ≤7.1, 5-min Apgar score ≤7, admission to the neonatal intensive care unit, hypoglycemia, intrapartum fetal distress requiring expedited delivery, and perinatal death). A sensitivity analysis excluded intrapartum fetal distress requiring emergency cesarean delivery from the composite outcome since only patients with spontaneous labor or labor induction could meet this criterion. Potential confounders in the adjusted effects models included maternal age, body mass index, hypertensive disorders, diabetes, FGR type (i.e. early or late), and oligohydramnios.Results: Seventy-two (34%) patients had an elective cesarean delivery, 73 (34%) had spontaneous labor and were expected to deliver vaginally, and 67 (32%) underwent labor induction. The composite outcome was observed in 65.3%, 89%, and 88.1% of the groups mentioned above, respectively (p < 0.001). Among patients with spontaneous labor and those scheduled for labor induction, 63% and 47.8% required an emergency cesarean delivery for intrapartum fetal distress. Compared to elective cesarean delivery, spontaneous labor (OR 4.32 [95% CI 1.79, 10.42], p = 0.001; aOR 4.85 [95% CI 1.85, 12.66], p = 0.001), and labor induction (OR 3.92 [95% CI 1.62, 9.49] p = 0.002; aOR 5.29 [95% CI 2.01, 13.87], p = 0.001) had higher odds of adverse neonatal outcomes.Conclusion: In this cohort of FGR, delivering at ≥34 weeks of gestation, pregnancies with spontaneous labor, and those that underwent labor induction had higher odds of neonatal morbidity than elective cesarean delivery.

Neonatal outcomes and congenital anomalies in pregnancies affected by hypothyroidism.

BACKGROUND: Maternal hypothyroidism has been reported to have concerns over neonatal outcomes, not only in the context of neurocognitive development but also in the short term as birth weight and neonatal jaundice. PATIENTS AND METHODS: We conducted a cross-sectional retrospective study on 638 cases who delivered live births in the Aga Khan University Hospital after ethical approval. Data were collected on hypothyroid pregnant females who were diagnosed before conception or during their antenatal visits during the year 2008-2016. Neonatal outcomes were noted for birth weight, maturity, and neonatal jaundice, neonatal hypothyroidism, neonatal respiratory distress syndrome, sepsis, hypocalcaemia, congenital anomalies, need for intensive care admission, and neonatal death. Subgroup analysis was performed on the timing of diagnosis of maternal hypothyroidism. Data analysis was performed on Statistical Package for the Social Sciences version 20.0. RESULTS: Neonatal jaundice was the most common neonatal outcome (37.6%) in our cohort of 662 live births. Nearly 15% required intensive care unit admission, however, neonatal death was very rare. The most common clinically significant congenital anomalies were cardiovascular defects, whereas Mongolian spots were the commonest congenital condition to report. There is a statistically significant association between low birth weight (OR 1.86, 95% CI 1.0-3.2, p ≤ 0.05) and congenital anomalies (OR 2.39, 95% CI 1.4-4.0, p ≤ 0.05) with women diagnosed with hypothyroidism before pregnancy. CONCLUSION: We report the neonatal outcomes and spectrum of congenital anomalies of hypothyroid pregnancies diagnosed before and during conception for the first time from the region of Pakistan.KEY MESSAGEOverall, none of the neonates of hypothyroid pregnancies developed congenital hypothyroidism.Cardiovascular defects in these neonates imply extensive screening and monitoring during pregnancy.Low birth weight and congenital anomalies are associated with the timings of diagnosis of hypothyroidism in pregnancy.

Reduced mechanical function of the left atrial predicts adverse outcome in pregnant women with clustering of metabolic risk factors.

INTRODUCTION: The left atrial (LA) strain and strain rate are sensitive indicators of LA function. However, they are not widely used for the evaluation of pregnant women with metabolic diseases. The aim of this study was to assess the LA strain and strain rate of pregnant women with clustering of metabolic risk factors and to explore its prognostic effect on adverse pregnancy outcomes. MATERIALS AND METHODS: Sixty-three pregnant women with a clustering of metabolic risk factors (CMR group), fifty-seven women with pregnancy-induced hypertension (PIH group), fifty-seven women with gestational diabetes mellitus (GDM group), and fifty matched healthy pregnant women (control group) were retrospectively evaluated. LA function was evaluated with two-dimensional speckle-tracking imaging. Iatrogenic preterm delivery caused by severe preeclampsia, placental abruption, and fetal distress was regarded as the primary adverse outcome. RESULTS: The CMR group showed the lowest LA strain during reservoir phase (LASr), strain during contraction phase (LASct) and peak strain rate during conduit phase (pLASRcd) among the three groups (P < 0.05). LA strain during conduit phase (LAScd) and peak strain rate during reservoir phase (pLASRr) in the CMR group were lower than those in the control and GDM groups (P < 0.05). Multivariable Cox regression analysis demonstrated systolic blood pressure (HR = 1.03, 95% CI 1.01-1.05, p = 0.001) and LASr (HR = 0.86, 95% CI 0.80-0.92, p < 0.0001) to be independent predictors of iatrogenic preterm delivery. An LASr cutoff value ≤ 38.35% predicted the occurrence of iatrogenic preterm delivery. CONCLUSIONS: LA mechanical function in pregnant women with metabolic aggregation is deteriorated. An LASr value of 38.35% or less may indicate the occurrence of adverse pregnancy outcomes.

The CErebro Placental RAtio as indicator for delivery following perception of reduced fetal movements, protocol for an international cluster randomised clinical trial; the CEPRA study.

BACKGROUND: Routine assessment in (near) term pregnancy is often inaccurate for the identification of fetuses who are mild to moderately compromised due to placental insufficiency and are at risk of adverse outcomes, especially when fetal size is seemingly within normal range for gestational age. Although biometric measurements and cardiotocography are frequently used, it is known that these techniques have low sensitivity and specificity. In clinical practice this diagnostic uncertainty results in considerable 'over treatment' of women with healthy fetuses whilst truly compromised fetuses remain unidentified. The CPR is the ratio of the umbilical artery pulsatility index over the middle cerebral artery pulsatility index. A low CPR reflects fetal redistribution and is thought to be indicative of placental insufficiency independent of actual fetal size, and a marker of adverse outcomes. Its utility as an indicator for delivery in women with reduced fetal movements (RFM) is unknown. The aim of this study is to assess whether expedited delivery of women with RFM identified as high risk on the basis of a low CPR improves neonatal outcomes. Secondary aims include childhood outcomes, maternal obstetric outcomes, and the predictive value of biomarkers for adverse outcomes. METHODS: International multicentre cluster randomised trial of women with singleton pregnancies with RFM at term, randomised to either an open or concealed arm. Only women with an estimated fetal weight ≥ 10th centile, a fetus in cephalic presentation and normal cardiotocograph are eligible and after informed consent the CPR will be measured. Expedited delivery is recommended in women with a low CPR in the open arm. Women in the concealed arm will not have their CPR results revealed and will receive routine clinical care. The intended sample size based on the primary outcome is 2160 patients. The primary outcome is a composite of: stillbirth, neonatal mortality, Apgar score < 7 at 5 min, cord pH < 7.10, emergency delivery for fetal distress, and severe neonatal morbidity. DISCUSSION: The CEPRA trial will identify whether the CPR is a good indicator for delivery in women with perceived reduced fetal movements. TRIAL REGISTRATION: Dutch trial registry (NTR), trial NL7557 . Registered 25 February 2019.

Ursodeoxycholic acid improves pregnancy outcome in patients with intrahepatic cholestasis during pregnancy: A protocol for systematic review and meta-analysis.

BACKGROUND: Intrahepatic cholestasis of pregnancy (ICP) is a common complication in the third trimester of pregnancy, which may result in premature delivery, fetal distress, stillbirth, and other adverse pregnancy outcomes. Ursodeoxycholic acid (UDCA) is a first-line treatment for ICP and has been controversial in improving adverse pregnancy outcomes. The purpose of this protocol is to systematically evaluate the effect of UDCA on pregnancy outcomes in patients with intrahepatic cholestasis during pregnancy. METHODS: To search the databases PubMed, Embase, Web of Science, the Cochrane Library, CNKI, WanFang, VIP, CBMDIsc by computer, then to include randomized controlled clinical studies on UDCA for treatment of intrahepatic cholestasis during pregnancy from the establishment of the database to October 1, 2020. Two researchers independently extract and evaluate the data of the included studies, and meta-analysis is conducted on the included literatures using RevMan5.3 software. RESULTS: This protocol evaluates the outcome of UDCA in improving ICP by incidence of postpartum hemorrhage in pregnant women preterm birth rates meconium contamination rate in amniotic fluid incidence of fetal distress scale of newborns scoring <7 in 5-min Apgar incidence of neonatal admission to neonatal intensive care unit. CONCLUSION: This protocol will provide an evidence-based basis for clinical use of UDCA in the treatment of intrahepatic cholestasis during pregnancy. ETHICS AND DISSEMINATION: Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences. OSF REGISTRATION NUMBER: DOI 10.17605 / OSF.IO / BE67H.

Chikungunya infection in pregnancy - reassuring maternal and perinatal outcomes: a retrospective observational study.

OBJECTIVE: To evaluate pregnancy and neonatal outcomes, disease severity, and mother-to-child transmission of pregnant women with Chikungunya infection (CHIKV). DESIGN: Retrospective observational study. SETTING: Grenada. POPULATION: Women who gave birth during a Chikungunya outbreak between January 2014 and September 2015 were eligible. METHODS: This descriptive study investigated 731 mother-infant pairs who gave birth during a CHIKV outbreak. Women and infants underwent serological testing for CHIKV by ELISA. MAIN OUTCOME MEASURES: Primary outcomes: composite pregnancy complication (abruption, vaginal bleeding, preterm labour/cervical incompetence, cesarean delivery for fetal distress/abruption/placental abnormality or delivery for fetal distress) and composite neonatal morbidity. RESULTS: Of 416 mother-infant pairs, 150 (36%) had CHIKV during pregnancy, 135 (33%) had never had CHIKV, and 131 (31%) had CHIKV outside of pregnancy. Mean duration of joint pain was shorter among women infected during pregnancy (µ = 898 days, σ = 277 days) compared with infections outside of pregnancy (µ = 1064 days, σ = 244 days) (P < 0.0001). Rates of pregnancy complications (RR = 0.76, P = 0.599), intrapartum complications (RR = 1.50, P = 0.633), and neonatal outcomes were otherwise similar. Possible mother-to-child transmission occurred in two (1.3%) mother-infant pairs and two of eight intrapartum infections (25%). CONCLUSION: CHIKV infection during pregnancy may be protective against long-term joint pain sequelae that are often associated with acute CHIKV infection. Infection during pregnancy did not appear to pose a risk for pregnancy complications or neonatal health, but maternal infection just prior to delivery might have increased risk of mother-to-child transmission of CHIKV. TWEETABLE ABSTRACT: Chikungunya infection did not increase risk of pregnancy complications or adverse neonatal outcomes, unless infection was just prior to delivery.

Cardiac Doppler in poorly controlled gestational diabetics and its link to markers of intra-uterine hypoxia and adverse outcome.

The aim of the study was to investigate foetal cardiac function using the modified myocardial performance index (Mod-MPI) in poorly controlled gestational diabetics and its link with intrauterine markers for hypoxia and to an adverse outcome. In a prospective, cross sectional study, 44 consecutive women with severe or poorly controlled gestational diabetic pregnancies in their third trimester on insulin therapy were recruited and matched with 44 women with normal pregnancies which served as the control group. Using Doppler echocardiography the foetal Mod-MPI was calculated. The foetal Mod-MPI was significantly higher in the diabetic group compared to the controls indicating significant myocardial dysfunction. The Mod-MPI served as an excellent marker of adverse outcomes. Foetal myocardial function was significantly impaired in poorly controlled gestational diabetics and there was a significant link of Mod-MPI to intrauterine markers of hypoxia, as well as to an adverse outcome. Mod-MPI has the potential to improve foetal surveillance in gestational diabetes.IMPACT STATEMENTWhat is already known on this subject? Abnormal foetal cardiac function, as reflected in the modified myocardial performance index, has been reported to be significantly increased in foetuses of poorly controlled diabetics managed on insulin.What do the results of this study add? There is a significant link between abnormal foetal cardiac function to intrauterine markers of hypoxia, as well as to an adverse outcome; and that development of myocardial dysfunction could be one of the main mechanisms, inducing foetal compromise in poorly controlled gestational diabetes.What are the implications of these findings for clinical practice and/or further research? This study explores an interesting concept of foetal pathophysiology in gestational diabetes, namely the concept of "pseudo-hypoxia" in a foetus of a gestational diabetic mother, and this intrauterine "hypoxic stress" in turn leading to myocardial dysfunction. The Mod-MPI, a clinical marker for cardiac dysfunction, can therefore be used in the clinical setting to track a deteriorating metabolic state.

Association of adverse outcomes of intrahepatic cholestasis of pregnancy with zonulin levels.

Our aim was to investigate serum zonulin levels in intrahepatic cholestasis of pregnancy (ICP) and to determine the usefulness of zonulin in ICP follow-up. A prospective case-control study was carried out which included 88 pregnant women (44 patients with ICP and 44 controls). Maternal serum samples obtained from all participants and zonulin levels were determined by enzyme-linked immunosorbent assay (ELISA). Compared with controls, women with ICP had significantly higher zonulin levels (mean 0.728 ± 0.520 ng/mL vs. 1.303 ± 0.63 ng/mL, p <.001). According to the receiver operating characteristic (ROC) analysis performed for the predictive value of zonulin levels for ICP, the area under the curve (AUC) was 0.761 (95% CI: 0.661-0.860). Multivariable logistic regression analysis revealed serum zonulin levels was independently associated with adverse perinatal outcomes (OR = 1.278, 95% CI: 0.232-7.041), severity ICP (OR: 7.535, 95% CI: 1.597-13.553) and also unresponsiveness to treatment in ICP (OR: 4.178, 95% CI: 0.929-8.784).IMPACT STATEMENTWhat is already known on this subject? Zonulin is a regulator protein that increases the intestinal permeability by modulating the intercellular tight junctions (TJ). It is the only physiological protein known to control intestinal permeability and damage of the intestinal barrier is one of the causes of absorption disorders, inflammation and autoimmunity. ICP is a relatively non-threatening condition to women but is linked with a higher risk of preterm delivery, foetal distress and foetal death.What do the results of this study add? This study showed that increased levels of zonulin are associated with adverse perinatal outcomes, severity of ICP and unresponsiveness to treatment in ICP.What are the implications of these findings for clinical practice and/or further research? Focussing on preservation of intestinal permeability may be an alternative preventive strategy to reduce the adverse perinatal outcomes and severity of ICP. Further longitudinal studies are needed to verify the relationships among zonulin levels and pregnancy-related diseases.

COVID-19 and pregnancy: a review of current knowledge.

BACKGROUND: Since December 2019, coronavirus disease 2019 (COVID-19) has become a major health problem that is spreading all over the world. Several viral infections such as SARS, MERS, and influenza have been associated with adverse pregnancy outcomes. The question arises whether pregnant women are at greater risk of complications related to COVID-19 compared to other people What complications should we expect in the fetuses whose mothers were infected? AIMS: This review aims to provide a summary of studies on symptoms of COVID-19 and the possible risks of COVID-19 among pregnant women, as well as complications in fetuses and neonates whose mothers were infected with COVID-19. METHODS: The included data were provided from Web of Science, Cochrane, PubMed, and Scopus which are extracted from the published studies in English until April 2nd, 2020 that contained data on the risk of COVID-19 in pregnancy. RESULTS: The early symptoms of patients with COVID-19 were fever, cough, dyspnea, myalgia, and fatigue; while production of sputum, headache, hemoptysis, and diarrhea were other symptoms which were less common. There is no evidence of vertical maternal-fetal transmission in pregnant women with COVID-19. CONCLUSIONS: The clinical findings in pregnant women with COVID-19 are not significantly different compared to other patients, and pregnant women with COVID-19 are not at a higher risk of developing critical pneumonia compared to non-pregnant women. Although, there has been no sign of vertical infection in infants, but maternal infection can cause serious problems such as preterm labour and fetal distress.

Spinal Anesthetic in a Patient With a Platelet Count of 7000 × 109/L and Undiagnosed Thrombotic Thrombocytopenic Purpura: A Case Report.

A parturient with unknown thrombotic thrombocytopenic purpura (TTP) received spinal anesthesia for cesarean delivery with subsequent discovery of a platelet count of 7000 × 10/L. Neurologic recovery was normal. Limited data exist to determine the risk of spinal epidural hematoma (SEH) in severely thrombocytopenic patients because they often receive alternate labor analgesia or general anesthesia during cesarean delivery. There is reporting bias in the literature toward cases in which severely thrombocytopenic patients sustain complications after regional anesthesia. It is important to report all cases of neuraxial anesthesia in severely thrombocytopenic patients, including those such as ours, wherein patients recover normally.

Secondary maternal-fetal consequences to electrical injury: A literature review.

Electrical injuries can occur in pregnant women but currently their incidence is not completely known. Notwithstanding, those represent clinical important events such maternal and fetal death, which can be avoided if properly managed. The objective of this paper is to describe the results of electrical injury (high and low voltage), in pregnant women in scientific reports. A systematic search was performed with keywords "electrical injuries", "lightning injuries", "lightning strike", "pregnant women" and "pregnancy", using the databases: MedLine, Scielo, Lilacs, Clinical key, Web of Science, Scopus, Springer, Science Direct, Embase and Medic Latina. Filters like language, time, design and availability of text were not used. Descriptive analyses were carried out for variables such as maternal-fetal consequences, voltage and type of exposure, based on the reports identified. From the total 74 cases identified, 71.1% survived after the exposition. From the total live-births 28.6% did not show any alteration, 7.1% presented maceration and burns, while 64.3% had another outcome. Electric injury leads to fetal compromise and death in exposed pregnant women, mainly in the first hours after the injury. However, monitoring should be continued for the risk of complications such as placenta abruption, oligohydramnios and fetal distress. It is possible an underreporting of these events.

Perinatal outcomes of intrauterine transfusion for foetal anaemia due to red blood cell alloimmunisation.

The aim of this study was to evaluate the maternal and neonatal outcomes of patients who underwent intrauterine transfusion (IUT) for foetal anaemia due to red blood cell alloimmunisation and to determine the factors that affected the outcomes. All pregnancies that were treated with IUT due to Rh immunisation between January 2015 and June 2018 in the Kanuni Sultan Süleyman Training and Research Hospital, Department of Obstetrics and Gynaecology, were evaluated retrospectively. IUT due to non-Rh alloimmunisation, parvovirus B19 infection, chronic fetomaternal haemorrhage and foetal anaemia due to homozygous alpha-thalassemia were not included in the study. The perinatal and neonatal outcomes of the patients were retrospectively analysed. The gestational age, ultrasonography findings before and after IUT, laboratory results, complications related to IUT, and data on the newborns were recorded. The cases were divided into two groups, those with complication and those without complications, and their perinatal outcomes were compared. A total of 110 IUTs were performed in 42 foetuses. The survival rate after transfusion was 80.95%. Procedure-related complications were found in 12.7% of cases. There were no significant differences between the demographic and clinical characteristics of the patients with and without complications. The survival rate was lower and perinatal mortality was higher in foetuses with hydrops fetalis. IUT is a safe and effective procedure that can be used in the treatment of foetal anaemia in experienced centres. Survival rates can be increased by referring patients to experienced perinatology centres, by improving the IUT technique, and by reducing technique-related complications.Impact statementWhat is already known on this subject? The predominant use of IUT is to treat foetal anaemia due to red blood cell alloimmunisation. Despite the decrease after anti-D immune globulin prophylaxis, Rh immunisation is still a major cause of foetal anaemia. However, foetal survival rates have increased with the use of IUT.What do the results of this study add? The survival rates were increased after the development of a high-resolution ultrasound. Because foetal monitoring can be performed by ultrasonography, cord accidents and overload findings can be detected during transfusion, which allows for early interventions and increases survival rates.What are the implications of these findings for clinical practice and/or further research? The IUT procedure can be used in the treatment of foetal anaemia in experienced centres. After the technique was improved, the complication rates related to the procedure were decreased and foetal survival rates were increased. Further studies on the use of different IUT techniques will extend our findings.

Alterations of carbohydrate metabolism during pregnancy. Effects on the mother and new born infant. / Alteraciones del metabolismo glucídico durante el embarazo. Efectos sobre la madre y el recién nacido.

INTRODUCTION: Gestational diabetes is the pathology that most frequently causes medical alterations in pregnancy. The objective of this study was to assess the relationship between the presence of alterations in the metabolism of carbohydrates during pregnancy and the risk of adverse obstetric outcomes in mother and foetus. PATIENTS AND METHOD: An observational study was conducted on 799 women who had just given birth. The clinical and obstetric characteristics of the patients, as well as the data related to pregnancy and delivery, including the state of the new born infant were analysed. The information was evaluated in relation to the alterations in carbohydrate metabolism. RESULTS AND DISCUSSION: For women with gestational diabetes a 2.64 times greater risk of loss of foetal well-being and 3.14 times greater risk of requiring hospitalization during pregnancy were found. For pregnant women with carbohydrate intolerance, a 2.61 times higher risk of requiring episiotomy in vaginal delivery, a 7.54 times greater risk of finding loss of foetal well-being, and a 2.06 times greater risk of requiring hospitalization were found. The group with carbohydrate intolerance behaved similarly to that with diabetes. CONCLUSIONS: The group with intolerance to carbohydrates is a little studied group and significant obstetric alterations were found compared to the control group and similar to those of the gestational diabetes group.

Role of Doppler ultrasound at time of diagnosis of late-onset fetal growth restriction in predicting adverse perinatal outcome: prospective cohort study.

OBJECTIVE: Pregnancies complicated by late-onset fetal growth restriction (FGR) are at increased risk of short- and long-term morbidities. Despite this, identification of cases at higher risk of adverse perinatal outcome, at the time of FGR diagnosis, is challenging. The aims of this study were to elucidate the strength of association between fetoplacental Doppler indices at the time of diagnosis of late-onset FGR and adverse perinatal outcome, and to determine their predictive accuracy. METHODS: This was a prospective study of consecutive singleton pregnancies complicated by late-onset FGR. Late-onset FGR was defined as estimated fetal weight (EFW) or abdominal circumference (AC) < 3rd centile, or EFW or AC < 10th centile and umbilical artery (UA) pulsatility index (PI) > 95th centile or cerebroplacental ratio (CPR) < 5th centile, diagnosed after 32 weeks. EFW, uterine artery PI, UA-PI, fetal middle cerebral artery (MCA) PI, CPR and umbilical vein blood flow normalized for fetal abdominal circumference (UVBF/AC) were recorded at the time of the diagnosis of FGR. Doppler variables were expressed as Z-scores for gestational age. Composite adverse perinatal outcome was defined as the occurrence of at least one of emergency Cesarean section for fetal distress, 5-min Apgar score < 7, umbilical artery pH < 7.10 and neonatal admission to the special care unit. Logistic regression analysis was used to elucidate the strength of association between different ultrasound parameters and composite adverse perinatal outcome, and receiver-operating-characteristics (ROC)-curve analysis was used to determine their predictive accuracy. RESULTS: In total, 243 consecutive singleton pregnancies complicated by late-onset FGR were included. Composite adverse perinatal outcome occurred in 32.5% (95% CI, 26.7-38.8%) of cases. In pregnancies with composite adverse perinatal outcome, compared with those without, mean uterine artery PI Z-score (2.23 ± 1.34 vs 1.88 ± 0.89, P = 0.02) was higher, while Z-scores of UVBF/AC (-1.93 ± 0.88 vs -0.89 ± 0.94, P ≤ 0.0001), MCA-PI (-1.56 ± 0.93 vs -1.22 ± 0.84, P = 0.004) and CPR (-1.89 ± 1.12 vs -1.44 ± 1.02, P = 0.002) were lower. On multivariable logistic regression analysis, Z-scores of mean uterine artery PI (P = 0.04), CPR (P = 0.002) and UVBF/AC (P = 0.001) were associated independently with composite adverse perinatal outcome. UVBF/AC Z-score had an area under the ROC curve (AUC) of 0.723 (95% CI, 0.64-0.80) for composite adverse perinatal outcome, demonstrating better accuracy than that of mean uterine artery PI Z-score (AUC, 0.593; 95% CI, 0.50-0.69) and CPR Z-score (AUC, 0.615; 95% CI, 0.52-0.71). A multiparametric prediction model including Z-scores of MCA-PI, uterine artery PI and UVBF/AC had an AUC of 0.745 (95% CI, 0.66-0.83) for the prediction of composite adverse perinatal outcome. CONCLUSION: While CPR and uterine artery PI assessed at the time of diagnosis are associated independently with composite adverse perinatal outcome in pregnancies complicated by late-onset FGR, their diagnostic performance for composite adverse perinatal outcome is low. UVBF/AC showed better accuracy for prediction of composite adverse perinatal outcome, although its usefulness in clinical practice as a standalone predictor of adverse pregnancy outcome requires further research. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.

Papel de la ecografía Doppler en el momento del diagnóstico de la restricción del crecimiento fetal de aparición tardía para la predicción de resultados perinatales adversos: estudio prospectivo de cohortes OBJETIVO: Los embarazos complicados por la restricción del crecimiento fetal (RCF) de aparición tardía tienen un mayor riesgo de morbilidad a corto y largo plazo. A pesar de ello, es difícil identificar los casos con mayor riesgo de resultados perinatales adversos en el momento del diagnóstico de RCF. Los objetivos de este estudio fueron dilucidar la fortaleza de la asociación entre los índices Doppler fetoplacentarios en el momento del diagnóstico de la RCF de aparición tardía y el resultado perinatal adverso, y determinar su precisión predictiva. MÉTODOS: Este fue un estudio prospectivo de embarazos consecutivos con feto único complicados por una RCF de aparición tardía. La aparición tardía de la RCF se definió como peso estimado del feto (PEF) o circunferencia abdominal (CA) <3er percentil, o PEF o CA <10o percentil junto con índice de pulsatilidad (IP) de la arteria umbilical (AU) >95o percentil, o una relación cerebroplacentaria (RCP) <5o percentil, diagnosticado después de las 32 semanas. El PEF, el IP de la arteria uterina (IP-AU), el IP de la arteria cerebral media fetal (ACM), la RCP y el flujo sanguíneo de la vena umbilical normalizado para la circunferencia abdominal fetal (UVBF/AC, por sus siglas en inglés) se registraron en el momento del diagnóstico de RCF. Las variables Doppler se expresaron como puntuaciones Z para la edad gestacional. El resultado perinatal adverso compuesto se definió como la ocurrencia de al menos una cesárea de emergencia por sufrimiento fetal, test de Apgar a los 5 minutos <7, pH de la arteria umbilical <7,10 y el ingreso a la unidad de cuidados especiales de recién nacidos. Se utilizó el análisis de regresión logística para dilucidar la fortaleza de la asociación entre los diferentes parámetros de la ecografía y el resultado perinatal adverso compuesto, y se empleó el análisis de la curva de características operativas del receptor (ROC, por sus siglas en inglés) para determinar su precisión predictiva. RESULTADOS: En total, se incluyeron 243 embarazos con feto único consecutivos complicados por RCF de aparición tardía. El resultado perinatal adverso compuesto se produjo en el 32,5% (IC 95%, 26,7-38,8%) de los casos. En los embarazos con resultados perinatales adversos compuestos, en comparación con los que no los tuvieron, la puntuación Z del IP de la arteria uterina media (2,23±1,34 vs 1,88±0,89, P=0,02) fue mayor, mientras que las puntuaciones Z de UVBF/AC (-1,93±0,88 vs -0,89±0,94, P≤0,0001), IP-ACM (-1,56±0,93 vs -1,22±0,84, P=0,004) y RCP (-1,89±1,12 vs -1,44±1,02, P=0,002) fueron más bajas. En el análisis de regresión logística multivariable, las puntuaciones Z del IP de la arteria uterina media (P=0,04), RCP (P=0,002) y UVBF/AC (P=0,001) estuvieron asociadas de forma independiente con el resultado perinatal adverso compuesto. La puntuación Z del UVBF/AC tuvo un área bajo la curva (ABC) ROC de 0,723 (IC 95%, 0,64-0,80) para el resultado perinatal adverso compuesto, demostrando una mejor precisión que la de la puntuación Z del IP de la arteria uterina media (ABC, 0,593; IC 95%, 0,50-0,69) y la de la puntuación Z de la RCP (ABC, 0,615; IC 95%, 0,52-0,71). Un modelo de predicción multiparamétrico que incluía las puntuaciones Z del IP-ACM, el IP de la arteria uterina y el UVBF/AC resultó en un ABC de 0,745 (IC 95%, 0,66-0,83) para la predicción de un resultado perinatal adverso compuesto. CONCLUSIÓN: Aunque la RCP y el IP de la arteria uterina evaluados en el momento del diagnóstico están asociados de forma independiente con un resultado perinatal adverso compuesto en embarazos complicados por una RCF de aparición tardía, la eficacia del diagnóstico para el resultado perinatal adverso compuesto es baja. El UVBF/AC mostró una mayor precisión para la predicción de un resultado perinatal adverso compuesto, aunque su utilidad en la práctica clínica como parámetro indicativo independiente del resultado adverso del embarazo requiere más investigación. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.

Middle cerebral artery Doppler pulsatility index as a predictor of intrapartum meconium release in prolonged pregnancies.

OBJECTIVES: The aim of this study was to asses the correlation of middle cerebral artery pulsatility index (MCA-PI) and perinatal outcomes in prolonged pregnancies. STUDY DESIGN: This was a prospective study of all consecutive pregnant women beyond 41 weeks' gestation attending for obstetric surveillance during a two years period. We evaluated the predictive value of MCA-PI lower than the 5th percentile (

The effect of transient fetal bradycardia and other heart rate changes during and after external cephalic version on perinatal outcomes.

OBJECTIVES: To evaluate the effect of transient fetal bradycardia and other heart rate changes during and after external cephalic version (ECV) on perinatal outcomes. To determine factors associated with a higher risk of occurrence of transient fetal bradycardia during and after ECV. STUDY DESIGN: Prospective study in 286 women after the 36th week of gestation with a fetus in breech presentation who have undergone an ECV attempt. The study analyses the incidence of transient fetal bradycardia during and immediately after ECV, the time interval to complete adjustment of fetal bradycardia, the factors associated with the occurrence of transient fetal bradycardia, cardiotocography (CTG) changes after ECV and perinatal outcomes. All the data were statistically analyzed. RESULTS: The ECV was successful in 51 % (146/286). Transient fetal bradycardia occurred during and after ECV in 81 cases (28.3 %). A successful version was a factor significantly associated with fetal bradycardia (54; 37.0 % versus 27; 19.3 %; p < 0.01). Clinically significant hypotension of the mother was accompanied by transient fetal bradycardia in 12 cases (4.2 %). After the successful ECV there was no significant difference in the percentage of vaginal deliveries between subgroups with and without transient fetal bradycardia (85.2 % versus 83.7 %; p = 1.00). Nor in occurrence of acute fetal distress during labor (18.5 % versus 15.6 %; p = 0.65). In cases of a successful ECV transient CTG changes after ECV had no effect on the incidence of acute fetal distress during labor (23.5 % versus 15.7 %; p = 0.49). CONCLUSIONS: Transient fetal bradycardia and other heart rate changes during and immediately after ECV was not associated with a higher incidence of acute fetal distress during labor and did not affect perinatal outcomes. Higher occurrence of transient bradycardia after ECV was associated only with successful ECV. Transient hypotension of the mother as one of the causes of transient fetal bradycardia during ECV should be considered.

Intraperitoneal hemorrhage during pregnancy and parturition: Case reports and literature review.

We aim to investigate the diagnosis, treatment, and prognosis of intraperitoneal hemorrhage during pregnancy and parturition.Three cases with intraperitoneal hemorrhage during pregnancy and parturition admitted to our hospital from Jan. 2008 to Jan. 2018 were included in this study. One case showed fetal distress. Abdominal ultrasonography and abdominal CT showed pyoperitoneum in 2 cases. Abdominal puncture was performed in 2 patients, and noncoagulant blood was collected. The indications of emergency caesarean section in 3 cases were intraperitoneal hemorrhage. The etiology included rupture of posterior wall of uterus, rupture of blood vessel on uterine surface, and rupture of inflammatory vessel on uterine surface, respectively. The average volume of intraperitoneal bleeding was 2630 ml, and the average transfusion volume was 1530 ml. Caesarean section, and suture hemostasis were performed in 3 cases. The gestational age of delivery were 40 weeks, 40 weeks, and 25 weeks, respectively. There were 1 stillborn fetus and 2 live infants. All the puerperas were cured and discharged.Intraperitoneal hemorrhage in pregnancy is rare and is easily misdiagnosed. The mortality of pregnant women and perinatal infant is high. Therefore, early diagnosis, and timely operation is important.