Fetal Position Research Articles

The Effect of Birth Ball Therapy on the Intensity of Spontaneous Labor Pain

Background: Labor pain is physiological, with different intensities in each individual, and intermittent. Birth-ball exercises are more comfortable and safer in labor. The birth ball promotes maternal delivery by assisting the mother's posture and assisting the fetus's position to be optimal in order to facilitate the birth process under normal circumstances. This study aimed to define the effect of birth ball therapy on reducing pain intensity in spontaneous labor. Methods: The method of determining the framework uses PICO. Google Scholar, Pubmed, Science Direct, and Sage Journal were used to search for literature. The inclusion criteria were an original experiment study published in English in 2017–2021. The terms "birth ball" and "labor pain" were used. The database was filtered using the PRISMA method until the relevant articles were obtained, then a content review and discussion were carried out. Results: There were a total of 5 articles regarding the effect of birth ball therapy on spontaneous labor pain. This article mainly carried out birth ball therapy in first-time mothers. The assessment process used to measure pain intensity in this study used the Visual Analog Scale (VAS). Conclusion: Giving birth ball therapy for 10–20 minutes three times a week can lower pain intensity in mothers with spontaneous labor.

Precision of vacuum cup placement and its association with subgaleal hemorrhage and associated morbidity in term neonates.

To evaluate whether the precision of vacuum cup placement is associated with failed vacuum extraction(VE), neonatal subgaleal hemorrhage(SGH) and other VE-related birth trauma. All women with singleton term cephalic fetuses with attempted VE were recruited over a period of 30months. Neonates were examined immediately after birth and the position of the chignon documented to decide whether the cup position was flexing median or suboptimal. Vigilant neonatal surveillance was performed to look for VE-related trauma, including subgaleal/subdural hemorrhages, skull fractures, scalp lacerations. CT scans of the brain were ordered liberally as clinically indicated. The VE rate was 5.89% in the study period. There were 17(4.9%) failures among 345 attempted VEs. Thirty babies suffered from subgaleal/subdural hemorrhages, skull fractures, scalp lacerations or a combination of these, giving an incidence of VE-related birth trauma of 8.7%. Suboptimal cup positions occurred in 31.6%. Logistic regression analysis showed that failed VE was associated with a non-occipital anterior fetal head position (OR 3.5, 95% CI 1.22-10.2), suboptimal vacuum cup placement (OR 4.13, 95% CI 1.38-12.2) and a longer duration of traction (OR 8.79, 95% CI 2.13-36.2); while, VE-related birth trauma was associated with failed VE (OR 3.93, 95% CI 1.08-14.3) and more pulls (OR 4.07, 95% CI 1.98-8.36). Suboptimal vacuum cup positions were related to failed VE but not to SGH and other vacuum-related birth trauma. While optimal flexed median cup positions should be most desirable mechanically to effect delivery, such a position does not guarantee prevention of SGH.

Automatic Optimization of Multichannel Electrode Configurations for Robust Fetal Heart Rate Detection by Blind Source Separation.

Fetal heart rate (fHR) evaluation is fundamental to guarantee timely medical intervention in case of pregnancy complications. Due to the limitations of traditional cardiotocography, multichannel electrophysiological recording was proposed as a viable alternative, which requires Blind Source Separation (BSS) techniques. Yet effective and reliable separation of the fetal ECG remains challenging due to multiple noise sources and the effects of varying fetal position. In this work, we demonstrate that the adopted electrode configuration plays a key role in the effectiveness of BSS and propose guidelines for optimal electrode positioning. Moreover, a model is proposed to automatically predict the most suited configuration for accurate BSS-based fHR estimation with a minimal number of leads, to facilitate practical implementation. We compared fHR estimation accuracy with different electrode configurations on in-silico data, identifying the optimal configuration for a recent BSS method. Based on features extracted from raw signals, we proposed a support vector regression model to automatically identify the best electrode configuration in terms of fHR estimation accuracy and to dynamically adjust it to varying fetal presentation. Evaluation was performed on real and synthetic data. Guidelines for the optimal electrode configuration are proposed by using 4 leads. Prediction of configuration quality shows 80.9% accuracy; the optimal configurat- ion is recognized in 92.2% of the subjects. The proposed method successfully predicts the quality of the configurations, demonstrating the impact of the electrode configuration on the BSS performance. The method holds potential for long-term fetal monitoring, by dynamically choosing the optimal configuration.

Prenatal ultrasound diagnosis of congenital vertical talus

Objective This study aimed to analyze the ultrasound characteristics of fetal congenital vertical talus (CVT) to provide a detailed basis for the prenatal diagnosis of CVT. Methods We retrospectively analyzed the ultrasonographic findings of fetuses with CVT confirmed by X-ray, surgery, or autopsy from 2010 to 2020. Clinical characteristics and ultrasonographic findings of CVT, including foot morphology, ossification center of the calcaneus and talus, associated deformities, and chromosomal test results, were recorded. Results Thirteen patients diagnosed with CVT by prenatal ultrasound were confirmed postpartum. Nine cases were bilateral, and four were unilateral. Under two-dimensional ultrasound, 13/13 cases had abnormal foot morphology, and 10 of 13 cases (76.9%) showed that the ossification center of the talus moved downward, and the calcaneus moved laterally. Under three-dimensional ultrasound, 11 cases (84.6%) presented a “rocking chair” appearance, and two cases did not obtain satisfactory three-dimensional image due to oligohydramnios and fetal position. In this group of cases, two cases (15.4%) were isolated CVT, and the other 11 cases (84.6%) were complicated with other abnormalities. Eleven cases of non-isolated CVT and 1 case of isolated CVT were induced, and another patient with isolated CVT had undergone postnatal surgery, which had been followed up for 8 years and recovered well. Conclusions The combination of fetal foot morphology, ossification center position of the calcaneus and talus, and three-dimensional ultrasound can provide a reliable diagnosis of CVT. Furthermore, we should pay more attention to the evaluation of other systemic and chromosomal abnormalities in CVT cases.

Fetal pulmonary valvuloplasty for pulmonary atresia with intact ventricular septum: a single-center clinical experience.

Fetal pulmonary valvuloplasty for pulmonary atresia with intact ventricular septum: a single-center clinical experience.

Latent phase duration and associated outcomes: a contemporary, population-based observational study

Little is known about the latent phase of labor, including whether its duration influences subsequent labor processes or birth outcomes. This study aimed to describe the duration of the latent phase of labor from self-report of the onset of painful contractions to a cervical dilation of 5 cm in a large, Swedish population and evaluate the association between the duration of the latent phase of labor and perinatal processes and outcomes that occurred during the active phase of labor, second stage of labor, birth and immediately after delivery, stratified by parity. This was a population-based cohort study of 67,267 pregnancies with deliveries between 2008 and 2020 in the Stockholm-Gotland Regions, Sweden. Nulliparous and parous women without a history of cesarean delivery in spontaneous labor with a term (≥37 weeks of gestation), singleton, live, and vertex fetus without major malformations were included. Imputation was used if the notation of the end of the latent phase of labor (ie, cervical dilation of 5 cm) was missing in the partograph. Multivariable logistic regression was used to estimate the association with adjusted odds ratios and 95% confidence intervals, controlling for potential covariates. Including the time from painful contraction onset to a cervical dilation of 5 cm, the median durations of the latent phase of labor were 16.0 (interquartile range, 10.0-26.6) hours for nulliparous women and 9.4 (interquartile range, 5.9-15.3) hours for multiparous women. The durations of the latent phase of labor beyond the median were associated with increased odds of labor dystocia diagnosis during the first stage active phase or second stage of labor and interventions commonly associated with dystocia (amniotomy, oxytocin augmentation, epidural, and cesarean delivery). The duration of the latent phase of labor of ≥90th percentile vs less than the median in nulliparous women demonstrated an increased risk of adverse neonatal outcomes (Apgar score of <7 at 5 minutes and neonatal intensive care unit admission), chorioamnionitis, and fetal occiput posterior. In multiparous women, longer duration of the latent phase of labor was associated with an increased risk of neonatal intensive care unit admission and chorioamnionitis but was not associated with an Apgar score of <7 at 5 minutes. The duration of the latent phase of labor was not associated with additional markers of maternal risk. The duration of the latent phase of labor in nulliparous women was longer than that of multiparous women at each point of distribution. A longer duration of the latent phase of labor was associated with more frequent dystocia diagnoses and related interventions during the first stage active phase or second stage of labor, including cesarean delivery, nulliparous fetal occiput posterior position, chorioamnionitis, and markers of neonatal morbidity. More research is needed to identify potential mediating paths between the duration of the latent phase of labor and neonatal morbidity.

Impact of additional theoretical training program in the diagnosis of the fetal head position during labor: a prospective observational study

BackgroundThe accuracy of transvaginal digital examination in determining foetal head position is not high enough. This study aimed to evaluate whether an additional training on our new theory could improve the diagnostic accuracy of the foetal head position.MethodsThis was a prospective study conducted at a 3a grade hospital. The study included 2 residents in their first year of training in obstetrics without prior experience in transvaginal digital examination. In the observational study, 600 pregnant women without contraindications to vaginal delivery were included. Two residents were simultaneously trained in the theory of traditional vaginal examination, but resident B received an additional theoretical training program. The pregnant women were randomly assigned to have the foetal head position examined by resident A and resident B. The foetal head position was then confirmed by ultrasound, which was performed by the main investigator. After 300 examinations were independently performed by each resident, the accuracy of foetal head position and perinatal outcomes were compared between the two groups.ResultsDuring the 3-month period, 300 post training transvaginal digital examinations were performed by each resident in our hospital. The two groups were found to be homogeneous for age at delivery, BMI before delivery, parity, gestational weeks at delivery, the rate of epidural analgesia, foetal head position, presence of caput succedaneum, presence of moulding and foetal head station(p > 0.05). The diagnostic accuracy of head position by digital examination was higher for resident B, who was subjected to an additional theoretical training program, than for resident A (75.00% vs. 60.67%, p < 0.001). There were no significant differences in maternal and neonatal outcomes between the two groups (p > 0.05).ConclusionAn additional theoretical training program for residents increased the accuracy of vaginal assessment of foetal head position.Trial registrationRegistered at Chinese Clinical Trial Registry Platform (ChiCTR2200064783), October 17, 2022. https://www.chictr.org.cn/edit.aspx?pid=182857&htm=4

Patient-specific fetal radiation dosimetry for pregnant patients undergoing abdominal and pelvic CT imaging.

Accurate estimation of fetal radiation dose is crucial for risk-benefit analysis of radiological imaging, while the radiation dosimetry studies based on individual pregnant patient are highly desired. To use Monte Carlo calculations for estimation of fetal radiation dose from abdominal and pelvic computed tomography (CT) examinations for a population of patients with a range of variations in patients' anatomy, abdominal circumference, gestational age (GA), fetal depth (FD), and fetal development. Forty-four patient-specific pregnant female models were constructed based on CT imaging data of pregnant patients, with gestational ages ranging from 8 to 35weeks. The simulation of abdominal and pelvic helical CT examinations was performed on three validated commercial scanner systems to calculate organ-level fetal radiation dose. The absorbed radiation dose to the fetus ranged between 0.97 and 2.24 mGy, with an average of 1.63±0.33 mGy. The CTDIvol -normalized fetal dose ranged between 0.56 and 1.30, with an average of 0.94±0.25. The normalized fetal organ dose showed significant correlations with gestational age, maternal abdominal circumference (MAC), and fetal depth. The use of ATCM technique increased the fetal radiation dose in some patients. A technique enabling the calculation of organ-level radiation dose to the fetus was developed from models of actual anatomy representing a range of gestational age, maternal size, and fetal position. The developed maternal and fetal models provide a basis for reliable and accurate radiation dose estimation to fetal organs.

Comparison of maternal-fetal outcomes between laparoscopic cervicoisthmic cerclage and McDonald cerclage in women with cervical insufficiency

Objective: To compare the maternal and fetal outcomes of women with cervical insufficiency (CI) undergoing McDonald cerclage (MC) and laparoscopic cervicoisthmic cerclage (LCC), so as to provide evidence for the selection of cerclage methods. Methods: A retrospective trial was carried out in the First Affiliated Hospital of Sun Yat-sen University from January 2010 to December 2020. A total of 221 women who underwent the prophylactic cerclage were divided into MC group (n=54), LCC with MC history group (n=28) and LCC without MC history group (n=129) by the mode of operation and whether the pregnant women who underwent LCC had MC history. General clinical data, pregnancy complications and pregnancy outcomes were compared between the three groups. Results: (1) General clinical data: the proportion of women accepted cervical cerclage during pregnancy in MC group, LCC with MC history group and LCC without MC history group were 100.0% (54/54), 7.1% (2/28) and 27.1% (35/129), respectively (P<0.001). The indications of the three groups showed statistical significance (P=0.003), and the main indication was the history of abortion in the second and third trimester [75.9% (41/54) vs 89.3% (25/28) vs 84.5% (109/129)]. (2) Pregnancy complications: the incidence of abnormal fetal position [7.8% (4/51) vs 17.4% (4/23) vs 19.8% (24/121)], placenta accrete [5.9% (3/51) vs 13.0% (3/23) vs 11.6% (14/121)], uterine rupture [0 vs 4.3% (1/23) vs 5.8% (7/121)] in the MC group were all lower than those in LCC with MC history and LCC without MC history groups. However, there were no statistical significances (all P>0.05). Intrauterine inflammation or chorioamnionitis [15.7% (8/51) vs 0 vs 0.8% (1/121)] and premature rupture of membrane [23.5% (12/51) vs 4.3% (1/23) vs 0] were both significantly higher in MC group than those in LCC with MC history and LCC without MC history groups (all P<0.001). (3) Pregnancy outcomes: the cesarean section rate was significantly lower in MC group (41.2%, 21/51) than that in LCC with MC history group (100.0%, 23/23) and LCC without MC history group (100.0%, 121/121; P<0.001). MC group was associated with lower expenditure than LCC with MC history and LCC without MC history groups (12 169 vs 26 438 vs 27 783 yuan, P<0.001). The success rates of live birth cerclage did not differ significantly in MC (94.4%, 51/54), LCC with MC history (82.1%, 23/28) and LCC without MC history (93.8%, 121/129) groups (χ2=5.649, P=0.059). There was no significant difference in neonatal intensive care unit occupancy, neonatal birth weight and neonatal asphyxia between the three groups (all P>0.05). Conclusions: Both LCC and MC are the treatment choice for women with CI, which may get similar liver birth. However, MC has the advantages of low cesarean section rate, economical and easy operation. Therefore, MC is recommended as the first choice for CI patients, and LCC is for women with failed MC.

Prediction model for labour dystocia occurring in the active phase

To establish and verify a model for labour dystocia occurring in the active phase, this study retrospectively analysed the clinical data of primiparas with singleton cephalic full-term foetuses, who had delivered after a trial of labour. The Chi-square test, t-test, Mann–Whitney U test and multivariate logistic regression analysis were used for statistical analysis. Based on the model a nomogram was established using the R programming language. Multivariate logistic regression analysis showed that the foetal abdominal circumference, premature rupture of membranes (PROM), prolonged latent phase, foetal station and foetal position at the early stage of the active phase were independent factors influencing labour dystocia occurring in the active phase. The established model could effectively and accurately support clinicians in the early identification of labour dystocia to improve maternal and infant outcomes. Impact statement What is already known on this subject? Labour dystocia occurring during the active phase of the first stage, is the most commonly diagnosed as labour aberration. Previous studies have suggested that maternal age, body mass index, macrosomia and abnormal foetal position are the independent risk factors for labour dystocia. However, only the risk factors were reported, and few prediction models were established. What do the results of this study add? This study uses data in the real world to establish a prediction model of full-term singleton primipara with labour dystocia occurring in the active phase by logistic regression analysis. Foetal abdomen circumference, PROM, prolonged latent phase, the foetal station and foetal position at the early stage of the active phase are independent factors influencing labour dystocia that occurs in the active phase. In addition, a nomogram is established as a visual graph to predict the probability of it. What are the implications of these findings for clinical practice and/or further research? The nomogram based on the predictive model discarded complicated calculations and presented an easy visual graph-based method to predict the probability of labour dystocia occurring in the active phase. It helps to introduce interventions that could reduce the CS rate and occurrence of adverse maternal and foetal outcomes to ensure the safety of mothers and infants.

Predicting obstetric anal sphincter injuries among laboring women: 2 prediction models and 1 risk calculator

Abstract Background: Although several prediction models have been developed to estimate the risk of obstetric anal sphincter injuries (OASIS) among laboring women, none have been used in clinical practice because of controversial or unavailable predictors included in the prediction models and the format used to present them. Thus, it is essential to develop evidence-based prediction models for OASIS using known antenatal and modifiable intrapartum factors and to present them in user-friendly formats. Objective: The objective of this study was to develop evidence-based prediction models for OASIS and a risk calculator to present prediction models. Methods: Models were developed based on a systematic review and meta-analysis in which risk factors for OASIS were identified, and the pooled odds ratio for each risk factor was calculated. A logistic regression model was used to develop the prediction models, and MATLAB with a graphical user interface was used to develop the risk calculator. Results: Two prediction models for OASIS were established: Model I and Model II. Model I included 7 known antenatal variables: maternal age, parity, prior cesarean delivery, prepregnancy body mass index, gestational age, estimated birth weight, and fetal position. Model II added 5 modifiable intrapartum variables to Model I: epidural analgesia, labor induction, labor augmentation, episiotomy, and operative vaginal birth. The risk calculator developed by writing the parameters in the logistic regression models into MATLAB scripts included 2 interfaces, each consisting of risk factors for OASIS and the possibility of OASIS occurring. Conclusions: This study developed 2 prediction models and a risk calculator for OASIS based on a systematic review and meta-analysis. Although the models were more scientific in model development methods and predictors included in the prediction models, they should be externally validated and updated to ensure better performance before they can be widely applied to guide clinical practice.

Ultrasound and fetal magnetic resonance imaging: Clinical performance in the prenatal diagnosis of orofacial clefts and mandibular abnormalities

Cleft lip, with or without cleft palate, is the most common congenital craniofacial anomaly and the second most common birth defect worldwide. Micrognathia is a rare facial malformation characterized by small, underdeveloped mandible and frequently associated with retrognathia. Second- and third-trimester prenatal ultrasound is the standard modality for screening and identification of fetal orofacial abnormalities, with a detection rate in the low-risk population ranging from 0% to 73% for all types of cleft. The prenatal ultrasonography detection can also be performed during the first trimester of pregnancy. Given the potential limitations of obstetric ultrasound for examining the fetal face, such as suboptimal fetal position, shadowing from the surrounding bones, reduce amniotic fluid around the face, interposition of fetal limbs, umbilical cord and placenta, and maternal habitus/abdominal scars, the use of adjunct imaging modalities can enhance prenatal diagnosis of craniofacial anomalies in at-risk pregnancies. Fetal magnetic resonance imaging (MRI) is a potentially useful second-line investigation for the prenatal diagnosis of orofacial malformations with a pooled sensitivity of 97%. In this review, we discuss the role of ultrasound and fetal MRI in the prenatal assessment of abnormalities of the upper lip, palate, and mandible.

On Earth and in My House

On Earth and in My House

Preventing stillbirth from obstructed labor: A sensorized, low-cost device to train in safer operative birth.

98% of stillbirths occur in low- and middle- income countries. Obstructed labor is a common cause for both neonatal and maternal mortality, with a lack of skilled birth attendants one of the main reasons for the reduction in operative vaginal birth, especially in low- and middle- income countries. We introduce a low cost, sensorized, wearable device for digital vaginal examination to facilitate accurate assessment of fetal position and force applied to the fetal head, to aid training in safe operative vaginal birth. The device consists of flexible pressure/force sensors mounted onto the fingertips of a surgical glove. Phantoms of the neonatal head were developed to replicate sutures. An Obstetrician tested the device on the phantoms by performing a mock vaginal examination at full dilatation. Data was recorded and signals interpreted. Software was developed so that the glove can be used with a simple smartphone app. A patient and public involvement panel was consulted on the glove design and functionality. The sensors achieved a 20 Newton force range and a 0.1 Newton sensitivity, leading to 100% accuracy in detecting fetal sutures, including when different degrees of molding or caput were present. They also detected sutures and force applied with a second sterile surgical glove on top. The software developed allowed a force threshold to be set, alerting the clinician when excessive force is applied. Patient and public involvement panels welcomed the device with great enthusiasm. Feedback indicated that women would accept, and prefer, clinicians to use the device if it could improve safety and reduce the number of vaginal examinations required. Under phantom conditions to simulate the fetal head in labor, the novel sensorized glove can accurately determine fetal sutures and provide real-time force readings, to support safer clinical training and practice in operative birth. The glove is low cost (approximately 1 USD). Software is being developed so fetal position and force readings can be displayed on a mobile phone. Although substantial steps in clinical translation are required, the glove has the potential to support efforts to reduce the number of stillbirths and maternal deaths secondary to obstructed labor in low- and -middle income countries.

The success of vaginal birth by use of trans-labial ultrasound plus vaginal examination and vaginal examination only in pregnant women with labor induction: a comparative study

BackgroundPredicting the success of vaginal delivery is an important issue in preventing adverse maternal and neonatal outcomes. Thus, this study aimed to compare the success rate of vaginal birth by using trans-labial ultrasound and vaginal examination, and vaginal examination only in pregnant women with labor induction.MethodsThis was a comparative study including 392 eligible pregnant women with labor induction attending to a teaching hospital affiliated with Iran University of Medical Sciences from April to October 2018 in Tehran, Iran. Women were randomly assigned to two groups; the trans-labial ultrasound plus vaginal examination (group A), and the vaginal examination only (group B). Women were included in the study if they satisfied the following criteria: singleton pregnancy, 37 to 42 weeks of gestational age, fetal head presentation, a living fetus with no abnormalities, uncomplicated pregnancy, and no previous cesarean section or any uterine surgery. We used a partograph for both groups to assess the fetal head position and the fetal head station. In group 1, the Angle of Progression (AoP) and Rotation Angle (RA) were also assessed. Finally, the success and progression of vaginal delivery in two groups were compared by predicting the duration of delivery and mode of delivery.ResultsThe findings showed that 8.68% of women in the trans-labial plus vaginal examination group delivered by cesarean section, while 6.13% in the vaginal examination only group delivered by cesarean section (P = 0.55). In women with cesarean section in positive fetal head stations, Angle of Progression (AoP) was significantly decreased ranging from 90 to 135 degrees compared to women who delivered vaginally (135–180 degrees; P < 0.001). In addition, the Rotation Angle (RA) was significantly decreased in women with cesarean section ranging from 0 to 30 degrees compared to women who delivered vaginally (60-90degrees; P < 0.001). Further analysis indicated that a higher risk of cesarean section was associated with vaginal examination only as compared to trans-labial ultrasound plus vaginal examination (HR: 8.65, P < 0.001).ConclusionAngle of Progression (AoP) and Rotation Angle (RA) indexes might be useful parameters to predict labor progression and successful vaginal delivery among women undergoing labor induction.

Doppler Spectral Wave Patterns of Ductus Venosus: Do They Change with Foetal Position in the First Trimester?

Introduction: The ductus venosus is a branch of the umbilical vein that carries oxygenated blood to the foetus’s right atrium. Assessing the ductus venosus during the first trimester is used as one of the soft markers to detect aneuploidy. Since, operators often have to wait for extended periods for the foetus to assume the desired position. Prolonged scanning increases costs and reduces efficiency by extending scan times. Therefore, it is crucial to determine whether the foetal position affects the ductus waveform. In India, where the number of qualified operators is limited compared to the high demand for scans, efficiency is particularly important. Aim: To observe the spectral flow patterns on colour Doppler of the ductus venosus in supine, prone, and oblique positions of the foetus. Materials and Methods: The authors conducted a prospective observational study at Kempegowda Institute of Medical Sciences and Delta Diagnostics, Bengaluru, Karnataka, India, between August 2021 and December 2021. The study included 100 pregnant women who underwent routine first-trimester antenatal scans between 11 weeks and 13 weeks and six days. Colour Doppler flow mapping was used to visualise the umbilical vein, ductus venosus, and foetal heart. Spectral flow patterns of the ductus venosus were obtained in the supine, prone, and oblique positions of the foetus. The parameters studied were peak systolic velocity, end-diastolic velocity, and ductus venosus pulsatility index. Friedman’s Test followed by Wilcoxon Signed Rank Post hoc test was used to compare the mean values of systolic and diastolic velocity and pulsatility index between different foetal positions. Results: A total of 100 singleton pregnancies were included, mean gestational age was 12 weeks and four days. There was no difference in the subjective evaluation of the waveforms obtained in different positions. All foetuses exhibited type 1 spectral waveform. There were no false positives in the subjective evaluation for ‘a’ wave reversal. However, there was a significant difference in the systolic and diastolic velocities of the ductus venosus with different foetal positions, with a p-value of less than 0.001. The mean systolic velocities in supine, prone, and oblique positions were 60.09 cm/s, 51.59 cm/s, and 31.38 cm/s, respectively. The mean diastolic velocities in supine, prone, and oblique positions were 25.23 cm/s, 22.05 cm/s, and 19.05 cm/s, respectively. There was no significant difference in the pulsatility index among the supine, prone, and oblique positions. Conclusion: Radiologists do not need to wait for the foetus to be in the horizontal position to assess the ductus venosus waveforms. The waveforms can be evaluated in other foetal positions without affecting the assessment of aneuploidy risk.

Impact of Advanced Maternal Age on Maternal and Neonatal Outcomes.

Due to better career opportunities for women and a shift in sex roles, as well as improved reproductive medicine, the age of women who conceive children is rising. A variety of maternal risks and complications that may occur during pregnancy or childbirth in women with advanced maternal age has been examined and reported controversial results. The present study focused on controversial and debatable conclusions regarding the impact of advanced maternal age on maternal and neonatal outcomes. Data from 8,523 patients, who gave singleton birth at the Women's University Hospital Cologne between 2014 and 2018, were subdivided into two groups: those with maternal age ≥40 years and those <40, and analyzed. A significantly higher rate of C-section, more preterm births, more low birth weight, and higher incidence of retained placenta were observed in women older than or equal to 40. There were no significant differences regarding postpartum hemorrhage and fetal position. Younger patients tend to have more birth injuries and use more epidural administration. The evaluation of neonatal outcomes using fetal base-excess, birth pH, and Apgar score showed no significant clinical differences. More antenatal complications could be identified in patients with advanced maternal age. Nonetheless, the neonatal outcomes were comparable and no severe complications in women with advanced maternal age were observed. These findings are due to a well standardized management system for women with risk pregnancies. This encourages better monitoring and care of pregnant women with risk factors.

Management of dystocia due to multiple mal-dispositions in a Marwari mare

A Marwari mare with history of dystocia since last twelve hours was presented to the gynecology section of teaching veterinary clinics of GADVASU. Per vaginal examination revealed multiple fetal mal-dispositions as the cause of dystocia. After lubrication of birth canal, fetal position was corrected by mutation and the dead fetus was delivered using forced traction. Post-operative treatment was given to the mare. There was an uneventful recovery of the mare.

Dystocia in Goat Due to Dropsy of Fetus Born Co-Twin with Live Fetus

A non- descript goat of 6 years’ age was presented to TVCC, COVAS, Udgir with the history of dystocia. The case was already handled by local non – technical person. The goat was examined for fetal position and presentation. A live male fetus was removed with gentle traction and another fetus with ascites was removed with obstetrical manipulation and partial fetotomy. A successful management of dystocia in non – descript goat due to dropsy of the fetus born co-twin along with normal fetus is achieved after three days treatment.

Common Vertebral Fracture Level After the 2023 Turkey Earthquake: Thoracolumbar Junction - Due to Hyper-Flexed and Fixed Posture - at Triangle of Life Areas.

To assess the frequency of thoracolumbar junction (TLJ) fractures (T10-L2) in survivors of the 2023 East Turkey earthquake. This single-center retrospective stdy evaluated 10 earthquake survivors, who were trapped under the rubble and rescued alive by rescue teams, and were assessed for spinal trauma after the earthquake in Eastern Turkey on February 6, 2023. All patients underwent full spinal magnetic resonance imaging and computed tomography examinations to determine the level of spinal fracture and decide the treatment methods. All patients had sustained spinal fractures. Eight underwent surgery, while two were managed conservatively. Nine out of ten patients had TLJ fractures. Five patients had L1 fractures, four of them were treated surgically. Three patients had a T12 level fracture, two of whom were treated surgically. One patient with a T7-level fracture was treated surgically. Only one patient had multiple fractures (T12 and L2 levels) and was treated surgically. The TLJ was the commonest vertebral fracture level as of the 2023 Turkey earthquake survivors in our study population. In the event of an earthquake, people tend to attain a fetal posture (fix and hyperflex the spine) when taking shelter in a narrow area (triangle of life). This position might place an excessive load on the TLJ, predisposing it to injuries.