Maternal Age Research Articles

The influence of uterine fibroids on adverse outcomes in pregnant women: a meta-analysis

ObjectiveThe objective of the meta-analysis was to determine the influence of uterine fibroids on adverse outcomes, with specific emphasis on multiple or large (≥ 5 cm in diameter) fibroids.Materials and methodsWe searched PubMed, Embase, Web of Science, ClinicalTrials.gov, China National Knowledge Infrastructure (CNKI), and SinoMed databases for eligible studies that investigated the influence of uterine fibroids on adverse outcomes in pregnancy. The pooled risk ratio (RR) of the variables was estimated with fixed effect or random effect models.ResultsTwenty-four studies with 237 509 participants were included. The pooled results showed that fibroids elevated the risk of adverse outcomes, including preterm birth, cesarean delivery, placenta previa, miscarriage, preterm premature rupture of membranes (PPROM), placental abruption, postpartum hemorrhage (PPH), fetal distress, malposition, intrauterine fetal death, low birth weight, breech presentation, and preeclampsia. However, after adjusting for the potential factors, negative effects were only seen for preterm birth, cesarean delivery, placenta previa, placental abruption, PPH, intrauterine fetal death, breech presentation, and preeclampsia. Subgroup analysis showed an association between larger fibroids and significantly elevated risks of breech presentation, PPH, and placenta previa in comparison with small fibroids. Multiple fibroids did not increase the risk of breech presentation, placental abruption, cesarean delivery, PPH, placenta previa, PPROM, preterm birth, and intrauterine growth restriction. Meta-regression analyses indicated that maternal age only affected the relationship between uterine fibroids and preterm birth, and BMI influenced the relationship between uterine fibroids and intrauterine fetal death. Other potential confounding factors had no impact on malposition, fetal distress, PPROM, miscarriage, placenta previa, placental abruption, and PPH.ConclusionThe presence of uterine fibroids poses increased risks of adverse pregnancy and obstetric outcomes. Fibroid size influenced the risk of breech presentation, PPH, and placenta previa, while fibroid numbers had no impact on the risk of these outcomes.

Obstetric claims in Finland 2012-2022-A nationwide patient insurance registry study.

Maternal and infant mortality rates in Finland are among the lowest in the world, yet preventable obstetric injuries occur every year. The aim of this study was to describe obstetric claims, their compensation rates, and temporal trends of claims reported to the Patient Insurance Centre. A nationwide, register-based study was conducted. Data consisted of obstetric claims reported to the Patient Insurance Centre between 2012 and 2022. Data analyzed included the year of injury, compensation criteria, maternal age, birth hospital, delivery method, reported causes of injury, and maternal or neonatal injury. The data were analyzed with descriptive statistics and logistic regression models. A total of n = 849 obstetric claims were filed during the study period, of which n = 224 (26.4%) received compensation. The rate of claims was 0.15%, and the rate of compensation was 0.04% in relation to the total volume of births during the period. Substandard care was the most common (97.3%) criterion for compensation. There was a curvilinear increase in the claims rate and a linear increase in compensation rates from 2013 to 2019. More claims were filed and compensated for cesarean and vacuum-assisted deliveries than for unassisted vaginal deliveries. Delayed delivery (18.7%) and surgical technique failure (10.9%) were the most reported causes of injuries. Retained surgical bodies were the induced cause of injury with the highest rate of compensated claims (86.7%). The most common maternal injury was infection (17.9%) and pain (11.7%). Among neonatal injuries, severe (19.2%) and mild asphyxia (16.6%) were the most frequent. Burn injuries (93.3%) and fetal or neonatal death (60.5%) had the highest rate of compensated claims. The study provided new information on substandard care and injuries in obstetric care in Finland. An increasing trend in claims and compensation rates was found. Identifying contributors to substandard care that lead to fetal asphyxia is important for improving obstetric safety. Further analysis of the association of claims and compensation rates with operative deliveries is needed to determine their causality. Frequent review of obstetric claims would be useful in providing more recent data on substandard care and preventable injuries.

Gonadotropin elevation is ootoxic to ovulatory oocytes and inhibits oocyte maturation, and activin decoy receptor ActRIIB:Fc therapeutically restores maturation

BackgroundElevated FSH often occurs in women of advanced maternal age (AMA, age ≥ 35) and in infertility patients undergoing controlled ovarian stimulation (COS). There is controversy on whether high endogenous FSH contributes to infertility and whether high exogenous FSH adversely impacts patient pregnancy rates.MethodsThe senescence-accelerated mouse-prone-8 (SAMP8) model of female reproductive aging was employed to assess the separate impacts of age and high FSH activity on the percentages (%) of viable and mature ovulated oocytes recovered after gonadotropin treatment. Young and midlife mice were treated with the FSH analog equine chorionic gonadotropin (eCG) to model both endogenous FSH elevation and exogenous FSH elevation. Previously we showed the activin inhibitor ActRIIB:Fc increases oocyte quality by preventing chromosome and spindle misalignments. Therefore, ActRIIB:Fc treatment was performed in an effort to increase % oocyte viability and % oocyte maturation.ResultsThe high FSH activity of eCG is ootoxic to ovulatory oocytes, with greater decreases in % viable oocytes in midlife than young mice. High FSH activity of eCG potently inhibits oocyte maturation, decreasing the % of mature oocytes to similar degrees in young and midlife mice. ActRIIB:Fc treatment does not prevent eCG ootoxicity, but it restores most oocyte maturation impeded by eCG.ConclusionsFSH ootoxicity to ovulatory oocytes and FSH maturation inhibition pose a paradox given the well-known pro-growth and pro-maturation activities of FSH in the earlier stages of oocyte growth. We propose the FOOT Hypothesis (“FSH OoToxicity Hypothesis), that FSH ootoxicity to ovulatory oocytes comprises a new driver of infertility and low pregnancy success rates in DOR women attempting spontaneous pregnancy and in COS/IUI patients, especially AMA women. We speculate that endogenous FSH elevation also contributes to reduced fecundity in these DOR and COS/IUI patients.Restoration of oocyte maturation by ActRIB:Fc suggests that activin suppresses oocyte maturation in vivo. This contrasts with prior studies showing activin A promotes oocyte maturation in vitro. Improved oocyte maturation with agents that decrease endogenous activin activity with high specificity may have therapeutic benefit for COS/IVF patients, COS/IUI patients, and DOR patients attempting spontaneous pregnancies.

A first trimester prediction model and nomogram for gestational diabetes mellitus based on maternal clinical risk factors in a resource-poor setting

BackgroundThe implementation of universal screening for Gestational Diabetes Mellitus (GDM) is challenged by several factors key amongst which is limited resources, hence the continued reliance on risk factor-based screening. Effective identification of high-risk women early in pregnancy may enable preventive intervention. This study aimed at developing a GDM prediction model based on maternal clinical risk factors that are easily assessable in the first trimester of pregnancy in a population of Nigerian women.MethodsThis was a multi-hospital prospective observational cohort study of 253 consecutively selected pregnant women from which maternal clinical data was collected at 8–12 weeks gestational age. Diagnosis of GDM was made via a one-step 75-gram Oral Glucose Tolerance Test (OGTT) at 24–28 weeks of gestation. A GDM prediction model and nomogram based on selected maternal clinical risk factors was developed using multiple logistic regression analysis, and its performance was assessed by Receiver Operator Curve (ROC) analysis. Data analysis was carried out using Statistical Package for Social Sciences (SPSS) version 25 and Python programming language (version 3.0).ResultsIncreasing maternal age, higher body mass index (BMI), a family history of diabetes mellitus in first-degree relative and previous history of foetal macrosomia were the major predictors of GDM. The model equation was: LogitP = 6.358 − 0.066 × Age − 0.075 × First trimester BMI − 1.879 × First-degree relative with diabetes mellitus − 0.522 × History of foetal macrosomia. It had an area under the receiver operator characteristic (ROC) curve (AUC) of 0.814 (95% CI: 0.751–0.877; p-value < 0.001), and at a predicted probability threshold of 0.745, it had a sensitivity of 79.2% and specificity of 74.5%.ConclusionThis first trimester prediction model reliably identifies women at high risk for GDM development in the first trimester, and the nomogram enhances its practical applicability, contributing to improved clinical outcomes in the study population.

Contained Uterine Rupture Managed Conservatively after Vaginal Delivery

Background Uterine rupture in an otherwise unscarred uterus is a rare event, with most sources describing it on the order of 1/5700 to 1/20,000 deliveries [1]. Risk factors include high multiparity, use of uterotonics, advanced maternal age, macrosomia, malpresentation, placental invasion, and prolonged labor [2-3]. Historically, management of this complication involves exploratory laparotomy with surgical repair or hysterectomy. Few reports have been published that describe conservative management in the setting of uterine rupture. Objective(s) To describe the conservative management of contained uterine rupture. Study Design Case report Case Summary A 39-year-old gravida 5, para 4 with history of pre-eclampsia was admitted for induction of labor at 40 weeks 0 days. Her intrapartum labor was complicated by pre-eclampsia with severe features. She had a vaginal delivery after 20 hours of induction without immediate complications. Following delivery, the patient complained of severe right lower quadrant pain, which was treated with escalating pain regimen, but continued to worsen. A CT scan was obtained, which revealed a right retroperitoneal hematoma with findings suspicious for uterine rupture. The patient was taken to the operating room for exploratory laparotomy with findings of a right-sided broad ligament hematoma measuring 15 cm by 6 cm, extending into the retroperitoneal space. The surgery ended without additional procedures since the patient was hemodynamically stable, and the hematoma was non-expanding. Postoperatively, she was started on a multimodal pain regimen, and eventually discharged on postoperative day 3 after pain improved. Conclusion We describe a contained uterine rupture noted in the immediate postpartum period after an uncomplicated vaginal delivery. Our patient had several risk factors for uterine rupture such as advanced maternal aged, high multiparity, and macrosomia. Surgical exploration noted a large non-expanding hematoma overlying the site of suspected uterine rupture, which was stable. In an otherwise hemodynamically stable patient with contained uterine rupture, conservative management is a reasonable option.

Comparison of Maternal and Neonatal Complications in Women with and without Gestational Diabetes Mellitus

Background: Gestational Diabetes Mellitus (GDM) is a common pregnancy-related metabolic disorder associated with adverse maternal and neonatal outcomes. Gestational Diabetes Mellitus is characterized by glucose intolerance that develops during pregnancy. It affects approximately 7% of all pregnancies and has been linked to an increased risk of maternal and neonatal complications. Objective: The study was aimed to provide a comprehensive comparison of maternal and neonatal complications in women with and without GDM involving a thorough examination of medical records and clinical data to identify patterns and associations between GDM and various complications. Methods: A retrospective cohort study was conducted, including pregnant women with and without GDM who received prenatal care and underwent hospital delivery at the Department of Obstetrics and Gynecology, Enam Medical College and Hospital, Dhaka, Bangladesh from June 2022 to June 2023. Clinical data, including maternal age, gestational age at diagnosis, parity, and antenatal care were collected. Pregnancy outcomes, such as maternal complications, and live birth complications were also assessed. Result: A total of 60 pregnant women were included in the analysis, 30 were diagnosed with GDM and 30 without GDM. Analysis of pregnancy outcomes revealed a higher incidence of cesarean section deliveries in the GDM group (p&lt;.05). Additionally, infants born to mothers with GDM had a higher risk of neonatal complications. Conclusions: Women diagnosed with GDM demonstrated distinct clinical characteristics and experienced a higher incidence of adverse pregnancy outcomes. These findings underscore the importance of effective management and close monitoring of pregnant women with GDM to optimize maternal and neonatal health. J Rang Med Col. March 2024; Vol. 9, No. 1: 28-32

Postpartum length of hospital stay among obstetric patients in Ibadan, Nigeria

BackgroundPostpartum Length of hospital stay (PLOHS) is an essential indicator of the quality of maternal and perinatal healthcare services. Identifying the factors associated with PLOHS will inform targeted interventions to reduce unnecessary hospitalisations and improve patient outcomes after childbirth. Therefore, we assessed the length of hospital stay after birth and the associated factors in Ibadan, Nigeria.MethodsWe used the Ibadan Pregnancy Cohort Study (IbPCS) data, and examined the 1057 women who had information on PLOHS the mode of delivery [spontaneous vagina delivery (SVD) or caesarean section (C/S)]. The outcome variable was PLOHS, which was described as the time interval between the delivery of the infant and discharge from the health facility. PLOHS was prolonged if > 24 h for SVD and > 96 h for C/S, but normal if otherwise. Data were analysed using descriptive statistics, a chi-square test, and modified Poisson regression. The prevalence-risk ratio (PR) and 95% confidence interval (CI) are presented at the 5% significance level.ResultsThe mean maternal age was (30.0 ± 5.2) years. Overall, the mean PLOHS for the study population was 2.6 (95% CI: 2.4–2.7) days. The average PLOHS for women who had vaginal deliveries was 1.7 (95%CI: 1.5–1.9) days, whereas those who had caesarean deliveries had an average LOHS of 4.4 (95%CI: 4.1–4.6) days. About a third had prolonged PLOHS: SVD 229 (32.1%) and C/S 108 (31.5%). Factors associated with prolonged PLOHS with SVD, were high income (aPR = 1.77; CI: 1.13, 2.79), frequent ANC visits (> 4) (aPR = 2.26; CI: 1.32, 3.87), and antenatal admission: (aPR = 1.88; CI: 1.15, 3.07). For C/S: maternal age > 35 years (aPR = 1.59; CI: 1.02, 2.47) and hypertensive disease in pregnancy (aPR = 0.61 ; CI: 0.38, 0.99) were associated with prolonged PLOHS.ConclusionThe prolonged postpartum length of hospital stay was common among our study participants occurring in about a third of the women irrespective of the mode of delivery. Maternal income, advanced maternal age, ANC related issues were predisposing factors for prolonged LOHS. Further research is required to examine providers’ perspectives on PLOHS among obstetric patients in our setting.

Obstetric and perinatal outcomes in women with previous breast cancer: a nationwide study of singleton births 1973–2017

Abstract STUDY QUESTION What are the obstetric and perinatal outcomes in births to breast cancer survivors compared to women without previous breast cancer? SUMMARY ANSWER Women who conceived during the first 2 years following a breast cancer diagnosis had a higher risk for preterm birth, induced delivery and caesarean section, while no increased risks were observed in births conceived later than 2 years after breast cancer diagnosis. WHAT IS KNOWN ALREADY A recent meta-analysis found higher risks of caesarean section, preterm birth, low birthweight, and small for gestational age in pregnancies among breast cancer survivors. Less is known about rarer outcomes such as pre-eclampsia or congenital malformations. STUDY DESIGN, SIZE, DURATION We conducted a population-based matched cohort study including all breast cancer survivors who gave birth to singletons 1973–2017 in Sweden, identified through linkage between the Swedish Cancer Register, the Medical Birth Register, and the National Quality Register for Breast Cancer. PARTICIPANTS/MATERIALS, SETTINGS, METHODS Each birth following breast cancer (n = 926) was matched by maternal age at delivery, parity and calendar year at delivery to 100 births in a comparator cohort of women (n = 92,490). Conditional logistic and multinomial regression models estimated relative risks (RR) with 95% CI. Subgroup analyses by time since diagnosis and type of treatment were performed. MAIN RESULTS AND THE ROLE OF CHANCE Previous breast cancer was associated with higher risks of induced delivery (RR; 1.3, 1.0–1.6), very preterm birth (RR; 1.8, 1.1–3.0) and planned preterm birth (RR; 1.6, 1.0–2.4). Women that conceived within 1 year after breast cancer diagnosis had higher risks of caesarean section (RR; 1.7, 1.0–2.7), very preterm birth (RR; 5.3, 1.9–14.8) and low birthweight (RR; 2.7, 1.4–5.2), while the risks of induced delivery (RR; 1.8, 1.1–2.9), moderately preterm birth (RR; 2.1, 1.2–3.7) and planned preterm birth (RR; 2.5, 1.1–5.7) were higher in women that conceived during the second year after diagnosis. Women that conceived later than 2 years after breast cancer diagnosis had similar obstetric risks to their comparators. LIMITATIONS, REASONS FOR CAUTION As information on end date of treatment was unavailable, time between the date of diagnosis and conception was used as a proxy, which does not fully capture the effect of time since end of treatment. In addition, treatments and clinical recommendations have changed over the long study period, which may impact childbearing patterns in breast cancer survivors. WIDER IMPLICATIONS OF THE FINDINGS Risks of adverse obstetric outcomes in breast cancer survivors were confined to births conceived within 2 years of diagnosis. As family building holds significance for numerous young breast cancer patients, these findings are particularly important to inform both breast cancer survivors and clinicians about future reproductive outcomes. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the Swedish Cancer Society (grant number 22-2044 Pj Anna Johansson), Karolinska Institutet Foundations (grant number: 2022-01696 Frida Lundberg, 2022-01559 Anna Johansson), and the Swedish Research Council (grant number: 2021–01657 Anna Johansson). Kenny Rodriguez-Wallberg is supported by grants from the Swedish Cancer society (20 0170 F) and the Radiumhemmets Research Foundations for clinical researchers 2020-2026. The authors declare that they have no conflicts of interests. TRIAL REGISTRATION NUMBER N/A.

Agnostic identification of plasma biomarkers for postpartum hemorrhage risk.

Postpartum hemorrhage (PPH) is difficult to predict, is associated with significant maternal morbidity, and is the leading cause of maternal mortality worldwide. The identification of maternal biomarkers that can predict increased PPH risk would enhance clinical care and may uncover mechanisms that lead to PPH. This retrospective case-control study employed agnostic proteomic profiling of maternal plasma samples to identify differentially abundant proteins in controls and PPH cases. Maternal plasma samples were procured from a cohort of >60,000 participants in a single institution's perinatal repository. PPH was defined as a decrease in hematocrit of ≥10% or receipt of transfusion within 24 hours of delivery. PPH cases (N=30) were matched by maternal age and delivery mode (vaginal or cesarean) with controls (N=56). Mass spectrometry was used to identify differentially abundant proteins using integrated peptide peak areas. Statistically significant differences between groups were defined by a p-value of <0.05 after controlling for multiple comparisons. By study design, cases and controls did not differ in race, ethnicity, gestational age at delivery, blood type, or pre-delivery platelet count. Cases had slightly, but significantly lower pre- and post-delivery hematocrit and hemoglobin. Mass spectrometry detected 1140 proteins, including 77 proteins for which relative abundance differed significantly between cases and controls (fold change >1.15, P<0.05). Of these differentially abundant plasma proteins, most had likely liver or placental origins. Gene ontology term analysis mapped to protein clusters involved in responses to wound healing, stress response, and host immune defense. Significantly differentially abundant proteins with the highest fold change (prostaglandin D2 synthase, periostin, and several serine protease inhibitors) did not correlate with pre-delivery hematocrit or hemoglobin, but identified PPH cases with logistic regression modeling revealing good-to-excellent area under the operator receiver characteristic curves (AUROC 0.802-0.874). Incorporating pre-delivery hemoglobin with these candidate proteins further improved identification of PPH cases. Agnostic analysis of maternal plasma samples identified differentially abundant proteins in controls and PPH cases. Several of these proteins are known to participate in biologically plausible pathways for PPH risk and have potential value for predicting PPH. These findings identify candidate protein biomarkers for future validation and mechanistic studies.

Preference and Associated Factors for Cesarean Delivery Among Pregnant Women: A Cross-Sectional Study

Objective: A cesarean delivery is regarded as a comparatively favourable and secure approach to childbirth when contrasted with vaginal delivery. Over the past decade, its frequency has risen in both industrialized and developing nations. Maternal request for cesarean delivery has been explained for the escalating rate along with other factors like anxiety, fear of childbirth, previous cesarean delivery, previous negative vaginal birth experience, maternal age, maternal education, and socioeconomic factors. Hence, this study was undertaken to assess pregnant women's tendency to have a cesarean birth and to investigate the factors associated with the inclination for cesarean delivery. Materials and methods: A hospital-based cross-sectional study was carried out in the Department of Obstetrics and Gynaecology of a tertiary care hospital, a systematic sampling procedure was utilized, and 368 antenatal mothers after 36 weeks of gestation, who do not have any specific medical reasons against vaginal delivery were included in the study. Data collection was done by questionnaire. The information regarding socio-demographic factors, preexisting comorbidities, current obstetric risk factors, emotional factors, previous delivery experience, and their information preference toward the mode of delivery were collected. Univariate and multivariate analysis were performed to identify the independent variables associated with preference for cesarean delivery. Results: The preference for cesarean delivery and non-preference for cesarean delivery was 114 (30.9%) and 201 (54.6%), respectively whereas 53 (14.4%) participants remained neutral. The Chi-square analysis revealed a notable connection between the inclination towards a preference for cesarean delivery and factors such as obstetric score, parity, comorbidities, and among obstetric risk factors such as pregnancy after in-vitro fertilization (IVF), with a history of abortion, and having a prior history of cesarean delivery. Nevertheless, no meaningful association was observed between the preference for cesarean delivery and the remaining variables. On multivariate logistic analysis, independent variables like preexisting anxiety or depression, pregnancy through IVF, and having a history of previous cesarean delivery have increased the odds of preferring cesarean delivery. The independent variables like increasing gestational age, graduates, and unemployed have decreased the odds of preferring a cesarean delivery. Conclusion: In conclusion, the prevalence of cesarean delivery is influenced by a complex interplay of medical, cultural, socioeconomic, and healthcare system factors. While cesarean delivery is essential in cases of medical necessity, efforts should be made to avoid unnecessary cesarean delivery that does not provide clear benefits over vaginal delivery. Balancing the risks and benefits of cesarean delivery and promoting evidence-based obstetric practices are crucial for ensuring optimal maternal and infant outcomes.

Factors Associated with Obstetric Anal Sphincter Injury During Vacuum-Assisted Vaginal Delivery.

Obstetric anal sphincter injury (OASI) is a major complication associated with vacuum-assisted vaginal delivery (VAVD). The aim of this study was to evaluate risk factors related to vacuum extraction that are associated with OASI. This was a case-control study performed at a tertiary university teaching hospital. Included were patients aged 18-45years who had a singleton pregnancy resulting in a live, term, VAVD. The study group consisted of women diagnosed with OASI following vacuum extraction. The control group included women following VAVD without OASI. Matching at a ratio of 1:2 was performed. Groups were compared regarding demographic, obstetric. and labor-related parameters, specifically focusing on variables related to the vacuum procedure itself. One hundred and ten patients within the study group and 212 within the control group were included in the final analysis. Patients in the OASI group were more likely to undergo induction of labor, use of oxytocin during labor, increased second stage of labor, higher likelihood of the operator being a resident, increased number of pulls, procedure lasting under 10min, occipito-posterior head position at vacuum initiation, episiotomy, increased neonatal head circumference, and birthweight. Multivariate logistic regression analysis revealed that increased week of gestation (OR 1.67, 95% CI 1.25-2.22, p < 0.001), unsupervised resident performing the procedure (OR 4.63, 95% CI 2.17-9.90), p < 0.001), indication of VAVD being fetal distress (OR 2.72, 95% CI 1.04-7.10, p = 0.041), and length of procedure under 10min (OR 4.75, 95% CI 1.53-14.68, p = 0.007) were associated with OASI. Increased maternal age was associated with lower risk of OASI (OR 0.9, 95% CI 0.84-0.98, p = 0.012). When performing VAVD, increased week of gestation, unsupervised resident performing the procedure, fetal distress as vacuum indication, and vacuum procedure under 10min were associated with OASI. In contrast, increased maternal age was shown to be a protective factor.

Exclusive breastfeeding among Indonesian working mothers: does early initiation of breastfeeding matter?

BackgroundEarly initiation of breastfeeding (EIBF) is a starting point that lays the foundation for breastfeeding and bonding between mother and baby. Meanwhile, working mothers are one of the vulnerable groups for the success of exclusive breastfeeding (EBF). The study analyzed the role of EIBF on EBF among Indonesian working mothers.MethodsThe cross-sectional study examined secondary data from the 2021 Indonesian National Nutritional Status Survey. The study analyzed 4,003 respondents. We examined EBF practice as an outcome variable and EIBF as an exposure variable. We included nine control variables (residence, maternal age, marital, education, prenatal classes, wealth, infant age, sex, and birth weight). All variables were assessed by questionnaire. The study employed a binary logistic regression test in the last stage.ResultsThe result showed that the proportion of EBF among working mothers in Indonesia in 2021 was 51.9%. Based on EIBF, Indonesian working mothers with EIBF were 2.053 times more likely than those without to perform EBF (p < 0.001; AOR 2.053; 95% CI 2.028–2.077). Moreover, the study also found control variables related to EBF in Indonesia: residence, maternal age, marital, education, prenatal classes, wealth, infant age, sex, and birth weight.ConclusionThe study concluded that EIBF was related to EBF. Indonesian working mothers with EIBF were two times more likely than those without to perform EBF. The government needs to release policies that strengthen the occurrence of EIBF in working mothers to increase EBF coverage.

Report from a text-based blood pressure monitoring prospective cohort trial among postpartum women with hypertensive disorders of pregnancy

BackgroundHypertensive disorders of pregnancy are a main cause of maternal morbidity and mortality in the United States and worldwide, and it is estimated that approximately 60% of maternal deaths in the United States occur during the postpartum period. The utilization of telehealth modalities such as home blood pressure monitoring has shown improvement in blood pressure control and adherence with follow up visits. Our study sought to determine if standardized education improved patient hypertension knowledge and if this when combined with home blood pressure telemonitoring increased participants’ postpartum self-blood pressure monitoring and postpartum visit attendance.MethodsThis is an Institutional Review Board approved prospective cohort study conducted at the University of Mississippi Medical Center. Women with a hypertensive disorder of pregnancy who met the inclusion criteria and provided written informed consent to participate were enrolled. Participants received a baseline pre-education questionnaire designed to assess their knowledge of their hypertensive diagnosis, hypertension management, and postpartum preeclampsia (PreE). Participants then received standard education, a blood pressure monitor, and were scheduled a follow-up visit during the first 10 days following discharge. Remote home blood pressure monitoring was performed via text messages and voice calls for 6-weeks postpartum. At the conclusion of the study, participants repeated their original questionnaire.Results250 women provided informed consent to participate in the study and were included in this analysis. Relative to the baseline survey, there was a significant increase (p = 0.0001) in the percentage of correct responses. There was not an association between study engagement and percentage of correct responses on end of study questionnaire (p = 0.33) or postpartum visit attendance (p = 0.69). Maternal age was found to drive study engagement, even when adjusted for community-level distress (p = 0.03) and maternal race (p = 0.0002).ConclusionImplementing a standardized postpartum education session was associated with improvement in patient’s knowledge. Further studies are needed with more longitudinal follow up to assess if this program would also result in improved long-term outcomes and decreased hospital readmission rates.Trial registrationNCT04570124.

Stringent criteria needed for germline genome editing of human IVF embryos.

Germline genome editing of IVF embryos is controversial because it is not directly health or lifesaving but is intended to prevent genetic diseases in yet-unborn future offspring. The following criteria are thus proposed for future clinical trials: (i) Due to medical risks, there should be cautious and judicious application while avoiding any non-essential usage, with rigorous patient counseling. (ii) Genome editing should only be performed on the entire batch of IVF embryos without initial PGT screening if all of them are expected to be affected by genetic disease. (iii) When there is a fair chance that some IVF embryos will not be affected by genetic diseases, initial PGT screening must be performed to identify unaffected embryos for transfer. (iv) IVF embryos with carrier status should not undergo germline genome editing. (v) If patients fail to conceive after the transfer of unaffected embryos, they should undergo another fresh IVF cycle rather than opt for genome editing of their remaining affected embryos. (vi) Only if the patient is unable to produce any more unaffected embryos in a fresh IVF cycle due to advanced maternal age or diminished ovarian reserves, can the genome editing of remaining affected embryos be permitted asa last resort.

Child immunization status according to number of siblings and birth order in 85 low- and middle-income countries: a cross-sectional study

Identification of unvaccinated children is important for preventing deaths due to infections. Number of siblings and birth order have been postulated as risk factors for zero-dose prevalence. We analysed nationally representative cross-sectional surveys from 85 low and middle-income countries (2010-2020) with information on immunisation status of children aged 12-35 months. Zero-dose prevalence was defined as the failure to receive any doses of DPT (diphtheria-pertussis-tetanus) vaccine. We examined associations with birth order and the number of siblings, adjusting for child's sex, maternal age and education, household wealth quintiles and place of residence. Poisson regression was used to calculate zero-dose prevalence ratios. We studied 375,548 children, of whom 13.7% (n=51,450) were classified as zero-dose. Prevalence increased monotonically with birth order and with the number of siblings, with prevalence increasing from 11.0% for firstborn children to 17.1% for birth order 5 or higher, and from 10.5% for children with no siblings to 17.2% for those with four or more siblings. Adjustment for confounders attenuated but did not eliminate these associations. The number of siblings remained as a strong risk factor when adjusted for confounders and birth order, but the reverse was not observed. Among children with the same number of siblings, there was no clear pattern in zero-dose prevalence by birth order; for instance, among children with two siblings, the prevalence was 13.0%, 14.7%, and 13.3% for firstborn, second, and third-born, respectively. Similar results were observed for girls and boys. 9513 families had two children aged 12-35 months. When the younger sibling was unvaccinated, 61.9% of the older siblings were also unvaccinated. On the other hand, when the younger sibling was vaccinated, only 5.9% of the older siblings were unvaccinated. The number of siblings is a better predictor than birth order in identifying children to be targeted by immunization campaigns. Zero-dose children tend to be clustered within families. Gavi, the Vaccine Alliance.

Caesarean Section Trend in a Selected Hospital between 2014 And 2019: Observational Study

Caesarean Section Trend in a Selected Hospital between 2014 And 2019: Observational Study

Risk of Adverse Neonatal Outcomes After Combined Prenatal Cannabis and Nicotine Exposure.

The prevalence of cannabis use in pregnancy is rising and is associated with adverse perinatal outcomes. In parallel, combined prenatal use of cannabis and nicotine is also increasing, but little is known about the combined impact of both substances on pregnancy and offspring outcomes compared with each substance alone. To assess the perinatal outcomes associated with combined cannabis and nicotine exposure compared with each substance alone during pregnancy. This retrospective population-based cohort study included linked hospital discharge data (obtained from the California Department of Health Care Access and Information) and vital statistics (obtained from the California Department of Public Health) from January 1, 2012, through December 31, 2019. Pregnant individuals with singleton gestations and gestational ages of 23 to 42 weeks were included. Data were analyzed from October 14, 2023, to March 4, 2024. Cannabis-related diagnosis and prenatal nicotine product use were captured using codes from International Classification of Diseases, Ninth Revision, Clinical Modification, and International Statistical Classification of Diseases, Tenth Revision, Clinical Modification. The main outcomes were infant and neonatal death, infants small for gestational age, and preterm delivery. Results were analyzed by multivariable Poisson regression models. A total of 3 129 259 pregnant individuals were included (mean [SD] maternal age 29.3 [6.0] years), of whom 23 007 (0.7%) had a cannabis-related diagnosis, 56 811 (1.8%) had a nicotine-use diagnosis, and 10 312 (0.3%) had both in pregnancy. Compared with nonusers, those with cannabis or nicotine use diagnoses alone had increased rates of infant (0.7% for both) and neonatal (0.3% for both) death, small for gestational age (14.3% and 13.7%, respectively), and preterm delivery (<37 weeks) (12.2% and 12.0%, respectively). Moreover, risks in those with both cannabis and nicotine use were higher for infant death (1.2%; adjusted risk ratio [ARR], 2.18 [95% CI, 1.82-2.62]), neonatal death (0.6%; ARR, 1.76 [95% CI, 1.36-2.28]), small for gestational age (18.0%; ARR, 1.94 [95% CI, 1.86-2.02]), and preterm delivery (17.5%; ARR, 1.83 [95% CI, 1.75-1.91]). These findings suggest that co-occurring maternal use of cannabis and nicotine products in pregnancy is associated with an increased risk of infant and neonatal death and maternal and neonatal morbidity compared with use of either substance alone. Given the increasing prevalence of combined cannabis and nicotine use in pregnancy, these findings can help guide health care practitioners with preconception and prenatal counseling, especially regarding the benefits of cessation.

Prevalence of depression among pregnant women and its correlation with the choice of delivery method.

Caesarean section is usually limited to cases where natural vaginal delivery is not possible or poses a serious risk to the foetus and mother. Psychological health of mothers is likely to play an important role in the method of delivery. This study aims to investigate the prevalence of depression in pregnant women and its relationship with the choice of delivery method and other demographic parameters. In this descriptive cross-sectional study, 250 mothers referring to the hospitals of Shahid Beheshti University of Medical Sciences, Tehran, Iran, were selected, and their demographic information and level of depression was collected using a questionnaire. Statistical analysis was conducted to evaluate the correlation between depression, method of delivery and other associated parameters. Among 250 pregnant women, 225 (90%) had no depression, 25 (10%) had mild depression and no moderate or severe depression was reported in any pregnant mother. Also, 146 (58.4%) were willing to have a caesarean section and 104 (41.6%) wanted to have a normal delivery. The choice of delivery method was not significantly associated with depression. Analyzes showed that increasing maternal age is associated with a greater tendency to caesarean delivery. The incidence and higher depression scores of mothers showed a significant association with the history of previous abortions. Although in this study no significant association was observed between depression in pregnant mothers and the choice delivery, due to the high prevalence of caesarean section in the country and its progression to higher percentages, it seems that the design and implementation of effective programs and interventions is required.

County-Level Atrazine Use and Gastroschisis.

The incidence of gastroschisis, a birth defect involving the herniation of the small bowel through the abdominal wall, has increased in the US since the 1960s. The pesticide atrazine is a hypothesized cause of gastroschisis; however, examination of the association between atrazine and gastroschisis has been limited. To evaluate national trends in gastroschisis incidence, maternal and infant characteristics associated with gastroschisis, and whether county-level atrazine use is associated with gastroschisis. This retrospective, repeated cross-sectional study examined birth certificate data of all live births in the US and data on atrazine use from the US Geological Survey from January 1, 2009, through December 31, 2019. The data analysis was performed between August 5, 2021, and May 26, 2023. County-level atrazine use. The primary outcome was gastroschisis incidence. Covariates included maternal age, race and ethnicity, body mass index (measured by weight in kilograms divided by height in meters squared), parity, insurance type, Chlamydia infection during pregnancy, smoking, and rurality. Mixed-effects logistic regression models (year fixed effects and county random effects) were constructed using different county-level atrazine exposure variables (1-, 5-, and 10-year means). Between 2009 and 2019, 39 282 566 live births were identified, with 10 527 infant diagnoses of gastroschisis. Infants with gastroschisis were more likely to have mothers who identified as non-Hispanic White (61% vs 54%; P < .001), had a lower body mass index (median [IQR], 23.4 [20.8-27.2] vs 25.4 [22.0-30.8]; P < .001), were more likely to be nulliparous (median [IQR], 0 [0-1] vs 1 [0-2]; P < .001), and were more commonly covered by Medicaid (63% vs 43%; P < .001). During the study period, the rate (per 1000 live births) of gastroschisis decreased from 0.31 (95% CI, 0.29-0.33) to 0.22 (95% CI, 0.21-0.24). The median (IQR) county-level atrazine use estimates were higher among infants with gastroschisis (1 year, 1389 [IQR, 198-10 162] vs 1023 [IQR, 167-6960] kg; 5 years, 1425 [IQR, 273-9895] vs 1057 [IQR, 199-6926] kg; 10 years, 1508 [IQR, 286-10 271] vs 1113 [IQR, 200-6650] kg; P < .001). In adjusted models, higher county levels of atrazine (each 100 000-kg increase) were associated with a higher incidence of gastroschisis (1 year: adjusted odds ratio [AOR], 1.12 [95% CI, 1.01-1.24]; 5 years: AOR, 1.15 [95% CI, 1.02-1.30]; 10 years: AOR, 1.21 [95% CI, 1.07-1.38]). In this cross-sectional study, higher county levels of atrazine were associated with infant diagnoses of gastroschisis. While atrazine is the second-most used herbicide in the US, numerous countries around the world have banned it out of concern for adverse effects on human health. These findings suggest that exploring alternatives to atrazine in the US may be warranted.

The impact of yoga in pregnancy on placental growth factor levels and mean arterial pressure in pre-eclampsia: A randomized controlled trial

Context: Pre-eclampsia is a pregnancy-related condition characterized by hypertension, proteinuria, and edema occurring after 20 weeks of pregnancy or during the postpartum period. Several markers are often assessed to determine the suitable option for confirming pre-eclampsia diagnosis, one of which is the examination of placental growth factor (PlGF) as a placental ischemia indicator. Aims: To evaluate the impact of prenatal yoga on PlGF and mean arterial pressure (MAP) levels in pre-eclampsia within the Madura region. Methods: A randomized controlled trial was conducted on fifty subjects that were randomly allocated to the experimental group with pre-post control groups consisting of 50 participants, namely 25 pregnant women with pre-eclampsia and 25 healthy individuals. The selection was conducted based on the following inclusion criteria: belonging to Madura ethnicity spanning three generations, exhibiting pregnancy duration &gt;20 weeks, maternal ages ranging from 20–35 years, pre-pregnancy body mass index (BMI) &gt;25, a history of hypertension, diabetes mellitus (DM), kidney disorders, pre-eclampsia, chronic hypertension, or family history of chronic high blood pressure and pre-eclampsia among those at risk. PlGF levels were estimated using an ELISA kit, while blood pressure was measured with an Omron brand sphygmomanometer. Results: Statistical analysis performed with the Wilcoxon sign test and T-test indicated significant differences (p&lt;0.005) in systolic blood pressure, diastolic blood pressure, and MAP between the groups. Furthermore, a significant difference was observed in PlGF levels before and after engaging in prenatal yoga practice (p&lt;0.05). Conclusions: The results showed that prenatal yoga contributed to the elevation of PlGF levels in women with pre-eclampsia, compared to their healthy counterparts.