Gynecology Hospital Research Articles

Comparative study of fetal doppler versus non stress test as predictor of perinatal outcome in high risk pregnancy between 36 to 42 weeks

Pregnancy is a unique physiologically event in a women’s life. The main aim of the study was to compare the efficacy of the Doppler velocimetry versus non stress test in relation to perinatal outcome in high risk pregnancies between 36 to 42 weeks.This comparative prospective study was carried out on 200 antenatal patients between 36-42 weeks of pregnancy in Department of Obstetrics & Gynaecology Smt Kashibai Navle Medical College and Hospital a tertiary care center from December 2016 to July 2018.All cases were divided into four groups based on NST and Doppler velocimetry of umbilical artery. Abnormal Doppler studies were found in 12% women. 14% had abnormal NST. Apgar score < 7 at 5 minutes were in 19 fetuses, out of these 15 had abnormal Doppler velocimetry. Average birth weight was low in Group D (1.2kg), where both the tests were abnormal. NICU admissions were 5% in Group A and 100% in Group B and D, where Doppler was abnormal. Mean gestational age was also low in group D. Highest perinatal mortality and neonatal morbidity was seen in women with abnormal umbilical artery Doppler. 6 neonatal deaths occur in Group D and 1 in Group B. In the present study, umbilical artery sensitivity for predicting perinatal morbidity and mortality is 46.1, specificity is 94, PPV is 93 and NPV is 54.Highest percentage of perinatal complications and perinatal deaths were seen in groups with abnormal Doppler velocimetry. Group D had the worst perinatal outcome.

Practicability of Serum Kallistatin Levels as a Biomarker in the Diagnosis of Tubo-Ovarian Abscess.

Objective: This study investigates the practicability of serum kallistatin as a biomarker in the diagnosis of tubo-ovarian abscess (TOA) because C-reactive protein (CRP) is insufficiently specific for diagnosis. Methods: Thirty patients (control group) who presented for elective gynecological surgeries and 30 who were hospitalized due to TOA (study group) at the Antalya Training and Research Hospital Gynecology Clinic, Türkiye, between January 1 and December 31, 2022, were included in the study. Blood samples were collected for the calculation of complete blood count, biochemistry, CRP, and serum kallistatin values, and the results were recorded in a database. Results: Although no significant differences were observed between the control and study groups in terms of age or body mass index, significant differences were observed in terms of marital status, number of pregnancies, parity number, intrauterine device history, and previous surgical history (p > 0.05). Serum hemoglobin levels (12.61 ± 1.30 vs. 11.47 ± 1.77; p = 0.008), white blood cell (7.9 [6.15 ± 9.7] vs. 17.0 [11.6-19.6]; p < 0.001), neutrophil (4.6 [3.6-6.12] vs. 13.6 [9.25-16.1]; p < 0.001), lymphocyte (2.51 ± 0.71 vs. 2.33 ± 0.69; p = 0.307), and platelet counts (285.63 ± 78.0 vs. 407.03 ± 131.96; p < 0.001), neutrophil-lymphocyte ratio (2.11 ± 0.93 vs. 6.18 ± 2.20; p < 0.001), neutrophil-lymphocyte ratio (123.16 ± 52.63 vs. 184.39 ± 63.90; p < 0.001), hs-CRP (1.20 [5.55-1.92] vs. 240 [138.25-291.0]; p < 0.001), kallistatin (7.18 ± 3.15 vs. 3.83 ± 3.69; p = 0.006), and urine leukocyte values (1 [0.75-3] vs. 3 [1-6.5]; p = 0.038) also differed significantly between the control and study groups. Conclusion: The study findings show that serum kallistatin levels can be used as a biomarker in the diagnosis of TOA. Further studies involving more participants are now needed to test the accuracy of our results.

Ultrasound Classification and Preoperative Ultrasound Diagnosis Analysis of Ovarian Ectopic Pregnancy.

A classification system of ovarian ectopic pregnancies (OEP) could aid in their management. This study aimed to investigate the ultrasound classification and preoperative ultrasound diagnosis of OEP. This retrospective case series study analyzed the clinical and ultrasound imaging data of 68 pregnant women diagnosed and confirmed with OEP at the Obstetrics and Gynecology Hospital affiliated with Tongji University between January 2015 and March 2023. The study focused on examining the ultrasound characteristics of different types of ovarian pregnancies and the accuracy of preoperative ultrasound diagnoses. The study included 68 patients with a median age of 30 (22-47) years. There were 43 cases (63.2%) of ruptured OEP and 25 (36.8%) of unruptured OEP. The unruptured cases were subclassified as embryonic sac type (n = 16) and heterogeneous mass type (n = 9). Preoperative ultrasound accurately diagnosed 19 cases (27.9%) of OEP, including 10 (62.50%) of the embryonic sac type, 4 (44.44%) of the heterogeneous mass type, and 5 (11.63%) of the ruptured type. Preoperative ultrasonography showed that embryonic sac type OEP was characterized by an intra-ovarian cystic structure with a distinctive hyperechoic ring and, in some cases (8 out of 16), the presence of embryonic buds and/or yolk sacs. Ruptured OEP was characterized by mixed masses in the pelvic cavity with minimal or significant free pelvic fluid, an unclear boundary between the mass and the ovary, and limited or no vascularity. Ultrasound may be used to determine the type of OEP preoperatively, with a higher diagnostic yield for the embryonic sac subtype. Preoperative ultrasonographic classification may enhance the preoperative diagnosis of OEP.

Unraveling the effects of DIP payment reform on inpatient healthcare: insights into impacts and challenges

BackgroundThe Diagnosis-Intervention Packet (DIP) payment system, initiated by China's National Healthcare Security Administration, is designed to enhance healthcare efficiency and manage rising healthcare costs. This study aims to evaluate the impact of the DIP payment reform on inpatient care in a specialized obstetrics and gynecology hospital, with a focus on its implications for various patient groups.MethodsTo assess the DIP policy's effects, we employed the Difference-in-Differences (DID) approach. This method was used to analyze changes in total hospital costs and Length of Stay (LOS) across different patient groups, particularly within select DIP categories. The study involved a comprehensive examination of the DIP policy's influence pre- and post-implementation.ResultsOur findings indicate that the implementation of the DIP policy led to a significant increase in both total costs and LOS for the insured group relative to the self-paying group. The study further identified variations within DIP groups both before and after the reform. In-depth analysis of specific disease groups revealed that the insured group experienced notably higher total costs and LOS compared to the self-paying group.ConclusionsThe DIP reform has led to several challenges, including upcoding and diagnostic ambiguity, because of the pursuit of higher reimbursements. These findings underscore the necessity for continuous improvement of the DIP payment system to effectively tackle these challenges and optimize healthcare delivery and cost management.

The reduction in macrosomia prevalence over a decade following the intensive intervention programs

ObjectiveTo assess changes in macrosomia prevalence following a two-stage lifestyle intervention program. MethodsThe study collected annual delivery data from singleton pregnant women at the Beijing Obstetrics and Gynecology Hospital in Beijing, China (2014–2023). The first intervention stage involved nutritional assessment and lifestyle management in pregnancy, and maternal weight and fetal growth monitoring were added in the second stage, with intensive management as necessary. Pre-intervention births (2014–2016) served as controls. The change in macrosomia and low birth weight prevalence following the intervention was assessed by an interrupted time series analysis. ResultsAmong 126,824 pregnant women, macrosomia prevalence decreased from 7.11 % to 4.15 % over ten years, with an accelerated decrease post-intervention (p for slope = 0.050 and 0.004 for the first and second stages), primarily contributed by the reduction in excessive gestational weight gain (adjusted population attributable risk = 28.6 %, p for Granger cause = 0.0001). The change in the increasing rate of low-birth-weight prevalence was non-significant. ConclusionsMacrosomia prevalence significantly decreased over a decade following the intensive intervention programs.

Medical management of first trimester missed miscarriages - A cross-sectional study.

Miscarriage, a common complication of early pregnancy before 12 completed weeks of gestation, is typically managed medically. We aimed to estimate the success and complication rate of medical management in women with first-trimester missed miscarriages. Our objective was to calculate the rate of complete uterine evacuation within three weeks of treatment, rate of infection, significant blood loss, re-admission, or surgical evacuation. It was a retrospective cross-sectional study that included women diagnosed with miscarriage at less than 13 weeks' gestation in Latifa Hospital's Gynecology Department from January 2019 to December 2019 in Dubai. These patients were given vaginal misoprostol, 400-800 mcg every 6-8 hours until expulsion of pregnancy. There were 294 women included in the study. The success rate was 60.5% (178/294). Twenty women developed significant blood loss (6.8%), four women developed infection (1.4%), 76 required readmission (25.9%), 12 women received blood transfusion (4.1%), and 74 women required a surgical evacuation (25.2%). Nulliparity, unscarred uterus, and the presence of abdominal pain with vaginal bleeding before treatment were significantly associated with the successful medical treatment (p<0.05). The success rate of the medical regimen studied lies on the lower end of what is quoted in the literature. The difference in the success rate could be attributed to the different definitions of success in other studies. Nulliparity, unscarred uterus and presence of abdominal pain with vaginal bleeding were associated with higher success.

Lymph node metastasis in grossly apparent early-stage epithelial ovarian cancer: A retrospective clinical study at a tertiary institute.

This study aimed to evaluate the incidence and predict the risk factors of lymph node (LN) metastasis among patients with grossly apparent early-stage epithelial ovarian cancer (EOC). We retrospectively reviewed the clinicopathologic data and follow-up information of 266 patients who underwent LN dissection for apparent early-stage EOC between January 2018 and September 2022 at the Obstetrics and Gynecology Hospital of Fudan University. Among 266 patients, 44 (16.5%) showed LN metastasis, of which 65.9% and 59.1% presented in the pelvic region and para-aortic region, respectively. Univariate analysis revealed higher LN positivity in patients with high-grade serous carcinoma (HGSC), preoperative imaging suggestive of LN metastasis, bilateral adnexal involvement, lymphovascular space invasion (LVSI), positive peritoneal cytology, and clinical stage IIA. LN metastases were identified in 7.9%, 10.2%, and 39.7% of clinical stage IA/B, IC, and IIA disease cases, respectively. Multivariate analysis confirmed significantly higher LN positivity rates in patients with HGSC, LVSI, and clinical stage IIA. In clinical stage IIA EOC, the 3-year progression-free survival (PFS) rates were 65.8% and 77.4% (P = 0.360) for LN-negative and LN-positive groups, respectively. In clinical stage I EOC, the 3-year PFS rates were 93.5% and 59.4% (P < 0.001) for LN-negative and LN-positive groups, respectively. High-grade serous histology, LVSI, and clinical stage IIA disease are predictive factors for LN involvement in early-stage EOC. In addition, LN metastasis appears to be associated with worse PFS in clinical stage I EOC compared with clinical stage IIA EOC.

Optimal prenatal genetic diagnostic approach for posterior fossa malformation: karyotyping, copy number variant testing, or whole-exome sequencing?

BackgroundPosterior fossa malformation (PFM) is a relatively uncommon prenatal brain malformation. Genetic diagnostic approaches, including chromosome karyotyping, copy number variant (CNV) testing, and whole-exome sequencing (WES), have been applied in several cases of fetal structural malformations. However, the clinical value of appropriate genetic diagnostic approaches for different types of PFMs has not been confirmed. Therefore, in this study, we aimed to analyze the value of different combined genetic diagnostic approaches for various types of fetal PFMs.MethodsThis retrospective study was conducted at Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital. Fifty-one pregnant women diagnosed with fetal PFMs who underwent genetic testing in our hospital from January 1, 2017 to December 31, 2022 were enrolled; women with an isolated enlarged cisterna magna were excluded. All participants were categorized into two groups according to the presence of other abnormalities: isolated and non-isolated PFMs groups. Different combined approaches, including karyotype analysis, CNV testing, and trio-based WES, were used for genetic analysis. The detection rates of karyotype analysis, CNV testing, and WES were measured in the isolated and non-isolated groups.ResultsIn isolated PFMs, pathogenic/likely pathogenic (P/LP) CNVs were detected in four cases (36.36%, 4/11), whereas G-banding karyotyping and WES showed negative results. In non-isolated PFMs, a sequential genetic approach showed a detection rate of 47.5% (19/40); karyotyping revealed aneuploidies in five cases (16.67%, 5/30), CNV testing showed P/LP CNVs in five cases (16.13%, 5/31), and WES identified P/LP variants (in genes CEP20, TMEM67, OFD1, PTPN11, ARID1A, and SMARCA4) in nine cases (40.91%, 9/22). WES showed a detection rate of 83.33% (5/6) in fetuses with Joubert syndrome. Only six patients (five with Blake’s pouch cyst and one with unilateral cerebellar hemisphere dysplasia) survived.ConclusionsWe recommend CNV testing for fetuses with isolated PFMs. A sequential genetic approach (karyotyping, CNV testing, and WES) may be beneficial in fetuses with non-isolated PFMs. Particularly, we recommend WES as the first-line genetic diagnostic tool for Joubert syndrome.

Risk factors for vaginal squamous intra-epithelial lesions in women with high-grade cervical lesions

ObjectiveTo investigate the high-risk factors associated with concurrent cervical intra-epithelial neoplasia (CIN) and vaginal intra-epithelial neoplasia (VaIN) in patients with high-grade lesions.MethodsThis retrospective study at the Obstetrics and Gynecology Hospital...

Clinicopathological features and prognostic analysis of synchronous mucinous metaplasia and neoplasia of the female genital tract

Objective: Synchronous mucinous metaplasia and neoplasia of the female genital tract (SMMN-FGT) occurring at multiple sites during the same period of time is extremely rare, and the aim of this study was to investigate the clinicopathologic features of SMMN-FGT and its relationship with prognosis. Methods: We retrospectively analyzed the clinicopathological features and follow-up records of 25 cases of SMMN-FGT diagnosed from January 2012 to October 2022 in the case database of Obstetrics and Gynecology Hospital of Fudan University. Results: The mean and median age at onset were 47 and 46 years old, respectively. Clinical manifestations included irregular vaginal bleeding or drainage, pelvic pain, and ovarian cysts, etc. Germline genetic test confirmed Peutz-Jeghers syndrome (P-J syndrome) in two patients. All patients underwent surgery, and some had postoperative adjuvant radiotherapy and/or chemotherapy. The most frequent site of lesion was the cervix (21 cases), with 11, 10 and 16 cases occurring in the endometrium, fallopian tubes and ovaries, respectively. Six cases involved three sites simultaneously, and only one case had all four sites involved at the same time. Among the 9 cases with P53 mutation phenotype, 6 cases had gastric-type mucinous adenocarcinoma, 2 cases had lobular endocervical glandular hyperplasia, and 1 case had mucinous adenocarcinoma, whereas all the minimally deviated adenocarcinomas had wild phenotype of P53. The median follow-up time was 59 months, during which 3 cases died and 6 cases developed local recurrence or distant metastasis. According to our analysis, postoperative recurrence or metastasis was correlated with the FIGO stage of the disease, the number of lesion sites and the severe degree of the uterine lesions (P＜0.05). Conclusions: SMMN-FGT had a relatively good clinical prognosis, and even advanced patients could benefit from surgery and adjuvant therapy. In young patients, the ovaries may be preserved if no evidence of lesions were seen after adequate evaluation. In SMMN-FGT, gastric-type mucinous adenocarcinoma occurring in the cervix may have a better prognosis than gastric-type mucinous adenocarcinoma of the cervix alone, so the accurate diagnosis of SMMN-FGT is critical for clinical management.

Determination of pregnant women’s exposure to thirdhand smoke, beliefs and affecting factors: a cross-sectional study from Turkey

ABSTRACT This study was conducted to determine pregnant women’s exposure to third-hand smoke, beliefs and influencing factors. The study included 400 pregnant women in a tertiary care obstetrics and gynecology hospital in Turkey. Data were collected using personal information form, Beliefs About Third-Hand Smoke Scale (BATHS-T) and Fagerström Test for Nicotine Dependence. 13.5% of the pregnant women smoked during pregnancy. However, 78.8% of the pregnant women were exposed to cigarette smoke at home. The mean score of BATHS-T scale and sub-scales increased in those whose spouses had university education or higher, and in pregnant women and their spouses who were public employees. The mean scores of BATHS-T scale and sub-scales were higher in pregnant women in the first trimester of pregnancy and in pregnant women with higher income levels. Community-based awareness of the effects of first, second and third-hand exposure to cigarette smoke on maternal and fetal health should be increased.

The effect of the “Femininity Identity Improvement Program” based on cognitive behavioral and expressive techniques applied to gynecological cancer patients on prolonged grief reactions: Study protocol for randomized controlled trial

The research was designed to determine the impact of the Femininity Identity Improvement Program based on cognitive-behavioral and expressive techniques applied to gynecological cancer patients on their prolonged grief responses. The research is the study protocol created for a randomized controlled experimental study. The research protocol prepared in accordance with SPIRIT 2013 was registered in the Clinical Trials system (XXXX). The research was conducted with 80 patients (40 patients in the intervention group and 40 patients in the control group) who underwent surgery in the gynecology and obstetrics clinic of a university hospital within the last year. Among these patients, those who had a surgery at least three months ago were included in the study. The intervention group participated in the Femininity Identity Improvement Program for 10 weeks, with sessions once a week, each lasting 90-120 minutes. The control group received no intervention. Measurements were taken before the program (pretest), at the end of the program (posttest at the 10th week), and three months after the program (follow-up measurement) to determine the effect of the program. Data were collected using the Prolonged Grief Disorder Scale-Patient Form. The Analysis of Covariance (ANCOVA) was used to analyze the data obtained at different times. The study integrates two psychotherapeutic interventions (cognitive-behavioral theory and art therapy) in an innovative way to structure the Femininity Identity Improvement Program for psychiatric nursing practice. Psychiatric nurses in oncology and other relevant clinical settings are recommended to apply this program to provide comprehensive care using current approaches.

Kallistatin as a Potential Biomarker in Polycystic Ovary Syndrome: A Prospective Cohort Study.

Polycystic Ovary Syndrome (PCOS) is a prevalent endocrine disorder with significant metabolic implications, including an increased risk of cardiovascular diseases and diabetes. Kallistatin, a serine proteinase inhibitor with anti-inflammatory and antioxidative properties, has been identified as a potential biomarker for PCOS due to its role in modulating inflammation and oxidative stress. This prospective cohort study was conducted at a university hospital's gynecology clinic. It included 220 women diagnosed with PCOS and 220 healthy controls matched for age and body mass index. Kallistatin levels were quantitatively assessed using enzyme-linked immunosorbent assay (ELISA) techniques. Associations between kallistatin levels and clinical manifestations of PCOS, including hyperandrogenism and metabolic profiles, were examined. Kallistatin levels were significantly lower in patients with PCOS (2.65 ± 1.84 ng/mL) compared to controls (6.12 ± 4.17 ng/mL; p < 0.001). A strong negative correlation existed between kallistatin levels and androgen concentrations (r = -0.782, p = 0.035). No significant associations were found between kallistatin levels and insulin resistance or lipid profiles. The findings indicate that reduced kallistatin levels are closely associated with PCOS and could serve as a promising biomarker for its diagnosis. The specific correlation with hyperandrogenism suggests that kallistatin could be particularly effective for identifying PCOS subtypes characterized by elevated androgen levels. This study supports the potential of kallistatin in improving diagnostic protocols for PCOS, facilitating earlier and more accurate detection, which is crucial for effective management and treatment.

To evaluate the performance of simultaneous amplification and testing assay for group B Streptococcus detection: comparison with real-time PCR and ddPCR assays

BackgroundTo evaluate the performance of simultaneous amplification and testing (SAT) assay for the detection of group B Streptococcus (GBS) in maternal vaginal and perianal swabs compared with real-time polymerase chain reaction (RT-PCR).MethodsWe obtained vaginal and perianal swabs from 1474 pregnant women at the Obstetrics and Gynecology Hospital of Fudan University (Shanghai, China) between April 2023 and June 2023. Vaginal and perianal swabs were collected at 35–37 weeks of gestation. Swabs were tested for GBS simultaneously by using the SAT assay and RT-PCR, and a comparative analysis (kappa coefficient) was performed. Furthermore, we conducted additional droplet digital PCR (ddPCR) tests to confirm the results when there were controversial results between SAT and RT-PCR. In addition, we compared the limit of detection, technical specificity, repeatability and reproducibility of SAT-GBS with those of routine RT-PCR assays.ResultsIn our study, the detection rate of clinical GBS according to the SAT assay was 11.5% (169/1471). The SAT assay showed a sensitivity of 91.8%, a specificity of 99.9%, a diagnostic accuracy of 98.9%, a positive predictive value (PPV) of 99.4% and a negative predictive value (NPV) of 98.8%. The kappa value between RT-PCR and SAT was 0.917.ConclusionsThis SAT assay for the detection of group B Streptococcus is not only easy to perform but can also detect GBS sensitively and specifically and may be used in the regular molecular diagnosis of GBS infection among pregnancies.

Uterocervical angle and cervical length measurements for spontaneous preterm birth prediction in low-risk singleton pregnant women: a prospective cohort study.

Preterm birth is the leading cause of early neonatal morbidity and mortality. Strategies to predict preterm birth risk can help improve pregnancy outcomes. Even pregnant women without known risk factors for preterm birth can also experience it. This study aimed to evaluate the ability of the uterocervical angle and cervical length to predict spontaneous preterm birth in low-risk singleton pregnant women. A prospective study on 1107 singleton pregnant women between 16+0 and 23+6weeks gestation at low risk for spontaneous preterm birth who were treated at the Haiphong Hospital of Obstetrics and Gynecology, Vietnam, between September 2020 and September 2021 was conducted. A single sonographer assessed the cervical length and the uterocervical angle using transvaginal ultrasonography. The patients were followed up until delivery to determine the main pregnancy outcome (spontaneous preterm birth before 37weeks gestation). The cut-off points for the uterocervical angle and cervical length were established by analyzing the receiver operating characteristic curve. The sensitivity, specificity, likelihood ratio, positive and negative predictive values, and accuracy of the uterocervical angle and cervical length for predicting spontaneous preterm birth were determined. A uterocervical angle ≥ 99° predicted spontaneous preterm birth at < 37weeks, with a sensitivity and specificity of 91% and 76%, respectively. A cervical length ≤ 33.8mm predicted preterm birth at < 37weeks with a sensitivity and specificity of 25% and 66%, respectively. A uterocervical angle ≥ 99° combined with a cervical length ≤ 33.8mm yielded the sensitivity, specificity, positive predictive value, likelihood ratio, and accuracy of spontaneous preterm birth prediction of 66%, 93%, 36%, 9, and 91%, respectively; thus provided a significant increase of specificity with an acceptable reduction of sensitivity as compared to cervical length alone. Besides the cervical length, the uterocervical angle can be considered a valuable ultrasound parameter for predicting spontaneous preterm birth in low-risk singleton pregnant women. Combining the uterocervical angle and cervical length yielded stronger spontaneous preterm birth prediction values.

The Relationship Between Psychological Pain, Spiritual Well-Being, and Social Support in Turkish Women Undergoing Therapeutic or Elective Abortion.

This study was conducted to determine the relationship between psychological pain, spiritual well-being, and social support amongTurkish women undergoing therapeutic or elective abortion. The cross-sectional study was conducted with 342 women who werehospitalized in the gynecology and obstetrics service of a city hospital between March 2021 and December 2022 in Turkey. The mean psychological pain, spiritual well-being and perceived social support scores of women undergoing therapeutic/elective abortion were 26.96 ± 11.21, 110.72 ± 13.09 and 64.09 ± 15.62, respectively. There were a significant negative correlation between psychological pain with spiritual well-being and social support. According to linear regression analysis, spiritual well-being, social support, age, employment status, economic level, history of abortion, number of abortion, current abortion type, and gestational week were statistically significant predictive factors of psychological pain. Therefore, healthcare providers can provide individualized psychosocial-spiritual care and counseling services that decrease psychological pain in women after therapeutic or elective abortion.

The Efficacy of the B-Lynch Procedure in Reducing Labor-Related Mortality and Morbidity in Low-Income Health Facilities in Low Setting Health Facilities

Purpose: Postpartum hemorrhage is a preventable cause of maternal death, yet it is rising in underdeveloped nations with low health resources. So, this study looked into whether B-Lynch and modified B-Lynch uterine compression sutures could stop major postpartum bleeding caused by uterine atonia in EL-Obeid, Sudan. Methodology: This is a descriptive longitudinal study undertaken at the Obstetrics and Gynecology hospitals in El-Obeid and Alfayhaa, located in North Kordofan State, Sudan. The study took place from January 2019 to December 2023. This study has registered a total of 218 individuals for participation. Findings: Using uterine compression sutures resulted in a remarkably low rate of problems, with only 2.3% of individuals experiencing adverse effects. About 71.5% of the study population did not have a blood transfusion. Only 0.9% of patients undergo peripartum hysterectomy. Registrars performed surgery on around 18.8% of the patients. The majority, approximately 45.4% of the patients, underwent elective cesarean sections for delivery. The majority of the cases, amounting to 66.5%, occurred in metropolitan areas. Individuals at the primary level of education reported the majority of the instances, accounting for 36.6%. The majority of events occurred within the age range of 21 to 25 years, accounting for 24.3% of the total. Unique contribution to theory, practice and policy: When uterotonic medications fail, uterine compression sutures are a safe, effective, and simple conservative surgical method for atonic postpartum hemorrhage. Well-trained doctors, including early careerists, can execute these simple procedures

Dietary Intake, Menopausal Symptoms, and Body Composition Associated with Possible Sarcopenia Among Vietnamese Middle-Aged Women: A Cross-Sectional Study.

Background: This study aims to investigate the prevalence of possible sarcopenia and its associated factors among middle-aged Vietnamese women. Methods: A cross-sectional study was conducted on 205 women aged 40-55 years who were admitted to the Can Tho Obstetrics and Gynecology Hospital between February and December 2023. The presence of possible sarcopenia was determined according to the AWGS 2019 criteria. Associated factors were dietary intake (total energy, protein, lipid, and carbohydrate intake), the severity of menopausal symptoms by using the Kupperman index, and body composition by using the bioelectrical impedance analysis device, Inbody S10. Logistic regressions were built to analyze the association between possible sarcopenia and its associated factors. Results: The prevalence of possible sarcopenia was 29.8%, with a mean age of 47.2. Possible sarcopenia was detected in 23% of the participants based on the criterion of low handgrip strength, whereas 83.6% of the participants when considered low performance in the chair stand test. Adjusted logistic regression analysis showed that living in a rural area (adjusted odds ratio [AOR]: 2.16, 95% confidence interval [95% CI]: 1.22-4.72), energy intake <25 kcal/body weight, (AOR: 1.94, 95% CI: 1.75-5.06), protein intake <0.91 g/body weight (AOR: 2.42, 95% CI: 1.51-5.76), skipping breakfast (AOR: 2.03, 95% CI: 0.91-4.54), mild menopausal symptoms (AOR: 2.68, 95% CI: 1.61-5.36), and obesity (AOR: 1.59, 95%CI: 1.29-3.67) were significantly associated with higher risk of possible sarcopenia. Conversely, higher muscle mass and higher upper limb mass were associated with a decreased risk of possible sarcopenia (total muscle mass AOR: 0.20, 95% CI: 0.07-0.59). Conclusions: These findings would provide a basis for enhancing management and prevention strategies to reduce the risk of sarcopenia in Vietnam. In particular, attention to nutrient intake and the management of menopausal symptoms may reduce the risk of sarcopenia.

Association between early pregnancy maternal blood pressure and risk of congenital heart disease in offspring

Objective: To analyze the association between maternal blood pressure and congenital heart disease (CHD) in offspring. Methods: From February 2018 to December 2020, pregnant women who participated in the China birth cohort study in Beijing Obstetrics and Gynecology Hospital, Shenzhen Maternal and Child Healthcare Hospital and Chengdu Women's and Children's Central Hospital were enrolled in this study. The baseline and follow-up information were collected using an electronic data collection system. Stepwise logistic regression model was used to analyze the association between maternal blood pressure including systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP) and pulse pressure difference (PP) in the first trimester of pregnancy and the risk of CHD in the offspring. A restrictive cubic spline curve was used to draw the dose-response curve between maternal blood pressure and CHD. Results: A total of 55 552 participants were included in this study. Of them, 31 038, 15 375 and 9 139 pregnant women were enrolled in Beijing Obstetrics and Gynecology Hospital, Shenzhen Maternal & Child Healthcare Hospital and Chendu Women's and Children's Central Hospital, respecitively. The age of pregnant women was (31.3±4.0) and the incidence of CHD in the offspring was 0.78% (435/55 552). Multivariable logistic regression model analysis showed that the increase of SBP (OR=1.01, 95%CI: 1.00-1.02), DBP (OR=1.01, 95%CI: 1.00-1.03) and MAP (OR=1.02, 95%CI: 1.00-1.03) in the first trimester were significantly associated with the risk of CHD in the offspring. The restrictive cubic spline analysis showed a positive linear association of SBP (Ptotal<0.001; Pnon-liear=0.315), DBP (Ptotal<0.001; Pnon-liear=0.928) and MAP (Ptotal<0.001; Pnon-liear=0.929) with the risk of CHD in the offspring. Conclusion: Maternal SBP, DBP and MAP in the first trimester of pregnancy were positively associated with the risk of CHD in the offspring.

Association between maternal peri-conceptional exposures and risk of hypospadias and cryptorchidism in offspring

Objective: To investigate the relationship between maternal exposures to peri-conceptional risk factors and the risk of hypospadias and cryptorchidism in offspring. Methods: Pregnant women who delivered male newborns and participated in the China birth cohort study between February 2018 and December 2020 at the research center of Beijing Obstetrics and Gynecology Hospital, Capital Medical University were selected for the study. All were enrolled at 6-13+6 weeks of their gestation. Baseline risk factor information was collected by questionnaire survey. Information on the outcome of hypospadias and cryptorchidism was obtained by clinical examination at birth and ultrasonography. Logistic regression was used to analyze the Odds Ratio (OR) and 95% Confidence Interval (95%CI) of each factor with respect to the onset of the outcome. Results: A total of 15, 833 pregnant women with an average age of (31.81±3.84) years were included. Among their offsprings, 113 were diagnosed as hypospadias or cryptorchidism (42 hypospadias, 69 cryptorchidism, and 2 both hypospadias and crypterchidism), with an incidence of 7.14‰. The results of multivariate logistic regression analysis showed that mothers with pregnancy history of birth defects (OR=3.01, 95%CI: 1.09-8.35), with preconception Hepatitis B infection (OR=4.74, 95%CI: 1.10-20.42), fetal growth restriction (OR=4.02, 95%CI: 2.10-7.68), multivitamin use since preconception (OR=1.98, 95%CI: 1.12-3.52), and never cook and eat at home (OR=2.17, 95%CI: 1.23-3.82) were risk factors for hypospadias and cryptorchidism (all P<0.05). Conclusions: Obesity in early pregnancy, preconception Hepatitis B infection, pregnancy history of birth defects, fetal growth restriction, multivitamin use before pregnancy, and rarely cook and eat at home were associated with an increased risk of hypospadias or cryptorchidism in their offsprings.