Knowledge, attitudes, and practices of healthcare providers among women oncofertility in Iran: a cross-sectional study.

BACKGROUND: In recent years, Iran has witnessed a remarkable increase in the incidence of cancer. This has led to an emerging challenge in the field of oncofertility, which seeks to address the impact of cancer treatments on fertility and endeavors to preserve reproduction. The study assessed healthcare providers' awareness, attitudes, and practices regarding fertility preservation (FP) in Iran. METHODS: A cross-sectional study was conducted to assess healthcare providers' knowledge, attitudes, and practices regarding oncofertility. An online self-made oncofertility survey of twenty-four items was administered to randomly selected participants from a list of healthcare providers registered with the Medical Council. The data were collected anonymously via Google Forms. Descriptive statistics, including number (n), prevalence (%), mean, and standard deviation, were calculated using SPSS 26.0. Additionally, chi-square tests were used to examine associations between categorical variables. Participants were categorized into oncology, obstetrics and gynecology (OB/GYN), and other specialties. RESULTS: A total of 423 responses were received and analyzed. Approximately 60% of the participants were obstetrics and gynecology subspecialists, while the remaining participants represented various disciplines such as surgery (9.7%), radiotherapy (6.4%), nuclear medicine (5.2%), and pediatrics (1.4%). More than 30% of the participants had not received any specific education about oncofertility, and more than 20% stated that FP strategies are not part of their routine treatment plan for young cancer patients. Oncologists had more education than those in the Obstetrics & Gynecology group. Half the participants were unaware of insurance coverage, and FP options were infrequently recommended. CONCLUSIONS: These findings highlight the urgent need to enhance healthcare workers' knowledge and attitudes toward FP in Iran and enable them to provide comprehensive support and guidance to cancer patients.

Relationship Between Anatomic Features of the Placenta, the Type of Abnormal Placental Cord Insertion and Adverse Pregnancy Outcomes in Singleton Pregnancies: A Prospective Observational Study.

INTRODUCTION: This study aimed to evaluate the potential value of placental anatomic features and various types of normal and abnormal cord insertion types in predicting adverse maternal-fetal outcomes in singleton pregnancies. We also tried to assess the association between these outcomes and various types of placental cord insertion. METHOD: This prospective observational study was performed on singleton pregnancies. For each patient placental features including diameter, thickness, type of cord insertion, and the shortest distance between the cord insertion point and placental edge were recorded. The relationship between these factors and the development of multiple adverse pregnancy outcomes including preterm labor, intrauterine fetal death (IUFD), and the rate of neonatal intensive care unit (NICU) admissions were evaluated and reported. RESULTS: Overall 308 patients were enrolled in the study. Smoker mothers had significantly smaller placentas (P-value = .008), and those with lower diameter placentas were more likely to suffer from IUFD (P-value = .0001). Shorter placental cord insertion distances led to more episodes of preterm labor (P-value = .057). Eccentric-type placental cord insertion was significantly associated with the development of preeclampsia (P-value = .006). DISCUSSION: Abnormalities in placental diameter and cord insertion can lead to significant maternal-fetal complications including preterm labor, IUFD, and preeclampsia.

Potential efficacy of digital polymerase chain reaction for non-invasive prenatal screening of autosomal aneuploidies: a systematic review and meta-analysis.

BACKGROUND: Digital Polymerase Chain Reaction (dPCR) presents a promising approach for quantifying DNA and analyzing copy number variants, particularly in non-invasive prenatal testing. This method offers a streamlined and time-efficient procedure in contrast to the widely used next-generation sequencing for non-invasive prenatal testing. Studies have reported encouraging results for dPCR in detecting fetal autosomal aneuploidies. Consequently, this systematic review aimed to evaluate the effectiveness of dPCR in screening for trisomy 21, 18, and 13. METHODS: A systematic search was conducted in PubMed, Web of Sciences, and Embase for relevant articles published up to December 30, 2023. The Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) was utilized for the quality assessment of the included articles. Furthermore, a bivariate random-effect regression model was used to conduct a meta-analysis on the utility of dPCR for trisomy 21 screening. RESULTS: A total of 9 articles were included in this review, with all of them assessing the utility of dPCR in trisomy 21 screening, and 2 and 1 studies conducting additional analysis on the screening abilities of dPCR for trisomy 18 and 13, respectively. A bivariate random-effects model calculated pooled sensitivity and specificity with a 95% confidence interval (CI). Meta-analysis of 6 studies comparing trisomy-21 screening with karyotyping demonstrated dPCR's pooled sensitivity of 98% [95% CI: 94 -100] and specificity of 99% [95% CI: 99 -100]. While conducting a meta-analysis for trisomy 13 and 18 proved impractical, reported values for sensitivity and specificity were favorable. CONCLUSIONS: These findings suggest that dPCR holds promise as an effective tool for non-invasive prenatal testing, presenting a less time-consuming and intricate alternative to next-generation sequencing. However, further research is necessary to evaluate dPCR's applicability in clinical settings and to delineate its specific advantages over next-generation sequencing. This study contributes valuable insights into the potential of dPCR for enhancing prenatal screening methodologies. TRIAL REGISTRATION: The protocol of this study was registered in the International Prospective Register of Systematic Reviews (PROSPERO) on 7/3/2024, with a registration code of CRD42024517523.

The association between increased fetal movements in the third trimester and perinatal outcomes; a systematic review and meta-analysis.

BACKGROUND: Fetal movement monitoring is one of the strategies used to assess the fetus's health. Until now, most studies focused on the decreased fetal movement and neonatal outcome, although this systematic review and meta-analysis is designed to assess the association between increased fetal movements (IFM) with perinatal outcomes. METHOD: The electronic databases including PubMed, Scopus, Web of Science, and EMBASE were systematically searched for studies investigating the perinatal outcome of women with increased fetal movements from inception to July 2023. Following that, a random-effect meta-analysis model was used to obtain the combined diagnostic and predictive parameters including perinatal mortality (still birth and early neonatal mortality), operative delivery, Apgar score, neonatal resuscitation at birth and NICU Admission. RESULTS: After the initial screening, seven studies examining the association between increased third trimester fetal movement and various perinatal outcomes were included. Meta-analysis revealed a significant reduction in the risk of cesarean delivery among patients with IFM compared to controls, suggesting a potential protective effect during childbirth. However, no statistically significant difference was observed in birth weight, small or large for gestational age births, neonatal intensive care unit admission, maternal age, umbilical cord around the neck, gestational diabetes mellitus, and hypertension, indicating that IFM may not be a major predictor of adverse perinatal outcomes or maternal conditions. Notably, IFM was significantly associated with a higher likelihood of labor induction. CONCLUSION: The findings suggest that IFM may have a protective effect against cesarean delivery. Additionally, IFM does not appear to be significantly associated with maternal age, umbilical cord around the neck, gestational diabetes mellitus and hypertension. However, the observed significant association with labor induction warrants further investigation.

Effects of sildenafil on Doppler parameters, maternal and neonatal outcomes in the active labor phase of low-risk pregnancies: a randomized clinical trial.

OBJECTIVES: The benefits of sildenafil by increasing blood flow in the improvement of Doppler parameters of umbilical (UA), uterine (UtA), and fetal middle cerebral arteries (MCA) remain uncertain. On the other hand, insufficient blood flow during uterine contractions in labor can lead to decrease blood supply and fetal distress. Therefore, we aimed to assess the changes in fetal Doppler indices and maternal and neonatal outcomes following the use of sildenafil in the active phase of labor in low-risk pregnancies with healthy fetuses. METHODS: This randomized double-blinded controlled trial was conducted on 70 pregnant single low-risk, pregnant women. The patients were randomly assigned into two groups receiving sildenafil (n=35) or placebo (n=35) when the active phase of labor was initiated. Doppler parameters were assessed at baseline as well as 3 h after that. Indeed, the maternal and neonatal outcomes were compared between groups. RESULTS: The Doppler parameters including the pulsatility index of MCA, UA, and left and right UtA remained unchanged after the administration of sildenafil. Neonatal outcomes including birth weight, PH of the umbilical artery, Apgar score, respiratory distress syndrome, and neonatal intensive care unit admission as well as maternal outcomes such as cesarean section rate and the occurrence of intrapartum/postpartum hemorrhage had no difference between groups. CONCLUSIONS: The use of sildenafil in the active phase of labor in low-risk pregnancies may not be beneficial in improving Doppler parameters in MCA, umbilical, and uterine arteries and thus may not improve pregnancy outcomes.

Examining the Morphology of External Genitalia in Iranian Women: A Labiagram-based Study in Iran and its Influence on Patients' Self-Satisfaction.

BACKGROUND: This study aims to document a woman's external genitalia data in the form of a labiogram and investigate whether variations in the size of specific components of a woman's external genitalia can influence her overall satisfaction with the esthetic appearance of her genitalia. METHODS: A cross-sectional observational study was carried out on a sample of 500 Iranian women. Socio-demographic information was collected for all participants, and they completed the Female Genital Self-Image Scale (FGSIS) questionnaire. Measurements of different external genitalia components were obtained for all participants. RESULTS: The findings revealed that there was no significant association between the measurements of the external genitalia and age or BMI. However, a significant negative correlation was observed between the total score on the FGSIS and specific parameters related to the width of different sections of the labia minora. The correlations were as follows: left lower third (r = - 0.305), lower right third (r = - 0.302), left middle third (r = - 0.365), right middle third (r = - 0.435), left upper third (r = - 0.397), and right upper third (r = - 0.407) (P value< 0.001). Moreover, cutoff points of 1.95 cm on the left side and 1.90 cm on the right side were identified through analysis as thresholds for predicting dissatisfaction among women. CONCLUSION: This study suggests that the width of the labia minora might influence certain women's motivation to undergo labiaplasty, a surgical procedure designed to modify the labia minora. To help women make informed decisions, it is crucial for those considering the procedure to have a comprehensive understanding of different labia minora types, potential benefits, and associated risks. By being well-informed, individuals can make choices that align with their personal preferences and priorities. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

A Decade of Lawsuits Against Surgeons Performing Female Genital Cosmetic Surgery (FGCS) in Tehran, Iran.

BACKGROUND: The objective of this study is to evaluate the legal proceedings that arise from Female Genital Cosmetic Surgeries (FGCS) and analyze the reasons why women file complaints against their surgeons. Additionally, we examined the outcomes of the legal decisions associated with these complaints. METHODS: This descriptive cross-sectional study was conducted in Tehran province, Iran, from 2012 to 2021. The primary data source for this study was forensic medical records, which were reviewed to gather relevant information. The collected data included the characteristics of the participants, the reasons for lawsuits, the procedure setting, and the outcomes of the legal decisions. RESULTS: A total of 121 patients were examined in the study, revealing that Labiaplasty was the most prevalent procedure (49.6%), followed by vaginoplasty (19.8%) and perineoplasty (13.2%). The most common complaints were related to cosmetic concerns (57%), lack of recovery (26.4%), and sexual dysfunctions (22.3%). Healthcare providers were found liable for malpractice in 52.1% of cases. Additionally, having the surgery performed by a gynecologist decreased the risk of malpractice (ß = 0.21, p= 0.034), while procedures in private clinics increased the risk (ß = 2.95, p = 0.040). CONCLUSION: The study's findings emphasized the importance of providing women with comprehensive education and consultations to ensure they are well-informed about the potential outcomes and risks of FGCS. Furthermore, the study highlighted the significance of having these surgical procedures performed by skilled and experienced surgeons. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these evidence-based medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

The knowledge domain and emerging trends in the infertility field: A 67-year retrospective study.

Infertility is a significant problem influencing many couples. Our purpose was to assess the field of infertility in Obstetrics and Gynecology from 1955 to 2022 reviewing 3575 documents found in the Web of Science database. Most articles were in the areas of Reproductive Biology, Fertility, Endometriosis & Hysterectomy, and Chromosome Disorders. We found publication has increased dramatically since 1989. Agarwal, Thomas, and Sharma; United States, England, and Canada; Fertility and Sterility, Human Reproduction, and AJOG were the most-cited authors, countries, and journals, respectively. We discovered five substantive clusters: male infertility factors, female infertility factors, causes and treatment of infertility, the consequence of infertility, and assisted reproductive techniques. Using bibliometric review (Co-citation analysis) six research areas were found: semen analysis and sperm morphology, regional differences in the psychological effects of infertility, unexplained infertility, endometriosis, diagnosis and treatment of infertility, and polycystic ovary syndrome. Despite advances in understanding infertility, further research is needed.

Quality of Life in Breast Cancer Patients: A Systematic Review of the Qualitative Studies.

OBJECTIVE: Quality of life (QoL) in breast cancer patients is still an important topic. Despite numerous quantitative scales, qualitative studies can help to in-depth understand the QoL of breast cancer patients. The purpose of this systematic review was to integrate qualitative studies on the QoL of women with breast cancer. METHODS: A literature search was performed in electronic databases including PubMed, Scopus, and Web of Science from January 1, 2010 until June 28, 2022 to find out qualitative studies assessing breast cancer patient's QoL. Two authors independently evaluated methodological quality according to the consolidated criteria for reporting qualitative research (COREQ) checklist. Data were extracted and reported by themes for cancer-free women and patients with metastatic cancer separately. RESULTS: In all, 1565 citations were retrieved. After removing 1387 duplicate and irrelevant papers, the full texts of 27 articles were reviewed and finally, 9 were eligible for evaluation. In quality checking of the citations, all articles gained the required quality score. After examining and merging similar topics, nine major themes were extracted. Physical, spiritual, and psychological aspects of QoL were the common issues in cancer-free women (before and after the COVID-19 pandemic) and patients with metastatic cancer. Perception of cancer and social life were the other main concerns in cancer-free women, whereas, in metastatic patients' overall survival and planning for the future and their children's life was the focus of interest. Women with metastatic disease showed more vulnerability in coping compared to cancer-free women. CONCLUSION: This review provides an opportunity to have a closer look into the several domains of QoL in women with breast cancer. In-depth information provided by this review might help to develop interventions for patients and their families to support women to cope much better with their life challenges.

Correlation between PAPP-A serum levels in the first trimester of pregnancy with the occurrence of gestational diabetes, a multicenter cohort study.

OBJECTIVE: This study aimed to investigate the association between first-trimester Pregnancy-associated plasma protein A (PAPP-A) levels and subsequent gestational diabetes mellitus (GDM) development. METHOD: The study was conducted on 5854 pregnant women who attended routine prenatal care. Maternal biomarkers, including PAPP-A and free beta hCG, were measured for all women in a referral laboratory and converted to MoM values. Pregnant women were divided into two groups, based on the serum concentration of PAPP-A, (PAPP-A > 0.4 (normal) and PAPP-A < 0.4 (low)). Data on the screening test for GDM and pregnancy outcomes were collected and analyzed with appropriate tests. RESULT: Of the 5854 pregnant women, 889 (15.19%) developed GDM. The maternal PAPP-A MoM concentrations were significantly lower in GDM cases compared to controls. Indeed, gestational age at delivery and birth weight were significantly lower (p < 0.001) in PAPP-A MoM < 0.4, and the rate of intrauterine growth restriction (IUGR) was significantly higher (p < 0.001). ROC analysis revealed that the sensitivity and specificity of MoM concentration for predicting GDM were 53.3% and 51.9%, respectively. CONCLUSION: Lower maternal PAPP-A in early pregnancy can lead to glucose intolerance and increase the risk of subsequent GDM development. In addition, decreased serum concentration of PAPP-A is significantly correlated to lower birth weight and IUGR.

COVID-19 vaccination during pregnancy: a systematic review and meta-analysis.

BACKGROUND: SARS-CoV-2 exposure during pregnancy is related to adverse effects for both the mother and the infant. SARS-CoV-2 vaccination has lowered the risk of symptomatic disease substantially. Recently published studies have evaluated the outcomes of women who received the COVID-19 vaccine during pregnancy; systematic evidence regarding vaccination safety is crucial to ensure that COVID-19 vaccination is not associated with adverse pregnancy and neonatal outcomes. METHODS: Pubmed/MEDLINE, EMBASE, Scopus, Web of Science, and Clinicaltrials.gov were searched from each database's inception through April 7, 2022. All interventional and observational studies comparing neonatal or pregnancy outcomes between pregnant women who received COVID-19 vaccines during their pregnancy and unvaccinated pregnant women were included. The random-effects model was used in the meta-analyses. RESULTS: A total of 11 studies comprising 756,098 pregnant mothers were included. The rate of neonates with 5-min Apgar score ≤ 7 (log RR -0.08 (95% CI: -0.15 to -0.00), (P = 0.03)) and pregnant mothers with preterm birth (log RR -0.11 (95% CI: -0.21 to -0.01), (P = 0.02)) was significantly lower among vaccinated group. No significant difference was observed in adverse neonatal outcomes (log RR -0.07 (95% CI: -0.17 to 0.03)), small for gestational age (log RR -0.06 (95% CI: -0.14 to 0.02)), caesarean delivery (log RR 0.05 (95% CI: -0.05 to 0.15)), postpartum hemorrhage (log RR -0.05 (95% CI: -0.13 to 0.02)), stillbirth (log RR -0.05 (95% CI: -0.54 to 0.45)). CONCLUSIONS AND RELEVANCE: In this systematic review and meta-analysis, no evident differences were observed when comparing vaccinated pregnant mothers with those who had not received COVID-19 vaccines. Based on low certainty of evidence, vaccination during pregnancy was accompanied by a favorable Apgar score in neonates and fewer preterm births.

Breast Implant Illness as a Challenging Disorder in Clinics.

Breast augmentation is a common cosmetic procedure but may cause physical and psychological side effects, including malignancies and breast implant illness (BII). BII is a condition that can improve with implant removal. We present a challenging case with the diagnosis of BII that was appropriately managed, and we wanted to share this experience with you. A 41-year-old woman with bilateral breast augmentation presented with nonspecific symptoms like pain, fatigue, and brain fog. After doing all workups and ruling out other causes, she underwent implant removal surgery with the diagnosis of BII. The patient's symptoms disappeared after the surgical intervention to remove the breast implants. Overall, the case presented highlights the importance of considering breast implant illness (BII) as a potential cause of general and nonspecific symptoms in patients with breast implants. BII is a condition that can cause physical and psychological symptoms and can be challenging to diagnose due to its non-specific nature. This case underscores the importance of educating patients about breast augmentation's potential risks and side effects and obtaining informed consent before surgery. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Infantile neurodevelopmental outcome after fetoscopic laser photocoagulation for twin-to-twin transfusion syndrome: the first prospective experience from Iran.

OBJECTIVE: We sought to evaluate the neurodevelopmental outcomes at 12 months of age among infants with twin-to-twin transfusion syndrome (TTTS) undergoing fetoscopic laser photocoagulation (FLP). MATERIALS AND METHODS: In this prospective longitudinal study, neurodevelopmental assessment was performed among the infants at the corrected age of 12 months, who were diagnosed with TTTS and treated by FLP. The Ages and Stages Questionnaire (ASQ) was filled out by parents. In the next step in infants with abnormal ASQ, motor and cognitive developments were evaluated by Bayley's infant and toddler development scoring system (Bayley 3-Third edition). RESULTS: In 39 FLP procedures the rate of live birth of at least one twin was 73.8%. Four neonatal deaths were recorded, three of which were due to prematurity and one was due to heart anomaly. The ASQ was normal in 89.7% (35/39) of the infants (group I), 5.1% (2/39) had minor neurodevelopmental impairment (NDI) (group II), and 5.1% (2/39) had major NDI (group III). The 4 infants with abnormal ASQ had Bayley examination which showed two with mild to moderate cerebral palsy and two had delayed verbal skills and autistic spectrum disorder. No significant difference was noted between survivors with and without NDI with respect to donor or recipient status, birth weight, gestational age at birth, Quintero stage of TTTS. In addition, the relationship between gestational age at the time of undergoing FLC and NDI was not significant. CONCLUSION: In our population, minor and major neurodevelopmental impairment were seen in 10.2% of the infants. This information is useful for counseling our couples in this population prior the procedure.

Radiofrequency ablation for selective fetal reduction in complicated Monochorionic twins; comparing the outcomes according to the indications.

BACKGROUND: To evaluate the perinatal outcomes in women with complicated monochorionic diamniotic twins who underwent selective reduction using radiofrequency ablation (RFA). METHODS: This retrospective study included patients with complicated monochorionic diamniotic twins between 16 to 28 weeks who underwent selective reduction using RFA. RESULTS: During the study period, 143 women with complicated monochorionic twins underwent RFA including 52 with selective fetal growth restriction (sFGR), 48 with twin to twin transfusion syndrome (TTTS), 33 with major fetal anomalies in one of the twins, and 10 with reversed arterial perfusion sequence (TRAP). The overall survival was 71.3% (102/143). The procedures were technically successful in achieving selective termination in all cases. The mean ± SD of gestational age at the time of the procedure was 21.0 ± 2.3 weeks. The mean ± SD of gestational age at delivery was 34.6 ± 3.3 weeks. The mean ± SD of overall procedure-to-delivery time was 12 ± 1.7 weeks. The pregnancy success rates among sFGR, TRAP, TTTS and anomaly groups were 82.7, 80, 73 and 60.7% respectively. There were no maternal complications. CONCLUSION: Radiofrequency ablation for fetal reduction in complicated monochorionic twin pregnancies appears to be a reasonable option. The pregnancy success rate following RFA selective reduction was highest among sFGR and TRAP groups and lowest in the anomaly group.

Creating a novel strategy to reduce unnecessary laboratory testing based on healthcare cost analysis in high-risk pregnancies and delivery ward.

INTRODUCTION: Inappropriate request for laboratory tests is a challenging problem and an important cause for additional healthcare costs. Indeed, it may have further ambiguity for the clinicians. This study aimed to design an education-based program to reduce unnecessary laboratory testing orders and the associated costs. MATERIALS AND METHODS: In this interventional prospective study that took place in an educational hospital, the type and frequency of selected laboratory testing requested by gynecology, and obstetrics residents in the patients with gestational diabetes mellitus, preeclampsia, preterm labor, and premature preterm rupture of the membrane as well as cesarean section and normal vaginal delivery were analyzed periodically in a 1-year interval. At the same time, continuous educational supports and monitoring were performed. The results were compared before and after interventions. RESULTS: The educational intervention regardless of the etiologies of the admission, decreased the requested laboratory testing significantly (p < 0.001), except for CBC. Indeed, no near misses or delays in treatment were observed. Cost analysis showed a 31.3% reduction of expenses per inpatient day due to the decrease in the number of daily laboratory testing ordered. CONCLUSIONS: Appropriate education and continuous monitoring of the residents could reduce the unrequired laboratory testing as well as healthcare costs.

Maternal mortality following thromboembolism; incidences and prophylaxis strategies.

BACKGROUND: Thromboembolism is one of the main causes of maternal mortality, which can be prevented in many cases. The present study was designed to investigate the incidence and prophylaxis strategies for maternal mortality following thromboembolism in postnatal. METHODS: In this case series study, the data of the mortality cases were extracted according to the ethical and security standards of the Ministry of Health of the country and compared with a healthy control group. The thromboembolism risk factors measured and scored using a questionnaire entitled "the evaluation of risk factors for maternal mortality following thromboembolism during pregnancy, labor, or post-partum". RESULTS: The maternal mortality rate was 16 per 100,000 live births. Among 297 mortality cases, 27 (9%) death were due to thromboembolism. The mean gestational age was 32.5 weeks. Dyspnea (88.8%) and tachycardia (18.5%) were found as common clinical manifestations in these patients. Sixteen cases (59.3%) did not get heparin, 6 (22.2%) received single dose and 5 (18.5%) received two doses and more. In these 11 cases, 5 (45%) patients received heparin before surgery, 1 after surgery, and 5 before and after surgery. Twenty cases deceased in the first hours after delivery and the rest after 2 to 12 days. The average score of risk for thromboembolism based on Royal College of Obstetricians & Gynecologist (RCOG) guideline was 4.6. CONCLUSION: It seems that one of the most important cause of maternal mortality in this study was the lack of recognition of high-risk patients and the lack of prescription for prophylaxis with heparin and this clearly explains the need for accurate screening of high-risk mothers, designing a standard form and the care and treatment of these patients.

Peptic ulcer perforation after cesarean section; case series and literature review.

BACKGROUND: Peptic ulcer perforation in the early post-cesarean period is rare but may result in maternal mortality. CASE PRESENTATION: Four cases of post-cesarean peptic ulcer perforation are presented. In all four patients, presentations include peritoneal signs such as acute abdominal pain and progressive distention, hemodynamic instability and intraperitoneal free fluid by ultrasound. Laparotomy and repair were done in all 4 cases. There were 2 maternal deaths. We also have reviewed English literature for the similar cases reported from 1940 to March 2019. CONCLUSION: New onset tachycardia, abdominal pain and progressive distension after cesarean section without congruent changes in hemoglobin should raise concerns for intra-abdominal emergencies including perforated peptic ulcer. Early use of ultrasound should be considered to assist in diagnosis. Coordinated care by an obstetrician and a general surgeon is necessary in presence of any unusual postoperative abdominal pain. Early recognition of the disease is imperative to limit the surgical delay and to improve the outcomes.

Recurrent Pregnancy Loss: A Bibliometric Review.

Background: The research combined different bibliometric techniques to analyze systematically recurrent pregnancy loss (RPL) documents from 1970 to 2023. Methods: Overall, 1287 documents from the Web of Science database associated with recurrent pregnancy loss between 1970 and 2023 were identified for more than 300 journals. The data were analyzed with VOSviewer software. Results: The trend of paying attention to the topic of RPL can be divided into three periods. The number of publications on RPL increased significantly after 2010. Most of the papers were published in Obstetrics and Gynecology and Reproductive Biology areas. Utilizing co-occurrence and co-citation analysis, our study found that the most influential documents mapped the knowledge structure, and projected future research directions. The co-occurrence analysis showed five clusters even though the co-citation analysis designates four. Conclusion: RPL has increased in recent years exponentially and some areas were explained carefully, therefore these results could be used as a research agenda for the future direction by a range of interested beneficiaries.