Towards effective screening for paternal perinatal mental illness: a meta-review of instruments and research gaps.

Background: Paternal perinatal mental illness (PPMI), which affects around one in 10 fathers, is under-recognised despite increasing awareness of men's mental health in the perinatal period. Social stigma and men's reluctance to seek help exacerbate this gap. Neglecting the mental health needs of new fathers not only puts them at increased risk for mental illness themselves, but also has a profound and long-lasting impact on their families, children and their own self-esteem as they navigate their new role in the family dynamic. Objective: This meta-review systematically identifies instruments assessing PPMI symptoms, evaluates their psychometric properties and applicability, presents key findings from studies using these tools, and identifies gaps and limitations in the literature on PPMI symptom assessment. Methods: A systematic literature review was conducted using search strategies applied to PubMed, PsycNet APA, Cochrane, and Web of Science, supplemented by hand searches. Relevant information was extracted from each included study. Extracted data were analysed narratively to address the research questions. Results: Findings identified limitations and gaps in current screening practices. While the Edinburgh Postnatal Depression Scale (EPDS) is the most widely used screening tool for both fathers and mothers, it inadequately captures atypical depressive symptoms in men. Cutoff scores lack consensus, and instrument sensitivity varies significantly due to cultural and sociodemographic factors. A number of other screening tools have been identified, most of which are more general and not specifically designed for perinatal mental health. Conclusion: This meta-review broadens perspectives on PPMI screening instruments, highlighting key themes, patterns, and differences across the included reviews. While a variety of screening tools are used, the review underscores the necessity for tools specifically tailored to fathers during the perinatal period.

Monkeypox infection and pregnancy in lower and middle-income countries: Precautions & recommendations.

Monkeypox (MPX), an orthopoxviral disease endemic in Africa, is now a public health emergency of international concern (PHEIC) as declared by the World Health Organization in July 2023. Although it is generally mild, the overall case fatality rate was reported to be 3%, and the basic reproduction number (R0) is > 1 in men who have sex with men (MSM, i.e., Portugal (1.4), the United Kingdom (1.6), and Spain (1.8)). However, R0 is < 1 in other settings. In concordance with the smallpox virus, it is also expected to increase the risk of adverse outcomes for both the mother and the fetus. The outcomes of the disease in an immunocompromised state of pregnancy are scary, showing high mortality and morbidity of both mother and fetus, with up to a 75% risk of fetal side effects and a 25% risk of severe maternal diseases. Therefore, it warrants timely diagnosis and intervention. The reverse transcription polymerase chain reaction (RT PCR) test is the standard approach to diagnosis. We summarized the recent findings of MPX on pregnancy, and the associated risk factors. We also give recommendations for active fetal surveillance, perinatal care, and good reporting to improve outcomes. The available vaccines have shown promise for primary disease prevention.

African American Fathers as a Solution to the Maternal Health Crisis.

The research is limited to the role of African American (AA) fathers in maternal health. African American fathers are largely not included in perinatal care, and their contribution may be essential in addressing the Black maternal health disparity crisis. The purpose of this conceptual paper is to examine the evidence of African American fathers involvement in supporting maternal health during the perinatal period. This conceptual paper will summarize research findings and will focus on 1) the evolution of the concept of fatherhood and the role of African American fathers; 2) the extent of African American fathers engagement during the perinatal period; and 3) the potential for African American fathers to play a key role in improving maternal health. Findings from this paper will enhance the evidence base on fathers' involvement in maternal health, highlight the research gaps, and opportunities to focus on African American fathers in addressing maternal morbidity and mortality among African American women.

Association between hypertensive disorders of pregnancy and gestational diabetes and risk of atopic dermatitis in childhood: A systematic review and meta-analysis.

The purpose of this review was to examine if maternal hypertensive disorders of pregnancy (HDP) and gestational diabetes mellitus (GDM) result in an increased risk of atopic dermatitis or eczema (AD-E) in childhood. We searched the databases of PubMed, Embase, CENTRAL, Web of Science, and Scopus for cohort or case-control studies up to 25th June 2023. Random-effects meta-analysis was done to generate the odds ratio (OR) of the association between HDP/GDM and AD-E. Eight studies were included. Meta-analysis of five studies showed that GDM in the mother was associated with an increased risk of AD-E in the offspring (OR: 1.35 95% CI: 1.13, 1.61 I2 = 61%). Pooled analysis of four studies demonstrated no association between HDP and risk of AD-E in the offspring (OR: 1.03 95% CI: 0.99, 1.08 I2 = 0%). The results did not change on sensitivity analysis and subgroup analysis based on study type, method of AD-E diagnosis, and sample size. This meta-analysis suggests that GDM may significantly increase the risk of AD-E in childhood, however, HDP does not seem to impact the risk of AD-E. Evidence is limited by the small number of studies and high interstudy heterogeneity. Further studies are needed to improve the quality of evidence.

Perinatal mortality and its predictors in Beni City, Democratic Republic of Congo: a cross-sectional study.

BACKGROUND: Globally, perinatal mortality rates have decreased considerably in the last 30 years. However, in sub-Saharan African countries perinatal mortality remains a public health burden. Therefore, this study aimed to determine the Perinatal Mortality Rate and the factors associated with perinatal mortality in Beni City, Northeastern Democratic Republic of Congo. METHODS: A hospital-based retrospective cross-sectional study was conducted among 1394 deliveries that were documented in Beni General Referral Hospital from 2 January to May 31, 2022. The study was done in the conflict-ridden Beni city of the North Kivu Province. Analysis was done using Open Epi and SPSS version 22. Binary and Multivariate logistic regression analyses were performed. Odds ratio with 95% confidence interval was used to measure strength of association. RESULTS: Findings indicate that 60.7% of 1394 participants were below the age of 21 years, and 95.1% (1325) Beni residents. The Perinatal Mortality Rate was 42.3 per 1000 live births. Majority (51) of the postpartum women who experienced perinatal mortality didn`t have a history of perinatal mortality as compared to their counterparts. Multivariable analysis revealed that birth weight (AoR = 0.082, 95% CI 0.014-0.449, p < 0.05) and Apgar score in the 10th minute (AoR = 0.082, 95% CI 0.000- 0.043, p < 0.05) were significantly associated with Perinatal mortality. CONCLUSION: The high perinatal mortality rate in Beni General Referral Hospital, approximately four in every 100 births remains a disturbing public health concern of which is attributable to low birth weight and Apgar score. This study may help policy-makers and healthcare providers to design preventive interventions.

Interaction of maternal smoking and gestational diabetes mellitus on newborn head circumference and birthweight.

INTRODUCTION: Maternal smoking during pregnancy and gestational diabetes mellitus (GDM) have opposite effects on fetal growth during pregnancy. The aim of the study was to evaluate the interaction of smoking during pregnancy and gestational diabetes mellitus on head circumference and birthweight of newborns. MATERIAL AND METHODS: The study included all primiparous women with singleton pregnancies (n = 290 602) without previously diagnosed diabetes or hypertension in Finland between 2006 and 2018. The information on gestational diabetes mellitus, newborn birthweight and head circumference, and maternal smoking and backgrounds was derived from the Finnish Medical Birth Register. Linear regression models were used in the analyses. RESULTS: In total 8.0% of parturients quit smoking during the first trimester and 9.9% continued smoking thereafter. The prevalence of GDM was 8.9% (n = 25 948). Newborns of women who continued smoking had a smaller head circumference (b = -0.24, SE = 0.01, p < 0.0001) and birthweight (b = -0.28, SE = 0.01, p < 0.0001) compared to newborns of women who did not smoke. Head circumference and birthweight were greater in newborns of women with GDM (b = 0.09, SE = 0.01, p < 0.0001 and b = 0.16, SE = 0.01, p < 0.0001, respectively) compared to newborns of women without GDM. In the interaction analyses, head circumference (b = -0.13, SE = 0.01, p < 0.0001) was smaller and birthweight (b = -0.13, SE = 0.02, p < 0.0001) was lower in newborns of women with GDM who continued smoking compared to newborns of women without GDM who did not smoke. CONCLUSIONS: Although smoking and GDM have opposite effects on fetal growth, the negative effects of exposure to smoking are also seen in newborns of women with GDM. Compared to smoking after the first trimester of pregnancy, cessation of smoking during the first trimester was associated with greater head circumference and birthweight in newborns.

Causal relationships exist between polycystic ovary syndrome and adverse pregnancy and perinatal outcomes: a Mendelian randomization study.

Introduction: Previous observational studies have shown that polycystic ovary syndrome (PCOS) was associated with adverse pregnancy and perinatal outcomes. However, it remains controversial whether PCOS is an essential risk factor for these adverse pregnancy and perinatal outcomes. We aimed to use instrumental variables in a two-sample Mendelian randomization (MR) study to determine causality between PCOS and adverse pregnancy and perinatal outcomes. Materials and methods: Summary statistics were extracted from a recent genome-wide association study (GWAS) meta-analysis conducted in PCOS, which included 10,074 cases and 103,164 controls of European ancestry. Data on Adverse pregnancy and perinatal outcomes were summarized from the FinnGen database of European ancestry, which included more than 180,000 samples. The inverse variance weighted (IVW) method of MR was applied for the main outcome. To assess heterogeneity and pleiotropy, we conducted sensitivity analyses, including leave-one-out analysis, weighted median, MR-PRESSO (Mendelian Randomization Pleiotropy RESidual Sum and Outlier), and MR-Egger regression. Results: Two-sample MR analysis with the IVW method suggested that PCOS exerted causal effects on the risk of hypertensive disorders of pregnancy [odds ratio (OR) 1.170, 95% confidence interval (CI) 1.051-1.302, p = 0.004], in particular gestational hypertension (OR 1.083, 95% CI 1.007-1.164, p = 0.031), but not other pregnancy and perinatal diseases (all p > 0.05). Sensitivity analyses demonstrated pleiotropy only in pre-eclampsia or eclampsia (p = 0.0004), but not in other pregnancy and perinatal diseases (all p > 0.05). The results remained consistent after excluding two outliers (all p > 0.05). Conclusions: We confirmed a causal relationship between PCOS and hypertensive disorders of pregnancy, in particular gestational hypertension, but no association with any other adverse pregnancy or perinatal outcome. Therefore, we suggest that women with PCOS who are pregnant should have their blood pressure closely monitored.

The Impact of the Use of e-Partogram on Maternal and Perinatal Outcomes: A Scoping Review.

To overcome shortcomings of the paper partograph, enhance care during labor and delivery, improve record keeping, and help decision-making, several countries have focused on adopting low-cost digital applications. This scoping review highlights the usability and current status of the digital partogram in obstetric care. We conducted a thorough search involving the databases ScienceDirect, PubMed, and Google Scholar for relevant studies from inception till September 2023 by using the keywords "partograph", "electronic", and "obstetric" as well as the Boolean operators "AND" and "OR". Based on the selection criteria, 25 studies exploring the application of electronic partographs (e-partographs) in obstetric care were included in the review. The majority of the studies examined the efficiency and reported the effectiveness of e-partographs in comparison to paper partographs. The e-partograph has also demonstrated a clear benefit in that the healthcare providers filled out the data, and a reminder mechanism was placed, which might help determine whether the labor process was normal or needed more care. Moreover, an e-partograph was simple to adopt and use for obstetric caregivers and had the potential to save time. To sum up, digital partograph produces superior results to paper partograph. The use of an e-partograph can keep deliveries on track while lowering the need for cesarean sections and prolonged labor. The e-partograph provides essential benefits to its users and also provides a warning system with audible and visual cues that might be utilized to detect difficulties during delivery.

Health Equity and Perinatal Mental Health.

PURPOSE OF REVIEW: Pregnancy and the postpartum period are vulnerable times to experience psychiatric symptoms. Our goal was to describe existing inequities in perinatal mental health, especially across populations, geography, and in the role of childbirth. RECENT FINDINGS: People of color are at an increased risk for perinatal mental health difficulties and more likely to experience neglect, poor communication, and racial discrimination. LGBTQ + individuals encounter unique challenges, implicating the role of heteronormativity, cisnormativity, and gender dysphoria through pregnancy-related processes. Rural-dwelling women are significantly less likely to seek care, be screened for, or receive treatment for perinatal mental health conditions. Trauma-informed, comprehensive mental health support must be provided to all patients during pregnancy, childbirth, and the postpartum period, especially for racially and ethnically minoritized individuals that have often been omitted from care. Future research needs to prioritize inclusion of perinatal populations not well represented in the literature, including rural-dwelling individuals.

Maternal α-casein deficiency extends the lifespan of offspring and programmes their body composition.

Early nutrition has significant effects on physiological outcomes during adult life. We have analysed the effect of maternal α-casein (CSN1S1) deficiency on the physiological fate of dams and their offspring. α-casein deficiency reduces maternal milk protein concentration by more than 50% and attenuates the growth of pups to 27% (p < 0.001) of controls at the point of weaning. This is associated with a permanent reduction in adult body weight (- 31% at 25 weeks). Offspring nursed by α-casein deficient dams showed a significantly increased lifespan (+ 20%, χ2: 10.6; p = 0.001). Liver transcriptome analysis of offspring nursed by α-casein deficient dams at weaning revealed gene expression patterns similar to those found in dwarf mice (reduced expression of somatotropic axis signalling genes, increased expression of xenobiotic metabolism genes). In adult mice, the expression of somatotropic axis genes returned to control levels. This demonstrates that, in contrast to dwarf mice, attenuation of the GH-IGF signalling axis in offspring nursed by α-casein deficient dams is transient, while the changes in body size and lifespan are permanent. Offspring nursed by α-casein deficient dams showed permanent changes in body composition. Absolute and relative adipose tissue weights (p < 0.05), the percentage of body fat (p < 0.001) as well as adipocyte size in epididymal white adipose tissue are all reduced. Serum leptin levels were 25% of those found in control mice (p < 0.001). Liver lipid content and lipid composition were significantly altered in response to postnatal nutrition. This demonstrates the nutrition in early life programmes adult lipid metabolism, body composition and lifespan.

Comparing the effect of two systems-level interventions on perinatal generalized anxiety disorder and post-traumatic stress disorder symptoms.

BACKGROUND: The Massachusetts Child Psychiatry Access Program (MCPAP for Moms) and PRogram In Support of Moms (PRISM) are designed to help obstetric practices address perinatal depression. PRISM includes the statewide MCPAP for Moms program plus proactive implementation support. OBJECTIVE: The goal of this study was to understand the impact of these programs on perinatal Generalized Anxiety Disorder (GAD) and Post-traumatic Stress Disorder (PTSD) symptoms among individuals screening positive for depression. STUDY DESIGN: We conducted a secondary analysis of 2017-2022 data from a cluster randomized controlled trial of MCPAP for Moms vs. PRISM. We included participants completing a GAD or PTSD screen at baseline (n=254) with antenatal Edinburgh Postnatal Depression Scale (EPDS) scores ≥ 10. We assessed change in GAD and PTSD symptoms at from pregnancy (4 to <25 weeks Gestational Age (GA) or 32-40 weeks GA), to 4-12 weeks postpartum and 11-13 months postpartum. We conducted a difference-in-difference analysis to compare symptom change from pregnancy to postpartum. We used adjusted linear mixed models with repeated measures to examine the impact of MCPAP for Moms and PRISM on changes in the Generalized Anxiety Disorder 7 (GAD-7) and the PTSD CheckList (PCL-C). RESULTS: Mean GAD-7 scores decreased by 3.6 (MCPAP for Moms) and 6.3 (PRISM) points at from pregnancy to 4-12 weeks postpartum. Mean PCL-C scores decreased by 6.2 and 10.0 points, respectively, at 4-12 weeks postpartum among individuals screening positive on the GAD-7 (n=83) or PCL-C (n=58) in pregnancy. GAD-7 and PCL-C scores decreased among both groups at 11-13 months postpartum. These changes were clinically meaningful. PRISM conferred a statistically significant greater decrease (2.7 points) on the GAD-7 than MCPAP for Moms at 4-12 weeks postpartum. No differences were found between MCPAP for Moms and PRISM in PCL-C or GAD-7 change at 11-13 months, although both were associated with a reduction in GAD and PTSD symptoms at 4-12 weeks and 11-13 months postpartum. CONCLUSION: Both MCPAP for Moms and PRISM could help to improve symptoms for individuals experiencing co-occurring symptoms of depression, GAD, or PTSD. PRISM may confer additional benefit in the early postpartum period, although this difference was not clinically significant.

Successful endoscopic endonasal trans-sphenoidal resection for pituitary macro adenoma with apoplexy in a twin pregnancy: A case report.

Key Clinical Message: Pituitary apoplexy is a medical and surgical emergency requiring prompt diagnosis and often urgent treatment to manage symptoms and prevent further complications. Abstract: This report describes the successful management of a 37-year-old pregnant woman with a history of pituitary macroadenoma and apoplexy during a twin pregnancy. Presenting with bitemporal vision loss, a common pituitary adenoma symptom, she showed no other alarming signs despite a twin pregnancy. Successful endoscopic resection improved her vision, and postoperative recovery was uneventful. The discussion underscores significance of the diagnostic utility of contrast MRI. The patient's favorable outcome supports endoscopic resection feasibility in pregnant individuals with pituitary apoplexy.

Healthcare professional perspectives on improving inter-pregnancy care after a baby loss for women with type 1 and type 2 diabetes.

AIMS: Women with diabetes (WWD) (type 1 and type 2) are around four times more likely to experience baby loss: miscarriage, stillbirth, neonatal death or termination of pregnancy for medical reasons. Many WWD become pregnant again soon after loss. This study aimed to explore healthcare professional perspectives on improving inter-pregnancy care for WWD after baby loss, as they play a crucial role in facilitating access to support for WWD to prepare for subsequent pregnancy. METHODS: Eighteen healthcare professionals recruited through social media and professional networks between November 2020 and July 2021 participated in a semi-structured remote interview. Data were analysed using thematic analysis. RESULTS: Three main themes were identified: (1) supporting WWD who want to become pregnant again after baby loss; (2) recognising multiple hidden burdens in the inter-pregnancy interval after loss; (3) discontinuities and constraints in inter-pregnancy care. Most participants tended to assume WWD wanted time and space before thinking about pregnancy after loss, so they did not routinely broach the subject. Participants reported receiving little or no training on managing sensitive conversations. Care provision varied across providers, and unclear referral pathways were challenging to navigate. Participants reported concerns that not all healthcare professionals knew how to mitigate pregnancy risks. CONCLUSIONS: It is unclear who is responsible for supporting WWDs preconception health between baby loss and subsequent pregnancy. Healthcare professionals may be reticent to initiate conversations about pregnancy for fear of causing upset or distress. Future research is required to scope out ways to raise awareness among healthcare professionals and practical tips on sensitively raising the topic of subsequent pregnancy.

Exploring psychosocial vulnerability among Dutch pregnant women: a register study.

In the Netherlands adverse perinatal outcomes are also associated with non-medical factors which vary across geographical locations. This study analyses the presence of non-medical vulnerabilities in pregnant women in two regions with high numbers of psychosocial adversity using the same definition for vulnerability in both regions. A register study was performed in 2 regions. Files from women in midwife-led care were analyzed using a standardized case report form addressing non-medical vulnerability based on the Rotterdam definition for vulnerability: measurement A in Groningen (n = 500), measurement B in South-Limburg (n = 538). Only in South-Limburg a second measurement was done after implementing an identification tool for vulnerability (C (n = 375)). In both regions about 10% of pregnant women had one or more urgent vulnerabilities and almost all of these women had an accumulation of several urgent and non-urgent vulnerabilities. Another 10% of women had an accumulation of three or more non-urgent vulnerabilities. This study showed that by using the Rotterdam definition of vulnerability in both regions about 20% of pregnant women seem to live in such a vulnerable situation that they may need psychosocial support. The definition seems a good tool to determine vulnerability. However, without considering protective factors it is difficult to establish precisely women's vulnerability. Research should reveal whether relevant women receive support and whether this approach contributes to better perinatal and child outcomes.

Obstetric and perinatal outcomes of women with a history of recurrent pregnancy loss: a meta-analysis of cohort studies.

PURPOSE: To assess the risk of adverse obstetric and perinatal outcomes in subsequent pregnancies among women with a history of recurrent pregnancy loss (RPL). METHODS: Relevant studies were identified by searching the PubMed, Web of Science, and Embase databases. The pooled effect sizes were reported as odds ratios (OR) with their respective 95% confidence intervals (95% CI), and data analysis was performed using the random effects model. RESULTS: A total of 26 studies involving 4,730,728 women were included in this meta-analysis. The results reveal a significant increase in the prevalence of placenta accreta cases after RPL compared to women without RPL (pooled OR 4.04; 95% CI 1.16-14.15; 2 studies; I2 = 94%; P = 0.03). However, no elevated risk of aneuploidies (pooled OR 1.69, 95% CI 0.73-3.90; 5 studies; I2 = 48%; P = 0.22) or congenital anomalies (pooled OR 1.12, 95% CI 0.97-1.30; 7 studies; I2 = 13%; P = 0.12) in subsequent pregnancies of women with RPL was observed. Additionally, a moderate increase in the risk of various other obstetric and perinatal outcomes was found. The magnitude of the elevated risk of these adverse outcomes varied depending on the region. CONCLUSIONS: Women with a history of RPL exhibit a significantly elevated risk of placenta accreta in subsequent pregnancies, along with a moderate increase in the risk of various other adverse obstetric and perinatal outcomes. However, RPL does not signify an increased risk of aneuploidies or congenital anomalies in a consecutive pregnancy.

Perinatal intervention strategies providing food with micronutrients to pregnant and breastfeeding women in low- and middle-income countries: A scoping review.

In resource-constrained settings, pregnant and breastfeeding women and girls (PBW/G) are particularly vulnerable to undernutrition. Micronutrient-fortified balanced energy protein (BEP) supplementation may be provided to boost maternal nutritional status and improve birth and infant outcomes. We conducted a scoping review of the published literature to determine the impact of BEP and other related nutrition interventions that provided fortified food or cash along with a minimum of 3 micronutrients on maternal, birth, and infant/child outcomes in low- and middle-income countries. We conducted a PubMed search using pre-defined keywords and controlled vocabulary search terms. All titles and abstracts were reviewed for eligibility by two independent reviewers, and data were extracted according to outcome type. We identified 149 eligible research articles that reported on a total of 21 trials and/or programme evaluations which assessed the health impact of one or more products (fortified lipid-based nutrient supplement [LNS, n = 12], fortified blended flours [n = 5], milk-based beverages [n = 2], and local food/snacks [n = 3]) that provided 118-750 kcal/day and varying levels of protein and micronutrients. Only one of these programme evaluations assessed the impact of the provision of cash and fortified food. Effects on maternal outcomes such as gestational weight gain and duration of gestation were promising but inconsistent. Birth outcomes were reported in 15 studies, and the effects on birthweight and birth length were generally positive. Seven studies demonstrated sustained benefits on infant and child growth out of the 15 studies that reported at least one of these outcomes, although data were sparse. Additional research is needed to investigate issues of dose, cost-effectiveness, and incorporation into multi-component interventions.

Predictability of the Delta Neutrophil Index and Other Blood Parameters on Perinatal Outcomes in Pregnant Women With Systemic Lupus Erythematosus.

PROBLEM: This study aimed to evaluate the predictive value of delta neutrophil index (DNI), a peripheral blood parameter, on perinatal outcomes in pregnant women with systemic lupus erythematosus (SLE). METHOD OF STUDY: One hundred eighty-one participants, 78 pregnant women with SLE, and 103 healthy pregnant women were included in this retrospective study. Peripheral blood parameters including neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and DNI taken in the first trimester were compared between groups. RESULTS: NLR, PLR, and DNI were significantly higher in the SLE group (p = 0.027, p = 0.007, p = 0.0001, respectively). The same parameters were not found to be significant in determining disease activity in pregnant women with SLE (p > 0.05). When the predictive value of DNI for SGA in pregnancies with SLE was evaluated by receiver operating characteristic curve (ROC), the area under the ROC curve (AUC) was 0.666 (95% CI; 0.544-0.788, p = 0.018) with 84.6% sensitivity, 53.8% specificity, 56.0% PPV, and 78.1% NPV at a cut-off value of 0.16. The predictive value of DNI according to ROC for stillbirth in pregnancies with SLE was AUC 0.731 (95% CI: 0.539-0.923, p = 0.019) with a cut-off value of 0.17, sensitivity of 90%, specificity of 51.5%, PPV of 58.5%, and NPV of 87.2%. CONCLUSIONS: Although DNI's prediction of SGA and stillbirth in pregnant women with SLE is encouraging, it needs more evidence from prospective studies with larger series.

Legislation strengthening Maternal and Perinatal Death Surveillance and Response systems.

Historically, countries have primarily relied on policy rather than legislation to implement Maternal and Perinatal Death Surveillance and Response systems (MPDSR). However, evidence shows significant disparities in how MPDSR is implemented among different countries. In this article, we argue for the importance of establishing MPDSR systems mandated by law and aligned with the country's constitutional provisions, regional and international human rights obligations, and public health commitments. We highlight how a "no blame" approach can be regulated to provide a balance between confidentiality of the system and access to justice and remedies.

Pre and perinatal predictors on autism spectrum disorders: a case-control study in the west of Iran.

INTRODUCTION: The constellation of pre and perinatal predictors are introduced as predictor for autism spectrum disorders (ASD), however, the information about the direction and strength of these predictors are lacking in Western, Iran. The current study aimed to determine the pre and perinatal predictors of ASD among children in this region. METHODS: This case-control study was conducted in Hamadan, Western Iran during January to March 2022. The study included 100 children with ASD who referred to the autism center as case group. Hundred children without ASD from registration system of health service centers were selected as control group and were matched (1:1) to cases by age and place of residency. A structured questionnaire about pre and perinatal predictors of ASD was developed by an expert panel. The questionnaire was administered by interviewing the mothers of children. RESULTS: Boy gender (OR: 3.51, 95% CI: 1.74-7.10, p-value < 0.001), small for gestational age (SGA) (3.92, 1.64-9.39, 0.002), maternal diabetes (3.51, 1.03-24.95, 0.04) and family history of mental disorders (3.64, 1.18-11.27, 0.04) were identified as significant predictors in a multivariable analysis. CONCLUSION: Our study emphasizes on the importance of screening and monitoring for ASD in the boys, those with history of SGA, from mothers with history of diabetes and with family history of mental disorders. Proposing the replication of findings emphasizes the necessity of conducting studies with larger sample sizes.

Applications of extraembryonic tissue-derived cells in vascular tissue regeneration.

Vascular tissue engineering is a promising approach for regenerating damaged blood vessels and developing new therapeutic approaches for heart disease treatment. To date, different sources of cells have been recognized that offer assistance within the recovery of heart supply routes and veins with distinctive capacities and are compelling for heart regeneration. However, some challenges still remain that need to be overcome to establish the full potential application of these cells. In this paper, we review the different cell sources used for vascular tissue engineering, focusing on extraembryonic tissue-derived cells (ESCs), and elucidate their roles in cardiovascular disease. In addition, we highlight the intricate interplay between mechanical and biochemical factors in regulating mesenchymal stem cell (MSC) differentiation, offering insights into optimizing their application in vascular tissues.