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• Prenatal testing induces elevated anxiety levels among high-risk pregnant women. • The utilization of virtual reality and music during non-stress tests alleviates anxiety and enhances satisfaction among high-risk pregnant women undergoing the procedure. • Virtual reality intervention resulted in a reduction in the duration of reactive non-stress tests. Prenatal tests cause high-risk pregnant women to experience high anxiety levels. This paper investigated the effect of Virtual Reality (VR) and music on anxiety, non-stress test parameters, and satisfaction of high-risk pregnant women undergoing non-stress tests (NSTs). This was a randomized controlled trial. The sample consisted of 102 participants randomized into three groups (VR = 34, music = 34, and control = 34). Maternal anxiety was assessed using the Spielberger State-Trait Anxiety Inventory-S (STAI-S) before and after NSTs. Satisfaction was evaluated using the Visual Analogue Scale (VAS) after NSTs. NST parameters were evaluated after NSTs. The findings were reported based on the Consolidated Standards of Reporting Trials (CONSORT). The VR and music groups had significantly lower mean posttest STAI-S scores than the control group (p <.05). There was no significant difference in NST findings (reactive/nonreactive) between the groups (p >.05). The VR group had a significantly shorter reactive NST duration than the control group (p <.05). The VR and music groups had significantly higher mean VAS-satisfaction scores than the control group (p <.05) Virtual reality and music during NSTs help high-risk pregnant women experience less anxiety and satisfy them more with the procedure. We recommend that obstetric midwives and nurses use these low-cost, simple, and noninvasive methods to reduce anxiety in high-risk pregnant women during prenatal testing. [ABSTRACT FROM AUTHOR]

• With an own financial contribution, there is no equal access to fetal aneuploidy screening. • To overcome this inequality, the own contribution of the NIPT should be abandoned. • Since the majority of the parents makes an informed choice, the fear of routinization is redundant. First trimester non-invasive prenatal testing (NIPT) provides pregnant women with a reliable, non-invasive method to screen for fetal aneuploidies. In the Netherlands, there is a nationwide prenatal screening program in which pregnant women and their partners are counseled about their options around 10 weeks of pregnancy. The first trimester and second trimester scan are fully reimbursed but the NIPT has an own financial contribution of €175 per participant, irrespective of type of insurance. The arguments for this own contribution are fear of uncritical use of NIPT or routinization. NIPT has a relatively stable uptake of 51%, against over 95% for second trimester anomaly scan. We aimed to explore the effect of this financial contribution on the decision to opt out of NIPT. We performed a survey among 350 pregnant women undergoing a second trimester anomaly scan in our center, Amsterdam UMC, between January 2021 and April 2022. All pregnant women who declined NIPT in the first trimester, were asked to participate and answered 11–13 questions about the decision-making process, the reasons to opt out and the financial contribution. Information about NIPT was desired in 92% of women and 96% felt sufficiently informed. Most women took the decision not to perform NIPT with their partner and did not experience difficulties in taking this decision. The most important reason to decline NIPT was: "Every child is welcome" (69%). "The test was too expensive" was answered in 12% and was significantly correlated with lower maternal age. Additionally, one in five women (19%) said they would have done NIPT if it had been for free, which was significantly higher in younger women. The own financial contribution plays a role in the decision-making to decline NIPT and partly explains the low uptake in the Netherlands. This suggests that there is no equal access to fetal aneuploidy screening. To overcome this inequality, this own contribution should be abandoned. We speculate that this will have a positive effect on the uptake, which will increase to at least 70% and potentially 94%. [ABSTRACT FROM AUTHOR]

Objective: We examined the potential value of combining ultrasound and non-invasive prenatal screening (NIPS) of maternal blood to screen for major aneuploidies as an early approach before selective fetal reduction from twin pregnancy to singleton.Study Design: The sample was composed of pregnant women with di-chorionic di-amniotic twins who chose to undergo fetal reduction to singleton at 12-24 weeks of gestation. These women were asked to provide a blood sample for cell-free fetal DNA (cffDNA) testing prior to fetal reduction.Results: A total of 24 pregnant women with a twin pregnancy prior to fetal reduction to singleton were enrolled. There were 8 cases with structural anomalies (33.3%) in one twin that dictated fetal reduction. The proportion of patients who underwent selective fetal reduction for fetal abnormalities was larger than in several other studies. The NIPS identified 1 case of Trisomy 13 (4.2%). The other 15 cases (62.5%) had no structural or chromosomal anomalies. The decision to undergo elective reduction of twin pregnancy to singleton was made for social reasons or upon the parents' request. Given the 33% of structural anomalies in the cohort, a cost analysis indicated that this procedure was 6.6-fold less expensive (vs. 4.6-fold with 4% structural anomalies in other publications) than conducting invasive procedures for the entire cohort.Conclusion: The findings suggest that an early anatomical scan and cffDNA can increase the overall safety margin and reduce interventional procedures before elective reduction of twin pregnancy to singleton. However, a larger cohort is needed to confirm these results. [ABSTRACT FROM AUTHOR]

Objective: The purpose of this survey is to evaluate the knowledge of Chinese pregnant women about fetal chromosomal aneuploidy and microdeletion and microduplication syndromes, and Non-invasive prenatal testing (NIPT).Study Design: Written questionnaires were distributed to pregnant women who visited the fetal medicine clinic of the third affiliated hospital of Guangzhou medical university. A total of 330 questionnaires were given. Twenty-two questionnaires with incomplete information were excluded from further analysis. The remaining 308 cases were incorporated into the final analysis. Data were analyzed using IBM SPSS Statistics 26. Comparisons between categorical variables were tested by the use of crosstabs and χ 2 test.Results: Among pregnant women, the recognition of Down syndrome was the highest (93.5 %), followed by maternal serum screening (74.0 %) and NIPT (69.2 %) for chromosomal aneuploidy. The awareness rates of chromosomal microdeletions and microduplications (18.2 %) and monogenic disorders (13.3 %) were the lowest. There were no significant differences in age, education, and conception way between pregnant women (P > 0.05). When asked the opinion on increasing the testing range of NIPT, more than 50 % of pregnant women chose to follow the provider's advice.Conclusion: More than half of pregnant women lacked knowledge of screening methods for fetal chromosomal abnormalities. Less than 20 % of pregnant women knew microdeletion microduplication syndromes. To enhance the understanding of chromosomal abnormalities can ensure that women can actively choose tests rather than passively agreeing to their provider's recommendations so as to avoid missing the optimal prenatal screening time. [ABSTRACT FROM AUTHOR]

Objective: To investigate the rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positivity in asymptomatic pregnant women admitted to hospital for delivery in a Turkish pandemic center.Study Design: This prospective cohort study was conducted in Ankara City Hospital between April, 15, 2020 and June, 5, 2020. A total of 206 asymptomatic pregnant women (103 low-risk pregnant women without any defined risk factor and 103 high-risk pregnant women) were screened for SARS-CoV-2 positivity upon admission to hospital for delivery. Detection of SARS-CoV2 in nasopharyngeal and oropharyngeal samples was performed by Real Time Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) method targeting RdRp (RNA dependent RNA polymerase) gene. Two groups were compared in terms of demographic features, clinical characteristics and SARS-CoV-2 positivity.Results: Three of the 206 pregnant women participating in the study had positive RT-PCR tests (1.4 %) and all positive cases were in the high-risk pregnancy group. Although, one case in the high-risk pregnancy group had developed symptoms highly suspicious for COVID-19, two repeated RT-PCR tests were negative. SARS-CoV-2 RT-PCR positivity rate was significantly higher in the high-risk pregnancy group (2.9 % vs 0%, p = 0.04).Conclusion: Healthcare professionals should be cautious in the labor and delivery of high-risk pregnant women during the pandemic period and universal testing for COVID-19 may be considered in selected populations. [ABSTRACT FROM AUTHOR]

Objective: To explore the prevalence of asymptomatic SARS-CoV-2 in the maternity population.Study Design: Newham University Hospital based in East London serving a population with the highest death rate secondary to SARS-CoV-2 in the UK, commenced universal screening of all admissions to the Maternity Unit from 22nd April to 5th May, 2020. A proforma was created to capture key patient demographics, indication for admission and presence of SARS-CoV-2 related symptoms at the point of presentation.Results: A total of 180 women with a mean age of 29.9 (SD 7.4) years, at a median gestation of 39 (IQR 37 + 1-40 + 3) weeks underwent universal screening with nasopharyngeal PCR swabs during the two-week period of the study. BAME identity or parity was not associated with the likelihood of a positive result. Seven women (3.9 %, 1.6-7.8) were tested positive for SARS-CoV-2, of whom 6 (3.3 %, 1.2-7.1) were asymptomatic; 85.7 % (42.1-99.6) of the SARS-CoV-2 positive women were asymptomatic. The sensitivity of symptom-driven testing was 14.3 % (0.36-57.87) and specificity was 91.86 % (86.72-95.48) with a positive predictive value of 6.67 % (1.08-31.95) and a negative predictive value of 96.34 % (95.10-97.28).Conclusion: The prevalence of SARS-CoV-2 in the maternity population served by Newham University Hospital was 3.9 %, four weeks after lockdown. Of the women who were found to be SARS-CoV-2 positive, a high proportion (87.9 %) were asymptomatic. These findings support the need for universal testing to enable targeted isolation and robust infectious control measures to mitigate outbreaks of SARS-CoV-2 in maternity units. [ABSTRACT FROM AUTHOR]

Background: Although the effects of alcohol on metabolic processes in the body have been studied widely, there do not appear to be any previous reports clarifying how substance abuse changes metabolic profiles of pregnant women during the first trimester of pregnancy.Objective: Our aim was to evaluate the effect of substance abuse, especially alcohol use, on the metabolic profile of pregnant women during the first trimester.Study Design: We applied mass spectrometry based non-targeted metabolite profiling of serum collected during routine visit to the hospital between gestational weeks 9 + 0 to 11 + 6 from controls (n = 55), alcohol users (n = 19), drug users (n = 24) and tobacco smokers (n = 40).Results: We observed statistically significantly differences among the study groups in serum levels of glutamate, glutamine, and serotonin (p-values ≤ 0.0001). The serum levels of glutamate were increased in alcohol and drug using mothers when compared to the controls, whereas levels of glutamine were decreased in alcohol and drug using mothers. In addition, serum levels of serotonin were decreased in alcohol using mothers when compared to the controls.Conclusion: The present study shows that alcohol and drug use were associated with increased glutamate, and decreased glutamine levels, and alcohol use is associated with decreased serotonin levels. This study serves as a proof-of-concept that the metabolite profile of human first trimester serum samples could be used to detect alcohol exposure during pregnancy. [ABSTRACT FROM AUTHOR]

Objectives: To examine the costs and outcomes of different screening strategies for Down Syndrome (DS) in singleton pregnancies.Study Design: A decision-analytic model was developed to compare the costs and the outcomes of different prenatal screening strategies. Five strategies were compared for women under 35-year of age: 1A) triple test (TT), 2A); combined test (CT), 3A) Non-invasive Prenatal Screening Test by using cell free fetal DNA (NIPT), 4A) and 5A) NIPT as a second-step screening for high-risk patients detected by either TT, or CT respectively. For women ≥35-year of age, 1B) implementing invasive test (amniocentesis -AC) and 2B) NIPT for all women were compared. Data was analyzed to obtain the outcomes, total costs, the cost per women and the incremental cost-effectiveness ratios (ICERs) for screening strategies.Results: Among the current strategies for women under 35 years old, CT is clearly dominated to TT, as it is more effective and less costly. Although, the current routine practice (2A) is the least-costly strategy, implementing NIPT as a second step screening to high-risk women identified by CT (5A) would be more effective than 2A; leading to a 10.2% increase in the number of detected DS cases and a 96.3% reduction in procedural related losses (PRL). However, its cost to the Social Security Institution that is a public entity would be 17 times higher and increase screening costs by 1.5 times. Strategy 5A would result in an incremental cost effectiveness of 6,873,082 (PPP) US$ when compared to the current one (2A). Strategy 1B-for offering AC to all women ≥35-year of age is dominated over NIPT (2B), as it would detect more DS cases and would be less costly. On the other hand, there would be 206 PRL associated with AC, but NIPT provides clear clinical benefits as there would be no PRL with NIPT.Conclusions: NIPT leads to very high costs despite its high effectiveness in terms of detecting DS cases and avoiding PRL. The cost of NIPT should be decreased, otherwise, only individuals who can afford to pay from out-of-pocket could benefit. We believe that reliable cost-effective prenatal screening policies are essential in countries with low and smiddle income and high birth rates as well. [ABSTRACT FROM AUTHOR]

Abstract: Objective: The study aims to describe older women''s self-reported pregnancy-related symptoms, health and use of antenatal services by parity. Study design: The data were collected in a national survey of women who gave birth in one week in England in 2006. A random sample of 4800 participants was drawn via birth registration by the Office for National Statistics. Women were contacted at three months postpartum and a 63% response rate was achieved. Older women''s (35 years or more, n =692) experience of pregnancy-related symptoms and use of antenatal services were compared with those of younger women (<25 years n =336 and 25–34 years, n =1957) using logistic regression (odds ratios (ORs) and 95% confidence intervals (CI)) and adjusting for available confounding factors such as ethnicity, marital status, deprivation and education. Results: The older women had fewer antenatal visits, overnight stays in hospital, and pregnancy-related symptoms than women aged <25 years. Overall, the most common symptoms were nausea 68%, heartburn 62%, and backache 51%. Symptom prevalence varied with age and parity. Compared with women aged <25 years older women were less likely to have vomiting (adjusted OR, 95% CI: 0.49, 0.35-0.70), backache (0.42, 0.32–0.55), and to experience depression (0.58, 0.37–0.90) and more likely to have haemorrhoids (1.81, 1.31–2.47). Compared with women aged 25–34 years they were less likely to have vomiting (0.76, 0.58–0.99) but more likely to have varicose veins (1.39, 1.03–1.88), haemorrhoids (1.60, 1.31–1.96), carpal tunnel syndrome (1.34, 1.03–1.75), and stress incontinence (1.35, 1.05–1.45). Conclusion: Substantial numbers of women reported pregnancy-related symptoms likely to cause discomfort and affect daily life. Older women used antenatal health care less and experienced fewer symptoms but those reported were of the type that are more likely to persist after pregnancy, with the exception of depression, which was most commonly reported by the youngest women. [Copyright &y& Elsevier]

Abstract: Objectives: To examine the reliability of interphase FISH analysis of the main aneuploidies performed on mesenchymal core when prenatal diagnosis was performed on pregnant women with first-trimester fetal abnormalities on ultrasound. Study design: 386 first-trimester prenatal examinations were investigated from chorionic villus samplings for increased nuchal translucencies or other fetal ultrasound abnormalities. Interphase fluorescence in situ hybridization (FISH) for the main aneuploidies (trisomies 13, 18, 21 and gonosomal aneuploidies) was performed on the mesenchymal core of villi. Molecular cytogenetic results were always complemented by conventional cytogenetic results on long-term cultured villi (LTC-villi). Short-term cultured villi (STC-villi) preparations were retrospectively performed only when a chromosomal abnormality was observed with interphase FISH and/or LTC-villi. Results: 88 chromosomal abnormalities (88/386=22.8% of first-trimester diagnoses) which could discuss subsequent abortions were observed after LTC-villi preparations. All cases possibly detectable by interphase FISH were detected. Thus, 85 aneuploidies (85/386=22.0% of first-trimester diagnoses; 85/88=96.6% of chromosomal abnormalities) were detected by interphase FISH, allowing early abortion by curettage before week 14 amenorrhea. No discrepancy occurred between interphase FISH and LTC-villi results for the aneuploidies studied. Three false-negative results (3/386=0.77% of first-trimester diagnoses; 3/88=3.41% of chromosomal abnormalities) were observed with STC-villi. Conclusion: We observed a high rate of false-negative results on cytotrophoblast cells. Conversely, interphase FISH of the main aneuploidies on the mesenchymal core provided rapid and reliable results, and therefore should be preferred to STC-villi in first-trimester prenatal diagnosis performed on pregnant women with fetal abnormalities on ultrasound. [Copyright &y& Elsevier]