S Suspicious (all patients were considered suspicious) A Avoid (avoid contact with surgical mask and face shield in all patients and health personnel) R Respiratory (respiratory triage) S Saturation (oxygen saturation) C Critical patient (clinical, biochemical and imaging criteria) O Obstetric (obstetric condition) V Viability (fetal viability) Results: In the General Hospital of Mexico during April-May 2020, 161 patients were hospitalised, 149 as SARS-CoV2 suspects and 12 patients confirmed by rt-PCR, maternal age 27 +-7.5 years, gestational age 39.2 +-2.2 weeks. 83/149 (55.7%) Caesarean section, 66/149 (44.3%) vaginal delivery, so far without maternal or neonatal mortality. With the implementation of the protocol, there is no SARS-CoV2 infection in health personnel. Conclusions: There are limited data on the impact of the current outbreak of COVID-19 in pregnant women, the important thing is to establish management guidelines according to the tools that each care centre has to reduce maternal-fetal morbidity and mortality as well as protect staff from health to work in it. We intend this protocol to be a useful tool for other obstetric care hospitals, we recommend that delivery care be by obstetric indication and not by the positive SARS-CoV2 test. VP45.27 Lung ultrasound in pregnant women with COVID-19 as the unique lung imaging modality

Background: Intrapartum fever is a well-known risk factor for adverse perinatal outcomes. Maternal intrapartum fever ≥39.0°C at term is a rare event during labor, and there is scarce evidence regarding its implications. Objectives: To investigate the association between very high intrapartum maternal fever and perinatal outcomes in term pregnancies. Methods: A retrospective cohort analysis including 43,560 term, singleton live births in two medical centers between the years 2003 and 2011 was performed. We compared parturients who experienced a maximal intrapartum fever of <38.0°C with two subgroups of parturients who experienced respective maximal fevers of 38.0-38.9°C and ≥39°C. Adjusted risks for adverse perinatal outcomes were calculated by using multiple logistic regression models to control for confounders. Results: Compared with normal intrapartum temperature, intrapartum fever ≥39.0°C was associated with an extremely elevated risk for neonatal sepsis 16.08 (95% CI: 2.15, 120.3) as well as with low Apgar scores and neonatal intensive care unit admissions (p < 0.001). Additionally, very high intrapartum fever was related to significantly higher risk for operative delivery (p < 0.001). Conclusions: Extremely elevated intrapartum fever is an important indicator of severe neonatal morbidity and operative delivery.

IntroductionDespite a growing body of research on the risks of SARS-CoV-2 infection during pregnancy, there is continued controversy given heterogeneity in the quality and design of published studies.MethodsWe screened ongoing studies in our sequential, prospective meta-analysis. We pooled individual participant data to estimate the absolute and relative risk (RR) of adverse outcomes among pregnant women with SARS-CoV-2 infection, compared with confirmed negative pregnancies. We evaluated the risk of bias using a modified Newcastle-Ottawa Scale.ResultsWe screened 137 studies and included 12 studies in 12 countries involving 13 136 pregnant women.Pregnant women with SARS-CoV-2 infection—as compared with uninfected pregnant women—were at significantly increased risk of maternal mortality (10 studies; n=1490; RR 7.68, 95% CI 1.70 to 34.61); admission to intensive care unit (8 studies; n=6660; RR 3.81, 95% CI 2.03 to 7.17); receiving mechanical ventilation (7 studies; n=4887; RR 15.23, 95% CI 4.32 to 53.71); receiving any critical care (7 studies; n=4735; RR 5.48, 95% CI 2.57 to 11.72); and being diagnosed with pneumonia (6 studies; n=4573; RR 23.46, 95% CI 3.03 to 181.39) and thromboembolic disease (8 studies; n=5146; RR 5.50, 95% CI 1.12 to 27.12).Neonates born to women with SARS-CoV-2 infection were more likely to be admitted to a neonatal care unit after birth (7 studies; n=7637; RR 1.86, 95% CI 1.12 to 3.08); be born preterm (7 studies; n=6233; RR 1.71, 95% CI 1.28 to 2.29) or moderately preterm (7 studies; n=6071; RR 2.92, 95% CI 1.88 to 4.54); and to be born low birth weight (12 studies; n=11 930; RR 1.19, 95% CI 1.02 to 1.40). Infection was not linked to stillbirth. Studies were generally at low or moderate risk of bias.ConclusionsThis analysis indicates that SARS-CoV-2 infection at any time during pregnancy increases the risk of maternal death, severe maternal morbidities and neonatal morbidity, but not stillbirth or intrauterine growth restriction. As more data become available, we will update these findings per the published protocol.

Myotonic muscular dystrophy (MMD) is a genetic disease caused by a defective enzyme, myotoninkinase. Male patients with MMD are reported to have reduced fertility. The purpose of this work was to study sperm capacitation and acrosome reaction in the ejaculates of sterile males with MMD and of healthy males (control group). The expression of the specific D-mannose receptors was explored by microscopic examination and by flow cytometry analysis. In addition, the binding patterns of Pisum sativum (PSA) lectin to acrosome content and outer acrosomal membrane in the spermatozoa of each group were analysed. Both the capacitation and the acrosome reaction in the spermatozoa of the MMD group were deficient and these findings strongly suggest that these anomalies may account for the sterility of these patients.

Contribution:What are the novel findings of this work?Amongst a few cases from the case-series that had qRT-PCR testing in vaginal mucus and breast milks, the results were negative for SARS-CoV-2. Similarly, some of the cases from the case-series had qRT-PCR testing in amniotic fluid, cord blood, neonatal throat swab and neonatal feces, and the results were negative for SARS-CoV-2.Amongst the case-reports, there were two maternal deaths and two neonates tested positive for SARS-CoV-2 at 16 / 24 hours of life. What are the clinical implications of this work?The subject of vertical transmission of SARS-CoV-2 remains controversial and more data is needed to investigate this possibility. In order to collect meaningful pregnancy and perinatal outcome data, we urge researchers and investigators to reference previously published cases in their publications and to record such reporting when the data of a case is being entered into a registry or several registries. ABSTRACT ObjectiveTo perform a systematic review of available published literature on pregnancies affected by COVID-19 to evaluate the effects of COVID-19 on maternal, perinatal and neonatal outcomes.

Objective To assess risk factors for anxiety and depression among pregnant women during the COVID‐19 pandemic using Mind‐COVID, a prospective cross‐sectional study that compares outcomes in middle‐income economies and high‐income economies. Methods A total of 7102 pregnant women from 12 high‐income economies and nine middle‐income economies were included. The web‐based survey used two standardized instruments, General Anxiety Disorder‐7 (GAD‐7) and Patient Health Questionnaire–9 (PHQ‐9). Result Pregnant women in high‐income economies reported higher PHQ‐9 (0.18 standard deviation [SD], P < 0.001) and GAD‐7 (0.08 SD, P = 0.005) scores than those living in middle‐income economies. Multivariate regression analysis showed that increasing PHQ‐9 and GAD‐7 scales were associated with mental health problems during pregnancy and the need for psychiatric treatment before pregnancy. PHQ‐9 was associated with a feeling of burden related to restrictions in social distancing, and access to leisure activities. GAD‐7 scores were associated with a pregnancy‐related complication, fear of adverse outcomes in children related to COVID‐19, and feeling of burden related to finances. Conclusions According to this study, the imposed public health measures and hospital restrictions have left pregnant women more vulnerable during these difficult times. Adequate partner and family support during pregnancy and childbirth can be one of the most important protective factors against anxiety and depression, regardless of national economic status.

Condensation: Aspirin given at <11 weeks' gestation in high risk women does not reduce the risk of preeclampsia and gestational hypertension but may reduce the risk of preterm delivery. Short title: Early aspirin administration and preeclampsia PROSPERO registration number: CRD42019125006 AJOG at a Glance: Why was this study conducted? • To perform a systematic review and meta-analysis to evaluate the effect of lowdose aspirin initiated at <11 weeks' gestation on the risk of preeclampsia, gestational hypertension, or any hypertensive disorder of pregnancy. Secondary outcomes included preterm delivery at <37 weeks' gestation and fetal growth restriction. Key findings • The administration of low-dose aspirin at <11 weeks' gestation in women with a history of recurrent pregnancy loss, women who had undergone in vitro fertilization or women with thrombophilia or antiphospholipid syndrome was associated with a non-significant decrease in the risk of preeclampsia, gestational hypertension, and any hypertensive disorder of pregnancy. • Early low-dose aspirin reduced the risk of preterm delivery but had no impact on the risk of fetal growth restriction. • Except for preterm delivery and any hypertensive disorder of pregnancy, sensitivity analysis demonstrated similar observations; confirming the robustness of our analysis. What does this add to what is known? • Administration of low-dose aspirin at <11 weeks' gestation to high risk women does not reduce the risk of preeclampsia, gestational hypertension, any hypertensive disorder of pregnancy and fetal growth restriction but might reduce the risk of preterm delivery at <37 weeks of gestation. ABSTRACT OBJECTIVE DATA: Pre-conception or early administration of low-dose aspirin might improve endometrial growth, placental vascularization and organogenesis. Most studies have evaluated the potential benefit of pre-conception or early administration of low-dose aspirin in women with a history of recurrent pregnancy loss, women who have undergone in vitro fertilization or women with thrombophilia or antiphospholipid syndrome. These women are at an increased risk of placenta-associated complications of pregnancy, including preeclampsia, preterm delivery and fetal growth restriction. STUDY: We performed a systematic review and meta-analysis to evaluate the effect of low-dose aspirin initiated at <11 weeks' gestation on the risk of preeclampsia, gestational hypertension, or any hypertensive disorder of pregnancy. Secondary outcomes included preterm delivery at <37 weeks' gestation and fetal growth restriction. STUDY APPRAISAL AND SYNTHESIS METHODS: We searched in MEDLINE via PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), ClinicalTrials.Gov and the World Health Organization International Clinical Trials Registry Platform (WHO-ICTRP) from 1985 to November 2018. Entry criteria were randomized controlled trials evaluating the effect of aspirin administered at <11 weeks' gestation in preventing preeclampsia and/or hypertensive disorders in pregnancy or improvi...

Data collection regarding the effects of COVID-19 on reproduction is ongoing. This study examined the effect of COVID-19 on IVF cycle parameters and early pregnancy outcomes. It included two arms: the first compared non-exposed cycles to post-SARS-CoV-2 IVF cycles. Sperm parameters were also compared. The second, prospective arm compared pregnancy outcomes among IVF patients who contracted COVID-19 during early pregnancy to those who did not. None of the patients were vaccinated against SARS-CoV-2. The first arm included 60 treatment cycles of women with confirmed COVID-19, compared to 60 non-exposed cycles (either the same patient before exposure or matched non-exposed patients). The outcomes of the treatment cycles did not differ significantly between exposed and non-exposed groups, including number of oocytes, endometrial thickness, fertilization rate and number of top-quality embryos. In 11 cycles, the male partner had also recently recovered: sperm concentration was lower post-exposure: 6.27 million/mL vs. 16.5 pre-exposure (p = 0.008). In 189 patients with IVF-achieved pregnancies, pregnancy loss and hospital admissions did not differ between exposed and non-exposed groups. IVF treatment outcomes and the rate of early pregnancy loss appears to be unaffected by SARS-CoV-2 disease, despite a minor decline in sperm concentration among recent recoverees.