The effects of not having continuous companion support during labour on pregnancy and neonatal outcomes during the COVID-19 pandemic.

OBJECTIVE: With the surge of confirmed cases of coronavirus disease 2019 (COVID-19) and its associated morbidities and mortalities, continuous companion support during labour was halted in all public hospitals in Hong Kong to prevent the spread of the virus in hospitals. The purpose of this retrospective study was to evaluate the effect of not having continuous companion support during labour on pregnancy and neonatal outcomes during the COVID-19 pandemic period in a regional hospital. STUDY DESIGN: We retrieved information on women without continuous companion support during the COVID-19 pandemic period from February 1, 2020 to May 15, 2020 and those with continuous companion support within the same period in 2019 in Queen Mary Hospital, Hong Kong. The pregnancy and neonatal outcomes were compared between the two groups. RESULTS: A total of 446 women with continuous companion support in 2019 and 340 women without continuous companion support in 2020 were included in the analysis. The rate of labour augmentation was significantly lower in women with continuous companion support than in those without continuous companion support (3.1% vs. 6.5%, respectively, p = 0.027). Babies born to women with continuous companion support were less likely to have Apgar scores <7 at 1 min than those born to women without continuous companion support (2.5% vs. 5.3%, respectively, p = 0.036). More women with continuous companion support had breastfeeding at the first hour of delivery than those without (86.3% vs. 80.6%, respectively, p = 0.030). There were no differences in other pregnancy and neonatal outcomes. The subgroup analysis with only Chinese women showed that the pregnancy and neonatal outcomes were not significantly different between the two groups. CONCLUSION: Women without continuous companion support during labour had an increased chance of labour augmentation and babies with an Apgar score <7 at 1 min, and a reduced immediate breastfeeding rate when compared with those with continuous companion support.

COVID-19 related fear and depression of pregnant women and new mothers.

OBJECTIVE: To explore factors associated with depression and COVID-19 related fear among pregnant women and new mothers. DESIGN: A cross-sectional survey was conducted in China from July 2020 to July 2021. SAMPLE: A total of 3027 pregnant and new mothers were recruited. MEASUREMENT: Sociodemographic characteristics and the perceptions of the COVID-19 pandemic were collected. The Patient Health Questionnaire-9 (PHQ-9) and the Fear Scale was used to assess the depressive and fear level towards the COVID-19 pandemic, respectively. RESULTS: Approximately 17.2% of the participants had depression (PHQ-9 ≥10). In Hong Kong, participants who perceived that they have increased knowledge to prevent infection were less likely to have depression (adjusted odds ratio [aOR] = 0.83; 95% confidence interval [CI] = 0.74-0.94). There was no association between perceived severity if infected and severity of spread and the depression level in our sample. An inverse relationship was found between the COVID-19 related fear level and perceived knowledge to prevent infection (Beta-coefficient [ß] = -0.20; 95% CI = -0.38 to -0.02). CONCLUSION: Public health nurses need to promote accurate and up to date COVID-19 related information at clinical and community settings and implement effective screening for depression and fear symptoms to identify these high-risk groups to improve women's psychological well-being.

International survey on fear and childbirth experience in pregnancy and the postpartum period during the COVID-19 pandemic: study protocol.

INTRODUCTION: The COVID-19 pandemic has caused unprecedented disruptions around the world. Adding to the existing stress surrounding pregnancy and childbirth, the threat of infection and social isolation policies may negatively impact pregnant women and new mothers. Literature on the effect of COVID-19 on fear during pregnancy and childbirth experience is limited. As the COVID-19 pandemic continues to affect the global population, it is important to understand how it has impacted pregnant women and new mothers' experiences worldwide to inform perinatal care and interventions. METHODS AND ANALYSIS: This multicountry study involving China and Canada targets to recruit 1000 pregnant women and new mothers who gave birth since 2020 in each participating country. Participants will be recruited online in the local language through mothers' groups, antenatal and postnatal clinics and hospital wards. All questionnaires will be completed online. Participants' level of fear, depression and childbirth experience will be assessed along with other sociodemographic, medical and COVID-related measures. Regression models will be used to compare the outcomes among the participating countries. ETHICS AND DISSEMINATION: The study has been reviewed and approved by the institutional review boards of the participating countries. Findings will be disseminated in peer-reviewed journals and academic conferences. Results from this study may guide the formulation of future health guidelines and policies in the face of a pandemic.

Fetal Meconium Peritonitis and Maternal Liver Disease.

BACKGROUND: There are five reported cases of fetal meconium peritonitis developing after episodes of maternal hepatitis. These cases demonstrate a potential association between severe maternal liver injury and subsequent fetal meconium peritonitis. CASE: A 26-year-old primigravid woman developed acute liver failure 4 days after unilateral oophorectomy for ovarian torsion at 24 weeks of gestation. Her liver function gradually normalized with conservative management. She was readmitted for acute abdominal pain with elevated blood pressure at 29 weeks of gestation. An emergency cesarean delivery was performed for severe preeclampsia. Her neonate was noted to have a distended abdomen. Laparotomy and bowel resection were performed for meconium peritonitis and bowel perforation. CONCLUSION: Fetal meconium peritonitis may develop after severe maternal liver disease. Thus, the latter may warrant heightened fetal surveillance.

Lifestyle modifications in the development of diabetes mellitus and metabolic syndrome in Chinese women who had gestational diabetes mellitus: a randomized interventional trial.

OBJECTIVES: To study whether lifestyle intervention can reduce the development of type II diabetes mellitus (DM) and metabolic syndrome (MS) among Chinese women who had gestational diabetes mellitus (GDM). METHODS: A prospective randomized controlled interventional trial of 450 women who had GDM and impaired glucose tolerance (IGT) postpartum. Advice on diet and exercise was given to the intervention group and reinforced in each follow-up visit. Women in both arms were followed for 36 months. Blood pressure and anthropometry were measured at each visit and blood tests were repeated. RESULTS: Fewer women in the intervention group developed DM (15 versus 19 %) but this was not statistically significant, and there was a lower incidence of DM among women over 40 years old. No difference was found in fasting glucose, insulin and homeostasis model assessment (HOMA) index. Both systolic and diastolic blood pressures, and triglyceride level, were lower but the significance was inconsistent among visits. BMI and percentage body fat were also significantly lower in the later visits. There was no difference in waist-hip ratio and basal metabolic rate. CONCLUSIONS: Our results demonstrate a trend towards lower incidence of type II DM within 3 years postpartum in GDM women given lifestyle advice, which also potentially offers protection against development of MS, in terms of lower blood pressure and triglyceride level. Women over 40 years old are more likely to benefit. Future studies should address ways to maximize compliance to lifestyle intervention as its potential benefits can be undermined by challenges of motherhood.

Single-twin demise: pregnancy outcome.

Single-twin demise can pose substantial risks for the surviving co-twin, including increased risk of fetal loss, preterm delivery, neurovascular injury, and end-organ damage. In this chapter, we summarise recently published research on the causes of single twin demise, the pathophysiology of injury to the surviving co-twin, and the evidence for current management strategies. The gestation at which single intrauterine fetal demise occurs, and the chorionicity of the multiple pregnancies, are the two most important factors when considering the risks to the surviving twin. Management should include fortnightly ultrasound scans for growth, umbilical artery Doppler studies, and liquor volume. In monochorionic twins, more complex Doppler assessment with middle cerebral artery Doppler velocimetry and a magnetic resonance imaging of the survivor's brain at least 3 weeks after single intrauterine fetal demise occurs should be carried out to look for evidence of neurological morbidity. With no other obstetric complications, dichorionic pregnancies can be delivered at term. Monochorionic pregnancies are more difficult to manage, and are often delivered between 34 and 36 weeks.

Mode of anaesthesia on fetal acid-base status at caesarean section.

OBJECTIVE: To study fetal acid-base status and its implications under different modes of anaesthesia for caesarean sections. METHODS: A prospective cohort study was conducted of 196 consecutive women with singleton non-anomalous fetuses who underwent either elective or emergency caesarean section after 36 completed weeks. Immediately after the baby was delivered, blood was drawn from the umbilical vein and one of the umbilical arteries and sent in ice for acid-base analysis. Maternal demographics, pre-existing medical conditions and antenatal complications were retrieved from antenatal records. Apgar scores and admissions to neonatal intensive care units (NICUs) were noted. RESULTS: Six women were excluded from analysis because the umbilical venous blood was either not collected or clotted. Another two were excluded because of placental abruption. The number of subjects that received spinal, epidural and general anaesthesia were 134, 36 and 18, respectively. Apgar scores were higher in spinal anaesthesia and epidural anaesthesia group (P<0.01). General anaesthesia was associated with a higher incidence of fetal acidaemia, both in the umbilical artery and vein. Spinal anaesthesia was associated with the highest pH in umbilical venous blood. Base excess in umbilical venous samples was highest in the spinal anaesthesia group (P=0.006), although pH values were similar for the three groups. There was no difference in admissions to NICU. CONCLUSIONS: This study provided evidence of the advantages of spinal anaesthesia over epidural and general anaesthesia. Our findings are in contrast with recent evidence in the literature.