Complicated COVID-19 in pregnancy: a case report with severe liver and coagulation dysfunction promptly improved by delivery

COVID-19 and liver injury: Pathophysiology, risk factors, outcome and management in special populations

The coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus-2 is an ongoing health concern. In addition to affecting the respiratory system, COVID-19 can potentially damage other systems in the body, leading to extra-pulmonary manifestations. Hepatic manifestations are among the common consequences of COVID-19. Although the precise mechanism of liver injury is still questionable, several mechanisms have been hypothesized, including direct viral effect, cytokine storm, hypoxic-ischemic injury, hypoxia-reperfusion injury, ferroptosis, and hepatotoxic medications. Risk factors of COVID-19-induced liver injury include severe COVID-19 infection, male gender, advanced age, obesity, and underlying diseases. The presentations of liver involvement comprise abnormalities in liver enzymes and radiologic findings, which can be utilized to predict the prognosis. Increased gamma-glutamyltransferase, aspartate aminotransferase, and alanine aminotransferase levels with hypoalbuminemia can indicate severe liver injury and anticipate the need for intensive care units’ hospitalization. In imaging, a lower liver-to-spleen ratio and liver computed tomography attenuation may indicate a more severe illness. Furthermore, chronic liver disease patients are at a higher risk for severe disease and death from COVID-19. Nonalcoholic fatty liver disease had the highest risk of advanced COVID-19 disease and death, followed by metabolic-associated fatty liver disease and cirrhosis. In addition to COVID-19-induced liver injury, the pandemic has also altered the epidemiology and pattern of some hepatic diseases, such as alcoholic liver disease and hepatitis B. Therefore, it warrants special vigilance and awareness by healthcare professionals to screen and treat COVID-19-associated liver injury accordingly.

COVID-19 related liver injuries in pregnancy

While severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) quickly spread across the globe, our understanding of its pathogenic mechanisms evolved. Importantly, coronavirus disease 2019 (COVID-19) is now considered a syndromic multisystem inflammatory disease involving not only the respiratory system but also the cardiovascular, excretory, nervous, musculoskeletal, and gastrointestinal systems. Moreover, a membrane-bound form of angiotensin-converting enzyme 2, the entry receptor for SARS-CoV-2, is expressed on the surface of cholangiocytes and hepatocytes, suggesting the potential of COVID-19 to involve the liver. With the widespread distribution of SARS-CoV-2 throughout the population, infection during pregnancy is no longer a rare occurrence; however, little is known about the course of hepatic injuries and related outcomes in pregnant SARS-CoV-2-positive women. Thus, the understudied topic of COVID-related liver disease during pregnancy poses a great challenge for the consulting gynecologist and hepatologist. In this review, we aim to describe and summarize potential liver injuries in pregnant women with COVID-19.

COVID-19 and hepatic injury: cellular and molecular mechanisms in diverse liver cells

The coronavirus disease 2019 (COVID-19) represents a global health and economic challenge. Hepatic injuries have been approved to be associated with severe acute respiratory syndrome coronavirus (SARS-CoV-2) infection. The viral tropism pattern of SARS-CoV-2 can induce hepatic injuries either by itself or by worsening the conditions of patients with hepatic diseases. Besides, other factors have been reported to play a crucial role in the pathological forms of hepatic injuries induced by SARS-CoV-2, including cytokine storm, hypoxia, endothelial cells, and even some treatments for COVID-19. On the other hand, several groups of people could be at risk of hepatic COVID-19 complications, such as pregnant women and neonates. The present review outlines and discusses the interplay between SARS-CoV-2 infection and hepatic injury, hepatic illness comorbidity, and risk factors. Besides, it is focused on the vaccination process and the role of developed vaccines in preventing hepatic injuries due to SARS-CoV-2 infection.

COVID-19 associated liver injury: A general review with special consideration of pregnancy and obstetric outcomes

Liver injury is an increasingly recognized extra-pulmonary manifestation of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Coronavirus disease 2019 (COVID-19) associated liver injury (COVALI) is a clinical syndrome encompassing all patients with biochemical liver injury identified in the setting of SARS-CoV-2 infection. Despite profound clinical implications, its pathophysiology is poorly understood. Unfortunately, most information on COVALI is derived from the general population and may not be applicable to individuals under-represented in research, including pregnant individuals. This manuscript reviews: Clinical features of COVALI, leading theories of COVALI, and existing literature on COVALI during pregnancy, a topic not widely explored in the literature. Ultimately, we synthesized data from the general and perinatal populations that demonstrates COVALI to be a hepatocellular transaminitis that is likely induced by systemic inflammation and that is strongly associated with disease severity and poorer clinical outcome, and offered perspective on approaching transaminitis in the potentially COVID-19 positive patient in the obstetric setting.

COVID-19 and hemolysis, elevated liver enzymes and thrombocytopenia syndrome in pregnant women - association or causation?

Pregnant women are among the high-risk population for severe coronavirus disease 2019 (COVID-19) with unfavorable peripartum outcomes and increased incidence of preterm births. Hemolysis, the elevation of liver enzymes, and low platelet count (HELLP) syndrome and severe preeclampsia are among the leading causes of maternal mortality. Evidence supports a higher odd of pre-eclampsia in women with COVID-19, given overlapping pathophysiology. Involvement of angiotensin-converting enzyme 2 receptors by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) for the entry to the host cells and its downregulation cause dysregulation of the renin-angiotensin-aldosterone system. The overexpression of Angiotensin II mediated via p38 Mitogen-Activated Protein Kinase pathways can cause vasoconstriction and uninhibited platelet aggregation, which may be another common link between COVID-19 and HELLP syndrome. On PubMed search from January 1, 2020, to July 30, 2022, we found 18 studies on of SARS-COV-2 infection with HELLP Syndrome. Most of these studies are case reports or series, did not perform histopathology analysis of the placenta, or measured biomarkers linked to pre-eclampsia/HELLP syndrome. Hence, the relationship between SARS-CoV-2 infection and HELLP syndrome is inconclusive in these studies. We intend to perform a mini-review of the published literature on HELLP syndrome and COVID-19 to test the hypothesis on association vs causation, and gaps in the current evidence and propose an area of future research.

COVID-19: A Cause of HELLP Syndrome? A Case Report

Purpose

There are still many unexplained points about how COVID-19 affects pregnant women and what kind of clinical and laboratory findings it reveals. These findings can become clinical conun drums when there is significant overlap with known and serious syndromes in pregnancy. The aim of this study is to report a case with a laboratory-proven diagnosis of COVID-19 and HELLP syndrome hypothesis.

Case Presentation

A 30-year-old multigravida (g3p2, repeated cesarean section) 32-week pregnant patient reported to the emergency service with complaints of chills, cough and shortness of breath that started 6 days ago. Following comprehensive screening tests for the differential diagnosis of lymphopenia, high liver enzymes, low platelets, abnormal coagulation panel, high D-dimer, high total bilirubin, high LDH and HELLP syndrome in the laboratory examinations of the patient, the patient's laboratory findings were evaluated as compatible with HELLP syndrome. Emergency cesarean section was performed on the patient because of maternal hypoxemia. The finalization of the microbiological diagnosis of COVID-19 resulted to start conventional COVID-19 treatment. The fetus was also confirmed to be positive for COVID-19, and the newborn died on the 5th postnatal day. Unfortunately, our mother patient died on the 10th day of her hospitalization.

Conclusion

This report describes a case of multigravida, 30 years old, who presented with respiratory tract infection symptoms and hypothesized HELLP syndrome, who later tested positive for the novel coronavirus. The distinction between these two etiologies and onset times is extremely difficult. However, given the sequence of events in this case, it is reasonable to consider that COVID-19 may be an etiological factor associated with the pathophysiology of HELLP, despite the lack of conclusive evidence.

HELLP Syndrome and COVID-19; association or accident: A case series

Partial Hemolysis, elevation of liver enzymes and low platelet count (HELLP) syndrome is a leading cause of maternal mortality. With the exceeding spread of COVID-19, leading to increasing number of COVID-19 infected cases there has been a emergence of an overlap of COVID-19 with HELLP Syndrome. Multiple factors are associated with the thrombocytopenia witnessed in COVID-19 somewhat similar to what is witnessed in preeclampsia and HELLP Syndrome. We Describe a case series of two ante natal cases who presented with a picture of HELLP syndrome and upon investigations turned out to be COVID-19 thus trying to establish an association between the two.

Large gaps in the quality of healthcare experienced by Swedish mothers during the COVID-19 pandemic: a cross-sectional study based on WHO standards

Background and Problem

Existing healthcare systems have been put under immense pressure during the COVID-19 pandemic. Disruptions in essential maternal and newborn services have come from even high-income countries within the World Health Organization (WHO) European Region.

Aim

To describe the quality of care during pregnancy and childbirth, as reported by the women themselves, during the COVID-19 pandemic in Sweden, using the WHO ‘Standards for improving quality of maternal and newborn care in health facilities’.

Methods

Using an anonymous, online questionnaire, women ≥18 years were invited to participate if they had given birth in Sweden from March 1, 2020 to June 30, 2021. The quality of maternal and newborn care was measured using 40 questions across four domains: provision of care, experience of care, availability of human/physical resources, and organisational changes due to COVID-19.

Findings

Of the 5003 women included, n = 4528 experienced labour. Of these, 46.7% perceived a poorer quality of maternal and newborn care due to the COVID-19. Fundal pressure was applied in 22.2% of instrumental vaginal births, 36.8% received inadequate breastfeeding support and 6.9% reported some form of abuse. Findings were worse in women undergoing prelabour Caesarean section (CS) (n = 475). Multivariate analysis showed significant associations of the quality of maternal and newborn care to year of birth (P < 0.001), parity (P < 0.001), no pharmacological pain relief (P < 0.001), prelabour CS (P < 0.001), emergency CS (P < 0.001) and overall satisfaction (P < 0.001).

Conclusion

Considerable gaps over many key quality measures and deviations from women-centred care were noted. Findings were worse in women with prelabour CS. Actions to promote high-quality, evidence-based and respectful care during childbirth for all mothers are urgently needed.

Adverse Birth Outcomes Among Pregnant Women With and Without COVID-19: A Comparative Study From Bangladesh

OBJECTIVES

Pregnant women are especially vulnerable to respiratory infections such as coronavirus disease 2019 (COVID-19), but insufficient research has investigated pregnancy and its outcomes in women with COVID-19. This cross-sectional study compared birth outcomes related to COVID-19 between Bangladeshi pregnant women with and without COVID-19.

METHODS

The study was conducted at 3 tertiary referral hospitals in Dhaka, Bangladesh, from March to August 2020. Pregnant women admitted for delivery at these hospitals with laboratory results (reverse-transcription polymerase chain reaction) were analyzed. Using convenience sampling, we included 70 COVID-19-positive and 140 COVID-19-negative pregnant women. Trained and experienced midwives conducted the interviews. Data were analyzed using the t-test, the chi-square test, and univariate and multivariable linear and logistic regression.

RESULTS

Pregnant women with COVID-19 were more likely to give birth to a preterm baby (adjusted odds ratio [aOR], 2.15; 95% confidence interval [CI], 1.06 to 4.37) and undergo a cesarean section (aOR, 3.27; 95% CI, 1.51 to 7.07). There were no significant differences in birth weight, premature rupture of membranes, and the Apgar score at 1 minute or 5 minutes post-delivery between women with and without COVID-19. All the newborn babies who were born to COVID-19-positive women were COVID-19-negative.

CONCLUSIONS

Our study suggests that pregnant women with COVID-19 were more likely to give birth to a preterm baby and undergo a cesarean section. For this reason, physicians should be particularly cautious to minimize adverse birth outcomes among pregnant women with COVID-19 and their newborn babies.

Clinical evaluation of pregnant women with SARS-COV2 pneumonia: a real-life study from Egypt

BACKGROUND

Knowledge about the outcome of COVID-19 on pregnant women is so important. The published literature on the outcomes of pregnant women with COVID-19 is confusing. The aim of this study was to report our clinical experience about the effect of COVID-19 on pregnant women and to determine whether it was associated with increased mortality or an increase in the need for mechanical ventilation in this special category of patients.

METHODS

This was a cohort study from some isolation hospitals of the Ministry of Health and Population, in eleven governorates, Egypt. The clinical data from the first 64 pregnant women with COVID-19 whose care was managed at some of the Egyptian hospitals from 14 March to 14 June 2020 as well as 114 non-pregnant women with COVID-19 was reviewed.

RESULTS

The two groups did not show any significant difference regarding the main outcomes of the disease. Two cases in each group needed mechanical ventilation (p 0.617). Three cases (4.7%) died among the pregnant women and two (1.8%) died among the non-pregnant women (p 0.352).

CONCLUSIONS

The main clinical outcomes of COVID-19 were not different between pregnant and non-pregnant women with COVID-19. Based on our findings, pregnancy did not exacerbate the course or mortality of COVID-19 pneumonia.

Pregnancy and COVID-19 - liver damage

This review examines information from systematic reviews and meta-analyses, research studies, and case reports to present current knowledge about liver damage in pregnant patients having Covid-19 during pregnancy. Problems with diagnosis and differential diagnosis are examined in the context of the need to rule out other causes of liver dysfunction, including pregnancy-related liver disease. In this paper we give an overview of COVID-19 liver problems during pregnancy. Mechanisms of liver involvement in COVID-19 infection are being examined. An overview of the assessment of abnormal liver biological syndromes in pregnant patients is provided. Differential diagnostic algorithms for primary liver damage established in a pregnant woman in the context of the Covid-19 pandemic are presented. Challenges in diagnosis and etiology assessment methods and customized management options are described. The management of pregnant women with hepatic dysfunction onset on the Covid-19 background and subsequently aggravated is discussed. The importance of anticoagulant therapy as an essential measure of symptomatic management of Covid-19 in pregnant women is emphasized, as both pregnancy and COVID-19 are thrombogenic. Hypercoagulability appears to adversely affect the pregnant women liver with Covid-19 and post Covid-19 and anticoagulant therapy has benefits in the management of liver damage associated with Covid-19. The COVID-19 liver problems in a 33-year-old woman who was not vaccinated for Covid-19, without a history of chronic liver disease, was tested positive for Covid-19 at 33 weeks of gestation is discussed. The report of the diagnostics, differential diagnosis, and management questions in the context of liver dysfunction manifested by a significant increase in alanine aminotransferase cytolysis syndrome. The positive effect of anticoagulant therapy in resolving cytolytic syndrome is emphasized. The good maternal and perinatal result is also mentioned.

Impact of SARS-CoV-2 on pregnancy outcomes (Review)

The impact of the pandemic outbreak associated with coronavirus 2019 disease (COVID-19) on pregnant women is of interest to obstetricians and gynecologists due to the vulnerability of this target group. In pregnant women and their infants, an exceptional clinical management is warranted. Current epidemiological findings provide information regarding the effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on pregnant patients and potential adverse perinatal outcomes. Overall, these findings are a strong indication that an increased antenatal surveillance for pregnant patients infected with COVID-19 is warranted. The aim of the present narrative review was to summarize the data obtained to date regarding the health of women during pregnancy, as well as that of the fetus associated with the risk of severe infection due to COVID-19. The present review aimed to provide further insight into the effects of this pandemic on pregnancy, also providing the experience of the authors on this matter as an example.

COVID-19 in Pregnancy and Early Childhood (COPE): study protocol for a prospective, multicentre biobank, survey and database cohort study

INTRODUCTION

There is limited knowledge on how the SARS-CoV-2 affects pregnancy outcomes. Studies investigating the impact of COVID-19 in early pregnancy are scarce and information on long-term follow-up is lacking.The purpose of this project is to study the impact of COVID-19 on pregnancy outcomes and long-term maternal and child health by: (1) establishing a database and biobank from pregnant women with COVID-19 and presumably non-infected women and their infants and (2) examining how women and their partners experience pregnancy, childbirth and early parenthood in the COVID-19 pandemic.

METHODS AND ANALYSIS

This is a national, multicentre, prospective cohort study involving 27 Swedish maternity units accounting for over 86 000 deliveries/year. Pregnant women are included when they: (1) test positive for SARS-CoV-2 (COVID-19 group) or (2) are non-infected and seek healthcare at one of their routine antenatal visits (screening group). Blood, as well as other biological samples, are collected at different time points during and after pregnancy. Child health up to 4 years of age and parent experience of pregnancy, delivery, early parenthood, healthcare and society in general will be examined using web-based questionnaires based on validated instruments. Short- and long-term health outcomes will be collected from Swedish health registers and the parents' experiences will be studied by performing qualitative interviews.

ETHICS AND DISSEMINATION

Confidentiality aspects such as data encryption and storage comply with the General Data Protection Regulation and with ethical committee requirements. This study has been granted national ethical approval by the Swedish Ethical Review Authority (dnr 2020-02189 and amendments 2020-02848, 2020-05016, 2020-06696 and 2021-00870) and national biobank approval by the Biobank Väst (dnr B2000526:970). Results from the project will be published in peer-reviewed journals.

TRIAL REGISTRATION NUMBER

NCT04433364.

Coronavirus disease 2019 (COVID-19) in a pregnant women with treatment resistance thrombocytopenic purpura with and suspicion to HELLP syndrome: a case report

BACKGROUND

Coronavirus disease 2019 (COVID-19) still is a global emergency. According to the studies, pregnant women are of the at risk populations and any underlying disease(s) might even worsen their condition. The aim of this study is reporting a complex case of immune thrombocytopenic purpura (ITP) during pregnancy who has been diagnosed with COVID-19 as well as suspicion of HELLP syndrome.

CASE PRESENTATION

A 24-year-old woman with a platelet count of 6000/mL and resistance to conventional therapies was referred. A day after starting 0.5 g/day of methylprednisolone for her, fever and a decrease in SpO2 presented. According to the paraclinical investigations, COVID-19 was diagnosed and the conventional COVID-19 treatments started for her (the methylprednisolone pulse stopped). Due to the increased liver enzymes and low platelet count, with suspicion of HELLP syndrome, cesarean section surgery was performed which resulted in a healthy neonate. Then, the methylprednisolone pulse was restarted for and she developed an increase in the platelet count.

CONCLUSION

It is not clear how COVID-19 and pregnancy affected the patient's condition and the underlying disease; however, it seems the delivery and/or restarting the methylprednisolone pulses caused improvement in her condition.

Placental response to maternal SARS-CoV-2 infection

The coronavirus disease 2019 (COVID-19) pandemic affected people at all ages. Whereas pregnant women seemed to have a worse course of disease than age-matched non-pregnant women, the risk of feto-placental infection is low. Using a cohort of 66 COVID-19-positive women in late pregnancy, we correlated clinical parameters with disease severity, placental histopathology, and the expression of viral entry and Interferon-induced transmembrane (IFITM) antiviral transcripts. All newborns were negative for SARS-CoV-2. None of the demographic parameters or placental histopathological characteristics were associated with disease severity. The fetal-maternal transfer ratio for IgG against the N or S viral proteins was commonly less than one, as recently reported. We found that the expression level of placental ACE2, but not TMPRSS2 or Furin, was higher in women with severe COVID-19. Placental expression of IFITM1 and IFITM3, which have been implicated in antiviral response, was higher in participants with severe disease. We also showed that IFITM3 protein expression, which localized to early and late endosomes, was enhanced in severe COVID-19. Our data suggest an association between disease severity and placental SARS-CoV-2 processing and antiviral pathways, implying a role for these proteins in placental response to SARS-CoV-2.

Appendicitis with concurrent COVID-19 infection in a patient during the third trimester of pregnancy

This article presents an unusual case of appendicitis in pregnancy complicated by the novel coronavirus (SARS-CoV-2). The novel coronavirus has affected the way medicine is practised across most parts of the world with over 160 000 000 global cases to date. Tackling management of these cases is more complex when other pathological processes are ongoing. Appendicitis is a common occurrence in pregnancy, with most obstetric centres seeing about one or two cases a year. Though maternal morbidity and mortality are relatively unimpacted by this event, fetal loss and preterm labour are common sequelae. This case involves a 35-year-old woman presenting in her third trimester with abdominal pain and who went on to be diagnosed with concurrent appendicitis and SARS-CoV-2 infection. Although spinal anaesthesia would be most appropriate as it avoids aerosol generation, general anaesthetic techniques were indicated due to thrombocytopenia in this case. She underwent a successful appendicectomy, although preterm delivery was indicated as a result of maternal and fetal concerns.

Timing of delivery with coronavirus disease 2019 pneumonia requiring intensive care unit admission

Approximately 4% of pregnant patients with coronavirus disease 2019 require intensive care unit admission. Given the practical implications of advanced ventilatory and circulatory support techniques, urgent or emergent delivery for nonreassuring fetal status frequently presents a logistical impossibility. This article proposes a protocol for obstetrical management of patients in these situations, emphasizing coordinated preparation among obstetrical, anesthesiology, and intensivist teams for planned preterm delivery at gestational ages when neonatal outcomes are likely to be favorable.

Intrauterine vertical SARS-CoV-2 infection: a case confirming transplacental transmission followed by divergence of the viral genome

This article includes Author Insights, a video abstract available at https://vimeo.com/bjog/authorinsights16682

COVID-19: can we treat the mother without harming her baby?

Medical care is predicated on 'do no harm', yet the urgency to find drugs and vaccines to treat or prevent COVID-19 has led to an extraordinary effort to develop and test new therapies. Whilst this is an essential cornerstone of a united global response to the COVID-19 pandemic, the absolute requirements for meticulous efficacy and safety data remain. This is especially pertinent to the needs of pregnant women; a group traditionally poorly represented in drug trials, yet a group at heightened risk of unintended adverse materno-fetal consequences due to the unique physiology of pregnancy and the life course implications of fetal or neonatal drug exposure. However, due to the complexities of drug trial participation when pregnant (be they vaccines or therapeutics for acute disease), many clinical drug trials will exclude them. Clinicians must determine the best course of drug treatment with a dearth of evidence from either clinical or preclinical studies, where at least in the short term they may be more focused on the outcome of the mother than of her offspring.