Suicidal Risk and Depression in Pregnant Women in Times of Pandemic.

PURPOSE: Pregnancy is a risk period for the development of mental disorders. About 10% of pregnant women worldwide experience a mental disorder, mainly depression, and this percentage has been aggravated by the COVID-19 pandemic. This study aims to understand the impact of COVID-19 on the mental health of pregnant women. METHODS: Three hundred and one pregnant women in the week 21.85 ± 9.9 were recruited through social media and pregnant women forums from September 2020 to December 2020. A multiple-choice questionnaire was administered to evaluate the sociodemographic characteristics of the women, the care provided, and different aspects related to COVID-19. A Beck Depression Inventory was also delivered. RESULTS: Of the pregnant women 23.5% had seen or had considered seeing a mental health professional during pregnancy. Predictive models using multivariate logistic regression found that this fact was associated with an increased risk of depression (OR = 4.22; CI 95% 2.39-7.52; P < 0.001). Among women with moderate-severe depression, it was associated with an increased risk of having suicidal thoughts (OR = 4.99; CI 95% 1.11-27.9; P = 0.044) and age was found to be a protective variable (OR = 0.86; CI 95% 0.72-0.98; P = 0.053). CONCLUSIONS: The COVID-19 pandemic represents a major mental health challenge for pregnant women. Despite the decrease in face-to-face visits, there are opportunities for health professionals to identify the existence of psycho-pathological alterations and suicidal ideation by asking the patient if she is seeing or considering seeing a mental health professional. Therefore, it is necessary to develop tools for early identification to ensure correct detection and care.

Anticoagulation strategies and risk of bleeding events in critically ill COVID-19 patients.

OBJECTIVE: To evaluate the rate of thrombosis, bleeding and mortality comparing anticoagulant doses in critically ill COVID-19 patients. DESIGN: Retrospective observational and analytical cohort study. SETTING: COVID-19 patients admitted to the intensive care unit of a tertiary hospital between March and April 2020. PATIENTS: 201 critically ill COVID-19 patients were included. Patients were categorized into three groups according to the highest anticoagulant dose received during hospitalization: prophylactic, intermediate and therapeutic. INTERVENTIONS: The incidence of venous thromboembolism (VTE), bleeding and mortality was compared between groups. We performed two logistic multivariable regressions to test the association between VTE and bleeding and the anticoagulant regimen. MAIN VARIABLES OF INTEREST: VTE, bleeding and mortality. RESULTS: 78 patients received prophylactic, 94 intermediate and 29 therapeutic doses. No differences in VTE and mortality were found, while bleeding events were more frequent in the therapeutic (31%) and intermediate (15%) dose group than in the prophylactic group (5%) (p<0.001 and p<0.05 respectively). The anticoagulant dose was the strongest determinant for bleeding (odds ratio 2.4, 95% confidence interval 1.26-4.58, p=0.008) but had no impact on VTE. CONCLUSIONS: Intermediate and therapeutic doses appear to have a higher risk of bleeding without a decrease of VTE events and mortality in critically ill COVID-19 patients.

Resilience After COVID-19: A Descriptive, Cross-Sectional Study.

The main purpose of this study was to examine the relationship between resilience and health-related quality of life in patients following COVID-19 disease among those with and without lingering symptoms. The study design is descriptive and cross-sectional. Participants (n = 97) were adults who had earlier contracted COVID-19 disease and were in post-infection status between July and October 2020. Participants completed the following instruments: Connor-Davidson Resilience Scale, Short-Form 12-item Health Survey, and Hospital Anxiety and Depression Scale. Approximately 35% post-COVID-19 patients had a low level of resilience. The impact on the health status and resilience of those who had reported symptoms after 6 months was also significant. Age and depression had a significant impact on level of resilience. This relationship can affect patient recovery and negatively impact the ability to cope with COVID-19 disease. It is necessary to implement specialized training for clinicians on the effects of long-term COVID-19 to improve patient care. Long COVID symptoms might manifest months after an acute COVID-19 illness; clinicians who can confirm patient reports of these symptoms may help patients recover and become more resilient.

Social Support and Mental Health in the Postpartum Period in Times of SARS-CoV-2 Pandemic: Spanish Multicentre Cohort Study.

BACKGROUND: To explore the depression and anxiety symptoms in the postpartum period during the SARS-CoV-2 pandemic and to identify potential risk factors. METHODS: A multicentre observational cohort study including 536 women was performed at three hospitals in Spain. The Edinburgh Postnatal Depression Scale (EPDS), the State-Trait Anxiety Inventory (STAI) Scale, the Medical Outcomes Study Social Support Survey (MOS-SSS), and the Postpartum Bonding Questionnaire (PBQ) were assessed after birth. Depression (EPDS) and anxiety (STAI) symptoms were measured, and the cut-off scores were set at 10 and 13 for EPDS, and at 40 for STAI. RESULTS: Regarding EPDS, 32.3% (95% CI, 28% to 36.5%) of women had a score ≥ 10, and 17.3% (95% CI, 13.9% to 20.7%) had a score ≥ 13. Women with an STAI score ≥ 40 accounted for 46.8% (95% CI, 42.3% to 51.2%). A lower level of social support (MOS-SSS), a fetal malformation diagnosis and a history of depression (p = 0.000, p = 0.019 and p = 0.043) were independent risk factors for postpartum depression. A lower level of social support and a history of mental health disorders (p = 0.000, p = 0.003) were independent risk factors for postpartum anxiety. CONCLUSION: During the SARS-CoV-2 pandemic, an increase in symptoms of anxiety and depression were observed during the postpartum period.

Differences and similarities in endothelial and angiogenic profiles of preeclampsia and COVID-19 in pregnancy.

BACKGROUND: COVID-19 presents a spectrum of signs and symptoms in pregnant women that might resemble preeclampsia. Differentiation between severe COVID-19 and preeclampsia is difficult in some cases. OBJECTIVE: To study biomarkers of endothelial damage, coagulation, innate immune response, and angiogenesis in preeclampsia and COVID-19 in pregnancy in addition to in vitro alterations in endothelial cells exposed to sera from pregnant women with preeclampsia and COVID-19. STUDY DESIGN: Plasma and sera samples were obtained from pregnant women with COVID-19 infection classified into mild (n=10) or severe (n=9) and from women with normotensive pregnancies as controls (n=10) and patients with preeclampsia (n=13). A panel of plasmatic biomarkers was assessed, including vascular cell adhesion molecule-1, soluble tumor necrosis factor-receptor I, heparan sulfate, von Willebrand factor antigen (activity and multimeric pattern), α2-antiplasmin, C5b9, neutrophil extracellular traps, placental growth factor, soluble fms-like tyrosine kinase-1, and angiopoietin 2. In addition, microvascular endothelial cells were exposed to patients' sera, and changes in the cell expression of intercellular adhesion molecule 1 on cell membranes and von Willebrand factor release to the extracellular matrix were evaluated through immunofluorescence. Changes in inflammation cell signaling pathways were also assessed by of p38 mitogen-activated protein kinase phosphorylation. Statistical analysis included univariate and multivariate methods. RESULTS: Biomarker profiles of patients with mild COVID-19 were similar to those of controls. Both preeclampsia and severe COVID-19 showed significant alterations in most circulating biomarkers with distinctive profiles. Whereas severe COVID-19 exhibited higher concentrations of vascular cell adhesion molecule-1, soluble tumor necrosis factor-α receptor I, heparan sulfate, von Willebrand factor antigen, and neutrophil extracellular traps, with a significant reduction of placental growth factor compared with controls, preeclampsia presented a marked increase in vascular cell adhesion molecule-1 and soluble tumor necrosis factor-α receptor I (significantly increased compared with controls and patients with severe COVID-19), with a striking reduction in von Willebrand factor antigen, von Willebrand factor activity, and α2-antiplasmin. As expected, reduced placental growth factor, increased soluble fms-like tyrosine kinase-1 and angiopoietin 2, and a very high soluble fms-like tyrosine kinase-1 to placental growth factor ratio were also observed in preeclampsia. In addition, a significant increase in C5b9 and neutrophil extracellular traps was also detected in preeclampsia compared with controls. Principal component analysis demonstrated a clear separation between patients with preeclampsia and the other groups (first and second components explained 42.2% and 13.5% of the variance), mainly differentiated by variables related to von Willebrand factor, soluble tumor necrosis factor-receptor I, heparan sulfate, and soluble fms-like tyrosine kinase-1. Von Willebrand factor multimeric analysis revealed the absence of von Willebrand factor high-molecular-weight multimers in preeclampsia (similar profile to von Willebrand disease type 2A), whereas in healthy pregnancies and COVID-19 patients, von Willebrand factor multimeric pattern was normal. Sera from both preeclampsia and severe COVID-19 patients induced an overexpression of intercellular adhesion molecule 1 and von Willebrand factor in endothelial cells in culture compared with controls. However, the effect of preeclampsia was less pronounced than the that of severe COVID-19. Immunoblots of lysates from endothelial cells exposed to mild and severe COVID-19 and preeclampsia sera showed an increase in p38 mitogen-activated protein kinase phosphorylation. Patients with severe COVID-19 and preeclampsia were statistically different from controls, suggesting that both severe COVID-19 and preeclampsia sera can activate inflammatory signaling pathways. CONCLUSION: Although similar in in vitro endothelial dysfunction, preeclampsia and severe COVID-19 exhibit distinctive profiles of circulating biomarkers related to endothelial damage, coagulopathy, and angiogenic imbalance that could aid in the differential diagnosis of these entities.

Distinctive Biomarker Features in the Endotheliopathy of COVID-19 and Septic Syndromes.

BACKGROUND: Endotheliopathy is a key element in COVID-19 pathophysiology, contributing to both morbidity and mortality. Biomarkers distinguishing different COVID-19 phenotypes from sepsis syndrome remain poorly understood. OBJECTIVE: To characterize circulating biomarkers of endothelial damage in different COVID-19 clinical disease stages compared with sepsis syndrome and normal volunteers. METHODS: Patients with COVID-19 pneumonia (n = 49) were classified into moderate, severe, or critical (life-threatening) disease. Plasma samples were collected within 48 to 72 h of hospitalization to analyze endothelial activation markers, including soluble Vascular Cell Adhesion Molecule-1 (sVCAM-1), von Willebrand Factor (VWF), A disintegrin-like and metalloprotease with thrombospondin type 1 motif no. 13 (ADAMTS-13) activity, thrombomodulin (TM), and soluble TNF receptor I (sTNFRI); heparan sulfate (HS) for endothelial glycocalyx degradation; C5b9 deposits on endothelial cells in culture and soluble C5b9 for complement activation; circulating dsDNA for neutrophil extracellular traps (NETs) presence, and α2-antiplasmin and PAI-1 as parameters of fibrinolysis. We compared the level of each biomarker in all three COVID-19 groups and healthy donors as controls (n = 45). Results in critically ill COVID-19 patients were compared with other intensive care unit (ICU) patients with septic shock (SS, n = 14), sepsis (S, n = 7), and noninfectious systemic inflammatory response syndrome (NI-SIRS, n = 7). RESULTS: All analyzed biomarkers were increased in COVID-19 patients versus controls (P < 0.001), except for ADAMTS-13 activity that was normal in both groups. The increased expression of sVCAM-1, VWF, sTNFRI, and HS was related to COVID-19 disease severity (P < 0.05). Several differences in these parameters were found between ICU groups: SS patients showed significantly higher levels of VWF, TM, sTNFRI, and NETS compared with critical COVID-19 patients and ADAMTS-13 activity was significantly lover in SS, S, and NI-SIRS versus critical COVID-19 (P < 0.001). Furthermore, α2-antiplasmin activity was higher in critical COVID-19 versus NI-SIRS (P < 0.01) and SS (P < 0.001), whereas PAI-1 levels were significantly lower in COVID-19 patients compared with NI-SIRS, S, and SS patients (P < 0.01). CONCLUSIONS: COVID-19 patients present with increased circulating endothelial stress products, complement activation, and fibrinolytic dysregulation, associated with disease severity. COVID-19 endotheliopathy differs from SS, in which endothelial damage is also a critical feature of pathobiology. These biomarkers could help to stratify the severity of COVID-19 disease and may also provide information to guide specific therapeutic strategies to mitigate endotheliopathy progression.

Behavioural Difficulties in Children and Adolescents with Mental Disorders under Extreme Situations.

In 2020, the Governments of many countries maintained different levels of confinement of the population due to the pandemic that produced the COVID-19. There are few studies published on the psychological impact in the child and adolescent population diagnosed with mental disorders, especially during the home confinement stage. Explanatory models based on socio-demographic and clinical variables provide an approximation to level changes in different dimensions of behavioural difficulties. A categorical-response logistic ordinal regression model, based on a cross-sectional study with 139 children and adolescents diagnosed with mental disorders is performed for each dimension under analysis. Most of the socio-demographic and clinical explanatory variables considered (24 of 26) were significant at population level for at least one of the four dimensions of behavioural difficulties (15 response variables) under analysis. Odds-ratios were interpreted to identify risk or protective factors increasing or decreasing severity in the response variable. This analysis provides useful information, making it possible to more readily anticipate critical situations due to extreme events, such as a confinement, in this population.

Is the Endothelium the Missing Link in the Pathophysiology and Treatment of COVID-19 Complications?

Patients with COVID-19 present a wide spectrum of disease severity, from asymptomatic cases in the majority to serious disease leading to critical care and even death. Clinically, four different scenarios occur within the typical disease timeline: first, an incubation and asymptomatic period; second, a stage with mild symptoms due mainly to the virus itself; third, in up to 20% of the patients, a stage with severe symptoms where a hyperinflammatory response with a cytokine storm driven by host immunity induces acute respiratory distress syndrome; and finally, a post-acute sequelae (PASC) phase, which present symptoms that can range from mild or annoying to actually quite incapacitating. Although the most common manifestation is acute respiratory failure of the lungs, other organs are also frequently involved. The clinical manifestations of the COVID-19 infection support a key role for endothelial dysfunction in the pathobiology of this condition. The virus enters into the organism via its interaction with angiotensin-converting enzyme 2-receptor that is present prominently in the alveoli, but also in endothelial cells, which can be directly infected by the virus. Cytokine release syndrome can also drive endothelial damage independently. Consequently, a distinctive feature of SARS-CoV-2 infection is vascular harm, with severe endothelial injury, widespread thrombosis, microangiopathy, and neo-angiogenesis in response to endothelial damage. Therefore, endothelial dysfunction seems to be the pathophysiological substrate for severe COVID-19 complications. Biomarkers of endothelial injury could constitute strong indicators of disease progression and severity. In addition, the endothelium could represent a very attractive target to both prevent and treat these complications. To establish an adequate therapy, the underlying pathophysiology and corresponding clinical stage should be clearly identified. In this review, the clinical features of COVID-19, the central role of the endothelium in COVID-19 and in other pathologies, and the potential of specific therapies aimed at protecting the endothelium in COVID-19 patients are addressed.

Citizen volunteers detect SARS-CoV-2 RNA from outdoor urban fomites

In COVID-19 pandemics ordinary citizens are overwhelmed by the often contradictory information about transmission of SARS-CoV-2 through surfaces, especially outdoors. Citizen volunteers (N = 39) and researchers, working together for the first time on SARS-CoV-2 detection, searched this virus' RNA on outdoors urban furniture of Mieres (Asturias, Spain) during the summer of 2020. RNA extraction and RT-PCR were conducted using point-of-care technology. A wooden slide and a sanitizer dispenser gave positive amplification of Spike gene. Contrary to expectations of higher virus survival in cold humid conditions, positivity rate was significantly higher in sunny sampling days, perhaps reflecting a higher frequentation of public outdoors spaces. All the participants considered the experience totally satisfactory and declared to have acquired new useful knowledge to face the pandemic. Significant increases of self-declared knowledge about virus transmission and protection measures, and confidence in hands hygiene for COVID-19 prevention, were found in the citizen volunteers following this experience. Results suggest the need for more control of playgrounds and public sanitizer dispensers. They also show how citizen volunteers can help to detect potential environmental reservoirs of disease agents from RNA analysis. Finally, ordinary citizens involved in COVID-19 research in small groups, following adequate training and safety protocols, feel empowered while valuably co-creating knowledge with researchers.

Psychological impact and social support in pregnant women during lockdown due to SARS-CoV2 pandemic: A cohort study.

INTRODUCTION: Anxiety and depression during pregnancy can lead to adverse maternal and neonatal outcomes. The SARS CoV-2 pandemic, and the complete lockdown required during the first wave in most countries are stressors for pregnant women and can lead to anxiety and depression during pregnancy. The aim of this study was to explore depression and anxiety symptoms, and social support in pregnant women during the SARS CoV-2 lockdown, as well as to explore demographic risk factors. MATERIAL AND METHODS: A prospective cohort study was performed at Hospital Universitari Vall d'Hebron, Barcelona, including pregnant women attending the antenatal clinic during the SARS-CoV2 lockdown period. Three questionnaires were administered to study depression (EPDS), anxiety (STAI) and Social Support (MOS-SSS). STAI state (STAIs) described the actual state of anxiety and the STAI trait (STAIt) described the trait of anxiety. A cut-off of 10 for EPDS and 40 for STAI was considered to be clinically relevant. The main outcome measures were depression and anxiety symptoms. RESULTS: A total of 217 women were invited to participate, and 204 accepted (94%). From these, 164 filled in the EPDS, 109 STAI and 159 MOS-SSS questionnaires: 37.8% (95% confidence interval [CI] 30.5%-45.7%) (62/164) of women showed an EPDS result ≥10, 59.6% (95% CI 49.8%-68.8%) (65/109) a STAI state (STAIs) ≥40, and 58.7% (95% CI 48.9%-67.9%) (64/109) a STAI trait (STAIt) ≥40. Regression analysis showed that mental health disorder, Latin American origin and lack of social support were independent risk factors for anxiety symptoms in the STAIs (P = .032, P = .040 and P = .029, respectively). Regarding depressive symptoms, maternal body mass index, mental health disorders and social support were independent factors (P = .013, P = .015 and P = .000, respectively). CONCLUSIONS: A lockdown scenario during the first wave of the SARS-CoV 2 pandemic increased the symptoms of anxiety and depression among pregnant women, particularly affecting those with less social support.