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This study focuses on Intensive Care Units (ICU) and aims to test whether daily job demands are related to daily emotional exhaustion and secondary traumatic stress (STS) after work through the experience of passion at work and whether personal resources in ICU, such as empathy and self-compassion, moderate these relationships. A diary study was designed to assess day-level job demands, passion, empathy, self-compassion at work; and day-level emotional exhaustion and STS after work. The sample was 97 healthcare workers from ICU from different Spanish hospitals being selected by the snowball technique. This sample was assessed 5 days x two moments per day through a diary questionnaire. The multilevel analysis showed a negative mediational effect of harmonious passion between daily job demands and both emotional exhaustion and STS. Also, in predicting emotional exhaustion, a moderator effect of empathy on harmonious passion was found, as well as a moderator effect of self-compassion on obsessive passion. In predicting STS, a direct positive effect was found in empathy. Our findings highlight the vocational work of these healthcare workers, considering job demands as challenging and enhancing their harmonious passion to overcome the drawbacks. Moreover, empathy revealed to have a negative effect whereas self-compassion the contrary. Thus, increase the awareness on these personal resources and how to train them could be considered as valuable preventative measures. post-print 838 KB

Objectives: To determine the time to reverse transcription-polymerase chain reaction (RT-PCR) negativity after the first positive RT-PCR test, factors associated with longer time to RT-PCR negativity, proportion of children seroconverting after proven severe acute respiratory syndrome coronavirus 2 infection, and factors associated with the lack of seroconversion. Study design: The Epidemiological Study of Coronavirus in Children of the Spanish Society of Pediatrics is a multicenter study conducted in Spanish children to assess the characteristics of coronavirus disease 2019. In a subset of patients, 3 serial RT-PCR tests on nasopharyngeal swab specimens were performed after the first RT-PCR test, and immunoglobulin G serology for severe acute respiratory syndrome coronavirus 2 antibodies was performed in the acute and follow-up (

A new clinical syndrome named Paediatric Inflammatory Multisystem Syndrome Temporally Associated with SARS-CoV-2 (PIMS-TS) has been described. This new disease is a leading cause of hospital and paediatric intensive care unit (PICU). It has been related to immunity dysregulation. Prospective-retrospective observational study to describe the innate cell signature and immunophenotype of children admitted to PICU because of PIMS-TS (from March 2020 to September 2020). The immunophenotype was done through the expression analysis of these proteins of mononuclear cells: CD64, CD18, CD11a and CD11b. They were compared with previous healthy controls and children admitted to PICU because of bacterial infection, viral infection and Kawasaki disease (KD). Two hundred and forty-seven children were studied: 183 healthy controls, 25 viral infections, 20 bacterial infections, 6 KD and 13 PIMS-TS. PIMT-TS showed the lowest percentage of lymphocytes and monocytes with higher relative numbers of CD4+ (p = .000). Monocytes and neutrophils in PIMS-TS showed higher levels of CD64 expression (p = .000). Also, CD11a and CD11b were highly expressed (p =,000). We observed a differential cell innate signature in PIMS-TS. These findings are consistent with a proinflammatory status (CD64 elevated expression) and lymphocyte trafficking to tissues (CD11a and CD11b). More studies should be carried out to confirm our results.

The SARS-CoV-2 pandemic has caused an increase in antibiotic use in different settings. We describe the antibiotic prescribing prevalence, associated factors and trends, as well as concomitant bacterial infections in children hospitalized with COVID-19 or multisystemic inflammatory syndrome related to SARS-CoV-2 in Spain. Instituto de Salud Carlos III (ISCIII) Unión Europea-Fondos FEDER (proyecto PI20/00095) Ministerio de Sanidad/ISCIII Sociedad Española de Pediatría Fondos FEDER (Contrato Río Hortega CM18/00100 y CM19/00015 ) 5.235 JCR (2021) Q1, 14/130 Pediatrics 1.236 SJR (2021) Q1, 66/301 Infectious Diseases No data IDR 2020 UEM

Background: We aimed to identify the spectrum of disease in children with COVID-19, and the risk factors for admission in paediatric intensive care units (PICUs).Methods: We conducted a multicentre, prospective study of children with SARS-CoV-2 infection in 76 Spanish hospitals. We included children with COVID-19 or multi-inflammatory syndrome (MIS-C) younger than 18 years old, attended during the first year of the pandemic.Results: We enrolled 1 200 children. A total of 666 (55.5%) were hospitalized, and 123 (18.4%) required admission to PICU. Most frequent major clinical syndromes in the cohort were: mild syndrome (including upper respiratory tract infection and flu-like syndrome, skin or mucosae problems and asymptomatic), 44.8%; bronchopulmonary syndrome (including pneumonia, bronchitis and asthma flare), 18.5%; fever without a source, 16.2%; MIS-C, 10.6%; and gastrointestinal syndrome, 10%. In hospitalized children, the proportions were: 28.5%, 25.7%, 16.5%, 19.1% and 10.2%, respectively. Risk factors associated with PICU admission were MIS-C (odds ratio [OR]: 37.5,95% CI 22.7 to 57.8), moderate or severe liver disease (OR: 9,95% CI 1.6 to 47.6), chronic cardiac disease (OR: 4.8,95% CI 1.8 to 13) and asthma or recurrent wheezing (OR: 2.8,95% CI 1.3 to 5.8). However, asthmatic children were admitted into the PICU due to MIS-C or pneumonia, not due to asthma flare. Conclusion: Hospitalized children with COVID-19 usually present as one of five major clinical phenotypes of decreasing severity. Risk factors for PICU include MIS-C, elevation of inflammation biomarkers, asthma, moderate or severe liver disease and cardiac disease.

Background: Scarce evidence exists about the best treatment for multi-system inflammatory syndrome (MIS-C). We analysed the effects of steroids, intravenous immunoglobulin (IVig), and their combination on the probability of discharge over time, probability of switching to second-line treatment over time, and persistent fever after 2 days of treatment. Methods: We did a retrospective study to investigate the effect of treatments (IVig plus steroids, steroids alone or IVig alone) on children with MIS-C from 1 March to 1 June 2021. We estimated the time-to-event probability using a Cox model weighted by propensity score to balance the baseline characteristics. Findings: 30/132 (22·7%) patients were initially treated with steroids alone, 29/132 (21·9%) with IVig alone, and 73/132 (55%) with IVIG plus steroids. The probability of early discharge was higher with IVig than with IVig plus steroids (hazard ratio [HR] 1·65, 95% CI 1·11–2·45, p=0·013), but with a higher probability of needing second-line therapy versus IVig plus steroids (HR 3·05, 95% CI 1·12-8·25, p=0·028). Patients on steroids had a lower probability of persistent fever after 2 days of treatment (odds ratio [OR] 0·55, 95% CI, 0·28–1·05, p=0·081) versus patients on IVig plus steroids, and those on the combination had a lower probability versus IVig alone (OR 0·21, 95% CI, 0·09–0·46, p=0·0001). Interpretation: The benefits of each approach may vary depending on the outcome assessed. IVig seemed to increase the probability of earlier discharge over time but also of needing second-line treatment over time. Steroids seemed to reduce persistent fever after 2 days of treatment, and combination therapy reduced the need for escalating treatment. Funding Information: Instituto Salud Carlos III, PI20/00095, SERMAS-Fundacion para la Investigacion Biomedica Hospital 12 de Octubre, Spanish Society of Paediatrics, SERMAS-Fundacion para la Investigacion Biomedica Hospitales Infanta Sofia y Henares, Fundacion Universidad Europea de Madrid. Declaration of Interests: No conflicts of interest. Ethics Approval Statement: The study was approved by the Ethics Committee of Hospital 12 de Octubre, Madrid (code 20/101), and other participating hospitals. Participants were enrolled after signed or verbal consent from parents/guardians and by the consent of patients older than 12 years.

The most common clinical presentation of neuroblastoma is an abdominal mass, but it can present with uncommon symptoms, such as adrenergic storm due to catecholamine release.To describe an unusual presentation of neuroblastoma and the wide differential diagnosis that exists in an infant with adrenergic symptoms.A 7-week old female infant was evaluated due to a 3-week history of sweating and irritability associated with a 24-hour fever and respiratory distress. At admission, she presented poor general condition, irritability, sweating, facial redness, tachypnea and skin paleness, extreme sinus tachycardia, and high blood pressure (HBP), interpreted as adrenergic symptoms. The study was completed with abdominal ultrasound and magnetic reso nance imaging that showed a large retroperitoneal mass compatible with neuroblastoma. Plasma and urinary catecholamines tests showed high levels of dopamine, adrenaline, and noradrenaline, probably of tumor origin. We started antihypertensive treatment with alpha-blocker drugs, showing a good blood pressure control. The tumor was surgically resected without incidents and adequate subsequent recovery. The patient presented a favorable evolution after three years of follow-up. Con clusions: In an infant with adrenergic symptoms such as irritability, redness, sweating associated with HBP, it should be ruled out pathology heart or metabolic (hypoglycemia) pathology, intoxications, and/or adrenal pathology. Within this last one, neuroblastoma is the first diagnostic possibility, since it is one of the main tumors in childhood and, although this presentation is not usual, it can produce these symptoms.