A multicenter national survey of children with SARS-CoV-2 infection admitted to Spanish Pediatric Intensive Care Units

Dear Editor,

The pandemic outbreak of SARS-CoV-2 is the greatest challenge ever faced by intensive care units throughout the globe. Most studies report a low incidence and little need for hospitalization in children. Nevertheless, up to 10% of hospitalized children under 1 year of age require PICU admission [1]. The first cases of SARS-CoV-2 infection in Spain were identified in February. The number of cases increased significantly during the following weeks [2]. Although children appear to be relatively spared of severe disease, the Spanish Ministry of Health reported over 200 children requiring admission to a pediatric ward, 10% of which were admitted to a PICU [3].

We present the preliminary results of a national multi-center registry of SARS-CoV-2 infection in children requiring intensive care. This initiative was launched by the Spanish Pediatric Intensive Care Society and included 47 PICUs. More than 90% of the PICUs included in the Spanish Public Healthcare System were represented in the study. Fifty patients were included in the registry between the 1st of March and 1st of May 2020. Underlying health conditions were reported in 24% of the patients. Table 1 shows the differences between patients requiring and those not mechanical ventilation.

Table 1 Characteristics of patients with SARS-CoV-2 infection admitted to Spanish PICUs

Our results show that, even though SARS-CoV-2 infection has a mild clinical course in most cases, some children can present with a severe disease requiring respiratory and haemodynamic support. Suspected paediatric multisystem inflammatory syndrome (PMIS) as described by Riphagen et al. [3] was present in more than a half of these patients.

The need for mechanical ventilation (MV) was higher in younger patients, in those with higher organ failure scores, in those with pre-existing medical conditions and in those presenting with respiratory difficulty and ARDS, as described in adult patients [4]. Patients requiring MV were less likely to present with PMIS upon admission. Many adult studies have pointed out an association between the severity of the disease or the need for mechanical ventilation and some laboratory markers [4]. Nevertheless, we did not find any statistically significant differences regarding total leukocyte and lymphocyte count, C reactive protein or procalcitonin in our patients. None of the participating units reported any COVID-19 deaths as of the date of data collection.

Our study has several limitations. A complete analysis of the course of SARS-CoV-2 infection in Spanish critically ill children is not possible yet, as some patients are still hospitalized. Though our registry includes more than 90% of Spanish PICUs, the absence of non-participating units may have created a selection bias. Another limitation is that it was not possible to discern whether SARS-CoV-2 infection was fully responsible or only a contributing factor for the whole clinical picture in some cases. Finally, statistical significance may be difficult to achieve due to small sample size, especially in some laboratory markers.

We believe there is an urgent need for multicentre international studies in order to provide a better understanding of the specific features, needs and challenges of critically ill children with SARS-COV-2 infection, especially in those with pre-existing medical conditions.

References

  1. 1.

    Lu X, Zhang L, Du H et al (2020) (2020) SARS-CoV-2 infection in children. N Engl J Med 382(17):1663–1665. https://doi.org/10.1056/NEJMc2005073

    Article  Google Scholar 

  2. 2.

    Ministerio de Sanidad, Consumo y Bienestar Social—Profesionales—Situación actual Coronavirus. https://www.mscbs.gob.es/profesionales/saludPublica/ccayes/alertasActual/nCov-China/situacionActual.htm. Accessed 14 Apr 2020

  3. 3.

    Tagarro A, Epalza C, Santos M et al (2020) Screening and severity of coronavirus disease 2019 (COVID-19) in children in Madrid, Spain. JAMA Pediatr 2020:e201346. https://doi.org/10.1001/jamapediatrics.2020.1346

    Article  Google Scholar 

  4. 4.

    Riphagen S, Gomez X, Gonzalez-Martinez C et al (2020) Hyperinflammatory shock in children during COVID-19 pandemic. Lancet. https://doi.org/10.1016/S0140-6736(20)31094-1

    Article  PubMed  PubMed Central  Google Scholar 

  5. 5.

    Feng Y, Ling Y, Bai T et al (2020) COVID-19 with different severity: a multi-center study of clinical features. Am J Respir Crit Care Med. https://doi.org/10.1164/rccm.202002-0445OC

    Article  PubMed  PubMed Central  Google Scholar 

Download references

Acknowledgements

The members of SECIP Study Group on SARS-CoV-2 in Critically Ill Pediatric Patients are: María Slöcker Barrio (Pediatric Intensive Care Unit, Gregorio Marañón General University Hospital, Madrid, Spain), Amaya Bustinza Arriortua (Pediatric Intensive Care Unit, Gregorio Marañón General University Hospital, Madrid, Spain), Jesús López-Herce Cid (Pediatric Intensive Care Unit, Gregorio Marañón General University Hospital, Madrid, Spain), Juan Carlos de Carlos Vicente (Pediatric Intensive Care Unit, Son Espases University Hospital, Palma de Mallorca, Spain), Maite Cuervas-Mons Tejedor (Complejo Asistencial Universitario de Burgos, Burgos, Spain), Pedro Pablo Oyágüez Ugidos (Complejo Asistencial Universitario de Burgos, Burgos, Spain), Iolanda Jordan (Hospital Sant Joan de Déu, Barcelona, Spain), Carmina Guitart (Hospital Sant Joan de Déu, Barcelona, Spain), Sonia Sánchiz Cárdenas (Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain), Javier Gil-Antón (Hospital Universitario de Cruces, Barakaldo, Spain), Belén Joyanes (Hospital Clínico Universitario San Carlos, Madrid, Spain), Ainhoa Jiménez Olmos (Hospital Universitario Miguel Servet, Zaragoza, Spain), Antonio Rodríguez Núñez (Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain), Javier Trastoy Trastoy Quintela (Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain), Alexandra Hernández Yuste (Hospital Materno Infantil Universitario de Málaga, Malaga, Spain), Laura Díaz Munilla (Complejo Hospitalario de Navarra, Pamplona, Spain), Carlos Solís Reyes (Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain), Laura Medina Ramos (Hospital General Universitario de Alicante, Alicante, Spain), David Roca Pascual (Pediatric Intensive Care Unit, Vall d’Hebron Hospitalary Campus of Barcelona, Barcelona, Spain), Joan Ballcels (Pediatric Intensive Care Unit, Vall d’Hebron Hospitalary Campus of Barcelona, Barcelona, Spain), Mario Sánchez Fernández (Hospital Universitari Dr. Josep Trueta, Girona, Spain), Inés Leoz Gordillo (Hospital Infantil Universitario Niño Jesús, Madrid, Spain), Corsino Rey Galán (Hospital Universitario Central de Asturias, Oviedo, Spain), Alfredo Molina Cambra (Hospital Universitario y Policlínico La Fé, Valencia, Spain), Manuel González-Ripoll Garzón (Hospital Universitario Torrecardenas, Almería, Spain), Pepe Fernández-Cantalejo Padial (Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain), Ignacio Oulego-Erroz (Hospital Universitario de León, León, Spain), Laia Vega Puyal (Hospital Universitari Dexeus, Barcelona, Spain), Daniel Moreno (Hospital Universitario de A Coruña, A Coruña, Spain), Emilia Fernández Romero (Hospital Universitario Virgen de la Macarena, Sevilla, Spain), María García Besteiro (Corporación Sanitaria Parc Taulí, Sabadell, Spain), José Carlos Flores González (Hospital Universitario Puerta del Mar, Cádiz, Spain), Carmen Medina Monzón (Hospital General Universitario de Albacete, Albacete, Spain), Beatriz Huidobro Labarga (Complejo Hospitalario Universitario Virgen de la Salud, Toledo, Spain), Rosa María Hernández Palomo (Hospital Universitario Quirónsalud, Madrid, Spain), Cristina Calvo Monge (Hospital Universitario Donostia, San Sebastián, Spain), Francisco Fernández (Hospital Universitario de Salamanca, Salamanca, Spain), Nieves González (Hospital Universitario de Canarias, La Laguna, Spain), Cesar Villa Francisco (Hospital Clínico Universitario de Valladolid, Valladolid, Spain), Lorena Bermúdez Barrezueta (Hospital Clínico Universitario de Valladolid, Valladolid, Spain), Ana Abril Molina (Hospital Materno Infantil Virgen de las Nieves, Granada, Spain), Mónica Valerón (Complejo Hospitalario Universitario Insular Materno Infantil, Las Palmas de Gran Canaria, Spain), Ramón Hernández Rastrollo (Hospital Universitario de Badajoz, Badajoz, Spain), Sylvia Belda Hofheinz (Hospital Universitario Doce de Octubre, Madrid, Spain), Manuel Gijón Mediavilla (Hospital Universitario Doce de Octubre, Madrid, Spain), José Luis Vázquez Martínez (Hospital Universitario Ramón y Cajal, Madrid, Spain), Manuel Frías (Hospital Universitario Reina Sofía, Córdoba, Spain), Raúl Montero Yéboles (Hospital Universitario Reina Sofía, Córdoba, Spain), Juan Ignacio Muñóz Bonet (Hospital Clínico Universitario de Valencia, Valencia, Spain), María Velázquez (Hospital Universitario La Moraleja, Madrid, Spain), Inma Sánchez Ganfornina (Hospital Universitario Virgen del Rocío, Sevilla, Spain), Antonio Pérez Iranzo (Hospital General Universitario de Castellón, Castellón, Spain)47, David Lozano (Hospital General La Mancha Centro, Alcazar de San Juan, Spain), Clara Sorribes (Hospital Universitario Joan XXIII, Tarragona, Spain), María Soledad Holanda Peña (Hospital Universitario Marqués de Valdecilla, Santander, Spain), Miriam Gutiérrez Jimeno (Clínica Universidad de Navarra, Pamplona, Spain)

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Funding was provided by Ministerio de Ciencia, Innovación y Universidades (Instituto de Salud Carlos III. Grant no. COV20/00944).

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Correspondence to Rafael González Cortés.

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The members of SECIP Study Group on SARS-COV2 in Critically Ill Pediatric Patients are listed in Acknowledgements. All members of the study group have collaborated to the study design and have approved final submitted manuscript version.

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González Cortés, R., García-Salido, A., Roca Pascual, D. et al. A multicenter national survey of children with SARS-CoV-2 infection admitted to Spanish Pediatric Intensive Care Units. Intensive Care Med (2020). https://doi.org/10.1007/s00134-020-06146-8

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