Outcomes for paediatric acute leukaemia patients admitted to the paediatric intensive care unit

Autor: Marina Caballero Bellón, Anna Faura Faura, Margarit A, Bobillo-Perez S, Català-Temprano A, Alonso-Saladrigues A, Conde Cuevas N, Balaguer-Gargallo M, Rives-Sola S, Jordán-García I
Rok vydání: 2022
Předmět:
Zdroj: EUROPEAN JOURNAL OF PEDIATRICS
r-FSJD. Repositorio Institucional de Producción Científica de la Fundació Sant Joan de Déu
instname
ISSN: 0340-6199
Popis: Children with acute leukaemia (AL) are a high-risk population for infections and life-threatening conditions requiring paediatric intensive care unit (PICU) admission, presenting an increased mortality rate. A few literature exists about PICU outcomes in this kind of patients, especially with haematopoietic stem cell transplant (HSCT) background. We investigated the clinical and epidemiological characteristics of these patients as well as their outcomes. A retrospective, single-centre analytical/observational study was conducted from January 2011 to December 2018 in the PICU of a tertiary care hospital. AL patients from 28 days to 18 years old admitted to the PICU were included, excluding those with histories of HSCT or CAR T-cell therapy. We collected epidemiological and clinical characteristics, laboratory and microbiology results and outcomes. Forty-three patients with AL required urgent admission (35 lymphoblastic and 8 myeloblastic) for 63 different episodes. The main reasons were sepsis (21, 33.3%), hyperleukocytosis (12, 19%), respiratory failure (11, 17.5%) and seizures (8, 12.7%). Nineteen (30.2%) required inotropic support, and fifteen (23.8%) required mechanical ventilation. Three patients died at the hospital (3/43, 6.9%). Sixty-day mortality was 9.3%, and 1-year mortality was 13.9%. There was no differences regarding the type of AL and 60-day mortality (log-rank 2.652, p = 0.103).Conclusion: In our study, the main cause of admission for AL patients was infection, which was associated to more severity and longer hospital admission. What is Known: • Acute leukaemia is the most common childhood cancer. Admission to a paediatric intensive care unit is required in 30% of children with acute leukaemia. • Regarding the outcomes of children with acute leukaemia that require admission to the intensive care unit data are scarce. What is New: • Mortality in acute leukaemia patients admitted to the paediatric intensive care unit is lower than that of patients with a history of stem cell therapy but higher than that of patients with solid tumours. • The main reason for admission was sepsis, which is related in literature to more severity and long length of stay.
Databáze: OpenAIRE
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