A Comparative Study of Children with MIS-C between Admitted to the Pediatric Intensive Care Unit and Pediatric Ward: A One-Year Retrospective Study.

OBJECTIVES

This descriptive study aimed to compare the clinical and laboratory features of the children with the multisystem inflammatory syndrome in children (MIS-C), requiring pediatric intensive care unit (PICU), admission with the MIS-C patients who did not require PICU admission.

PATIENTS AND METHODS

This study was conducted between March 2020 and February 2021 at the University of Health Sciences Dr. Behçet Uz Children's Hospital, a referral center for pediatric infectious diseases in the Aegean Region of Turkey. All hospitalized patients aged 18 years old or less with MIS-C according to the definition of the universal guidelines were included in the study. Data of the patients with the diagnosis of MIS-C were recorded and collected from the electronic medical records of the hospital. The data included demographic characteristics, presenting signs and symptoms, laboratory findings and clinical data.

RESULTS

A total of 58 patients with MIS-C were included in this study. Thirty-eight (65.5%) patients were male. The median age was 6 years (2 months-16 years). The patients admitted to PICU were 15 (25.9%). The rate of pulmonary involvement was 81.3% (n = 13) in the PICU group. The median procalcitonin, C-reactive protein, erythrocyte sedimentation rate, D-Dimer and ferritin values were significantly higher in the PICU group compared to non-PICU group (p < 0.001, p = 0.02, p < 0.001, p = 0.006 and p = 0.031).

CONCLUSIONS

Besides the depressing cardiac functions reported before, the pulmonary involvement and signs of shock are important factors for PICU admission in children with MIS-C.