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. 2022 Apr 1;44(3):e658-e664.
doi: 10.1097/MPH.0000000000002303.

Comparison of Clinical and Diagnostic Features of Pediatric Oncology Patients With or Without COVID-19 Infection: A Retrospective Chart Review

Saba Shahid  1 , Naeem Jabbar  2 , Neelum Mansoor  3 , Naila Rafiq  2 , Sidra Maqsood  4
Affiliations

Comparison of Clinical and Diagnostic Features of Pediatric Oncology Patients With or Without COVID-19 Infection: A Retrospective Chart Review

Saba Shahid et al. J Pediatr Hematol Oncol. .

Abstract

There is a scarcity of data summarizing the clinical picture, laboratory, and imaging findings and outcome in children with malignancy and coronavirus disease 2019 (COVID-19) infection. This study characterizes a detailed comparison of pediatric oncology patients with and without COVID infection. A retrospective study was conducted at The Indus Hospital, Karachi, from March 2020 to June 2020. Clinical presentation, laboratory and imaging findings, disease severity, and outcome were compared between cohorts. The mean age of children with and without COVID was 8.0±4.9 and 7.4±4.1 years, respectively. Hematologic malignancy comprised the largest number of patients, followed by solid tumors. Lymphocytosis and low neutrophil-lymphocyte ratio was observed in the COVID positive group. Cardiac dysfunction (1.4% vs. 0%), acute respiratory distress syndrome (8% vs. 0%) and lower peripheral capillary oxygen saturation/fraction of inspired oxygen ratio (473 vs. 486) found to be associated with severe disease in COVID positive group (P<0.05). Overall mortality in children with COVID was 6.8% versus 2.7% in children without COVID. Pediatric patients with malignancy have different clinical features and laboratory parameters as compared with children without malignancy. Acute respiratory distress syndrome, absolute lymphocytosis and low neutrophil-lymphocyte ratio is associated with severe disease in children with malignancy and COVID infection. In contrast to adults, biochemical markers and complete blood count parameters do not help recognize COVID infection in pediatric patients with malignancy.

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Conflict of interest statement

The authors declare no conflict of interest.

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