Evaluation of febrile neutropenic attacks of pediatric hematology-oncology patients

Türk Pediatri Arşivi
Yeter Düzenli KarÖzcan Bör

Abstract

Febrile neutropenia is an important cause of mortality and morbidity in hematology-oncology patients undergoing chemotherapy. The objective of this study was to evaluate febrile neutropenic episodes in children with malignancy. Sixty-eight children who received chemotherapy for malignancy between 2010 and 2015 were retrospectively reviewed. The demographic characteristics, laboratory data, infection foci, and frequency of microorganisms grown in culture were examined. Also, the frequency of febrile neutropenic attacks was investigated according to the chemotherapy periods. Of the total 200 episodes, 81 (40.5%) were clinically documented, and 73 (36.5%) were microbiologically documented infections. Fever of unknown origin was observed in 46 (23%) episodes. The most frequently clinically documented focus were mucositis (33.4%) and pneumonia (24.7%). Blood culture was positive in 55 (75.3%) episodes of microbiologically documented infections. The most commonly isolated microorganisms in blood culture were Gram-negative bacteria (47.2%). C-reactive protein levels in microbiologically documented infections were higher than in clinically documented infections, and fever of unknown origin (p<0.05, for both). The most common underlying...Continue Reading

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