Neutropenic Fever in Pediatric Patients with Cancer in South Egypt: A Report from a Single Institute

H. Sayed, Youstina Amir, A. Osman
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Abstract

Background : Fever and neutropenia (FN) is a potentially life-threatening complication of chemotherapy in children with cancer. Aim: Our objectives were to describe the characteristics of episodes of FN experienced by our patients and evaluate their outcomes and factors affecting them. Material & Methods: A prospective observational study was conducted at Pediatric Oncology Department, South Egypt Cancer Institute, Assiut University. All pediatric patients ≤ 18 years with either hematological or solid tumors admitted with documented episodes of FN after receiving myelosuppressive chemotherapy were included in this study between February 2018 and February 2020. Results: 200 episodes of FN experienced by 125 pediatric cancer patients were included. The median age was six years; 60% of the patients were boys. FN was more prevalent among patients with hematological malignancies. Associated comorbidities were reported in 10.5%. Eighty percent of episodes were stratified as high-risk, with profound neutropenia reported in 47%. The focus of infection was documented in 82% of episodes. Blood-stream infections were 53.1% for Gram-negative and 24.4% for fungal isolates. Infection-related mortality was reported in 7% of episodes. Diagnosis, disease status, risk stratification, presence of comorbidity, and the grade of neutropenia significantly affected the outcome. Conclusion: Although satisfactory therapeutic interventions for neutropenic patients with fever, life-threatening resistant bacterial and fungal isolates were reported at high rates that mandate calling for an urgent review of infection control policy.
南埃及儿童癌症患者的中性粒细胞减少热:来自一个研究所的报告
背景:发热和中性粒细胞减少症(FN)是儿童癌症患者化疗后可能危及生命的并发症。目的:我们的目的是描述我们的患者所经历的FN发作的特征,并评估其结果和影响因素。材料与方法:一项前瞻性观察研究在阿西尤特大学南埃及癌症研究所儿科肿瘤科进行。2018年2月至2020年2月期间,所有≤18岁的接受骨髓抑制化疗后伴有FN发作的血液学或实体肿瘤儿童患者均被纳入本研究。结果:纳入125例儿童癌症患者的200次FN发作。中位年龄为6岁;60%的患者是男孩。FN在血液系统恶性肿瘤患者中更为普遍。10.5%报告了相关合并症。80%的发作被分级为高风险,47%的发作报告有深度中性粒细胞减少。82%的发作记录了感染的焦点。革兰氏阴性和真菌分离株的血流感染率分别为53.1%和24.4%。感染相关的死亡率为7%。诊断、疾病状态、危险分层、合并症的存在和中性粒细胞减少的等级显著影响结果。结论:尽管对发热中性粒细胞减少患者的治疗干预措施令人满意,但据报道,危及生命的耐药细菌和真菌分离株的发生率很高,这要求对感染控制政策进行紧急审查。
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