Boragina Mariana, Patel Hema, Reiter Stephanie, Dougherty Geoffrey
Division of General Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada.
Pediatr Blood Cancer. 2007 May;48(5):521-6. doi: 10.1002/pbc.20810.
Traditionally, febrile neutropenia in pediatric oncology patients has been managed aggressively with hospital admission and intravenous antibiotics. Recent studies suggest that less intensive interventions are effective for selected children. Study of Canadian practice patterns may help better understand the current context of care for these patients.
We carried out a cross-sectional mailed survey of the 17 tertiary pediatric centers in Canada. A 36-item questionnaire gathered information on oncology department characteristics, the existence of protocols for management of febrile neutropenia, use of outpatient therapy or early discharge, criteria used to identify patients at low risk, and opinions of oncologists.
A total of 16 (94%) completed questionnaires were returned, reflecting a treatment population of approximately 2,100 children with febrile neutropenia/year. Three out of seventeen centers carry out exclusively traditional management. The remaining 14 offer modified treatment for low risk children. The majority (n = 10) carry out an early discharge approach. Two thirds of the episodes of febrile neutropenia are treated this way with good results. The rest (n = 4) implement complete outpatient management. Approximately 120 patients benefit from this annually, with a reportedly high success rate. Most specialists agreed on the benefits of decreased hospitalization for children with cancer. However, about half considered the level of evidence is not sufficient to fully implement complete outpatient management.
Variations in the treatment of pediatric febrile neutropenia have been extensively implemented across Canada. However more evidence, ideally in the form of multicenter clinical trials, appears to be needed to further safely modify practice.
传统上,儿科肿瘤患者的发热性中性粒细胞减少症一直通过住院和静脉注射抗生素进行积极治疗。最近的研究表明,对于部分儿童,采用强度较低的干预措施也有效。对加拿大治疗模式的研究可能有助于更好地了解这些患者当前的护理情况。
我们对加拿大的17家三级儿科中心进行了一项横断面邮寄调查。一份包含36个条目的问卷收集了肿瘤科室特征、发热性中性粒细胞减少症管理方案的存在情况、门诊治疗或早期出院的使用情况、用于识别低风险患者的标准以及肿瘤学家的意见等信息。
共收回16份(94%)完成的问卷,反映出每年约有2100名发热性中性粒细胞减少症儿童的治疗人群。17个中心中有3个仅采用传统管理方法。其余14个中心为低风险儿童提供改良治疗。大多数(n = 10)采用早期出院方法。三分之二的发热性中性粒细胞减少症发作采用这种方法治疗,效果良好。其余(n = 4)实施完全门诊管理。每年约有120名患者从中受益,据报道成功率很高。大多数专家认同减少癌症患儿住院时间的益处。然而,约一半的专家认为证据水平不足以全面实施完全门诊管理。
加拿大已广泛实施儿科发热性中性粒细胞减少症治疗方法的多样化。然而,似乎需要更多证据,理想情况下是多中心临床试验形式的证据,来进一步安全地改变治疗方法。