I Diretriz brasileira de cardio-oncologia pediátrica da Sociedade Brasileira de Cardiologia

Sociedade Brasileira de Oncologia PediátricaUniversidade Federal de São Paulo (UNIFESP) Instituto de Oncologia Pediátrica GRAACCUniversidade Federal de São Paulo (UNIFESP)Universidade de São Paulo Faculdade de Medicina Instituto do Coração do Hospital das ClínicasUniversidade Federal do Rio Grande do Sul Hospital de Clínicas de Porto AlegreInstituto Materno-Infantil de PernambucoHospital de Base de BrasíliaUniversidade de Pernambuco Hospital Universitário Oswaldo CruzHospital A.C. CamargoHospital do CoraçãoSociedade Brasileira de Cardiologia Departamento de Cardiopatias Congênitas e Cardiologia PediátricaInstituto Nacional de CâncerHospital Pequeno PríncipeSanta Casa de Misericórdia de São PauloInstituto do Câncer do Estado de São PauloUniversidade Federal de São Paulo (UNIFESP) Departamento de PatologiaHospital Infantil Joana de GusmãoUNIFESP, Instituto de Oncologia Pediátrica GRAACCUNIFESP, Depto. de PatologiaSciEL

The influence of antineoplastic treatment on the weight of survivors of childhood cancer

Abstract Purpose: Obesity is a late effect in survivors of childhood cancer and correlates with chronic complications. Survivors of leukemia, brain tumors, and hematopoietic stem cell transplantation are more likely to develop obesity resulting from treatment modalities such as radiotherapy and glucocorticoids. This paper analyzes and integrates the current data available to health professionals in order to clarify strategies that can be used to treat and prevent obesity in childhood cancer survivors. Sources: This is a literature review from on scientifically reliable electronic databases. We selected articles published in the last five years and earlier articles of great scientific importance. Data synthesis: The mechanisms involved in the pathophysiology of obesity in cancer survivors are not completely understood, but it is believed that damage to the hypothalamus and endocrine disorders such as insulin resistance, leptin resistance, and hormone deficiency may be involved. The body composition of this group includes a predominance of adipose tissue, especially in those undergoing hematopoietic stem cell transplant and total body irradiation. The use of body mass index in these patients may lead to an underestimation of individuals' risk for metabolic complications. Conclusion: Early identification of groups using accurate anthropometric assessments, interventional treatment, and/or preventative measures and counseling is essential to minimize the adverse effects of treatment. Physical activity and healthy eating to promote adequacy of weight in the whole population should be encouraged

Oral ciprofloxacin vs. intravenous ceftriaxone administered in an outpatient setting for fever and neutropenia in low-risk pediatric oncology patients: Randomized prospective trial

Background. infections are one of the major complications in children undergoing chemotherapy. Monotherapy with either ciprofloxacin or ceftriaxone is safe and efficient in low-risk patients (solid tumors and stage I/II lymphomas). the same drugs may be used in an outpatient setting, decreasing costs and the risk of nosocomial infections. Procedure. Low-risk patients (N = 70) with episodes of fever and neutropenia (N = 116) were randomized to receive either oral ciprofloxacin or intravenous ceftriaxone as outpatients. Only one patient had a central venous catheter. Results. Episodes of fever and neutropenia were classified as fever of unknown origin (41% vs. 32%) or clinically documented infection (56% vs. 63%) in the ciprofloxacin and ceftriaxone groups, respectively. Most of these infections were of upper respiratory tract, skin, or gastrointestinal origin. the mean duration of neutropenia was 5 vs. 6 days. Fever persisted for 1-9 days (mean 2 vs. 3 days). Therapy was successful with no modifications in 83% vs. 75% of the episodes. Patients were admitted in 7% vs. 4% of the episodes. No bone or joint side effects were seen in either group. All patients survived. Conclusions. Outpatient therapy with either oral ciprofloxacin or intravenous ceftriaxone for fever and neutropenia is effective and safe in pediatric patients with solid tumors and stage I/II non-Hodgkin lymphoma (low-risk patients). Med. Pediatr. Oncol. 34:87-91, 2000. (C) 2000 Wiley-Liss. Inc.Universidade Federal de São Paulo, Escola Paulista Med, Inst Pediat Oncol, Dept Pediat, BR-04023062 São Paulo, BrazilUniversidade Federal de São Paulo, Escola Paulista Med, Inst Pediat Oncol, Dept Pediat, BR-04023062 São Paulo, BrazilWeb of Scienc

The influence of antineoplastic treatment on the weight of survivors of childhood cancer

Abstract Purpose: Obesity is a late effect in survivors of childhood cancer and correlates with chronic complications. Survivors of leukemia, brain tumors, and hematopoietic stem cell transplantation are more likely to develop obesity resulting from treatment modalities such as radiotherapy and glucocorticoids. This paper analyzes and integrates the current data available to health professionals in order to clarify strategies that can be used to treat and prevent obesity in childhood cancer survivors. Sources: This is a literature review from on scientifically reliable electronic databases. We selected articles published in the last five years and earlier articles of great scientific importance. Data synthesis: The mechanisms involved in the pathophysiology of obesity in cancer survivors are not completely understood, but it is believed that damage to the hypothalamus and endocrine disorders such as insulin resistance, leptin resistance, and hormone deficiency may be involved. The body composition of this group includes a predominance of adipose tissue, especially in those undergoing hematopoietic stem cell transplant and total body irradiation. The use of body mass index in these patients may lead to an underestimation of individuals' risk for metabolic complications. Conclusion: Early identification of groups using accurate anthropometric assessments, interventional treatment, and/or preventative measures and counseling is essential to minimize the adverse effects of treatment. Physical activity and healthy eating to promote adequacy of weight in the whole population should be encouraged