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1.
Pediatr Crit Care Med ; 9(1): 26-31, 2008 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-18477910

RESUMO

OBJECTIVE: To evaluate the incidence of life support limitation and medical practices in the last 48 hrs of life of children in seven Brazilian pediatric intensive care units (PICUs). DESIGN: Cross-sectional multicenter retrospective study based on medical chart review. SETTING: Seven PICUs belonging to university and tertiary hospitals located in three Brazilian regions: two in Porto Alegre (southern region), two in São Paulo (southeastern region), and three in Salvador (northeastern region). PATIENTS: Medical records of all children who died in seven PICUs from January 2003 to December 2004. Deaths in the first 24 hrs of admission to the PICU and brain death were excluded. INTERVENTIONS: Two pediatric intensive care residents from each PICU were trained to fill out a standard protocol (kappa = 0.9) to record demographic data and all medical management provided in the last 48 hrs of life (inotropes, sedatives, mechanical ventilation, full resuscitation maneuvers or not). Student's t-test, analysis of variance, chi-square test, and relative risk were used for comparison of data. MEASUREMENTS AND MAIN RESULTS: Five hundred and sixty-one deaths were identified; 97 records were excluded (61 because of brain death and 36 due to <24 hrs in the PICU). Thirty-six medical charts could not be found. Cardiopulmonary resuscitation was performed in 242 children (57%) with a significant difference between the southeastern and northeastern regions (p = .0003). Older age (p = .025) and longer PICU stay (p = .001) were associated with do-not-resuscitate orders. In just 52.5% of the patients with life support limitation, the decision was clearly recorded in the medical chart. No ventilatory support was provided in 14 cases. Inotropic drug infusions were maintained or increased in 66% of patients with do-not-resuscitate orders. CONCLUSIONS: The incidence of life support limitation has increased among Brazilian PICUs but with significant regional differences. Do-not-resuscitate orders are still the most common practice, with scarce initiatives for withdrawing or withholding life support measures.


Assuntos
Unidades de Terapia Intensiva Pediátrica , Cuidados para Prolongar a Vida/estatística & dados numéricos , Padrões de Prática Médica , Assistência Terminal/métodos , Brasil/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Mortalidade Hospitalar , Humanos , Lactente , Masculino , Estudos Retrospectivos
2.
J. pediatr. (Rio J.) ; J. pediatr. (Rio J.);83(2): 133-140, Mar.-Apr. 2007. tab
Artigo em Inglês | LILACS | ID: lil-450895

RESUMO

OBJETIVO: Avaliar a incidência de morte encefálica (ME), bem como as condutas e protocolos adotados após confirmação diagnóstica em sete unidades de tratamento intensivo pediátrico (UTIP) localizadas em três regiões brasileiras. MÉTODOS: Estudo transversal e multicêntrico baseado na revisão e análise retrospectiva de prontuários de todos os óbitos ocorridos entre janeiro de 2003 e dezembro de 2004 em sete UTIP localizadas em Porto Alegre (duas), São Paulo (duas) e Salvador (três). Dois residentes de cada serviço previamente treinados preencheram protocolo padronizado avaliando dados demográficos, causa do óbito, critérios para diagnóstico de ME e conduta médica adotada. RESULTADOS: Identificamos 525 óbitos, sendo 61 (11,6 por cento) com diagnóstico de ME. A incidência de ME diferiu entre as sete UTIP (24,2 a 4,5 por cento; p = 0,015), porém sem diferença nas três regiões (12, 15 e 7 por cento; p = 0,052). A causa mais freqüente foi hemorragia intracraniana (31,1 por cento). Em 80 por cento dos casos, o diagnóstico clínico de ME foi confirmado por exame complementar (100 por cento na Região Sul, 68 por cento na Sudeste e 72 por cento na Nordeste, p = 0,02). A retirada de suporte vital após diagnóstico de ME diferiu nas três regiões, sendo mais rápida (p = 0,04) no Sul (1,8±1,9 h) que no Sudeste (28,6±43,2 h) e Nordeste (15,5±17,1 h). Apenas seis (9,8 por cento) crianças com ME foram doadoras de órgãos. CONCLUSÃO: Apesar da lei que define critérios para ME existir no Brasil desde 1997, verificamos que ela não é obedecida uniformemente. Conseqüentemente, suporte vital desnecessário é ofertado a indivíduos já mortos, existindo ainda um modesto envolvimento das UTIP com doações de órgãos.


OBJECTIVE: To assess the incidence of brain death (BD) and its medical management and adopted protocols after its diagnosis in seven pediatric intensive care units (PICUs) located in three Brazilian regions. METHODS: A cross-sectional and multicenter study was conducted, based on the retrospective review of medical records regarding all deaths that occurred between January 2003 and December 2004 in seven Brazilian PICUs of tertiary hospitals located in Porto Alegre (two), São Paulo (two) and Salvador (three). Two pediatric intensive care residents from each hospital were previously trained and filled out a standard protocol for the investigation of demographic data, cause of death, diagnosis of BD, related protocols and subsequent medical management. RESULTS: A total of 525 death patients were identified and 61 (11.6 percent) were defined as BD. The incidence of BD was different (p = 0.015) across the seven PICUs, but with no difference across the three regions. Intracranial hemorrhage was the most frequent cause of BD (31.1 percent). In 80 percent of the cases the diagnosis of BD was confirmed by complementary exams (south = 100 percent, southeast = 68 percent and northeast = 72 percent; p = 0.02). The interval between the diagnosis of BD and the withdrawal of life support was different (p < 0.01) across the three regions, being faster (p = 0.04) in the south (1.8±1.9 h) than in the southeast (28.6±43.2 h) and than in the northeast (15.5±17.1 h). Only six (9.8 percent) children with BD were organ donors. CONCLUSION: Although a Brazilian law defining the criteria for the determination of BD has been in place since 1997, we verified that it is not followed as strictly as it should be. Consequently, unnecessary life support is offered to deceased individuals, and there is a discrete involvement of PICUs in organ donation.


Assuntos
Criança , Humanos , Morte Encefálica/diagnóstico , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Padrões de Prática Médica , Obtenção de Tecidos e Órgãos , Doadores de Tecidos/estatística & dados numéricos , Brasil/epidemiologia , Causas de Morte , Estudos Transversais , Incidência , Estudos Retrospectivos
3.
J Pediatr (Rio J) ; 83(2): 133-40, 2007.
Artigo em Inglês | MEDLINE | ID: mdl-17327930

RESUMO

OBJECTIVE: To assess the incidence of brain death (BD) and its medical management and adopted protocols after its diagnosis in seven pediatric intensive care units (PICUs) located in three Brazilian regions. METHODS: A cross-sectional and multicenter study was conducted, based on the retrospective review of medical records regarding all deaths that occurred between January 2003 and December 2004 in seven Brazilian PICUs of tertiary hospitals located in Porto Alegre (two), São Paulo (two) and Salvador (three). Two pediatric intensive care residents from each hospital were previously trained and filled out a standard protocol for the investigation of demographic data, cause of death, diagnosis of BD, related protocols and subsequent medical management. RESULTS: A total of 525 death patients were identified and 61 (11.6%) were defined as BD. The incidence of BD was different (p = 0.015) across the seven PICUs, but with no difference across the three regions. Intracranial hemorrhage was the most frequent cause of BD (31.1%). In 80% of the cases the diagnosis of BD was confirmed by complementary exams (south = 100%, southeast = 68% and northeast = 72%; p = 0.02). The interval between the diagnosis of BD and the withdrawal of life support was different (p < 0.01) across the three regions, being faster (p = 0.04) in the south (1.8+/-1.9 h) than in the southeast (28.6+/-43.2 h) and than in the northeast (15.5+/-17.1 h). Only six (9.8%) children with BD were organ donors. CONCLUSION: Although a Brazilian law defining the criteria for the determination of BD has been in place since 1997, we verified that it is not followed as strictly as it should be. Consequently, unnecessary life support is offered to deceased individuals, and there is a discrete involvement of PICUs in organ donation.


Assuntos
Morte Encefálica/diagnóstico , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Padrões de Prática Médica/ética , Doadores de Tecidos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos , Brasil/epidemiologia , Causas de Morte , Criança , Estudos Transversais , Humanos , Incidência , Estudos Retrospectivos
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