Protocolo gerenciado de tratamento do potencial doador falecido reduz incidência de parada cardíaca antes do explante dos órgãos / A managed protocol for treatment of deceased potential donors reduces the incidence of cardiac arrest before organ explant

OBJETIVO: Avaliar o efeito da aplicação de um protocolo gerenciado de manutenção de potenciais doadores falecidos de múltiplos órgãos em duas unidades hospitalares. MÉTODOS: Estudo antes (Fase 1)/depois (Fase 2) realizado em dois hospitais gerais que incluiu, consecutivamente, os potenciais doadores ingressados em duas unidades de terapia intensiva. Na Fase 1 (16 meses), os dados foram coletados retrospectivamente e as medidas de manutenção do potencial doador foram instituídas a critério do intensivista. Na Fase 2 (12 meses), a coleta de dados foi prospectiva e a manutenção foi guiada por um protocolo gerenciado. As duas fases foram comparadas entre si de acordo com variáveis demográficas, variáveis fisiológicas no diagnóstico da morte encefálica e ao final do processo, tempo necessário para realização do exame confirmatório de morte encefálica e final do processo, aderência aos conjuntos de medidas essenciais de manutenção (pacotes), perdas por parada cardíaca, perdas por negativa familiar, perdas por contraindicação e taxa de conversão de potenciais doadores em doadores reais. Foram aplicados os testes de t-Student e do qui-quadrado, e o valor de p<0,05 foi considerado significativo. RESULTADOS: Identificaram-se 42 potenciais doadores (18 na Fase 1 e 24 na Fase 2). Houve diminuição do tempo entre a primeira exploração clínica e o explante (Fase 1: 35,0±15,5 horas versus Fase 2: 24,6±6,2 horas; p=0,023). Houve aumento na aderência em 10 dos 19 itens essenciais de manutenção, e redução nas perdas por parada cardíaca (Fase 1: 27,8 versus 0% na Fase 2; p=0,006) com aumento de doadores reais (Fase 1: 44,4 versus 75% na Fase 2; p=0,044). Não houve mudança nas perdas por negativa familiar ou por contraindicação médica. CONCLUSÃO: A adoção de um protocolo gerenciado promove a aplicação de medidas essenciais no cuidado do potencial doador falecido e pode reduzir as perdas de potenciais doadores por parada cardíaca.

OBJECTIVE: To assess the effect of the application of a managed protocol for the maintenance care of deceased potential multiple organ donors at two hospitals. METHODS: A before (Phase 1)/after (Phase 2) study conducted at two general hospitals, which included consecutively potential donors admitted to two intensive care units. In Phase 1 (16 months), the data were collected retrospectively, and the maintenance care measures of the potential donors were instituted by the intensivists. In Phase 2 (12 months), the data collection was prospective, and a managed protocol was used for maintenance care. The two phases were compared in terms of their demographic variables, physiological variables at diagnosis of brain death and the end of the process, time to performance of brain death confirmatory test and end of the process, adherence to bundles of maintenance care essential measures, losses due to cardiac arrest, family refusal, contraindications, and the conversion rate of potential into actual donors. Student's t- and chi-square tests were used, and p-value < 0.05 was considered to be significant. RESULTS: A total of 42 potential donors were identified (18 in Phase 1 and 24 in Phase 2). The time interval between the first clinical assessment and the recovery decreased in Phase 2 (Phase 1: 35.0±15.5 hours versus Phase 2: 24.6±6.2 hours; p = 0.023). Adherence increased to 10 out of the 19 essential items of maintenance care, and losses due to cardiac arrest also decreased in Phase 2 (Phase 1: 27.8 versus 0% in Phase 2; p = 0.006), while the convertion rate increased (Phase 1: 44.4 versus 75% in Phase 2; p = 0.044). The losses due to family refusal and medical contraindication did not vary. CONCLUSION: The adoption of a managed protocol focused on the application of essential measures for the care of potential deceased donors might reduce the loss of potential donors due to cardiac arrest.

A Intersetorialidade a partir da construção de um caso clínico: aproximações entre Clínica Ampliada e a Psicanálise / The Intersectoral from the construction of a clinical case: similarities between Extended and Clinical Psychoanalysis

Este artigo busca elucidar e aproximar os conceitos de construção de caso clínico e intersetorialidade a partir das raízes psicanalíticas. Estabelece aproximações entre a clínica ampliada e a psicanálise lacaniana, além de sugerir uma práxis em saúde mental fundamentada no caso clínico e sua construção.(AU)

This article seeks to elucidate and bring the building concepts and clinical case of intersectionality from the psychoanalytic roots. Establishing links between the expanded clinical and Lacanian psychoanalysis, in addition to suggesting a praxis in mental health based on clinical case and its construction.(AU)

A managed protocol for treatment of deceased potential donors reduces the incidence of cardiac arrest before organ explant.

OBJECTIVE: To assess the effect of the application of a managed protocol for the maintenance care of deceased potential multiple organ donors at two hospitals. METHODS: A before (Phase 1)/after (Phase 2) study conducted at two general hospitals, which included consecutively potential donors admitted to two intensive care units. In Phase 1 (16 months), the data were collected retrospectively, and the maintenance care measures of the potential donors were instituted by the intensivists. In Phase 2 (12 months), the data collection was prospective, and a managed protocol was used for maintenance care. The two phases were compared in terms of their demographic variables, physiological variables at diagnosis of brain death and the end of the process, time to performance of brain death confirmatory test and end of the process, adherence to bundles of maintenance care essential measures, losses due to cardiac arrest, family refusal, contraindications, and the conversion rate of potential into actual donors. Student's t- and chi-square tests were used, and p-value < 0.05 was considered to be significant. RESULTS: A total of 42 potential donors were identified (18 in Phase 1 and 24 in Phase 2). The time interval between the first clinical assessment and the recovery decreased in Phase 2 (Phase 1: 35.0±15.5 hours versus Phase 2: 24.6±6.2 hours; p = 0.023). Adherence increased to 10 out of the 19 essential items of maintenance care, and losses due to cardiac arrest also decreased in Phase 2 (Phase 1: 27.8 versus 0% in Phase 2; p = 0.006), while the convertion rate increased (Phase 1: 44.4 versus 75% in Phase 2; p = 0.044). The losses due to family refusal and medical contraindication did not vary. CONCLUSION: The adoption of a managed protocol focused on the application of essential measures for the care of potential deceased donors might reduce the loss of potential donors due to cardiac arrest.