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Objective: To characterize the transport of severely ill patients with extracorporeal respiratory or cardiovascular support. Methods: A series of 18 patients in the state of São Paulo, Brazil is described. All patients were consecutively evaluated by a multidisciplinary team at the hospital of origin. The patients were rescued, and extracorporeal membrane oxygenation support was provided on site. The patients were then transported to referral hospitals for extracorporeal membrane oxygenation support. Data were retrieved from a prospectively collected database. Results: From 2011 to 2017, 18 patients aged 29 (25 - 31) years with a SAPS 3 of 84 (68 - 92) and main primary diagnosis of leptospirosis and influenza A (H1N1) virus were transported to three referral hospitals in São Paulo. A median distance of 39 (15 - 82) km was traveled on each rescue mission during a period of 360 (308 - 431) min. A median of one (0 - 2) nurse, three (2 - 3) physicians, and one (0 - 1) physical therapist was present per rescue. Seventeen rescues were made by ambulance, and one rescue was made by helicopter. The observed complications were interruption in the energy supply to the pump in two cases (11%) and oxygen saturation < 70% in two cases. Thirteen patients (72%) survived and were discharged from the hospital. Among the nonsurvivors, there were two cases of brain death, two cases of multiple organ dysfunction syndrome, and one case of irreversible pulmonary fibrosis. Conclusions: Transportation with extracorporeal support occurred without serious complications, and the hospital survival rate was high. [ABSTRACT FROM AUTHOR]

Em 2009, muitos casos de infecção pulmonar com hipoxemia grave refratária às estratégias ventilatórias habitualmente utilizadas e às manobras de resgate para a síndrome do desconforto respiratório agudo foram relatados durante a epidemia por influenza A (H1N1). Em muitos desses pacientes, o uso de extracorporeal membrane oxygenation (ECMO, oxigenação extracorpórea por membrana) foi necessário, fato que fez reacender o interesse na ECMO globalmente. O Grupo De Estudos em Suporte Extracorpóreo foi criado visando a aprender a técnica e a utilizar ECMO no tratamento de pacientes com hipoxemia grave. Neste artigo, são discutidas as indicações de ECMO e é relatado o caso de uma paciente com hipoxemia refratária que foi tratada através de ECMO de forma bem sucedida.In 2009, during the influenza A (H1N1) epidemic, there were many reported cases of pulmonary infection with severe hypoxemia that was refractory to the ventilatory strategies and rescue therapies commonly used to treat patients with severe acute respiratory distress syndrome. Many of those cases were treated with extracorporeal membrane oxygenation (ECMO), which renewed international interest in the technique. The Extracorporeal Support Study Group was created in order to practice ECMO and to employ it in the treatment of patients with severe hypoxemia. In this article, we discuss the indications for using ECMO and report the case of a patient with refractory hypoxemia who was successfully treated with ECMO.