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When conducting clinical trials in intensive care and emergency medicine, physicians, ethics committees, and legal experts have differing views regarding the inclusion of patients who are incapable of giving consent. These different views on the participation of patients who are not capable of giving consent also complicate how clinical trials are prepared and conducted. Based on the results of a literature search, a consensus model (Cologne Model) was developed by physicians performing clinical research, ethics committees, and lawyers in order to provide patients, those scientifically responsible for the study, ethics committees, and probate (guardianship) judges with a maximum of patient safety and legal certainty, while simultaneously enabling scientific research.
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BACKGROUND: CART cell therapy has been implemented as clinical routine treatment option during the last decade. Despite beneficial outcomes in many patients severe side effects and toxicities are seen regularly that can compromise the treatment success. METHODS: Literature review: CAR Tcell therapy, toxicities and their management RESULTS: The cytokine release syndrome (CRS) and the immune effector cell-associated neurotoxicity syndrome (ICANS) are seen regularly after CAR Tcell treatment. CRS symptoms can range from mild flu-like symptoms to severe organ dysfunction requiring vasopressor therapy, mechanical ventilation and other intensive care support. ICANS symptoms usually develop later and can range from disorientation and aphasia to potentially life-threatening brain edema. IL6 is a key factor in the pathophysiology of CRS. The pathophysiology of ICANS is not fully understood. The ASTCT consensus grading is recommended to stratify patients for different management options. An interdisciplinary team including hematologist, intensivist, neurologists and other specialties is needed to optimize the treatment. DISCUSSION: Severe and potentially life-threatening toxicities occur regularly after CAR Tcell therapy. Treatment strategies for CRS and ICANS still need to be evaluated prospectively. Due to the increasing number of patients treated with CAR Tcells the number of patients requiring temporary intensive care management due to CRS and ICANS is expected to increase during the next years.
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Estado Terminal , Imunoterapia Adotiva , Cuidados Críticos , Estado Terminal/terapia , Síndrome da Liberação de Citocina , Humanos , Linfócitos TRESUMO
In the situation of a shortage of ventilation beds, ethically justifiable, transparent and comprehensible decisions must be made. This concept proposes that all patients are first intubated depending on necessity and then assessed by a triage team afterwards. In this situation newly admitted COVID patients compete with newly admitted Non-COVID patients as well as patients already treated in intensive care units for a ventilator. The combination of short-term and long-term prognoses should enable the interprofessional triage team to make comprehensible decisions. The aim of the prioritization concept is to save as many human lives as possible and to relieve the treatment team of the difficult decision on prioritization.
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COVID-19 , Hospitalização , Humanos , Unidades de Terapia Intensiva , SARS-CoV-2 , TriagemRESUMO
Medical intensive care medicine treats patients with severe, potentially life-threatening diseases covering the complete spectrum of internal medicine. The qualification in medical intensive care medicine requires a broad spectrum of knowledge and skills in medical intensive care medicine, but also in the general field of internal medicine. Both sides of the coin must be taken into account, the treatment with life-sustaining strategies of the acute illness of the patient and also the treatment of patient's underlying chronic diseases. The indispensable foundation of medical intensive care medicine as described in this curriculum includes basic knowledge and skills (level of competence I-III) as well as of behavior and attitudes. This curriculum is primarily dedicated to the internist in advanced training in medical intensive care medicine. However, this curriculum also intends to reach trainers in intensive care medicine and also the German physician chambers with their examiners, showing them which knowledge, skills as well as behavior and attitudes should be taught to trainees according to the education criteria of the German Society of Medical Intensive Care and Emergency Medicine (DGIIN).
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Medicina de Emergência , Cuidados Críticos , Currículo , Medicina de Emergência/educação , Humanos , Medicina InternaRESUMO
The management of hemodynamic instability in the context of sepsis or septic shock is at the forefront in emergency care as well as in the intensive care unit. Cardiovascular instability has a dramatic impact on the rate of organ complications and mortality from sepsis. According to the guideline for the treatment of sepsis, mean arterial pressure should not fall below 65â¯mmâ¯Hg. Crystalloid balanced fluid and catecholamines are the cornerstones of therapy management for septic cardiovascular instability. In this article, the most important points of what, when and how much regarding circulation therapy are presented and critically discussed.
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Catecolaminas/uso terapêutico , Soluções Cristaloides/uso terapêutico , Sepse/tratamento farmacológico , Hidratação , Humanos , Unidades de Terapia Intensiva , Sepse/diagnóstico , Choque SépticoRESUMO
INTRODUCTION: Cancer is one of the leading causes of death worldwide. Due to increasing comorbidities, age and aggressive chemotherapy, care of cancer patients in intensive care units (ICUs) is more and more necessary. So far, little is known about the care structure of cancer patients in German ICUs. The aim of this work is to collect and evaluate the prevalence and care data of cancer patients on two reference dates. METHODS: German ICUs were invited to participate in a 2-day, prospective, multicenter point prevalence study in ICU cancer patients. Participation in the study was voluntary and the study was not funded. An ethics vote was obtained to conduct the study. The data were anonymously entered into an eCRF (electronic case report form) by the participating centers. Identification of the patients is therefore not possible. RESULTS: About one in four patients on the ICU/IMC ward had hematological-oncological (HO) disease (nâ¯= 316/1319, 24%). The proportion depended significantly on the number of beds in each hospital. The most frequent reasons for admission to the ICU/IMC station were postoperative monitoring (nâ¯= 83/221, 37.6%), respiratory instability (nâ¯= 79/221, 35.7%), circulatory instability (nâ¯= 52/221; 23.5%) and the severe infection with sepsis (nâ¯= 47/221; 21.3%). In all, 66.5% (nâ¯= 147/221) of the patients had a solid tumor and 21.7% (nâ¯= 48/221) had hematological cancer, 78.3% (nâ¯= 173/221) of the documented cancer patients received "full-code" intensive management, while 42.5% (nâ¯= 94/221) of the HO patients were ventilated and 40.7% (nâ¯= 90/221) required catecholamines. The median (mean; IQR) SAPS II score was 35 (37.79, IQRâ¯= 24-48) and the median (mean, IQR) TISS score was 10 (13.26, IQRâ¯= 10-15). Through the analysis and evaluation of the data available in the context of the prevalence study, it was possible for the first time to determine the Germany-wide cross-center prevalence and care situation of hematological cancer patients in intensive care and intermediate care stations. About one in four patients on German ICUs and IMC wards have a major or minor cancer diagnosis (nâ¯= 316/1319â¯= 24%). Care management is complex in this patient population and requires close interdisciplinary collaboration.
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Unidades de Terapia Intensiva , Sepse , Alemanha , Humanos , Prevalência , Estudos ProspectivosRESUMO
BACKGROUND: The development of chimeric antigen receptor (CAR) Tcells has shown promising results in relapsed/refractory Bcell acute lymphoblastic leukemia/lymphoma (B-ALL) and diffuse large cell Bcell lymphoma. Complications, especially cytokine release syndrome (CRS) and CAR Tcell related encephalopathy syndrome (CRES), can be life threatening. The management of both plays a key role in CAR Tcell therapy. OBJECTIVES: Diagnosis, clinical presentation and development of complications in the treatment with CAR Tcells. MATERIALS AND METHODS: Summary of incidence, mortality and treatment of severe complications after administration of CAR Tcells referring to current studies and therapy recommendations. RESULTS: Complications after administration of CAR Tcells, especially CRS and CRES, can be life threatening. The timely identification of side effects and their appropriate treatment usually leads to complete recovery. CONCLUSIONS: Using a therapy algorithm in the treatment with CAR Tcells allows safe management of toxicities and can be helpful in recognizing them in time.
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Leucemia-Linfoma Linfoblástico de Células Precursoras/terapia , Receptores de Antígenos Quiméricos , Síndrome da Liberação de Citocina , Citocinas , Humanos , Imunoterapia AdotivaRESUMO
BACKGROUND: Due to the use of checkpoint inhibitors, intensive care units will be confronted with an increasing number of patients with immune-related adverse events. A broad spectrum of symptoms and potentially lethal consequences make diagnosis and treatment challenging. OBJECTIVES: Diagnosis and treatment of immune-related adverse events in the treatment with checkpoint inhibitors with a special focus on intensive care units. MATERIALS AND METHODS: Review of current publications about incidence, symptoms and treatment of adverse events after the use of checkpoint inhibitors relevant for intensive care medicine. RESULTS: Immune-related adverse events during therapy with checkpoint inhibitors are difficult to diagnose and present with various symptoms. Severe complications can often successfully be treated with early therapy. CONCLUSIONS: The early treatment of immune-related adverse events according to their severity is needed to prevent a potentially life-threatening course.
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Cuidados Críticos , Humanos , IncidênciaRESUMO
BACKGROUND: Home mechanical ventilation is dramatically evolving in Germany. Patients with non-invasive and invasive ventilation are increasingly treated at home. In-hospital treatment of these patients is also necessary either for control visits or the management of acute medical problems. However, the development of in-hospital patient care, morbidity and mortality of these patients is unknown. METHODS: All patients with long-term dependence on mechanical ventilation for more than three months requiring hospitalisation between 2006 and 2016 were analysed (data obtained from the Federal Statistical Office of Germany). RESULTS: There was an exponential increase in the number of in-patients with long-term dependence of mechanical ventilation. While 24â845 patients were treated in-hospital in 2006, 86â117 patients were treated in 2016. Correspondingly, mortality decreased from 13.2â% (2006) to 5.7â% (2016). In addition, in 2016 47â% of all patients were treated on the intensive care or high dependency care unit. Overall, patients had been severely ill, as there were plenty of medical and neurological co-morbidities. The most common diagnosis was COPD with 58â% of all cases, followed by several cardiology diagnosis. A high number of patients had an impairment of renal function (24â%), in part requiring dialysis. CONCLUSIONS: The rapid development of home mechanical ventilation substantially impacts on the development of the hospital landscape in Germany. The exponential increase of these care-intensive patients is challenging for the health care system and requires a discussion about its limits.
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Cuidados Críticos , Serviços de Assistência Domiciliar , Assistência ao Paciente/tendências , Respiração Artificial , Cuidados Críticos/métodos , Cuidados Críticos/tendências , Alemanha , Serviços de Assistência Domiciliar/estatística & dados numéricos , Serviços de Assistência Domiciliar/tendências , Hospitalização , Humanos , Unidades de Terapia Intensiva , Respiração Artificial/métodos , Respiração Artificial/estatística & dados numéricosRESUMO
BACKGROUND: Severe pulmonary infections are among the most common reasons for admission to intensive care units (ICU). Within the last decade, increasing reports of severe influenza pneumonia resulting in acute respiratory distress syndrome (ARDS) complicated by Aspergillus infection were published. OBJECTIVES: To provide a comprehensive review of management of influenza-associated pulmonary aspergillosis in patients with ARDS. SOURCES: Review of the literature pertaining to severe influenza-associated pulmonary aspergillosis. PubMed database was searched for publications from the database inception to January 2019. CONTENT: In patients with lower respiratory symptoms, development of respiratory insufficiency should trigger rapid and thorough clinical evaluation, in particular in cases of suspected ARDS, including electrocardiography and echocardiography to exclude cardiac dysfunction, arrhythmias and ischaemia. Bronchoalveolar lavage should obtain lower respiratory tract samples for galactomannan assay, direct microscopy, culture, and bacterial, fungal and viral PCR. In case of positive Aspergillus testing, chest CT is the imaging modality of choice. If influenza pneumonia is diagnosed, neuraminidase inhibitors are the preferred approved drugs. When invasive aspergillosis is confirmed, first-line therapy consists of isavuconazole or voriconazole. Isavuconazole is an alternative in case of intolerance to voriconazole, drug-drug interactions, renal impairment, or if a spectrum of activity including the majority of Mucorales is desired. Primary anti-mould prophylaxis with posaconazole is recommended in haematology patients at high-risk. It may be considered in newly diagnosed influenza and ARDS, but ideally in clinical trials. IMPLICATIONS: The rising reports of influenza-associated pulmonary aspergillosis in patients with ARDS, who are otherwise not considered at risk for fungal pneumonia demands heightened clinical awareness. Tracheobronchitis and Aspergillus in respiratory tract samples should prompt suspicion of invasive fungal infection and further work-up. The management algorithm should comprise bronchoalveolar lavage, CT imaging, sophisticated ventilator-management, rescue extracorporeal membrane oxygenation, and antifungal and antiviral therapy. To decrease the burden of influenza-related illness, vaccination is of utmost importance, specifically in patients with co-morbidities.
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Cuidados Críticos , Influenza Humana/diagnóstico , Influenza Humana/terapia , Aspergilose Pulmonar/diagnóstico , Aspergilose Pulmonar/terapia , Algoritmos , Feminino , Humanos , Influenza Humana/complicações , Influenza Humana/patologia , Unidades de Terapia Intensiva , Pessoa de Meia-Idade , Aspergilose Pulmonar/complicações , Aspergilose Pulmonar/patologia , Síndrome do Desconforto Respiratório/complicações , Síndrome do Desconforto Respiratório/diagnóstico , Síndrome do Desconforto Respiratório/patologia , Síndrome do Desconforto Respiratório/terapia , Resultado do TratamentoRESUMO
The number of treatment options and success of treating patients with cancer have both significantly increased in recent years. However, many of these patients require intensive care due to comorbidities, treatment-associated complications, or severe infections. At the same time, the boundaries between what is feasible and sensible are difficult to draw. Over the past few years, awareness of the problems these cancer patients may have in the intensive care unit has increased and discussions have begun. This article intends to offer a discussion basis and also possible solution strategies.
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Cuidados Críticos , Neoplasias , Cuidados Críticos/métodos , Cuidados Críticos/estatística & dados numéricos , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Uso Excessivo dos Serviços de Saúde , Neoplasias/complicações , Neoplasias/terapiaAssuntos
Síndrome Torácica Aguda/terapia , Anemia Falciforme/terapia , Oxigenação por Membrana Extracorpórea/métodos , Síndrome Torácica Aguda/etiologia , Anemia Falciforme/sangue , Anemia Falciforme/complicações , Anemia Falciforme/tratamento farmacológico , Anticoagulantes/administração & dosagem , Anticoagulantes/uso terapêutico , Terapia Combinada , Dobutamina/uso terapêutico , Hemorragia/prevenção & controle , Humanos , Hidroxiureia/uso terapêutico , Masculino , Insuficiência de Múltiplos Órgãos/etiologia , Trombose/prevenção & controle , Adulto JovemRESUMO
Ethylene glycol poisoning of incidental or suicidal intention can cause life-threatening metabolic acidosis, diverse secondary damage, and even lead to death. Beside hemodialysis effective therapy consists of the administration of fomepizole and ethanol. We describe a patient after repeated ethylene glycol poisoning with high anion gap metabolic acidosis and acute renal failure. Using hemodialysis, with dialysate containing a specific amount of ethanol, and intravenous ethanol administration we were able to prevent severe secondary organ damage.
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Etilenoglicol , Intoxicação , Adulto , Antídotos/uso terapêutico , Análise Química do Sangue , Etanol/uso terapêutico , Etilenoglicol/intoxicação , Fomepizol/uso terapêutico , Humanos , Masculino , Intoxicação/terapia , Diálise Renal , Tentativa de SuicídioRESUMO
Raoultella planticola is a gram-negative, encapsulated, aerobic bacterium within the Enterobacteriaceae family. It has been primarily described as pathogen in cases with pneumonia and gastrointestinal infections. Here we describe a case of severe pelvic cellulitis in a patient with neutropenia following induction therapy for myeloid sarcoma. The patient experienced a septic shock and was treated successfully with antibiotic therapy. A literature review is provided to put this case in context with previous reports on R. planticola. This report highlights that awareness for uncommon pathogens is crucial in the clinical management of infections in neutropenic patients.
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Antibacterianos/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Celulite (Flegmão)/microbiologia , Neutropenia Febril Induzida por Quimioterapia/complicações , Infecções por Enterobacteriaceae/microbiologia , Enterobacteriaceae/isolamento & purificação , Adulto , Celulite (Flegmão)/complicações , Celulite (Flegmão)/diagnóstico , Celulite (Flegmão)/tratamento farmacológico , Neutropenia Febril Induzida por Quimioterapia/diagnóstico , Neutropenia Febril Induzida por Quimioterapia/etiologia , Infecções por Enterobacteriaceae/complicações , Infecções por Enterobacteriaceae/diagnóstico , Infecções por Enterobacteriaceae/tratamento farmacológico , Humanos , Imageamento por Ressonância Magnética , Masculino , Pelve/diagnóstico por imagem , Sarcoma Mieloide/tratamento farmacológico , Resultado do TratamentoAssuntos
Antivirais , Vacinas contra Influenza/administração & dosagem , Influenza Humana/prevenção & controle , Antivirais/uso terapêutico , Alemanha/epidemiologia , Hospitalização/estatística & dados numéricos , Humanos , Influenza Humana/tratamento farmacológico , Influenza Humana/epidemiologia , Influenza Humana/virologia , Estações do Ano , Sociedades Médicas , VacinaçãoRESUMO
This consensus statement is directed to intensivists, hematologists, and oncologists caring for critically ill cancer patients and focuses on the management of these patients.
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Cuidados Críticos/normas , Neoplasias/terapia , Aloenxertos , Cuidados Críticos/métodos , Estado Terminal , Gerenciamento Clínico , Educação Médica Continuada , Transplante de Células-Tronco Hematopoéticas , Humanos , Controle de Infecções/métodos , Controle de Infecções/normas , Oncologia/educação , Insuficiência de Múltiplos Órgãos/diagnóstico , Insuficiência de Múltiplos Órgãos/etiologia , Neoplasias/complicações , Escores de Disfunção Orgânica , Cuidados Paliativos/normas , Admissão do Paciente/normas , Equipe de Assistência ao Paciente , Prognóstico , Respiração Artificial , Insuficiência Respiratória/etiologia , Insuficiência Respiratória/terapia , Índice de Gravidade de Doença , Assistência Terminal/normasRESUMO
Fever is a symptom of a wide range of diseases. Its diagnostic management is of crucial importance, whereby the interface between general practitioner and hospital plays an important role. The family practitioner is of particular importance in the detection of life-threatening or complex situations involving fever. The diagnostic algorithm presented here can serve as the basis for rapid and targeted diagnostics. Good communication between the doctor and the hospital doctor is mandatory.