RESUMEN
OBJECTIVES: To identify research priorities in the management, pathophysiology, and host response of coronavirus disease 2019 in critically ill patients. DESIGN: The Surviving Sepsis Research Committee, a multiprofessional group of 17 international experts representing the European Society of Intensive Care Medicine and Society of Critical Care Medicine, was virtually convened during the coronavirus disease 2019 pandemic. The committee iteratively developed the recommendations and subsequent document. METHODS: Each committee member submitted a list of what they believed were the most important priorities for coronavirus disease 2019 research. The entire committee voted on 58 submitted questions to determine top priorities for coronavirus disease 2019 research. RESULTS: The Surviving Sepsis Research Committee provides 13 priorities for coronavirus disease 2019. Of these, the top six priorities were identified and include the following questions: 1) Should the approach to ventilator management differ from the standard approach in patients with acute hypoxic respiratory failure?, 2) Can the host response be modulated for therapeutic benefit?, 3) What specific cells are directly targeted by severe acute respiratory syndrome coronavirus 2, and how do these cells respond?, 4) Can early data be used to predict outcomes of coronavirus disease 2019 and, by extension, to guide therapies?, 5) What is the role of prone positioning and noninvasive ventilation in nonventilated patients with coronavirus disease?, and 6) Which interventions are best to use for viral load modulation and when should they be given? CONCLUSIONS: Although knowledge of both biology and treatment has increased exponentially in the first year of the coronavirus disease 2019 pandemic, significant knowledge gaps remain. The research priorities identified represent a roadmap for investigation in coronavirus disease 2019.
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COVID-19 , Cuidados Críticos , Investigación , Sepsis/terapia , HumanosRESUMEN
OBJECTIVES: Critical care medicine is a natural environment for machine learning approaches to improve outcomes for critically ill patients as admissions to ICUs generate vast amounts of data. However, technical, legal, ethical, and privacy concerns have so far limited the critical care medicine community from making these data readily available. The Society of Critical Care Medicine and the European Society of Intensive Care Medicine have identified ICU patient data sharing as one of the priorities under their Joint Data Science Collaboration. To encourage ICUs worldwide to share their patient data responsibly, we now describe the development and release of Amsterdam University Medical Centers Database (AmsterdamUMCdb), the first freely available critical care database in full compliance with privacy laws from both the United States and Europe, as an example of the feasibility of sharing complex critical care data. SETTING: University hospital ICU. SUBJECTS: Data from ICU patients admitted between 2003 and 2016. INTERVENTIONS: We used a risk-based deidentification strategy to maintain data utility while preserving privacy. In addition, we implemented contractual and governance processes, and a communication strategy. Patient organizations, supporting hospitals, and experts on ethics and privacy audited these processes and the database. MEASUREMENTS AND MAIN RESULTS: AmsterdamUMCdb contains approximately 1 billion clinical data points from 23,106 admissions of 20,109 patients. The privacy audit concluded that reidentification is not reasonably likely, and AmsterdamUMCdb can therefore be considered as anonymous information, both in the context of the U.S. Health Insurance Portability and Accountability Act and the European General Data Protection Regulation. The ethics audit concluded that responsible data sharing imposes minimal burden, whereas the potential benefit is tremendous. CONCLUSIONS: Technical, legal, ethical, and privacy challenges related to responsible data sharing can be addressed using a multidisciplinary approach. A risk-based deidentification strategy, that complies with both U.S. and European privacy regulations, should be the preferred approach to releasing ICU patient data. This supports the shared Society of Critical Care Medicine and European Society of Intensive Care Medicine vision to improve critical care outcomes through scientific inquiry of vast and combined ICU datasets.
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Confidencialidad/normas , Bases de Datos Factuales/normas , Intercambio de Información en Salud/normas , Unidades de Cuidados Intensivos/organización & administración , Sociedades Médicas/normas , Confidencialidad/ética , Confidencialidad/legislación & jurisprudencia , Bases de Datos Factuales/ética , Bases de Datos Factuales/legislación & jurisprudencia , Intercambio de Información en Salud/ética , Intercambio de Información en Salud/legislación & jurisprudencia , Health Insurance Portability and Accountability Act , Hospitales Universitarios/ética , Hospitales Universitarios/legislación & jurisprudencia , Hospitales Universitarios/normas , Humanos , Unidades de Cuidados Intensivos/normas , Países Bajos , Estados UnidosRESUMEN
BACKGROUND: The coronavirus disease 2019 pandemic continues to affect millions worldwide. Given the rapidly growing evidence base, we implemented a living guideline model to provide guidance on the management of patients with severe or critical coronavirus disease 2019 in the ICU. METHODS: The Surviving Sepsis Campaign Coronavirus Disease 2019 panel has expanded to include 43 experts from 14 countries; all panel members completed an electronic conflict-of-interest disclosure form. In this update, the panel addressed nine questions relevant to managing severe or critical coronavirus disease 2019 in the ICU. We used the World Health Organization's definition of severe and critical coronavirus disease 2019. The systematic reviews team searched the literature for relevant evidence, aiming to identify systematic reviews and clinical trials. When appropriate, we performed a random-effects meta-analysis to summarize treatment effects. We assessed the quality of the evidence using the Grading of Recommendations, Assessment, Development, and Evaluation approach, then used the evidence-to-decision framework to generate recommendations based on the balance between benefit and harm, resource and cost implications, equity, and feasibility. RESULTS: The Surviving Sepsis Campaign Coronavirus Diease 2019 panel issued nine statements (three new and six updated) related to ICU patients with severe or critical coronavirus disease 2019. For severe or critical coronavirus disease 2019, the panel strongly recommends using systemic corticosteroids and venous thromboprophylaxis but strongly recommends against using hydroxychloroquine. In addition, the panel suggests using dexamethasone (compared with other corticosteroids) and suggests against using convalescent plasma and therapeutic anticoagulation outside clinical trials. The Surviving Sepsis Campaign Coronavirus Diease 2019 panel suggests using remdesivir in nonventilated patients with severe coronavirus disease 2019 and suggests against starting remdesivir in patients with critical coronavirus disease 2019 outside clinical trials. Because of insufficient evidence, the panel did not issue a recommendation on the use of awake prone positioning. CONCLUSION: The Surviving Sepsis Campaign Coronavirus Diease 2019 panel issued several recommendations to guide healthcare professionals caring for adults with critical or severe coronavirus disease 2019 in the ICU. Based on a living guideline model the recommendations will be updated as new evidence becomes available.
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Corticoesteroides/uso terapéutico , COVID-19/terapia , Cuidados Críticos , Dexametasona/uso terapéutico , Manejo de la Enfermedad , Unidades de Cuidados Intensivos , Guías de Práctica Clínica como Asunto , Adenosina Monofosfato/análogos & derivados , Adenosina Monofosfato/uso terapéutico , Alanina/análogos & derivados , Alanina/uso terapéutico , Anticoagulantes , Medicina Basada en la Evidencia , Hemodinámica , Humanos , Hidroxicloroquina , Inmunización Pasiva , Posicionamiento del Paciente , Ventilación , Sueroterapia para COVID-19RESUMEN
BACKGROUND: The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of a rapidly spreading illness, Coronavirus Disease 2019 (COVID-19), affecting thousands of people around the world. Urgent guidance for clinicians caring for the sickest of these patients is needed. METHODS: We formed a panel of 36 experts from 12 countries. All panel members completed the World Health Organization conflict of interest disclosure form. The panel proposed 53 questions that are relevant to the management of COVID-19 in the ICU. We searched the literature for direct and indirect evidence on the management of COVID-19 in critically ill patients in the ICU. We identified relevant and recent systematic reviews on most questions relating to supportive care. We assessed the certainty in the evidence using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach, then generated recommendations based on the balance between benefit and harm, resource and cost implications, equity, and feasibility. Recommendations were either strong or weak, or in the form of best practice recommendations. RESULTS: The Surviving Sepsis Campaign COVID-19 panel issued 54 statements, of which four are best practice statements, nine are strong recommendations, and 35 are weak recommendations. No recommendation was provided for six questions. The topics were: 1) infection control, 2) laboratory diagnosis and specimens, 3) hemodynamic support, 4) ventilatory support, and 5) COVID-19 therapy. CONCLUSION: The Surviving Sepsis Campaign COVID-19 panel issued several recommendations to help support healthcare workers caring for critically ill ICU patients with COVID-19. When available, we will provide new evidence in further releases of these guidelines.
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Infecciones por Coronavirus/terapia , Unidades de Cuidados Intensivos/organización & administración , Neumonía Viral/terapia , Guías de Práctica Clínica como Asunto/normas , Betacoronavirus , COVID-19 , Enfermedad Crítica , Técnicas y Procedimientos Diagnósticos/normas , Humanos , Control de Infecciones/métodos , Control de Infecciones/normas , Unidades de Cuidados Intensivos/normas , Pandemias , Respiración Artificial/métodos , Respiración Artificial/normas , SARS-CoV-2 , Choque/terapiaRESUMEN
BACKGROUND: There is little evidence to support the management of severe COVID-19 patients. METHODS: To document this variation in practices, we performed an online survey (April 30-May 25, 2020) on behalf of the European Society of Intensive Care Medicine (ESICM). A case vignette was sent to ESICM members. Questions investigated practices for a previously healthy 39-year-old patient presenting with severe hypoxemia from COVID-19 infection. RESULTS: A total of 1132 ICU specialists (response rate 20%) from 85 countries (12 regions) responded to the survey. The survey provides information on the heterogeneity in patient's management, more particularly regarding the timing of ICU admission, the first line oxygenation strategy, optimization of management, and ventilatory settings in case of refractory hypoxemia. Practices related to antibacterial, antiviral, and anti-inflammatory therapies are also investigated. CONCLUSIONS: There are important practice variations in the management of severe COVID-19 patients, including differences at regional and individual levels. Large outcome studies based on multinational registries are warranted.
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Infecciones por Coronavirus/terapia , Cuidados Críticos , Internacionalidad , Neumonía Viral/terapia , Pautas de la Práctica en Medicina/estadística & datos numéricos , Adulto , COVID-19 , Encuestas de Atención de la Salud , Humanos , Pandemias , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVES: There is growing recognition that high-quality care for patients and families in the ICU requires exemplary interprofessional collaboration and communication. One important aspect is how the ICU team makes complex decisions. However, no recommendations have been published on interprofessional shared decision-making. The aim of this project is to use systematic review and normative analysis by experts to examine existing evidence regarding interprofessional shared decision-making, describe its principles and provide ICU clinicians with recommendations regarding its implementation. DATA SOURCES: We conducted a systematic review using MEDLINE, Cumulative Index to Nursing and Allied Health Literature, and Cochrane databases and used normative analyses to formulate recommendations regarding interprofessional shared decision-making. STUDY SELECTION: Three authors screened titles and abstracts in duplicate. DATA SYNTHESIS: Four papers assessing the effect of interprofessional shared decision-making on quality of care were identified, suggesting that interprofessional shared decision-making is associated with improved processes and outcomes. Five recommendations, largely based on expert opinion, were developed: 1) interprofessional shared decision-making is a collaborative process among clinicians that allows for shared decisions regarding important treatment questions; 2) clinicians should consider engaging in interprofessional shared decision-making to promote the most appropriate and balanced decisions; 3) clinicians and hospitals should implement strategies to foster an ICU climate oriented toward interprofessional shared decision-making; 4) clinicians implementing interprofessional shared decision-making should consider incorporating a structured approach; and 5) further studies are needed to evaluate and improve the quality of interprofessional shared decision-making in ICUs. CONCLUSIONS: Clinicians should consider an interprofessional shared decision-making model that allows for the exchange of information, deliberation, and joint attainment of important treatment decisions.
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Toma de Decisiones Clínicas/métodos , Unidades de Cuidados Intensivos/organización & administración , Relaciones Interprofesionales , Grupo de Atención al Paciente/organización & administración , Comunicación , Conducta Cooperativa , Procesos de Grupo , HumanosRESUMEN
OBJECTIVE: To identify research priorities in the management, epidemiology, outcome and underlying causes of sepsis and septic shock. DESIGN: A consensus committee of 16 international experts representing the European Society of Intensive Care Medicine and Society of Critical Care Medicine was convened at the annual meetings of both societies. Subgroups had teleconference and electronic-based discussion. The entire committee iteratively developed the entire document and recommendations. METHODS: Each committee member independently gave their top five priorities for sepsis research. A total of 88 suggestions (Supplemental Table 1, Supplemental Digital Content 2, http://links.lww.com/CCM/D636) were grouped into categories by the committee co-chairs, leading to the formation of seven subgroups: infection, fluids and vasoactive agents, adjunctive therapy, administration/epidemiology, scoring/identification, post-intensive care unit, and basic/translational science. Each subgroup had teleconferences to go over each priority followed by formal voting within each subgroup. The entire committee also voted on top priorities across all subgroups except for basic/translational science. RESULTS: The Surviving Sepsis Research Committee provides 26 priorities for sepsis and septic shock. Of these, the top six clinical priorities were identified and include the following questions: 1) can targeted/personalized/precision medicine approaches determine which therapies will work for which patients at which times?; 2) what are ideal endpoints for volume resuscitation and how should volume resuscitation be titrated?; 3) should rapid diagnostic tests be implemented in clinical practice?; 4) should empiric antibiotic combination therapy be used in sepsis or septic shock?; 5) what are the predictors of sepsis long-term morbidity and mortality?; and 6) what information identifies organ dysfunction? CONCLUSIONS: While the Surviving Sepsis Campaign guidelines give multiple recommendations on the treatment of sepsis, significant knowledge gaps remain, both in bedside issues directly applicable to clinicians, as well as understanding the fundamental mechanisms underlying the development and progression of sepsis. The priorities identified represent a roadmap for research in sepsis and septic shock.
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Cuidados Críticos/organización & administración , Investigación/organización & administración , Sepsis/terapia , Antibacterianos/farmacocinética , Antibacterianos/uso terapéutico , Antivirales/farmacocinética , Antivirales/uso terapéutico , Biomarcadores , Cuidados Críticos/normas , Técnicas y Procedimientos Diagnósticos/instrumentación , Medicina Basada en la Evidencia , Fluidoterapia/métodos , Salud Global , Conocimientos, Actitudes y Práctica en Salud , Humanos , Apoyo Nutricional/métodos , Plasmaféresis/métodos , Medicina de Precisión/métodos , Pronóstico , Calidad de la Atención de Salud , Respiración Artificial/métodos , Sepsis/diagnóstico , Sepsis/tratamiento farmacológico , Índice de Severidad de la Enfermedad , Choque Séptico/terapia , Vasoconstrictores/administración & dosificaciónRESUMEN
Endothelial dysfunction contributes to the pathology of systemic inflammatory response syndrome (SIRS). However, endothelial biomarkers are not routinely evaluated in this setting. Here, 275 patients with SIRS and plasma levels of von Willebrand factor (VWF), thrombospondin-1, myeloperoxidase, ADAMTS-13, and active VWF (aVWF) were studied in relation to 28-day mortality. On admission, aVWF levels were higher in nonsurvivors vs survivors (0.69 vs 0.47 µg/mL, P = .019). Patients in the highest tertile of aVWF levels had a lower cumulative survival (86% vs 75%, P = .017) and twofold increased hazard ratio (HR). When adjusted for the Acute Physiology and Chronic Health Evaluation IV (APACHE-IV) score, this difference remained significant (HR 1.82, 95% confidence interval, 1.03-3.3). On admission, no significant differences were measured for the other proteins. These observations suggest that the stimulated release of VWF is not predictive for mortality in patients with SIRS, opposite of the processing of VWF after release. aVWF could be used with the APACHE-IV score to stratify SIRS patients at high mortality risk.
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Síndrome de Respuesta Inflamatoria Sistémica/sangre , Síndrome de Respuesta Inflamatoria Sistémica/mortalidad , Factor de von Willebrand/análisis , APACHE , Anciano , Femenino , Humanos , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Pronóstico , Índice de Severidad de la Enfermedad , Análisis de Supervivencia , Factores de TiempoRESUMEN
BACKGROUND: There is controversy about how to manage requests by patients or surrogates for treatments that clinicians believe should not be administered. PURPOSE: This multisociety statement provides recommendations to prevent and manage intractable disagreements about the use of such treatments in intensive care units. METHODS: The recommendations were developed using an iterative consensus process, including expert committee development and peer review by designated committees of each of the participating professional societies (American Thoracic Society, American Association for Critical Care Nurses, American College of Chest Physicians, European Society for Intensive Care Medicine, and Society of Critical Care). MAIN RESULTS: The committee recommends: (1) Institutions should implement strategies to prevent intractable treatment conflicts, including proactive communication and early involvement of expert consultants. (2) The term "potentially inappropriate" should be used, rather than futile, to describe treatments that have at least some chance of accomplishing the effect sought by the patient, but clinicians believe that competing ethical considerations justify not providing them. Clinicians should explain and advocate for the treatment plan they believe is appropriate. Conflicts regarding potentially inappropriate treatments that remain intractable despite intensive communication and negotiation should be managed by a fair process of conflict resolution; this process should include hospital review, attempts to find a willing provider at another institution, and opportunity for external review of decisions. When time pressures make it infeasible to complete all steps of the conflict-resolution process and clinicians have a high degree of certainty that the requested treatment is outside accepted practice, they should seek procedural oversight to the extent allowed by the clinical situation and need not provide the requested treatment. (3) Use of the term "futile" should be restricted to the rare situations in which surrogates request interventions that simply cannot accomplish their intended physiologic goal. Clinicians should not provide futile interventions. (4) The medical profession should lead public engagement efforts and advocate for policies and legislation about when life-prolonging technologies should not be used. CONCLUSIONS: The multisociety statement on responding to requests for potentially inappropriate treatments in intensive care units provides guidance for clinicians to prevent and manage disputes in patients with advanced critical illness.
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Cuidados Críticos/normas , Unidades de Cuidados Intensivos/normas , Procedimientos Innecesarios/normas , Humanos , Sociedades MédicasAsunto(s)
Ciencia de los Datos/organización & administración , Bases de Datos Factuales/normas , Calidad de la Atención de Salud/organización & administración , Terminología como Asunto , Ciencia de los Datos/normas , Europa (Continente) , Intercambio de Información en Salud/normas , Humanos , Unidades de Cuidados Intensivos , Mejoramiento de la Calidad/organización & administración , Calidad de la Atención de Salud/normasRESUMEN
OBJECTIVE: Colonization of the respiratory tract with Gram-negative bacteria in intensive care patients increases the risk of subsequent infections. Application of systemic antibiotics may prevent colonization with Gram-negative bacteria, but this effect has never been quantified. The objective of this study was to determine associations between systemic antibiotic use and acquisition of respiratory tract colonization with Gram-negative bacteria in ICUs. DESIGN: A nested cohort study. SETTING: A university hospital and a teaching hospital. PATIENTS: Patients with ICU stay of more than 48 hours and absence of respiratory tract colonization with Gram-negative bacteria on ICU admission. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Acquisition was determined through protocolized surveillance. Associations were investigated with Cox regression models with antibiotics as a time-dependent covariate. In all, 250 of 481 patients (52%) acquired respiratory tract colonization with Gram-negative bacteria after a median of 5 days (interquartile range, 3-8 d) (acquisition rate, 77.1/1,000 patient-days at risk). Antibiotic exposure during ICU admission was present in 78% and 72% of the patients with and without acquired Gram-negative bacteria colonization, respectively. In Kaplan-Meier curve analysis, the median times to acquisition of Gram-negative bacteria were 9 days (95% CI, 7.9-10.1) and 6 days (95% CI, 4.8-7.2) in patients receiving and not receiving antibiotics, respectively. In time varying Cox regression analysis, however, the association between acquired colonization and systemic antibiotics was not statistically significant (hazard ratio, 0.90; 95% CI, 0.70-1.16). CONCLUSIONS: Among patients not colonized with Gram-negative bacteria in the respiratory tract at admission to ICU, systemic antibiotics during ICU stay were not associated with a reduction in acquisition of Gram-negative bacteria carriage in the respiratory tract during the ICU stay.
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Antibacterianos/administración & dosificación , Cuidados Críticos , Infecciones por Bacterias Gramnegativas/prevención & control , Infecciones del Sistema Respiratorio/prevención & control , Anciano , Estudios de Cohortes , Femenino , Humanos , Inyecciones Intravenosas , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Análisis de Regresión , Factores de TiempoRESUMEN
OBJECTIVE: To quantify antibiotic-associated within-host antibiotic resistance acquisition rates in Pseudomonas aeruginosa, Klebsiella species, and Enterobacter species from lower respiratory tract samples of ICU patients receiving selective digestive decontamination, selective oropharyngeal decontamination, or standard care. DESIGN: Prospective cohort. SETTING: This study was nested within a cluster-randomized crossover study of selective digestive decontamination and selective oropharyngeal decontamination in 16 ICUs in The Netherlands. PATIENTS: Eligible patients were those colonized in the respiratory tract with P. aeruginosa, Klebsiella species, or Enterobacter species susceptible to one of the marker antibiotics and with at least two subsequent microbiological culture results from respiratory tract samples available. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Antibiotic resistance acquisition rates were defined as the number of conversions from susceptible to resistant for a specific antibiotic per 100 patient-days or 100 days of antibiotic exposure within an individual patient. The hazard of antibiotic use for resistance development in P. aeruginosa was based on time-dependent Cox regression analysis. Findings of this study cohort were compared with those of a previous cohort of patients not receiving selective digestive decontamination/selective oropharyngeal decontamination. Numbers of eligible patients were 277 for P. aeruginosa, 174 for Klebsiella species, and 106 for Enterobacter species. Resistance acquisition rates per 100 patient-days ranged from 0.2 (for colistin and ceftazidime in P. aeruginosa and for carbapenems in Klebsiella species) to 3.0 (for piperacillin-tazobactam in P. aeruginosa and Enterobacter species). For P. aeruginosa, the acquisition rates per 100 days of antibiotic exposure ranged from 1.4 for colistin to 4.9 for piperacillin-tazobactam. Acquisition rates were comparable for patients receiving selective digestive decontamination/selective oropharyngeal decontamination and those receiving standard care. Carbapenem exposure had the strongest association with resistance development (adjusted hazard ratio, 4.2; 95% CI, 1.1-15.6). CONCLUSION: Within-host antibiotic resistance acquisition rates for systemically administered antibiotics were comparable between patients receiving selective decontamination and those receiving standard care and were highest during carbapenem use.
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Antibacterianos/administración & dosificación , Antibacterianos/farmacología , Farmacorresistencia Bacteriana/efectos de los fármacos , Bacterias Gramnegativas/efectos de los fármacos , Unidades de Cuidados Intensivos/organización & administración , Infecciones del Sistema Respiratorio/prevención & control , Cuidados Críticos , Estudios Cruzados , Enterobacter/efectos de los fármacos , Tracto Gastrointestinal/efectos de los fármacos , Tracto Gastrointestinal/microbiología , Humanos , Klebsiella/efectos de los fármacos , Países Bajos/epidemiología , Orofaringe/efectos de los fármacos , Orofaringe/microbiología , Estudios Prospectivos , Pseudomonas aeruginosa/efectos de los fármacos , Infecciones del Sistema Respiratorio/microbiologíaAsunto(s)
Biomarcadores/análisis , Sepsis/sangre , beta 2 Glicoproteína I/análisis , Adulto , Anciano , Anciano de 80 o más Años , Biomarcadores/sangre , Estudios de Cohortes , Enfermedad Crítica , Femenino , Humanos , Unidades de Cuidados Intensivos/organización & administración , Unidades de Cuidados Intensivos/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Sepsis/diagnóstico , beta 2 Glicoproteína I/sangreRESUMEN
Great differences in end-of-life practices in treating the critically ill around the world warrant agreement regarding the major ethical principles. This analysis determines the extent of worldwide consensus for end-of-life practices, delineates where there is and is not consensus, and analyzes reasons for lack of consensus. Critical care societies worldwide were invited to participate. Country coordinators were identified and draft statements were developed for major end-of-life issues and translated into six languages. Multidisciplinary responses using a web-based survey assessed agreement or disagreement with definitions and statements linked to anonymous demographic information. Consensus was prospectively defined as >80% agreement. Definitions and statements not obtaining consensus were revised based on comments of respondents, and then translated and redistributed. Of the initial 1,283 responses from 32 countries, consensus was found for 66 (81%) of the 81 definitions and statements; 26 (32%) had >90% agreement. With 83 additional responses to the original questionnaire (1,366 total) and 604 responses to the revised statements, consensus could be obtained for another 11 of the 15 statements. Consensus was obtained for informed consent, withholding and withdrawing life-sustaining treatment, legal requirements, intensive care unit therapies, cardiopulmonary resuscitation, shared decision making, medical and nursing consensus, brain death, and palliative care. Consensus was obtained for 77 of 81 (95%) statements. Worldwide consensus could be developed for the majority of definitions and statements about end-of-life practices. Statements achieving consensus provide standards of practice for end-of-life care; statements without consensus identify important areas for future research.
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Cuidados Críticos/normas , Cuidado Terminal/normas , Muerte Encefálica , Cuidados Críticos/ética , Cuidados Críticos/métodos , Enfermedad Crítica , Toma de Decisiones , Humanos , Consentimiento Informado/ética , Consentimiento Informado/normas , Unidades de Cuidados Intensivos/ética , Unidades de Cuidados Intensivos/normas , Cooperación Internacional , Cuidados Paliativos/ética , Cuidados Paliativos/métodos , Cuidados Paliativos/normas , Cuidado Terminal/ética , Cuidado Terminal/métodos , Privación de Tratamiento/ética , Privación de Tratamiento/normasRESUMEN
RATIONALE: Intensive care unit (ICU) patients undergo several diagnostic and therapeutic procedures every day. The prevalence, intensity, and risk factors of pain related to these procedures are not well known. OBJECTIVES: To assess self-reported procedural pain intensity versus baseline pain, examine pain intensity differences across procedures, and identify risk factors for procedural pain intensity. METHODS: Prospective, cross-sectional, multicenter, multinational study of pain intensity associated with 12 procedures. Data were obtained from 3,851 patients who underwent 4,812 procedures in 192 ICUs in 28 countries. MEASUREMENTS AND MAIN RESULTS: Pain intensity on a 0-10 numeric rating scale increased significantly from baseline pain during all procedures (P < 0.001). Chest tube removal, wound drain removal, and arterial line insertion were the three most painful procedures, with median pain scores of 5 (3-7), 4.5 (2-7), and 4 (2-6), respectively. By multivariate analysis, risk factors independently associated with greater procedural pain intensity were the specific procedure; opioid administration specifically for the procedure; preprocedural pain intensity; preprocedural pain distress; intensity of the worst pain on the same day, before the procedure; and procedure not performed by a nurse. A significant ICU effect was observed, with no visible effect of country because of its absorption by the ICU effect. Some of the risk factors became nonsignificant when each procedure was examined separately. CONCLUSIONS: Knowledge of risk factors for greater procedural pain intensity identified in this study may help clinicians select interventions that are needed to minimize procedural pain. Clinical trial registered with www.clinicaltrials.gov (NCT 01070082).
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Técnicas y Procedimientos Diagnósticos/efectos adversos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Dolor/etiología , Terapéutica/efectos adversos , Anciano , Cateterismo Periférico/efectos adversos , Tubos Torácicos/efectos adversos , Estudios Transversales , Remoción de Dispositivos/efectos adversos , Drenaje/efectos adversos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Prevalencia , Estudios Prospectivos , Factores de Riesgo , Heridas y Lesiones/terapiaRESUMEN
Subarachnoid hemorrhage (SAH) represents a considerable health problem. To date, limited therapeutic options are available. In order to develop effective therapeutic strategies for SAH, the mechanisms involved in SAH brain damage should be fully explored. Here we review the mechanisms of SAH brain damage induced by the experimental endovascular puncture model. We have included a description of similarities and distinctions between experimental SAH in animals and human SAH pathology. Moreover, several novel treatment options to diminish SAH brain damage are discussed.SAH is accompanied by cerebral inflammation as demonstrated by an influx of inflammatory cells into the cerebral parenchyma, upregulation of inflammatory transcriptional pathways and increased expression of cytokines and chemokines. Additionally, various cell death pathways including cerebral apoptosis, necrosis, necroptosis and autophagy are involved in neuronal damage caused by SAH.Treatment strategies aiming at inhibition of inflammatory or cell death pathways demonstrate the importance of these mechanisms for survival after experimental SAH. Moreover, neuroregenerative therapies using stem cells are discussed as a possible strategy to repair the brain after SAH since this therapy may extend the window of treatment considerably. We propose the endovascular puncture model as a suitable animal model which resembles the human pathology of SAH and which could be applied to investigate novel therapeutic therapies to combat this debilitating insult.
Asunto(s)
Lesiones Encefálicas/etiología , Punciones/efectos adversos , Hemorragia Subaracnoidea/etiología , Animales , Apoptosis , Lesiones Encefálicas/terapia , Citocinas/metabolismo , Modelos Animales de Enfermedad , Humanos , Transducción de Señal , Hemorragia Subaracnoidea/complicaciones , Hemorragia Subaracnoidea/terapiaRESUMEN
IMPORTANCE: Selective decontamination of the digestive tract (SDD) and selective oropharyngeal decontamination (SOD) are prophylactic antibiotic regimens used in intensive care units (ICUs) and associated with improved patient outcome. Controversy exists regarding the relative effects of both measures on patient outcome and antibiotic resistance. OBJECTIVE: To compare the effects of SDD and SOD, applied as unit-wide interventions, on antibiotic resistance and patient outcome. DESIGN, SETTING, AND PARTICIPANTS: Pragmatic, cluster randomized crossover trial comparing 12 months of SOD with 12 months of SDD in 16 Dutch ICUs between August 1, 2009, and February 1, 2013. Patients with an expected length of ICU stay longer than 48 hours were eligible to receive the regimens, and 5881 and 6116 patients were included in the clinical outcome analysis for SOD and SDD, respectively. INTERVENTIONS: Intensive care units were randomized to administer either SDD or SOD. MAIN OUTCOMES AND MEASURES: Unit-wide prevalence of antibiotic-resistant gram-negative bacteria. Secondary outcomes were day-28 mortality, ICU-acquired bacteremia, and length of ICU stay. RESULTS: In point-prevalence surveys, prevalences of antibiotic-resistant gram-negative bacteria in perianal swabs were significantly lower during SDD compared with SOD; for aminoglycoside resistance, average prevalence was 5.6% (95% CI, 4.6%-6.7%) during SDD and 11.8% (95% CI, 10.3%-13.2%) during SOD (P < .001). During both interventions the prevalence of rectal carriage of aminoglycoside-resistant gram-negative bacteria increased 7% per month (95% CI, 1%-13%) during SDD (P = .02) and 4% per month (95% CI, 0%-8%) during SOD (P = .046; P = .40 for difference). Day 28-mortality was 25.4% and 24.1% during SOD and SDD, respectively (adjusted odds ratio, 0.96 [95% CI, 0.88-1.06]; P = .42), and there were no statistically significant differences in other outcome parameters or between surgical and nonsurgical patients. Intensive care unit-acquired bacteremia occurred in 5.9% and 4.6% of the patients during SOD and SDD, respectively (odds ratio, 0.77 [95% CI, 0.65-0.91]; P = .002; number needed to treat, 77). CONCLUSIONS AND RELEVANCE: Unit-wide application of SDD and SOD was associated with low levels of antibiotic resistance and no differences in day-28 mortality. Compared with SOD, SDD was associated with lower rectal carriage of antibiotic-resistant gram-negative bacteria and ICU-acquired bacteremia but a more pronounced gradual increase in aminoglycoside-resistant gram-negative bacteria. TRIAL REGISTRATION: trialregister.nlIdentifier: NTR1780.
Asunto(s)
Antibacterianos/uso terapéutico , Tracto Gastrointestinal/microbiología , Infecciones por Bacterias Gramnegativas/prevención & control , Unidades de Cuidados Intensivos/estadística & datos numéricos , Orofaringe/microbiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Bacteriemia , Infección Hospitalaria/prevención & control , Estudios Cruzados , Farmacorresistencia Bacteriana , Femenino , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Recto/microbiología , Análisis de Supervivencia , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Early mobilisation (EM) is an intervention that may improve the outcome of critically ill patients. There is limited data on EM in COVID-19 patients and its use during the first pandemic wave. METHODS: This is a pre-planned subanalysis of the ESICM UNITE-COVID, an international multicenter observational study involving critically ill COVID-19 patients in the ICU between February 15th and May 15th, 2020. We analysed variables associated with the initiation of EM (within 72 h of ICU admission) and explored the impact of EM on mortality, ICU and hospital length of stay, as well as discharge location. Statistical analyses were done using (generalised) linear mixed-effect models and ANOVAs. RESULTS: Mobilisation data from 4190 patients from 280 ICUs in 45 countries were analysed. 1114 (26.6%) of these patients received mobilisation within 72 h after ICU admission; 3076 (73.4%) did not. In our analysis of factors associated with EM, mechanical ventilation at admission (OR 0.29; 95% CI 0.25, 0.35; p = 0.001), higher age (OR 0.99; 95% CI 0.98, 1.00; p ≤ 0.001), pre-existing asthma (OR 0.84; 95% CI 0.73, 0.98; p = 0.028), and pre-existing kidney disease (OR 0.84; 95% CI 0.71, 0.99; p = 0.036) were negatively associated with the initiation of EM. EM was associated with a higher chance of being discharged home (OR 1.31; 95% CI 1.08, 1.58; p = 0.007) but was not associated with length of stay in ICU (adj. difference 0.91 days; 95% CI - 0.47, 1.37, p = 0.34) and hospital (adj. difference 1.4 days; 95% CI - 0.62, 2.35, p = 0.24) or mortality (OR 0.88; 95% CI 0.7, 1.09, p = 0.24) when adjusted for covariates. CONCLUSIONS: Our findings demonstrate that a quarter of COVID-19 patients received EM. There was no association found between EM in COVID-19 patients' ICU and hospital length of stay or mortality. However, EM in COVID-19 patients was associated with increased odds of being discharged home rather than to a care facility. Trial registration ClinicalTrials.gov: NCT04836065 (retrospectively registered April 8th 2021).
RESUMEN
The aim of these guidelines is to update the 2017 clinical practice guideline (CPG) of the European Society of Intensive Care Medicine (ESICM). The scope of this CPG is limited to adult patients and to non-pharmacological respiratory support strategies across different aspects of acute respiratory distress syndrome (ARDS), including ARDS due to coronavirus disease 2019 (COVID-19). These guidelines were formulated by an international panel of clinical experts, one methodologist and patients' representatives on behalf of the ESICM. The review was conducted in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement recommendations. We followed the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach to assess the certainty of evidence and grade recommendations and the quality of reporting of each study based on the EQUATOR (Enhancing the QUAlity and Transparency Of health Research) network guidelines. The CPG addressed 21 questions and formulates 21 recommendations on the following domains: (1) definition; (2) phenotyping, and respiratory support strategies including (3) high-flow nasal cannula oxygen (HFNO); (4) non-invasive ventilation (NIV); (5) tidal volume setting; (6) positive end-expiratory pressure (PEEP) and recruitment maneuvers (RM); (7) prone positioning; (8) neuromuscular blockade, and (9) extracorporeal life support (ECLS). In addition, the CPG includes expert opinion on clinical practice and identifies the areas of future research.