RESUMO
RATIONALE: New evidence is available examining the use of corticosteroids in sepsis, acute respiratory distress syndrome (ARDS) and community-acquired pneumonia (CAP), warranting a focused update of the 2017 guideline on critical illness-related corticosteroid insufficiency. OBJECTIVES: To develop evidence-based recommendations for use of corticosteroids in hospitalized adults and children with sepsis, ARDS, and CAP. PANEL DESIGN: The 22-member panel included diverse representation from medicine, including adult and pediatric intensivists, pulmonologists, endocrinologists, nurses, pharmacists, and clinician-methodologists with expertise in developing evidence-based Clinical Practice Guidelines. We followed Society of Critical Care Medicine conflict of interest policies in all phases of the guideline development, including task force selection and voting. METHODS: After development of five focused Population, Intervention, Control, and Outcomes (PICO) questions, we conducted systematic reviews to identify the best available evidence addressing each question. We evaluated the certainty of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach and formulated recommendations using the evidence-to-decision framework. RESULTS: In response to the five PICOs, the panel issued four recommendations addressing the use of corticosteroids in patients with sepsis, ARDS, and CAP. These included a conditional recommendation to administer corticosteroids for patients with septic shock and critically ill patients with ARDS and a strong recommendation for use in hospitalized patients with severe CAP. The panel also recommended against high dose/short duration administration of corticosteroids for septic shock. In response to the final PICO regarding type of corticosteroid molecule in ARDS, the panel was unable to provide specific recommendations addressing corticosteroid molecule, dose, and duration of therapy, based on currently available evidence. CONCLUSIONS: The panel provided updated recommendations based on current evidence to inform clinicians, patients, and other stakeholders on the use of corticosteroids for sepsis, ARDS, and CAP.
Assuntos
Síndrome do Desconforto Respiratório , Sepse , Choque Séptico , Adulto , Humanos , Criança , Choque Séptico/tratamento farmacológico , Sepse/tratamento farmacológico , Corticosteroides/uso terapêutico , Síndrome do Desconforto Respiratório/tratamento farmacológico , Cuidados Críticos , Estado Terminal/terapiaRESUMO
Airway emergencies and respiratory failure frequently occur in the prehospital setting. Patients undergoing advanced airway management customarily receive manual ventilations. However, manual ventilation is associated with hypo- and hyperventilation, variable tidal volumes, and barotrauma, among other potential complications. Portable mechanical ventilators offer an important strategy for optimizing ventilation and mitigating ventilatory complications.EMS clinicians, including those performing emergency response as well as interfacility transports, should consider using mechanical ventilation after advanced airway insertion.Prehospital mechanical ventilation techniques, strategies, and parameters should be disease-specific and should mirror in-hospital best practices.EMS clinicians must receive training in the general principles of mechanical ventilation as well as detailed training in the operation of the specific system(s) used by the EMS agency.Patients undergoing mechanical ventilation must receive appropriate sedation and analgesia.
Assuntos
Serviços Médicos de Emergência , Insuficiência Respiratória , Serviços Médicos de Emergência/métodos , Humanos , Respiração Artificial , Insuficiência Respiratória/terapia , Volume de Ventilação PulmonarRESUMO
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic continues to surge in the United States and globally. OBJECTIVE: To describe the epidemiology of COVID-19-related critical illness, including trends in outcomes and care delivery. DESIGN: Single-health system, multihospital retrospective cohort study. SETTING: 5 hospitals within the University of Pennsylvania Health System. PATIENTS: Adults with COVID-19-related critical illness who were admitted to an intensive care unit (ICU) with acute respiratory failure or shock during the initial surge of the pandemic. MEASUREMENTS: The primary exposure for outcomes and care delivery trend analyses was longitudinal time during the pandemic. The primary outcome was all-cause 28-day in-hospital mortality. Secondary outcomes were all-cause death at any time, receipt of mechanical ventilation (MV), and readmissions. RESULTS: Among 468 patients with COVID-19-related critical illness, 319 (68.2%) were treated with MV and 121 (25.9%) with vasopressors. Outcomes were notable for an all-cause 28-day in-hospital mortality rate of 29.9%, a median ICU stay of 8 days (interquartile range [IQR], 3 to 17 days), a median hospital stay of 13 days (IQR, 7 to 25 days), and an all-cause 30-day readmission rate (among nonhospice survivors) of 10.8%. Mortality decreased over time, from 43.5% (95% CI, 31.3% to 53.8%) to 19.2% (CI, 11.6% to 26.7%) between the first and last 15-day periods in the core adjusted model, whereas patient acuity and other factors did not change. LIMITATIONS: Single-health system study; use of, or highly dynamic trends in, other clinical interventions were not evaluated, nor were complications. CONCLUSION: Among patients with COVID-19-related critical illness admitted to ICUs of a learning health system in the United States, mortality seemed to decrease over time despite stable patient characteristics. Further studies are necessary to confirm this result and to investigate causal mechanisms. PRIMARY FUNDING SOURCE: Agency for Healthcare Research and Quality.
Assuntos
COVID-19/mortalidade , COVID-19/terapia , Estado Terminal/mortalidade , Estado Terminal/terapia , Pneumonia Viral/mortalidade , Pneumonia Viral/terapia , Choque/mortalidade , Choque/terapia , APACHE , Centros Médicos Acadêmicos , Idoso , Feminino , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Pandemias , Readmissão do Paciente/estatística & dados numéricos , Pennsylvania/epidemiologia , Pneumonia Viral/virologia , Respiração Artificial/estatística & dados numéricos , Estudos Retrospectivos , SARS-CoV-2 , Choque/virologia , Taxa de SobrevidaRESUMO
OBJECTIVES: To characterize emergency department sedation practices in mechanically ventilated patients, and test the hypothesis that deep sedation in the emergency department is associated with worse outcomes. DESIGN: Multicenter, prospective cohort study. SETTING: The emergency department and ICUs of 15 medical centers. PATIENTS: Mechanically ventilated adult emergency department patients. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: All data involving sedation (medications, monitoring) were recorded. Deep sedation was defined as Richmond Agitation-Sedation Scale of -3 to -5 or Sedation-Agitation Scale of 2 or 1. A total of 324 patients were studied. Emergency department deep sedation was observed in 171 patients (52.8%), and was associated with a higher frequency of deep sedation in the ICU on day 1 (53.8% vs 20.3%; p < 0.001) and day 2 (33.3% vs 16.9%; p = 0.001), when compared to light sedation. Mean (SD) ventilator-free days were 18.1 (10.8) in the emergency department deep sedation group compared to 20.0 (9.8) in the light sedation group (mean difference, 1.9; 95% CI, -0.40 to 4.13). Similar results according to emergency department sedation depth existed for ICU-free days (mean difference, 1.6; 95% CI, -0.54 to 3.83) and hospital-free days (mean difference, 2.3; 95% CI, 0.26-4.32). Mortality was 21.1% in the deep sedation group and 17.0% in the light sedation group (between-group difference, 4.1%; odds ratio, 1.30; 0.74-2.28). The occurrence rate of acute brain dysfunction (delirium and coma) was 68.4% in the deep sedation group and 55.6% in the light sedation group (between-group difference, 12.8%; odds ratio, 1.73; 1.10-2.73). CONCLUSIONS: Early deep sedation in the emergency department is common, carries over into the ICU, and may be associated with worse outcomes. Sedation practice in the emergency department and its association with clinical outcomes is in need of further investigation.
Assuntos
Sedação Profunda/estatística & dados numéricos , Serviço Hospitalar de Emergência , Hipnóticos e Sedativos/uso terapêutico , Unidades de Terapia Intensiva , Respiração Artificial/estatística & dados numéricos , Estudos de Coortes , Coma/epidemiologia , Sedação Profunda/mortalidade , Delírio/epidemiologia , Feminino , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) has emerged as a bridge to definitive hemostasis in select patients with noncompressible torso hemorrhage. The number of patients who might benefit from this procedure, however, remains incompletely defined. We hypothesized that we could quantify the number of patients presenting to our center over a 2-year period who may have benefited from REBOA. METHODS: All patients presenting to our trauma center from 2014 to 2015 were included. Potential REBOA patients were identified based on anatomic injuries. We used ICD-9 codes to identify REBOA-amenable injury patterns and physiology. We excluded patients with injuries contraindicating REBOA. We then used chart review by two REBOA-experienced independent reviewers to assess each potential REBOA candidate, evaluate the accuracy of our algorithm, and to identify a cohort of confirmed REBOA candidates. RESULTS: Four thousand eight hundred eighteen patients were included of which 666 had injuries potentially amenable to REBOA. Three hundred thirty-five patients were hemodynamically unstable, and 309 patients had contraindications to REBOA. Sixty-four patients had both injury patterns and physiology amenable to REBOA with no contraindications, and these patients were identified as potential REBOA candidates. Of these, detailed independent two physician chart review identified 29 patients (45%) as confirmed REBOA candidates (interrater reliability kappa = 0.94, P < 0.001). CONCLUSIONS: Our database query identified patients with indications for REBOA but overestimated the number of REBOA candidates. To accurately quantify the REBOA candidate population at a given center, an algorithm to identify potential patients should be combined with chart review. STUDY TYPE: Therapeutic study, level V.
Assuntos
Hemorragia/cirurgia , Hospitais Urbanos/organização & administração , Avaliação das Necessidades/estatística & dados numéricos , Ressuscitação/métodos , Centros de Traumatologia/organização & administração , Adulto , Aorta/cirurgia , Oclusão com Balão/estatística & dados numéricos , Procedimentos Endovasculares/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde , Hemorragia/epidemiologia , Hemorragia/etiologia , Técnicas Hemostáticas/estatística & dados numéricos , Hospitais Urbanos/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Ressuscitação/estatística & dados numéricos , Estudos Retrospectivos , Tronco , Centros de Traumatologia/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a relatively innovative procedure designed to control critical non-compressible torso hemorrhage. In the United States, this procedure is currently in active use at only a small number of trauma centers. OBJECTIVE: We describe how we developed our REBOA program at an independent academic-affiliated community trauma center. DISCUSSION: Through a close interprofessional and multidisciplinary collaboration led by emergency physicians and trauma surgeons, we were able to successfully develop our program. CONCLUSIONS: Successful implementation of a REBOA program requires close attention to multimodal training, interprofessional roles, team dynamics, financial considerations, and quality assurance processes to safely deliver this potentially life-saving procedure to our trauma patient population.
Assuntos
Oclusão com Balão/métodos , Educação/métodos , Desenvolvimento de Programas/métodos , Aorta/lesões , Delaware , Educação/estatística & dados numéricos , Procedimentos Endovasculares/métodos , Procedimentos Endovasculares/estatística & dados numéricos , Hemorragia/complicações , Hemorragia/cirurgia , Humanos , Escala de Gravidade do Ferimento , Relações Interprofissionais , Desenvolvimento de Programas/estatística & dados numéricos , Ressuscitação/métodos , Ressuscitação/normas , Ressuscitação/estatística & dados numéricos , Choque Hemorrágico/cirurgiaRESUMO
Resuscitative endovascular balloon occlusion of the aorta is a new procedure for adjunctive management of critically injured patients with noncompressible torso or pelvic hemorrhage who are in refractory hemorrhagic shock, ie, bleeding to death. The anesthesiologist plays a critical role in management of these patients, from initial evaluation in the trauma bay to definitive care in the operating room and the critical care unit. A comprehensive understanding of the effects of resuscitative endovascular balloon occlusion of the aorta is essential to making it an effective component of hemostatic resuscitation.
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Aorta/fisiologia , Oclusão com Balão/métodos , Procedimentos Endovasculares/métodos , Ressuscitação/métodos , Choque Hemorrágico/terapia , Centros de Traumatologia , Oclusão com Balão/tendências , Procedimentos Endovasculares/tendências , Humanos , Ressuscitação/tendências , Choque Hemorrágico/fisiopatologia , Centros de Traumatologia/tendênciasRESUMO
The timely restoration of lost blood in hemorrhaging patients with trauma, especially those who are hemodynamically unstable, is of utmost importance. While intravenous access has traditionally been considered the primary method for vascular access, intraosseous (IO) access is gaining popularity as an alternative for patients with unsuccessful attempts. Previous studies have highlighted the higher success rate and easier training process associated with IO access compared with peripheral intravenous (PIV) and central intravenous access. However, the effectiveness of IO access in the early aggressive resuscitation of patients remains unclear. This review article aims to comprehensively discuss various aspects of IO access, including its advantages and disadvantages, and explore the existing literature on the clinical outcomes of patients with trauma undergoing resuscitation with IO versus intravenous access.
RESUMO
Hemorrhage, in particular, noncompressible torso hemorrhage, remains a significant contributor to mortality in trauma cases. Despite many advances in resuscitation, noncompressible sites of bleeding have presented a particular challenge. Resuscitative endovascular balloon occlusion of the aorta (REBOA) is one technique that can be used to temporarily stop hemorrhage from these sites to allow transfer to definitive care. Although the technique is relatively straight-forward, it carries significant risk, in particular, from ischemia due to aortic occlusion. This article describes the role and considerations for the use of REBOA in the critically injured patient.
Assuntos
Oclusão com Balão , Procedimentos Endovasculares , Humanos , Oclusão com Balão/métodos , Ressuscitação/métodos , Aorta , Hemorragia/terapiaRESUMO
Understanding the variation in training and nuances of trauma provider practice between the countries in Europe and the United States is a daunting task. This article briefly reviews the key specialties of trauma care in Europe including emergency medical services (EMS), emergency medicine, anesthesia, trauma surgery, and critical care. The authors hope to inform U.S. military clinicians and medical planners of the major differences in emergency and trauma care that exist across Europe. Emergency medicine exists as both a primary specialty and a subspecialty across Europe, with varying stages of development as a specialty in each country. There is heavy physician involvement in EMS in much of Europe, with anesthesiologists having additional EMS training typically providing prehospital critical care. Because of the historical predominance of blunt trauma in Europe, in many countries, trauma surgery is a subspecialty with initial orthopedic surgery training versus general surgery. Intensive care medicine has various training pathways across Europe, but there have been great advances in standardizing competency requirements across the European Union. Finally, the authors suggest some strategies to mitigate the potential negative consequences of joint medical teams and how to leverage some key differences to advance life-saving medical interoperability across the North Atlantic Treaty Organization alliance.
Assuntos
Anestesiologia , Serviços Médicos de Emergência , Medicina de Emergência , Ferimentos não Penetrantes , Estados Unidos , Humanos , Europa (Continente) , Medicina de Emergência/educaçãoRESUMO
BACKGROUND: Hemorrhagic shock requires timely administration of blood products and resuscitative adjuncts through multiple access sites. Intraosseous (IO) devices offer an alternative to intravenous (IV) access as recommended by the massive hemorrhage, A-airway, R-respiratory, C-circulation, and H-hypothermia (MARCH) algorithm of Tactical Combat Casualty Care (TCCC). However, venous injuries proximal to the site of IO access may complicate resuscitative attempts. Sternal IO access represents an alternative pioneered by military personnel. However, its effectiveness in patients with shock is supported by limited evidence. We conducted a pilot study of two sternal-IO devices to investigate the efficacy of sternal-IO access in civilian trauma care. METHODS: A retrospective review (October 2020 to June 2021) involving injured patients receiving either a TALON® or a FAST1® sternal-IO device was performed at a large urban quaternary academic medical center. Baseline demographics, injury characteristics, vascular access sites, blood products and medications administered, and outcomes were analyzed. The primary outcome was a successful sternal-IO attempt. RESULTS: Nine males with gunshot wounds transported to the hospital by police were included in this study. Eight patients were pulseless on arrival, and one became pulseless shortly thereafter. Seven (78%) sternal-IO placements were successful, including six TALON devices and one of the three FAST1 devices, as FAST1 placement required attention to Operator positioning following resuscitative thoracotomy. Three patients achieved return of spontaneous circulation, two proceeded to the operating room, but none survived to discharge. CONCLUSIONS: Sternal-IO access was successful in nearly 80% of attempts. The indications for sternal-IO placement among civilians require further evaluation compared with IV and extremity IO access.
Assuntos
Serviços Médicos de Emergência , Choque Hemorrágico , Ferimentos por Arma de Fogo , Masculino , Humanos , Estudos Retrospectivos , Projetos Piloto , Ferimentos por Arma de Fogo/terapia , Choque Hemorrágico/etiologia , Choque Hemorrágico/terapia , Infusões IntraósseasRESUMO
The rapid control of traumatic or nontraumatic exsanguinating hemorrhage in critically injured patients is key to limiting morbidity and mortality in civilian and military practice. Resuscitative endovascular balloon occlusion of the aorta (REBOA) has been developed to address potentially preventable death from torso or lower extremity junctional hemorrhage. This time-critical, high-acuity, low-occurrence procedure sometimes precludes the appropriate supervision of clinicians familiar with it. We describe the case of a patient who had recently undergone liver transplantation presenting to the intensive care unit (ICU) and found to be in severe nontraumatic hemorrhagic shock, necessitating REBOA placement as part of the resuscitation. The bedside proceduralist was trained but inexperienced in the procedure and was supervised by a telemedicine intensivist, resulting in rapid and safe insertion. We describe what to our knowledge is the first use of telemedicine to supervise the successful placement of a REBOA catheter in a critically ill patient and discuss how this can potentially benefit military clinicians working in low-resource, far-forward environments.
Assuntos
Oclusão com Balão , Telemedicina , Aorta , Oclusão com Balão/métodos , Catéteres , Humanos , Ressuscitação/métodosRESUMO
Hemorrhage, and particularly noncompressible torso hemorrhage remains a leading cause of potentially preventable prehospital death from trauma in the United States and globally. A subset of severely injured patients either die in the field or develop irreversible hemorrhagic shock before they can receive hospital definitive care, resulting in poor outcomes. The focus of this opinion paper is to delineate (a) the need for existing trauma systems to adapt so that potentially life-saving advanced resuscitation and truncal hemorrhage control interventions can be delivered closer to the point-of-injury in select patients, and (b) a possible mechanism through which some trauma systems can train and incorporate select prehospital advanced resuscitative care teams to deliver those interventions.
Assuntos
Serviços Médicos de Emergência/organização & administração , Hemorragia/terapia , Ressuscitação , Humanos , Equipe de Assistência ao Paciente , Tronco , TriagemRESUMO
BACKGROUND: Uncontrolled truncal hemorrhage remains the most common cause of potentially preventable death after injury. The notion of earlier hemorrhage control and blood product resuscitation is therefore attractive. Some systems have successfully implemented prehospital advanced resuscitative care (ARC) teams. Early identification of patients is key and is reliant on rapid decision making and communication. The purpose of this simulation study was to explore the feasibility of early identification of patients who might benefit from ARC in a typical US setting. METHODS: We conducted a prospective observational/simulation study at a level I trauma center and two associated emergency medical service (EMS) agencies over a 9-month period. The participating EMS agencies were asked to identify actual patients who might benefit from the activation of a hypothetical trauma center-based ARC team. This decision was then communicated in real time to the study team. RESULTS: Sixty-three patients were determined to require activation. The number of activations per month ranged from 2 to 15. The highest incidence of calls occurred between 4 pm to midnight. Of the 63 patients, 33 were transported to the trauma center. The most common presentation was with penetrating trauma. The median age was 27 years (interquartile range, 24-45 years), 75% were male, and the median Injury Severity Score was 11 (interquartile range, 7-20). Based on injury patterns, treatment received, and outcomes, it was determined that 6 (18%) of 33 patients might have benefited from ARC. Three of the patients died en-route to or soon after arrival at the trauma center. CONCLUSION: The prehospital identification of patients who might benefit from ARC is possible but faces challenges. Identifying strategies to adapt existing processes may allow better utilization of the existing infrastructure and should be a focus of future efforts. LEVEL OF EVIDENCE: Prognostic/Epidemiologic, level III.
Assuntos
Serviços Médicos de Emergência/organização & administração , Hemorragia/mortalidade , Ressuscitação/métodos , Ferimentos e Lesões/mortalidade , Adulto , Alabama/epidemiologia , Serviços Médicos de Emergência/métodos , Feminino , Hemorragia/etiologia , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Avaliação das Necessidades/estatística & dados numéricos , Equipe de Assistência ao Paciente/organização & administração , Estudos Prospectivos , Centros de Traumatologia , Ferimentos e Lesões/complicações , Ferimentos e Lesões/terapia , Adulto JovemRESUMO
IMPORTANCE: The COVID-19 pandemic is characterized by high transmissibility from patients with prolonged minimally- or asymptomatic periods, with a particularly increased risk of spread during aerosol-generating procedures, including endotracheal intubation. OBSERVATIONS: All patients presenting with upper airway obstruction due to angioedema during this time should be carefully managed in a way that is safest for both patient and provider. CONCLUSIONS: For patients requiring emergent airway management during the COVID-19 pandemic, minimization of aerosols while taking the necessary precautions to protect healthcare workers should are critical principles for their management.