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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.Multicenter, prospective cohort study.The emergency department and ICUs of 15 medical centers.Mechanically ventilated adult emergency department patients.None.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%; p0.001) 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).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.

Purpose To characterize the current scope and practices of centers performing extracorporeal cardiopulmonary resuscitation (eCPR) on the undifferentiated patient with cardiac arrest in the emergency department. Methods We contacted all US centers in January 2016 that had submitted adult eCPR cases to the Extracorporeal Life Support Organization (ELSO) registry and surveyed them, querying for programs that had performed eCPR in the Emergency Department (ED ECMO). Our objective was to characterize the following domains of ED ECMO practice: program characteristics, patient selection, devices and techniques, and personnel. Results Among 99 centers queried, 70 responded. Among these, 36 centers performed ED ECMO. Nearly 93% of programs are based at academic/teaching hospitals. 65% of programs are less than 5 years old, and 60% of programs perform ≤3 cases per year. Most programs (90%) had inpatient eCPR or salvage ECMO programs prior to starting ED ECMO programs. The majority of programs do not have formal inclusion and exclusion criteria. Most programs preferentially obtain vascular access via the percutaneous route (70%) and many (40%) use mechanical CPR during cannulation. The most commonly used console is the Maquet Rotaflow ® . Cannulation is most often performed by cardiothoracic (CT) surgery, and nearly all programs (>85%) involve CT surgeons, perfusionists, and pharmacists. Conclusions Over a third of centers that submitted adult eCPR cases to ELSO have performed ED ECMO. These programs are largely based at academic hospitals, new, and have low volumes. They do not have many formal inclusion or exclusion criteria, and devices and techniques are variable.

Refractory cardiogenic shock requiring venoarterial extracorporeal membrane oxygenation (VA-ECMO) has high mortality. The underlying cardiovascular diagnosis may influence outcomes and have implications for patient selection and management on ECMO. This study evaluated outcomes of patients with

The Society for Cardiovascular Angiography and Intervention (SCAI) recently developed a cardiogenic shock (CS) classification system for risk stratification in CS. We sought to evaluate the ability of the SCAI CS classification to predict survival to hospital discharge. Patients receiving

Short-term mechanical circulatory support (MCS) is becoming increasingly utilized in acute coronary syndrome (ACS)-related refractory cardiogenic shock (rCS). Identifying patients at risk of short-term mortality can impact clinical management. We sought to identify predictors of 30-day all-cause

Introduction Many electronic health records fail to support information uptake because they impose low-level information organization tasks on users. Clinical concept-oriented views have shown information processing improvements, but the specifics of this organization for critical care are unclear. Objective To determine high-level cognitive processes and patient information organization schema in critical care. Methods We conducted an open card sort of 29 patient data elements and a modified Delphi card sort of 65 patient data elements. Study participants were 39 clinicians with varied critical care training and experience. We analyzed the open sort with a hierarchical cluster analysis (HCA) and factor analysis (FA). The Delphi sort was split into three initiating groups that resulted in three unique solutions. We compared results between open sort analyses (HCA and FA), between card sorting exercises (open and Delphi), and across the Delphi solutions. Results Between the HCA and FA, we observed common constructs including cardiovascular and hemodynamics, infectious disease, medications, neurology, patient overview, respiratory, and vital signs. The more comprehensive Delphi sort solutions also included gastrointestinal, renal, and imaging constructs. Conclusions We identified primarily system-based groupings (e.g., cardiovascular, respiratory). Source-based (e.g., medications, laboratory) groups became apparent when participants were asked to sort a longer list of concepts. These results suggest a hybrid approach to information organization, which may combine systems, source, or problem-based groupings, best supports clinicians’ mental models. These results can contribute to the design of information displays to better support clinicians’ access and interpretation of information for critical care decisions.

Well into the electronic health record (EHR) era, interface design issues remain unresolved. When developing EHR displays, human-centered design techniques are often ignored; this results in a cognitive burden on users. Critical care is demanding. Clinicians' cognitive resources (e.g., short-term memory) should be reserved for tasks requiring expertise, and not tasks of sifting and aggregating data. Excessive workload associated with poor interface design, can place critically-ill patients in danger. In this paper we describe the process of designing an information display with human-centered design principles, and knowledge elicitation through card sorting and subject matter expert interviews. Throughout three integrated phases we emphasized design to support target users. The phases included: 1) Defining Data Elements and Clinical Concepts, 2) Preliminary Design, and 3) Prototype Iterations. Our approach produced in an information display design for clinicians in the cardiovascular intensive care unit.

Objective The objective of this study was to determine if the implementation of a value-driven outcomes tool comprising modifiable quality and utilization metrics lowers cost and improves value of coronary artery bypass grafting (CABG) postoperative care. Methods Ten metrics were defined for CABG patients in 2 temporally separated phases. Clinical care protocols were designed and implemented to increase compliance with these metrics. Clinical outcomes and cost data were harvested from the electronic medical record using a proprietary value-driven outcomes tool and verified by a data management team. "Perfect care" was defined as achieving all 10 metrics per patient episode. Results Over a 45-month period, data of 467 consecutive patients who underwent isolated CABG were analyzed. "Perfect care" was successfully achieved in 304 patients (65.1%). There were no observed differences in mortality between patient groups. Linear regression analysis showed a negative correlation between percent compliance with "perfect care" and mean cost. When multivariate analysis was used to adjust for preoperative risk score, mean cost for patients with "perfect care" was 37.0% less than for those without "perfect care." Conclusions In the context of focused institution-specific interventions to target quality and utilization metrics for CABG care, clinical care pathways and protocols informed by innovative tools that link automated tracking of these metrics to cost data might simultaneously promote quality and decrease costs, thereby enhancing value. This descriptive study provides preliminary support for a systematic approach to define, measure, and modulate the drivers of value for cardiothoracic surgery patients.

Supplemental Digital Content is available in the text., Objectives: Studies of mobility during critical illness have mostly examined transitions from immobility (passive activities) or limited mobility to active “early mobility.” Design: Observational analysis of a quality improvement initiative. Setting: Two ICUs (surgical ICU, cardiovascular ICU) at a tertiary academic medical center. Patients: Critically ill surgical and cardiovascular patients. Interventions: Doubling available physical therapy. Measurements and Main Results: We examined the outcomes of therapy time/patient/day, ICU and hospital length of stay, disposition location, and change in functional status. We adjusted for age, sex, illness severity, and number of surgeries. Among 1,515 patients (703 baseline, 812 quality improvement), total therapy time increased from 71,994 to 115,389 minutes and from 42,985 to 93,015 minutes, respectively, in each ICU. In the cardiovascular ICU per patient therapy increased 17% (95% CI, –4.9 to 43.9; p = 0.13), and in the surgical ICU, 26% (95% CI, –1 to 59.4; p = 0.06). In the cardiovascular ICU, there was a 27.4% decrease (95% CI, –52.5 to 10.3; p = 0.13) in ICU length of stay, and a 12.4% decrease (95% CI, –37.9 to 23.3; p = 0.45) in total length of stay, whereas in the surgical ICU, the adjusted ICU length of stay increased 19.9% (95% CI, –31.6 to 108.6; p = 0.52) and total length of stay increased 52.8% (95% CI, 1.0–130.2; p = 0.04). The odds of a lower level of care discharge did not change in either ICU (cardiovascular ICU: 2.6 [95% CI, 0.6–12.2; p = 0.22]); surgical ICU: 3.6 [95% CI, 0.9–15.4; p = 0.08]). Conclusions: Among diverse cardiothoracic and surgical patients, a quality improvement initiative doubling physical therapy shifts is associated with increased total administered therapy time, but when distributed among a greater number of patients during the quality improvement period, the increase is tempered. This was not associated with consistent changes in ICU length of stay or changes in disposition location.

OBJECTIVE: To examine the effect of increasing physical therapy staff in a cardiovascular ICU (CVICU) on temporal measures of physical therapy interventions and on outcomes important to patients and hospitals. DESIGN: Retrospective pre/post subgroup analysis from a quality improvement initiative. SETTING: Academic medical center. PARTICIPANTS: Cardiovascular patients in either a baseline (N=52) or quality improvement period (N=62) with a CVICU length of stay (LOS) ≥ 7 days and use of any one of the following: mechanical ventilation, continuous renal replacement therapy, or mechanical circulatory support. INTERVENTIONS: The six-month quality improvement initiative increased CVICU-dedicated physical therapy staff from two to four. MAIN OUTCOME MEASURES: Changes in physical therapy delivery were examined using the frequency and daily duration of physical therapy intervention. Post-CVICU LOS was the primary outcome. CVICU LOS, mobility change, and discharge level of care were secondary outcomes. A secondary analysis of hospital survivors was also conducted. RESULTS: Compared to those in the baseline period, cardiovascular patients in the quality improvement period participated in physical therapy for an additional 9.6 minutes (95% confidence interval [CI]: 1.9, 17.2) per day for all patients and 15.1 minutes (95% CI: 7.6, 22.6) for survivors. Post-CVICU LOS decreased 2.2 (95% CI: −6.0, 1.0) days for all patients and 2.6 days (95% CI: −5.3, 0.0) for survivors. CVICU LOS decreased 3.6 days (95% CI: −6.4, −0.8) for all patients and 3.1 days (95% CI: −6.4, −0.9) for survivors. Differences in mobility change and discharge level of care were not significant. CONCLUSIONS: Additional CVICU-dedicated physical therapy staff was associated with increased physical therapy treatment and reductions in CVICU and post-CVICU LOS. The effects of each were greatest for hospital survivors.

Despite advances in the medical and surgical management of cardiovascular disease, greater than 350,000 patients experience out-of-hospital cardiac arrest in the United States annually, with only a 12% neurologically favorable survival rate. Of these patients, 23% have an initial shockable rhythm of ventricular fibrillation/pulseless ventricular tachycardia (VF/VT), a marker of high probability of acute coronary ischemia (80%) as the precipitating factor. However, few patients (22%) will experience return of spontaneous circulation and sufficient hemodynamic stability to undergo cardiac catheterization and revascularization. Previous case series and observational studies have demonstrated the successful application of intra-arrest extracorporeal life support, including to out-of-hospital cardiac arrest victims, with a neurologically favorable survival rate of up to 53%. For patients with refractory cardiac arrest, strategies are needed to bridge them from out-of-hospital cardiac arrest to the catheterization laboratory and revascularization. To address this gap, we expanded our ICU and perioperative extracorporeal membrane oxygenation (ECMO) program to the emergency department (ED) to reach this cohort of patients to improve survival. In this report, we illustrate our process and initial experience of developing a multidisciplinary team for rapid deployment of ED ECMO as a template for institutions interested in building their own ED ECMO programs.

Background Many emergency physicians gain familiarity with the laryngeal anatomy only during the brief view achieved during rapid sequence induction and intubation. Awake laryngoscopy in the emergency department (ED) is an important and clinically underutilized procedure. Discussion Providing benefit to the emergency physician through a slow, controlled, and deliberate examination of the airway, awake laryngoscopy facilitates confidence in the high-risk airway and eases the evolution to intubation, should it be required. Emergency physicians possess all the tools and skills required to effectively perform this procedure, through either the flexible endoscopic or rigid approaches. The procedure can be conducted utilizing local anesthesia with or without mild sedation, such that patients protect their airway. Conclusion We discuss two clinical scenarios, indications/contraindications, patient selection, and steps to performing two approaches to awake laryngoscopy in the ED.

Introduction There is growing interest and application of extracorporeal membrane oxygenation (ECMO) as a life-saving procedure for out-of-hospital cardiac arrest (OHCA), also called extracorporeal life support (ECLS). Extracorporeal membrane oxygenation cannulation with ongoing chest compressions is challenging, and transesophageal echocardiography (TEE) is an invaluable tool with which to guide ECMO wire guidance and cannula positioning. Methods We describe our protocol for TEE guidance by emergency physicians in our hospital. Results Of our first 12 cases of ECLS, 10 have had TEE guidance by an emergency physician with successful placement and without complication or need for repositioning. Emergency physician–performed TEE for ECLS vascular cannula placement has been both feasible and useful in our experience and warrants further study.

Background In the absence of robust evidence from randomized controlled trials, clinicians treating cardiogenic shock (CS) often make decisions on short-term Mechanical Circulatory Support (s-t MCS) based on individual center or clinical team preferences. We sought to investigate whether description of device-related adverse events (AE) could help identify targets to advance the field. Methods Our institution's CS database was queried for CS patients who underwent placement of s-t MCS based on predefined criteria, between Jan 2014 - Mar 2017. Patients who needed Intra-Aortic Balloon Pump, central cannulation or had a post-cardiotomy CS were excluded from the analysis. We identified 61 who required s-t MCS with Impella, peripheral Veno-Arterial Extra-Corporeal Membrane Oxygenation (VA-ECMO) or combination of these devices as a sequela of escalating support strategy. Results Of the total patients, 23 (37.7%) were treated with Impella, 10 (16.4%) with VA-ECMO and the remaining 28 (45.9%) with combinations of devices. Groups were of similar demographics and CS etiology. Severity of CS pre-MCS revealed no differences in vital signs, number of vasoactive agents used, left ventricular ejection fraction, use of mechanical ventilation and CPR. The VA-ECMO compared with Impella and Combination groups had higher baseline lactate (11.1 vs 4.9 vs 5.3; p=0.002) and lower baseline pH (7.05 vs 7.27 vs 7.27; p=0.004) pre-MCS. The mean length of support was similar between Impella and VA-ECMO groups, however it was longer in the Combination vs Impella group (p=0.001). Major AE are shown in the Table . The mean ICU stay was 15 days and did not differ among the groups. Exchange to durable LVAD was performed in 6 patients: 3/23 (Impella) and 3/28 (Combination) group. The overall survival to hospital discharge was 43% and did not differ between the groups (p=0.2). Conclusions Despite significant advances in the technology of s-t MCS options, morbidity and mortality remain high and the device-related AE could provide practical quality improvement targets for CS programs.

Despite efforts to improve treatment of refractory cardiogenic shock (rCS), prognosis has remained poor. Multidisciplinary “Shock Teams” have been proposed as a strategy to streamline care delivery and improve outcomes. However, the feasibility and efficacy of this strategy has not yet been

There exist no prospectively generated analyses of the type and frequency of medical incidents in desert settings. We created a database of every illness and injury during 6 field seasons in the Gobi Desert in order to optimize expedition medical and safety planning.Every incident presenting to the expeditions' physicians, regardless of type, magnitude, treatment, or outcome, was recorded. Incidents ranged from headache, insomnia, and diarrhea to lacerations, infection, fights, psychosis, and foreign body extraction and were thus categorized, segregating urban travel-related complaints from illness and injury occurring in the desert setting. The chronology of incidents and illnesses was observed. The incidence of categorized illness and injury was analyzed using descriptive statistics and was presented in terms of person-days in the field.There were 412 incidents recorded during 2689 person-days from 6 field seasons in the Gobi Desert from 2003 through 2007. The expeditions' physicians saw an average of 2.2 incidents x d(-1) in the urban setting compared to 3.6 incidents x d(-1) in the desert. Circadian rhythm disturbances, gastrointestinal illnesses, and musculoskeletal complaints predominated in the urban setting, while minor trauma, heat-related exposures, and gastrointestinal and orthopedic problems predominated in the desert setting. Our data show an absolute risk of illness or injury of 153.2 incidents per 1000 person-days and a risk of "gastrointestinal" and "trauma" complaints of 21.2 and 23.1 per 1000 person-days, respectively.Herein we describe results from the first ever prospective study of the hazards of travel in an arid environment. We observed that there are patterns of injury and illness that are consistent across expeditions to the Gobi Desert. For example, while heat- and wind-exposure-related illness and injury in the desert are quite common, other aspects of the desert environment are very forgiving. Perhaps the most interesting finding in our cohort was the degree to which different problems occurred at different stages of the expeditions. Our data sets suggest several future studies to evaluate patterns of illness and injury and could be an asset to recreational travelers and religious pilgrims, as well as to those sending employees to extreme environments.

History and Epidemiology Historically, noma is a disease of extreme poverty and malnourishment, reported throughout history in Asia, Europe, South America, and Africa [1,3,4]. It was described by Hippocrates [5] and found in German and Japanese concentration camps during World War II [1,6]. Infection occurs mostly in children, although it has been described in neonates, adults, and the chronically ill [3,7]. The true prevalence and incidence of noma are not fully known, because it is believed that only ,15% of patients with acute cases of the disease seek medical care [1,8]. Noma is a disease of shame, and the condition often results in forced isolation from the community and family; many children are sent to live in isolation rather than being taken to medical care [1,8–10]. In the late 1990s, the incidence of acute childhood noma was placed at 25,600 in countries bordering the Sahara [11], and worldwide at between 100,000 and 140,000 per year, primarily in sub-Saharan Africa and Asia [12]. Peak incidence is among children aged 1–4 [3,4,7]. Worldwide prevalence of those living with the sequelae of noma was placed at 770,000 in 1997 [8].

Esophageal verrucous carcinoma is a rare variant of esophageal squamous cell carcinoma. We report a case of esophageal verrucous carcinoma associated with human papilloma virus (HPV) type 51. The patient had long-standing dysphagia and odynophagia, and white esophageal plaques showing hyperkeratosis on biopsy. At repeat endoscopy, the esophagus was covered with verrucous white plaques and areas of nodular mucosa with white fronds, with a distal 10-cm smooth mass protruding into the lumen. Biopsies demonstrated an atypical squamoproliferative lesion but no frank malignancy. HPV type 51 DNA was detected in endoscopic biopsy specimens by polymerase chain reaction. Because the size of the lesion favored an underlying verrucous carcinoma, our patient underwent minimally invasive esophagectomy with gastric pull-up and cervical anastomosis. The pathologic diagnosis was a well-differentiated esophageal verrucous carcinoma. One year after esophagectomy, the patient feels well and is free of disease. Although HPV DNA was not detected in the cancer tissue obtained at surgery, our case suggests an association between HPV type 51 and esophageal verrucous carcinoma. The clinical evolution in this case highlights the importance of endoscopic surveillance in patients with exuberant esophageal hyperkeratosis, and of definitive surgical resection when malignancy is suspected even if frank malignancy is not demonstrated on superficial biopsies.