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Morbid obesity, as characterized by BMI, is often utilized as an exclusion criterion for VV-ECMO because of presumed poor prognosis and technically complex cannulation. However, the "obesity paradox" suggests obesity may be protective during critical illness, and BMI does not capture variations in body type, adiposity, or fluid balance. This study examines relationships between BMI and patient outcomes. Adult VV-ECMO patients with BMI ≥ 35 kg/m2 admitted January 2012 to June 2021 were identified from an institutional registry. BMI and outcomes were analyzed with Mann-Whitney U tests and Pearson correlations with Bayesian post-hoc analyses. 116 of 960 ECMO patients met inclusion criteria. Median (Q1, Q3) BMI was 42.3 (37.3, 50.8) and min, max of 35.0, 87.8 with 9.0 (5.0, 15.5) ECMO days. BMI was not significantly correlated with ECMO days (r = -0.102; p = .279). Bayesian analyses showed moderate evidence against BMI correlating with ECMO days. In-hospital mortality (27%) was significantly associated with ECMO days (p = .014) but not BMI (p = .485). In this cohort of high-BMI patients, BMI was not associated with survival or time on ECMO. BMI itself should not be used as an exclusion criterion for VV-ECMO.
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This is the first study to compare both physical and psychological outcomes in geriatric and non-geriatric patients (n = 268) at baseline and 6 months post-trauma. Demographic, clinical, and psychological data, including screens for alcohol use, depressive symptoms, and post-traumatic stress symptoms (PTSS) were collected from 67 geriatric patients (70.7 ± 8.0 years) and 201 non-geriatric patients (40.2 ± 12.8 years) admitted to a Level I trauma center for ≥ 24 h. Geriatric patients were significantly less likely to screen positive for alcohol use at baseline, and depression, PTSS, and alcohol use at follow-up. When not controlling for discharge to rehabilitation or nursing facility, geriatric patients had significantly lower odds of alcohol use at follow-up. There was no significant difference in injury severity, resilience, or pre-trauma psychological status between the two groups. Results indicate that geriatric trauma patients fare better than their younger counterparts at 6 months post-trauma on measures of alcohol use, depression, and PTSS. Screenings and interventions for both age groups could improve psychological health post-trauma, but younger patients may require additional attention.
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Envelhecimento/psicologia , Consumo de Bebidas Alcoólicas/epidemiologia , Depressão/epidemiologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Ferimentos e Lesões/psicologia , Adulto , Idoso , Feminino , Humanos , Masculino , Sudoeste dos Estados Unidos/epidemiologia , Centros de Traumatologia/estatística & dados numéricos , Adulto JovemRESUMO
PURPOSE: The face and head play critical roles in one's sense of self and body image; as such, facial, head, and scalp injuries and potential associated disfigurement can lead to particular difficulties in coping. This study examined the psychosocial outcomes of patients with craniofacial (CF) trauma 1 year after injury and compared these outcomes with those of other traumatically injured patients who did not sustain such injuries. It was hypothesized that participants in the CF injury group would have worse outcomes than those without CF trauma. MATERIALS AND METHODS: This prospective longitudinal study included patients at least 18 years of age admitted to the trauma service of a level I trauma center for at least 24 hours. Demographic and injury-related variables were collected. CF injury was determined by International Classification of Diseases, Ninth Revision codes. Outcomes were measured at baseline and at 12 months and included depression, post-traumatic stress disorder (PTSD), alcohol use, and pain severity. Paired t tests and logistic regression were used for analysis. RESULTS: Fifteen percent (n = 35) of the study sample (N = 230) had CF injuries. Those with CF injuries had lower income, higher injury severity, and higher intensive care unit admission rates. The CF and non-CF trauma groups did not differ in rates of depression or PTSD at either time point. However, participants with CF trauma had higher odds of risky alcohol use than those without CF trauma at baseline and lower odds of a higher pain severity score at baseline and 12 months. CONCLUSIONS: The groups did not differ in depression and PTSD. However, rates of depression, PTSD, alcohol use, and physical pain were higher than expected for the 2 groups. Given the high rate of psychological morbidity found after CF trauma, patients with these injuries should be screened for symptoms soon after injury and provided with resources for treatment.
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Transtornos Relacionados ao Uso de Álcool/etiologia , Traumatismos Craniocerebrais/psicologia , Depressão/etiologia , Dor/etiologia , Transtornos de Estresse Pós-Traumáticos/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos Relacionados ao Uso de Álcool/epidemiologia , Estudos de Casos e Controles , Depressão/epidemiologia , Feminino , Humanos , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Dor/epidemiologia , Estudos Prospectivos , Fatores de Risco , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: The literature is clear that adults who are currently homeless also have higher rates of intentional injuries, such as assault and suicide attempts. No study has assessed whether intentional injuries are exacerbated because of substance use among adults with a history of homelessness. METHODS: Data were obtained from a cohort of adults admitted to 3 urban emergency departments (EDs) in Texas from 2007 to 2010 (N = 596). Logistic regression analyses were used to determine whether a history of homelessness was associated with alcohol use at time of injury in intentional violent injuries (gunshot, stabbing, or injury consistent with assault). RESULTS: 39% adults with a history of homelessness who were treated at trauma centers for a violent injury. Bivariate analyses indicated that adults who had ever experienced homelessness have 1.67 increased odds, 95% confidence interval (CI) [1.11, 2.50], of any intentional violent injury and 1.95 increased odds (95% CI [1.12, 3.40]) of a stabbing injury than adults with no history of homelessness. CONCLUSIONS: Adults who experienced homelessness in their lifetime were more likely to visit EDs for violencerelated injuries. Given our limited knowledge of the injuries that prompt ED use by currently homeless populations, future studies are needed to understand the etiology of injuries, and substance-related injuries specifically, among adults with a history of homelessness.
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Consumo de Bebidas Alcoólicas , Serviços Médicos de Emergência/estatística & dados numéricos , Pessoas Mal Alojadas , Comportamento Autodestrutivo , Adolescente , Adulto , Feminino , Humanos , Estudos Longitudinais , Masculino , Texas , Adulto JovemRESUMO
Many existing metrics, such as Injury Severity Score (ISS), cannot fully describe many trauma patients because of comorbidities. This study developed and evaluated the Need For Trauma Intervention (NFTI) metric as a novel indicator of major trauma. The NFTI metric was developed from an analysis of 2,396 trauma patients at a Level I trauma center. Six commonly recorded registry variables were found to be indicative of major trauma and comprised the NFTI criteria: receiving packed red blood cells within 4 hr; discharge from the emergency department (ED) to the operating room within 90 min; discharge from the ED to interventional radiology; discharge from the ED to the intensive care unit (ICU) with an ICU length of stay (LOS) of 3 or more days; mechanical ventilation outside of procedural anesthesia within 3 days; or death within 60 hr. Patients meeting any NFTI criteria are classified as having major traumas and, therefore, needing trauma activations (NFTI+). Need For Trauma Intervention was tested in an overlapping sample of 9,737 patients. Being NFTI+ was associated with higher trauma activation levels, older age, higher ISS, worse ED vitals, longer hospital LOS, and mortality. Only 13 of 561 deaths were not NFTI+ and all were in patients with do not resuscitate (DNR) orders; using ISS greater than 15 missed 73 mortalities, 46 with DNR orders. Results suggest that NFTI provides a comprehensive view of both anatomy and physiology in a manner that self-adjusts for age, frailty, and comorbidities as long as care teams adjust their treatments. Need For Trauma Intervention appears to be a unique, simple, and effective tool to retrospectively identify major trauma, regardless of ISS.
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Traumatismos Cranianos Fechados/diagnóstico , Traumatismos Cranianos Fechados/terapia , Traumatismo Múltiplo/diagnóstico , Avaliação de Resultados em Cuidados de Saúde , Triagem/métodos , Adulto , Fatores Etários , Análise de Variância , Serviço Hospitalar de Emergência/estatística & dados numéricos , Escala de Coma de Glasgow , Traumatismos Cranianos Fechados/mortalidade , Humanos , Escala de Gravidade do Ferimento , Unidades de Terapia Intensiva/estatística & dados numéricos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Traumatismo Múltiplo/mortalidade , Traumatismo Múltiplo/terapia , Avaliação das Necessidades , Valor Preditivo dos Testes , Medição de Risco , Fatores Sexuais , Inquéritos e Questionários , Análise de Sobrevida , Centros de Traumatologia/estatística & dados numéricos , Índices de Gravidade do TraumaRESUMO
Alcohol-related injuries are a major source of admission for trauma care. Screening and brief intervention (SBI) for injured patients can result in decreased drinking and risk behaviors. It is not clear SBI is equally beneficial for all injured patients. A secondary data analysis of 553 patients admitted to two Level-1 trauma centers was conducted. Latent class analysis was used to identify patient subgroups based on injury-related risks and consequences of alcohol use. Intervention effects on drinking were examined among subgroups. Five subgroups were identified. Drinking improved in patients reporting multiple risks and injuries/accidents and drinking and driving. Patients that reported drinking and driving and taking foolish risks or fighting while drinking and taking foolish risks did not show improvements. Trauma centers may benefit from targeting interventions based on injury-related risks and consequences of alcohol use. Further research is needed to test bedside approaches for tailored interventions.
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Consumo de Bebidas Alcoólicas/prevenção & controle , Transtornos Relacionados ao Uso de Álcool/prevenção & controle , Dirigir sob a Influência/prevenção & controle , Educação de Pacientes como Assunto/métodos , Violência/prevenção & controle , Ferimentos e Lesões/prevenção & controle , Adulto , Consumo de Bebidas Alcoólicas/efeitos adversos , Feminino , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Assunção de Riscos , Centros de Traumatologia , Adulto JovemRESUMO
OBJECTIVE: Determine the efficacy of 3 brief intervention strategies that address heavy drinking among injured patients. BACKGROUND: The content or structure of brief interventions most effective at reducing alcohol misuse after traumatic injury is not known. METHODS: Injured patients from 3 trauma centers were screened for heavy drinking and randomly assigned to brief advice (n = 200), brief motivational intervention (BMI) (n = 203), or BMI plus a telephone booster using personalized feedback or BMI + B (n = 193). Among those randomly assigned, 57% met criteria for moderate to severe alcohol problems. The primary drinking outcomes were assessed at 3, 6, and 12 months. RESULTS: Compared with brief advice and BMI, BMI + B showed significant reductions in the number of standard drinks consumed per week at 3 (Δ adjusted means: -1.22, 95% confidence interval [CI]: -0.99, approximately -1.49, P = 0.01) and 6 months (Δ adjusted means: -1.42, 95% CI: -1.14, approximately -1.76, P = 0.02), percent days of heavy drinking at 6 months (Δ adjusted means: -5.90, 95% CI: -11.40, approximately -0.40, P = 0.04), maximum number of standard drinks consumed in 1 day at 3 (Δ adjusted means: -1.38, 95% CI: -1.18, approximately -1.62, P = 0.003) and 12 months (Δ adjusted means: -1.71, 95% CI: -1.47, approximately -1.99, P = 0.02), and number of standard drinks consumed per drinking day at 3 (Δ adjusted means: -1.49, 95% CI: -1.35, approximately -1.65, P = 0.002) and 6 months (Δ adjusted means: -1.28, 95% CI: -1.17, approximately -1.40, P = 0.01). CONCLUSIONS: Brief interventions based on motivational interviewing with a telephone booster using personalized feedback were most effective at achieving reductions in alcohol intake across the 3 trauma centers.
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Consumo de Bebidas Alcoólicas/prevenção & controle , Motivação , Entrevista Motivacional/métodos , Psicoterapia Breve/métodos , Centros de Traumatologia , Ferimentos e Lesões/psicologia , Adulto , Consumo de Bebidas Alcoólicas/epidemiologia , Consumo de Bebidas Alcoólicas/psicologia , Feminino , Seguimentos , Humanos , Incidência , Masculino , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Ferimentos e Lesões/complicaçõesRESUMO
ABSTRACT: Individuals' appraisals regarding the injustice of their pain or physical injury have emerged as a significant risk factor for worse physical and psychological outcomes. Injustice appraisals are defined by perceptions of external blame for pain or injury and viewing pain or injury as a source of irreparable loss. To date, research on the impact of injustice appraisal has been primarily cross sectional, and existing longitudinal studies have examined injustice appraisals at only 2 time points in the context of rehabilitation treatment. This study examined the trajectory of injustice appraisals in 171 patients admitted for traumatic injury at admission, as well as 3, 6, and 12 months after discharge and examined injustice appraisals as a potential moderator of recovery after injury. Findings can be summarized as follows: First, injustice perception was largely stable in the 12 months after hospital discharge. Second, elevated injustice perception was associated with decreased recovery in pain intensity and depressive symptomatology over the study period but did not moderate changes in pain catastrophizing or posttraumatic stress symptomatology over time. This study is the first naturalistic prospective analysis of injustice appraisal following trauma admission within the American healthcare system. Findings indicate that injustice appraisals do not naturally decrease in the aftermath of traumatic injury and may be a risk factor for poorer physical and psychological recovery. Future research should examine additional sociodemographic and psychosocial factors that may contribute to elevated injustice appraisal, as well as ways of addressing the potential deleterious impact of injustice appraisals in treatment settings.
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Catastrofização , Dor , Ferimentos e Lesões , Humanos , Masculino , Feminino , Estudos Longitudinais , Adulto , Pessoa de Meia-Idade , Dor/psicologia , Ferimentos e Lesões/psicologia , Catastrofização/psicologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Adulto Jovem , Medição da Dor , Depressão/psicologia , Depressão/etiologiaRESUMO
Sea lice are a threat to the health of both wild and farmed salmon and an economic burden for salmon farms. With a free-living larval stage, sea lice can disperse tens of kilometres in the ocean between salmon farms, leading to connected sea louse populations that are difficult to control in isolation. In this paper, we develop a simple analytical model for the dispersal of sea lice (Lepeophtheirus salmonis) between two salmon farms. From the model, we calculate the arrival time distribution of sea lice dispersing between farms, as well as the level of cross-infection of sea lice. We also use numerical flows from a hydrodynamic model, coupled with a particle tracking model, to directly calculate the arrival time of sea lice dispersing between two farms in the Broughton Archipelago, British Columbia, in order to fit our analytical model and find realistic parameter estimates. Using the parametrized analytical model, we show that there is often an intermediate interfarm spacing that maximizes the level of cross-infection between farms, and that increased temperatures will lead to increased levels of cross-infection.
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Background: This study evaluated psoas muscle area (PMA) as a predictor of frailty and functional outcome in trauma patients. Methods: The cohort included 211 trauma patients admitted to an urban level I trauma center from March 2012 to May 2014 who consented to participate in a longitudinal study and underwent abdominal-pelvic computed tomography scans during their initial evaluation. Physical component scores (PCS) of the Veterans RAND 12-Item Health Survey were administered to assess physical functionality at baseline and at 3, 6, and 12 months after injury. PMA in mm2 and Hounsfield units was calculated using the Centricity PACS system. Statistical models were stratified by injury severity score (ISS), <15 or ≥15, and adjusted for age, sex, and baseline PCS. Follow-up PCS were analyzed using general linear regression models. Results: For participants with an ISS <15, increased PMA was significantly associated with higher PCS at 3 (P = 0.008), 6 (P = 0.02), and 12 months (P = 0.002), although this relationship was not statistically significant for ISS ≥15 (P = 0.85, 0.66, 0.61). Conclusion: For mild to moderately injured (but not seriously injured) patients, those with larger psoas muscles experience better functional outcomes after injury.
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The National Spinal Cord Injury Statistical Center estimates 294,000 people in the US live with a spinal cord injury (SCI), with approximately 17,810 new cases each year. Although the physical outcomes associated with SCI have been widely studied, the psychological consequences of sustaining a SCI remain largely unexplored. Scant research has focused on posttraumatic stress disorder (PTSD) in this population, despite prevalence estimates suggesting that up to 60% of individuals with SCI experience PTSD post-injury, compared to only 7% of the general US population. Fortunately, prolonged exposure therapy (PE) is a well-researched and highly effective treatment for PTSD. However, no trauma focused exposure-based therapy for PTSD (e.g. PE) has not yet been tested in a SCI population. Thus, we aim to conduct the first test of an evidence-based intervention for PTSD among patients with SCI. Adults with SCI and PTSD (N = 60) will be randomly assigned to either: (1) 12-sessions of PE (2-3 sessions per week) or (2) a treatment as usual (TAU) control group who will receive the standard inpatient rehabilitation care for SCI patients. Primary outcomes will be assessed at 0, 6, 10, and 32 weeks.
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OBJECTIVES: Nonpharmacologic pain management strategies are needed because of the growing opioid epidemic. While studies have examined the efficacy of virtual reality (VR) for pain reduction, there is little research in adult inpatient settings, and no studies comparing the relative efficacy of standard animated computer-generated imagery (CGI) VR to Video Capture VR (360 degrees 3D/stereoscopic Video Capture VR). Here, we report on a randomized controlled trial of the relative efficacy of standard CGI VR versus Video Capture VR (matched for content) and also compared the overall efficacy of VR to a waitlist control group. MATERIALS AND METHODS: Participants (N=103 hospitalized inpatients reporting pain) were randomized to 1 of 3 conditions: (1) waitlist control, (2) CGI VR, or (3) Video Capture VR. The VR and waitlist conditions were 10 minutes in length. Outcomes were assessed pretreatment, post-treatment, and after a brief follow-up. RESULTS: Consistent with hypotheses, both VR conditions reduced pain significantly more relative to the waitlist control condition (d=1.60, P<0.001) and pain reductions were largely maintained at the brief follow-up assessment. Both VR conditions reduced pain by â¼50% and led to improvements in mood, anxiety, and relaxation. Contrary to prediction, the Video Capture VR condition was not significantly more effective at reducing pain relative to the CGI VR condition (d=0.25, P=0.216). However, as expected, patients randomized to the Video Capture VR rated their experience as more positive and realistic (d=0.78, P=0.002). DISCUSSION: Video Capture VR was as effective as CGI VR for pain reduction and was rated as more realistic.
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Realidade Virtual , Adulto , Computadores , Humanos , Pacientes Internados , Dor , Manejo da DorRESUMO
OBJECTIVES: The Cribari Matrix Method (CMM) is the current standard to identify over/undertriage but requires manual trauma triage reviews to address its inadequacies. The Standardized Triage Assessment Tool (STAT) partially emulates triage review by combining CMM with the Need For Trauma Intervention, an indicator of major trauma. This study aimed to validate STAT in a multicenter sample. METHODS: Thirty-eight adult and pediatric US trauma centers submitted data for 97,282 encounters. Mixed models estimated the effects of overtriage and undertriage versus appropriate triage on the odds of complication, odds of discharge to a continuing care facility, and differences in length of stay for both CMM and STAT. Significance was assessed at p <0.005. RESULTS: Overtriage (53.49% vs. 30.79%) and undertriage (17.19% vs. 3.55%) rates were notably lower with STAT than with CMM. CMM and STAT had significant associations with all outcomes, with overtriages demonstrating lower injury burdens and undertriages showing higher injury burdens than appropriately triaged patients. STAT indicated significantly stronger associations with outcomes than CMM, except in odds of discharge to continuing care facility among patients who received a full trauma team activation where STAT and CMM were similar. CONCLUSIONS: This multicenter study strongly indicates STAT safely and accurately flags fewer cases for triage reviews, thereby reducing the subjectivity introduced by manual triage determinations. This may enable better refinement of activation criteria and reduced workload.
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Centros de Traumatologia , Ferimentos e Lesões , Adulto , Criança , Humanos , Escala de Gravidade do Ferimento , Alta do Paciente , Estudos Retrospectivos , Triagem , Carga de TrabalhoRESUMO
BACKGROUND: Trauma-induced coagulopathy is a major driver of mortality following severe injury. Viscoelastic goal-directed resuscitation can reduce mortality after injury. The TEG 5000 system is widely used for viscoelastic testing. However, the TEG 6s system incorporates newer technology, with encouraging results in cardiovascular interventions. The purpose of this study was to validate the TEG 6s system for use in trauma patients. METHODS: Multicenter noninvasive observational study for method comparison conducted at 12 US Levels I and II trauma centers. Agreement between the TEG 6s and TEG 5000 systems was examined using citrated kaolin reaction time (CK.R), citrated functional fibrinogen maximum amplitude (CFF.MA), citrated kaolin percent clot lysis at 30 minutes (CK.LY30), citrated RapidTEG maximum amplitude (CRT.MA), and citrated kaolin maximum amplitude (CK.MA) parameters in adults meeting full or limited trauma team criteria. Blood was drawn ≤1 hour after admission. Assays were repeated in duplicate. Reliability (TEG 5000 vs. TEG 6s analyzers) and repeatability (interdevice comparison) was quantified. Linear regression was used to define the relationship between TEG 6s and TEG 5000 devices. RESULTS: A total of 475 patients were enrolled. The cohort was predominantly male (68.6%) with a median age of 49 years. Regression line slope estimates (ß) and linear correlation estimates (p) were as follows: CK.R (ß = 1.05, ρ = 0.9), CFF.MA (ß = 0.99, ρ = 0.95), CK.LY30 (ß = 1.01, ρ = 0.91), CRT.MA (TEG 6s) versus CK.MA (TEG 5000) (ß = 1.06, ρ = 0.86) as well as versus CRT.MA (TEG 5000) (ß = 0.93, ρ = 0.93), indicating strong reliability between the devices. Overall, within-device repeatability was better for TEG 6s versus TEG 5000, particularly for CFF.MA and CK.LY30. CONCLUSION: The TEG 6s device appears to be highly reliable for use in trauma patients, with close correlation to the TEG 5000 device and equivalent/improved within-device reliability. Given the potential advantages of using the TEG 6s device at the site of care, confirmation of agreement between the devices represents an important advance in diagnostic testing. LEVEL OF EVIDENCE: Diagnostic test, level II.
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Transtornos da Coagulação Sanguínea/diagnóstico , Sistemas Automatizados de Assistência Junto ao Leito , Tromboelastografia/instrumentação , Ferimentos e Lesões/complicações , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos da Coagulação Sanguínea/sangue , Transtornos da Coagulação Sanguínea/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ferimentos e Lesões/sangue , Adulto JovemRESUMO
Our anesthesia care team was called to care for a patient who was admitted to the emergency department with the esophageal-tracheal double-lumen airway device (Combitube, Tyco Healthcare, Nellcor, Pleasanton, California) in place, which needed to be exchanged for a definitive airway because the patient required an extended period of mechanical ventilation. Several techniques were attempted to exchange the esophageal-tracheal Combitube (ETC) without success. First, we attempted direct laryngoscopy with the ETC in place after deflation of the No. 1 proximal cuff and sweeping the ETC to the left. We were prepared to use bougie-assisted intubation but could not identify any airway anatomy. After removal of the ETC, we unsuccessfully attempted ventilation/intubation with a laryngeal mask airway (LMA Fastrach, LMA North America, San Diego, California). Our third attempt was insertion of another laryngeal mask airway (LMA Unique, LMA North America) with marginal ventilation, but we again experienced unsuccessful intubation using a fiberscope. The ETC was reinserted after each intubation attempt because mask ventilation was impossible. Before proceeding with cricothyrotomy, we repeated direct laryngoscopy but without the ETC in place. We identified the tip of the epiglottis, which allowed for bougie-assisted intubation. This obviated the need for emergency cricothyrotomy.
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Intubação Intratraqueal/instrumentação , Laringoscopia/métodos , Respiração Artificial/instrumentação , Emergências/enfermagem , Tratamento de Emergência/métodos , Tratamento de Emergência/enfermagem , Epiglote/anatomia & histologia , Desenho de Equipamento , Falha de Equipamento , Hematoma Subdural/complicações , Hematoma Subdural/terapia , Humanos , Intubação Intratraqueal/métodos , Intubação Intratraqueal/enfermagem , Máscaras Laríngeas , Músculos Laríngeos/cirurgia , Laringoscopia/enfermagem , Masculino , Pessoa de Meia-Idade , Enfermeiros Anestesistas , Avaliação em Enfermagem/métodos , Obesidade Mórbida/complicações , Seringas , Inconsciência/complicações , Inconsciência/terapiaRESUMO
Several studies have examined road rage, but few studies have examined other psychosocial factors that may contribute to the number of motor vehicle collisions (MVCs). One study found increases in MVCs in West Virginia following televised NASCAR races but did not account for audience size. This study examined associations between NASCAR's television viewership ratings and the incidence of speed-related MVCs in the USA using generalized estimating equations that controlled for seasonal effects, intoxication, road surface conditions, and lighting conditions. A 1% increase in the number of US households watching NASCAR races per month was associated with a 6.3% (95% confidence interval [CI], 3.0% to 9.7%; P < 0.001) increase in the incidence of speed-related MVCs-approximately 4911 (95% CI, 2353 to 7470) speed-related MVCs per month or one speed-related MVC per 595 (95% CI, 382 to 1354) viewers. As expected, similar results were not found for the total number of MVCs. These data suggest that televised NASCAR races may be associated with substantial increases in the incidence of speed-related MVCs. Making drivers aware of psychological factors that may increase risky driving behaviors could prove beneficial because self-monitoring can result in safer driving.
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BACKGROUND: Free water protocols allow patients who aspirate thin liquids and meet eligibility criteria to have access to water or ice according to specific guidelines. Limited research is available concerning free water protocols in acute care settings. OBJECTIVES: To compare rates of positive clinical outcomes and negative clinical indicators of a free water protocol in the acute care setting and to continue monitoring participants discharged into the hospital system's rehabilitation setting. Positive clinical outcomes were diet upgrade, fewer days to diet upgrade, and fewer days in the study. Negative clinical indicators were pneumonia, intubation, and diet downgrade. METHODS: A multidisciplinary team developed and implemented a free water protocol. All eligible stroke and trauma patients (n = 104) treated over a 3-year period were randomly assigned to an experimental group with access to water and ice or a control group without such access. Trained study staff recorded data on positive outcomes and negative indicators; statistical analyses were conducted with blinding. RESULTS: No significant group differences in positive outcomes were found (all P values were > .40). Negative clinical indicators were too infrequent to allow for statistical comparison of the 2 groups. Statistical analyses could not be conducted on the small number (n = 15) of patients followed into rehabilitation, but no negative clinical indicators occurred in these patients. CONCLUSIONS: Larger-scale studies are needed to reach decisive conclusions on the positive outcomes and negative indicators of a free water protocol in the acute care setting.
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Transtornos de Deglutição/prevenção & controle , Ingestão de Líquidos , Acidente Vascular Cerebral/terapia , Ferimentos e Lesões/terapia , Idoso , Enfermagem de Cuidados Críticos/métodos , Estado Terminal/enfermagem , Estado Terminal/terapia , Feminino , Guias como Assunto , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Equipe de Assistência ao Paciente/organização & administração , Segurança do Paciente , Valores de Referência , Método Simples-Cego , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/enfermagem , Resultado do Tratamento , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/enfermagemRESUMO
BACKGROUND: Patients' trauma burdens are a combination of anatomic damage, physiologic derangement, and the resultant depletion of reserve. Typically, Injury Severity Score (ISS) >15 defines major anatomic injury and Revised Trauma Score (RTS) <7.84 defines major physiologic derangement, but there is no standard definition for reserve. The Need For Trauma Intervention (NFTI) identifies severely depleted reserves (NFTI+) with emergent interventions and/or early mortality. We hypothesized NFTI would have stronger associations with outcomes and better model fit than ISS and RTS. METHODS: Thirty-eight adult and pediatric U.S. trauma centers submitted data for 88,488 encounters. Mixed models tested ISS greater than 15, RTS less than 7.84, and NFTI's associations with complications, survivors' discharge to continuing care, and survivors' length of stay (LOS). RESULTS: The NFTI had stronger associations with complications and LOS than ISS and RTS (odds ratios [99.5% confidence interval]: NFTI = 9.44 [8.46-10.53]; ISS = 5.94 [5.36-6.60], RTS = 4.79 [4.29-5.34]; LOS incidence rate ratios (99.5% confidence interval): NFTI = 3.15 [3.08-3.22], ISS = 2.87 [2.80-2.94], RTS = 2.37 [2.30-2.45]). NFTI was more strongly associated with continuing care discharge but not significantly more than ISS (relative risk [99.5% confidence interval]: NFTI = 2.59 [2.52-2.66], ISS = 2.51 [2.44-2.59], RTS = 2.37 [2.28-2.46]). Cross-validation revealed that in all cases NFTI's model provided a much better fit than ISS greater than 15 or RTS less than 7.84. CONCLUSION: In this multicenter study, NFTI had better model fit and stronger associations with the outcomes than ISS and RTS. By determining depletion of reserve via resource consumption, NFTI+ may be a better definition of major trauma than the standard definitions of ISS greater than 15 and RTS less than 7.84. Using NFTI may improve retrospective triage monitoring and statistical risk adjustments. LEVEL OF EVIDENCE: Prognostic, level IV.
Assuntos
Escala de Gravidade do Ferimento , Índices de Gravidade do Trauma , Ferimentos e Lesões/classificação , Adolescente , Adulto , Fatores Etários , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Centros de Traumatologia/estatística & dados numéricos , Estados Unidos , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/patologia , Ferimentos e Lesões/terapia , Adulto JovemRESUMO
BACKGROUND: The Cribari matrix method (CMM) is the standard to identify potential overtriage and undertriage but requires case reviews to correct for the fact that Injury Severity Score does not account for physiology or comorbidities, nor is it well correlated with resource consumption. Further, the secondary reviews introduce undesirable subjectivity. This study assessed if the Standardized Triage Assessment Tool (STAT)-a combination of the CMM and the Need For Trauma Intervention-could more accurately determine overtriage and undertriage than the CMM alone. METHODS: The registry of an American College of Surgeons verified Level I adult trauma center in Texas was queried for all new emergency department traumas 2013 to 2016 (n = 11,110). Binary logistic regressions were used to test the associations between the triage determinations of each metric against indicators of injury severity (risk factors, complications, and mortality) and resource consumption (number of procedures in 3 days and total length of stay). RESULTS: Both metrics were associated with the indicators of injury severity and resource consumption in the expected directions, but STAT had stronger or equivalent associations with all variables tested. Using the CMM, there was 50.4% overtriage and 9.1% undertriage. Using STAT, overtriage was reduced to 30.8% (relative reduction = 38.9%) and undertriage was reduced to 3.3% (relative reduction = 63.7%). CONCLUSION: Using the CMM with secondary case reviews makes valid multi-institutional triage rate comparisons impossible because of the subjective and unstandardized nature of these reviews. STAT's out-of-box triage determinations (i.e., without manual case review) outperformed CMM in almost every tested variable for both over- and undertriage. STAT, an automatic, standardized method offers significant improvements compared to the current subjective system. Further, by accounting for both anatomic injury severity and resource consumption, STAT may allow trauma centers to better allocate resources and predict patient needs with fewer cases requiring manual review. LEVEL OF EVIDENCE: Prognostic, level III.