RESUMEN
BACKGROUND: As the United States' population ages, the health care system will experience overall change. This study aims to identify factors in the older adult that may contribute to involuntary hold status in the ED. METHODS: This study is a retrospective review conducted at a suburban acute-care hospital ED of adult patients evaluated while on involuntary hold from January 1, 2014, through November 30, 2015. Older adults (patients born on or before 06/31/1964) were compared to younger adults (born on or after 07/01/1964) according to demographic and clinical variables including medical comorbidity, ED length of stay, reason for involuntary hold, psychiatric disorder, suicide attempt, substance use disorder, serum alcohol level, urine drug testing, medical comorbidity, violence in the ED, 30-day ED readmission, and 30-day mortality. RESULTS: Of 251 patients, 90 (35.9%) were older adults. The most common reason for involuntary hold in both cohorts was suicidal ideation. Medical comorbidities were more prevalent in older adults [60 (66.7%) vs. 64 (39.8%), P ≤.0001]. Older adults were less likely to report current drug abuse [31 (34.4%) vs. 77 (47.8%), P = .04]. The most commonly misused substance in both groups was alcohol; however, despite similar rates, blood alcohol levels (BAC) and urine drug screen (UDS) were performed less often in older adults. Cohorts were not significantly different with respect to sex, race, violence in the ED, psychiatric diagnosis, and ED LOS. CONCLUSIONS: Involuntary older adult patients present with medical comorbidities that impact mental health. In the ED, they are less likely report substance use, and drug screening may be underutilized. Medical needs make their care unique and may present challenges in transfer of care to inpatient psychiatric facilities.
Asunto(s)
Servicio de Urgencia en Hospital/organización & administración , Tratamiento Involuntario , Anciano , Anciano de 80 o más Años , Internamiento Obligatorio del Enfermo Mental/estadística & datos numéricos , Comorbilidad , Femenino , Humanos , Masculino , Competencia Mental , Política Organizacional , Estudios Retrospectivos , Factores de Riesgo , Trastornos Relacionados con Sustancias/epidemiología , Intento de Suicidio/estadística & datos numéricos , Estados Unidos , Violencia/estadística & datos numéricosRESUMEN
OBJECTIVE: To better evaluate the relationships between training, demographics, and injury, this study sought to define race-related injury risk factors for half- and full-marathon runners. DESIGN: This 3-year, observational cross-sectional study included adults who participated in a half or full marathon. Prerace and 2-week postrace surveys collected data on demographics, training factors, and injuries. SETTING: This study took place during a nationally recognized marathon affiliated with a local hospital. PARTICIPANTS: Runners were recruited during the Expo in the days before the race. Postrace surveys were returned by 1043 half marathoners and 624 full marathoners (response rate, 83%). INTERVENTIONS: This was an observational study; independent variables included demographic data and race year. MAIN OUTCOME MEASURE: The primary outcome was race-related injury that occurred during the race or within 2 weeks after the race. RESULTS: Race-related injuries were reported by 24% of half marathoners and 30% of full marathoners. For half and full marathoners, respectively, significant factors for injuries were previous injury, lower peak weekly training mileage, and lower weekly mileage before race training. Factors significant for only half-marathon injuries were younger age, female sex, shorter distance of longest training run, and no formal training program. Factors significant for only full-marathon injuries were higher body mass index, fewer days running per week, and fewer years of running experience. CONCLUSIONS: Previous running injuries, undertraining, and inexperience increased race-related injury risk; women had higher risk than men. Decreased risk of injury was associated with training loads of greater than 23 miles/week for half marathoners and 40 miles/week for full marathoners.
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Traumatismos en Atletas/epidemiología , Carrera de Maratón , Adulto , Índice de Masa Corporal , Estudios Transversales , Femenino , Humanos , Masculino , Carrera de Maratón/lesiones , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
BACKGROUND: Patients who may be a danger to themselves or others often are placed on involuntary hold status in the Emergency Department (ED). Our primary objective was to determine if there are demographic and/or clinical variables of involuntary hold patients which were associated with an increased ED LOS. METHODS: Records of ED patients evaluated while on involuntary hold from January 1, 2014 through November 30, 2015 at a suburban acute-care hospital ED were reviewed. Data collected included demographics information, LOS, suicidal or homicidal ideation, suicide attempt, blood alcohol concentration (BAC), urine drug test (UDT), psychiatric disorder, substance use, medical illness, violence in the ED, and hospital admission. Linear regression based on the log of LOS was used to identify factors associated with increased LOS. RESULTS: Two-hundred and fifty-one patients were included in the study. ED LOS (median) was 6â¯h (1, 49). Linear regression analysis showed increased LOS was associated with BAC (pâ¯=â¯0.05), urine drug test (UDT) (pâ¯=â¯0.05) and UDT positive for barbiturates (pâ¯=â¯0.01). There was no significant difference in ED LOS with respect to age, gender, housing, psychiatric diagnosis, suicidal or homicidal ideation, suicide attempt, violence, medical diagnosis, or admission status. CONCLUSIONS: Involuntary hold patients had an increased ED LOS associated with alcohol use, urine drug test screening, and barbiturate use. Protocol development to help stream-line ED evaluation of alcohol and drug use may improve ED LOS in this patient population.
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Servicio de Urgencia en Hospital/estadística & datos numéricos , Internamiento Involuntario , Tiempo de Internación/estadística & datos numéricos , Adulto , Nivel de Alcohol en Sangre , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Persona de Mediana Edad , Estudios Retrospectivos , Detección de Abuso de Sustancias/estadística & datos numéricosRESUMEN
BACKGROUND: In 2016, nearly 45,000 deaths in the United States were attributed to suicide making this the 10th leading cause of death for all ages. National survey data suggest that among Emergency Medical Technicians (EMTs), including firefighters and Paramedics, rates of suicide are significantly higher than among the general public. EMTs face high levels of acute and chronic stress as well as high rates of depression and substance abuse, which increase their risk of suicide. OBJECTIVE/AIM: To determine the statewide Mortality Odds Ratio (MOR) of suicide completion among EMTs as compared to non-EMTs in Arizona. METHODS: We analyzed the Arizona Vital Statistics Information Management System Electronic Death Registry of all adult (≥18) deaths between January 1, 2009 and December 31, 2015. Manual review of decedent occupation was performed to identify the EMT cohort; all other deaths were included in the non-EMT cohort. Using the underlying cause of death as the outcome, we calculated the MOR of both the EMT and non-EMT cohorts. RESULTS: There were a total of 350,998 deaths during the study period with 7,838 categorized as suicide. The proportion of deaths attributed to suicide among EMTs was 5.2% (63 of 1,205 total deaths) while the percentage among non-EMTs was 2.2% (7,775/349,793) (p < 0.0001). The crude Mortality Odds Ratio for EMTs compared with non-EMTs was [cMOR 2.43; 95% CI (1.88-3.13)]. After adjusting for gender, age, race, and ethnicity, EMTs had higher odds that their death was by suicide than non-EMTs [aMOR: 1.39; 95% CI (1.06-1.82)]. CONCLUSION: In this statewide analysis, we found that EMTs had a significantly higher Mortality Odds Ratio due to suicide compared to non-EMTs. Further research is necessary to identify the underlying causes of suicide among EMTs and to develop effective prevention strategies.
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Auxiliares de Urgencia , Suicidio/tendencias , Adulto , Arizona/epidemiología , Estudios de Cohortes , Femenino , Bomberos , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Sistema de Registros , Estudios RetrospectivosRESUMEN
OBJECTIVES: This study describes the specific threats of harm to others that led to the use of the Baker Act, the Florida involuntary hold act for emergency department (ED) evaluations. The study also summarizes patient demographics, concomitant psychiatric diagnoses, and emergent medical problems. METHODS: This is a retrospective review of 251 patients evaluated while on involuntary hold from January 1, 2014 through November 30, 2015 at a suburban acute care hospital ED. The data that were collected included demographic information, length of stay, reason for the involuntary hold, psychiatric disorder, substance use, medical illness, and violence in the ED. The context of the homicidal threat also was collected. RESULTS: We found that 13 patients (5.2%) were homicidal. Three patients had homicidal ideations alone, whereas 10 made homicidal threats toward others. Of the 10 making homicidal threats, 7 named a specific person to harm. Ten of the 13 homicidal patients (76.9%) also were suicidal. Eleven patients (84.6%) had a psychiatric disorder: 9 patients (69.2%) had a depressive disorder and 8 patients (61.5%) had a substance use disorder. Eight patients had active medical problems that required intervention in the ED. CONCLUSIONS: We found that three-fourths of patients expressing homicidal threats also were suicidal. The majority of patients making threats of harm had a specific plan of action to carry out the threat. It is important to screen any patient making homicidal threats for suicidal ideation. If present, there is a need to implement immediate management appropriate to the level of the suicidal threat, for the safety of the patient. Eighty-five percent of patients making a homicidal threat had a previously documented psychiatric disorder, the most common being a depressive disorder. This finding differs from previous studies in which psychosis predominated. More than 60% of homicidal patients had an unrelated medical disorder requiring intervention. It is important not to overlook these medical disorders while focusing on the psychiatric needs of the patient; most of our homicidal patients proved to be cooperative in the ED setting.
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Internamiento Obligatorio del Enfermo Mental/estadística & datos numéricos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Intento de Suicidio/estadística & datos numéricos , Violencia/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Florida , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Adulto JovenRESUMEN
OBJECTIVES: Patients requiring involuntary holds are frequently seen in the emergency department (ED). Much of what is known comes from studies of patients at urban academic centers. Our aim was to describe the demographic and clinical characteristics of patients who were evaluated while on involuntary status at a suburban ED. METHODS: The medical records of patients seen in the ED requiring involuntary hold status between January 1, 2014 and November 30, 2015 were reviewed. Demographic and clinical variables including medical and psychiatric comorbidity were collected. A subanalysis was performed comparing patients who attempted suicide with all other involuntary patients. RESULTS: Two hundred fifty-one patient records were reviewed; 215 patients (85.3%) had psychiatric disorders-depression was the most common (57%)-and 108 patients (43%) had substance use disorders. Only 13 patients (5.2%) had neither a psychiatric disorder nor a history of substance use. Twenty-two patients (8.8%) were violent in the ED. Thirteen patients (5.2%) were readmitted, and 1 patient died within 30 days of discharge from the ED. One hundred twenty-four patients (49.4%) had medical disorders. Suicidal ideation was the most common reason for involuntary hold (n = 185, 73.7%); 63 patients (25.1%) attempted suicide. Compared with other involuntary patients, the patients who attempted suicide were less likely to use opiates (odds ratio 0.27, 95% confidence interval 0.08-0.94, P = 0.04) and to have medical disorders (odds ratio 0.52, 95% confidence interval 0.28-0.98, P = 0.04). CONCLUSIONS: Patients in this study differed from those in urban centers with respect to sex and psychiatric disorder; however, substance misuse was common in both settings. Suicidal ideation including suicide attempt was the most common reason for involuntary status. Patients who attempted suicide were similar to other patients on involuntary hold with respect to demographic and clinical variables.
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Internamiento Obligatorio del Enfermo Mental/estadística & datos numéricos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Intento de Suicidio/estadística & datos numéricos , Violencia/estadística & datos numéricos , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Alta del Paciente/tendencias , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Violence against health care workers has been increasing. Health care workers in emergency departments (EDs) are highly vulnerable because they provide care for patients who may have mental illness, behavioral problems, or substance use disorders (alone or in combination) and who are often evaluated during an involuntary hold. Our objective was to identify factors that may be associated with violent behavior in ED patients during involuntary holds. METHODS: Retrospective review of patients evaluated during an involuntary hold at a suburban acute care hospital ED from January 2014 through November 2015. RESULTS: Of 251 patients, 22 (9%) had violent incidents in the ED. Violent patients were more likely to have a urine drug screen positive for tricyclic antidepressants (18.2% vs 4.8%, P=0.03) and to present with substance misuse (68.2% vs 39.7%, P=0.01), specifically with marijuana (22.7% vs 9.6%, P=0.06) and alcohol (54.5% vs 24.9%, P=0.003). ED readmission rates were higher for violent patients (18.2% vs 3.9%, P=0.02). No significant difference was found between violent patients and nonviolent patients for sex, race, marital status, insurance status, medical or psychiatric condition, reason for involuntary hold, or length of stay. CONCLUSION: Violent behavior by patients evaluated during an involuntary hold in a suburban acute care hospital ED was associated with tricyclic antidepressant use, substance misuse, and higher ED readmission rates.
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Internamiento Obligatorio del Enfermo Mental , Servicio de Urgencia en Hospital , Violencia , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Internamiento Obligatorio del Enfermo Mental/estadística & datos numéricos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Humanos , Masculino , Trastornos Mentales/psicología , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Trastornos Relacionados con Sustancias/psicología , Violencia/estadística & datos numéricos , Adulto JovenRESUMEN
STUDY OBJECTIVE: We evaluate the time to awakening after out-of-hospital cardiac arrest in patients treated with targeted temperature management and determine whether there was an association with any patient or event characteristics. METHODS: This was a prospective, observational cohort study of consecutive adult survivors of out-of-hospital cardiac arrest of presumed cardiac cause who were treated with targeted temperature management between January 1, 2008, and March 31, 2014. Data were obtained from hospitals and emergency medical services agencies responding to approximately 90% of Arizona's population as part of a state-sponsored out-of-hospital cardiac arrest quality improvement initiative. RESULTS: Among 573 out-of-hospital cardiac arrest patients who completed targeted temperature management, 316 became responsive, 60 (19.0%) of whom woke up at least 48 hours after rewarming. Eight patients (2.5%) became responsive more than 7 days after rewarming, 6 of whom were discharged with a good Cerebral Performance Category score (1 or 2). There were no differences in standard Utstein variables between the early and late awakeners. The early awakeners were more likely to be discharged with a good Cerebral Performance Category score (odds ratio 2.93; 95% confidence interval 1.09 to 7.93). CONCLUSION: We found that a substantial proportion of adult out-of-hospital cardiac arrest survivors treated with targeted temperature management became responsive greater than 48 hours after rewarming, with a resultant good neurologic outcome.
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Coma/terapia , Hipotermia Inducida , Paro Cardíaco Extrahospitalario/terapia , Coma/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Paro Cardíaco Extrahospitalario/complicaciones , Estudios Prospectivos , Factores de TiempoRESUMEN
INTRODUCTION: International Guidelines recommend measurement of end-tidal carbon dioxide (EtCO2) to enhance cardiopulmonary resuscitation (CPR) quality and optimize blood flow during CPR. Numerous factors impact EtCO2 (e.g., ventilation, metabolism, cardiac output), yet few clinical studies have correlated CPR quality and EtCO2 during actual out-of-hospital cardiac arrest (OHCA) resuscitations. The purpose of this study was to describe the association between EtCO2 and CPR quality variables during OHCA. METHODS: This is an observational study of prospectively collected CPR quality and capnography data from two EMS agencies participating in a statewide resuscitation quality improvement program. CPR quality and capnography data from adult (≥18 years) cardiac resuscitation attempts (10/2008-06/2013) were collected and analyzed on a minute-by-minute basis using RescueNet™ Code Review. Linear mixed effect models were used to evaluate the association between (log-transformed) EtCO2 level and CPR variables: chest compression (CC) depth, CC rate, CC release velocity (CCRV), ventilation rate. RESULTS: Among the 1217 adult OHCA cases of presumed cardiac etiology, 925 (76.0%) had a monitor-defibrillator file with CPR quality data, of which 296 (32.0%) cases had >1 minute of capnography data during CPR. After capnography quality review, 66 of these cases (22.3%) were excluded due to uninterpretable capnography, resulting in a final study sample of 230 subjects (mean age 68 years; 69.1% male), with a total of 1581 minutes of data. After adjustment for other CPR variables, a 10 mm increase in CC depth was associated with a 4.0% increase in EtCO2 (p < 0.0001), a 10 compression/minute increase in CC rate with a 1.7% increase in EtCO2 (p = 0.02), a 10 mm/second increase in CCRV with a 2.8% increase in EtCO2 (p = 0.03), and a 10 breath/minute increase in ventilation rate with a 17.4% decrease in EtCO2 (p < 0.0001). CONCLUSION: When controlling for known CPR quality variables, increases in CC depth, CC rate and CCRV were each associated with a statistically significant but clinically modest increase in EtCO2. Given the small effect sizes, the clinical utility of using EtCO2 to guide CPR performance is unclear. Further research is needed to determine the practicality and impact of using real-time EtCO2 to guide CPR delivery in the prehospital environment.
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Dióxido de Carbono/análisis , Reanimación Cardiopulmonar/normas , Servicios Médicos de Urgencia , Paro Cardíaco Extrahospitalario/terapia , Adulto , Anciano , Anciano de 80 o más Años , Arizona , Femenino , Hemodinámica , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Fisiológico , Estudios Prospectivos , Volumen de Ventilación Pulmonar , Factores de Tiempo , Adulto JovenRESUMEN
STUDY OBJECTIVE: We aimed to determine if there are differences in bystander cardiopulmonary resuscitation (BCPR) provision and survival to hospital discharge from out-of-hospital cardiac arrest (OHCA) occurring in Hispanic neighborhoods in Arizona. METHODS: We analyzed a prospectively collected, statewide Utstein-compliant OHCA database between January 1, 2010, and December 31, 2012. Cases of OHCA were geocoded to determine their census tract of event location, and their neighborhood main ethnicity was assigned using census data. Neighborhoods were classified as "Hispanic" or "non-Hispanic white" when the percentage of residents in the census tract was 80% or more. RESULTS: Among the 6637 geocoded adult OHCA victims during the study period, 4821 cases were included in this analysis, after excluding 1816 cases due to incident location, traumatic cause, or because the arrest occurred after emergency medical service arrival. In OHCAs occurring at Hispanic neighborhoods as compared with non-Hispanic white neighborhoods, the provision of BCPR (28.6% vs 43.8%; P < .001) and initially monitored shockable rhythm (17.3% vs 25.7%; P < .006) was significantly less frequent. Survival to hospital discharge was significantly lower in Hispanic neighborhoods than in non-Hispanic white neighborhoods (4.9% vs 10.8%; P = .013). The adjusted odds ratio (OR) of Hispanic neighborhood for BCPR provision (OR, 0.62; 95% confidence interval, 0.44-0.89) was lower as compared with non-Hispanic white neighborhoods. CONCLUSIONS: In Arizona, OHCA patients in Hispanic neighborhoods received BCPR less frequently and had a lower survival to hospital discharge rate than those in non-Hispanic white neighborhoods. Public health efforts to attenuate this disparity are needed.
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Reanimación Cardiopulmonar/estadística & datos numéricos , Disparidades en Atención de Salud/estadística & datos numéricos , Hispánicos o Latinos/estadística & datos numéricos , Paro Cardíaco Extrahospitalario/terapia , Anciano , Arizona/epidemiología , Femenino , Disparidades en Atención de Salud/etnología , Humanos , Masculino , Persona de Mediana Edad , Paro Cardíaco Extrahospitalario/etnología , Paro Cardíaco Extrahospitalario/mortalidad , Características de la Residencia/estadística & datos numéricos , Análisis de Supervivencia , Población Blanca/estadística & datos numéricosRESUMEN
STUDY OBJECTIVE: We assess whether an initiative to optimize out-of-hospital provider cardiopulmonary resuscitation (CPR) quality is associated with improved CPR quality and increased survival from out-of-hospital cardiac arrest. METHODS: This was a before-after study of consecutive adult out-of-hospital cardiac arrest. Data were obtained from out-of-hospital forms and defibrillators. Phase 1 included 18 months with real-time audiovisual feedback disabled (October 2008 to March 2010). Phase 2 included 16 months (May 2010 to September 2011) after scenario-based training of 373 professional rescuers and real-time audiovisual feedback enabled. The effect of interventions on survival to hospital discharge was assessed with multivariable logistic regression. Multiple imputation of missing data was used to analyze the effect of interventions on CPR quality. RESULTS: Analysis included 484 out-of-hospital cardiac arrest patients (phase 1 232; phase 2 252). Median age was 68 years (interquartile range 56-79); 66.5% were men. CPR quality measures improved significantly from phase 1 to phase 2: Mean chest compression rate decreased from 128 to 106 chest compressions per minute (difference -23 chest compressions; 95% confidence interval [CI] -26 to -19 chest compressions); mean chest compression depth increased from 1.78 to 2.15 inches (difference 0.38 inches; 95% CI 0.28 to 0.47 inches); median chest compression fraction increased from 66.2% to 83.7% (difference 17.6%; 95% CI 15.0% to 20.1%); median preshock pause decreased from 26.9 to 15.5 seconds (difference -11.4 seconds; 95% CI -15.7 to -7.2 seconds), and mean ventilation rate decreased from 11.7 to 9.5/minute (difference -2.2/minute; 95% CI -3.9 to -0.5/minute). All-rhythms survival increased from phase 1 to phase 2 (20/231, 8.7% versus 35/252, 13.9%; difference 5.2%; 95% CI -0.4% to 10.8%), with an adjusted odds ratio of 2.72 (95% CI 1.15 to 6.41), controlling for initial rhythm, witnessed arrest, age, minimally interrupted cardiac resuscitation protocol compliance, and provision of therapeutic hypothermia. Witnessed arrests/shockable rhythms survival was 26.3% (15/57) for phase 1 and 55.6% (20/36) for phase 2 (difference 29.2%; 95% CI 9.4% to 49.1%). CONCLUSION: Implementation of resuscitation training combined with real-time audiovisual feedback was independently associated with improved CPR quality, an increase in survival, and favorable functional outcomes after out-of-hospital cardiac arrest.
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Reanimación Cardiopulmonar/educación , Competencia Clínica , Retroalimentación , Paro Cardíaco Extrahospitalario/terapia , Aprendizaje Basado en Problemas/métodos , Anciano , Reanimación Cardiopulmonar/métodos , Estudios de Cohortes , Intervalos de Confianza , Servicios Médicos de Urgencia/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Paro Cardíaco Extrahospitalario/mortalidad , Estudios Prospectivos , Mejoramiento de la Calidad , Medición de Riesgo , Tasa de Supervivencia , Factores de TiempoRESUMEN
BACKGROUND: Recent emphasis on high quality prehospital cardiopulmonary resuscitation has resulted in more out-of-hospital cardiac arrest victims surviving to the emergency department. As such, standardized in-hospital post-cardiac arrest care is necessary to assure optimal neurological recovery. Although therapeutic hypothermia has arisen as a key component in the post-cardiac arrest care paradigm, its interaction with other therapies remains poorly defined. OBJECTIVE: The purpose of this communication is to demonstrate a potential interaction between therapeutic hypothermia and routinely administered resuscitation medications. CASE REPORT: We present a case of idiopathic ventricular fibrillation in a previously healthy 36-year-old man who developed persistent ventricular fibrillation in the setting of mild therapeutic hypothermia and high doses of routine resuscitation medications. CONCLUSION: This case illustrates the importance of understanding the potential interaction between therapeutic hypothermia and resuscitation medications along with the need for a systematic and standardized, multi-disciplinary approach to post-cardiac arrest care.
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Cardiotónicos/administración & dosificación , Hipotermia Inducida/efectos adversos , Fibrilación Ventricular/etiología , Adulto , Cardiotónicos/efectos adversos , Dobutamina/administración & dosificación , Dobutamina/efectos adversos , Dopamina/administración & dosificación , Dopamina/efectos adversos , Paro Cardíaco/terapia , Humanos , MasculinoRESUMEN
INTRODUCTION: Suicide claimed 47,173 lives in 2017 and is the second leading cause of death for individuals 15-34 years old. In 2017, rates of suicide in the United States (US) were double the rates of homicide. Despite significant research funding toward suicide prevention, rates of suicide have increased 38% from 2009 to 2017. Recent data suggests that emergency medical services (EMS) workers are at a higher risk of suicidal ideation and suicide attempts compared to the general public. The objective of this study was to determine the proportionate mortality ratio (PMR) of suicide among firefighters and emergency medical technicians (EMT) compared to the general US working population. METHODS: We analyzed over five million adult decedent death records from the National Occupational Mortality Surveillance database for 26 states over a 10-year non-consecutive period including 1999, 2003-2004, and 2007-2013. Categorizing firefighters and EMTs by census industry and occupation code lists, we used the underlying cause of death to calculate the PMRs compared to the general US decedent population with a recorded occupation. RESULTS: Overall, 298 firefighter and 84 EMT suicides were identified in our study. Firefighters died in significantly greater proportion from suicide compared to the US.working population with a PMR of 172 (95% confidence interval [CI], 153-193, P<0.01). EMTs also died from suicide in greater proportion with an elevated PMR of 124 (95% CI, 99-153), but this did not reach statistical significance. Among all subgroups, firefighters ages 65-90 were found to have the highest PMR of 234 (95% CI, 186-290), P<0.01) while the highest among EMTs was in the age group 18-64 with a PMR of 126 (95% CI, 100-156, P<0.05). CONCLUSION: In this multi-state study, we found that firefighters and EMTs had significantly higher proportionate mortality ratios for suicide compared to the general US working population. Firefighters ages 65-90 had a PMR more than double that of the general working population. Development of a more robust database is needed to identify EMS workers at greatest risk of suicide during their career and lifetime.
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Servicios Médicos de Urgencia , Socorristas/estadística & datos numéricos , Bomberos , Personal de Salud , Prevención del Suicidio , Suicidio , Adulto , Servicios Médicos de Urgencia/organización & administración , Servicios Médicos de Urgencia/estadística & datos numéricos , Femenino , Bomberos/psicología , Bomberos/estadística & datos numéricos , Personal de Salud/psicología , Personal de Salud/estadística & datos numéricos , Humanos , Masculino , Mortalidad/tendencias , Ideación Suicida , Suicidio/psicología , Suicidio/estadística & datos numéricos , Suicidio/tendencias , Estados Unidos/epidemiologíaRESUMEN
CONTEXT: Chest compression-only bystander cardiopulmonary resuscitation (CPR) may be as effective as conventional CPR with rescue breathing for out-of-hospital cardiac arrest. OBJECTIVE: To investigate the survival of patients with out-of-hospital cardiac arrest using compression-only CPR (COCPR) compared with conventional CPR. DESIGN, SETTING, AND PATIENTS: A 5-year prospective observational cohort study of survival in patients at least 18 years old with out-of-hospital cardiac arrest between January 1, 2005, and December 31, 2009, in Arizona. The relationship between layperson bystander CPR and survival to hospital discharge was evaluated using multivariable logistic regression. MAIN OUTCOME MEASURE: Survival to hospital discharge. RESULTS: Among 5272 adults with out-of-hospital cardiac arrest of cardiac etiology not observed by responding emergency medical personnel, 779 were excluded because bystander CPR was provided by a health care professional or the arrest occurred in a medical facility. A total of 4415 met all inclusion criteria for analysis, including 2900 who received no bystander CPR, 666 who received conventional CPR, and 849 who received COCPR. Rates of survival to hospital discharge were 5.2% (95% confidence interval [CI], 4.4%-6.0%) for the no bystander CPR group, 7.8% (95% CI, 5.8%-9.8%) for conventional CPR, and 13.3% (95% CI, 11.0%-15.6%) for COCPR. The adjusted odds ratio (AOR) for survival for conventional CPR vs no CPR was 0.99 (95% CI, 0.69-1.43), for COCPR vs no CPR, 1.59 (95% CI, 1.18-2.13), and for COCPR vs conventional CPR, 1.60 (95% CI, 1.08-2.35). From 2005 to 2009, lay rescuer CPR increased from 28.2% (95% CI, 24.6%-31.8%) to 39.9% (95% CI, 36.8%-42.9%; P < .001); the proportion of CPR that was COCPR increased from 19.6% (95% CI, 13.6%-25.7%) to 75.9% (95% CI, 71.7%-80.1%; P < .001). Overall survival increased from 3.7% (95% CI, 2.2%-5.2%) to 9.8% (95% CI, 8.0%-11.6%; P < .001). CONCLUSION: Among patients with out-of-hospital cardiac arrest, layperson compression-only CPR was associated with increased survival compared with conventional CPR and no bystander CPR in this setting with public endorsement of chest compression-only CPR.
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Reanimación Cardiopulmonar/métodos , Paro Cardíaco/mortalidad , Paro Cardíaco/terapia , Pacientes Ambulatorios , Anciano , Anciano de 80 o más Años , Arizona/epidemiología , Encéfalo/fisiopatología , Cuidadores , Femenino , Humanos , Masculino , Persona de Mediana Edad , Alta del Paciente/estadística & datos numéricos , Estudios Prospectivos , Análisis de Regresión , Análisis de Supervivencia , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVES: To determine the role of previous psychiatric disorders including substance use disorders on emergency department (ED) patients on involuntary holds and compare presentations, treatment, and outcomes based on cause. METHODS: We conducted a retrospective study of patients ≥ 18 years old on involuntary holds in the ED of a tertiary care center from January 1, 2013, to November 30, 2015. Demographic and clinical information were collected. Those with and without prior psychiatric disorder including substance use disorder were compared. RESULTS: We identified 251 patients of which 129 (51.4%) had a psychiatric disorder, 23 (9.2%) had a substance use disorder, and 86 (34.3%) had both. Thirteen patients (5.2%) had no psychiatric disorder or substance use disorder and the majority 10 (76.9%) were on involuntary holds due to suicidal threats related to pain or another medical problem. Patients without a psychiatric or substance use disorder were older (55 years [17.8] vs 42 [19]; P = 0.01), more likely to be married (10 [76.9%] vs 64 [26.9%]; P < 0.001), and had more medical comorbidities (10 [76.9%] vs 114 [47.9%]; P = 0.049) compared with those without a psychiatric or substance use disorder. CONCLUSION: Patients on involuntary holds most commonly have pre-existing psychiatric disorder including substance use disorder. Patients on involuntary holds without history of psychiatric disorder often have severe pain or other active medical conditions which may contribute to suicidal thoughts. Addressing these underlying medical issues may be crucial in preventing further psychiatric decompensation.
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BACKGROUND: Despite a continued focus on improved cardiopulmonary resuscitation quality, survival remains low from in-hospital cardiac arrest. Advanced Resuscitation Training has been shown to improve survival to hospital discharge and survival with good neurological outcome following in-hospital cardiac arrest at its home institution. We sought to determine if Advanced Resuscitation Training implementation would improve patient outcomes and cardiopulmonary resuscitation quality at our institution. METHODS: This was a prospective, before-after study of adult in-hospital cardiac arrest victims who had cardiopulmonary resuscitation performed. During phase 1, standard institution cardiopulmonary resuscitation training was provided. During phase 2, providers received the same quantity of training, but with emphasis on Advanced Resuscitation Training principles. Primary outcomes were return of spontaneous circulation, survival to hospital discharge, and neurologically favorable survival. Secondary outcomes were cardiopulmonary resuscitation quality parameters. RESULTS: A total of 156 adult in-hospital cardiac arrests occurred during the study period. Rates of return of spontaneous circulation improved from 58.1 to 86.3% with an adjusted odds ratios of 5.31 (95% CI: 2.23-14.35, P < 0.001). Survival to discharge increased from 26.7 to 41.2%, adjusted odds ratios 2.17 (95% CI: 1.02-4.67, P < 0.05). Survival with a good neurological outcome increased from 24.8 to 35.3%, but was not statistically significant. Target chest compression rate increased from 30.4% of patients in P1 to 65.6% in P2, adjusted odds ratios 4.27 (95% CI: 1.72-11.12, P = 0.002), and target depth increased from 23.2% in P1 to 46.9% in P2, adjusted odds ratios 2.92 (95% CI: 1.16-7.54, P = 0.024). CONCLUSIONS: After Advanced Resuscitation Training implementation, there were significant improvements in cardiopulmonary resuscitation quality and rates of return of spontaneous circulation and survival to discharge.
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STUDY OBJECTIVE: Assisted ventilation may adversely affect out-of-hospital cardiac arrest outcomes. Passive ventilation offers an alternate method of oxygen delivery for these patients. We compare the adjusted neurologically intact survival of out-of-hospital cardiac arrest patients receiving initial passive ventilation with those receiving initial bag-valve-mask ventilation. METHODS: The authors performed a retrospective analysis of statewide out-of-hospital cardiac arrests between January 1, 2005, and September 28, 2008. The analysis included consecutive adult out-of-hospital cardiac arrest patients receiving resuscitation with minimally interrupted cardiopulmonary resuscitation (CPR) consisting of uninterrupted preshock and postshock chest compressions, initial noninvasive airway maneuvers, and early epinephrine. Paramedics selected the method of initial noninvasive ventilation, consisting of either passive ventilation (oropharyngeal airway insertion and high-flow oxygen by nonrebreather facemask, without assisted ventilation) or bag-valve-mask ventilation (by paramedics at 8 breaths/min). The authors determined adjusted neurologically intact survival from hospital and public records and by telephone interview and mail questionnaire. The authors compared adjusted neurologically intact survival between ventilation techniques by using generalized estimating equations. RESULTS: Among the 1,019 adult out-of-hospital cardiac arrest patients in the analysis, 459 received passive ventilation and 560 received bag-valve-mask ventilation. Adjusted neurologically intact survival after witnessed ventricular fibrillation/ventricular tachycardia out-of-hospital cardiac arrest was higher for passive ventilation (39/102; 38.2%) than bag-valve-mask ventilation (31/120; 25.8%) (adjusted odds ratio [OR] 2.5; 95% confidence interval [CI] 1.3 to 4.6). Survival between passive ventilation and bag-valve-mask ventilation was similar after unwitnessed ventricular fibrillation/ventricular tachycardia (7.3% versus 13.8%; adjusted OR 0.5; 95% CI 0.2 to 1.6) and nonshockable rhythms (1.3% versus 3.7%; adjusted OR 0.3; 95% CI 0.1 to 1.0). CONCLUSION: Among adult, witnessed, ventricular fibrillation/ventricular tachycardia, out-of-hospital cardiac arrest resuscitated with minimally interrupted cardiac resuscitation, adjusted neurologically intact survival to hospital discharge was higher for individuals receiving initial passive ventilation than those receiving initial bag-valve-mask ventilation.
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Atención Ambulatoria/métodos , Servicios Médicos de Urgencia/métodos , Paro Cardíaco/terapia , Insuflación/métodos , Enfermedades del Sistema Nervioso/diagnóstico , Terapia por Inhalación de Oxígeno/métodos , Anciano , Anciano de 80 o más Años , Reanimación Cardiopulmonar/instrumentación , Estudios de Cohortes , Intervalos de Confianza , Femenino , Paro Cardíaco/etiología , Paro Cardíaco/mortalidad , Humanos , Insuflación/instrumentación , Máscaras Laríngeas , Masculino , Persona de Mediana Edad , Enfermedades del Sistema Nervioso/epidemiología , Oportunidad Relativa , Terapia por Inhalación de Oxígeno/instrumentación , Pronóstico , Estudios Retrospectivos , Medición de Riesgo , Análisis de Supervivencia , Resultado del Tratamiento , Fibrilación Ventricular/complicacionesRESUMEN
STUDY OBJECTIVE: To identify any association between out-of-hospital transport interval and survival to hospital discharge in victims of out-of-hospital cardiac arrest. METHODS: Data from the Ontario Prehospital Advanced Life Support Study (January 1, 1991, to December 31, 2002), an Utstein-compliant registry of out-of-hospital cardiac arrest patients from 21 communities, were analyzed. Logistic regression identified factors that were independently associated with survival in consecutive adult, nontraumatic, out-of-hospital cardiac arrest patients and in the subgroup with return of spontaneous circulation. RESULTS: A total of 18,987 patients met criteria and 15,559 (81.9%) had complete data for analysis (study group). Return of spontaneous circulation was achieved in 2,299 patients (14.8%), and 689 (4.4%) survived to hospital discharge. Median transport interval was 4.0 minutes (25th quartile 3.0 minutes; 75th quartile 6.2 minutes) for survivors and 4.2 minutes (25th quartile 3.0, 75th quartile 6.2) for nonsurvivors. Logistic regression revealed multiple factors that were independently associated with survival: witnessed arrest (odds ratio 2.61; 95% confidence interval [CI] 2.05 to 3.34), bystander cardiopulmonary resuscitation (odds ratio 2.22; 95% CI 1.82 to 2.70), initial rhythm of ventricular fibrillation/tachycardia (odds ratio 2.22; 95% CI 1.97 to 2.50), and shorter emergency medical services (EMS) response interval (odds ratio 1.26; 95% CI 1.20 to 1.33). There was no association between transport interval and survival in either the study group (odds ratio 1.01; 95% CI 0.99 to 1.05) or the return of spontaneous circulation subgroup (odds ratio 1.04; 95% CI 0.99, 1.08). CONCLUSION: In a large out-of-hospital cardiac arrest study from demographically diverse EMS systems, longer transport interval was not associated with decreased survival. Given the growing evidence showing major influence from specialized postarrest care, these findings support conducting clinical trials that assess the effectiveness and safety of bypassing local hospitals to take patients to regional cardiac arrest centers.
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Reanimación Cardiopulmonar/métodos , Servicios Médicos de Urgencia/normas , Paro Cardíaco/mortalidad , Paro Cardíaco/terapia , Transporte de Pacientes , Triaje , Anciano , Reanimación Cardiopulmonar/mortalidad , Toma de Decisiones , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Humanos , Modelos Logísticos , Masculino , Ontario/epidemiología , Evaluación de Procesos y Resultados en Atención de Salud , Tasa de Supervivencia , Factores de TiempoRESUMEN
BACKGROUND: Septic pulmonary emboli are the result of infections that typically originate from an extrapulmonary source. Septic pulmonary embolus is a rare disorder that classically presents with fever, respiratory symptoms, and lung infiltrates. OBJECTIVES: Our objective is to share our experience of a rare diagnosis that was the result of a very common bacterium seen in the Emergency Department (ED). CASE REPORT: We present a case of methicillin-resistant Staphylococcus aureus (MRSA) sepsis presenting as bilateral septic pulmonary emboli in a patient with undiagnosed acquired immunodeficiency syndrome. A 29-year-old Hispanic man presented to our ED with a history of abdominal pain and vomiting for 3 days and new onset of shortness of breath. The patient was seen 2 weeks prior for a simple abscess incision and drainage and was treated with trimethoprim/sulfamethoxazole. On the day of admission, a helical computed tomography scan of the chest was obtained, which revealed bilateral septic pulmonary emboli. The patient was admitted for intravenous antibiotic therapy and was subsequently found to have MRSA sepsis. CONCLUSION: Septic pulmonary embolus is a rare finding that is most commonly seen in patients who are immunocompromised. The patient fully recovered after aggressive antibiotic therapy.
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Infecciones por VIH/diagnóstico , Staphylococcus aureus Resistente a Meticilina/aislamiento & purificación , Embolia Pulmonar/microbiología , Sepsis/diagnóstico , Sepsis/microbiología , Absceso , Adulto , Recuento de Linfocito CD4 , Humanos , Masculino , Embolia Pulmonar/diagnóstico por imagen , Embolia Pulmonar/tratamiento farmacológico , Pielonefritis/diagnóstico , Pielonefritis/microbiología , Radiografía , Sepsis/tratamiento farmacológico , Infecciones Estafilocócicas/diagnóstico , Vancomicina/uso terapéuticoRESUMEN
OBJECTIVE: There is growing evidence that therapeutic hypothermia and other post-resuscitation care improves outcomes in out-of-hospital cardiac arrest (OHCA). Thus, transporting patients with return of spontaneous circulation (ROSC) to specialized facilities may increase survival rates. However, it is unknown whether prolonging transport to reach a designated facility would be detrimental. METHODS: Data from OHCA patients treated in EMS systems that cover approximately 70% of Arizona's population were evaluated (October 2004-December 2006). We analyzed the association between transport interval (depart scene to ED arrival) and survival to hospital discharge in adult, non-traumatic OHCA patients and in the subgroup who achieved ROSC and remained comatose. RESULTS: 1846 OHCA occurred prior to EMS arrival. Complete transport interval data were available for 1177 (63.8%) patients (study group). 253 patients (21.5%) achieved ROSC and remained comatose making them theoretically eligible for transport to specialized care. Overall, 70 patients (5.9%) survived and 43 (17.0%) comatose ROSC patients survived. Mean transport interval for the study group was 6.9 min (95% CI: 6.7, 7.1). Logistic regression revealed factors that were independently associated with survival: witnessed arrest, bystander CPR, method of CPR, initial rhythm of ventricular fibrillation, and shorter EMS response time interval. There was no significant association between transport interval and outcome in either the overall study group (OR=1.2; 0.77, 1.8) or in the comatose, ROSC subgroup (OR 0.94; 0.51, 1.8). CONCLUSION: Survival was not significantly impacted by transport interval. This suggests that a modest increase in transport interval from bypassing the closest hospital en route to specialized care is safe and warrants further investigation.