RESUMEN
OBJECTIVE: To determine if COVID-19 was associated with a change in patient refusals after Emergency Medical Services (EMS) administration of naloxone. METHODS: This is a retrospective cohort study in which the incidence of refusals after naloxone administration in a single EMS system was evaluated. The number of refusals after naloxone administration was compared across the before-pandemic interval (01/01/20 to 02/15/20) and the during-pandemic interval (03/16/20 to 04/30/20). For comparison the incidence of all other patient refusals before and during COVID-19 as well as the incidences of naloxone administration before and during COVID-19 were also reported. RESULTS: Prior to the widespread knowledge of the COVID-19 pandemic, 24 of 164 (14.6%) patients who received naloxone via EMS refused transport. During the pandemic, 55 of 153 (35.9%) patients who received naloxone via EMS refused transport. Subjects receiving naloxone during the COVID-19 pandemic were at greater risk of refusal of transport than those receiving naloxone prior to the pandemic (RR = 2.45; 95% CI 1.6-3.76). Among those who did not receive naloxone, 2067 of 6956 (29.7%) patients were not transported prior to the COVID-19 pandemic and 2483 of 6016 (41.3%) were not transported during the pandemic. Subjects who did not receive naloxone with EMS were at greater risk of refusal of transport during the COVID-19 pandemic than prior to it (RR = 1.39; 95% CI 1.32-1.46). CONCLUSION: In this single EMS system, more than a two-fold increase in the rate of refusal after non-fatal opioid overdose was observed following the COVID-19 outbreak.
Asunto(s)
COVID-19 , Naloxona/uso terapéutico , Antagonistas de Narcóticos/uso terapéutico , Adulto , Anciano , COVID-19/epidemiología , Servicios Médicos de Urgencia , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Pandemias , Estudios Retrospectivos , SARS-CoV-2RESUMEN
BACKGROUND: The objective was to determine the impact of a soiled airway on firstpass success when using the GlideScope video laryngoscope or the direct laryngoscope for intubation in the emergency department (ED). METHODS: Data were prospectively collected on all patients intubated in an academic ED from July 1, 2007, to June 30, 2016. Patients ≥ 18 years of age, who underwent rapid sequence intubation by an emergency medicine resident with the GlideScope or the direct laryngoscope, were included in the analysis. Data were stratified by device used (GlideScope or direct laryngoscope). The primary outcome was firstpass success. Patients were categorized as those without blood or vomitus (CLEAN) and those with blood or vomitus (SOILED) in their airway. Multivariate regression models were developed to control for confounders. RESULTS: When using the GlideScope, the firstpass success was lower in the SOILED group (249/306; 81.4%) than the in CLEAN group (586/644, 91.0%; difference = 9.6%; 95% confidence interval [CI] = 4.7%-14.5%). Similarly, when using the direct laryngoscope, the firstpass success was lower in the SOILED group (186/284, 65.5%) than in the CLEAN group (569/751, 75.8%; difference = 10.3%; 95% CI = 4.0%-16.6%). The SOILED airway was associated with a decreased firstpass success in both the GlideScope cohort (adjusted odds ratio [aOR] = 0.4; 95% CI = 0.3-0.7) and the direct laryngoscope cohort (aOR = 0.6; 95% CI = 0.5-0.8). CONCLUSION: Soiling of the airway was associated with a reduced firstpass success during emergency intubation, and this reduction occurred to a similar degree whether using either the GlideScope or the direct laryngoscope.
Asunto(s)
Servicio de Urgencia en Hospital , Intubación Intratraqueal/instrumentación , Laringoscopía/instrumentación , Adulto , Anciano , Sangre , Femenino , Humanos , Intubación Intratraqueal/métodos , Laringoscopía/métodos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , VómitosRESUMEN
BACKGROUND: Although the C-MAC (Karl Storz, Tuttlingen, Germany) is a video laryngoscope (VL), it can also be used as a direct laryngoscope (DL). OBJECTIVE: The goal of this study was to evaluate the utility of the C-MAC as a DL for intubations in the emergency department (ED). METHODS: This was an analysis of prospectively collected continuous quality-improvement data during the 6-year period from February 1, 2009 to January 31, 2015, when both the C-MAC and Macintosh DL (Mac DL) were clinically available in our ED. This analysis included adult patients who underwent rapid sequence intubation by an emergency medicine resident in the ED with a C-MAC initially used as a DL or a Mac DL. The primary outcome measure was the first pass success (FPS). RESULTS: When the C-MAC was used as a DL, the initial DL attempt was successful in 199 of 346 (57.6%) cases. When the attempt could not be completed using the C-MAC as a DL, the operator utilized the video monitor and successfully completed the intubation using VL in 104 of 134 (77.6%) cases, thus achieving an overall FPS of 303 of 346 (87.6%). When the Mac DL was used, the FPS was 505 of 671 (75.3%). CONCLUSIONS: The C-MAC is a useful device for DL because in the event of a failed DL attempt, operators have the option of switching to the video monitor to successfully complete the intubation using VL without having to make a second attempt.
Asunto(s)
Intubación Intratraqueal/instrumentación , Laringoscopios , Laringoscopía/instrumentación , Adulto , Anciano , Servicio de Urgencia en Hospital , Femenino , Humanos , Hipoxia/etiología , Intubación Intratraqueal/efectos adversos , Intubación Intratraqueal/métodos , Intubación Intratraqueal/normas , Laringoscopía/efectos adversos , Laringe/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Estudios ProspectivosRESUMEN
OBJECTIVES: The objective was to determine the effect of apneic oxygenation (AP OX) on first pass success without hypoxemia (FPS-H) in adult patients undergoing rapid sequence intubation (RSI) in the emergency department (ED). METHODS: Continuous quality improvement data were prospectively collected on all patients intubated in an academic ED from July 1, 2013, to June 30, 2015. During this period the use of AP OX was introduced and encouraged for all patients undergoing RSI in the ED. Following each intubation, the operator completed a standardized data form that included information on patient, operator, and intubation characteristics. Adult patients 18 years of age or greater who underwent RSI in the ED by emergency medicine residents were included in the analysis. The primary outcome was FPS-H, which was defined as successful tracheal intubation on a single laryngoscope insertion without oxygen saturation falling below 90%. A multivariate logistic regression analysis was performed to determine the effect of AP OX on FPS-H. RESULTS: During the 2-year study period, 635 patients met inclusion criteria. Of these, 380 (59.8%) had AP OX utilized and 255 (40.2%) had no AP OX utilized. In the AP OX cohort the FPS-H was 312/380 (82.1%) and in the no AP OX cohort the FPS-H was 176/255 (69.0%) (difference = 13.1%, 95% confidence interval [CI] = 6.2% to 19.9%). In the multivariate logistic regression analysis, the use of AP OX was associated with an increased odds of FPS-H (adjusted odds ratio = 2.2, 95% CI = 1.5 to 3.3). CONCLUSIONS: The use of AP OX during the RSI of adult patients in the ED was associated with a significant increase in FPS-H. These results suggest that the use of AP OX has the potential to increase the safety of RSI in the ED by reducing the number of intubation attempts and the incidence of hypoxemia.