Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Primary postpartum hemorrhage (PPH) is a life-threatening obstetric emergency that can be mitigated through the administration of a uterotonic to actively manage the third stage of labor. This study describes the prehospital administration of oxytocin by paramedics following attendance of out-of-hospital (OOH) births. ⋯ Oxytocin is well accepted and safe treatment adjunct for the management of the third stage of labor in OOH births and should be considered for routine practice by other emergency medical services.
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Septic shock (SS) is associated with high morbidity and mortality rate. Early antibiotic therapy administration in septic patients was shown to reduce mortality but its impact on mortality in a prehospital setting is still under debate. To clarify this point, we performed a retrospective analysis on patients with septic shock who received antibiotics in a prehospital setting. ⋯ Using Cox regression analysis, we showed that prehospital antibiotic therapy significantly reduces 30-day mortality for patients with septic shock (hazard ratio = 0.56, 95%CI [0.35-0.89], p = 0.016). Conclusion: In this retrospective study, prehospital antibiotic therapy reduces 30-day mortality of septic shock patients cared for by MICU. Further studies will be needed to confirm the beneficial effect of prehospital antibiotic therapy in association or not with prehospital hemodynamic optimization to improve the survival of septic shock patients.
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Motor vehicle crashes (MVCs) comprise a significant component of emergency medical service workload. Due to the potential for life-threatening injuries, ambulances are often dispatched at the highest priority to MVCs. However, previous research has shown that only a small proportion of high-priority ambulance responses to MVCs encounter high acuity patients. ⋯ A 'not ambulant patient' (one identified by paramedics as unable to walk or having an injury incompatible with being able to walk) had 15 times the odds of being high acuity than ambulant patients (OR 15.34, 95% CI, 11.48-20.49). Those who were trapped in a vehicle compared to those not trapped (OR 4.68, 95% CI, 3.95-5.54); and those who were ejected (both partial and full) from the vehicle compared to those not ejected (OR 6.49, 95% CI, 4.62-9.12) had higher odds of being high acuity patients. Discussion: There were two important findings from this study: (1) few MVC patients were deemed to be high acuity; and (2) several crash scene characteristics were strong predictors of high acuity patients.
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Medical Amnesty/Good Samaritan (MAGS) policies, which eliminate legal charges when students call 9-1-1 for excessive drinking, have been implemented with the goal of reducing barriers to accessing Emergency Medical Services (EMS). This study investigated the impact of MAGS policy implementation on EMS calls on campus and if that EMS call volume could be used to measure policy success. The aim of this study was to compare the prevalence of alcohol-related EMS calls before and after MAGS implementation at a single large public university campus. ⋯ Conclusion: Implementation of a MAGS policy was not associated with a significant change in the number of alcohol-related EMS responses. It is unclear if these results reflect ineffective policy implementation or a general reduction in on-campus alcohol consumption. However, using EMS call volume as a marker for policy success and quality improvement offers an innovative tool through which EMS agencies can provide valuable feedback to other system stakeholders.
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Inferior vena cava (IVC) diameter decreases under conditions of hypovolemia. Point-of-care ultrasound (POCUS) may be useful to emergently assess IVC diameter. This study tested the hypothesis that ultrasound measurements of IVC diameter decreases during severe simulated blood loss. ⋯ These data demonstrate that IVC diameter decreases prior to changes in traditional vital signs during simulated blood loss. Further study is needed to determine the view and diameter threshold that most accurate for identifying hemorrhage requiring emergent intervention.