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1.
Prehosp Emerg Care ; 28(5): 689-695, 2024.
Article in English | MEDLINE | ID: mdl-38498777

ABSTRACT

OBJECTIVE: To evaluate the Shock Index (SI) as a predictive tool for triage of gastrointestinal bleeding (GI) in the prehospital setting, assessing its correlation with mortality, admission rates, and hospital length of stay. METHODS: In this retrospective cohort study, we analyzed data from the ESO Data Collaborative encompassing EMS records from the year 2022, focusing on 1525 patients with a primary GI bleeding diagnosis. The primary measure was the SI, calculated at initial contact and highest recorded prior to ED arrival. Statistical analysis included t-tests, linear regression, and ROC curves, performed using SPSS v29. RESULTS: A significantly higher mean SI was observed in patients who died (mean SI 0.997) compared to survivors (mean SI 0.795), p < 0.001. Admission rates also correlated with higher SI values, p < 0.001. However, SI was not predictive of the hospital length of stay. ROC analysis for mortality prediction yielded an AUC of 0.656 for the initial SI and 0.739 for the highest SI. The standard SI cutoff of 0.9 predicted mortality with a sensitivity of 74.14% and specificity of 55.35% for the highest SI. CONCLUSION: The SI is a valuable predictive tool for mortality among prehospital patients with GI bleeding. Its application may improve the triage process, potentially influencing transport decisions and initial hospital care. Despite its predictive capability for mortality, the SI should be supplemented with other clinical assessments to make comprehensive prehospital care decisions. Further research into SI as part of a comprehensive assessment which includes end-title CO2, mentation, and heaviness of bleeding.


Subject(s)
Emergency Medical Services , Gastrointestinal Hemorrhage , Humans , Retrospective Studies , Gastrointestinal Hemorrhage/mortality , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/therapy , Male , Female , Aged , Middle Aged , Triage/methods , Cohort Studies , Hospitalization/statistics & numerical data , Predictive Value of Tests , Length of Stay/statistics & numerical data , Shock/mortality , Aged, 80 and over , Severity of Illness Index
2.
Cureus ; 15(1): e33621, 2023 Jan.
Article in English | MEDLINE | ID: mdl-36636517

ABSTRACT

A 10-year-old female presented with atraumatic bilateral mandibular swelling. Through imaging and exam she was found to have bilateral pneumoparotid. This is a rare cause of facial swelling that is primarily discussed in otolaryngology literature and relatively unknown in emergency medicine. The presentation can lead to infectious and allergic workups that are unnecessary for the patient. Benign in nature, pneumoparotid is easily diagnosed if an appropriate exam and imaging are completed. Ensuring adequate follow-up and prophylactic treatment with antibiotics are vital to preventing infection.

4.
Prehosp Emerg Care ; 22(3): 338-344, 2018.
Article in English | MEDLINE | ID: mdl-29345513

ABSTRACT

INTRODUCTION: Out-of-hospital cardiac arrest (OHCA) is a major cause of death and morbidity in the United States. Quality cardiopulmonary resuscitation (CPR) has proven to be a key factor in improving survival. The aim of our study was to investigate the outcomes of OHCA when mechanical CPR (LUCAS 2 Chest Compression System™) was utilized compared to conventional CPR. Although controlled trials have not demonstrated a survival benefit to the routine use of mechanical CPR devices, there continues to be an interest for their use in OHCA. METHODS: We conducted a retrospective observational study of OHCA comparing the outcomes of mechanical and manual chest compressions in a fire department based EMS system serving a population of 1.4 million residents. Mechanical CPR devices were geographically distributed on 11 of 33 paramedic ambulances. Data were collected over a 36-month period and outcomes were dichotomized based on utilization of mechanical CPR. The primary outcome measure was survival to hospital discharge with a cerebral performance category (CPC) score of 1 or 2. RESULTS: This series had 3,469 OHCA reports, of which 2,999 had outcome data and met the inclusion criteria. Of these 2,236 received only manual CPR and 763 utilized a mechanical CPR device during the resuscitation. Return of spontaneous circulation (ROSC) was attained in 44% (334/763) of the mechanical CPR resuscitations and in 46% (1,020/2,236) of the standard manual CPR resuscitations (p = 0.32). Survival to hospital discharge was observed in 7% (52/763) of the mechanical CPR resuscitations and 9% (191/2,236) of the manual CPR group (p = 0.13). Discharge with a CPC score of 1 or 2 was observed in 4% (29/763) of the mechanical CPR resuscitation group and 6% (129/2,236) of the manual CPR group (p = 0.036). CONCLUSIONS: In our study, use of the mechanical CPR device was associated with a poor neurologic outcome at hospital discharge. However, this difference was no longer evident after logistic regression adjusting for confounding variables. Resuscitation management following institution of mechanical CPR, specifically medication and airway management, may account for the poor outcome reported. Further investigation of resuscitation management when a mechanical CPR device is utilized is necessary to optimize survival benefit.


Subject(s)
Brain Injuries, Traumatic , Cardiopulmonary Resuscitation/instrumentation , Chest Wall Oscillation/instrumentation , Out-of-Hospital Cardiac Arrest/therapy , Outcome Assessment, Health Care , Aged , Aged, 80 and over , Airway Management/adverse effects , Emergency Medical Services , Emergency Medical Technicians , Female , Humans , Logistic Models , Male , Middle Aged , Out-of-Hospital Cardiac Arrest/mortality , Retrospective Studies , Survivors , Texas/epidemiology
5.
J Emerg Med ; 54(1): 64-72, 2018 Jan.
Article in English | MEDLINE | ID: mdl-28939398

ABSTRACT

BACKGROUND: Cholangitis is a life-threatening infection of the biliary tract. Historically, the mortality secondary to cholangitis approached 100%. However, with early recognition, antibiotics, resuscitation, and surgical or endoscopic intervention, patient outcomes have significantly improved, although there is still progress to be made. OBJECTIVE OF REVIEW: The objective of this review is to provide an emergency medicine-centered approach to the risk factors, presentations, and various diagnostic and treatment modalities in cholangitis. DISCUSSION: Early recognition and treatment of cholangitis in the emergency department is instrumental in ensuring a favorable outcome for patients. Recognition of acute cholangitis can be challenging, as many patients do not present with the classic symptoms of Charcot's triad. This article reviews the risk factors in cholangitis, as well as the typical presentations and necessary diagnostic studies. Furthermore, once diagnosis is made, distinguishing those requiring emergent biliary decompression from those who may tolerate a delayed procedure can also be difficult. Scoring systems that attempt to identify patients who may tolerate a delayed approach have yet to be validated. This review discusses the appropriate antibiotic therapy based on most common pathogens, as well as the options for achieving biliary decompression. CONCLUSIONS: Cholangitis is a life-threatening infection that carries a high likelihood of poor outcomes if not treated early and aggressively in the emergency department. Appropriate recognition, early broad-spectrum antibiotics, and fluid resuscitation are paramount, and in patients with severe disease, early biliary decompression will significantly reduce mortality.


Subject(s)
Cholangitis/diagnosis , Cholangitis/therapy , Emergency Medicine/methods , Bile Ducts/anatomy & histology , Bile Ducts/surgery , Cholangiopancreatography, Endoscopic Retrograde/methods , Cholangitis/physiopathology , Drainage/methods , Emergency Service, Hospital/organization & administration , Humans , Risk Factors
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