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OBJECTIVE: This study aimed to investigate the relationship between abnormal intracranial findings on brain computed tomography and antiplatelet or anticoagulant use in patients with nontraumatic headache in the emergency department (ED). METHODS: This was a single-center prospective observational study of patients admitted to the tertiary ED with complaints of nontraumatic headache between May 1, 2016 and September 1, 2016. Anticoagulant or antiplatelet drug use by the patient was recorded. Brain computed tomography (CT) results were categorized into two groups, abnormal results (CT positive) and no pathologic results (CT negative), and compared. The CT positive group included any pathological signs in the brain and the negative group was considered a normal read. A logistic regression analysis was used for evaluating the association of antiplatelets and anticoagulants with abnormal CT findings. RESULTS: Of the 837 patients with nontraumatic headaches, 157 (18.8%) patients who underwent brain CT scanning were included. The mean age of the patients was 44.4±16.7 years. Eighty-eight (56.1%) of the patients were women. Of the 29 (18.4%) patients using antiplatelets or anticoagulants, 16 (55.2%) were in the CT positive group. There was a statistically significant difference between both groups in terms of drug use compared to the CT negative group (P<0.001). Factors affecting CT restuls were examined in logistic regression analysis and a statistically significant difference was found in the detection of positive results in antiplatelet or anticoagulant drug users (adjusted odds ratio, 2.478; 95% confidence interval, 1.006-6.102; P=0.048). CONCLUSION: The use of antiplatelets or anticoagulants in patients admitted to the ED with nontraumatic headache is associated with an increased risk of abnormal intracranial results in brain CT.
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INTRODUCTION: Transcutaneous cardiac pacing (TCP) is a rapid, time-saving, and noninvasive ventricular stimulation that is tolerated by conscious patients despite the painful intervention for treatment of symptomatic bradycardias. The goal of this study was to determine the efficacy of TCP in unstable bradycardia patients in emergency department (ED). METHODS: This single-central, observational clinical study was conducted on patients older than 18 years who presented with acute unstable bradycardia to the tertiary care university ED. Primary outcome measure was to determine the efficacy of TCP in unstable bradycardia patients in the emergency settings. Efficacy of TCP was to determine changes of clinically significant vital signs and electrocardiography. RESULTS: Of 349 patients who visited the ED presenting with bradycardia, 89 patients who met the criteria were included in the study. There was a statistically significant difference between before and after the first administration TCP in mean systolic (71.2 [64.8-77.6] and 105.3 [97.6-112.9 mm Hg]) and diastolic blood pressure (42.9 [38.8-47.0] and 61.0 [56.4-65.5] mm Hg) and median heart rate (40 [39-42] and 74 [71-78] beats/min, P< .0001). CONCLUSION: Transcutaneous cardiac pacing is a clinically effective treatment modality in patients with atropine-resistant unstable bradycardia.
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Bradicardia/fisiopatología , Bradicardia/terapia , Estimulación Cardíaca Artificial/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antiarrítmicos/uso terapéutico , Atropina/uso terapéutico , Presión Sanguínea , Resistencia a Medicamentos , Electrocardiografía , Servicio de Urgencia en Hospital , Femenino , Frecuencia Cardíaca , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Adulto JovenRESUMEN
The aim of study was to determine the impact of "goal-directed transvaginal ultrasonography" (TVUSG) on real-time clinical decision making of attending emergency physicians evaluating their level of certainty for preliminary diagnosis, admission, surgery, treatment, additional laboratory, and discharge in patients presenting with acute pelvic pain to the emergency department (ED). This prospective cross-sectional clinical study was conducted on sexually active female patients older than 18 years who presented with acute pelvic pain in the ED. The level of certainty of clinical decision making as mentioned above was measured by a visual analogue scale from 0 to 100 mm with 100 mm being most certain before and after TVUSG. Statistical analysis was performed on 88 patients. The mean age was 31.7 ±8.3 years with a median of 30 years. Among clinical decisions, there was a significant difference between pre-TVUSG and post-TVUSG certainty of the decision to perform preliminary diagnoses derived from patient's history and physical examination but not in the other outcomes (treatment, admission, surgery, and discharge). (P = .05). Of the patients included in the study, 11 (12.5%) were admitted to hospital, and 2 (2.3%) of them were operated on. The remaining 75 (85.2%) patients were discharged from the ED; of the patients that had been discharged, 18 (20.5%) patients later consulted another physician, and no further pathology could be discovered. In conclusion, US performed by attending emergency physicians may affect the certainty of their decisions in patients presenting with acute pelvic pain. This effect statistically significantly on the decision to determine preliminary diagnosis.
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Absceso/diagnóstico por imagen , Dolor Agudo/diagnóstico por imagen , Enfermedades de los Genitales Femeninos/diagnóstico por imagen , Infección Pélvica/diagnóstico por imagen , Dolor Pélvico/diagnóstico por imagen , Embarazo Ectópico/diagnóstico por imagen , Absceso/complicaciones , Dolor Agudo/etiología , Adulto , Estudios Transversales , Toma de Decisiones , Medicina de Emergencia , Enfermedades de las Trompas Uterinas/complicaciones , Enfermedades de las Trompas Uterinas/diagnóstico por imagen , Femenino , Enfermedades de los Genitales Femeninos/complicaciones , Hospitalización , Humanos , Leiomioma/complicaciones , Leiomioma/diagnóstico por imagen , Quistes Ováricos/complicaciones , Quistes Ováricos/diagnóstico por imagen , Enfermedades del Ovario/complicaciones , Enfermedades del Ovario/diagnóstico por imagen , Infección Pélvica/complicaciones , Dolor Pélvico/etiología , Embarazo , Estudios Prospectivos , Ultrasonografía , Neoplasias Uterinas/complicaciones , Neoplasias Uterinas/diagnóstico por imagen , Adulto JovenRESUMEN
INTRODUCTION: Prothrombin Complex Concentrate (PCC) for reversal of warfarin is the main therapeutic option in cases of life-threatening bleeding. Aim of the study was to investigate for using 4-factor PCC brought to the therapeutic levels of International Normalized Ratio (INR) values in cases of life-threatening bleeding in Emergency Department. METHODS: This retrospective cohort study was performed in a tertiary care university emergency department. Patients with active bleeding who were taking warfarin with INR levels of ≥1.5, and had received 4-factor prothrombin complex concentrate for treatment were included in to study. RESULTS: A total of 75 patients were included in the study. The median age of the study participants was 68 (minimum 23 to maximum 87) years and 45.3% (n = 34) of them were male. INR levels was normalized all patients who were received 4-factor PCC. Red blood cell (RBC) was transfused in 16 patients (21%) because of the low hemoglobin levels. Mean unite of the RBC packet was 2,75. The lengths of hospital stay of receiving 4-factor PCC rate were determined 4.9 ± 8.7 days. No thrombotic complications or adverse drug reactions were observed after 4-factor PCC administration in any of the patients. CONCLUSIONS: In our study 4-factor PCC was found to be effective and safe in rapidly reversing the effects of warfarin.
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Dolor Agudo/etiología , Traumatismos Ocupacionales/complicaciones , Presión/efectos adversos , Enfisema Subcutáneo/etiología , Dolor Agudo/tratamiento farmacológico , Adulto , Femenino , Traumatismos de la Mano/complicaciones , Traumatismos de la Mano/diagnóstico por imagen , Traumatismos de la Mano/tratamiento farmacológico , Humanos , Traumatismos Ocupacionales/diagnóstico por imagen , Traumatismos Ocupacionales/tratamiento farmacológico , Radiografía , Enfisema Subcutáneo/diagnóstico por imagenRESUMEN
BACKGROUND: The objective of this study was to determine the clinically important change in diagnostic accuracy and physical examination in the morphine vs. placebo group. METHODS: Subjects were randomized in a 1:1 ratio to receive a single dose intravenous morphine or placebo in a blinded fashion. Primary outcome measure was to determine if there was a clinically important change in diagnostic accuracy and physical examination in the morphine vs. placebo group. RESULTS: 80 subjects (39 were assigned to morphine and 41 to placebo) were included in the final analysis. Clinically important diagnostic accuracy rate was found to be 80% in the morphine group (31/39) and 78% in the placebo group (32/41), with a difference rate of 2% (95% CI -7% to 13%, p=0.9802. There was a statistically significant change in abdominal rigidity finding (15%) in morphine group in all of the abdominal physical examinations findings; however there was no change in placebo group (0%). The difference between two groups was also statistically significant (95% CI 2.3% to 30.5%, p= 0.031). CONCLUSION: Administration of opioid analgesia is safe and does not seem to impair clinical diagnostic accuracy in elderly patients with acute undifferentiated abdominal pain. Nevermore, opioids may change the physical examination findings such as abdominal rigidity.
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Dolor Abdominal/diagnóstico , Dolor Abdominal/tratamiento farmacológico , Dolor Agudo/diagnóstico , Dolor Agudo/tratamiento farmacológico , Analgésicos Opioides/uso terapéutico , Morfina/uso terapéutico , Anciano , Anciano de 80 o más Años , Método Doble Ciego , Femenino , Humanos , Inyecciones Intravenosas , Masculino , Dimensión del Dolor , Resultado del TratamientoRESUMEN
Kehrs sign was originally described by the German surgeon Hans Kehr (1862-1916). It is a classical example of referred pain: irritation of the diaphragm is signaled by the phrenic nerve as pain in the area above the clavicle. We present a case of a 21-year-old woman admitted to the emergency department with the chief complaint of left shoulder pain related to splenic abscess.
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Absceso/diagnóstico , Enfermedades del Bazo/diagnóstico , Absceso/complicaciones , Absceso/cirugía , Adulto , Diagnóstico Diferencial , Tratamiento de Urgencia , Femenino , Humanos , Dolor de Hombro/etiología , Enfermedades del Bazo/complicaciones , Enfermedades del Bazo/cirugíaRESUMEN
A 46-year-old man presented to the emergency department after being injured with a press machine from his left hand 30 minutes before admission. Subungual hematoma was diagnosed in his index finger, although the nail plate was intact. Emergency physicians could identify nail bed injury with bedside ultrasonography examination. This noninvasive, inexpensive, and repeatable diagnostic modality could preserve patients from a complex, invasive nail removal procedure.
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Uñas/lesiones , Servicio de Urgencia en Hospital , Traumatismos de los Dedos/diagnóstico por imagen , Hematoma/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Uñas/diagnóstico por imagen , Sistemas de Atención de Punto , UltrasonografíaRESUMEN
BACKGROUND: Procalcitonin is a calcitonin precursor that is used as an inflammatory biomarker in the plasma of patients with sepsis. OBJECTIVE: The aim of this study was to determine the diagnostic accuracy of emergency department (ED) point-of-care blood procalcitonin testing in identifying myocardial infarction (MI) in patients with chest pain of presumed ischemic origin. METHODS: Patients over 18 years of age who presented to the ED with MI-typical chest pain of presumed ischemic origin were included in the study. An initial point-of-care blood sample was drawn from each study patient for testing procalcitonin, troponin T, myoglobin, and creatine kinase-MB levels. A second sample was taken 4h after admission for a procalcitonin test. Finally, a 6-h post-admission blood sample was taken to measure troponin T, myoglobin, and creatine kinase-MB levels in each study patient who had an initial negative cardiac marker test. RESULTS: A total of 1008 patients with chest pain were admitted to the ED during the study period, and a total of 141 patients met study criteria and were entered into the study. ED point-of-care blood procalcitonin testing to identify myocardial infarction in patients with chest pain of presumed ischemic origin had a sensitivity of 38.3% (95% confidence interval [CI] 28.8-47.3%) and a specificity of 77.8% (95% CI 70.0-84.4%), a positive likelihood ratio (LR+) of 1.725 and a negative likelihood ratio (LR-) of 0.792. The 4th hour diagnostic values (sensitivity, specificity, LR+ and LR-) of procalcitonin semi-quantitative (PCT-Q) testing were 90% (95% CI 80.9-95.7%), 59.3% (95% CI 52.5-63.5%), 2.2, and 0.16, respectively. CONCLUSION: ED point-of-care testing for procalcitonin had poor diagnostic accuracy for predicting myocardial infarction.
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Síndrome Coronario Agudo/diagnóstico , Calcitonina/sangre , Infarto del Miocardio/diagnóstico , Precursores de Proteínas/sangre , Adulto , Anciano , Biomarcadores/sangre , Péptido Relacionado con Gen de Calcitonina , Dolor en el Pecho/diagnóstico , Servicio de Urgencia en Hospital , Femenino , Humanos , Inflamación/sangre , Masculino , Persona de Mediana Edad , Sistemas de Atención de Punto/normas , Estudios Prospectivos , Sensibilidad y EspecificidadRESUMEN
Favism is an acute hemolytic syndrome occurring in glucose-6-phosphate dehydrogenase (G6PD)-deficient individuals after the consumption of fava beans. The highest incidence is in boys aged 2-6 years. We report a 56-year-old man presented to the emergency department (ED) with recurrent syncope attacks due to favism. In our knowledge, this is the first report of favism-caused syncope in an adult patient without a G6PD deficiency diagnosis in the past and diagnosed in ED.
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Servicios Médicos de Urgencia , Favismo/etiología , Enfermedad del Almacenamiento de Glucógeno Tipo I/complicaciones , Síncope/inducido químicamente , Vicia faba/efectos adversos , Favismo/patología , Enfermedad del Almacenamiento de Glucógeno Tipo I/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Síncope/patologíaAsunto(s)
Corea/etiología , Accidente Cerebrovascular/complicaciones , Anciano de 80 o más Años , Antidiscinéticos/uso terapéutico , Aspirina/uso terapéutico , Corea/diagnóstico , Corea/tratamiento farmacológico , Servicio de Urgencia en Hospital , Haloperidol/uso terapéutico , Humanos , Masculino , Accidente Cerebrovascular/tratamiento farmacológicoRESUMEN
The case is presented of epiglottal and pre-epiglottal oedema secondary to infection of the pharyngolaryngeal area. The purpose of this report was to assess the utility of ultrasonography to image epiglottal and pre-epiglottal oedema. Bedside emergency department ultrasonography could be a valuable tool to detect pathological enlargement of the epiglottis. Ultrasonography may be used in unstable patients for diagnosing epiglottitis because it is cheap, rapid, non-invasive and does not aggravate the patient's symptoms.
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Edema/diagnóstico por imagen , Servicio de Urgencia en Hospital , Epiglotitis/diagnóstico por imagen , Edema/microbiología , Epiglotitis/microbiología , Humanos , Infecciones/diagnóstico por imagen , Enfermedades de la Laringe/diagnóstico por imagen , Masculino , Enfermedades Faríngeas/diagnóstico por imagen , UltrasonografíaRESUMEN
BACKGROUND: Femoral artery pseudoaneurysm following by cardiac catheterization is a serious groin complication requiring careful assessment and prompt intervention. AIMS: Risk of femoral artery pseudoaneurysm is estimated at 0.6 to 17 following diagnostic and interventional procedures. METHODS: The clinical usage of bedside ultrasonography as part of the physical examination by attending emergency physicians has increased significantly over recent years. RESULTS: Bedside Emergency Department ultrasonography provides the clinician with critical information noninvasively, rapidly determining various anatomical structures. CONCLUSIONS: We presented the case of a femoral artery pseudoaneurysm detected by the bedside emergency department ultrasonography secondary to angiographic catheterization.
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A 37-year-old man presented to the emergency department suffering from headache, nausea and vomiting, which had started 1 h previously. He had been diagnosed with coronary artery disease and had been taking isosorbid-5-mononitrate, aspirin and metoprolol for 3 days. His vital signs and physical and detailed neurological examinations were normal except for a new onset of bilaterally visible, palpable and pulsatile temporal arteries. We discuss how nitrates can increase the cerebral and also temporal blood flow, which can rarely be seen with the naked eye, as was observed in this patient.
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Edema/etiología , Enfisema/diagnóstico por imagen , Enfermedades de los Párpados/etiología , Enfermedades Orbitales/diagnóstico por imagen , Cráneo/diagnóstico por imagen , Niño , Edema/diagnóstico por imagen , Enfisema/etiología , Hueso Etmoides/diagnóstico por imagen , Hueso Etmoides/lesiones , Enfermedades de los Párpados/diagnóstico por imagen , Humanos , Masculino , Órbita/diagnóstico por imagen , Enfermedades Orbitales/diagnóstico , Enfermedades Orbitales/patología , Radiografía , Cráneo/patología , Fracturas Craneales/complicaciones , Fracturas Craneales/diagnóstico por imagenRESUMEN
OBJECTIVE: The aim of this study is to determine the predictors of difficult intubation in the emergency setting. METHODS: This prospective observational clinical study was conducted in the emergency department (ED) of a University Hospital with an annually census of 50 000 visits from May 2005 to May 2007. All patients requiring intubation in the ED were included into the study. During the study period, same airway management protocol was used all intubations. The study form included patient's demographic and variables according to intubation such as the Cormack-Lehane grade, modified LEMON score, Glasgow Coma Scale score, success rate, and associated complications. RESULTS: A total of 366 patients were included in the study. The mean age of the study patients was 46.8 +/- 22.8, and 68.6% (n = 251) of them were male. A total of 86 (23.5%) patients were classified in the difficult intubation group and 280 (76.5%) patients in easy intubation group. Logistic regression analysis performed by the variables found to be significant in the univariate analysis revealed thyroid-to-hyoid distance less than 2 fingers (odds ratio, 3.34; 95% confidence interval, 1.35-8.27; P = .009) as an independent factor complicating the intubation. Cormack and Lehane classification was strongly related to difficult intubation. Intubation was more difficult from grade 1 to 4 (11% vs 25.2% vs 34% vs 81.8%, respectively; P = .000). CONCLUSIONS: The thyroid-to-hyoid distance less than 2 fingers is the only independent variable in predicting difficult intubation. Mallampati classification is not a useful tool in classifying the difficult intubation in the ED that the "LEMON" acrostic can be modified to "LEON".