Abstract：
:Several clinical studies have yielded conflicting results in examining the effectiveness of bystander CPR (BCPR). The purpose of this pilot study was to determine the effectiveness of BCPR in an animal model of cardiac arrest and resuscitation. Ten swine were instrumented for hemodynamic and regional blood flow measurements with tracer microspheres. After two minutes of ventricular fibrillation (VF), the animals received eight minutes of either BCPR (five) or no-bystander CPR (NBCPR; five). Defibrillation was then attempted in both groups. If unsuccessful, CPR was begun and epinephrine 0.02 mg/kg was administered. Defibrillation was attempted again three and one-half minutes after epinephrine administration. Regional myocardial and cerebral blood flows were measured 30 seconds and five and one-half minutes after initiation of BCPR and one minute after epinephrine administration. In the BCPR group, myocardial blood flow was initially 29.0 +/- 33.2 and decreased to 15.0 +/- 21.5 mL/min/100 g during the last two and one-half minutes of BCPR. Cortical cerebral blood flow was initially 2.0 +/- 2.8 and fell to 0.6 +/- 0.8 mL/min/100 g during the last two and one-half minutes of BCPR. There were no statistical differences in myocardial blood flow and cerebral blood flow between the initial or late stages of BCPR (P greater than .14). There were no statistical differences in myocardial blood flow and cerebral blood flow between BCPR and NBCPR groups after epinephrine administration (P greater than .09).(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Ann Emerg Medjournal_title
Annals of emergency medicineauthors
Hoekstra JW,Rinnert K,Van Ligten P,Neumar R,Werman HA,Brown CGdoi
10.1016/s0196-0644(05)81561-6subject
Has Abstractpub_date
1990-08-01 00:00:00pages
881-6issue
8eissn
0196-0644issn
1097-6760pii
S0196-0644(05)81561-6journal_volume
19pub_type
杂志文章abstract：:A patient with primary axillary vein thrombosis was treated successfully in the emergency department with a single IV bolus of anistrepalase followed by continuous IV heparin. The patient's symptoms resolved quickly, and a repeat venogram 16 hours later showed near-complete resolution of the venous obstruction. We dis...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)81863-3
更新日期：1993-04-01 00:00:00
abstract：:Garter snake bites are generally innocuous to human beings. We report a case of human envenomation from the Wandering Garter snake (Thamnophis elegans vagrans). The patient, who was bitten on his right third fingertip, rapidly developed local edema, ecchymosis, and hemorrhagic vesicles. Systemic signs and symptoms did...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(94)70113-x
更新日期：1994-05-01 00:00:00
abstract：:Randomized clinical trials, which aim to determine the efficacy and safety of drugs and medical devices, are a complex enterprise with myriad challenges, stakeholders, and traditions. Although the primary goal is scientific discovery, clinical trials must also fulfill regulatory, clinical, and ethical requirements. In...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2012.01.020
更新日期：2012-10-01 00:00:00
abstract：:[Parkhurst DC: Shift change. Ann Emerg Med June 1998;31:785-788.]. ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：
更新日期：1998-06-01 00:00:00
abstract：STUDY OBJECTIVE:We present our experience with a novel technique for the reduction of acute hip dislocation in the emergency department (ED). METHODS:We searched the medical records of all patients with a hip dislocation treated in our ED during a 4-year period. We recorded patient demographics, reduction technique, o...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2011.07.010
更新日期：2011-12-01 00:00:00
abstract：STUDY OBJECTIVE:We evaluated the influence of home visiting on the risk for medically attended unintentional injury during home visiting (0 to 3 years) and subsequent to home visiting (3 to 5 years). METHODS:A retrospective, quasi-experimental study was conducted in a cohort of mother-child pairs in Hamilton County, O...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2017.01.029
更新日期：2017-09-01 00:00:00
abstract：STUDY OBJECTIVES:By evaluating the efficacy of metoclopramide alone and in combination with ibuprofen versus placebos, this study was designed to both evaluate the efficacy of metoclopramide and elucidate its mechanism of action in the treatment of migraine headache. DESIGN:The study was conducted over a two-year peri...
journal_title：Annals of emergency medicine
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0196-0644(05)80201-x
更新日期：1993-02-01 00:00:00
abstract：STUDY OBJECTIVE:The antivenom currently available for treatment of systemic black widow envenomation (latrodectism) is composed of equine whole immunoglobin. Although considered effective, it has been associated with anaphylaxis and 2 reported fatalities. We test the efficacy and safety of new equine antivenom composed...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.annemergmed.2019.02.007
更新日期：2019-09-01 00:00:00
abstract：:In May 1993, the appearance of critically ill patients with unexplained respiratory distress was noted in the Four Corners area formed by New Mexico, Arizona, and Colorado. This epidemic was ultimately linked to a hantavirus, an emerging pathogen. The impact on the emergency department of a new infectious disease with...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(94)70179-2
更新日期：1994-09-01 00:00:00
abstract：:The Advanced Trauma Life Support (ATLS) course is sponsored by the American College of Surgeons Committee on Trauma. This course was developed to provide a consistent method of care for the resuscitation and evaluation of the injured patient. The ATLS course provides an easily remembered method for evaluating and trea...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(99)70238-6
更新日期：1999-08-01 00:00:00
abstract：STUDY OBJECTIVE:Emergency department (ED) patients with atrial fibrillation or flutter are at risk of stroke, and guidelines recommend anticoagulation for patients with increased cardiovascular risk. Emergency physicians have a unique opportunity to provide appropriate anticoagulation for such patients, and we wished t...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2013.04.004
更新日期：2013-12-01 00:00:00
abstract：STUDY OBJECTIVE:We examine whether a specific educational effort reduces emergency department violence in the short term and quantify the amount of violence in the ED. METHODS:Cross-sectional prospective surveys were conducted at a tertiary referral center at baseline (1998) and at 3 and 6 months (1999) after the Prev...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1067/mem.2002.121202
更新日期：2002-01-01 00:00:00
abstract：:To assess the relationship between conjunctival pH (pHcj), arterial pH (pHa), and cardiorespiratory variables during normal and low-flow conditions, hemorrhagic hypotension was induced in eight dogs. Conjunctival pH became significantly less than control values after a hemorrhage volume of 15 mL/kg (P less than .05); ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(85)80630-2
更新日期：1985-09-01 00:00:00
abstract：:We report an unusual presentation of solvent abuse. A 17-year-old boy was brought to the emergency department after he inhaled fumes from a rag soaked with a carburetor cleaner containing toluene, methylene chloride, and methanol. Considered to be intoxicated from the acute effects of sniffing toluene or methylene chl...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)82467-9
更新日期：1990-06-01 00:00:00
abstract：STUDY OBJECTIVE:We describe the recidivism characteristics of an adult emergency department (ED) observation unit population and determine whether rates differ according to demographic or clinical features. METHODS:This prospective observational cohort study of a protocol-driven ED observation unit reviewed all discha...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2010.02.012
更新日期：2010-07-01 00:00:00
abstract：STUDY OBJECTIVE:Increasingly, hospitals are using utilization review software to reduce hospital admissions in an effort to contain costs. Such practices have the potential to increase the number of unsafe discharges, particularly in public safety-net hospitals. Utilization review software tools are not well studied wi...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2017.03.043
更新日期：2017-11-01 00:00:00
abstract：STUDY OBJECTIVE:We identify the incidence and predictors of missed fracture and characterize patterns of radiography performance in children with a diagnosis of radial head subluxation in the emergency department (ED) setting. METHODS:We queried the Pediatric Health Information System database for visits by children y...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2020.09.002
更新日期：2021-02-01 00:00:00
abstract：STUDY OBJECTIVE:To evaluate selective aortic arch perfusion (SAAP) with an oxygenated fluorocarbon emulsion, with and without aortic arch epinephrine during cardiac arrest. METHODS:This randomized, controlled study, undertaken at a university research laboratory, involved 15 mixed-breed dogs. After 10 minutes of ventr...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(97)70244-0
更新日期：1997-05-01 00:00:00
abstract：STUDY OBJECTIVE:Factors associated with intraosseous (IO) catheterization are not well described. Our objective is to identify factors associated with the attempt and timing of IO catheterization in a pediatric emergency department (ED) resuscitation setting. METHODS:We completed a video-based, case-control study (1:3...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2019.09.005
更新日期：2020-06-01 00:00:00
abstract：:Acute ischemic stroke is the third leading cause of death in the United States and the leading cause of adult disability. The direct and indirect costs of stroke care exceed $51 billion annually. In 1996, the US Food and Drug Administration approved the first treatment for acute ischemic stroke, intravenous tissue pla...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,评审
doi：10.1067/mem.2001.111573
更新日期：2001-02-01 00:00:00
abstract：STUDY OBJECTIVE:To determine whether N-acetylcysteine (NAC reduces methemoglobin. METHODS:We carried out an in vitro laboratory experiment in which five healthy adult volunteers donated blood. Each sample was divided equally among three test tubes. Tube 1 served as a negative control. Sodium nitrite .18 mol/L with dex...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(96)70112-9
更新日期：1996-11-01 00:00:00
abstract：:Experimental ischemia by the classic frostbite rabbit ear model clearly defined the role of thromboxane as a mediator of progressive dermal ischemia in frostbite injuries. The therapeutic groups consisted of the antiprostanoids, methylprednisolone, and aspirin combined with anti-thromboxane agents Aloe vera and methim...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(87)80758-8
更新日期：1987-09-01 00:00:00
abstract：STUDY OBJECTIVES:To determine the feasibility of Pap screening and follow-up of urban emergency department patients and the prevalence of cervical dysplasia and carcinoma in this group. DESIGN:During a four-month period, Pap smears were added to pelvic examinations performed in the ED. Follow-up, including repeat Pap ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)82931-2
更新日期：1992-08-01 00:00:00
abstract：STUDY OBJECTIVE:Video imaging of intubation as seen by the laryngoscopist has not been a part of traditional instruction methods, and its potential impact on novice intubation success rates has not been evaluated. METHODS:We prospectively tracked the success rates of novice intubators in paramedic classes who were req...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1067/mem.2001.111516
更新日期：2001-01-01 00:00:00
abstract：:Blunt abdominal trauma is a common presentation to the emergency department. Ischemic colitis is a rare complication of this and its possible sequelae are important for an emergency physician to recognize. A 21-year-old man presented to the emergency department with abdominal pain and hourly episodes of bright red blo...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2011.01.014
更新日期：2011-08-01 00:00:00
abstract：:In a traditional clinical trial, a fixed number of patients are evaluated before the data are analyzed. This has the disadvantage that more patients may be enrolled than are necessary to achieve a statistically significant result. Sequential statistical techniques provide a method for the analysis of clinical trials s...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)82570-3
更新日期：1990-09-01 00:00:00
abstract：STUDY OBJECTIVE:Inflammation plays an important role in acute coronary syndromes, and some evidence indicates that patients with a more pronounced vascular inflammatory response have a poorer outcome. Soluble intercellular adhesion molecule-1 (sICAM-1) is a specific marker for vascular endothelial cell activation. The ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1067/mem.2001.117199
更新日期：2001-09-01 00:00:00
abstract：:In order to assess more rationally the requirement for anticoagulation during intraoperative autotransfusion, the clotting competence of blood collected from the body cavities of 31 trauma victims entering our emergency department with indications for intraoperative transfusion was assessed. Blood was collected at tho...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(81)80375-7
更新日期：1981-03-01 00:00:00
abstract：STUDY OBJECTIVE:Cost concerns may inhibit emergency medical services (EMS) use. Novel tax-based and subscription prepayment programs indemnify patients against the cost of EMS treatment and transport. We determine whether the presence of (or enrollment in) prepayment plans increase EMS use among patients with acute che...
journal_title：Annals of emergency medicine
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：
更新日期：2000-06-01 00:00:00
abstract：:A prospective study was conducted to test the reliability of at-home observation of head trauma victims in the rural South among a population of low educational level. During a four-month period, 99 patients entered and 90 patients finished the study. In all cases, an individual was identified as willing to accept the...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(88)80297-x
更新日期：1988-02-01 00:00:00
