Abstract：
STUDY OBJECTIVE:Training physicians in new skills through classroom-based teaching has inherent cost and time constraints. We seek to evaluate whether Web-based didactics result in similar knowledge improvement and retention of basic ultrasonographic principles and the Extended Focused Assessment with Sonography for Trauma (EFAST) compared with the traditional method. METHODS:Physicians from 2 German emergency departments were randomized into a classroom group with traditional lectures and a Web group who watched narrated lectures online. All participants completed a pre- and posttest and a second posttest 8 weeks later. Both groups underwent hands-on training after the first posttest. A control group completed the 2 initial tests without didactic intervention. RESULTS:Fifty-five subjects participated in the study. Both the classroom and Web group showed significant improvement in pre- and posttest 1 scores (75.9% versus 93.9% and 77.8% versus 92.5%; P<.001 for both), with similar knowledge retention after 8 weeks (88.6% and 88.9%; P=.87). No statistically significant difference in mean test scores could be found between the 2 groups at each point: -1.9% (95% confidence interval [CI] -5.2% to 1.4%) for the pretest, 1.4% (95% CI -0.6% to 3.4%) for posttest 1, and -0.3% (95% CI -3.9% to 3.3%) for posttest 2. The control group showed no learning effect without intervention (83.3% versus 82.8%, ; P=.88). CONCLUSION:Web-based learning provides the potential to teach physicians with greater flexibility than classroom instruction. Our data suggest that Web-based ultrasonography and EFAST didactics are comparable to traditional classroom lectures and result in similar knowledge retention.
journal_name
Ann Emerg Medjournal_title
Annals of emergency medicineauthors
Platz E,Goldflam K,Mennicke M,Parisini E,Christ M,Hohenstein Cdoi
10.1016/j.annemergmed.2010.04.019subject
Has Abstractpub_date
2010-12-01 00:00:00pages
660-7issue
6eissn
0196-0644issn
1097-6760pii
S0196-0644(10)00389-6journal_volume
56pub_type
杂志文章,随机对照试验abstract：STUDY OBJECTIVE:We compare laryngoscopy performance and overall intubation success in trauma airways when primary airway management alternated between emergency medicine and anesthesia residents on an every-other-day basis. METHODS:Data on all trauma intubations during approximately 3 years were prospectively collecte...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(03)00638-3
更新日期：2004-01-01 00:00:00
abstract：STUDY OBJECTIVE:To determine whether pediatric patients with acute, mild to moderate acetaminophen exposures, treated with home monitoring alone, develop systemic signs of hepatic injury. METHODS:A prospective, observational study of calls to a regional poison center over a 25-month period was performed. Patients were...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(00)70074-6
更新日期：2000-03-01 00:00:00
abstract：STUDY OBJECTIVE:To determine the clinical characteristics of endotracheal intubation in the French emergency prehospital medical system and compare these data with those of other systems. METHODS:This study was performed in lle de France (Paris Region) in mobile ICUs staffed by physicians. This prospective, descriptiv...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(98)70175-1
更新日期：1998-10-01 00:00:00
abstract：STUDY OBJECTIVE:We seek to describe the medical history and clinical findings of patients attending the emergency department (ED) with suspected coronavirus disease 2019 (COVID-19) and estimate the diagnostic accuracy of patients' characteristics for predicting COVID-19. METHODS:We prospectively enrolled all patients ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2020.05.022
更新日期：2020-10-01 00:00:00
abstract：:The ingestion of the mushroom Amanita phalloides is associated with hepatic necrosis appearing clinically two to three days after ingestion. The mechanism of this toxicity is unknown, and no reliable antidote is available. Because of the similarity of Amanita poisoning to other toxins affecting cytochrome P450, we inv...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(87)80472-9
更新日期：1987-10-01 00:00:00
abstract：:A series of 10 seriously injured patients requiring resuscitation and definitive operative control of hemorrhage was studied. Simultaneous arterial and mixed venous blood gases were measured sequentially throughout the resuscitative and operative periods. Improvement of the mixed venous oxygen saturation was associate...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(80)80002-3
更新日期：1980-04-01 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：:The sudden emergence of 2009 H1N1 influenza in the spring of that year sparked a surge in visits to emergency departments in New York City and other communities. A larger, second wave of cases was anticipated the following autumn. To reduce a potential surge of health system utilization without denying needed care, we...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2010.04.005
更新日期：2010-09-01 00:00:00
abstract：:Clinical presentations and pathogeneses of endocarditis and aspects of its diagnosis and management relevant to emergency department practice are reviewed. Guidelines for admission, laboratory evaluation, and decisions regarding the initiation of therapy in the ED are offered. Also discussed are the role of the emerge...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,评审
doi：10.1016/s0196-0644(05)81663-4
更新日期：1991-04-01 00:00:00
abstract：:Patients evaluated by paramedics but not transported to the hospital account for 50% to 90% of emergency medical services lawsuits. We reviewed 2,698 consecutive paramedic run reports to examine documentation in these cases. Documentation criteria for prehospital patient release were history, physical examination, vit...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)82187-0
更新日期：1990-05-01 00:00:00
abstract：STUDY OBJECTIVE:We describe the operators, techniques, success, and adverse event rates of adult emergency department (ED) intubation through multicenter prospective surveillance. METHODS:Eighteen EDs in the United States, Canada, and Australia recorded intubation data onto a Web-based data collection tool, with a gre...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,多中心研究
doi：10.1016/j.annemergmed.2014.10.036
更新日期：2015-04-01 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：:Incarcerated rectal prolapse is a potential surgical emergency. We report a case in which a simple but effective technique involving the desiccating effect of granulated sugar (sucrose) was used to aid the manual reduction of prolapsed but viable rectal tissue. ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(97)70174-4
更新日期：1997-09-01 00:00:00
abstract：:Abruptio placentae is a complication of pregnancy associated with significant morbidity and mortality for both fetus and mother. The presence of uterine pain and tenderness traditionally has been considered a useful criterion for distinguishing abruptio placentae from other causes of bleeding in pregnancy. We report t...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)81040-6
更新日期：1992-07-01 00:00:00
abstract：STUDY OBJECTIVE:To investigate whether the addition of a single aerosolized dose of glycopyrrolate leads to a greater improvement in pulmonary function than treatment with albuterol alone for patients with acute exacerbation of chronic obstructive pulmonary disease (COPD). DESIGN:Prospective, randomized, blinded, cont...
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(95)70260-1
更新日期：1995-04-01 00:00:00
abstract：STUDY OBJECTIVE:Peripheral intravenous catheters are the most common invasive device in health care yet have very high failure rates. We investigate whether the failure rate could be reduced by the addition of skin glue to standard peripheral intravenous catheter care. METHODS:We conducted a single-site, 2-arm, nonbli...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.annemergmed.2015.11.026
更新日期：2016-08-01 00:00:00
abstract：:This report describes a case of near-fatal intoxication following accidental exposure to 1, 1, 1-trichloroethane in a child. This solvent, generally safe, is widely used to 1, 1, 1-trichloroethane in a child. This solvent, generally safe, is widely used in industrial and domestic preparations. Exposure to high levels ...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(81)80011-x
更新日期：1981-10-01 00:00:00
abstract：:Decisions about medical resource triage during disasters require a planned structured approach, with foundational elements of goals, ethical principles, concepts of operations for reactive and proactive triage, and decision tools understood by the physicians and staff before an incident. Though emergency physicians ar...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,评审
doi：10.1016/j.annemergmed.2011.06.012
更新日期：2012-03-01 00:00:00
abstract：:Despite 3 decades of scientific progress, rates of survival from out-of-hospital cardiac arrest remain low. The Cardiac Arrest Registry to Enhance Survival (CARES) was created to provide communities with a means to identify cases of out-of-hospital cardiac arrest, measure how well emergency medical services (EMS) perf...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2009.03.018
更新日期：2009-11-01 00:00:00
abstract：:We present the case of a diver who experienced the acute onset of shoulder pain after a rapid ascent. It was determined that the patient had decompression sickness ("the bends") of the right shoulder and pulmonary barotrauma resulting in secondary pneumoperitoneum. He underwent decompression, with prompt resolution of...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(87)80240-8
更新日期：1987-11-01 00:00:00
abstract：STUDY OBJECTIVE:Patients who leave before being seen by a physician represent a significant problem for many emergency departments (EDs). We sought to determine the effect of a new ED rapid entry and accelerated care at triage (REACT) process on the frequency of patients who leave before being seen. METHODS:We conduct...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2005.06.013
更新日期：2005-12-01 00:00:00
abstract：:Managed care organizations (MCOs) have proliferated throughout the United States. Interaction by patients, physicians, and emergency medical services systems with MCOs is evolving. Although MCOs have had some notable successes in reducing health care expenditures, the way in which MCO enrollees gain access to emergenc...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(96)70098-7
更新日期：1996-12-01 00:00:00
abstract：STUDY OBJECTIVE:The purpose of this study was to observe, measure, and describe the changes in central venous oxygen saturation during CPR and immediately after return of spontaneous circulation. It also was to examine the clinical utility of continuous central venous oxygen saturation monitoring as a indicator of retu...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(05)80650-x
更新日期：1992-09-01 00:00:00
abstract：:A study was undertaken to assess the efficacy and safety of femoral venous catheterization for resuscitation of critically ill patients in the emergency department setting. From May 1982 to April 1983, 100 attempts were made at percutaneous insertion of a large-bore catheter into the femoral veins of patients presenti...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/s0196-0644(84)80471-0
更新日期：1984-04-01 00:00:00
abstract：:Ethanol disrupts the physical structure of cell membranes. The most fluid membranes, including those that are low in cholesterol, are the most easily disordered by ethanol. Although the membrane-disordering effect is small, there is pharmacological, temporal, and genetic evidence that it is important. Animals that are...
journal_title：Annals of emergency medicine
pub_type： 杂志文章,评审
doi：10.1016/s0196-0644(86)80120-2
更新日期：1986-09-01 00:00:00
abstract：STUDY OBJECTIVE:We evaluate the effectiveness and safety of an outpatient clinical care pathway for the initial treatment of acute proximal lower-extremity deep venous thrombosis (DVT) with low molecular weight heparin (LMWH) managed by the emergency department of 2 affiliated community hospitals. METHODS:This observa...
journal_title：Annals of emergency medicine
pub_type： 临床试验,杂志文章
doi：10.1067/mem.2001.113703
更新日期：2001-03-01 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：:Experimental data have suggested that pneumatic external counterpressure improves outcome in intra-abdominal hemorrhage by either a tamponade effect and/or elevation in central systemic blood pressure. As a result, the empiric use of the pneumatic antishock garment (PASG) has become a standard of care, even to the poi...
journal_title：Annals of emergency medicine
pub_type： 临床试验,杂志文章
doi：10.1016/s0196-0644(87)80064-1
更新日期：1987-06-01 00:00:00
abstract：STUDY OBJECTIVE:We describe cases referred for physician review because of concern about quality of patient care and identify factors that contributed to patient care management problems. METHODS:We performed a retrospective review of 636 cases investigated by an emergency department physician review committee at an u...
journal_title：Annals of emergency medicine
pub_type： 杂志文章
doi：10.1016/j.annemergmed.2007.06.483
更新日期：2008-03-01 00:00:00
abstract：STUDY OBJECTIVE:Scorpion envenomation is a common life-threatening hazard in tropical and subtropical countries. Standard treatment is not clearly defined. Many therapies, such as steroids, are prescribed without experimental justification. We sought to assess the efficacy of systematic administration of intravenous hy...
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(97)70105-7
更新日期：1997-07-01 00:00:00
