bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hospital Disaster Management Simulation System
Authors: Levi Lion , Bregman David , Geva Hana , Revach Moshe 
Published: July 2016

AbstractIntroduction:Theoretically, simulation of disastrous situations has many advantages in that it prepares hospital staff to cope with the real scenario. It is a challenge to create the database and custom-making a friendly software while still keeping it representative of a real situation. This article describes experience with developing and implementing the use of simulation software as a drilling technique used by Israeli hospitals.Methods:The application was developed using SIMAN/ARENA software. Knowledge and a database for a basic multi-casalty incident (MCI) were developed in the pilot phase. It contains detailed description of the casualties which can be compared with the real hospital capabilities (staff and infrastructure). A consensus committe decided the crucial model issues and estaalished the thresholds for quality performance indicators. Interfaces to the each hospital's information management systems (IMS) were developed and the various output documents of each exercised step were updated. Before drilling, the hospital managerial staff received notice and had to prepare the data on the anticipated resources required The simulation staff, as well as representatives from the hospitals, then conducted the limited scale drill (LSD).Results:During the LSD, the trained hospital staff were given two types of input: 1) copies of reports on patients entering the stations and had to enter them into its IMS; and 2) timed telephone notifications of problems in each station. During a 90 minutes drill, there were about 15 timely reports and 20 telephone problems. The evaluation of the LSD were based mainly on the following: 1) observing the staff solving various problems; 2) constructing a detailed picture of the situation; and 3) measuring the effectiveness of the hospital IMS. The drill ended with a discussion. Lessons are drawn from each drill in order to find methods for optimizing the conduct of the hospital. An animation tool proved to be useful in describing bottle necks in emergency room, diagnostic department, and operating rooms.Conclusion:Simulation techniques and a preparatory limited scale drill have advantages in evaluating and improving preparedness of hospitals for managing an MCI before a full scale drill is carried out.
The Role of EMS Systems in Public Health Emergencies
Authors: McIntosh Barbara A. , Hinds Patricia , Giordano Lorraine M. 
Published: July 2016

AbstractIntroduction:Until now, the public health response to the threat of an epidemic has involved coordination of efforts between federal agencies, local health departments, and individual hospitals, with no defined role for prehospital emergency medical services (EMS) providers.Methods:Representatives from the local health department, hospital consortium, and prehospital EMS providers developed an interim plan for dealing with an epidemic alert. The plan allowed for the prehospital use of appropriate isolation procedures, prophylaxis of personnel, and predesignation of receiving hospitals for patients suspected of having infection. Additionally, a dual notification system utilizing an EMS physician and a representative from the Office of Infectious Diseases from the hospital group was implemented to ensure that all potential cases were captured. Initially, the plan was employed only for those cases arising from the Centers for Disease Control and Prevention (CDCJ/Public Health Service (PHS) quarantine unit at the airport, but its use later was expanded to include all potential cases within the 9–1–1 system.Results:In the two test situations in which it was employed, the plan incorporating the prehospital EMS sector worked well and extended the “surveillance net” further into the community. During the Pneumonic Plague alert, EMS responded to the quarantine facilities at the airport five times and transported two patients to isolation facilities. Two additional patients were identified and transported to isolation facilities from calls within the 9–1–1 system. In all four isolated cases, Pneumonic Plague was ruled out. During the Ebola alert, no potential cases were identified.Conclusion:The incorporation of the prehospital sector into an already existing framework for public health emergencies (i.e., epidemics), enhances the reach of the public safety surveillance net and ensure that proper isolation is continued from identification of a possible case to arrival at a definitive treatment facility.
The Dynamic Nature of ST-Segment and T-Wave Changes During Acute MI
Authors: Harvey Richard A. , Fuller Frederick P. 
Published: July 2016

AbstractObtaining aprehospital 12-lead electrocardiogram (ECG) diagnostic of acute myocardial injury has been demonstrated to hasten the administration of thrombolytic agents in the emergency department. This case demonstrates that aprehospital electrocardiogram diagnostic of acute anterior wall infarction can become non-diagnostic following routine administration of oxygen, nitroglycerin, and morphine by paramedics. Although this phenomenon has been observed in the in-hospital setting, it has not been reported in patients with a prehospital ECG.
Patient Selection for Advanced Prehospital Care in a Two-Level Emergency Medical System
Authors: Applebaum David 
Published: July 2016

In Jerusalem, the Emergency Medical Service is the sole prehospital provider for a population of 450,000 residents. Ambulances are dispatched from a centrally located first-aid center. Separate basic and advanced life support (MICU) ambulances are provided. Basic life support units are staffed by Emergency Medical Technicians (EMTs) trained to provide first aid and cardiopulmonary resuscitation (CPR). These units are dispatched to service persons in whom advanced life support (ALS) services are not likely to be required. The MICU is staffed by paramedical personnel plus a qualified physician. In order to maximize the efficiency of the service an attempt was made to use the MICU only for patients who may benefit from ALS interventions.Selection of patients for whom the ALS unit may be required is accomplished by switchboard operators. These personnel routinely dispatch the MICU for definite emergencies such as unconsciousness or absence of breathing. All other cases have been reported first to an on-call physician who ultimately decides whether or not to dispatch the MICU. This method of determining priority for dispatch is called the Consultation-Dispatch System (CDS). This method of determining priority seemed inefficient, so an alternative system was implemented that did not require prior physician consultation. This brief report details the impact of this change on system operation and MICU activity.
A Survey of Advanced Life Support Practices in the United States
Authors: Lavery Robert F. , Doran James , Tortella Bartholomew J. , Cody Ronald P. 
Published: July 2016

AbstractStudy Objective:A national survey was conducted to determine the sponsorship of emergency medical services (EMS) projects, composition of EMS advanced life support (ALS) teams, types of medications and equipment carried, and procedures approved for use by EMS systems in the United States.Methods:A mail survey was sent to 211 training supervisors of EMS services across the United States in 1989. The survey requested demographic and service-related information, including types of EMS sponsorship, composition of ALS teams, medications and equipment carried, and procedures which personnel have been trained to use. Medications carried were correlated with advanced cardiac life support (ACLS), the American College of Emergency Physicians (ACEP) recommended drug lists, and with the sponsoring agency.Results:One-hundred seventy (70%) survey forms were returned. The major providers of ALS in the United States are fire departments (36%), followed by private providers (26%), hospitals (22%), and local governments (16%). The most common ALS team composition was two paramedics followed by one paramedic and one emergency medical technician (EMT). Most ALS services carry all of the recommended ACLS medications; a much smaller percentage carry all of the drugs recommended by ACEP. Fire department based ALS units carried the least number of medications; hospital-based ALS units carried the highest number of medications. Combined, over 80 different medications were carried by the services responding to the survey.Conclusion:The use of ACLS drugs and procedures are well-established nation-wide; less accepted are the medications recommended by ACEP. While over 80 different medications are carried by the EMS systems that responded to this survey, only a small fraction have been investigated in the prehospital setting.
Hazardous Materials Incidents: A One-Year Retrospective Review in Central California
Authors: Walter Frank G. , Dedolph Richard , Kallsen Gene W. , Knopp Robert K. 
Published: July 2016

AbstractObjective:This study describes the epidemiology of hazardous materials (hazmat) incidents in Fresno County, California, and analyzes the emergency medical services (EMS) response to these incidents.Setting:The study area has a population of 635,000 people living in an area of 6,004 square miles.Design:All Hazmat Emergency Response Team (HERT) reports and related prehospital, emergency department, and inpatient records from ljuly 1988 through 30 June 1989 were reviewed retrospectively.Results:There were 107 hazmat incidents involving 156 materials consisting of pesticides (24.4%), miscellaneous chemicals (17.3%), corrosives (16.7%), petroleum products (13.5%), airborne toxins (10.2%), organic solvents (7.7%), unidentified chemicals (5.1%), infectious medical waste (1.9%), empty containers with radioactive warning symbols but without detectable radiation (1.3%), heavy metals (1.3%), and alkali metals (0.6%). In ten (9%) of the 107 incidents, 68 patients required on-scene evaluation and 26 patients were transported to emergency departments. Four of these patients required admission, three because of injuries due to vehicular accidents, and one because of a coincidental cere-brovascular accident. Five incidents produced multiple victims from exposures to airborne toxins, accounting for 63 (93%) of 68 patients. Spills of solid or liquid pesticides occurred in four incidents involving patients. Ambulance personnel and/or equipment became contaminated in three of these four incidents.Conclusions:1) Ambulances should be dispatched selectively to hazmat incidents because only 9% of incidents involved patients. 2) training should emphasize personnel protection and proper patient decontamination to help prevent contamination of EMS personnel and equipment. 3) Preparation of EMS personnel should emphasize exposure to airborne toxins because these produced 93% of patients.
Multi-Casualty Incident EMS Response at a Very Remote Location
Authors: Lewis Craig R. , Johnson Mark S. 
Published: July 2016

When a multiple patient incident occurs in a remote location, significant challenges are presented to the Emergency Medical Services (EMS) system. Emergency medical services systems need to have the capability to respond effectively to major incidents anywhere within the service area.On 2 September, 1988, some time after 1400H, a Gray Line of Alaska tour bus overturned at milepost 132 on the Taylor Highway in the interior region of Alaska. The bus rolled from a soft shoulder down a hill as it attempted to pass a large truck going the opposite direction. The accident location was 220 air miles east of Fairbanks, a city of about 60,000 population.
Disaster Reanimatology Potentials: A Structured Interview Study in Armenia. III. Results, Conclusions, and Recommendations
Authors: Pretto Ernesto A. , Ricci Edmund , Klain Miroslav , Safar Peter , Semenov Victor , Abrams Joel , Tisherman Samuel , Crippen David , Comfort Louise ,   other members of the Disaster Reanimatology Study Group
Published: July 2016

AbstractNational medical responses to catastrophic disasters have failed to incorporate a resuscitation component.Purpose:This study sought to determine the lifesaving potentials of modern resuscitation medicine as applied to a catastrophic disaster situation. Previous articles reported the preliminary results (I), and methodology (II) of a structured, retrospective interview study of the 1988 earthquake in Armenia. The present article (III) reports and discusses the definitive findings, formulates conclusions, and puts forth recommendations for future responses to catastrophic disasters anywhere in the world.Results:Observations include: 1) The lack of adequate construction materials and procedures in the Armenian region contributed significantly to injury and loss of life; 2) The uninjured, lay population together with medical teams including physicians in Armenia were capable of rapid response (within two hours); 3) Due to a lack of Advanced Trauma Life Support (ATLS) training for medical teams and of basic first-aid training of the lay public, and scarcity of supplies and equipment for extrication of casualties, they were unable to do much at the scene. As a result, an undetermined number of severely injured earthquake victims in Armenia died slowly without the benefit of appropriate and feasible resuscitation attempts.Recommendations:1) Widespread adoption of seismic-resistant building codes for regions of high seismic risk; 2) The lay public living in these regions should be trained in life-supporting first-aid (LSFA) and basic rescue techniques; 3) Community-wide emergency medical services (EMS) systems should be developed world-wide (tai-lored to the emergency needs of each region) with ATLS capability for field resuscitation; 4) Such systems be prepared to extend coverage to mass casualties; 5) National disaster medical system (NDMS) plans should provide integration of existing trauma-EMS systems into regional systems linked with advanced (heavy) rescue (public works, fire, police); and 6) New techniques and devices for victim extrication should be developed to enable rapid extrication of earthquake casualties within 24 hours.
The Prevalence of Occupational Injuries in EMTs in New England
Authors: Schwartz Robert J. , Benson Lionel , Jacobs Lenworth M. 
Published: July 2016

AbstractObjective:To characterize the prevalence and morbidity of injuries to emergency medical technicians EMTs) in New England [United States].Design:A survey was mailed to a 2% random sample of all registered EMTs in the six New England States. The identity of the EMTs remained anonymous, and a second mailing was used to improve return rate. The EMTs were requested to recall events that occurred during the previous six months.Results:A total of 439 of the 786 (56%) surveys were returned representing 13,875 hours of duty time in the six-month period. Seventy one percent of the EMTs were male with a mean age of 35 years. Sixty-six percent were basic-EMTs. Injury attack rates (number of injuries/100 EMTs/6 months) were: stress, 11.2; back, 10.5; extremity, 9.8; assault, 8.4; ambulance collision, 4.1; hearing loss, 2.5; and eye injury, 1.4. Twelve percent of the EMTs were injured more than once in the six-month period. The paramedics more frequently were involved in ambulance collisions, suffered from stress, and were less likely to injure their back. There were minor interstate differences. Disability due to back injury affected 2.5% of those surveyed, four EMTs lost duty time secondary to an assault, and 0.5% of the EMTs were out of work due to stress.Conclusions:This survey begins to characterize the occupational risks of EMTs. The prevalence of back injuries, assault, stress, and extremity injuries seems to be too high. Educational programs and preventive interventions should be designed to minimize back injuries, stress, and assault. There is a need for more research nationwide in order to better characterize these injuries.
Do-Not-Resuscitate Orders: Where Are They in the Prehospital Setting?
Authors: Koenig Kristi L. , Tamkin Gary W. 
Published: July 2016

AbstractWithout a well-functioning, prehospital, do-not-resuscitate (DNR) system in place, emergency medical service (EMS) providers must resuscitate all patients who access the system, regardless of the patients' wishes and regardless of what makes ethical or economic sense. In lieu of valid documentation, it is not appropriate to withhold resuscitative measures in this critical, time-dependent situation. In order to help EMS systems implement functional prehospital DNR protocols, this paper reviews the state-of-the-art of prehospital DNR including the issues to consider when designing such a system and a discussion of the features of some of the existing systems. This review includes: 1) the basis and requirements of a DNR system; 2) legal and physical forms for DNR orders; 3) eligibility for DNR status; 4) reversal of DNR orders; and 5) inappropriate use of EMS systems for DNR patients. Finally, a more general discussion of overall resource utilization in prehospital resuscitations is presented to emphasize that implementing prehospital DNR systems is only one piece of a larger issue.
Pregraduate Training in Emergency Medicine
Authors: Binder Louis , Colohan Desmond , Dick Wolfgang , Nemitz Bernard , Donchin Yoel , Ohashi Noriyoshi 
Published: July 2016

AbstractA panel session on undergraduate education in Emergency Medicine from a worldwide perspective was conducted at the Seventh World Congress of Emergency and Disaster Medicine in Montreal, in May, 1991. Desmond Colohan MD, of the University of Toronto (Canada) was the panel moderator. Panel speakers were: Louis Binder MD, Texas Tech University Health Services Center (USA); Wolfgang Dick MD, University of Mainz (Germany); Bernard Nemitz MD, Faculty de Medicine d'Ameins (France); Yoel Donchin MD, Hadassa Medical Organization (Israel); and Noriyoshi Ohashi MD, Tsukuba Medical Center (Japan).
Therapeutic Agents Utilized in Urban/Rural Prehospital Care
Authors: Moss Robert L. , Kolaric David , Watts Andre 
Published: July 2016

AbstractIntroduction:Objectives of this study were to determine the number of prehospital emergency patients who were given advanced life support (ALS) drugs and to compare utilization rates for ALS drugs in urban and rural environments. Certified ALS emergency medical technicians (Arizona) have 29 therapeutic agents authorized for prehospital administration. These agents may be administered only under direction of a medical control authority or by following standing orders.Methods:A retrospective review was made of prehospital emergency encounter records. They were acquired by the Arizona Office of Emergency Medical Services (OEMS) from rural EMS providers who used optically scannable forms and from a metropolitan fire department's medical emergency response records.Results:In 1989 and 1990, 273,611 emergency patient encounter records were entered into the EMS database; 197,260 were urban responses and 76,351 were rural responses. Drugs (ALS) were administered to 16,730 (8.5%) urban emergency patients and to 5,359 (7%) rural emergency patients at the incident site or during transport to a medical care facility. Nitrostat, 0.4 mg sublingual tablet, was the drug most frequently administered to emergency patients in the prehospital setting. Utilization rates found in the urban and the rural data sets were consistent for the indivdual agents. Variations in use frequency between urban and rural setting were noted for some drugs. Of the 29 approved ALS drugs, seven (24%) were administered to 10% or more urban patients who received drugs. In the rural areas, eight (27.6%) were administered to 10% or more patients who received drugs. There were nine (31%) agents administered to less than 1% of all patients who received drugs. A majority of the approved drugs, 17 (59%) were administered at a rate below 5% of all patients receiving medications.Conclusion:Severity of illness or injury prompted administration of ALS drugs to 8.1% of patients receiving prehospital emergency care. The most frequently utilized medication in the urban/rural areas was for treatment of cardiac symptoms. Variations between urban/rural drug utilization reflected the drugs of choice which are compatible with long transport times to a medical facility.
Medical Control of Mass Gatherings: Can Paramedics Perform Without Physicians On-site?
Authors: McDonald Cary C. , Koenigsberg Max D. , Ward Sharon 
Published: July 2016

AbstractObjective:Evaluate the experience of paramedic personnel at mass gatherings in the absence of on-site physicians.Design:Retrospective review of patients evaluated by paramedics with emergency medical services (EMS) medical control.Setting:First-aid facility operated by paramedics at an outdoor amphitheater involving 32 (predominantly rock music) concerts in accordance with the Chicago EMS System, June through September 1990.Participants:A total of 438 patients (≤0.1% on-site population) were evaluated.Interventions:Presentations to the first-aid facility were viewed as if the patient was presenting to an ambulance. Transportation to an emergency department was strongly recommended for all encounters. Time from presentation to the first-aid facility until disposition was limited to 30 minutes in the absence of on-line [direct] medical control. Refusal of care was accepted. On-line [direct] medical control with the EMS resource hospital was initiated as needed. Off-line [indirect] medical control consisted of weekly reviews of all patient records and periodic site visits.Results:Of the 438 patients, 366 (84%) refused further care, including 31 patients (7%) who refused advanced life support (ALS) level care. Seventy-two patients (16%) were transported; 37 by ALS and 35 by basic life support (BLS) units. On-line [direct] medical control was initiated in all ALS patients that were transported as well as for those who refused care. No known deaths or adverse outcomes occurred, based on lack of inquiries or complaints from the local EMS system, emergency departments receiving transported patients, law enforcement agencies, 9-1-1 emergency response providers, venue management, or security. No request for medical records from law firms have occurred. Problems noted initially were poor documentation and a tendency not to document all encounters (e.g., dispensing band-aids, tampons, earplugs, etc.). Concerns noted included: initial and subsequent vital signs, times of arrival, interventions, dispositions, and patient conditions of refusal. Specific problems with documentation of refusals at disposition included: appropriate mental status, speech, and gait; release with an accompanying family member or friend; and parental notification and approval of care for minors. There also was an initial tendency not to establish on-line [direct] medical control for ALS refusal or BLS medicolegal issues.Conclusions:The medical system configuration modeled after practices of prehospital care, demonstrates physicians did not need to be onsite when adequate EMS medical control existed with less than 30 minutes on-scene time.