ABSTRACT
Objective:To introduce how to quickly set up a doctor team to achieve efficient treatment of batchs COVID-19 patients in Changchun GongTi shelter hospital.Methods:A cross-sectional study was conducted to analyze the basic situation of the doctors who supported the Changchun Gongti shelter hospital. The workload is the total number of patients from April 3 to 28, 2022. At the beginning of the task, the first week and the third week of the task, the five point scoring method was used to reflect the doctor's physical and mental state, stress state and rescue achievement. The time phased scheduling and disease grading management were fully implemented after 10 days of operation in the shelter. The doctors' ward round efficiency and self scoring changes before and after the implementation of the plan were compared, and the rescue results were summarized.Results:Total of 56 doctors (the Sichuan medical assistance team to Changchun), who undertook the work of Changchun Gongti shelter Hospital, came from 12 professional departments of 14 hospitals. By internal and external linkage-time phased scheduling and information-based patient zoning and grading management, the admission time of batch patients was shortened from (14.64±10.09) min to (6.80±5.10) min per person( P<0.05), the number of patients that each doctor can view per hour ranges from (28.50±12.26) to (68.43±19.95) ( P<0.01). A total of 1 293 patients were treated. There were no deaths, no accidents and no mild illness to severe illness in shelter hospital. 35 doctors completed a continuous survey. Before and after the implementation of those measures, the average physical state scores and the psychological state scores of doctors improved ( P=0.03), the self-score of stress feeling decreased ( P<0.01), and the self-score of professional achievement increased ( P<0.01). Conclusions:To adapt to the characteristics of emergency treatment for batch COVID-19 patients, the internal and external linkage-time phased scheduling and information-based patient zoning and grading management could help the temporarily convened doctors deal with a large number of patients efficiently, reduce work stress and exposure risk in shelter hospital.
ABSTRACT
ObjectiveTo investigate the status quo of emergency rescue for public health emergencies by medical staff under regular pandemic prevention and control， analyze its influencing factors， and provide evidence for formulating intervention measures. MethodsAn online questionnaire was conducted among the medical staff of Jinshan District public medical institutions， and the possible influencing factors were analyzed by multiple linear stepwise regression analysis. The questionnaire included general information and knowledge， attitude， and behavior of emergency rescue. ResultsA total of 1，614 valid questionnaires were collected. The total average score of emergency rescue performance was （4.01±0.83）， which was at a high level. The average scores of emergency rescue knowledge and attitude were （4.07±0.80） and （4.21±0.70） respectively， which were at a high level， and the average scores of emergency rescue behavior were （3.25±1.23）， which was at a medium level. Regression analysis， age， department， occupation， hospital level， whether to participate in emergency training， whether to participate in emergency drills were the main influencing factors of emergency rescue knowledge and practice （P<0.05）. ConclusionUnder the situation of major public health emergencies， the knowledge， attitude and practice of emergency rescue of medical personnel are generally at a good level， and the behavior of emergency rescue is at a medium level. Emergency rescue training and drills should be strengthened for medical personnel of different ages， occupations， departments， levels of hospitals， and sections.
ABSTRACT
The nuclear accidents in Chernobyl and Fukushima had great impacts on the mental health of emergency rescue workers, who experienced a series of psychological problems shared by the accident victims. This paper analyzes the psychological symptoms suffered by emergency rescue workers in Chernobyl and Fukushima nuclear accidents, as well as the psychological crisis interventions for rescue personnel involved in major natural disasters and pandemics. Based on the special situations faced by emergency rescue workers in nuclear accidents, we propose psychological crisis interventions for rescue personnel during major nuclear accidents. These interventions include mental health assessment and training before accident, psychological assistance, self-adjustment, and crisis intervention during accident, and long-term psychological assistance after accident. The psychological impacts on emergency rescue workers can be reduced by effective psychological interventions.
ABSTRACT
This paper introduces the informatization construction of the world's first non-military Type 3 international emergency medical team (EMT Type3), which was established by West China Hospital of Sichuan University. Based on the requirements of World Health Organization (WHO) for EMT, the team built a complete information-based emergency rescue platform from the network layout, the design of software and hardware facilities and other aspects, combined with their own circumstance, which has improved the communication ability effectively, and has passed the expert certification of the WHO smoothly.
ABSTRACT
The past three severe nuclear power plant accidents showed that the social psychological impact on the public is the most serious consequence of severe nuclear power plant accidents. When a severe nuclear power plant accident occurs, individuals / groups in the affected area may experience various stress reactions. Timely and effective psychological first-aid can help the victims to survive the crisis effectively and actively respond to the current life. Referring to the World Health Organization guide psychological first aid: guide for field workerand other national guidance, this paper introduces how emergency rescue personnel carry out emergency psychological assistance in case of severe nuclear accident.
ABSTRACT
Under the new situation of professionalization reform for fire rescue forces in China, the research on post-traumatic stress disorder (PTSD) of the emergency rescue personnel is expected to usher in a new stage. Based on some theoretical researches and practical results of domestic and foreign literature, this paper summarized the research results of the social and psychological factors of PTSD of emergency rescue personnel, and made suggestions and prospects for the future research and policy-making in related fields in China.
Subject(s)
Humans , China , Emergency Service, Hospital , Occupations , Stress Disorders, Post-TraumaticABSTRACT
Sudden chemical poisoning accidents have the characteristics of suddenness, groups, complexity and difficulty in rescue. It usually brings serious harm and far-reaching social impact. Establishing a good emergency management and rescue system from the four stages of prevention, response, rescue and recovery can reduce the adverse effects of accidents, casualties, and social burden. The prevention of sudden chemical poisoning accidents focuses on finding the cause and putting forward effective preventive measures. Emergency response can be carried out from three aspects: response and acceptation, hazard assessment and operation of corresponding emergency plans. Emergency rescue of sudden chemical poisoning accidents should fully consider both rescue technology and emergency management. The former includes pre-hospital patient screening and pre-hospital detoxification, while the latter includes dealing with the uncertainty of rescue process, allocation of medical resources and health care for emergency rescuers. In the recovery stage of the accidents, attention should be paid to long-term post-disaster monitoring of the population and emergency rescuers. Using the treatment time and development sequence as the framework, we can more comprehensively describe the characteristics of sudden chemical poisoning accidents, which is helpful in finding the key points of prevention and treatment of such accidents, and provide a basis for exploring the emergency managing methods of such accidents.
ABSTRACT
Objetivo: O traumatismo dentário é regularmente freqüente em pacientes atendidos por equipes de resgate em locais de acidentes e por equipes de emergência em hospitais. No entanto, esses profissionais recebem pouca ou nenhuma informação sobre como cuidar e atuar em casos de lesões traumáticas em tecidos duros e moles. O objetivo deste estudo foi avaliar o nível de conhecimento dos profissionais das equipes de resgate e emergência (médicos, enfermeiros e paramédicos) sobre o atendimento do traumatismo dentário. Material e métodos: 196 profissionais das unidades de resgate e emergência receberam um questionário padronizado de 5 questões referentes ao atendimento do traumatismo dentário e preservação de tecido dentário avulsionado (um dente ou seu fragmento). Resultados: os resultados mostraram um alto nível de atendimento de pacientes de traumatismo dentário por paramédicos, enfermeiros e médicos, com conhecimento muito baixo sobre como lidar com esses casos, e com resultados moderados sobre o melhor meio para preservar o dente avulsionado, e as ações tomadas durante o processo de resgate. Conclusão: há uma alta ocorrência de casos de traumatismos dentários atendidos por equipes de resgate e emergência, com falta de conhecimento, o que sugere a necessidade de mais campanhas educativas para esses profissionais com acompanhamento a longo prazo. (AU)
Subject(s)
Humans , Patient Care Team , Tooth Avulsion , Tooth InjuriesABSTRACT
Preventing and mitigating major risk exposure is an important task for modern countries to maintain sustained and healthy economic development and overall social stability. In this manuscript, the authors introduced Israel′s current medical and health care risk prevention system, including the regional health emergency response coordination mechanism, hospital′s external emergency rescue capacity building and hospital′s internal security system. Israel′s risk prevention system has been tested by wars and terrorist attacks, as well as many infectious diseases outbreaks. Thus the authors expected that its successful experiences can be introduced as a reference for improving China′s medical and health care risk prevention system.
ABSTRACT
Objective To observe the effect of propafenone for patients with paroxysmal supra-ventricular tachycardia (PSVT) during pre-hospital emergency rescue treatment. Methods A retrospective study was conducted. Seventy-six patients with occurrence of PSVT in the process of pre-hospital emergency treatment in Tianjin Hongqiao Hospital from March 2018 to March 2019 were selected. The patients were divided into amiodarone group and propafenone group according to the difference in medications, 38 cases in each group. The effective rate of rescue, the time of recovery of normal heart rate, the total time of treatment, the levels of heart rate before and after treatment and the incidence of adverse reactions were observed in both groups. Results The total effective rate of propafenone group was significantly higher than that of amiodarone group [94.74% (36/38) vs. 73.68% (28/38), P<0.05]. The times of recovery of normal heart rate and total treatment of propafenone group were significantly lower than those of amiodarone group [times of recovery of normal heart rate (hours): 7.14±1.84 vs. 12.56 ± 2.56, times of total treatment (days): 6.14 ± 2.20 vs. 8.87±2.48, both P<0.05].Before treatment, there was no statistical significant difference in heart rate between propafenone group and amiodarone group (hpm: 171.8 ± 24.4 vs. 173.7 ± 25.5, P>0.05), but after treatment, the heart rate of propafenone group was significantly lower than that in amiodarone group (hpm: 112.9±7.5 vs. 138.4 ± 9.0, P<0.05). The incidence of adverse reactions in propafenone group was significantly lower than that of amiodarone group [2.63% (1/38) vs. 15.79% (6/38), P<0.05]. Conclusion Application of propafenone in the pre-hospital emergency treatment of patients with PSVT can effectively improve their clinical efficacy, and its therapeutic safety is high.
ABSTRACT
Objective To construct a database containing multiple kinds of diseases that can provide "real world"data for first-aid clinical research. Methods Structured or non-structured information from hospital information system, laboratory information system, emergency medical system, emergency nursing system and bedside monitoring instruments of patients who visited department of emergency in PLA General Hospital from January 2014 to January 2018 were extracted. Database was created by forms, code writing, and data process. Results Emergency Rescue Database is a single center database established by PLA General Hospital. The information was collected from the patients who had visited the emergency department in PLA General Hospital since January 2014 to January 2018. The database included 530 585 patients' information of triage and 22 941 patients' information of treatment in critical rescue room, including information related to human demography, triage, medical records, vital signs, lab tests, image and biological examinations and so on. There were 12 tables (PATIENTS, TRIAGE_PATIENTS, EMG_PATIENTS_VISIT, VITAL_SIGNS, CHARTEVENTS, MEDICAL_ORDER, MEDICAL_RECORD, NURSING_RECORD, LAB_TEST_MASTER, LAB_RESULT, MEDICAL_EXAMINATION, EMG_INOUT_RECORD) that containing different kinds of patients' information. Conclusions The setup of high quality emergency databases lay solid ground for scientific researches based on data. The model of constructing Emergency Rescue Database could be the reference for other medical institutions to build multiple-diseases databases.
ABSTRACT
Objective To develop a set of field tent hospital system to further enhance campaign-level medical support service. Methods The system had its service orientation, functional requirements, component unit and modular elements determined with system analysis. The technical architecture was realized with tent combined with boxes, and the system modules were designed with the method of integrated box and instruments.Results The system had its design executed from the aspects of layout,composition of grid tent,medical functional units,support unit and packaging unit,which was applied in a series of military medical support operations in foreign countries and China as well as in the construction of national medical emergency rescue forces. Conclusion The system gains advantages in modularity, integration, completing, informatization and standardization,and thus greatly enhances the military medical support ability and national emergency medical rescue ability in China.[Chinese Medical Equipment Journal,2018,39(5):1-6,16]
ABSTRACT
Objective To optimize the design of the field psychological emergency rescue chest.Methods The deficiencies of the chest were summarized during the drilling and actual application of the psychological rescue unit,and some optimization countermeasures were put forward accordingly.Results The chest was optimized from the aspects of selection of chest body, internal and external layout as well as equipped devices.Conclusion The optimized chest can better meet the needs of the disaster emergency rescue.
ABSTRACT
Objective To study the impact of earthquake disasters on the mental health of military medical personnel during emergency rescue. Methods Three hundred military medical personnel who participated in the emergency rescue of earthquake disasters in five military hospitals in Shaanxi Province were selected as the study subjects, and their mental health levels were analyzed using the Mental Symptom Checklist 90 (SCL-90). Results In this survey, a total of 300 SCL-90 questionnaires were issued, 300 were recovered, and the effective recovery rate was 100%. Only 30.67%(92/300) of people participated in emergency disaster rescue during investigation, 31.33% (94/300) had psychological problemsafter arriving in the earthquake-stricken area after one week, such as somatization, obsessive-compulsive disorder, anxiety, and horror. SCL-90 scores were 0.45±0.03, 1.13±0.13, 0.79 ±0.08, 1.07±0.09, 1.01±0.14. The psychological stress response rates of the emergency response of military medical staff of different characteristics were different. Among them, the stress response rates of military personnel with different degrees (specialty, bachelor or above) and whether they have participated in rescue work were 74.07% (40/54), 21.95% (54/246), 15.22% (14/92), 38.46% (80/208).The difference was statistically significant (χ2=55.913,16.018, P<0.01). Conclusions The medical staff of the army participating in the earthquake disaster rescue has psychological pressure due to many injuries, environmental risks, lack of supplies, etc. The medical unit should provide adequate training in theory and practice to its personnel and focus on the mental health of rescue workers, give timely psychological counseling to ensure the successful completion of the rescue.
ABSTRACT
Objective Through the assessment of clinical practice ability to improve the core competence of nursing staff. Methods Integrate the "Three points system" into the daily nursing work, to improve the core competence of the nursing staff by setting the method of assessing the clinical practice ability. Results Through training and assessment, application of nursing procedures, communication, emergency handling capacity, skills andhumanistic care ability of nursing staffbeforeassessment were 41.23±2.43, 14.32±1.23, 12.47±2.12, 24.32±2.23, 40.21±2.24, and the scores were 48.38±0.76, 19.14± 0.85, 18.79 ± 1.13, 28.89 ± 0.94, 49.31 ± 0.87 after the assessment.There were statistically significant difference (t=-46.69--22.68,P<0.01). Conclusions The "three point system" can significantly improve the core competency of nurses in the daily work of nurses. This training mode provides a good basis for nurses to participate in disaster relief work.
ABSTRACT
Objective To explore a method of screening the core indicators in the emergency database that can be used to evaluate the in-hospital fatal gastrointestinal rebleeding by using the big data algorithm. Methods Based on the emergency database of the Chinese PLA General Hospital, through the big data retrieval technology, all the 647 patients diagnosed as gastrointestinal bleeding in the emergency database were enrolled, except those who were admitted to the hospital for the first time and whose hemoglobin (Hb) was less than 90 g/L or did not undergo Hb test. Among them, there were 313 in the rebleeding group (fatal rebleeding in the hospital) and 334 in the non-rebleeding group (no fatal rebleeding in the hospital). General data of patients were collected, including gender, age, physical signs, blood gas, test index collection data, and the identification of gastrointestinal rebleeding. The fusion algorithm of rough set algorithm, genetic algorithm, and cellular automaton algorithm were used to calculate the key indicators that affect gastrointestinal rebleeding. Results A total of 499 indicators were calculated by machine fusion algorithm, after screening 5 times repeatedly, 24 key indicators were screened out, 3 of which were vital signs, including systolic blood pressure (SBP), diastolic blood pressure (DBP), temperature (T); 7 key indicators of blood routine, including white blood cell count (WBC), eosinophil (EOS), monocyte (MONO), Hb, hematocrit (HCT), red cell distribution width (RDW), mean corpuscular hemoglobin (MCH); 3 key indicators of coagulation, including prothrombin time (PT), plasma fibrinogen (FIB), activated partial thromboplastin time (APTT); 5 key indicators of biochemical, including myoglobin (MYO), chloride, glucose (GLU), serum albumin (ALB), total bilirubin (TBil); and 6 key indicators of blood gas, including pH, lactate (Lac), oxygen saturation (SO2), base excess (BE), bicarbonate (HCO3-), partial pressure of carbon dioxide (PaCO2). Conclusions Using big data technology, 24 core indicators for evaluating the fatal gastrointestinal rebleeding in hospitals can be screened out from the emergency database, providing new ideas and methods for clinical diagnosis of the disease.
ABSTRACT
Objective To develop a series of surgical instruments to improve surgical treatment in field conditions with considerations on the characteristics of medical shelter and the requirements of surgical treatment in field conditions.Methods A series of surgical instruments was developed with considerations on the characteristics and requirements of surgical treatment in field conditions.Results The mask strap behaved well in structure,operation and fixation,and prevented the mask from unplanned extubation,dropping off and displacement.The sterilizing rack had high stability and safety and 150 kg bearing capability,and eliminated the needs for additional workload for patient carrying and traction during preoperative sterilization.The prone-position cushion exposed the operative field sufficiently and enhanced the success rate of surgical treatment.Conclusion The series of surgical instruments gains advantages in structure,operation,mobility,cleaning,sterilization,carrying,storage,loading and transport,and thus is applicable for field emergency rescue.
ABSTRACT
Objective To develop a series of surgical instruments to improve surgical treatment in field conditions with considerations on the characteristics of medical shelter and the requirements of surgical treatment in field conditions.Methods A series of surgical instruments was developed with considerations on the characteristics and requirements of surgical treatment in field conditions.Results The mask strap behaved well in structure,operation and fixation,and prevented the mask from unplanned extubation,dropping off and displacement.The sterilizing rack had high stability and safety and 150 kg bearing capability,and eliminated the needs for additional workload for patient carrying and traction during preoperative sterilization.The prone-position cushion exposed the operative field sufficiently and enhanced the success rate of surgical treatment.Conclusion The series of surgical instruments gains advantages in structure,operation,mobility,cleaning,sterilization,carrying,storage,loading and transport,and thus is applicable for field emergency rescue.
ABSTRACT
Objective To develop a field psychological emergency rescue chest to improve mental health service during disaster relief.Methods The instruments and medicine involved in for mental health were determined based on service orientation,function design and expert survey,and the psychological emergency rescue chest was developed based on optimization of the external and internal structures of field Ⅳ-type chest.Results The chest developed was composed of office instruments,psychological devices,logistics instruments and first-aid medicine for mental health.conclusion The chest gains advantages in design,structure,size,transport,utilization,equipped devices and function integration,and thus is worthy promoting for field mental health service during disaster relief.
ABSTRACT
Objective To explore how to improve the capability of emergency rescue to cope with the explosion of hazardous chemicals through analyzing the rescue process of Tianjin port 8 · 12 explosion hazard.Methods The process of explosion emergency rescue on the hazardous chemicals warehouse of Ruihai company in Tianjin Port on the evening of August 12,2015,were analyzed,summarize the experience and lessons.Results There were some shortcomings on field assessment,safety zoning,EMSS,treatment in hospital,personal protection equipment and public knowledge on hazardous chemicals explosion in Tianjin port 8.12 explosion hazard.we should learn from the lessons,to provide reference for the future similar rescue.Conclusions The ability of emergency rescue team to deal with the major hazardous chemicals explosion should further improve,to protect the safety of society and health of common people.