Major natural disasters seriously threaten human life and health. After earthquakes and other catastrophes, survivors are often trapped in the confined spaces caused by the collapse of ground and buildings, with relative separation from the outside world, restricted access, complex environment, and oncoming or ongoing unsafety, leading to the rescue extremely difficult. In order to save lives and improve the outcome more efficiently in the confined spaces after natural disasters, it is very important to standardize and reasonably apply the trauma assessment and first aid workflow. This study focuses on trauma assessment and first aid. From the aspects of trauma assessment, vital signs stabilization, hemostasis and bandaging, post-trauma anti-infection, and the transportation of patients, a trauma first aid work process suitable for a small space of a major natural disaster is formed, It is helpful to realize the immediate and efficient treatment of trauma in the confined spaces after natural catastrophes, to reduce the rate of death and disability and improve the outcome of patients.
Humans ; Disasters ; First Aid ; Confined Spaces ; Earthquakes

The medical emergencies during oral diagnosis and treatment needs urgent treatment. If the emergent situations are not managed immediately and correctly, the consequences may be lethal to the patients. Due to the actuality that most of the dental clinicians are insufficient in medical first aid theoretically and practically, the Society of Stomatological Emergency, Chinese Stomatological Association organized some domestic famous dental and medical experts to write the present clinical diagnosis and treatment expert consensus on the basis of repeated discussion.The consensus aims to guide the dental clinician to take correct steps in the process of chair-side first aid in case of medical emergency, so as to reduce the risks, to prevent medical emergencies and to ensure the life safety and health of patients.
Consensus ; Dental Care ; Emergencies ; First Aid ; Humans ; Oral Medicine

Burns are the second leading cause of unintentional injuries in children and are one of the major causes of disability in children. Timely and effective first-aid management of burns can have a major impact on the prognosis, but there is still a lack of the knowledge on burn management in the general public. With reference to expert opinions and related literature, this consensus summarizes the causes of burns, preventive measures, first-aid methods for common types of burns, and the prevention and treatment of serious complications of burns. It also provides recommendations on the most appropriate pre-hospital treatment. This consensus aims to emphasize the importance of burn prevention, improve the ability of first-aid treatment among witnesses and rescuers, avoid further injury caused by inappropriate treatment, and reduce the mortality and disability rates of burns and the harm to family and society. It can be used as guidance for pre-hospital treatment of childhood burns by first responders, parents, and passers-by.
Burns/therapy* ; Child ; Consensus ; First Aid ; Health Knowledge, Attitudes, Practice ; Humans ; Parents

BACKGROUND: Team-based learning is known for its effective and satisfying education methods in the study of various medical schools. This study was prepared to confirm the satisfaction of applying this team-based learning to the training course of emergency medical technician.METHODS: A total of 165 new members of the course of second grade National Emergency medical technician at 2019 were finally enrolled in the study. Data were collected with a self-administered questionnaire. The team-based learning method was organized with eight students per group to conduct pre-learning and then proceed to open book to encourage active discussion among individuals. The questionnaire consisted of questions about the satisfaction of the discussion process, such as whether the knowledge gained from the discussion was appropriate, and whether collaboration between colleagues was successful during the discussion, and about the benefits of team-based learning, how well knowledge transfer compared to existing lectures, and the replacement of existing lectures. The questionnaire used a Likert 5 point scale, and the data obtained were analyzed using the SPSS version 22.0.RESULTS: The overall rating of team-based learning was 7.8 ± 1.5 out of 10. Many students answered positively (88.5%) for benefits, while 87.9% responded positively to whether the knowledge transfer effect was better compared to existing lectures. In addition, the satisfaction of team-based learning was generally high, with more than 90 percent of education students giving positive answers to the replacement of other lectures with team-based learning.CONCLUSION: The learners gave positive answers to the satisfaction, usefulness and learning effects of team-based learning. Team-based learning is a discussion-based study, so it is a good way to improve communication skills. Since communication and teamwork are important in first aid activities, the characteristics of team-based learning could lead to improvements in first aid services, leading to high-quality emergency medical services.
Cooperative Behavior ; Education ; Emergencies ; Emergency Medical Services ; Emergency Medical Technicians ; First Aid ; Humans ; Learning ; Lectures ; Methods ; Schools, Medical

OBJECTIVE: Although traumatic brain injury (TBI) occurs in people of all age groups, the elderly population is at a particular risk. The proportion of elderly population in the society is markedly increasing and Korea is one of the most rapidly aging societies. Here, we analyzed the data from 904 patients older over 65 years who were registered in the Korean Neuro-Trauma Data Bank System (KNTDBS).METHODS: The Korean Society of Neurotraumatology recorded data from 20 institutions between September 2010 and March 2014. This retrospective study examined the clinical epidemiology, sex difference, outcome epidemiology, sociodemographic variables, and outcomes in the geriatric population related to TBI based on data from the KNTDBS.RESULTS: The study included 540 men and 364 women. The age distributions in the male and female groups were statistically significantly different. The most common cause of trauma was a fall and diagnosis was acute subdural hematoma. The incidence was the highest in men aged 80–84 years and in women aged 75–79 years. The most common time of arrival to hospital after TBI was within 1 hour and 119 rescue team provided first aid earliest to patients with TBI. The mortality rate stratified according to the cause of trauma was significantly different, with mortality rates of 3.77% in fall and 11.65% in traffic accident. The mortality rates according the severity of brain injury, Glasgow Coma Scale score, and treatment were statistically significant.CONCLUSION: To our knowledge, this study is the first to focus on elderly patients with TBI in Korea and particularly investigate mortality and characteristics related to TBI-related death based on data from the KNTDBS. Although the study has some limitations, our results may be used to obtain useful information to study targeted prevention and more effective treatment options for older TBI patients and establish novel treatment guidelines and health polish for the geriatric population.
Accidents, Traffic ; Age Distribution ; Aged ; Aging ; Brain Injuries ; Diagnosis ; Epidemiology ; Female ; First Aid ; Glasgow Coma Scale ; Hematoma, Subdural, Acute ; Humans ; Incidence ; Korea ; Male ; Mortality ; Retrospective Studies ; Sex Characteristics

OBJECTIVE: The outcome of traumatic cardiac arrests remains poor. Nevertheless, the prehospital treatments for traumatic arrests are insufficient in Korea. This study was conducted to compare the prehospital treatments in traumatic and non-traumatic out-of-hospital cardiac arrests (OHCA). METHODS: This was a retrospective, single-center study based on the prospectively collected database of an academic tertiary medical center. The study period was from 2009 to 2017. The following items were compared: age, sex, rates of bystander cardiopulmonary resuscitation (CPR), prehospital intubation, prehospital defibrillation, prehospital epinephrine administration, CPR duration, rates of return of spontaneous circulation, and the survival discharge. RESULTS: Among 786 arrest patients, there were 226 (28.7%) traumatic cardiac arrests and 560 (71.2%) non-traumatic cardiac arrests. The rate of bystander CPR was lower (3.1% vs. 17.5%, P<0.001) in traumatic OHCAs. The prehospital intubation, defibrillation, and epinephrine administration were lower in traumatic OHCAs. CONCLUSION: The prehospital treatments, including bystander CPR, prehospital intubation, and epinephrine administration, were performed less actively in traumatic OHCAs. On the other hand, these results were limited to a single hospital.
Advanced Trauma Life Support Care ; Cardiopulmonary Resuscitation ; Epinephrine ; First Aid ; Hand ; Heart Arrest ; Humans ; Intubation ; Korea ; Out-of-Hospital Cardiac Arrest ; Prospective Studies ; Retrospective Studies

BACKGROUND: Carrying epinephrine can save lives in patients with anaphylaxis. The feature of epinephrine in prefilled syringe that commonly prescribed in Thailand may influence the willingness to carry. However, the rates of carrying prefilled syringe epinephrine are unknown in children with history of food-induced anaphylaxis. OBJECTIVE: To determine the rate of epinephrine carrying in children with history of food-induced anaphylaxis and factors influencing the decision to use the devices. METHODS: A cross-sectional study was conducted by performing the structured interview in the parent(s) who were the main caregiver of the children with history of food-induced anaphylaxis. RESULTS: The parents of 99 children (male, 50.5%) were interviewed. The median age of the child was 11 years old (range, 9 months to 18 years). Rate of carrying epinephrine was 84.7% (always 57.6%, some occasions 27.2%). The most common reason for not carrying was the thoughts that the children could avoid the food allergens. The first-aid facility at school was available in 48.3%. Rate of carrying epinephrine tended to be lesser in children attend the schools without first aid facility (p = 0.053). Forty-one patients had relapsing episodes, 34 (82.9%) had epinephrine carried, and 20 (58.8%) injected the epinephrine. The most common reason for not using epinephrine despite carrying was that they were afraid of getting injection (28.5%). CONCLUSION: Most children with history of food-induced anaphylaxis carried epinephrine, but only half used it at the episodes. Interventions to promote epinephrine-carrying and injection training are needed in our setting.
Allergens ; Anaphylaxis ; Caregivers ; Child ; Cross-Sectional Studies ; Epinephrine ; First Aid ; Food Hypersensitivity ; Humans ; Parents ; Syringes ; Thailand

OBJECTIVE: The aim of this study was to examine the experience of volunteer psychiatrists who provided mental health interventions to adolescents and teachers of Danwon High School from April 16, 2014, to November 30, 2014. METHODS: Data for this study were collected from 72 volunteer psychiatrists about their intervention experiences for 212 adolescents and 32 teachers during the eight months following the disaster. Developmental survey themes were identified, and coding was used to analyze the data. In addition, qualitative data analysis was performed using ATLAS.ti (version 8.2, 2018, ATLAS.ti GmbH). RESULTS: A volunteer prepared with appropriate mental health interventions may facilitate the emergency response to a disaster. Intervention services included psychological first aid, psychoeducation, screening, anxiety reduction techniques, and group therapy. CONCLUSION: In the acute aftermath of the Sewol Ferry disaster of April 16, 2014, volunteer psychiatrists were able to provide mental health interventions in a disaster response setting. The outcomes from this study have important policy and mental health system implications for volunteer psychiatrists. The results of this study constitute the basis of a better understanding of the essential mechanisms of crisis interventions after a disaster.
Adolescent ; Anxiety ; Clinical Coding ; Crisis Intervention ; Disasters ; Emergencies ; First Aid ; Humans ; Mass Screening ; Mental Health ; Psychiatry ; Psychotherapy, Group ; Statistics as Topic ; Volunteers

BACKGROUND: Two hundred and fifty 11th grade students and teachers from Danwon High School drowned, during a school trip, in the Sewol Ferry Disaster. The goal of this study was to investigate the experiences of the psychiatrists who volunteered and provided psychiatric services to the students at Danwon High School. METHODS: From the second day to the 138th day after the disaster, pro bono psychiatrists provided post-disaster interventions to the 10th and 12th-grade Danwon High School students who did not attend the trip. Officially, 167 psychiatrists conducted outreach in approximately 550 encounters. The study questionnaires were distributed retrospectively to psychiatric volunteers who conducted outreach at Danwon High School. We surveyed the pro bono psychiatrists about their experiences, including the students' chief complaints, psychiatric problems, clinical diagnoses, and psychiatrists' treatment recommendations. RESULTS: We reached 72 (43.1%) of the 167 volunteers, and they reported on 212 (38.6%) of the 550 encounters. The common chief complaints were mental health problems, companion problems, and family problems. The most frequent psychiatric symptoms were anxiety (76.89%), depressive mood (51.42%), and concentration difficulty (50.94%). The most frequent clinical diagnoses of the students were normal reaction (41.04%), acute stress disorder (24.53%), adjustment disorder (17.92%), anxiety disorders (9.43%), and posttraumatic stress disorder (6.60%). More than half of the students needed “additional counseling/therapy” (41.04%) or “referral to psychiatric treatment” (14.15%). CONCLUSION: During the acute aftermath of the Sewol Ferry Disaster, volunteer psychiatrists were able to provide services. These services included psychiatric assessments, crisis counseling, psychological first aid, and referrals for ongoing care. More than half of the students were perceived to have a psychiatric diagnosis, and a substantial proportion of students needed further treatment. Future research should focus on the short- and long-term effects of psychiatric interventions and the characterization of post-disaster mental health needs and service provision patterns.
Adjustment Disorders ; Adolescent ; Anxiety ; Anxiety Disorders ; Counseling ; Diagnosis ; Disasters ; First Aid ; Friends ; Humans ; Mental Disorders ; Mental Health ; Psychiatry ; Referral and Consultation ; Retrospective Studies ; Stress Disorders, Post-Traumatic ; Stress Disorders, Traumatic, Acute ; Volunteers

Defibrillator is an important first aid equipment with people attach importance to life and health in today, people pay more attention to the development of defibrillator. This paper reviews the development history of the defibrillator, gives a brief introduction to the structure and working principle of the defibrillator, and then analyzes the key technology of defibrillator, compares the mainstream products on the market and prospects the development trend of defibrillator.
Defibrillators ; Electric Countershock ; First Aid ; Humans ; Technology ; Ventricular Fibrillation ; therapy