OBJECTIVE: To analyze the clinical characteristics and risk factors of patients with oral bleeding. METHODS: A retrospective study was performed on patients with oral bleeding in the Department of Oral Emergency in Peking University School and Hospital of Stomatology from January 2019 to December 2022. The distribution of the patients ' gender, age, cause of bleeding, systemic condition, treatment methods and risk factors of hemostasis methods, and number of visits were analyzed. RESULTS: A total of 4 764 patients with oral bleeding were enrolled, including 2 660 males (55.84%) and 2 104 females (44.16%), with an average age of 40.7 years. The most common causes of oral bleeding were bleeding after tooth extraction (3 080 cases, 64.65%), followed by gingival bleeding (1 386 cases, 29.09%), bleeding after outpatient surgery (194 cases, 4.07%), maxillofacial mass bleeding (33 cases, 0.69%), postoperative bleeding of inpatient (24 cases, 0.50%), and bleeding from other causes (47 cases, 0.99%). Simple hemostatic methods were applied in 1 867 cases (39.19%) while 2 897 cases (60.81%) used complex methods, among which iodine strip tamponade and suture were the most commonly used methods of hemostasis. Logistic regression analysis showed that the male patients had a higher proportion of complex methods than the female patients; gingival bleeding were often stopped by simple hemostatic methods while complex methods were more likely to be applied in the patients with bleeding after tooth extraction. The patients with hypertension and coagulation disorders were more likely to visit the hospital for repeated bleeding. Gender and age did not affect the number of visits. CONCLUSION Oral bleeding was one of the common diseases in oral emergency. The common causes were bleeding after tooth extraction and gingival bleeding. Most patients could be treated by compression, local suture and packing of iodine strips while some cases with severe bleeding needed further treatment to stop bleeding. A minority of patients with oral bleeding could induce systemic complications, which should be paid full attention by clinicians.
Humans ; Male ; Female ; Retrospective Studies ; Adult ; Risk Factors ; Middle Aged ; Tooth Extraction/adverse effects* ; Oral Hemorrhage/epidemiology* ; Young Adult ; Adolescent ; Aged ; Child ; Hemostatic Techniques ; Emergencies ; Postoperative Hemorrhage ; Aged, 80 and over ; Child, Preschool ; Gingival Hemorrhage/etiology*

INTRODUCTION: Emergency laparotomy (EL) is associated with high morbidity and mortality, often exceeding 10%. This study evaluated the impact of the EMergency Laparotomy Audit (EMLA) interdisciplinary perioperative pathway on patient outcomes, hospital costs and length of stay (LOS) within a single centre. METHOD: A prospective cohort study was conducted from August 2020 to July 2023. The intervention team included specialist clinicians, hospital administrators and an in-hospital quality improvement team. Patients who underwent EL were divided into a pre-intervention control group (n=136) and a post-intervention group (n=293), and an 8-item bundle was implemented. Propensity scoring with a 1:1 matching method was utilised to reduce confounding and selection bias. The primary outcomes examined were LOS, hospitalis-ation costs and surgical morbidity, while secondary outcomes included 30-day mortality and adherence to the intervention protocol. RESULTS: The utilisation of the EMLA perioperative care bundle led to a significant reduction in surgical complications (34.8% to 20.6%, P<0.01), a decrease in LOS by 3.3 days (15.4 to 12.1 days, P=0.03) and lower hospitalisation costs (SGD 40,160 to 30,948, P=0.04). Compliance with key interventions also showed improvement. However, there was no difference in 30-day mortality. CONCLUSION This study offers insights on how surgical units can implement systemic perioperative changes to improve outcomes for patients undergoing emergency laparotomy.
Humans ; Laparotomy/methods* ; Propensity Score ; Female ; Male ; Prospective Studies ; Length of Stay/statistics & numerical data* ; Middle Aged ; Hospital Costs/statistics & numerical data* ; Postoperative Complications/epidemiology* ; Aged ; Emergencies ; Perioperative Care/methods* ; Critical Pathways ; Singapore ; Adult

Betacoronavirus ; Coronavirus Infections ; epidemiology ; psychology ; Emergencies ; Humans ; Mental Health ; Pandemics ; Pneumonia, Viral ; epidemiology ; psychology ; Social Support

BACKGROUND: This study described and analysed the features of powered mobility device (PMD)-related injuries and compared elderly and younger adult injuries.METHODS: Data from Korea Emergency Department-based Injury In-depth Surveillance (EDIIS) database involving eight emergency departments in 2011–2016 were analysed. The inclusion criteria were injuries sustained during the use of PMDs. The variables were compared between adults aged ≥ 65 years and younger adults. Primary and secondary outcomes were severe trauma and poor clinical course accordingly. The logistic regression analysis was used to identify risk factors for study outcomes.RESULTS: A total of 231 adults were enrolled, of whom 150 were ≥ 65 years of age. The total number of PMD-related injuries and the proportion of elderly injured patients increased annually, and most injuries occurred on the roadway and did not involve crash opponents. By multivariate analysis, patients aged ≥ 65 years had a higher injury severity score (adjusted odds ratio [AOR], 2.78; 95% confidence interval [CI], 1.50–5.40) and had a higher incidence of intensive care unit admissions, surgery, and death (AOR, 2.42; 95% CI, 1.16–5.28).CONCLUSION: Given the higher number and severity of injuries sustained among elderly adults ≥ 65 years of age shown in this study, we recommend that safety educations, such as the use of protective equipment and the safe driving on the roadway, are considered for PMD users ≥ 65 years of age.
Adult ; Aged ; Emergencies ; Emergency Service, Hospital ; Epidemiology ; Humans ; Incidence ; Injury Severity Score ; Intensive Care Units ; Korea ; Logistic Models ; Multivariate Analysis ; Odds Ratio ; Risk Factors ; Wheelchairs

Betacoronavirus ; China ; epidemiology ; Coronavirus Infections ; prevention & control ; Disease Outbreaks ; Emergencies ; Hospitals, General ; Humans ; Internet ; Pandemics ; prevention & control ; Pneumonia, Viral ; prevention & control

PURPOSE: The purpose of this review was to evaluate the effects of emergency nursing simulation program on nursing students and nurses. METHODS: This systematic review was performed as per the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and using the R program meta package (version 4.9-2). RISS, KISS, and DBpia Library databases were searched for studies published between June 2000 and August 2018 using the following key words: (Emerge* OR nursing) AND (nurs* OR simulation). Selected studies were assessed for methodological quality using Risk of Bias for Non randomized Studies. RESULTS: 7 studies were identified and all of them met the inclusion criteria. The outcome variables were significant clinical performance, self-efficacy except knowledge, and problem-solving ability. CONCLUSION: This review provides updated evidence of the simulation-based education program in emergency nursing. Further studies are required to increase generalizability using randomized population, research design and controlled trials with sufficient sample size. Moreover, valid measurements are needed to assess the main outcomes.
Bias (Epidemiology) ; Education ; Emergencies ; Emergency Nursing ; Humans ; Korea ; Nursing Care ; Nursing ; Research Design ; Sample Size ; Simulation Training ; Students, Nursing

BACKGROUND: Hyperglycemic crisis is a metabolic emergency associated with diabetes mellitus. However, accurate epidemiologic information on cases of hyperglycemic crisis in Korea remains scarce. We evaluated trends in hyperglycemic crisis hospitalizations and in- and out-of-hospital mortality in Korea. We also predicted future trends. METHODS: We extracted claims data with hyperglycemic crisis as the principal diagnosis from the National Health Insurance Service database in Korea from January 2004 to December 2013. We investigated the numbers of claims with hyperglycemic crisis and identified trends in hyperglycemic crisis based on those claims data. We predicted future trends by statistical estimation. RESULTS: The total annual number of claims of hyperglycemic crisis increased from 2,674 in 2004 to 5,540 in 2013. Statistical analysis revealed an increasing trend in hyperglycemic crisis hospitalizations (P for trend <0.01). In contrast, the hospitalization rate per 1,000 diabetes cases showed a decreasing trend (P for trend <0.01) during this period. The mortality rate per 1,000 diabetes cases also showed a decreasing trend (P for trend <0.0001). However, no distinct linear trend in the case-related fatality rate at <60 days over the last decade was observed. The predicted number of annual claims of hyperglycemic crisis will increase by 2030. CONCLUSION: The number of hyperglycemic crisis hospitalizations in Korea increased in the last decade, although the hospitalization rate per 1,000 diabetes cases and mortality rate decreased. Also, the predicted number of annual claims will increase in the future. Thus, it is necessary to establish long-term healthcare policies to prevent hyperglycemic crisis.
Delivery of Health Care ; Diabetes Mellitus ; Diabetic Ketoacidosis ; Diagnosis ; Emergencies ; Epidemiology ; Hospitalization ; Hyperglycemic Hyperosmolar Nonketotic Coma ; Korea ; Mortality ; National Health Programs

BACKGROUND: Traumatic brain injury (TBI) is one of the leading causes of pediatric disability that results in many emergency department visits. The risk of TBI is high while playing sports. The aim of this study was to examine the demographics and clinical characteristics of sports-related TBI. METHODS: We performed a multicenter observational study using the Emergency Department–Based Injury In-Depth Surveillance database in Korea. Patients aged 5 to 18 years old, who sustained unintentional, sports-related head injuries between January 2011 and December 2016 were included. The type of sports was the main variable of interest, and it was classified into 6 categories. The primary outcome was TBI, and the secondary outcome was intracranial injury and hospital admission. A multivariable logistic regression analysis was performed to calculate the adjusted odds ratios (aORs) with 95% confidence intervals for the outcomes by sports type. RESULTS: Of the 1,537,617 injured patients, 10,717 (0.7%) patients were included in the study. Most of the patients were male (87.5%), and the most prevalent sports type was field sports (51.2%). The proportion of TBI, intracranial injury, and admission were 15.7%, 1.2%, and 3.5%, respectively. The aORs of TBI, intracranial injury, and admission in bicycle and street sports compared to field sports were 1.77 (1.37–2.28), 4.99 (2.62–9.50), and 2.27 (1.42–3.61) respectively. CONCLUSION: This is the first nationwide epidemiologic study of pediatric sports-related TBI in Korea. The ratios of TBI, intracranial injury and admission were highest in bicycle and street sports. Prevention strategies for pediatric sports-related TBI can be developed according to sports types.
Brain Injuries ; Child ; Craniocerebral Trauma ; Demography ; Emergencies ; Emergency Service, Hospital ; Epidemiologic Studies ; Epidemiology ; Humans ; Korea ; Logistic Models ; Male ; Observational Study ; Odds Ratio ; Sports

OBJECTIVE: This study aimed to compare the demographic characteristics and trauma service structures and processes of hospitals in 15 countries across the Asia Pacific, and to provide baseline data for the integrated trauma database: the Pan-Asian Trauma Outcomes Study (PATOS).METHODS: Medical directors and emergency physicians at PATOS-participating hospitals in countries across the Asia Pacific were surveyed through a standardized questionnaire. General information, trauma care system data, and trauma emergency department (ED) outcomes at each hospital were collected by email and analyzed using descriptive statistics.RESULTS: Survey data from 35 hospitals across 15 countries were collected from archived data between June 2014 and July 2015. Designated trauma centers were identified as the highest hospital level for trauma patients in 70% of surveyed countries. Half of the hospitals surveyed had special teams for trauma care, and almost all prepared activation protocol documents for these teams. Most hospitals offered specialized trauma education programs, and 72.7% of hospitals had a hospital-based trauma registry. The total number of trauma patients visiting the ED across 25 of the hospitals was 300,376. The overall survival-to-discharge rate was 97.2%; however, it varied greatly between 85.1% and 99.7%. The difference between survival-to-discharge rates of moderate and severe injury groups was highest in Taiwan (41.8%) and lowest in Thailand (18.6%).CONCLUSION: Trauma care systems and ED outcomes vary widely among surveyed hospitals and countries. This information is useful to build further detailed, systematic platforms for trauma surveillance and evidence-based trauma care policies.
Asia ; Asian Continental Ancestry Group ; Cross-Sectional Studies ; Education ; Electronic Mail ; Emergencies ; Emergency Service, Hospital ; Epidemiology ; Humans ; Physician Executives ; Taiwan ; Thailand ; Trauma Centers

BACKGROUND: To investigate the characteristics of patients with osteoporotic fractures (OF) who visited the emergency room, we analyzed the frequency and distribution of primary and secondary OF.METHODS: From March 2015 to April 2017, 406 patients with OF were assigned to wrist (W; n=132), spine (S; n=78), and hip (H; n=196) according to the site. All subjects were classified as having primary fracture or secondary fracture. Age, fracture site, the risk of future fracture using Fracture Risk Assessment Tool (FRAX) were compared.RESULTS: The mean age at fracture site was significantly different among the 3 groups, groups W (66.57±10.03), S (73.50±9.07), and H (78.50±7.72). The most common site of OF were in the order of wrist, spine, and hip with the increase of age. The FRAX scores significantly increased (P<0.001) in the order of W (8.35±5.67), S (10.74±6.99), and H (13.88±7.98) in total patient, and same in primary fracture group (W, 7.50±4.18; S, 9.76±5.91; H, 11.93±6.61; P<0.001). The main site of prior fractures in secondary fracture was same lesion, which means that the prior fracture of secondary wrist fracture was wrist fracture such as spine for spine, hip for hip.CONCLUSIONS: We determined that as age increasing, the major sites of OF were different and FRAX scores increased. The most common site for secondary fracture was the same one. Hence, the risk of subsequent fracture in same site should be noted after patient suffered OF.
Emergencies ; Emergency Service, Hospital ; Epidemiology ; Hip ; Humans ; Osteoporotic Fractures ; Referral and Consultation ; Risk Assessment ; Spine ; Wrist