Kyoung Jun Song
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View article: Early Advanced Airway Management and Clinical Outcomes in Out-of-Hospital Cardiac Arrest: A Nationwide Observational Study
Early Advanced Airway Management and Clinical Outcomes in Out-of-Hospital Cardiac Arrest: A Nationwide Observational Study Open
Background/Objectives: Out-of-hospital cardiac arrest (OHCA) has persistently low survival rates. While advanced airway management (AAM) is crucial during cardiopulmonary resuscitation, optimal timing remains unclear. This study examined t…
View article: Association of prehospital optimal blood pressure and peripheral oxygen saturation with hospital outcomes in sports-related and recreation-related traumatic brain injury (SRR-TBI) in Asia
Association of prehospital optimal blood pressure and peripheral oxygen saturation with hospital outcomes in sports-related and recreation-related traumatic brain injury (SRR-TBI) in Asia Open
Background While Emergency Medical Services (EMS) guidelines improve outcomes in severe traumatic brain injury (TBI), the effect of optimal blood pressure and oxygenation on sports-related and recreation-related TBI (SRR-TBI) is unclear. T…
View article: Association of Scene Time Interval and Field Arrival to Epinephrine Administration Time with Outcomes in Cardiac Arrest
Association of Scene Time Interval and Field Arrival to Epinephrine Administration Time with Outcomes in Cardiac Arrest Open
Background/Objectives: The association of scene time interval (STI) and field arrival to epinephrine administration time (FET) with outcomes in out-of-hospital cardiac arrest (OHCA) is unknown. The goal of this investigation is to assess t…
View article: Association between prehospital oxygen saturation and outcomes in hypotensive traumatic brain injury patients in Asia (Pan-Asian Trauma Outcomes Study (PATOS))
Association between prehospital oxygen saturation and outcomes in hypotensive traumatic brain injury patients in Asia (Pan-Asian Trauma Outcomes Study (PATOS)) Open
An initial prehospital saturation of ≥ 94% was significantly associated with better hospital outcomes in hypotensive TBI patients.
View article: ABS0822 APOA2 AND DYSLIPIDEMIA: POTENTIAL PREDICTORS OF RHEUMATOID ARTHRITIS-ASSOCIATED INTERSTITIAL LUNG DISEASE
ABS0822 APOA2 AND DYSLIPIDEMIA: POTENTIAL PREDICTORS OF RHEUMATOID ARTHRITIS-ASSOCIATED INTERSTITIAL LUNG DISEASE Open
View article: 국내 급성심장정지 장기 생존자 현황
국내 급성심장정지 장기 생존자 현황 Open
The number of long-term survivors and survival rates of patients with sudden cardiac arrest in ROK continue to increase, and there is a systematic need for continued care and support for these patients.
View article: Interethnic validation of electrocardiogram image analysis software for detecting left ventricular dysfunction in an emergency department population
Interethnic validation of electrocardiogram image analysis software for detecting left ventricular dysfunction in an emergency department population Open
Objective: We previously developed and validated an artificial intelligence-based electrocardiogram (ECG) analysis tool (ECG Buddy) in a Korean population. This study investigated the performance of this tool in a US population, specifical…
View article: The Impact of Fluid Resuscitation on Clinical Outcomes According to Transport Time in Out-of-Hospital Cardiac Arrest Patients
The Impact of Fluid Resuscitation on Clinical Outcomes According to Transport Time in Out-of-Hospital Cardiac Arrest Patients Open
Background/Objectives: Current guidelines recommend fluid resuscitation only for out-of-hospital cardiac arrest (OHCA) patients with hypovolemia. This study aimed to determine whether intravenous (IV) fluid resuscitation improves survival …
View article: Trauma outcomes differences in females: a prospective analysis of 76 000 trauma patients in the Asia-Pacific region and the contributing factors
Trauma outcomes differences in females: a prospective analysis of 76 000 trauma patients in the Asia-Pacific region and the contributing factors Open
Background Trauma is a leading cause of mortality, particularly in low and middle-income countries. While extensively studied in North America and Europe, data from the Asia-Pacific are limited. An important area of research is the differe…
View article: Out-of-hospital cardiac arrest event after cancer diagnosis: a korean metropolitan cohort study
Out-of-hospital cardiac arrest event after cancer diagnosis: a korean metropolitan cohort study Open
View article: Impact of Video-Based Dispatcher-Assisted Cardiopulmonary Resuscitation on Neurological Outcomes and cardiopulmonary resuscitation Time Metrics in Out-of-Hospital Cardiac Arrest: A Comparison with Audio-Based Methods
Impact of Video-Based Dispatcher-Assisted Cardiopulmonary Resuscitation on Neurological Outcomes and cardiopulmonary resuscitation Time Metrics in Out-of-Hospital Cardiac Arrest: A Comparison with Audio-Based Methods Open
View article: Optimal wearable camera mount locations for medical supervision during simulated out-of-hospital cardiopulmonary resuscitation
Optimal wearable camera mount locations for medical supervision during simulated out-of-hospital cardiopulmonary resuscitation Open
The quality of the visual information transmitted from a scene is crucial for effective medical supervision in prehospital settings. This study investigated the influence of wearable camera mount locations on visibility during simulated ou…
View article: The effect of time to neurosurgical or neuroradiological intervention therapy on outcomes and quality of care after traumatic brain injury, a registry-based observational study
The effect of time to neurosurgical or neuroradiological intervention therapy on outcomes and quality of care after traumatic brain injury, a registry-based observational study Open
View article: Interethnic Validation of an ECG Image Analysis Software for Detecting Left Ventricular Dysfunction in Emergency Department Population
Interethnic Validation of an ECG Image Analysis Software for Detecting Left Ventricular Dysfunction in Emergency Department Population Open
Background We previously developed and validated an AI-based ECG analysis tool (ECG Buddy) in a Korean population. This study aims to validate its performance in a U.S. population, specifically assessing its LV Dysfunction Score and LVEF-E…
View article: Individualized decision making in on-scene resuscitation time for out-of-hospital cardiac arrest using reinforcement learning
Individualized decision making in on-scene resuscitation time for out-of-hospital cardiac arrest using reinforcement learning Open
View article: Prediction of vasopressor needs in hypotensive emergency department patients using serial arterial blood pressure data with deep learning
Prediction of vasopressor needs in hypotensive emergency department patients using serial arterial blood pressure data with deep learning Open
Background Shock is a life‐threatening condition that is associated with high mortality and morbidity. Therefore, the timely identification and management of this condition are important. We aimed to develop a prediction model for vasopres…
View article: The effect of time to neurosurgical or neuroradiological intervention therapy on outcomes after traumatic brain injury, a registry-based observational study
The effect of time to neurosurgical or neuroradiological intervention therapy on outcomes after traumatic brain injury, a registry-based observational study Open
Background The evidence regarding the effect of time to neurosurgical and neuroradiological intervention on outcomes in traumatic brain injury (TBI) patients is still controversial. This study aimed to investigate the effect of time to hos…
View article: Seat belt use and cardiac arrest immediately after motor vehicle collision: Nationwide observational study
Seat belt use and cardiac arrest immediately after motor vehicle collision: Nationwide observational study Open
There was an association between wearing seat belts during MVCs and a reduced risk of immediate cardiac arrest.
View article: Effect of the floor of residence on survival after out-of-hospital cardiac arrest among high-rise apartment residents in Seoul, Korea
Effect of the floor of residence on survival after out-of-hospital cardiac arrest among high-rise apartment residents in Seoul, Korea Open
Objective In urban areas of South Korea, it is common for people to live in apartment (high-rise residential buildings). This study investigated whether individuals living in these apartments face poorer outcomes from out-of-hospital cardi…
View article: A Development of a Sound Recognition-Based Cardiopulmonary Resuscitation Training System
A Development of a Sound Recognition-Based Cardiopulmonary Resuscitation Training System Open
The objective of this study was to develop a sound recognition-based cardiopulmonary resuscitation (CPR) training system that is accessible, cost-effective, easy-to-maintain and provides accurate CPR feedback. Beep-CPR, a novel device with…
View article: Effects of Transport to Trauma Centers on Survival Outcomes Among Severe Trauma Patients in Korea: Nationwide Age-Stratified Analysis
Effects of Transport to Trauma Centers on Survival Outcomes Among Severe Trauma Patients in Korea: Nationwide Age-Stratified Analysis Open
We found out trauma centers showed better clinical outcomes for adult and elderly groups, excluding the pediatric group than non-trauma centers. Further research is warranted to evaluate and develop the response system for pediatric severe…
View article: Establishing the Korean Out-of-Hospital cardiac arrest registry (KOHCAR)
Establishing the Korean Out-of-Hospital cardiac arrest registry (KOHCAR) Open
The KOHCAR has significantly contributed to improving OHCA survival rates in South Korea; however, the COVID-19 pandemic has posed challenge. To address the post-pandemic survival rate decline, there is a need to enhance data utilization, …
View article: Interaction effects between insomnia and depression on risk of out-of-hospital cardiac arrest: Multi-center study
Interaction effects between insomnia and depression on risk of out-of-hospital cardiac arrest: Multi-center study Open
Background Insomnia and depression have been known to be risk factors of several diseases, including coronary heart disease. We hypothesized that insomnia affects the out-of-hospital cardiac arrest (OHCA) incidence, and these effects may v…
View article: Development of a prediction model for emergency medical service witnessed traumatic out-of-hospital cardiac arrest: A multicenter cohort study
Development of a prediction model for emergency medical service witnessed traumatic out-of-hospital cardiac arrest: A multicenter cohort study Open
We established a prediction model using variables from the PATOS database and measured them immediately after EMS personnel arrived to predict EMS-witnessed TCA. The model allows prehospital medical personnel to focus on high-risk patients…
View article: The prehospital emergency medical service system in Korea: its current status and future direction
The prehospital emergency medical service system in Korea: its current status and future direction Open
View article: Evaluation of Socioeconomic Position and Survival After Out-of-Hospital Cardiac Arrest in Korea Using Structural Equation Modeling
Evaluation of Socioeconomic Position and Survival After Out-of-Hospital Cardiac Arrest in Korea Using Structural Equation Modeling Open
Importance The association between low socioeconomic position (SEP) and poor survival after out-of-hospital cardiac arrest (OHCA) has not been thoroughly investigated. Objectives To evaluate the association between individual SEP and survi…
View article: Characteristics of non-accidental injuries in children and adolescents in Asia: a cross-national, multicenter cohort study
Characteristics of non-accidental injuries in children and adolescents in Asia: a cross-national, multicenter cohort study Open
Children and adolescents are vulnerable to non-accidental injury. Early identification and prevention rely on detailed epidemiological studies, which are limited in Asia. This retrospective study used the registry data of Pan-Asian Trauma …
View article: Extracorporeal cardiopulmonary resuscitation for adult out-of-hospital cardiac arrest patients: time-dependent propensity score-sequential matching analysis from a nationwide population-based registry
Extracorporeal cardiopulmonary resuscitation for adult out-of-hospital cardiac arrest patients: time-dependent propensity score-sequential matching analysis from a nationwide population-based registry Open
View article: Prediction of Increased Intracranial Pressure in Traumatic Brain Injury Using Quantitative Electroencephalogram in a Porcine Experimental Model
Prediction of Increased Intracranial Pressure in Traumatic Brain Injury Using Quantitative Electroencephalogram in a Porcine Experimental Model Open
Continuous and non-invasive measurement of intracranial pressure (ICP) in traumatic brain injury (TBI) is important to recognize increased ICP (IICP), which can reduce treatment delays. The purpose of this study was to develop an electroen…
View article: Mask R-CNN based multiclass segmentation model for endotracheal intubation using video laryngoscope
Mask R-CNN based multiclass segmentation model for endotracheal intubation using video laryngoscope Open
Objective Endotracheal intubation (ETI) is critical to secure the airway in emergent situations. Although artificial intelligence algorithms are frequently used to analyze medical images, their application to evaluating intraoral structure…