Min-Hong Jo

Purpose: The objective of this study was to develop a new nomogram that can predict 28-day mortality in severe sepsis and/or septic shock patients using a combination of several biomarkers that are inexpensive and readily available in most emergency departments, with and without scoring systems. Materials and Methods: We enrolled 561 patients who were admitted to an emergency department (ED) and received early goal-directed therapy for severe sepsis or septic shock. We collected demographic data

Purpose: To investigate and document a disaster medical response during the collapse of the Gyeongju Mauna Ocean Resort gymnasium, which occurred on February 17, 2014. Methods: The official records of each institution were verified to select the study population. All the medical records and emergency medical service records were reviewed by an emergency physician. Personal or telephonic interviews were conducted without a separate questionnaire if the institutions or agencies crucial to disaster

Background: Patients who survive CPR are profoundly disabled and live with reduced quality of life. Therefore advanced directives are needed to ensure that life sustaining therapies are provided appropriately. This study compared the attitudes of elderly subjects toward advanced directives for CPR before and after receiving CPR education. Methods: Between January and July 2007, 99 ambulatory persons aged older than 64 years were recruited from six community welfare facilities for the elderly. A

Objective: Many studies have reported the effectiveness of the ‘time target’ on reducing emergency department (ED) overcrowding and improving clinical quality. This study examined the effects of introducing the time target on ED overcrowding and clinical quality using meta-analysis. Methods: The electronic databases including PubMed (Medline), Cochrane Library, and Embase until June 2017 were searched. The search keywords were ‘time target,’ ‘national emergency access target,’ ‘four-hour rule,’

Objective To investigate and document the disaster medical response during the Gyeongju Mauna Ocean Resort gymnasium collapse on February 17, 2014. Methods Official records of each institution were verified to select the study population. All the medical records and emergency medical service run sheets were reviewed by an emergency physician. Personal or telephonic interviews were conducted, without a separate questionnaire, if the institutions or agencies crucial to disaster response did not ha

Purpose: It is important to begin a transfusion safely and appropriately as soon as possible in a hemorrhagic shock patient. A group O+ unmatched pack red blood cell (universal O+) transfusion may satisfy that requirement. We report our experiences with universal O+ to compare its usefulness for hemorrhagic shock patients with that of a matched pack red blood cell transfusion in the emergency department (ED). Methods: This is a retrospective study. Patients who had systolic blood pressure of les

Purpose: The purpose of this study was to conduct a systematic review to investigate the socio-economic benefits of the poison control center (PCC) and to assess whether telephone counseling at the poison control center affects the frequency of emergency room visits, hospitalization, and length of stay of patients with acute poisoning. Methods: The authors conducted a medical literature search of the PubMed, EMBASE, and Cochrane Library databases. Two reviewers evaluated the abstracts for eligib

Through the Declaration of Montevideo in 2011, the World Medical Association suggested that doctors worldwide should be trained in basic disaster response regardless of their specialty. The Haiti earthquake in 2010, which had the highest number of foreign medical team dispatched from all over the world, proved that untrained and disorganized team only brought confusion. This event led the World Health Organization to develop the ‘Classification and Minimum Standards for Foreign Medical Teams in

Purpose: National Emergency X-Radiography Utilization Study (NEXUS) criteria and the Canadian Cervical Spine rule (CCR) are commonly used in cervical trauma patients to determine whether a plain cervical X-ray should be performed. However, plain cervical X-rays are so inaccurate that cervical spine computed tomography (CT) is often considered as a screening test. We studied the usefulness of the NEXUS criteria and the CCR for determining the need for a CT evaluation in the emergency department (

Purpose: The purpose of this study was to investigate the cause of acute fatal poisoning and the time of death by analyzing the National Emergency Department Information System (NEDIS) of South Korea. Methods: The NEDIS data from 2014 to 2018 excluding non-medical visits were used for this study. The patients with acute poisoning were extracted using diagnostic codes. The toxic substances were classified into pharmaceuticals, pesticides, gases, artificial poisonous substances, and natural toxic

Purpose: Acute nicotine poisoning by liquid nicotine in electronic cigarettes is becoming an increasing problem worldwide. The current systematic review aimed to determine the harm of acute nicotine poisoning by reviewing published case reports. Methods: An online literature search with PubMed, Embase, Cochrane Library, and KoreaMed database was performed to identify relevant studies addressing acute nicotine poisoning with electronic cigarettes. Two investigators searched the case reports writt

Objective: Early prediction of the multiple organ dysfunction syndrome (MODS) and providing early innovative treatment may improve outcomes in patients with severe trauma. Lactate and serum albumin levels, which are widely used markers predicting the severity of critically ill patients, tend to diverge during clinical deterioration. This study aimed to evaluate the clinical utility of the lactate/albumin ratio (LAR) as a predictive factor for MODS and 30-day mortality in patients with severe tra

Objective: This study aimed to investigate the risk factors of post-contrast acute kidney injury (PAKI) and the usefulness of the Mehran score for predicting PAKI in patients who underwent contrast-enhanced abdominopelvic computed tomography (CE-APCT) in the emergency department (ED). Methods: This was a retrospective observational study. Patients who underwent CE-APCT and had a follow-up creatinine test within 72 hours in the period January to June, 2017, were enrolled for the study. PAKI is de

Objective: The early prediction of multiple organ dysfunction syndrome (MODS) in trauma patients and provision of prompt treatment may improve their outcomes. We investigated the efficacy of the mean platelet volume (MPV) for predicting MODS in cases of severe trauma. Methods: This retrospective, observational cohort study was performed with patients prospectively integrated in a critical pathway of TRAUMA. We analyzed the severe trauma patients admitted to the emergency department (ED), based o