Original Article: The impacts of DRG payment system on financial balance of multiple trauma: Experiences of three trauma centers in Taiwan.

Introduction: There are concerns regarding the adequacy of applying the diagnosis-related groups (DRG) payment system for multiple traumas (i.e., major diagnostic category 24, MDC-24) patients in Taiwan.

The development of new remote technologies in disaster medicine education: A scoping review.

Background: Remote teaching and online learning have significantly changed the responsiveness and accessibility after the COVID-19 pandemic. Disaster medicine (DM) has recently gained prominence as a critical issue due to the high frequency of worldwide disasters, especially in 2021. The new artificial intelligence (AI)-enhanced technologies and concepts have recently progressed in DM education.

Α γ-tubulin complex-dependent pathway suppresses ciliogenesis by promoting cilia disassembly.

The primary cilium, a microtubule-based sensory organelle, undergoes cycles of assembly and disassembly that govern the cell cycle progression critical to cell proliferation and differentiation. Although cilia assembly has been studied extensively, the molecular mechanisms underlying cilia disassembly are less well understood. Here, we uncover a γ-tubulin ring complex (γ-TuRC)-dependent pathway that promotes cilia disassembly and thereby prevents cilia formation.

Taiwan's Successful COVID-19 Mitigation and Containment Strategy: Achieving .

The authors describe Taiwan's successful strategy in achieving control of coronavirus disease (COVID-19) without economic shutdown, despite the prediction that millions of infections would be imported from travelers returning from Chinese New Year celebrations in Mainland China in early 2020. As of September 2, 2020, Taiwan reports 489 cases, 7 deaths, and no locally acquired COVID-19 cases for the last 135 days (greater than 4 months) in its population of over 23.8 million people.

A Positive-Pressure Environment Disposable Shield (PEDS) for COVID-19 Health Care Worker Protection.

The COVID-19 pandemic has strained health care system resources and reduced the availability of life-sustaining and medical-grade personal protective equipment (PPE) though the combination of increased demand and disrupted manufacturing supply chains. As a result of these shortages, many health care providers have temporarily used largely untested, improvised PPE (iPPE). Lack of quality control for makeshift PPE and frequent repurposing of used items to conserve supplies increase both the risk of provider infection and nosocomial spread to uninfected patients.

An Epidemiological Analysis of Head Injuries in Taiwan.

Traumatic head injuries occur frequently in Taiwan, having catastrophic consequences for the victims, their families, and society as a whole. However, little is known about the risk factors at the population level in Taiwan. The primary aim of this study was to obtain more information on these variables and their relationships.

Epidemiology of digital amputation and replantation in Taiwan: A population-based study.

Background: Publications on digital amputation and replantation have been mostly derived from case series in high-volume hand surgery practices, and epidemiological studies are few. This study used a population-based dataset to illustrate the incidence of digital amputation, patient and hospital characteristics, and their relationships with replantation.

Methods: A claim for reimbursement dataset (2008) was provided as a research database by the Bureau of National Health Insurance, Taiwan.

Incidence of liver trauma and relative risk factors for mortality: a population-based study.

Background: Liver trauma is the main cause of death arising from blunt abdominal injury. Nonoperative management (NOM) has been advocated to be a safe option for stable patients who have suffered liver trauma. This study used a population-based dataset to illustrate the incidence of liver trauma, its various causes and treatment, and outcomes.

Age, sex, and socio-economic status affect the incidence of pediatric spinal cord injury: an eleven-year national cohort study.

Background: Few studies focus on pediatric spinal cord injury (SCI) and there is little information regarding the cause, anatomic level, and high risk population of SCI in children. This study aims to investigate the incidence and risk factors of pediatric SCI.

Methods: A nationwide cohort of 8.

Use of an intubating laryngeal mask airway on out-of-hospital cardiac arrest patients in a developing emergency medical service system.

Background/purpose: An intubating laryngeal mask airway (ILMA) is an alternative device for airway control, capable of providing effective ventilation in various situations. The purpose of this study is to compare the effects of the ILMA and bag-valve-mask (BVM) ventilation devices on out-of-hospital cardiac arrest (OHCA) patients.

Methods: An ILMA training course was conducted by emergency medical technicians (EMTs).

Pelvic Fracture and Risk Factors for Mortality: A Population-Based Study in Taiwan.

Objective: To study the incidence, demographics, distribution of fracture sites, associated injuries, and risk factors for the outcomes of pelvic fracture on a population basis.

Methods: An annual claim dataset from 2001 to 2003 was retrieved from the Bureau of National Health Insurance (BNHI) trauma database with any International Classification of Diseases, 9th revision, Clinical Modification (ICD-9-CM) coded as pelvic fracture. Statistical analyses were conducted to discover the association between variables such as age, gender, month of injury, injury mechanisms, associated injuries, and outcome.

Barotraumatic oesophageal perforation with bilateral tension pneumothorax.

Barotraumatic oesophageal perforation with bilateral tension pneumothorax is extremely rare and this is a first case reported in the literature. The possibility of the oesophageal perforation due to high-pressure gas flow should be kept in mind and the standard of diagnosis is oesophagography.

Hemodynamic patterns preceding circulatory deterioration and death after trauma.

Objective: To describe the sequence of hemodynamic changes associated with sudden circulatory deterioration compared with those of terminal patients to identify the earliest signs warning of shock and death.

Methods: This is a prospective observational study of 89 patients with thermodilution cardiac index and continuous noninvasive hemodynamic monitoring who had episodes of circulatory deterioration. These data were compared with the data of a second group of 24 patients in their terminal stage just before death.

Hemodynamic patterns of blunt and penetrating injuries.

Background: The aims of this prospective observational study were to describe early hemodynamic patterns of blunt and penetrating truncal injury and to evaluate outcomes prediction using noninvasive hemodynamic monitoring with a mathematical model tested against actual in-hospital outcomes. The hypothesis was that traumatic shock is a circulatory disorder that can be monitored by noninvasive hemodynamic parameters that reflect cardiac, pulmonary, and tissue perfusion functions.

Study Design: The cardiac index (CI), heart rate (HR), mean arterial pressure (MAP), pulse oximetry (SapO(2)), transcutaneous oxygen tension indexed to FiO(2) (PtcO(2)/FiO(2)), and carbon dioxide (PtcCO(2)) tensions were monitored beginning shortly after emergency department admission in 657 emergency patients with severe blunt and penetrating chest, abdominal, and extremity trauma.

Noninvasive hemodynamic monitoring for combat casualties.

The aims of this study were to develop and to test a noninvasive hemodynamic monitoring system that could be applied to combat casualties to supplement conventional vital signs, to use an advanced information system to predict outcomes, and to evaluate the relative effectiveness of various therapies with instant feedback information during acute emergency conditions. In a university-run inner city public hospital, we evaluated 1,000 consecutively monitored trauma patients in the initial resuscitation period, beginning shortly after admission to the emergency department. In addition to conventional vital signs, we used noninvasive monitoring devices (cardiac index by bioimpedance with blood pressure and heart rate to measure cardiac function, arterial hemoglobin oxygen saturation by pulse oximetry to reflect changes in pulmonary function, and tissue oxygenation by transcutaneous oxygen tension indexed to fractional inspired oxygen concentration and carbon dioxide tension to evaluate tissue perfusion).

Evaluation of invasive and noninvasive hemodynamic monitoring in trauma patients.

Objectives: The aim of this study was to compare a recently developed and improved noninvasive hemodynamic monitoring system with the conventional invasive monitoring by pulmonary artery catheterization (PAC) in acute emergency trauma patients.

Methods: In a large, university-run, inner city public hospital, we monitored 993 trauma patients noninvasively; 262 of these were simultaneously monitored with both noninvasive hemodynamic and invasive PAC monitoring. The noninvasive monitoring was begun shortly after admission to the emergency department and the invasive PAC monitoring was started in the operating room, or as soon as the patient arrived in the intensive care unit.

Outcome prediction by a mathematical model based on noninvasive hemodynamic monitoring.

Background: The aims are to apply a mathematical search and display model based on noninvasive hemodynamic monitoring, to predict outcome early in a consecutively monitored series of 661 severely injured patients.

Methods: A prospective observational study by a previously designed protocol in a Level I trauma service in a university-run inner city public hospital was conducted. The survival probabilities were calculated at the initial resuscitation on admission and at subsequent intervals during their hospitalization beginning shortly after admission to the emergency department.

Outcome prediction in chest injury by a mathematical search and display program.

Objective: This study applies a stochastic or probability search and display model to prospectively predict outcome and to evaluate therapeutic effects in a consecutively monitored series of 396 patients with severe thoracic and thoracoabdominal injuries.

Study Design: Prospective observational study of outcome prediction using noninvasive hemodynamic monitoring by previously designed protocols and tested against actual outcome at hospital discharge in a level 1 trauma service of a university-run, inner-city public hospital.

Methods: Cardiac index (CI), heart rate (HR), mean arterial pressure (MAP), arterial oxygen saturation measured by pulse oximetry (Sp(O2)), transcutaneous oxygen tension (PtC(O2)), and transcutaneous carbon dioxide tension (Ptc(CO2)) were monitored beginning shortly after admission to the emergency department.

Mathematical program for outcome prediction and therapeutic support for trauma beginning within 1 hr of admission: a preliminary report.

Objectives: The aims were a) to noninvasively monitor acute emergency trauma patients beginning within 1 hr after admission to the emergency department; b) to prospectively predict outcome; and c) to evaluate the relative effectiveness of various modes of therapy.

Design: Prospective outcome prediction study using a mathematical search and display model based on noninvasive hemodynamic monitoring.

Setting: A level I trauma service in a large university-run inner-city public hospital.

Stochastic model for outcome prediction in acute illness.

The aims were to apply a stochastic model to predict outcome early in acute emergencies and to evaluate the effectiveness of various therapies in a consecutively monitored series of severely injured patients with noninvasive hemodynamic monitoring. The survival probabilities were calculated beginning shortly after admission to the emergency department (ED) and at subsequent intervals during their hospitalization. Cardiac function was evaluated by cardiac output (CI), heart rate (HR), and mean arterial blood pressure (MAP), pulmonary function by pulse oximetry (SapO(2)), and tissue perfusion function by transcutaneous oxygen indexed to FiO(2),(PtcO(2)/FiO(2)), and carbon dioxide (PtcCO(2)) tension.