Current Issue : January-March Volume : 2023 Issue Number : 1 Articles : 5 Articles
Background: Reports regarding transportation methods of severely critical patients admitted to an intensive care unit (ICU) or paediatric ICU (PICU) are limited. In an attempt to address this research gap, this study aimed to test the hypothesis that prognosis is worse in patients transported by family members. Methods: This multicentre study collected data from the Japanese Registry of Paediatric Acute Care database. Data concerning patients aged ≤16 years admitted to a participating hospital ICU or PICU and their transportation method to the hospital were extracted and divided into two groups: transported by family and transported by emergency medical services (EMS). Results: Of the 2963 patients who met the criteria, 871 (29.4%) were transported by family and 2092 (70.6%) were transported by EMS. Significantly more patients with chronic conditions (551 patients, 63.3% vs. 845 patients, 40.4%; p < 0.01) or respiratory failure (414 patients, 47.5% vs. 455 patients, 21.7%; p < 0.01) were admitted to the ICU or PICU in the family transport group. There was no significant difference in survival rate between EMS and family transport group, matched by PIM2, chronic condition status and transport distance (OR:1.17, 95%CI:0.39–3.47, p = 0.78). Conclusion: The results of this study show that the transportation method does not affect the survival rate of paediatric patients. The proportion of patients with chronic conditions or those admitted because of respiratory failure was higher in the family transport group than in the EMS group. Therefore, as these patients are more likely to be admitted to the ICU or PICU, it is important to provide prompt respiratory care and medical interventions to achieve the best outcomes....
Introduction: Terrorist attacks are one of the human problems that affect many countries, leaving behind a huge toll of disabilities and deaths. The aim of this study was to use a mixed-method analysis to design and validate an evaluation tool for pre-hospital emergency medical services for terrorist attacks. Methods: The present study is a mixed-method (qualitative and quantitative) study that was conducted in two phases. In the qualitative phase (item generation), semi-structured interviews were conducted with 34 Iranian emergency medical technicians who were selected through a purposive sampling method and a scoping literature review was conducted to generate an item pool for the preparedness evaluation of Emergency Medical Services (EMS) in terrorist attacks. In the quantitative phase (item reduction), for validity of tool face, content and construct validity, were performed; for tool reliability, the test and retest and intra-class correlation coefficient were evaluated. Results: At the first stage, 7 main categories and 16 subcategories were extracted from the data, the main categories including “Policy and Planning”, “Education and Exercise “,“ Surge Capacity”, “Safety and Security”, “Command, Control and Coordination”, “Information and Communication Management “and “Response Operations Management”. The initial item pool included 160 items that were reduced to 110 after assessment of validity (face, content and construct). intra-class correlation coefficient (ICC = 0.71) examination and Pearson correlation test (r = 0.81) indicated that the tool was also reliable. Conclusion: The research findings provide a new perspective to understand the preparedness of pre-hospital emergency medical services for terrorist attacks. The existing 110-item tool can evaluate preparedness of pre-hospital emergency medical services for terrorist attacks through collecting data with appropriate validity and reliability....
Pseudoaneurisms are arterial wounds that affect all layers of an artery; although very rare they are mostly lethal and most of them are iatrogenic. Herein, we present two different cases of hepatic artery pseudoaneurysms derived from previous surgeries which were assessed by computed tomography angiographies and consequent conservative endovascular approaches with arteriographies, posterior cannulations and the placement of Amplatzer Vascular Plug 4 (AVP 4) systems in order to treat the pseudoaneurysm. Computed control tomographies were conducted showing no later complications. The purpose of this article is to demonstrate the importance and current clinical applications of AVP in the field of interventional radiology....
Background: This study investigated the impact of coronary angiography on outcomes of emergency operation in acute type A aortic dissection (ATAAD) patients who were initially misdiagnosed as an acute coronary syndrome. Methods: From October 2016 to April 2019, 129 patients underwent emergency operation for ATAAD in our institution, including 21 patients (16.3%, coronary angiography group) who received preoperative coronary angiography without knowledge of the ATAAD, and the rest 108 did not (Non-coronary angiography group). Preoperative clinical characteristics, 30-day mortality and postoperative complications were compared. Multivariable logistic regression was performed to confirm the independent prognostic factors for short-term and long-term outcomes. Results: Patients undergoing coronary angiography had higher prevalence of preoperative hypotension or shock (61.9% vs 35.2%, P = 0.022), ischemic changes on electrocardiogram (66.7% vs 37.0%, P = 0.012), platelet inhibition (ADP-induced inhibition 92.0% vs 46.0%, P = 0.001), and coronary involvement (66.7% vs 30.6%, P = 0.002). 30-day mortality was 4.8% versus 9.3% (P = 0.84). Coronary angiography group had more intraoperative bleeding (1900 ml vs 1500 ml, P = 0.013) and chest-tube drainage on the first postoperative day (1040 ml vs 595 ml, P = 0.028). However, preoperative coronary angiography was not independent risk factors for 30-day mortality (OR 0.171, 95%CI 0.013– 2.174, P = 0.173) and overall survival (HR 0.407; 95%CI 0.080–2.057; P = 0.277). Conclusion: Patients undergoing coronary angiography carried a higher risk of preoperative hemodynamic instability, myocardial ischemia, and perioperative bleeding. However, unintentional coronary angiography did not have a significant impact on short-term and long-term outcomes of emergency surgery in ATAAD....
Background: It is not known whether emergency departments (EDs) with primary care services influence demand for non-urgent care (‘provider-induced demand’). We proposed that distinct primary care services in EDs encourages primary care demand, whereas primary care integrated within EDs may be less likely to cause additional demand. We aimed to explore this and explain contexts (C), mechanisms (M) and outcomes (O) influencing demand. Methods: We used realist evaluation methodology and observed ED service delivery. Twenty-four patients and 106 staff members (including Clinical Directors and General Practitioners) were interviewed at 13 EDs in England and Wales (240 hours of observations across 30 days). Field notes from observations and interviews were analysed by creating ‘CMO’ configurations to develop and refine theories relating to drivers of demand. Results: EDs with distinct primary care services were perceived to attract demand for primary care because services were visible, known or enabled direct access to health care services. Other influencing factors included patients’ experiences of accessing primary care, community care capacity, service design and population characteristics. Conclusions: Patient, local-system and wider-system factors can contribute to additional demand at EDs that include primary care services. Our findings can inform service providers and policymakers in developing strategies to limit the effect of potential influences on additional demand when demand exceeds capacity....
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