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Kahramanmaraş-Pazarcık Earthquake 2023: Characteristics of Patients Presented to the Emergency Department of a Tertiary Hospital Far from the Region and Infection Characteristics in Hospitalized Patients. 2023 年 Kahramanmaraş-Pazarcık 地震:远离该地区的一家三级医院急诊科就诊患者的特征和住院患者的感染特征。
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2024-02-01 Epub Date: 2024-02-13 DOI: 10.1017/S1049023X24000062
Özlem Çakın, Melike Yüce Aktepe, Samet Acar, Süleyman İbze
{"title":"Kahramanmaraş-Pazarcık Earthquake 2023: Characteristics of Patients Presented to the Emergency Department of a Tertiary Hospital Far from the Region and Infection Characteristics in Hospitalized Patients.","authors":"Özlem Çakın, Melike Yüce Aktepe, Samet Acar, Süleyman İbze","doi":"10.1017/S1049023X24000062","DOIUrl":"10.1017/S1049023X24000062","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study is to determine the demographic, clinical characteristics, and outcomes of the patients who applied to the emergency department (ED) of Akdeniz University Faculty of Medicine Hospital (Antalya, Türkiye) after the Kahramanmaraş-Pazarcık earthquake dated February 6, 2023, as earthquake victims were included in the study. The results of the study could be a guide in terms of emergency health services and the healthy management of disasters.</p><p><strong>Methods: </strong>The study included patients over the age of 18 who presented as earthquake victims to the ED of Akdeniz University Medical Faculty Hospital from February 6, 2023 through March 8, 2023. The demographic data of the patients, including age, gender, earthquake zone, time and manner of arrival to the ED, time under debris, length-of-stay (LOS) in the service and intensive care unit (ICU), infection rates, culture results, and mortality, were retrospectively analyzed using the hospital automation system.</p><p><strong>Results: </strong>A total of 1,833 earthquake victims presented to the ED. Of these patients, 1,294 were adults and 539 were children. Services and the ICU admitted a total of 137 adult patients. In the first week, 414 (31.99%) of the patients presented to the ED, while 82 (59.85%) of the hospitalized patients were admitted.Hatay ranked first with 573 (44.28%) patients in the distribution of patients presented to the ED according to earthquake regions. In the distribution of hospitalized patients by earthquake regions, the patients requiring the most hospitalization were from the province of Hatay, with 68 (49.63%) patients.During hospital observations, the medical staff took 132 culture samples based on the positive clinic of the patient. The microorganisms detected in the culture studies were different from the flora of the hospital. The mortality at seven days was two (1.45%), and at the end of 30 days, the mortality was six (4.37%).</p><p><strong>Conclusions: </strong>The ED evaluated all affected cases, with most patients being brought by their relatives using their own means, and had low mortality rates despite presenting with fewer injuries. New environmental conditions that developed after the earthquake caused unexpected results, especially in terms of community-acquired agents.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"25-31"},"PeriodicalIF":2.2,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10882550/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139723756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Novel Algorithm for Improving the Prehospital Diagnostic Accuracy of ST-Segment Elevation Myocardial Infarction. 一种提高st段抬高型心肌梗死院前诊断准确性的新算法
IF 2.1 4区 医学
Prehospital and Disaster Medicine Pub Date : 2024-02-01 Epub Date: 2023-12-04 DOI: 10.1017/S1049023X23006635
Mat Goebel, Lauren M Westafer, Stephanie A Ayala, El Ragone, Scott J Chapman, Masood R Mohammed, Marc R Cohen, James T Niemann, Marc Eckstein, Stephen Sanko, Nichole Bosson
{"title":"A Novel Algorithm for Improving the Prehospital Diagnostic Accuracy of ST-Segment Elevation Myocardial Infarction.","authors":"Mat Goebel, Lauren M Westafer, Stephanie A Ayala, El Ragone, Scott J Chapman, Masood R Mohammed, Marc R Cohen, James T Niemann, Marc Eckstein, Stephen Sanko, Nichole Bosson","doi":"10.1017/S1049023X23006635","DOIUrl":"10.1017/S1049023X23006635","url":null,"abstract":"<p><strong>Introduction: </strong>Early detection of ST-segment elevation myocardial infarction (STEMI) on the prehospital electrocardiogram (ECG) improves patient outcomes. Current software algorithms optimize sensitivity but have a high false-positive rate. The authors propose an algorithm to improve the specificity of STEMI diagnosis in the prehospital setting.</p><p><strong>Methods: </strong>A dataset of prehospital ECGs with verified outcomes was used to validate an algorithm to identify true and false-positive software interpretations of STEMI. Four criteria implicated in prior research to differentiate STEMI true positives were applied: heart rate <130, QRS <100, verification of ST-segment elevation, and absence of artifact. The test characteristics were calculated and regression analysis was used to examine the association between the number of criteria included and test characteristics.</p><p><strong>Results: </strong>There were 44,611 cases available. Of these, 1,193 were identified as STEMI by the software interpretation. Applying all four criteria had the highest positive likelihood ratio of 353 (95% CI, 201-595) and specificity of 99.96% (95% CI, 99.93-99.98), but the lowest sensitivity (14%; 95% CI, 11-17) and worst negative likelihood ratio (0.86; 95% CI, 0.84-0.89). There was a strong correlation between increased positive likelihood ratio (r<sup>2</sup> = 0.90) and specificity (r<sup>2</sup> = 0.85) with increasing number of criteria.</p><p><strong>Conclusions: </strong>Prehospital ECGs with a high probability of true STEMI can be accurately identified using these four criteria: heart rate <130, QRS <100, verification of ST-segment elevation, and absence of artifact. Applying these criteria to prehospital ECGs with software interpretations of STEMI could decrease false-positive field activations, while also reducing the need to rely on transmission for physician over-read. This can have significant clinical and quality implications for Emergency Medical Services (EMS) systems.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"37-44"},"PeriodicalIF":2.1,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10922545/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138478401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chickenpox Outbreaks in Three Refugee Camps on Mainland Greece, 2016-2017: A Retrospective Study 2016-2017 年希腊大陆三个难民营的水痘疫情:回顾性研究
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-18 DOI: 10.1017/s1049023x23006702
Sarah Elizabeth Scales, Jee Won Park, Rebecca Nixon, Debarati Guha-Sapir, Jennifer A. Horney
{"title":"Chickenpox Outbreaks in Three Refugee Camps on Mainland Greece, 2016-2017: A Retrospective Study","authors":"Sarah Elizabeth Scales, Jee Won Park, Rebecca Nixon, Debarati Guha-Sapir, Jennifer A. Horney","doi":"10.1017/s1049023x23006702","DOIUrl":"https://doi.org/10.1017/s1049023x23006702","url":null,"abstract":"<span>Introduction:</span><p>Displaced populations face disproportionately high risk of communicable disease outbreaks given the strains of travel, health care circumstances in their country of origin, and limited access to health care in receiving countries.</p><span>Study Objective:</span><p>Understanding the role of demographic characteristics in outbreaks is important for timely and efficient control measures. Accordingly, this study assesses chickenpox outbreaks in three large refugee camps on mainland Greece from 2016 – 2017, using clinical line-list data from Médecins du Monde (MdM) clinics.</p><span>Methods:</span><p>Clinical line-list data from MdM clinics operating in Elliniko, Malakasa, and Raidestos camps in mainland Greece were used to characterize chickenpox outbreaks in these camps. Logistic regression was used to compare the odds of chickenpox by sex, camp, and yearly increase in age. Incidences were calculated for age categories and for sex for each camp outbreak.</p><span>Results:</span><p>Across camps, the median age was 19 years (IQR: 7.00 - 30.00 years) for all individuals and five years (IQR: 2.00 - 8.00 years) for cases. Males were 55.94% of the total population and 51.32% of all cases. There were four outbreaks of chickenpox across Elliniko (n = 1), Malakasa (n = 2), and Raidestos (n = 1) camps. The odds of chickenpox when controlling for age and sex was lower for Malakasa (OR = 0.46; 95% CI, 0.38 - 0.78) and Raidestos (OR = 0.36; 95% CI, 0.24 - 0.56) when compared Elliniko. Odds of chickenpox were comparable between Malakasa and Raidestos (OR = 1.49; 95% CI, 0.92 - 2.42). Across all camps, the highest incidence was among children zero-to-five years of age. The sex-specific incidence chickenpox was higher for males than females in Elliniko and Malakasa, while the incidence was higher among females in Raidestos.</p><span>Conclusion:</span><p>As expected, individuals five years of age and under made up the majority of chickenpox cases. However, 12% of cases were teenagers or older, highlighting the need to consider atypical age groups in vaccination strategies and control measures. To support both host and displaced populations, it is important to consider risk-reduction needs for both groups. Including host communities in vaccination campaigns and activities can help reduce the population burden of disease for both communities.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":"20 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138714636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Flow Nasal Cannula versus Bag Valve Mask for Preoxygenation during Rapid Sequence Intubation in the Emergency Department: A Single-Center, Prospective, Randomized Controlled Trial 在急诊科快速插管过程中使用高流量鼻导管与袋阀面罩进行预氧:单中心、前瞻性、随机对照试验
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-18 DOI: 10.1017/s1049023x23006684
Muhammed Fatih Cırıl, Mustafa Akarca, Ebru Unal Akoglu, Tuba Cimilli Ozturk, Özge Onur
{"title":"High-Flow Nasal Cannula versus Bag Valve Mask for Preoxygenation during Rapid Sequence Intubation in the Emergency Department: A Single-Center, Prospective, Randomized Controlled Trial","authors":"Muhammed Fatih Cırıl, Mustafa Akarca, Ebru Unal Akoglu, Tuba Cimilli Ozturk, Özge Onur","doi":"10.1017/s1049023x23006684","DOIUrl":"https://doi.org/10.1017/s1049023x23006684","url":null,"abstract":"<span>Objective:</span><p>Hypoxia is a frequently reported complication during the intubation procedure in the emergency department (ED) and may cause bad outcomes. Therefore, oxygenation plays an important role in emergency airway management. The efficacy of oxygenation with high-flow nasal cannula (HFNC) in the ED has been studied, though the evidence is limited. The study aim was to compare two methods of preoxygenation in patients undergoing rapid sequence intubation (RSI) in the ED: (1) HFNC and (2) bag-valve mask (BVM) oxygenation.</p><span>Methods:</span><p>This is a single-center, prospective, randomized controlled trial (RCT) in adult ED patients requiring RSI. Patients were randomized to receive preoxygenation with either HFNC or BVM. While HFNC therapy was continued during the intubation procedure, BVM oxygenation was interrupted for laryngoscopy. The primary outcome was the lowest peripheral oxygen saturation (SpO2) level during intubation. Secondary outcomes were incidence of desaturation (SpO2&lt;90%) and severe hypoxemia (SpO2&lt;80%) throughout the procedure, intubation time, rate of failed intubation, and 30-day survival rates.</p><span>Results:</span><p>A total of 135 patients were randomized into two groups (HFNC n = 68; BVM n = 67). The median lowest SpO2 value measured during intubation was 96% (88.8%-99.0%) in the HFNC group and 92% (86.0%-97.5%) in the BVM group (P = .161). During the intubation procedure, severe hypoxemia occurred in 13.2% (n = 9) of patients in the HFNC group and 8.9% (n = 6) in the BVM group, while mild hypoxemia was observed in 35.8% (n = 24) of the BVM group and 26.5% (n = 18) of the HFNC group. However, there was no statistically significant difference between the groups in terms of hypoxemia development (P = .429 and P = .241, respectively). No significant difference was reported in the rate of failed intubation between the groups. Thirty-day mortality was observed in 73.1% of the BVM group and 57.4% of the HFNC group, with a borderline statistically significant difference (difference 15.7; 95% CI of the difference: −0.4 to 30.7; P = .054).</p><span>Conclusion:</span><p>The use of HFNC for preoxygenation, when compared to standard care with BVM oxygenation, did not improve the lowest SpO2 levels during intubation. Also, the use of HFNC during intubation did not provide benefits in reducing the incidence of severe hypoxemia. However, the 30-day survival rates were slightly better in the HFNC group compared to the BVM group.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":"36 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138714376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development and Validation of a New Tool to Improve the Accuracy of the Hospital Mass-Casualty Incident Response Plan Activation: The PEMAAF Score. 开发和验证提高医院大规模伤亡事件响应计划激活准确性的新工具:PEMAAF评分。
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-01 Epub Date: 2023-11-24 DOI: 10.1017/S1049023X23006593
Claudia Ruffini, Monica Trentin, Alberto Corona, Marta Caviglia, Giuseppe Maria Sechi, Maurizio Migliari, Riccardo Stucchi, Luca Ragazzoni, Roberto Fumagalli
{"title":"Development and Validation of a New Tool to Improve the Accuracy of the Hospital Mass-Casualty Incident Response Plan Activation: The PEMAAF Score.","authors":"Claudia Ruffini, Monica Trentin, Alberto Corona, Marta Caviglia, Giuseppe Maria Sechi, Maurizio Migliari, Riccardo Stucchi, Luca Ragazzoni, Roberto Fumagalli","doi":"10.1017/S1049023X23006593","DOIUrl":"10.1017/S1049023X23006593","url":null,"abstract":"<p><strong>Introduction: </strong>Effective response to a mass-casualty incident (MCI) entails the activation of hospital MCI plans. Unfortunately, there are no tools available in the literature to support hospital responders in predicting the proper level of MCI plan activation. This manuscript describes the scientific-based approach used to develop, test, and validate the PEMAAF score (Proximity, Event, Multitude, Overcrowding, Temporary Ward Reduction Capacity, Time Shift Slot [Prossimità, Evento, Moltitudine, Affollamento, Accorpamento, Fascia Oraria], a tool able to predict the required level of hospital MCI plan activation and to facilitate a coordinated activation of a multi-hospital network.</p><p><strong>Methods: </strong>Three study phases were performed within the Metropolitan City of Milan, Italy: (1) retrospective analysis of past MCI after action reports (AARs); (2) PEMAAF score development; and (3) PEMAAF score validation. The validation phase entailed a multi-step process including two retrospective analyses of past MCIs using the score, a focus group discussion (FGD), and a prospective simulation-based study. Sensitivity and specificity of the score were analyzed using a regression model, Spearman's Rho test, and receiver operating characteristic/ROC analysis curves.</p><p><strong>Results: </strong>Results of the retrospective analysis and FGD were used to refine the PEMAAF score, which included six items-Proximity, Event, Multitude, Emergency Department (ED) Overcrowding, Temporary Ward Reduction Capacity, and Time Shift Slot-allowing for the identification of three priority levels (score of 5-6: green alert; score of 7-9: yellow alert; and score of 10-12: red alert). When prospectively analyzed, the PEMAAF score determined most frequent hospital MCI plan activation (>10) during night and holiday shifts, with a score of 11 being associated with a higher sensitivity system and a score of 12 with higher specificity.</p><p><strong>Conclusions: </strong>The PEMAAF score allowed for a balanced and adequately distributed response in case of MCI, prompting hospital MCI plan activation according to real needs, taking into consideration the whole hospital response network.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"725-734"},"PeriodicalIF":2.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138299755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Large Language Model (LLM)-Powered Chatbots Fail to Generate Guideline-Consistent Content on Resuscitation and May Provide Potentially Harmful Advice. 大型语言模型(LLM)支持的聊天机器人无法生成复苏指南一致的内容,可能会提供潜在的有害建议。
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-01 Epub Date: 2023-11-06 DOI: 10.1017/S1049023X23006568
Alexei A Birkun, Adhish Gautam
{"title":"Large Language Model (LLM)-Powered Chatbots Fail to Generate Guideline-Consistent Content on Resuscitation and May Provide Potentially Harmful Advice.","authors":"Alexei A Birkun, Adhish Gautam","doi":"10.1017/S1049023X23006568","DOIUrl":"10.1017/S1049023X23006568","url":null,"abstract":"<p><strong>Introduction: </strong>Innovative large language model (LLM)-powered chatbots, which are extremely popular nowadays, represent potential sources of information on resuscitation for the general public. For instance, the chatbot-generated advice could be used for purposes of community resuscitation education or for just-in-time informational support of untrained lay rescuers in a real-life emergency.</p><p><strong>Study objective: </strong>This study focused on assessing performance of two prominent LLM-based chatbots, particularly in terms of quality of the chatbot-generated advice on how to give help to a non-breathing victim.</p><p><strong>Methods: </strong>In May 2023, the new Bing (Microsoft Corporation, USA) and Bard (Google LLC, USA) chatbots were inquired (<i>n</i> = 20 each): \"What to do if someone is not breathing?\" Content of the chatbots' responses was evaluated for compliance with the 2021 Resuscitation Council United Kingdom guidelines using a pre-developed checklist.</p><p><strong>Results: </strong>Both chatbots provided context-dependent textual responses to the query. However, coverage of the guideline-consistent instructions on help to a non-breathing victim within the responses was poor: mean percentage of the responses completely satisfying the checklist criteria was 9.5% for Bing and 11.4% for Bard (<i>P</i> >.05). Essential elements of the bystander action, including early start and uninterrupted performance of chest compressions with adequate depth, rate, and chest recoil, as well as request for and use of an automated external defibrillator (AED), were missing as a rule. Moreover, 55.0% of Bard's responses contained plausible sounding, but nonsensical guidance, called artificial hallucinations, that create risk for inadequate care and harm to a victim.</p><p><strong>Conclusion: </strong>The LLM-powered chatbots' advice on help to a non-breathing victim omits essential details of resuscitation technique and occasionally contains deceptive, potentially harmful directives. Further research and regulatory measures are required to mitigate risks related to the chatbot-generated misinformation of public on resuscitation.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"757-763"},"PeriodicalIF":2.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71485203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Importance of Prehospital and Disaster Medicine in Rural Areas in the Philippines. 菲律宾农村地区住院前和灾难医学的重要性。
IF 2.1 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-01 Epub Date: 2023-11-08 DOI: 10.1017/S1049023X23006520
Jeff Clyde G Corpuz
{"title":"The Importance of Prehospital and Disaster Medicine in Rural Areas in the Philippines.","authors":"Jeff Clyde G Corpuz","doi":"10.1017/S1049023X23006520","DOIUrl":"10.1017/S1049023X23006520","url":null,"abstract":"","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"820-821"},"PeriodicalIF":2.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71485204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Epidemiology of Trauma-Related Hemorrhage and Time to Definitive Care Across North America: Making the Case for Bleeding Control Education. 北美创伤相关出血的流行病学和最终护理时间:为出血控制教育提供依据。
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-01 Epub Date: 2023-10-02 DOI: 10.1017/S1049023X23006428
Allison R Jones, Justin Miller, Michelle Brown
{"title":"Epidemiology of Trauma-Related Hemorrhage and Time to Definitive Care Across North America: Making the Case for Bleeding Control Education.","authors":"Allison R Jones, Justin Miller, Michelle Brown","doi":"10.1017/S1049023X23006428","DOIUrl":"10.1017/S1049023X23006428","url":null,"abstract":"<p><strong>Introduction: </strong>Uncontrolled trauma-related hemorrhage remains the primary preventable cause of death among those with critical injury.</p><p><strong>Study objective: </strong>The purpose of this investigation was to evaluate the types of trauma associated with critical injury and trauma-related hemorrhage, and to determine the time to definitive care among patients treated at major trauma centers who were predicted to require massive transfusion.</p><p><strong>Methods: </strong>A secondary analysis was performed of the Pragmatic, Randomized, Optimal Platelet and Plasma Ratios (PROPPR) trial data (N = 680). All patients included were predicted to require massive transfusion and admitted to one of 12 North American trauma centers. Descriptive statistics were used to characterize patients, including demographics, type and mechanism of injury, source of bleeding, and receipt of prehospital interventions. Patient time to definitive care was determined using the time from activation of emergency services to responder arrival on scene, and time from scene departure to emergency department (ED) arrival. Each interval was calculated and then summed for a total time to definitive care.</p><p><strong>Results: </strong>Patients were primarily white (63.8%), male (80.3%), with a median age of 34 (IQR 24-51) years. Roughly one-half of patients experienced blunt (49.0%) versus penetrating (48.2%) injury. The most common types of blunt trauma were motor vehicle injuries (83.5%), followed by falls (9.3%), other (3.6%), assaults (1.8%), and incidents due to machinery (1.8%). The most common types of penetrating injuries were gunshot wounds (72.3%), stabbings (24.1%), other (2.1%), and impalements (1.5%). One-third of patients (34.5%) required some prehospital intervention, including intubation (77.4%), chest or needle decompression (18.8%), tourniquet (18.4%), and cardiopulmonary resuscitation (CPR; 5.6%). Sources of bleeding included the abdomen (44.3%), chest (20.4%), limb/extremity (18.2%), pelvis (11.4%), and other (5.7%). Patients waited for a median of six (IQR4-10) minutes for emergency responders to arrive at the scene of injury and traveled a median of 27 (IQR 19-42) minutes to an ED. Time to definitive care was a median of 57 (IQR 44-77) minutes, with a range of 12-232 minutes. Twenty-four-hour mortality was 15% (n = 100) with 81 patients dying due to exsanguination or hemorrhage.</p><p><strong>Conclusion: </strong>Patients who experience critical injury may experience lengthy times to receipt of definitive care and may benefit from bystander action for hemorrhage control to improve patient outcomes.</p>","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"780-783"},"PeriodicalIF":2.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10694464/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41147901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reply to: "Response to: Long-Term Mortality in Patients Transferred by Emergency Medical Services: Prospective Cohort Study". 回复:“对:急诊转诊患者的长期死亡率:前瞻性队列研究”的回应。
IF 2.1 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-01 Epub Date: 2023-10-25 DOI: 10.1017/S1049023X23006532
Francisco Martín-Rodríguez, Rodrigo Enríquez de Salamanca Gambara, Raúl López-Izquierdo, Ancor Sanz-García
{"title":"Reply to: \"Response to: Long-Term Mortality in Patients Transferred by Emergency Medical Services: Prospective Cohort Study\".","authors":"Francisco Martín-Rodríguez, Rodrigo Enríquez de Salamanca Gambara, Raúl López-Izquierdo, Ancor Sanz-García","doi":"10.1017/S1049023X23006532","DOIUrl":"10.1017/S1049023X23006532","url":null,"abstract":"","PeriodicalId":20400,"journal":{"name":"Prehospital and Disaster Medicine","volume":" ","pages":"818-819"},"PeriodicalIF":2.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50158628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Health System Response to the 2023 Floods in Emilia-Romagna, Italy: A Field Report. 卫生系统对意大利艾米利亚-罗马涅2023年洪水的反应:现场报告。
IF 2.2 4区 医学
Prehospital and Disaster Medicine Pub Date : 2023-12-01 Epub Date: 2023-09-27 DOI: 10.1017/S1049023X23006404
Martina Valente, Maicol Zanellati, Giulia Facci, Nicola Zanna, Emilio Petrone, Erika Moretti, Francesco Barone-Adesi, Luca Ragazzoni
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引用次数: 0
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