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Wang K, Wang X, Xu C, Bai L. Bibliometric Research on Surgical Scheduling Management from the Perspective of Web of Science. J Multidiscip Healthc 2024; 17:3715-3726. [PMID: 39100902 PMCID: PMC11297594 DOI: 10.2147/jmdh.s458410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 07/17/2024] [Indexed: 08/06/2024] Open
Abstract
Objective Reasonable surgical scheduling management is crucial to optimize the utilization rate of operating room. This study aims to understand the context, frontier and hot spots of surgical scheduling management research, in order to provide reference for surgical scheduling optimization. Methods Literature on operation scheduling management collected in Web of Science core collection database was searched from the database establishment to June 21, 2023. HisCite Pro 2.1 software was used to analyze the publication time, countries, research institutions, journals, authors, keywords and highly cited papers. Results A total of 1383 literatures were included, and research institutions in the United States, Canada and other countries played a leading role in this field. Among them, the combination of machine algorithm and system model optimization to improve the accuracy of surgical duration prediction is the future research focus in this field. Conclusion Improving operation efficiency is one of the key issues in operating room management. Managers should find the best operation scheduling plan from a more detailed and comprehensive perspective to improve operation efficiency.
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Affiliation(s)
- Ke Wang
- Operating Room, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People’s Republic of China
| | - Xuelu Wang
- Operating Room, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People’s Republic of China
| | - Chenying Xu
- Operating Room, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People’s Republic of China
| | - Lina Bai
- Operating Room, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People’s Republic of China
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Koniaris D, Suciu C, Nica S. Flight to Recovery: Impact of a Rooftop Helipad Air Ambulance Service at the Emergency University Hospital of Bucharest-A Caseload Analysis of the First 3 Years After Its Implementation. Air Med J 2024; 43:321-327. [PMID: 38897695 DOI: 10.1016/j.amj.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 03/03/2024] [Accepted: 03/07/2024] [Indexed: 06/21/2024]
Abstract
OBJECTIVE This observational study provides an overview of the implementation and impact of the helipad at the Bucharest Emergency University Hospital, Romania. The helipad, established in April 2019, is the only rooftop medical helipad in Bucharest authorized for day and night flights. Its influence extends beyond the local region, enabling the hospital to receive patients from various cities across Romania. The helipad has particularly strengthened the hospital's capabilities in cardiology, neurovascular emergencies, and neonatal care. Patients with acute myocardial infarctions or strokes can now be swiftly transported to the hospital for immediate intervention, whereas critically ill newborns can receive specialized care at the earliest stages of their lives. The objective of this article was to present a comprehensive timeline of the helipad's implementation and to demonstrate its transformative role in improving patient transportation, enhancing medical interventions, and elevating the overall efficiency of the health care facility. METHODS The study is a retrospective regional caseload analysis based on data gathered from the Emergency Department of the University Emergency Hospital of Bucharest database. We included all 215 air transfer missions registered between December 2019 and December 2022, exactly 3 years apart from the beginning of the program. RESULTS The findings provide valuable insights into patient demographics, case distribution, and trends, highlighting the importance of specialized medical interventions at the University Emergency Hospital of Bucharest. In particular, the mean age of patients treated at the hospital was 55.9 years, with a higher representation of males (156) than females (59). The average duration of hospitalization was 10.68 days. The study also examined transportation statistics, showing a decrease in the average number of transports per month over the years. Cardiologic cases accounted for the highest frequency (62.8%) among the analyzed categories followed by neurosurgery (8.8%) and neurologic cases (8.4%). CONCLUSION The analysis provides important insights into patient demographics, case distribution, and trends. The findings highlight the significance of specialized medical interventions, particularly in cardiology and neurosurgery, which accounted for the majority of the cases. The implementation of the helipad has greatly improved patient transportation and facilitated timely medical assistance.
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Affiliation(s)
| | - Constantin Suciu
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania; Department of Emergency Medicine, Emergency University Hospital of Bucharest, Bucharest, Romania
| | - Silvia Nica
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania; Department of Emergency Medicine, Emergency University Hospital of Bucharest, Bucharest, Romania
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Reitala E, Lääperi M, Skrifvars MB, Silfvast T, Vihonen H, Toivonen P, Tommila M, Raatiniemi L, Nurmi J. Development and internal validation of an algorithm for estimating mortality in patients encountered by physician-staffed helicopter emergency medical services. Scand J Trauma Resusc Emerg Med 2024; 32:33. [PMID: 38654337 DOI: 10.1186/s13049-024-01208-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Severity of illness scoring systems are used in intensive care units to enable the calculation of adjusted outcomes for audit and benchmarking purposes. Similar tools are lacking for pre-hospital emergency medicine. Therefore, using a national helicopter emergency medical services database, we developed and internally validated a mortality prediction algorithm. METHODS We conducted a multicentre retrospective observational register-based cohort study based on the patients treated by five physician-staffed Finnish helicopter emergency medical service units between 2012 and 2019. Only patients aged 16 and over treated by physician-staffed units were included. We analysed the relationship between 30-day mortality and physiological, patient-related and circumstantial variables. The data were imputed using multiple imputations employing chained equations. We used multivariate logistic regression to estimate the variable effects and performed derivation of multiple multivariable models with different combinations of variables. The models were combined into an algorithm to allow a risk estimation tool that accounts for missing variables. Internal validation was assessed by calculating the optimism of each performance estimate using the von Hippel method with four imputed sets. RESULTS After exclusions, 30 186 patients were included in the analysis. 8611 (29%) patients died within the first 30 days after the incident. Eleven predictor variables (systolic blood pressure, heart rate, oxygen saturation, Glasgow Coma Scale, sex, age, emergency medical services vehicle type [helicopter vs ground unit], whether the mission was located in a medical facility or nursing home, cardiac rhythm [asystole, pulseless electrical activity, ventricular fibrillation, ventricular tachycardia vs others], time from emergency call to physician arrival and patient category) were included. Adjusted for optimism after internal validation, the algorithm had an area under the receiver operating characteristic curve of 0.921 (95% CI 0.918 to 0.924), Brier score of 0.097, calibration intercept of 0.000 (95% CI -0.040 to 0.040) and slope of 1.000 (95% CI 0.977 to 1.023). CONCLUSIONS Based on 11 demographic, mission-specific, and physiologic variables, we developed and internally validated a novel severity of illness algorithm for use with patients encountered by physician-staffed helicopter emergency medical services, which may help in future quality improvement.
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Affiliation(s)
- Emil Reitala
- Department of Anaesthesia, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, PO Box 340, FI-00029, Helsinki, HUS, Finland.
| | - Mitja Lääperi
- Department of Emergency Medicine and Services, University of Helsinki and Helsinki University Hospital, PO Box 340, FI-00029, Helsinki, HUS, Finland
| | - Markus B Skrifvars
- Department of Emergency Medicine and Services, University of Helsinki and Helsinki University Hospital, PO Box 340, FI-00029, Helsinki, HUS, Finland
| | - Tom Silfvast
- Department of Anaesthesia, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, PO Box 340, FI-00029, Helsinki, HUS, Finland
| | - Hanna Vihonen
- Emergency Medical Services, Centre for Prehospital Emergency Care, Department of Emergency, Anaesthesia and Pain Medicine, Tampere University Hospital, PO Box 2000, FI-33521, Tampere, Finland
- Department of Emergency Medicine and Services, Päijät-Häme Central Hospital, FI-15850, Lahti, Finland
| | - Pamela Toivonen
- Centre for Prehospital Care, Institute of Clinical Medicine, Kuopio University Hospital, PO Box 100, FI-70029, Kuopio, KYS, Finland
| | - Miretta Tommila
- Department of Perioperative Services, Intensive Care Medicine and Pain Management, Turku University Hospital and University of Turku, PO Box 52, FI-20521, Turku, Finland
| | - Lasse Raatiniemi
- HEMS unit, Division for prehospital emergency care, Oulu University Hospital, Lentokentäntie 670, FI-09460, Oulunsalo, Finland
- Research Group of Surgery, Anaesthesiology and Intensive Care, Division of Anaesthesiology, Oulu University Hospital, Medical Research Centre, University of Oulu, PO Box FI-90029, Oulu, Finland
| | - Jouni Nurmi
- Department of Emergency Medicine and Services, University of Helsinki and Helsinki University Hospital, PO Box 340, FI-00029, Helsinki, HUS, Finland
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Wekre SL, Uleberg O, Næss LE, Haugland H. Mortality rates in Norwegian HEMS-a retrospective analysis from Central Norway. Scand J Trauma Resusc Emerg Med 2024; 32:29. [PMID: 38627817 PMCID: PMC11022357 DOI: 10.1186/s13049-024-01202-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 04/04/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Helicopter Emergency Medical Services (HEMS) provide rapid and specialized care to critically ill or injured patients. Norwegian HEMS in Central Norway serves an important role in pre-hospital emergency medical care. To grade the severity of patients, HEMS uses the National Advisory Committee for Aeronautics' (NACA) severity score. The objective of this study was to describe the short- and long term mortality overall and in each NACA-group for patients transported by HEMS Trondheim using linkage of HEMS and hospital data. METHODS The study used a retrospective cohort design, aligning with the STROBE recommendations. Patient data from Trondheim HEMS between 01.01.2017 and 31.12.2019 was linked to mortality data from a hospital database and analyzed. Kaplan Meier plots and cumulative mortality rates were calculated for each NACA group at day one, day 30, and one year and three years after the incident. RESULTS Trondheim HEMS responded to 2224 alarms in the included time period, with 1431 patients meeting inclusion criteria for the study. Overall mortality rates at respective time points were 10.1% at day one, 13.4% at 30 days, 18.5% at one year, and 22.3% at three years. The one-year cumulative mortality rates for each NACA group were as follows: 0% for NACA 1 and 2, 2.9% for NACA 3, 10.1% for NACA 4, 24.7% for NACA 5 and 49.5% for NACA 6. Statistical analysis with a global log-rank test indicated a significant difference in survival outcomes among the groups (p < 2⋅10- 16). CONCLUSION Among patients transported by Trondheim HEMS, we observed an incremental rise in mortality rates with increasing NACA scores. The study further suggests that a one-year follow-up may be sufficient for future investigations into HEMS outcomes.
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Affiliation(s)
- Stian Lande Wekre
- Norwegian University of Science and Technology (NTNU), Trondheim, NO-7018, Norway.
| | - Oddvar Uleberg
- Department of Emergency Medicine and Pre-Hospital Services, St. Olav's University Hospital, Trondheim, Norway
- Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
| | - Lars Eide Næss
- Department of Emergency Medicine and Pre-Hospital Services, St. Olav's University Hospital, Trondheim, Norway
- Department of Research and Development, Norwegian Air Ambulance Foundation, Oslo, Norway
| | - Helge Haugland
- Department of Emergency Medicine and Pre-Hospital Services, St. Olav's University Hospital, Trondheim, Norway
- Department of Research and Development, Norwegian Air Ambulance Foundation, Oslo, Norway
- Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
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Pinto-Villalba RS, Leon-Rojas JE. Reported adverse events during out-of-hospital mechanical ventilation and ventilatory support in emergency medical services and critical care transport crews: a systematic review. Front Med (Lausanne) 2023; 10:1229053. [PMID: 37877027 PMCID: PMC10590890 DOI: 10.3389/fmed.2023.1229053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 09/20/2023] [Indexed: 10/26/2023] Open
Abstract
Background Emergency medical services (EMS) and critical care transport crews constantly face critically-ill patients who need ventilatory support in scenarios where correct interventions can be the difference between life and death; furthermore, challenges like limited staff working on the patient and restricted spaces are often present. Due to these, mechanical ventilation (MV) can be a support by liberating staff from managing the airway and allowing them to focus on other areas; however, these patients face many complications that personnel must be aware of. Aims To establish the main complications related to out-of-hospital MV and ventilatory support through a systematic review. Methodology PubMed, BVS and Scopus were searched from inception to July 2021, following the PRISMA guidelines; search strategy and protocol were registered in PROSPERO. Two authors carried out an independent analysis of the articles; any disagreement was solved by mutual consensus, and data was extracted on a pre-determined spreadsheet. Only original articles were included, and risk of bias was assessed with quality assessment tools from the National Institutes of Health. Results The literature search yielded a total of 2,260 articles, of which 26 were included in the systematic review, with a total of 9,418 patients with out-of-hospital MV; 56.1% were male, and the age ranged from 18 to 82 years. In general terms of aetiology, 12.2% of ventilatory problems were traumatic in origin, and 64.8% were non-traumatic, with slight changes between out-of-hospital settings. Mechanical ventilation was performed 49.2% of the time in prehospital settings and 50.8% of the time in interfacility transport settings (IFTS). Invasive mechanical ventilation was used 98.8% of the time in IFTS while non-invasive ventilation was used 96.7% of the time in prehospital settings. Reporting of adverse events occurred in 9.1% of cases, of which 94.4% were critical events, mainly pneumothorax in 33.1% of cases and hypotension in 27.6% of cases, with important considerations between type of out-of-hospital setting and ventilatory mode; total mortality was 8.4%. Conclusion Reported adverse events of out-of-hospital mechanical ventilation vary between settings and ventilatory modes; this knowledge could aid EMS providers in promptly recognizing and resolving such clinical situations, depending on the type of scenario being faced.
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Affiliation(s)
- Ricardo Sabastian Pinto-Villalba
- Carrera de Atención Prehospitalaria y en Emergencias, Universidad Central del Ecuador, Quito, Ecuador
- Facultad de Medicina, Carrera de Atención Prehospitalaria y en Emergencias, Universidad UTE, Quito, Ecuador
- Medignosis, Medical Research Department, Quito, Ecuador
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Özensoy HS, Gürü S. Helicopter Ambulance Transport to the Emergency Department: Demographic and Clinical Factors Impacting Outcomes in a Turkish Medical Center. Med Sci Monit 2023; 29:e941464. [PMID: 37710952 PMCID: PMC10508087 DOI: 10.12659/msm.941464] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/02/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Helicopter ambulances (HAs) are a significant component of pre-hospital emergency medical services. This study presents a report on the demographic and clinical factors associated with transport to the emergency department (ED) by HA of 161 patients to a single center in Turkey. MATERIAL AND METHODS Demographic data, diagnoses in arriving center's ED, transferred distance, and outcomes of 161 patients transferred by HAs between March 01, 2019 and May 31, 2021 were retrospectively evaluated. Mortality rates of the cases were compared both with age and according to the distance traveled within the diagnostic groups. RESULTS There were 134 patients (83.2%) with internal diseases, and cardiovascular diseases were the leading cause (68 patients, 41.6%); 27 patients (16.7%) were transferred due to trauma. The mean distance traveled with HAs was 167.1 km (range, 47.0-1316.0) and the median transfer time was 50 min. The most common form of hospitalization after ED arrival was intensive care hospitalization (n=78, 48.4%). Mortality increased as the transfer distance increased in elderly patients, as well as those with a cardiac or trauma-related diagnosis (P=0.015, P=0.044, P=0.028, respectively). CONCLUSIONS Most patients transferred by HA had severe disease. ED physicians dealing with patient transfer by HAs should be prepared for severe cases, both in the HA and in the ED. HAs may be preferred when making the transfer decision for elderly patients, trauma patients, and those with cardiac disease.
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Zanic A, Kovacic V, Jukic I. Emergency Air Transport of Patients with Acute Chest Pain in the Adriatic Islands of Croatia: A Four-Year Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5422. [PMID: 37048036 PMCID: PMC10094717 DOI: 10.3390/ijerph20075422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/26/2023] [Accepted: 03/28/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND An efficient first-aid system usually supports ground services with a helicopter emergency medical service (HEMS). An HEMS is important for patients with acute chest pain on remote islands. The current study sought to identify the characteristics of HEMS in acute chest pain cases on the Croatian Adriatic islands over a four-year period. METHODS We conducted a four-year observational study to investigate HEMS from Adriatic islands. The study population consisted of all patients with acute coronary syndrome or pulmonary embolisms who were urgently transferred by HEMS to the University Hospital in Split 1 June 2018-1 June 2022. RESULTS During the observation period, 222 adult patients (67 females, or 30.2%) were urgently transferred. The mean age was 71.81 ± 13.42 years. The most common diagnosis was ST-elevated myocardial infarction (113, 50.9%). Most of the HEMS cases were from Hvar (91, 41.0%). The mean call-to-flight time was 19.10 ± 10.94 min, and the total time from call to hospital was 68.50 ± 22.29 min. The total time from call to hospital was significantly correlated with call-to-flight time (r = 0.761, P < 0.001). Of the 222 participants, 5 (2.25%) were transported for more than 120 min, and 35 (15.8%) were transported for more than 90 min. CONCLUSION This study provided a detailed insight into HEMS in the area of the Croatian Adriatic islands. The average time from the call to the helicopter taking off was 19.10 min. An increase in dispatching time has a significant impact on the prolongation of the total time for the hospital admission. Shortening the response time is critical to reducing hospital arrival time.
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Affiliation(s)
- Antonija Zanic
- Institute of Emergency Medicine of Split–Dalmatia County, 21000 Split, Croatia
| | - Vedran Kovacic
- Internal Medicine Department, Division of Emergency and Intensive Medicine with Clinical Pharmacology and Toxicology, University Hospital of Split, 21000 Split, Croatia
- School of Medicine, University of Split, 21000 Split, Croatia
| | - Ivana Jukic
- Internal Medicine Department, Gastroenterology Division, University Hospital of Split, 21000 Split, Croatia
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Characteristics and Demographics of Patients Requiring Emergent Air Medical. Emerg Med Int 2022; 2022:3044891. [PMID: 35273813 PMCID: PMC8904089 DOI: 10.1155/2022/3044891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background As integrated health systems become more common, interfacility patient transfers will increase and air transport programs will be prioritized. Understanding characteristics of patients triaged to air medical transport will assist with resource allocation and needs assessment. The objective of this study was to investigate the demographics and clinical characteristics of patients that presented to the emergency department (ED) and subsequently required emergent air medical interfacility transport. Methods This was a retrospective, multicenter study conducted at eight hospitals within Northwell Health, the largest academic health system in New York state. The study was conducted between December 1, 2014, and July 31, 2020, and included patients who presented to an ED and subsequently required emergent air medical interfacility transport. Results Overall, the median age was 37 years (IQR 4–66), and 231 (54%) subjects were males. The majority of subjects (59%) had no reported comorbidities, arrived by ambulance (52%), and were emergency severity index triage 2 (48%). Frequent indications for transfer were nontraumatic neurologic (37%), pulmonary or respiratory (13%), trauma (12%), and cardiovascular (12%). Most patients were not ventilated before transport (71%). The median time to call for transport at the sending institution was 2:42 hours (IQR 1:14–6:54), and the median length of stay was 4:12 (IQR 2:31–8:48). Most patients were subsequently admitted (96%) at the receiving institution to an intensive care unit (72%). Conclusions This study describes patients' demographic and clinical characteristics who required emergent air medical transport. Helicopter transport is costly, and data from these patients may further help our understanding of who is transported by air and how important air transport is to the health system.
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Adam SB, Alstrup K, Rognås L. Secondary Transfers to University Hospitals in Patients Primarily Triaged to District General Hospitals by the Danish Helicopter Emergency Medical Service: A National Population-Based Study. Air Med J 2022; 41:57-62. [PMID: 35248344 DOI: 10.1016/j.amj.2021.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/20/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study was to analyze data from the Danish helicopter emergency medical service (HEMS) database, focusing on patients undergoing a secondary transfer from district general hospitals (DGHs) to university hospitals within 24 hours of the initial emergency call. METHODS This is a national population-based study analyzing HEMS patients undergoing a secondary transfer between October 1, 2014, and April 30, 2018. RESULTS Fifty-three (2.9%) of the 1,846 patients initially triaged to a DGH by the HEMS team required a secondary transfer. These 53 patients constituted 0.7% of all 7,133 patients seen by the HEMS teams during the study period. More than 60% of these patients were initially treated for either a cardiovascular or a neurologic emergency. HEMS-escorted patients had a mortality rate at day 30 of 14.3% (95% confidence interval, 4.8-38.0), and the HEMS-assisted group had a mortality rate at day 30 of 3.1% (95% CI, 0.5-20.2). CONCLUSION Patients initially triaged to a DGH by the HEMS teams seldomly required a secondary transfer, indicating a low degree of prehospital undertriage for direct transfer to a university hospital. Cardiovascular or neurologic emergencies were the major reasons for transportation. Mortality seems comparable with that in the general population of patients treated by the Danish HEMS teams.
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Affiliation(s)
- Sidsel Bjørgo Adam
- Department of Research and Development, Pre-hospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark
| | - Karen Alstrup
- Department of Research and Development, Pre-hospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark.
| | - Leif Rognås
- Department of Research and Development, Pre-hospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark; Department of Anaesthesiology, Aarhus University Hospital, Aarhus, Denmark; The Danish Air Ambulance, Aarhus, Denmark
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Møller TP, Ersbøll AK, Kjærulff TM, Bihrmann K, Alstrup K, Knudsen L, Hansen TM, Berlac PA, Lippert F, Barfod C. Helicopter emergency medical services missions to islands and the mainland during a 3-year period in Denmark: a population-based study on patient and sociodemographic characteristics, comorbidity, and use of healthcare services. Scand J Trauma Resusc Emerg Med 2021; 29:152. [PMID: 34663396 PMCID: PMC8522108 DOI: 10.1186/s13049-021-00963-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 09/30/2021] [Indexed: 11/12/2022] Open
Abstract
Background The Danish Helicopter Emergency Medical Services (HEMS) is part of the Danish Emergency Medical Services System serving 5.7 million citizens with 1% living on islands not connected to the mainland by road. HEMS is dispatched based on pre-defined criteria including severity and urgency, and moreover to islands for less urgent cases, when rapid transport to further care is needed. The study aim was to characterize patient and sociodemographic factors, comorbidity and use of healthcare services for patients with HEMS missions to islands versus mainland. Methods Descriptive study of data from the HEMS database in a three-year period from 1 October 2014 to 30 September 2017. All missions in which a patient was either treated on scene or transported by HEMS were included. Results Of 5776 included HEMS missions, 1023 (17.7%) were island missions. In total, 90.2% of island missions resulted in patient transport by HEMS compared with 62.1% of missions to the mainland. Disease severity was serious or life-threatening in 34.7% of missions to islands compared with 65.1% of missions to mainland and less interventions were performed by HEMS on island missions. The disease pattern differed with more “Other diseases” registered on islands compared with the mainland where cardiovascular diseases and trauma were the leading causes of contact. Patients from islands were older than patients from the mainland. Sociodemographic characteristics varied between inhabiting island patients and mainland patients: more island patients lived alone, less were employed, more were retired, and more had low income. In addition, residing island patients had to a higher extend severe comorbidity and more contacts to general practitioners and hospitals compared with the mainland patients. Conclusions HEMS missions to islands count for 17.7% of HEMS missions and 90.2% of island missions result in patient transport. The island patients encountered by HEMS are less severely diseased or injured and interventions are less frequently performed. Residing island patients are older than mainland patients and have lower socioeconomic position, more comorbidities and a higher use of health care services. Whether these socio-economic differences result in longer hospital stay or higher mortality is still to be investigated. Supplementary Information The online version contains supplementary material available at 10.1186/s13049-021-00963-6.
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Affiliation(s)
- Thea Palsgaard Møller
- Copenhagen Emergency Medical Services and University of Copenhagen, Copenhagen, Denmark.
| | - Annette Kjær Ersbøll
- National Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | | | - Kristine Bihrmann
- National Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Karen Alstrup
- Department of Research and Development, Pre-Hospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark
| | - Lars Knudsen
- Department of Anesthesiology, Aarhus University Hospital, Aarhus, Denmark.,The Danish Air Ambulance, Aarhus, Denmark
| | | | - Peter Anthony Berlac
- Copenhagen Emergency Medical Services and University of Copenhagen, Copenhagen, Denmark
| | - Freddy Lippert
- Copenhagen Emergency Medical Services and University of Copenhagen, Copenhagen, Denmark
| | - Charlotte Barfod
- Copenhagen Emergency Medical Services and University of Copenhagen, Copenhagen, Denmark
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