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AIM: To evaluate the impact of the 2015 European Resuscitation Council (ERC) guidelines on patient outcomes following traumatic cardiac arrest (TCA) and on advanced life support interventions carried out by physician-staffed ambulances. METHODS: Data of TCA patients aged ≥18 years were extracted from the French nationwide cardiac arrest registry. A pre- (2011-2015) and a post-publication period (2016-2020) were defined. In the guidelines, a specific TCA management algorithm was introduced to prioritise the treatment of reversible causes. Its impact was evaluated using adjusted interrupted time series analysis. RESULTS: 4,980 patients were treated (2,145 during the pre-publication period and 2,739 during the post-publication period). There was no significant change in the rates of prehospital ROSC (22.4% vs. 20.2%, p = 0.07 in the pre- and post- intervention respectively), survival (1.4% vs. 1.4%, p = 0.87) or good neurological outcome (71.4% vs. 66.7%, p = 0.93) or in the incidence of organ donation (1.6% vs. 1.3%, p = 0.50). There were nonsignificant changes in the adjusted temporal trend for ROSC (aOR 0.88; 95% CI [0.77; 1.00]), survival (aOR 1.34; 95% CI [0.83;2.17]), good neurological outcome (aOR 1.57; 95% CI [0.82;3.05]), and organ donation (aOR 1.06; 95% CI [0.71;1.60]). The use of intraosseous catheters (13.0% vs. 19.2%, p < 0.001), external haemorrhage control measures (23.9% vs. 64.8%, p < 0.001), bilateral chest decompression (13.7% vs. 16.5%, p = 0.009), and packed red cell transfusion (2.7% vs. 6.5%, p < 0.001) increased in the post-publication period. CONCLUSIONS: Despite the increased frequency of trauma rescue interventions performed by on-scene physicians, no change in patient-centred outcomes was associated with the publication of the 2015 ERC guidelines in France.
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Reanimação Cardiopulmonar , Serviços Médicos de Emergência , Parada Cardíaca Extra-Hospitalar , Humanos , Adolescente , Adulto , Análise de Séries Temporais Interrompida , Avaliação de Resultados em Cuidados de SaúdeRESUMO
Background: Prehospital trauma triage tools are not tailored to identify severely injured older adults. Our trauma triage protocol based on a three-tier trauma severity grading system (A, B, and C) has never been studied in this population. The objective was to assess its accuracy in predicting in-hospital mortality among older adults (≥65 years) and to compare it to younger patients. Methods: A retrospective multicenter cohort study, from 2011 to 2021. Consecutive adult trauma patients managed by a mobile medical team were prospectively graded A, B, or C according to the initial seriousness of their injuries. Accuracy was evaluated using sensitivity, specificity, positive and negative predictive values, and positive and negative likelihood ratios. Results: 8888 patients were included (14.1% were ≥65 years). Overall, 10.1% were labeled Grade A (15.2% vs. 9.3% among older and younger adults, respectively), 21.9% Grade B (27.9% vs. 20.9%), and 68.0% Grade C (56.9% vs. 69.8%). In-hospital mortality was 7.1% and was significantly higher among older adults regardless of severity grade. Grade A showed lower sensitivity (50.5 (43.7; 57.2) vs. 74.6 (69.8; 79.1), p < 0.0001) for predicting mortality among older adults compared to their younger counterparts. Similarly, Grade B was associated with lower sensitivity (89.5 (84.7; 93.3) vs. 97.2 (94.8; 98.60), p = 0.0003) and specificity (69.4 (66.3; 72.4) vs. 74.6 (73.6; 75.7], p = 0.001) among older adults. Conclusions: Our prehospital trauma triage protocol offers high sensitivity for predicting in-hospital mortality including older adults.
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Serviços Médicos de Emergência , Ferimentos e Lesões , Humanos , Idoso , Triagem/métodos , Serviços Médicos de Emergência/métodos , Mortalidade Hospitalar , Estudos de Coortes , Valor Preditivo dos Testes , Centros de Traumatologia , Estudos Retrospectivos , Escala de Gravidade do Ferimento , Estudos Multicêntricos como AssuntoRESUMO
BACKGROUND: The diagnosis and management of atrial fibrillation (AF) in emergency departments (EDs) have not been well described in France, with limited EU research. This study aimed to describe the diagnosis, management, and prognosis of AF patients in French EDs. METHODS: A prospective, observational 2-month study in adults diagnosed with AF was conducted at 32 French EDs. Data regarding patient characteristics, diagnosis, and treatment at EDs were collected, with 12-month follow-up. RESULTS: The study included a total of 1369 patients diagnosed with AF at an ED: 279 patients (20.4%) with idiopathic AF (no identified cause of the AF) and 1090 (79.6%) with secondary AF (with a principal diagnosis identified as the cause of AF). Patients were aged 84 years (median) and 51.3% were female. Significantly more idiopathic AF patients than secondary AF patients underwent CHA
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Fibrilação Atrial , Adulto , Humanos , Feminino , Masculino , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/terapia , Estudos Prospectivos , Anticoagulantes/uso terapêutico , Prognóstico , Serviço Hospitalar de EmergênciaRESUMO
PURPOSE: To assess the incidence of undertriage in major trauma, its determinant, and association with mortality. METHODS: A multicentre retrospective cohort study was conducted using data from a French regional trauma registry (2011-2017). All major trauma (Injury Severity Score ≥ 16) cases aged ≥ 18 years and managed by a physician-led mobile medical team were included. Those transported to a level-II/III trauma centre were considered as undertriaged. Multivariable logistic regression was used to identify factors associated with undertriage. RESULTS: A total of 7110 trauma patients were screened; 2591 had an ISS ≥ 16 and 320 (12.4%) of these were undertriaged. Older patients had higher risk for undertriage (51-65 years: OR = 1.60, 95% CI [1.11; 2.26], p = 0.01). Conversely, injury mechanism (fall from height: 0.62 [0.45; 0.86], p = 0.01; gunshot/stab injuries: 0.45 [0.22; 0.90], p = 0.02), on-scene time (> 60 min: 0.62 [0.40; 0.95], p = 0.03), prehospital endotracheal intubation (0.53 [0.39; 0.71], p < 0.001), and prehospital focussed assessment with sonography [FAST] (0.15 [0.08; 0.29], p < 0.001) were associated with a lower risk for undertriage. After adjusting for severity, undertriage was not associated with a higher risk of mortality (1.22 [0.80; 1.89], p = 0.36). CONCLUSIONS: In our physician-led prehospital EMS system, undertriage was higher than recommended. Advanced aged was identified as a risk factor highlighting the urgent need for tailored triage protocol in this population. Conversely, the potential benefit of prehospital FAST on triage performance should be furthered explored as it may reduce undertriage. Fall from height and penetrating trauma were associated with a lower risk for undertriage suggesting that healthcare providers should remain vigilant of the potential seriousness of trauma associated with low-energy mechanisms.
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Médicos , Ferimentos e Lesões , Ferimentos por Arma de Fogo , Humanos , Estudos Retrospectivos , Estudos de Coortes , Triagem , Centros de Traumatologia , Escala de Gravidade do Ferimento , Fatores de Risco , Ferimentos e Lesões/terapiaRESUMO
AIM: To compare walking access times to automated external defibrillators (AEDs) between area-level quintiles of socioeconomic status (SES) in out-of-hospital cardiac arrest (OHCA) cases occurring in 2 major urban regions of Canada and France. METHODS: This was an international, multicenter, retrospective cohort study of adult, non-traumatic OHCA cases in the metropolitan Vancouver (Canada) and Rhône County (France) regions that occurred between 2014 and 2018. We calculated area-level SES for each case, using quintiles of country-specific scores (Q5 = most deprived). We identified AED locations from local registries. The primary outcome was the simulated walking time from the OHCA location to the closest AED (continuous and dichotomized by a 3-minute 1-way threshold). We fit multivariate models to analyze the association between OHCA-to-AED walking time and outcomes (Q5 vs others). RESULTS: A total of 6,187 and 3,239 cases were included from the Metro Vancouver and Rhône County areas, respectively. In Metro Vancouver Q5 areas (vs Q1-Q4), areas, AEDs were farther from (79 % over 400 m from case vs 67 %, p < 0.001) and required longer walking times to (97 % above 3 min vs 91 %, p < 0.001) cases. In Rhône Q5 areas, AEDs were closer than in other areas (43 % over 400 m from case vs 50 %, p = 0.01), yet similarly poorly accessible (85 % above 3 min vs 86 %, p = 0.79). In multivariate models, AED access time ≥ 3 min was associated with decreased odds of survival at hospital discharge in Metro Vancouver (odds ratio 0.41, 95 % CI [0.23-0.74], p = 0.003). CONCLUSIONS: Accessibility of public AEDs was globally poor in Metro Vancouver and Rhône, and even poorer in Metro Vancouver's socioeconomically deprived areas.
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Reanimação Cardiopulmonar , Desfibriladores Implantáveis , Serviços Médicos de Emergência , Parada Cardíaca Extra-Hospitalar , Adulto , Humanos , Parada Cardíaca Extra-Hospitalar/epidemiologia , Parada Cardíaca Extra-Hospitalar/terapia , Estudos Retrospectivos , Desfibriladores , Classe Social , Canadá/epidemiologia , FrançaRESUMO
OBJECTIVES: Describe prehospital tranexamic acid (TXA) use and appropriateness within a major trauma pediatric population, and identify the factors associated with its use. DESIGN: Multicenter, retrospective study, 2014-2020. SETTING: Data were extracted from a multicenter French trauma registry including nine trauma centers within a physician-led prehospital emergency medical services (EMS) system. PATIENTS: Patients less than 18 years old were included. Those who did not receive prehospital intervention by a mobile medical team and those with missing data on TXA administration were excluded. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Nine-hundred thirty-four patients (median [interquartile range] age: 14 yr [9-16 yr]) were included, and 68.6% n = 639) were male. Most patients were involved in a road collision (70.2%, n = 656) and suffered a blunt trauma (96.5%; n = 900). Patients receiving TXA (36.6%; n = 342) were older (15 [13-17] vs 12 yr [6-16 yr]) compared with those who did not. Patient severity was higher in the TXA group (Injury Severity Score 14 [9-25] vs 6 [2-13]; p < 0.001). The median dosage was 16 mg/kg (13-19 mg/kg). TXA administration was found in 51.8% cases ( n = 256) among patients with criteria for appropriate use. Conversely, 32.4% of patients ( n = 11) with an isolated severe traumatic brain injury (TBI) also received TXA. Age (odds ratio [OR], 1.2; 95% CI, 1.1-1.2), A and B prehospital severity grade (OR, 7.1; 95% CI, 4.1-12.3 and OR, 4.5; 95% CI, 2.9-6.9 respectively), and year of inclusion (OR, 1.2; 95% CI, 1.1-1.3) were associated with prehospital TXA administration. CONCLUSIONS: In our physician-led prehospital EMS system, TXA is used in a third of severely injured children despite the lack of high-level of evidence. Only half of the population with greater than or equal to one criteria for appropriate TXA use received it. Conversely, TXA was administered in a third of isolated severe TBI. Further research is warranted to clarify TXA indications and to evaluate its impact on mortality and its safety profile to oversee its prescription.
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Antifibrinolíticos , Serviços Médicos de Emergência , Médicos , Ácido Tranexâmico , Ferimentos e Lesões , Humanos , Masculino , Criança , Adolescente , Feminino , Ácido Tranexâmico/uso terapêutico , Antifibrinolíticos/uso terapêutico , Estudos Retrospectivos , Ferimentos e Lesões/tratamento farmacológicoRESUMO
WHAT IS KNOWN AND OBJECTIVE: The dispensing of clotting factor concentrates in hospital pharmacies imposes accessibility constraints on patients and their caregivers, thereby increasing the disease burden. Very few studies have addressed these issues so far in terms of individual perceptions and actual difficulties. The PHAREO study aims to report patient's perception of treatment accessibility and evaluate spatial accessibility. METHODS: The PHAREO study is an observational survey based on a questionnaire specifically designed for the study purpose in collaboration with patients' representatives in the second demographic and economic French region. RESULTS AND DISCUSSION: We collected 293 responses (participation rate of 64.1%) which show that 89.8% of respondents were either very or rather satisfied with regard to access to treatment. However, respondents reported difficulties in accessing the hospital pharmacy. The data also showed that 79.2% of respondents tended to over-estimate travel time which was reported above their acceptable threshold for 39.2% of them. The main determinants of dissatisfaction were parental burden (OR 2.5 [1.3; 4.8], p = 0.008) and waiting time at the hospital pharmacy (OR 1.5 [1.1;2.0], p = 0.016, per 10 min increase). WHAT IS NEW AND CONCLUSION: The PHAREO study provides subjective and objective data regarding satisfaction levels of persons with haemophilia and other coagulation deficiencies, with a high representativeness rate for patients on prophylaxis (87.5%). Both respondents and hospital pharmacists pled for an evolution of the current dispensing circuit to improve access to treatment and reduce the burden for patients. Currently, the community pharmacists are apart from the dispensing circuit. The authors propose improvements in the pathway of care for patients and their caregivers by including the community pharmacists alongside the hospital pharmacists in a centralized coordination scheme.
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Serviços Comunitários de Farmácia , Hemofilia A , Fatores de Coagulação Sanguínea , Humanos , Farmacêuticos , Inquéritos e QuestionáriosRESUMO
PURPOSE: It has been suggested to define the Trauma-induced coagulopathy (TIC) with a PTratio threshold of 1.20. We hypothesized that a more pragmatic classification would grade severity according to the PTratio (or corresponding ROTEM clotting time: EXTEM-CT), and that this would correlate better with the need for blood products (BP) and prognosis. METHODS: Retrospective analysis of prospectively collected data of 1076 severely injured patients admitted from 01/2011 to 12/2019 in a university hospital. To determine the number of TIC categories and the best PTratio or EXTEM-CT thresholds for mortality at 24-h, a modified Mazumdar approach was used. Multivariate regression analyses were done to describe the relationship between PTratio and ROTEM parameter subclasses with mortality. RESULTS: Three thresholds were, respectively, identified for PTratio (1.20, 1.90 and 3.00) and EXTEM-CT (90 s, 130 s, 200 s). The following categories were defined for PTratio: ≤ 1.20 (No TIC), 1.21-1.90 (Moderate TIC), 1.91-3.00 (severe TIC), > 3.00 (major TIC); and for EXTEM-CT: < 91 s (no TIC), 91-130 s (moderate TIC), 131-200 s (severe TIC) and > 200 s (major TIC). We observed that when the PTratio (or EXTEM-CT) increased, mortality and BP requirements increased. After multiple adjustments, we observed that each subclass of PTratio and EXTEM-CT was independently associated with mortality at 24-h. CONCLUSION: In this study, we have described a pragmatic classification of coagulopathy utilizing PTratio and EXTEM-CT where increasing severity was associated with prognosis and the amount of BP administered. This could allow clinicians to better predict the outcome and anticipate the need for blood products.
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Transtornos da Coagulação Sanguínea , Tromboelastografia , Transtornos da Coagulação Sanguínea/etiologia , Testes de Coagulação Sanguínea , Humanos , Estudos RetrospectivosRESUMO
OBJECTIVES: To analyze the temporal trends in thrombolysis rates after implementation of a regional emergency network for acute ischemic stroke (AIS). METHODS: We conducted a retrospective study based on a prospective multicenter observational registry. The AIS benefited from reperfusion therapy included in 1 of the 5 primary stroke units or 1 comprehensive stroke center and 37 emergency departments were included using a standardized case report form. The population covers 3 million inhabitants. RESULTS: In total, 32,319 AIS was reported in the regional hospitalization database of which 2215 thrombolyzed AIS patients were included in the registry and enrolled in this study. The annual incidence rate of thrombolysis continuously and significantly increased from 2010 to 2018 (10.2% to 17.3%, P-trend = 0.0013). The follow-up of the onset-to-door and the door-to-needle delays over the study period showed stable rates, as did the all-cause mortality rate at 3-months (13.2%). CONCLUSION: Although access to stroke thrombolysis has increased linearly since 2010, the 3-month functional outcome has not evolved as favorably. Further efforts must focus on reducing hospital delays.
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BACKGROUND: We hypothesized that monitoring the volume of activity and overall performance indicators is not sufficient to understand the underlying differences between emergency departments. We aimed to understand the underlying common characteristics of emergency departments and map their typology in order to propose adaptive solutions, that would take into account territorial specificities and manage existing resources. METHODS: We applied a multifactorial analysis based on input data at three levels; 1) the health care available in the area surrounding the emergency departments, 2) the level of medical technicality of the hospitals and 3) the profile of emergency department visits. RESULTS: We included 73 emergency departments in this study, representing 93.6% of the emergency departments in our region and seven groups were retained. The smallest group (n = 5) included both public and private structures with low volumes of activity. These medical structures were associated with the shortest length of stay and one of the lowest hospitalisation rates. The largest group (n = 21) included only public structures in peri-urban areas, which were associated with the highest rate of hospitalization in the region. The surrounding population was representative of the regional population, but the patients were older. CONCLUSIONS: This approach represents a systemic response to target the organisational needs and constraints, propose appropriate solutions and adjust the financial resources allocated to hospitals. Future policies to improve care delivery may benefit from stratifying solutions and performance objectives depending on these groups.
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Serviço Hospitalar de Emergência , Hospitalização , Atenção à Saúde , Hospitais , HumanosRESUMO
ELISA methods are the diagnostic tools recommended for the serological diagnosis of Coxiella burnetii infection in ruminants but their respective diagnostic performances are difficult to assess because of the absence of a gold standard. This study focused on three commercial ELISA tests with the following objectives (1) assess their sensitivity and specificity in sheep, goats and cattle, (2) assess the between- and within-herd seroprevalence distribution in these species, accounting for diagnostic errors, and (3) estimate optimal sample sizes considering sensitivity and specificity at herd level. We comparatively tested 1413 cattle, 1474 goat and 1432 sheep serum samples collected in France. We analyzed the cross-classified test results with a hierarchical zero-inflated beta-binomial latent class model considering each herd as a population and conditional dependence as a fixed effect. Potential biases and coverage probabilities of the model were assessed by simulation. Conditional dependence for truly seropositive animals was high in all species for two of the three ELISA methods. Specificity estimates were high, ranging from 94.8% [92.1; 97.8] to 99.2% [98.5; 99.7], whereas sensitivity estimates were generally low, ranging from 39.3 [30.7; 47.0] to 90.5% [83.3; 93.8]. Between- and within-herd seroprevalence estimates varied greatly among geographic areas and herds. Overall, goats showed higher within-herd seroprevalence levels than sheep and cattle. The optimal sample size maximizing both herd sensitivity and herd specificity varied from 3 to at least 20 animals depending on the test and ruminant species. This study provides better interpretation of three widely used commercial ELISA tests and will make it possible to optimize their implementation in future studies. The methodology developed may likewise be applied to other human or animal diseases.
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Doenças dos Bovinos/diagnóstico , Coxiella burnetii/isolamento & purificação , Ensaio de Imunoadsorção Enzimática/veterinária , Doenças das Cabras/diagnóstico , Febre Q/veterinária , Doenças dos Ovinos/diagnóstico , Animais , Bovinos , Doenças dos Bovinos/epidemiologia , Doenças dos Bovinos/microbiologia , Feminino , França/epidemiologia , Doenças das Cabras/epidemiologia , Doenças das Cabras/microbiologia , Cabras , Análise de Classes Latentes , Prevalência , Febre Q/diagnóstico , Febre Q/epidemiologia , Febre Q/microbiologia , Estudos Soroepidemiológicos , Ovinos , Doenças dos Ovinos/epidemiologia , Doenças dos Ovinos/microbiologia , Carneiro DomésticoRESUMO
BACKGROUND: Adults with cardiovascular diseases were disproportionately associated with an increased risk of a severe form of COVID-19 and all-cause mortality. OBJECTIVE: The aims of this study are to report the associated symptoms for COVID-19 cases, to estimate the proportion of contacts, and to describe the clinical signs and behaviors among individuals with and without myocardial infarction history among cases and contacts. METHODS: A 2-week cross-sectional telephone survey was conducted during the first lockdown period in France, from May 4 to 15, 2020. A total of 668 households participated, representing 703 individuals with pre-existing cardiovascular disease in the past 2 years and 849 individuals without myocardial infarction history. RESULTS: High rates of compliance with health measures were self-reported, regardless of age or risk factors. There were 4 confirmed COVID-19 cases that were registered from 4 different households. Based on deductive assumptions of the 1552 individuals, 9.73% (n=151) were identified as contacts, of whom 71.52% (108/151) were asymptomatic. Among individuals with a myocardial infarction history, 2 were COVID-19 cases, and the estimated proportion of contacts was 8.68% (61/703), of whom 68.85% (42/61) were asymptomatic. The cases and contacts presented different symptoms, with more respiratory signs in those with a myocardial infarction history. CONCLUSIONS: The telephone survey could be a relevant tool for reporting the number of contacts during a limited period and in a limited territory based on the presence of associated symptoms and COVID-19 cases in the households. This study advanced our knowledge to better prepare for future crises.
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OBJECTIVE: The aim of this study was to describe the evolution of transfusion practices following the introduction of tranexamic acid (TXA) and ROTEMVR in a trauma resuscitation unit (TRU) from a French teaching hospital (FTH). METHODS: This is a single-centre, retrospective study at a TRU from a FTH. All trauma patients aged 18 years or more and transfused with at least 4 red blood cells (RBCs) within 24 hours after trauma, from 2011 to 2016, were included. The primary objective was to analyse transfusion practices over this time period. The secondary objectives aimed at assessing differences between populations according to the fresh frozen plasma (FFP):RBC ratio applied. RESULTS: A total of 122 patients were included. There was a significant decrease in the proportion of patients requiring at least 4 RBCs 24 hours after trauma (9% vs. 3%, P trend < .0001) as well as a decrease in the proportion of patients with a high FFP:RBC ratio (86% vs. 62% at 6 hours, P trend » .0056 and 86% vs. 56% at 24 hours, P trend » .0047). After 2013, fibrinogen was administered to more than 70% of patients and TXA to 100% of them. The observed mortality was lower than the predicted one, irrespective of FFP:RBC ratio. CONCLUSION: An important evolution of practices occurred including a decrease in the proportion of transfusions and use of high FFP:RBC ratios. The origin of these changes is multifactorial, likely including the systematic use of TXA and optimisation of the ROTEM protocol for fibrinogen administration.
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OBJECTIVES: We hypothesised that patients having experienced one coronary event in their life were susceptible to present differences in their pathways of care and within 1 year of their life courses. We aimed to compare pathways between first-time ST-elevation myocardial infarction (STEMI) and STEMI with prior myocardial infarction (MI). DESIGN: A retrospective observational study based on the Observatoire des Syndromes Coronariens Aigus du réseau RESCUe (OSCAR) registry collecting all suspected STEMI from 10 percutaneous coronary intervention centres in France. SETTING: All patients with STEMI from 2013 to 2017 were included (N=6306 with 5423 first-time STEMI and 883 STEMI with prior MI). We provided a matching analysis by propensity score based on cardiovascular risk factors. PARTICIPANTS: We defined first-time STEMI as STEMI occurring at the inclusion date, and STEMI with prior MI as STEMI with a history of MI prior to the inclusion date. RESULTS: Patients with first-time STEMI and patients with STEMI with prior MI were equally treated during hospitalisation and at discharge. At 12 months, patients with first-time STEMI had a lower adherence to BASIC treatment (ie, beta-blocker, antiplatelet therapy, statin and converting enzyme inhibitor) (48.11% vs 58.58%, p=0.0167), more frequently completed the cardiac rehabilitation programme (44.33% vs 31.72%, p=0.0029), more frequently changed their lifestyle behaviours; more frequently practiced daily physical activity (48.11% vs 35.82%, p=0.0043) and more frequently stopped smoking at admission (69.39% vs 55.00%, p=0.0524). The estimated mortality was higher for patients with STEMI with prior MI at 1 month (p=0.0100), 6 months (p=0.0500) and 1 year (p=0.0600). CONCLUSIONS: We provided an exhaustive overview of the real-life clinical practice conditions of STEMI management. The patients with STEMI with prior MI presented an optimised use of prehospital resources, which was probably due to their previous experience, and showed a better adherence to drug therapy compared with patients with first-time STEMI. TRIAL REGISTRATION NUMBER: Commission Nationale de l'Informatique et des Libertés (number 2 013 090 v0).
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Infarto do Miocárdio , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Idoso , Feminino , França/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/terapia , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Resultado do TratamentoRESUMO
BACKGROUND: Epinephrine effectiveness and safety are still questioned. It is well known that the effect of epinephrine varies depending on patients' rhythm and time to injection. OBJECTIVE: We aimed to assess the association between epinephrine use during out-of-hospital cardiac arrest (OHCA) care and patient 30-day (D30) survival. METHODS: Between 2011 and 2017, 27,008 OHCA patients were included from the French OHCA registry. We adjusted populations using a time-dependent propensity score matching. Analyses were stratified according to patient's first rhythm. After matching, 2837 pairs of patients with a shockable rhythm were created and 20,950 with a nonshockable rhythm. RESULTS: Whatever the patient's rhythm (shockable or nonshockable), epinephrine use was associated with less D30 survival (odds ratio [OR] 0.508; 95% confidence interval [CI] 0.440-0.586] and OR 0.645; 95% CI 0.549-0.759, respectively). In shockable rhythms, on all outcomes, epinephrine use was deleterious. In nonshockable rhythms, no difference was observed regarding return of spontaneous circulation and survival at hospital admission. However, epinephrine use was associated with worse neurological prognosis (OR 0.646; 95% CI 0.549-0.759). CONCLUSIONS: In shockable and nonshockable rhythms, epinephrine does not seem to have any benefit on D30 survival. These results underscore the need to perform further studies to define the optimal conditions for using epinephrine in patients with OHCA.
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Reanimação Cardiopulmonar , Serviços Médicos de Emergência , Parada Cardíaca Extra-Hospitalar , Epinefrina/uso terapêutico , Humanos , Parada Cardíaca Extra-Hospitalar/tratamento farmacológico , Pontuação de Propensão , Sistema de Registros , Resultado do TratamentoRESUMO
BACKGROUND: Decisions of withholding or withdrawing life sustaining-treatments in emergency department are part of current practice but the decision-making process remains poorly described in the literature. STUDY OBJECTIVE: We conducted a study in two phases, the first comprising a retrospective chart review study of patients dying in the ED and the second comprising survey study of health care workers at 10 urban emergency departments in France. METHOD: In a first step, we analyzed medical records based on fifteen criteria of the decision-making process grouped into four categories: the collegiality, the traceability, the management and the communication as recommended by the international guidelines. In a second step, we conducted an auto-administrated survey to assess how the staff members (medical, paramedical) feel with the decision-making process. RESULTS: There were 273 deaths which occurred in the ED over the study period and we included 145 (53.1%) patients. The first-step analysis revealed that the traceability of the decision and the information given to patient or the relatives were the most reported points according to the recommendations. Three of the ten emergency departments had developed a written procedure. The collegial discussion and the traceability of the prognosis assessment were significantly increased in emergency department with a written procedure as well as management of pain, comfort care, and the communication with the patient or the relatives. In the second-step analysis, among the 735 staff members asked to take part in the survey, 287 (39.0%) answered. The medical and paramedical staff expressed difficult experience regarding the announcement and the communication with the patient and the relatives. CONCLUSION: The management of the decision to withhold or withdraw life-sustaining treatments must be improved in emergency departments according to the guidelines. A standard written procedure could be useful in clinical practice despite the lack of experienced difference between centers with and without procedures.
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Tomada de Decisão Clínica , Serviço Hospitalar de Emergência , Cuidados para Prolongar a Vida , Suspensão de Tratamento , Adulto , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Literature has highlighted sex-based differences in the natural course of stroke and in response to treatment with intravenous tissue plasminogen activator (tPA). OBJECTIVES: We aimed to compare the management and outcome of acute ischemic stroke (AIS) among women and men on a French registry based on a federated network of emergency physicians and neurologists. METHOD: We included 2,790 patients received tPA between 2010 and 2016 from the stroke centers in the RESUVal area. We provided age-adjusted analysis and multivariate models for determining the role of sex in the outcome measures. RESULTS: After age-adjustment, women presented more moderate to severe stroke at admission with more proximal occlusions. Among tPA eligible patients, the therapeutic strategy and in-hospital hemorrhagic complications were proportionally identical whatever the sex. The total ischemic time from onset symptom to thrombolysis did not differ from women to men. Age-adjusted 3-month mortality did not differ between women and men, and the determinants of mortality were age (relative risk [RR] 1.56 [1.37-1.78], p < 0.0001), proximal occlusion (RR 2.5 [1.88-3.33], p < 0.0001), and at least one complication (RR 2.43 [1.89-3.13], p < 0.0001). The determinants of poor functional outcome at 3 months were the sex (RR 1.22 [1.01-1.48] for women, p = 0.0385) and the occurrence of onset symptom in rural landscape (RR 1.26 [1.03-1.55], p = 0.0219) compared to urban landscape. CONCLUSIONS: We provided an exhaustive overview and real-life professional practices conditions in thrombolyzed AIS. Despite a later prehospital management in neurovascular units and more severe strokes at admission, women and men had both similar outcomes at hospital discharge and in 3-month survival, but women were associated to worst functional outcome at 3 months.