184 research outputs found
Incidence and impact of undisclosed cocaine use in emergency department chest pain and trauma patients
Intoxicaciones agudas por productos químicos: análisis de los primeros 15 años del Sistema Español de Toxicovigilancia (SETv)
Fundamentos: Existen pocos estudios epidemiológicos, sobre todo de tipo multicéntrico, sobre las intoxicaciones agu-das a causa de productos químicos agroindustriales y del hogar en España. El objetivo de este trabajo fue describir el perfil epi-demiológico y clínico de estas intoxicaciones en nuestro país, y analizar su evolución temporal.
Métodos: El Sistema Español de Toxicovigilancia (SETv) es un registro prospectivo que incluye a 32 Servicios de Urgencias y Unidades de Cuidados intensivos de España. Se realizó un es-tudio descriptivo observacional de las intoxicaciones agudas por agentes químicos (excluyendo drogas y fármacos) en sus primeros 15 años de funcionamiento (1999-2014). Las comparaciones de proporciones se realizaron mediante las pruebas de Chi-cuadrado o exacta de Fisher, y entre pares de grupos independientes con la prueba de Mann-Whitney. Se consideraron significativos los valo-res de probabilidad menores de 0, 05.Resultados: Los 10.548 casos estudiados presentaban una edad media de 38, 41 (±22, 07) años, siendo significativamente su-perior en las mujeres (p=0, 0001). El 67, 7% de las intoxicaciones ocurrieron en el hogar, y las vías de entrada más frecuentes fueron la respiratoria (48, 3%), la digestiva (35, 3%) y la ocular (13, 1%). Los grupos tóxicos más frecuentes fueron los gases tóxicos (31%), los cáusticos (25, 6%) y los gases irritantes (12, 1%). Un 76, 2% de los casos requirieron tratamiento (27, 2% con antídotos). Ingresó en un centro hospitalario un 20, 6% de las personas, con una es-tancia media de 32 (±151, 94) días, con diferencias significativas para los plaguicidas y disolventes (p=0, 02). Presentaron secuelas al alta un 2, 1%. La mortalidad fue del 1, 4% (146 pacientes), con una edad media de 62, 08 años (±19, 58; p=0, 0001).
Conclusiones: En las intoxicaciones por productos quími-cos, las medidas preventivas deben centrarse fundamentalmente en el ámbito doméstico, controlando las fuentes de exposición al monóxido de carbono y la manipulación de los productos de lim-pieza, fundamentalmente los líquidos cáusticos y la generación de gases irritantes al mezclarlos.
OBJECTIVE: There are few epidemiological studies on acute poisonings from pesticides, industrials and household products in Spain. The objective of this work is to describe the epidemiological and clinical profile of acute poisonings by chemical products in our country, and analyze their annual evolution.
METHODS: The Spanish Toxicovigilance System (SETv) is a prospective registry that includes 32 Emergency Departments and Intensive Care Units in Spain. An observational descriptive study of acute poisoning by chemical agents (excluding pharmacological products and illicit drugs) was carried out, within 1999-2014. Statistical analysis was performed using Chi-square or exact Fisher''s tests. Non-parametric continuous variables were compared using the Mann-Whitney U test. P-value less than 0.05 were considered significant.
RESULTS: The 10, 548 cases studied had a mean age of 38.41 (±22.07) years, being significantly higher in women (p=0.0001). 67.7% of the poisonings occurred at home, and the most frequent routes of exposure were respiratory (48.3%), digestive (35.3%) and ocular (13.1%). The most frequent toxic groups were toxic gases (31%), caustics (25.6%) and irritant gases (12.1%). Of the patients that required treatment (76.2%), antidotes were used in 27.2%. 20.6% of the patients were admitted at Hospital, with a median stay of 32 (±151.94) days, with significant differences for pesticides and solvents (p=0.02). Sequelae were presented at discharge in 2.1% of patients. Mortality was 1.4% (146 patients) with a mean age of 62.08 years (±19.58) (p=0.0001).
CONCLUSIONS: The reduction of chemical poisonings should be prevented in the domestic environment, taking into account the sources of exposure to carbon monoxide and the handling of household cleaning products, both caustic liquids and the generation of irritating gases when mixed.
OBJETIVO: Existen pocos estudios epidemiológicos, sobre todo de tipo multicéntrico, sobre las intoxicaciones agudas a causa de productos químicos agroindustriales y del hogar en España. El objetivo de este trabajo fue describir el perfil epidemiológico y clínico de estas intoxicaciones en nuestro país, y analizar su evolución temporal. METODOS: El Sistema Español de Toxicovigilancia (SETv) es un registro prospectivo que incluye a 32 Servicios de Urgencias y Unidades de Cuidados intensivos de España. Se realizó un estudio descriptivo observacional de las intoxicaciones agudas por agentes químicos (excluyendo drogas y fármacos) en sus primeros 15 años de funcionamiento (1999-2014). Las comparaciones de proporciones se realizaron mediante las pruebas de Chi-cuadrado o exacta de Fisher, y entre pares de grupos independientes con la prueba de Mann-Whitney. Se consideraron significativos los valores de probabilidad menores de 0, 05. RESULTADOS: Los 10.548 casos estudiados presentaban una edad media de 38, 41 (±22, 07) años, siendo significativamente superior en las mujeres (p=0, 0001). El 67, 7% de las intoxicaciones ocurrieron en el hogar, y las vías de entrada más frecuentes fueron la respiratoria (48, 3%), la digestiva (35, 3%) y la ocular (13, 1%). Los grupos tóxicos más frecuentes fueron los gases tóxicos (31%), los cáusticos (25, 6%) y los gases irritantes (12, 1%). Un 76, 2% de los casos requirieron tratamiento (27, 2% con antídotos). Ingresó en un centro hospitalario un 20, 6% de las personas, con una estancia media de 32 (±151, 94) días, con diferencias significativas para los plaguicidas y disolventes (p=0, 02). Presentaron secuelas al alta un 2, 1%. La mortalidad fue del 1, 4% (146 pacientes), con una edad media de 62, 08 años (±19, 58; p=0, 0001). CONCLUSIONES: En las intoxicaciones por productos químicos, las medidas preventivas deben centrarse fundamentalmente en el ámbito doméstico, controlando las fuentes de exposición al monóxido de carbono y la manipulación de los productos de limpieza, fundamentalmente los líquidos cáusticos y la generación de gases irritantes al mezclarlos
Frequency of five cardiovascular/hemostatic entities as primary manifestations of SARS-CoV-2 infection: Results of the UMC-19-S2
Infection by SARS-Cov-2 is mainly characterized by fever and respiratory symptoms, with dyspnea and lung infiltrates in more severe cases [1,2]. Many patients also present a pro-coagulant state, which is biochemically detected by increased D-dimer levels and is related to complications and a worse prognosis [1,3]. In this context, isolated case reports and short case series have suggested an increased risk of patients with COVID-19 to develop clinically relevant cardiovascular and hemostatic disturbances [3–7]. Nonetheless, many of these reports refer to hospitalized patients, and as hospitalization itself usually increases complications in bedridden patients with multidrug treatmentor in very poor condition, it is unknown if such cardiovascular/hemostatic processes are related to the pathogenesis of SARS-Cov-2. Focus on patients with COVID-19 at emergency department (ED) arrival could help to answer this question
Incidence, risk factors, clinical characteristics and outcomes of deep venous thrombosis in patients with COVID-19 attending the Emergency Department: results of the UMC-19-S8
Background and importance: A higher incidence of venous thromboembolism [both pulmonary embolism and deep vein thrombosis (DVT)] in patients with coronavirus disease 2019 (COVID-19) has been described. But little is known about the true frequency of DVT in patients who attend emergency department (ED) and are diagnosed with COVID-19. Objective: We investigated the incidence, risk factors, clinical characteristics and outcomes of DVT in patients with COVID-19 attending the ED before hospitalization. Methods: We retrospectively reviewed all COVID patients diagnosed with DVT in 62 Spanish EDs (20% of Spanish EDs, case group) during the first 2 months of the COVID-19 outbreak. We compared DVT-COVID-19 patients with COVID-19 without DVT patients (control group). Relative frequencies of DVT were estimated in COVID and non-COVID patients visiting the ED and annual standardized incidences were estimated for both populations. Sixty-three patient characteristics and four outcomes were compared between cases and controls. Results: We identified 112 DVT in 74 814 patients with COVID-19 attending the ED [1.50‰; 95% confidence interval (CI), 1.23-1.80‰]. This relative frequency was similar than that observed in non-COVID patients [2109/1 388 879; 1.52‰; 95% CI, 1.45-1.69‰; odds ratio (OR) = 0.98 [0.82-1.19]. Standardized incidence of DVT was higher in COVID patients (98,38 versus 42,93/100,000/year; OR, 2.20; 95% CI, 2.03-2.38). In COVID patients, the clinical characteristics associated with a higher risk of presenting DVT were older age and having a history of venous thromboembolism, recent surgery/immobilization and hypertension; chest pain and desaturation at ED arrival and some analytical disturbances were also more frequently seen, d-dimer >5000 ng/mL being the strongest. After adjustment for age and sex, hospitalization, ICU admission and prolonged hospitalization were more frequent in cases than controls, whereas mortality was similar (OR, 1.37; 95% CI, 0.77-2.45). Conclusions: DVT was an unusual form of COVID presentation in COVID patients but was associated with a worse prognosis
Thirty-day outcomes in frail older patients discharged home from the emergency department with acute heart failure: effects of high-risk criteria identified by the DEED FRAIL-AHF trial
Objectives: To study the effect of high-risk criteria on 30-day outcomes in frail older patients with acute heart failure (AHF) discharged from an emergency department (ED) or an ED's observation and short-stay areas. Material and methods: Secondary analysis of discharge records in the Older AHF Key Data registry. We selected frail patients (aged > 70 years) discharged with AHF from EDs. Risk factors were categorized as modifiable or nonmodifiable. The outcomes were a composite endpoint for a cardiovascular event (revisits for AHF, hospitalization for AHF, or cardiovascular death) and the number of days alive out-of-hospital (DAOH) within 30 days of discharge. Results: We included 380 patients with a mean (SD) age of 86 (5.5) years (61.2% women). Modifiable risk factors were identified in 65.1%, nonmodifiable ones in 47.8%, and both types in 81.6%. The 30-day cardiovascular composite endpoint occurred in 83 patients (21.8%). The mean 30-day DAOH observed was 27.6 (6.1) days. Highrisk factors were present more often in patients who developed the cardiovascular event composite endpoint: the rates for patients with modifiable, nonmodifiable, or both types of risk were, respectively, as follows in comparison with patients not at high risk: 25.0% vs 17.2%, P = .092; 27.6% vs 16.7%, P = .010; and 24.7% vs 15.2%, P = .098). The 30-day DAOH outcome was also lower for at-risk patients, according to type of risk factor present: modifiable, 26.9 (7.0) vs 28.4 (4.4) days, P = .011; nonmodifiable, 27.1 (7.0) vs 28.0 (5.0) days, P = .127; and both, 27.1 (6.7) vs 28.8 (3.4) days, P = .005). After multivariate analysis, modifiable risk remained independently associated with fewer days alive (adjusted absolute difference in 30-day DAOH, -1.3 days (95% CI, -2.7 to -0.1 days). Nonmodifiable factors were associated with increased risk for the 30-day cardiovascular composite endpoint (adjusted absolute difference, 10.4%; 95% CI, -2.1% to 18.7%). Conclusion: Risk factors are common in frail elderly patients with AHF discharged home from hospital ED areas. Their presence is associated with a worse 30-day prognosis
Fatal drug poisonings in a Swedish general population
ABSTRACT: BACKGROUND: Pharmaceutical drug poisonings have previously been reported using single sources of information, either hospital data or forensic data, which might not reveal the true incidence. We therefore aimed to estimate the incidence of suspected fatal drug poisonings, defined as poisonings by pharmaceutical agents, by using all relevant case records from various sources in a Swedish population. METHODS: Every seventh randomly selected deceased in three counties in southeastern Sweden during a one-year period was identified in the Cause of Death Register. Relevant case records (death certificates, files from hospitals and/or primary care centres and medico-legal files) were reviewed for all study subjects. RESULTS: Of 1574 deceased study subjects, 12 cases were classified as pharmaceutical drug poisonings according to the death certificates and 10 according to the medico-legal files. When reviewing all available data sources, 9 subjects (0.57%; 95% confidence interval: 0.20-0.94%) were classified as drug poisonings, corresponding to an incidence of 6.5 (95% confidence interval: 2.3-10.7) per 100 000 person-years in the general population. The drug groups most often implicated were benzodiazepines (33%), antihistamines (33%) and analgesics (22%). CONCLUSIONS: Fatal drug poisonings is a relatively common cause of death in Sweden. By using multiple sources of information when investigating the proportion of fatal poisonings in a population, more accurate estimates may be obtained.Original Publication:Anna Jonsson, Olav Spigset, Micaela Tjäderborn, Henrik Druid and Staffan Hägg, Fatal drug poisonings in a Swedish general population., 2009, BMC clinical pharmacology, (9), 7, 1-5.http://dx.doi.org/10.1186/1472-6904-9-7Licensee: BioMed Centralhttp://www.biomedcentral.com
Short-term prognosis of polypharmacy in elderly patients treated in emergency departments: results from the EDEN project
Background: Polypharmacy is a growing phenomenon among elderly individuals. However, there is little information about the frequency of polypharmacy among the elderly population treated in emergency departments (EDs) and its prognostic effect. This study aims to determine the prevalence and short-term prognostic effect of polypharmacy in elderly patients treated in EDs. Methods: A retrospective analysis of the Emergency Department Elderly in Needs (EDEN) project's cohort was performed. This registry included all elderly patients who attended 52 Spanish EDs for any condition. Mild and severe polypharmacy was defined as the use of 5-9 drugs and >10 drugs, respectively. The assessed outcomes were ED revisits, hospital readmissions, and mortality 30 days after discharge. Crude and adjusted logistic regression analyses, including the patient's comorbidities, were performed. Results: A total of 25,557 patients were evaluated [mean age: 78 (IQR: 71-84) years]; 10,534 (41.2%) and 5678 (22.2%) patients presented with mild and severe polypharmacy, respectively. In the adjusted analysis, mild polypharmacy and severe polypharmacy were associated with an increase in ED revisits [odds ratio (OR) 1.13 (95% confidence interval (CI): 1.04-1.23) and 1.38 (95% CI: 1.24-1.51)] and hospital readmissions [OR 1.18 (95% CI: 1.04-1.35) and 1.36 (95% CI: 1.16-1.60)], respectively, compared to non-polypharmacy. Mild and severe polypharmacy were not associated with increased 30-day mortality [OR 1.05 (95% CI: 0.89-2.26) and OR 0.89 (95% CI: 0.72-1.12)], respectively. Conclusion: Polypharmacy was common among the elderly treated in EDs and associated with increased risks of ED revisits and hospital readmissions 10 drugs. In these patients comorbidities were associated with an increase in the number of drugs. In the patients with severe polypharmacy (>10 drugs), diuretics were the most frequently drugs prescribed, followed by antihypertensives and statins. The results obtained indicate that polypharmacy is a frequent phenomenon among the elderly population treated in Emergency departments, being antihypertensives the most frequently used drugs in this population. Those patients who takes >10 drugs have a higher risk of new visits to the emergency room and hospital readmissions in short term period
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