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BACKGROUND: In Denmark emergency medical technicians transport patients with acute COPD exacerbations to the nearest emergency department. From a clinical and economic perspective, this transport and assessment at the hospital may be inconvenient if the patient is immediately discharged from the emergency department. We established an emergency technical technicians point-of-care diagnostics and treatment program of patients with COPD with use of ultrasound and blood analysis. Patients' perspectives on treatment at home and sense of security are important to qualify clinical practice at home with patients with acute exacerbation. AIM AND OBJECTIVES: To explore patient's and relatives' experience of treatment at home during emergency calls due to COPD in exacerbation and to investigate their attitude to avoid hospitalization as well as experience of stress during point-of-care diagnostics in their own home. METHOD: A qualitative study comprising semi-structured interviews with 16 patients carried out from April 1st, 2019 to March 31st, 2020 in Denmark. Data was analysed inspired by Malteruds' text condensation and informed by Critical Psychology with first person perspective focusing on the patient's views on point-of-care diagnostics and treatment of their COPD in acute exacerbation. RESULTS: The interviews revealed that in order to ensure an experience of quality in the assessment and treatment of patients in their own homes, it was important that the ambulance staff showed great safety and experience in the use of the technical equipment and treatment of dyspnea. It was also of importance that the patients felt confident that their general practitioner followed up on the home treatment initiated. CONCLUSION: Patients' perspectives showed that point-of-care diagnostics and treatment of acute COPD in exacerbation was considered a qualitative offer by the patients and their relatives. At the same time, it was crucial that the emergency medical technicians showed experience and safety in handling shortness of breath as well as the technical equipment. TRIAL REGISTRATION: Approved by the Danish Data Protection Agency Project-ID: 20/24845.
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Auxiliares de Emergência , Doença Pulmonar Obstrutiva Crônica , Dispneia , Humanos , Testes Imediatos , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/terapia , Pesquisa QualitativaRESUMO
BACKGROUND: Point-of-care ultrasound is a focus oriented tool for differentiating among cardiopulmonary diseases. Its value in the hands of emergency physicians, with various ultrasound experience, remains uncertain. We tested the hypothesis that, in emergency department patients with signs of respiratory failure, a point-of-care cardiopulmonary ultrasound along with standard clinical examination, performed by emergency physicians with various ultrasound experience would increase the proportion of patients with presumptive diagnoses in agreement with final diagnoses at four hours after admission compared to standard clinical examination alone. METHODS: In this prospective multicenter superiority trial in Danish emergency departments we randomly assigned patients presenting with acute signs of respiratory failure to intervention or control in a 1:1 ratio by block randomization. Patients received point-of-care cardiopulmonary ultrasound examination within four hours from admission. Ultrasound results were unblinded for the treating emergency physician in the intervention group. Final diagnoses and treatment were determined by blinded review of the medical record after the patients´ discharge. RESULTS: From October 9, 2015 to April 5, 2017, we randomized 218 patients and included 211 in the final analyses. At four hours we found; no change in the proportion of patients with presumptive diagnoses in agreement with final diagnoses; intervention 79·25% (95% CI 70·3-86·0), control 77·1% (95% CI 68·0-84·3), an increased proportion of appropriate treatment prescribed; intervention 79·3% (95% CI 70·3-86·0), control 65·7% (95% CI 56·0-74·3) and of patients who spent less than 1 day in hospital; intervention n = 42 (39·6%, 25·8 38·4), control n = 25 (23·8%, 16·5-33·0). No adverse events were reported. CONCLUSIONS: Focused cardiopulmonary ultrasound added to standard clinical examination in patients with signs of respiratory failure had no impact on the diagnostic accuracy, but significantly increased the proportion of appropriate treatment prescribed and the proportion of patients who spent less than 1 day in hospital. TRIAL REGISTRATION: https://clinicaltrials.gov/ , number NCT02550184 .
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Serviço Hospitalar de Emergência , Pulmão/diagnóstico por imagem , Sistemas Automatizados de Assistência Junto ao Leito , Insuficiência Respiratória/diagnóstico , Ultrassonografia/métodos , Idoso , Feminino , Hospitalização/tendências , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
BACKGROUND: The aim of this study was to investigate 30-day mortality for COPD patients treated by ambulances in the period before and after implementation of a pre-hospital oxygen protocol. METHODS: Prehospital High-flow oxygen was used from April to September 2012 and titrated oxygen from April to September 2013. Primary outcome was 30-day mortality. RESULTS: 707 patients were included; 209 in the high-flow group and 498 in the titration group. Of these, 56 and 132 arrived with acute exacerbation (AE). Overall 30-day mortality was 11.5% vs. 9.4% (p=0.41), respectively. For patients with AE, it was 19.6% vs. 4.6% (p=0.001). CONCLUSION: Change of treatment protocol is associated with a lower 30-day mortality for patients registered with acute exacerbation, but not for all COPD patients.
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Serviços Médicos de Emergência , Doença Pulmonar Obstrutiva Crônica , Estudos de Coortes , Progressão da Doença , Humanos , Oxigênio , Oxigenoterapia , Doença Pulmonar Obstrutiva Crônica/terapiaRESUMO
Early changes in biomarker levels probably occur before bloodstream infection (BSI) is diagnosed. However, this issue has not been fully addressed. We aimed at evaluating the kinetics of C-reactive protein (CRP) and plasma albumin (PA) in the 30 days before community-acquired (CA) BSI diagnosis. From a population-based BSI database we identified 658 patients with at least one measurement of CRP or PA from day -30 (D-30) through day -1 (D-1) before the day of CA-BSI (D0) and a measurement of the same biomarker at D0 or D1. Amongst these, 502 had both CRP and PA measurements which fitted these criteria. CRP and PA concentrations began to change inversely some days before CA-BSI diagnosis, CRP increasing by day -3.1 and PA decreasing by day -1.3. From D-30 to D-4, CRP kinetics (expressed as slopes - rate of concentration change per day) was -1.5 mg/l/day. From D-3 to D1, the CRP slope increased to 36.3 mg/l/day. For albumin, the slope between D-30 to D-2 was 0.1 g/l/day and changed to -1.8 g/l/day between D-1 and D1. We showed that biomarker levels begin to change some days before the CA-BSI diagnosis, CRP 3.1 days and PA 1.3 days before.
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Bacteriemia/patologia , Biomarcadores/sangue , Proteína C-Reativa/análise , Infecções Comunitárias Adquiridas/patologia , Período de Incubação de Doenças Infecciosas , Albumina Sérica/análise , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
INTRODUCTION: In the ECG, significant ST elevation or depression according to specific amplitude criteria can be indicative of acute coronary syndrome (ACS). Guidelines state that the ST amplitude should be measured at the J point, but data to support that this is the optimal measuring point for ACS detection is lacking. We evaluated the impact of different measuring points for ST deviation on the diagnostic accuracy for ACS in unselected emergency department (ED) chest pain patients. MATERIAL AND METHODS: We included 14,148 adult patients with acute chest pain and an ECG recorded at a Swedish ED between 2010 and 2014. ST deviation was measured at the J point (STJ) and at 20, 40, 60 and 80 ms after the J point. A discharge diagnosis of ACS or not at the index visit was noted in all patients. RESULTS: In total, 1489 (10.5%) patients had ACS. ST amplitude criteria at STJ had a sensitivity of 28% and a specificity of 92% for ACS. With these criteria, the highest positive and negative predictive values for ACS were obtained near the J point, but the optimal point varied with ST deviation, age group and sex. The overall best measuring points were STJ and ST20. CONCLUSIONS: This study indicates that the diagnostic accuracy of the ECG criteria for ACS is very low in ED chest pain patients, and that the optimal measuring point for the ST amplitude in the detection of ACS differs between ST elevation and depression, and between patient subgroups.
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Síndrome Coronariana Aguda , Síndrome Coronariana Aguda/complicações , Síndrome Coronariana Aguda/diagnóstico , Adulto , Dor no Peito/diagnóstico , Dor no Peito/etiologia , Eletrocardiografia , Serviço Hospitalar de Emergência , Humanos , Valor Preditivo dos Testes , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Multi-resistant bacteria (MRB) are an emerging problem. Early identification of patients colonized with MRB is mandatory to avoid in-hospital transmission and to target antibiotic treatment. Since most patients pass through specialized emergency departments (EDs), these departments are crucial in early identification. The Danish National Board of Health (DNBH) has developed exposure-based targeted screening tools to identify and isolate carriers of meticillin-resistant Staphylococcus aureus (MRSA) and carbapenemase-producing Enterobacteriaceae (CPE). AIM: To assess the national screening tools for detection of MRSA and CPE carriage in a cohort of acute patients. The objectives were to investigate: (i) if the colonized patients were detected; and (ii) if the colonized patients were isolated. METHODS: This was a multi-centre cross-sectional survey of adults visiting EDs. The patients answered the DNBH questions, and swabs were taken from the nose, throat and rectum. The collected samples were examined for MRSA and CPE. Screening performances were calculated. FINDINGS: Of the 5117 included patients, 16 were colonized with MRSA and four were colonized with CPE. The MRSA screening tool had sensitivity of 50% [95% confidence interval (CI) 25-75%] for carrier detection and 25% (95% CI 7-52%) for carrier isolation. The CPE screening tool had sensitivity of 25% (95% CI 1-81%) and none of the CPE carriers were isolated. CONCLUSION: The national screening tools were of limited use as the majority of MRSA and CPE carriers passed unidentified through the EDs, and many patients were isolated unnecessarily.
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Enterobacteriáceas Resistentes a Carbapenêmicos/isolamento & purificação , Programas de Rastreamento/normas , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Isolamento de Pacientes/estatística & dados numéricos , Idoso , Antibacterianos/farmacologia , Enterobacteriáceas Resistentes a Carbapenêmicos/efeitos dos fármacos , Portador Sadio/microbiologia , Infecção Hospitalar/prevenção & controle , Estudos Transversais , Dinamarca/epidemiologia , Farmacorresistência Bacteriana Múltipla/efeitos dos fármacos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Infecções por Enterobacteriaceae/epidemiologia , Infecções por Enterobacteriaceae/microbiologia , Feminino , Humanos , Controle de Infecções/métodos , Masculino , Staphylococcus aureus Resistente à Meticilina/efeitos dos fármacos , Pessoa de Meia-Idade , Reto/microbiologia , Fatores de Risco , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/microbiologiaRESUMO
BACKGROUND: A fast and diagnostic accurate tool to assess the unselected category of high-acuity patients, in whom the underlying pathology is not always obvious, is needed in the emergency departments (ED). We aim to describe the feasibility, validity and diagnostic yield of a routine whole-body-focused ultrasonography (wbf-us) in an unselected group of high-acuity ED patients. METHODS: In a prospective observational study, a convenience sample of ED patients (≥ 18 years) with a high-acuity score or systolic blood pressure < 100 mmHg received a routine wbf-us of the heart, lungs, abdomen and deep veins by two non-expert sonographers. Final diagnosis was established by experienced auditors. Investigators were blinded to the patients' medical history and emergency physicians and auditors were blinded to the investigators assessments. Diagnostic accuracy was assessed by comparing the investigators' ultrasonography findings to a structured double-blinded clinical audit of patient files. RESULTS: We included 171 patients, initiated a whole-body-focused ultrasonography examination (wbf-us) in 160 and completed it in 128 patients with an average time of a full examination of 28 min. We found pathology in 65/171 (38%) of the patients whose most frequent symptoms upon arrival were cardiopulmonary. Among the patients who received wbf-us, we found the majority of pathology by wbf-us of the lungs (n = 50, 31%), the heart (n = 26, 16%), few in the abdomen (n = 5, 3%) and none in the deep veins. The overall sensitivity was 50-100%, specificity 84-94%, positive predictive value 11-44% and negative predictive value 94-100%. CONCLUSION: Focused cardiopulmonary ultrasonography might be considered for routine use in high-acuity ED patients with cardiopulmonary symptoms whereas focused ultrasonography of the abdomen and deep veins performed by non-expert sonographers only seems indicated in selected patients. Trial registration Danish Data Protection Agency (ID 13/12076). Committee on Biomedical Research Ethics for the Region of Southern Denmark (ID S-20130047).
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Community-acquired bacteraemia patients (n = 2472), Denmark, 2000-2008. Albumin, C-reactive protein (CRP) and haemoglobin (Hb) measured 2000-2010. We assessed daily mean levels of albumin, CRP and Hb from 30 days before to 30 days after bacteraemia and correlations between albumin vs. CRP and albumin vs. Hb. In linear regression models, we evaluated the contribution of CRP, Hb, chronic and acute variables to the albumin level variations. The mean albumin level (33.6 g/l) was steady before day 1, declined to 29.3 g/l on day 1 with little increase afterward. The mean CRP increased from day -5, peaked on day 1 and declined thereafter. The mean Hb level was fairly constant during days -30/30. Albumin was inversely (R range, - 0.18/-0.47, P < 10-4) correlated with the CRP level and positively (R = 0.17-0.46, P < 10-4) correlated with the HB level. In most models, CRP was the first variable that contributed to the albumin variations, 34-70% of the full model. The sudden decrease of albumin levels, without sudden fluctuations of CRP or Hb, indicated that hypoalbuminaemia was a marker of trans-capillary leakage.
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Bacteriemia/complicações , Proteína C-Reativa/análise , Hipoalbuminemia/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bacteriemia/microbiologia , Biomarcadores/sangue , Infecções Comunitárias Adquiridas/complicações , Infecções Comunitárias Adquiridas/microbiologia , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Vigilância da População , Adulto JovemRESUMO
AIM: Differentiating between a newly deceased patient and the lifeless patient in whom immediate resuscitation is required may be facilitated by a pre-hospital anaesthesiologist. The purpose of our study was to investigate to what extent and why the pre-hospital anaesthesiologist pronounced life extinct in situations where an emergency medical technician (EMT) would have been required to resuscitate. METHODS: All lifeless patients seen pre-hospitally by the anaesthesiologist-manned Mobile Emergency Care Unit in Odense, Denmark, from 2010 to 2014 were retrospectively studied. RESULTS: Of 17 035 contacts, 1275 patients were lifeless without reliable signs of death. In 642 of these patients (3.8%) resuscitation was initiated (median age 68 years). The remaining 633 patients (3.7%) were declared dead at the scene without any resuscitation attempt (median age 77 years). These latter patients would have been attempted resuscitated, had the anaesthesiologist not been present. In 54.5% of cases where documentation was available in the patient records, reasons for not resuscitating these patients included time elapsed from incident to contact with physician, 'overall assessment', chronic disease, or do-not-resuscitate order. CONCLUSION: In one patient in 30, the MECU refrained from futile resuscitation in cases where legislation required an EMT to initiate resuscitation. This practice reduced unethical attempts of resuscitation, reduced unnecessary emergency ambulance transports, and reduced the work load of the hospital resuscitation teams for one unnecessary alarm every third day. Differentiating between lifeless patients and dead patients not exhibiting reliable signs of death, however, is a complex task which is only sparsely documented.
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Ambulâncias , Anestesiologistas , Ressuscitação , Idoso , Idoso de 80 Anos ou mais , Auxiliares de Emergência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
INTRODUCTION: Patients with acute respiratory problems poses a diagnostic challenge because similar symptoms can be caused by various pathological conditions. Focused ultrasound examination (f-US) of the heart and lungs has proven to increase the diagnostic accuracy in these patients. In this protocol of a randomised multicentre trial, we study the effect of f-US of the heart and lungs in patients with respiratory problems performed by emergency physicians (EP) as soon as the patient arrives to the emergency department (ED). The primary outcome is the number of patients with a correct presumptive diagnosis at 4â hours from admission. METHODS AND ANALYSIS: This is a semiblinded randomised prospective study. 288 patients will be included and randomised into the control or intervention group. All patients receive a standard diagnostic evaluation by the EP to assess the primary presumptive diagnosis. Investigators are EP, with varying degrees of experience in f-US, who perform an f-US of the heart and lungs in patients in both treatment arms. f-US results in the intervention group are non-blinded to the treating EP to be included in the assessment of the 4-hour presumptive diagnosis. As standard for correct diagnosis, we perform a blinded journal audit after discharge. As primary analysis, we use the intention-to-treat analysis. CONCLUSIONS: This study is the first multicentre trial in EDs to investigate whether f-US, in the hands of the EP, increases the proportion of correct diagnosis at 4â hours after arrival when performed on patients with respiratory problems. ETHICS AND DISSEMINATION: This trial is conducted in accordance with the Helsinki II Declaration and approved by the Danish Data Protection Agency and the Committee on Biomedical Research Ethics for the Region of Southern Denmark. Results will be published in accordance with the CONSORT statement in a peer-reviewed scientific journal regardless of the outcome. TRIAL REGISTRATION NUMBER: NCT02550184; Pre-results.
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Serviço Hospitalar de Emergência/organização & administração , Coração/diagnóstico por imagem , Pulmão/diagnóstico por imagem , Projetos de Pesquisa , Tórax/diagnóstico por imagem , Ultrassonografia , Dinamarca , Coração/fisiopatologia , Hospitalização , Humanos , Pulmão/fisiopatologia , Estudos ProspectivosRESUMO
OBJECTIVES: Severe infection is a frequent cause of admission to an acute medical unit (AMU). However, not all infected patients present with fever. The aim was to assess differences in 30-day mortality among patients hospitalized with community-acquired severe infection presenting with hypothermia, normothermia or fever. METHODS: A retrospective single-center follow-up at an AMU from August 1, 2009 to August 31, 2011. Patients were included the first time they presented with severe infection within the study period. Temperature was categorized into hypothermia (<36.0ºC), normothermia (36.0ºC-38.0ºC) and fever (>38.0ºC). Severe infection was defined as a discharge diagnosis indicating infection combined with organ failure within the first 24 h after arrival. Multivariable Cox regression analysis was computed to assess the association between temperature and 30-day mortality. RESULTS: A total of 2128 patients with severe infection were included. 3.0% (N = 64) were hypothermic, 57.1% (N = 1216) normothermic and 39.9% (N = 848) had fever at arrival. Crude 30-day mortality was 16.1% (N = 342, 95%CI 14.5-17.7%); 37.5% (N = 24, 95% CI 25.7-50.5%) for hypothermic patients, 18.3% (N = 223, 95%CI 16.2-20.6%) for normothermic patients and 11.2% (N = 95, 95%CI 9.2-13.5%) for patients with fever. Compared to normothermic patients, the adjusted hazard ratio of 30-day mortality among hypothermic patients was 1.62 (95%CI 1.06-2.49) and 0.74 (95%CI 0.58-0.94) among patients with fever. CONCLUSIONS: Over half of the patients admitted to an AMU with severe infection were normothermic at arrival. Hypothermia was associated with an increased risk of short-term mortality, whereas patients with fever were associated with a lower risk compared to those with normothermia.
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Febre/mortalidade , Hipotermia/mortalidade , Insuficiência de Múltiplos Órgãos/mortalidade , Síndrome de Resposta Inflamatória Sistêmica/mortalidade , Idoso , Idoso de 80 Anos ou mais , Antibacterianos , Temperatura Corporal , Dinamarca/epidemiologia , Feminino , Febre/fisiopatologia , Seguimentos , Mortalidade Hospitalar , Humanos , Hipotermia/fisiopatologia , Masculino , Pessoa de Meia-Idade , Insuficiência de Múltiplos Órgãos/fisiopatologia , Valor Preditivo dos Testes , Estudos Retrospectivos , Síndrome de Resposta Inflamatória Sistêmica/fisiopatologiaRESUMO
BACKGROUND: Hospital readmissions are increasingly used as a quality indicator with a belief that they are a marker of poor care and have led to financial penalties in UK and USA. Risk scoring systems, such as LACE and HOSPITAL, have been proposed as tools for identifying patients at high risk of readmission but have not been validated in international populations. AIM: To perform an external independent validation of the HOSPITAL and LACE scores. DESIGN: An unplanned secondary cohort study. METHODS: Patients admitted to the medical admission unit at the Hospital of South West Jutland (10/2008-2/2009; 2/2010-5/2010) and the Odense University Hospital (6/2009-8/2011) were analysed. Validation of the scores using 30 day readmissions as the endpoint was performed. RESULTS: A total of 19 277 patients fulfilled the inclusion criteria. Median age was 67 (range 18-107) years and 8977 (46.6%) were female. The LACE score had a discriminatory power of 0.648 with poor calibration and the HOSPITAL score had a discriminatory power of 0.661 with poor calibration. The HOSPITAL score was significantly better than the LACE score for identifying patients at risk of 30 day readmission (P < 0.001). The discriminatory power of both scores decreased with increasing age. CONCLUSION: Readmissions are a complex phenomenon with not only medical conditions contributing but also system, cultural and environmental factors exerting a significant influence. It is possible that the heterogeneity of the population and health care systems may prohibit the creation of a simple prediction tool that can be used internationally.
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Atenção à Saúde/normas , Serviço Hospitalar de Emergência/estatística & dados numéricos , Mortalidade Hospitalar , Tempo de Internação/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Numerous studies have shown that the incidence rate of bacteremia has been increasing over time. However, few studies have distinguished between community-acquired, healthcare-associated and nosocomial bacteremia. METHODS: We conducted a population-based study among adults with first-time bacteremia in Funen County, Denmark, during 2000-2008 (N = 7786). We reported mean and annual incidence rates (per 100,000 person-years), overall and by place of acquisition. Trends were estimated using a Poisson regression model. RESULTS: The overall incidence rate was 215.7, including 99.0 for community-acquired, 50.0 for healthcare-associated and 66.7 for nosocomial bacteremia. During 2000-2008, the overall incidence rate decreased by 23.3% from 254.1 to 198.8 (3.3% annually, p < .001), the incidence rate of community-acquired bacteremia decreased by 25.6% from 119.0 to 93.8 (3.7% annually, p < .001) and the incidence rate of nosocomial bacteremia decreased by 28.9% from 82.2 to 56.0 (4.2% annually, p < .001). The incidence rate of healthcare-associated bacteremia remained stable. The most common microorganisms were Escherichia coli (28.3%), Staphylococcus aureus (12.3%), coagulase-negative staphylococci (10.0%) and Streptococcus pneumoniae (9.1%). Regardless of place of acquisition, the proportion of bacteremias caused by enterococci increased (p < .05) and the proportion caused by coagulase-negative staphylococci decreased (p < .05). CONCLUSIONS: The incidence rates of community-acquired and nosocomial bacteremia decreased substantially over time.
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Bacteriemia/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bacteriemia/microbiologia , Bactérias/classificação , Bactérias/isolamento & purificação , Infecções Comunitárias Adquiridas/epidemiologia , Infecções Comunitárias Adquiridas/microbiologia , Infecção Hospitalar/epidemiologia , Infecção Hospitalar/microbiologia , Dinamarca/epidemiologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Several drug classes are known to be associated with serious upper gastrointestinal bleeding (UGIB), among others NSAID, low-dose acetylsalicylic acid (ASA), vitamin K antagonists (VKA), clopidogrel and selective serotonin reuptake inhibitors (SSRIs). There are few data on how and to what extent these drugs are reintroduced in patients who have been discharged after a bleeding episode related to any of them. AIM: To assess if physicians re-prescribed potential causative drugs after an episode of UGIB and to explore whether drugs with antihaemostatic action (DAHA) are re-prescribed without a gastro-protective agent. METHODS: By use of the Kaplan-Meyer method, we estimated the time from UGIB to re-prescribing for 3652 cases who were all admitted to hospital with a diagnosis of serious upper gastrointestinal bleeding from 1995 to 2006. Data on drug exposure were retrieved from a Danish prescription database, a recent study on drug-related UGIB, and The National Board of Health in Denmark. RESULTS: One-year rates of re-prescribing after UGIB were; 82%, 25%, 43%, 68%, 55%, 71% for SSRIs, NSAID, low-dose ASA, VKA, clopidogrel and dipyridamol, respectively. However, re-prescribing rates without proton pump inhibitors (PPIs) were markedly lower 25%, 3%, 5%, 1%, 17% and 6%, respectively. Non-users of DAHA had a prevalence of PPI use of about 30% a few months after an UGIB. CONCLUSIONS: Drugs with antihaemostatic action are re-prescribed to a large extent after an episode of upper gastrointestinal bleeding, but usually covered by PPIs. This use of PPI is specific for users of drugs with antihaemostatic action.
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Prescrições de Medicamentos/estatística & dados numéricos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Hemorragia Gastrointestinal/induzido quimicamente , Padrões de Prática Médica , Idoso , Idoso de 80 Anos ou mais , Anti-Inflamatórios não Esteroides/efeitos adversos , Estudos de Casos e Controles , Quimioterapia Combinada , Hemorragia Gastrointestinal/prevenção & controle , Fármacos Hematológicos/efeitos adversos , Humanos , Pessoa de Meia-Idade , Alta do Paciente , Inibidores da Bomba de Prótons/uso terapêutico , Fatores de Risco , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Fatores de Tempo , Vitamina K/efeitos adversos , Vitamina K/antagonistas & inibidoresRESUMO
BACKGROUND: Persons who use serotonin reuptake inhibitors (SSRIs) seem to be at increased risk of having serious upper gastrointestinal bleeding. In vitro studies have shown that SSRIs inhibit platelet aggregation. It remains unknown if SSRIs have a direct ulcerogenic effect. AIM: To investigate if there is a possible association between use of SSRIs and uncomplicated peptic ulcers. METHODS: A population-based case-control study was conducted in the county of Funen, Denmark, using local prescription database and patient register. The 4862 cases all had a first diagnosis of uncomplicated peptic ulcers from 1995 to 2009. Controls (n = 19 448), matched for age and gender, were selected by risk-set sampling. RESULTS: The adjusted odds ratios (OR) of uncomplicated peptic ulcers among current, recent and past users of SSRIs were 1.50 (95% CI 1.18-1.90), 1.56 (95% CI 0.98-2.49) and 1.32 (95% CI 1.08-1.61). There was no association with tricyclic antidepressants [OR 0.94 (95% CI 0.65-1.35)]. The adjusted OR for the SSRI-uncomplicated peptic ulcers association was 0.76 (95% CI 0.46-1.25) among users of proton pump inhibitors. CONCLUSIONS: Use of SSRI is associated with uncomplicated peptic ulcers, possibly by some effect on the healing process. We cannot exclude some effects of residual confounding or bias by frequent physician contact.
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Hemorragia Gastrointestinal/induzido quimicamente , Úlcera Péptica/induzido quimicamente , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Antagonistas da Serotonina/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Dyspepsia is a chronic disease with significant impact on the use of health care resources. A management strategy based on Helicobacter pylori testing has been recommended but the long term effect is unknown. AIM: To investigate the long term effect of a test and treat strategy compared with prompt endoscopy for management of dyspeptic patients in primary care. PATIENTS: A total of 500 patients presenting in primary care with dyspepsia were randomised to management by H pylori testing plus eradication therapy (n = 250) or by endoscopy (n = 250). Results of 12 month follow up have previously been presented. METHODS: Symptoms, quality of life, and patient satisfaction were recorded during a three month period, a median 6.7 years after randomisation (range 6.1-7.3 years). Number of endoscopies, antisecretory medication, H pylori treatments, and hospital visits were recorded from health care databases for the entire follow up period. RESULTS: Median age was 45 years; 28% were H pylori infected. Use of resources was registered in all 500 patients (3084 person years) of whom 312 completed diaries. We found no difference in symptoms between the two groups. Median proportion of days without symptoms was 0.52 (interquartile range 0.10-0.88) in the test and eradicate group versus 0.64 (0.14-0.90) in the prompt endoscopy group (p = 0.27) (mean difference 0.05 (95% confidence interval (CI) -0.03 to 0.14)). Compared with the prompt endoscopy group, the test and eradicate group underwent fewer endoscopies (mean difference 0.62 endoscopies/person (95% CI 0.38-0.86)) and used less antisecretory medication (mean difference 102 defined daily doses/person (95% CI -1 to 205)). CONCLUSION: On a long term basis, a H pylori test and eradicate strategy is as efficient as prompt endoscopy for management of dyspeptic patients in primary care and reduces the use of endoscopy and antisecretory medication.
Assuntos
Dispepsia/terapia , Gastroscopia , Infecções por Helicobacter/tratamento farmacológico , Helicobacter pylori , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Dispepsia/microbiologia , Dispepsia/cirurgia , Feminino , Seguimentos , Recursos em Saúde/estatística & dados numéricos , Infecções por Helicobacter/complicações , Infecções por Helicobacter/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND: Strategies based on screening for Helicobacter pylori to manage dyspeptic patients in primary care have been proposed, but the clinical consequences are unclear. We did a randomised trial to assess the efficacy and safety of a test-and-eradicate strategy compared with prompt endoscopy in the management of patients with dyspepsia. METHODS: 500 patients presenting in primary care with dyspepsia (> or = 2 weeks of epigastric pain, no alarm symptoms) were assigned H. pylori testing plus eradication therapy or endoscopy. Symptoms, quality of life, patients' satisfaction, and use of resources were recorded during 1 year of follow-up. FINDINGS: 250 patients were assigned test-and-eradicate, and 250 prompt endoscopy. The median age was 45 years and 28% were H. pylori infected. 1 year follow-up was completed by 447 patients. We found no differences in symptoms between the two groups (median registered days without dyspeptic symptoms=0.63 [IQR 0.27-0.81] in the test-and-eradicate group vs 0.67 [0.36-0.86] in the prompt endoscopy group; mean difference 0.04 [95% CI -0.01-0.10], p=0.12). Nor did we find any difference in quality of life or numbers of sick-leave days, visits to general practitioners, or hospital admissions. In the test-and-eradicate group, 27 (12%) of the patients were dissatisfied with management, compared with eight (4%) in the endoscopy group (p=0.013). After 1 year, the use of endoscopies in the test-and-eradicate group was 0.40 times (95% CI 0.31-0.51) the use in the endoscopy group, the use of H. pylori tests increased by a factor of 8.1 (5.7-13.1), the use of eradication treatments increased by a factor of 1.5 (0.9-2.7), and the use of proton-pump inhibitors was 0.89 (0.59-1.33) times the use in the endoscopy group. 43 (91% [80-98%]) of 47 peptic-ulcer patients would have been identified by endoscopy or treated by eradication therapy. INTERPRETATION: A H. pylori test-and-eradicate strategy is as efficient and safe as prompt endoscopy for management of dyspeptic patients in primary care, although fewer patients are satisfied with their treatment.
Assuntos
Dispepsia/microbiologia , Dispepsia/cirurgia , Endoscopia , Helicobacter pylori , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
BACKGROUND: Placement of stents above an intact sphincter of Oddi might prevent migration of bacteria and deposition of organic material into the stent. In patients with malignant obstructive jaundice prolongation of function time of the stent would be expected if it is placed above the sphincter of Oddi. METHODS: Thirty-four patients were randomized to stent placement either above (n = 17) or across (n = 17) the sphincter of Oddi. Straight 10F gauge Teflon stents were used. The patients were evaluated clinically and biochemically at monthly intervals during follow-up. RESULTS: The median stent function time (i.e., the time from insertion of the stent until stent replacement, patient death, or study termination) were 110 days (25th to 75th percentiles, 61 to 320 days) for stents placed above the sphincter of Oddi and 126 days (25th to 75th percentiles, 89 to 175 days) for stents placed across the sphincter of Oddi (nonsignificant [NS]). Stent replacement rates were 58.8% (10 of 17) in patients with stents placed above the sphincter and 29.4% (5 of 17) in patients with stents placed across the sphincter (NS). Significantly more patients in the former group experienced stent migration (9 vs. 2, p = 0.026). The median time from stent insertion until replacement of the stents placed above and across the sphincter of Oddi were 82 days (25th to 75th percentiles, 31 to 185 days) and 89 days (25th to 75th percentiles, 13 to 150 days), respectively (NS). CONCLUSIONS: No significant difference in overall stent performance between the two groups was found, although more stents placed above the sphincter of Oddi migrated. The time until dysfunction of the stent might be increased if migration of stents placed inside the common bile duct could be avoided.
Assuntos
Neoplasias do Sistema Biliar/complicações , Colestase/terapia , Cuidados Paliativos/métodos , Neoplasias Pancreáticas/complicações , Esfíncter da Ampola Hepatopancreática , Stents , Idoso , Colestase/etiologia , Feminino , Seguimentos , Migração de Corpo Estranho/epidemiologia , Humanos , Masculino , Estudos Prospectivos , Fatores de TempoRESUMO
BACKGROUND AND STUDY AIMS: Most follow-up studies of patients with common bile duct stones treated with endoscopic sphincterotomy include older patients. Therefore, the aim of the present study was to do a medium-term follow-up of patients under the age of 60 years, who underwent endoscopic sphincterotomy and removal of common bile duct stones. METHODS: Eighty-six (68 women) consecutive patients less than 60 years of age (median age 47 years) were evaluated. The median observation time after endoscopic sphincterotomy was 27.1 months. Complete follow-up was accomplished in 80 patients. RESULTS: Twenty-five patients had undergone cholecystectomy prior to the endoscopic sphincterotomy. Sixty-one patients were discharged after endoscopic sphincterotomy with gallbladder left in situ. Cholecystectomy was not needed in 27 patients, of whom 23 had gallbladder stones. In 13 of 61 patients subsequent elective cholecystectomy was planned at the time of endoscopic sphincterotomy. Recurrent attacks of biliary colic required elective cholecystectomy in another thirteen patients. Acute cholecystectomy was undertaken in eight patients due to acute cholecystitis (n = 4) or biliary colic (n = 4). Seven of eight acute cholecystectomies were performed within 152 days after the endoscopic sphincterotomy. The overall median time until cholecystectomy was 51 days (25-75 percentiles, 23-103 days). CONCLUSIONS: One third of the patients had been cholecystectomized prior to the endoscopic treatment of their common bile duct stones. Nearly half of the young patients discharged after endoscopic sphincterotomy for common bile duct stones with the gallbladder left in situ at the time of endoscopic sphincterotomy managed well without any need for cholecystectomy.