RESUMEN
This article on the new European Society of Cardiology (ESC) guidelines for diagnostics and management of acute pulmonary embolism (PE) focusses on new or changed recommendations compared to the previous version of the guidelines from 2014. The current risk-adjusted management algorithm for acute PE includes the clinical severity, aggravating comorbid conditions and right ventricular dysfunction. For low-risk patients early discharge and outpatient treatment are possible, whereas for high-risk patients reperfusion treatment and hemodynamic support have to be considered, depending on the hemodynamic situation and contraindications in the individual patient. Effective therapeutic anticoagulation for at least 3 months is recommended for all patients with PE. Potential indicators for extended anticoagulation are given in the guidelines (class I or class IIa recommendations). New oral anticoagulants (NOAC) are the first choice for anticoagulation in preference to vitamin K antagonists (VKA); however, they are not recommended in patients with severe renal dysfunction, during pregnancy or lactation and in patients with antiphospholipid antibody syndrome. Furthermore, a new algorithm for the follow-up after acute PE is proposed in the guidelines. In cases of symptomatic persistent pulmonary hypertension (PH) the transfer to a specialized center is recommended.
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Embolia Pulmonar , Enfermedad Aguda , Anticoagulantes/uso terapéutico , Femenino , Fibrinolíticos/uso terapéutico , Humanos , Embolia Pulmonar/diagnóstico , Embolia Pulmonar/tratamiento farmacológicoRESUMEN
BACKGROUND: The importance of socioeconomic status (SES) for coronary heart disease (CHD)-morbidity is subject of ongoing scientific investigations. This study was to explore the association between SES in different city-districts of Bremen/Germany and incidence, severity, treatment modalities and prognosis for patients with ST-elevation myocardial infarctions (STEMI). METHODS: Since 2006 all STEMI-patients from the metropolitan area of Bremen are documented in the Bremen STEMI-registry. Utilizing postal codes of their home address they were assigned to four groups in accordance to the Bremen social deprivation-index (G1: high, G2: intermediate high, G3: intermediate low, G4: low socioeconomic status). RESULTS: Three thousand four hundred sixty-two consecutive patients with STEMI admitted between 2006 and 2015 entered analysis. City areas with low SES showed higher adjusted STEMI-incidence-rates (IR-ratio 1.56, G4 vs. G1). This elevation could be observed in both sexes (women IRR 1.63, men IRR 1.54) and was most prominent in inhabitants <50 yrs. of age (women IRR 2.18, men IRR 2.17). Smoking (OR 1.7, 95%CI 1.3-2.4) and obesity (1.6, 95%CI 1.1-2.2) was more prevalent in pts. from low SES city-areas. While treatment-modalities did not differ, low SES was associated with more extensive STEMIs (creatine kinase > 3000 U/l, OR 1.95, 95% CI 1.4-2.8) and severe impairment of LV-function post-STEMI (OR 2.0, 95% CI 1.2-3.4). Long term follow-up revealed that lower SES was associated with higher major adverse cardiac or cerebrovascular event (MACCE)-rates after 5 years: G1 30.8%, G2 35.7%, G3 36.0%, G4 41.1%, p (for trend) = 0.02. This worse prognosis could especially be shown for young STEMI-patients (<50 yrs. of age) 5-yr. mortality-rates(G4 vs. G1) 18.4 vs. 3.1%, p = 0.03 and 5-year-MACCE-rates (G4 vs. G1) 32 vs. 6.3%, p = 0.02. CONCLUSIONS: This registry-data confirms the negative association of low socioeconomic status and STEMI-incidence, with higher rates of smoking and obesity, more extensive infarctions and worse prognosis for the socio-economically deprived.
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Infarto del Miocardio con Elevación del ST/economía , Infarto del Miocardio con Elevación del ST/epidemiología , Clase Social , Población Urbana , Poblaciones Vulnerables , Adolescente , Adulto , Anciano , Femenino , Alemania/epidemiología , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Sistema de Registros , Factores de Riesgo , Población Urbana/estadística & datos numéricos , Poblaciones Vulnerables/estadística & datos numéricos , Adulto JovenRESUMEN
The various contemporary therapeutic options for coronary artery disease (CAD) require differentiated, individualized treatment strategies. The foundations of CAD therapy are lifestyle modifications targeted on the individual risk profile of the patients. Pharmacological therapy of CAD should prevent secondary coronary events (e.g. platelet aggregation inhibitors and statins) and reduce angina in symptomatic patients (e.g. short-acting nitrates, beta blockers, calcium channel blockers and if necessary ivabradine and ranolazine). Revascularization therapy has to be performed promptly in patients with acute coronary syndromes; however, in patients with stable CAD the decision to perform revascularization therapy has to consider symptoms, detection of ischemia and if appropriate intracoronary assessment of hemodynamic relevance of an intermediate stenosis (fractional flow reserve). The differential indications of percutaneous coronary intervention compared to coronary artery bypass grafting depend on the severity of coronary artery disease and the morphology (SYNTAX score), comorbidities and the will of the individual patient. The international guidelines emphasize the value of an interdisciplinary treatment decision in a "heart team". In summary, differential therapy of CAD has become challenging in the current clinical practice; future developments will probably further improve individualized strategies to treat patients with CAD.
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Angina de Pecho/prevención & control , Antiarrítmicos/uso terapéutico , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/terapia , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Intervención Coronaria Percutánea/métodos , Inhibidores de Agregación Plaquetaria/uso terapéutico , Angina de Pecho/diagnóstico , Angina de Pecho/etiología , Terapia Combinada , Enfermedad de la Arteria Coronaria/complicaciones , Diagnóstico Diferencial , Medicina Basada en la Evidencia , Alemania , Humanos , Hipolipemiantes/uso terapéutico , Planificación de Atención al PacienteRESUMEN
INTRODUCTION: Laws banning tobacco smoking from public areas have been passed in several countries, including the region of Bremen, Germany at the end of 2007. The present study analyses the incidence of hospital admissions due to ST-elevation myocardial infarctions (STEMIs) before and after such a smoking ban was implemented, focusing on differences between smokers and non-smokers. In this respect, data of the Bremen STEMI Registry (BSR) give a complete epidemiological overview of a region in northwest Germany with approximately 800,000 inhabitants since all STEMIs are admitted to one central heart centre. METHODS AND RESULTS: Between January 2006 and December 2010, data from the BSR was analysed focusing on date of admission, age, gender, and prior nicotine consumption. A total of 3545 patients with STEMI were admitted in the Bremen Heart Centre during this time period. Comparing 2006-2007 vs. 2008-2010, hence before and after the smoking ban, a 16% decrease of the number of STEMIs was observed: from a mean of 65 STEMI/month in 2006-2007 to 55/month in 2008-2010 (p < 0.01). The group of smokers showed a constant number of STEMIs: 25/month in 2006-2007 to 26/month in 2008-2010 (+4%, p = 0.8). However, in non-smokers, a significant reduction of STEMIs over time was found: 39/month in 2006-2007 to 29/month in 2008-2010 (-26%, p < 0.01). The decline of STEMIs in non-smokers was consistently observed in all age groups and both sexes. Adjusting for potentially confounding factors like hypertension, obesity, and diabetes mellitus did not explain the observed decline. CONCLUSIONS: In the BSR, a significant decline of hospital admissions due to STEMIs in non-smokers was observed after the smoking ban in public areas came into force. No reduction of STEMI-related admissions was found in smokers. These results may be explained by the protection of non-smokers from passive smoking and the absence of such an effect in smokers by the dominant effect of active smoking.
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Electrocardiografía , Infarto del Miocardio/epidemiología , Admisión del Paciente/estadística & datos numéricos , Sistema de Registros , Cese del Hábito de Fumar/estadística & datos numéricos , Fumar/efectos adversos , Femenino , Estudios de Seguimiento , Alemania/epidemiología , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Infarto del Miocardio/etiología , Infarto del Miocardio/prevención & control , Pronóstico , Estudios Prospectivos , Fumar/epidemiologíaRESUMEN
Clinical application of physical exercise has developed into an evidence-based therapeutic option for cardiovascular diseases, especially coronary artery disease (CAD) and chronic heart failure (CHF). In CAD regular physical exercise training partially corrects endothelial dysfunction and leads to an economization of left ventricular function. Meta-analyses have shown a reduction of angina pectoris symptoms and a decrease of total and cardiovascular mortality by regular aerobic exercise training. Endurance training for CHF reduces cardiac afterload by correcting peripheral endothelial dysfunction und leads to a better left ventricular function. In addition exercise training reduces the adrenergic tone and the stimulation of the renin-angiotensin-aldosterone system in CHF. Exercise training provides positive effects on the metabolism and function of skeletal muscle (e.g. reduced inflammation and oxidative stress). Supervised regular physical exercise training in CHF is safe and has improved the morbidity in clinical studies. Thus aerobic exercise training is an important component of therapeutic management of stable CAD and CHF with a class 1a recommendation in the current guidelines.
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Enfermedades Cardiovasculares/prevención & control , Terapia por Ejercicio/métodos , Aptitud Física , Deportes , HumanosRESUMEN
OBJECTIVES: To assess the safety and effectiveness of abciximab in patients with ST elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI) in clinical practice. METHODS: Data were analysed of 2184 consecutive patients treated with primary PCI for acute STEMI and either concomitant abciximab or no glycoprotein IIb/IIIa inhibitor (control group), who were prospectively enrolled in the Acute Coronary Syndromes (ACOS) registry between July 2000 and November 2002. RESULTS: Patients who were treated with abciximab were younger than the control group, and fewer of them had a history of stroke/transient ischaemic attack and systemic hypertension, but more of them had three-vessel coronary artery disease and cardiogenic shock. Cumulated mid-term survival for patients treated with abciximab was significantly higher than in the control group (91% v 79%, log rank p < 0.05, median observational time 375 days, range 12-34 months). The Cox proportional hazards model of mid-term mortality after admission with adjustment for baseline characteristics showed that mortality was significantly lower in the abciximab group than in the control group (hazard ratio 0.68, 95% confidence interval 0.49 to 0.95). Whereas overall there was no difference in bleeding complications, patients older than 75 years had more major bleeding events with abciximab (12.5% v 3.4%, p = 0.03). CONCLUSION: In clinical practice adjunctive treatment with abciximab in patients with primary PCI for acute STEMI was associated with a reduction in mid-term mortality. The subgroup of patients older than 75 years who were treated with abciximab had more major bleeding complications.
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Anticuerpos Monoclonales/uso terapéutico , Anticoagulantes/uso terapéutico , Fragmentos Fab de Inmunoglobulinas/uso terapéutico , Infarto del Miocardio/terapia , Abciximab , Anciano , Angioplastia Coronaria con Balón/métodos , Angioplastia Coronaria con Balón/mortalidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/mortalidad , Estudios Prospectivos , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
BACKGROUND: Diabetic patients with acute myocardial infarction (AMI) may have diminished pain or a higher frequency of asymptomatic infarctions. This appears to be a common clinical perception. METHODS: Data from two registries of AMI patients presenting in hospital (MITRA PLUS with 18786 patients; North German Registry, NGR, 1042 patients with detailed symptom interviews) were analyzed concerning symptoms of acute myocardial infarction in patients with diabetes mellitus (DM) and without diabetes (non-DM). RESULTS: DM patients were significantly older and more often female than non-DM. There were no differences in the frequency of pre-infarction angina between DM and non-DM (Mitra Plus). In NGR, severe angina during AMI occurred in 49.8% of DM and 46.3% of non-DM (n. s.). No chest pain was reported in 16.9% of DM and 15.0% of non-DM (n. s.). Extra-thoracic pain, dizziness, nausea, sweating, palpitations, radiation of angina and localization of radiating pain was not different between DM and non-DM patients. Severe dyspnea occurred in 29.5% of DM and 19.5% of non-DM patients (p = 0.003). CONCLUSIONS: Apart from a higher frequency of severe dyspnea in diabetics, there appears to be no difference in the clinical symptoms of AMI patients with and without diabetes mellitus. AMI with little or no angina was also frequently found in non-diabetics. In the hospital, diabetics with suspected AMI do not appear to need a special judgement of symptoms. This could accelerate access of diabetics to standard therapeutic procedures.
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Angina de Pecho/diagnóstico , Angiopatías Diabéticas/diagnóstico , Infarto del Miocardio/diagnóstico , Dimensión del Dolor , Anciano , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor/estadística & datos numéricos , Estudios Prospectivos , Psicometría/estadística & datos numéricos , Sistema de RegistrosRESUMEN
Patients with diabetes are at high risk for the development of coronary artery disease and have a significantly impaired prognosis after ST-elevation myocardial infarction (STEMI) as compared with non-diabetic patients. The beneficial effect of pharmaceutical treatment for secondary prevention after STEMI is proven also for diabetics, but little is known about its use in clinical practice. Between June 1994 and December 2000, consecutive patients with STEMI, admitted to hospital within 24 h of symptoms onset, were enrolled into the multicenter MITRA registry in 61 hospitals in Germany. We examined whether there were differences in the frequencies of pharmaceutical secondary prevention after STEMI and in long-term outcomes between diabetics and nondiabetics in 8206 patients who had been discharged alive and followed for a mean period of 17 months. The prevalence of diabetes in 8206 patients discharged alive after acute STEMI was 18%. Diabetics were older and more often female, and more often already had prior myocardial infarction (MI) and stroke than non-diabetics. As chronic discharge medication, diabetics received aspirin and betablockers less often, but more often ACE inhibitors than non-diabetics. The mortality rate 17 months after STEMI was nearly twice as high in diabetics than in non-diabetics (19.1% vs. 10.4%, p<0.01 at univariate analysis; OR=1.50 and 95% CI 1.27-1.77 at multivariate analysis). The combined endpoint of death, MI and stroke occurred in 25.8% of diabetics, but only in 15.8% of non-diabetics ( p<0.01). Long-term treatment with aspirin, betablockers and ACE inhibitors in diabetics was associated with a significant reduction of mortality. Diabetics received intensive pharmaceutical therapy for secondary prevention significantly less often than non-diabetics, although the beneficial effects of this treatment were similar or even more pronounced as compared with non-diabetics. Diabetes was an independent predictor of increased mortality in follow-up after acute STEMI. Intensifying secondary prevention by a more frequent use of established pharmaceutical regimes might improve the prognosis of diabetics after STEMI and prevent cardiovascular and cerebrovascular events.
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Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Enfermedad Coronaria/tratamiento farmacológico , Angiopatías Diabéticas/tratamiento farmacológico , Antagonistas Adrenérgicos beta/uso terapéutico , Anciano , Aspirina/uso terapéutico , Enfermedad Coronaria/mortalidad , Angiopatías Diabéticas/mortalidad , Angiopatías Diabéticas/terapia , Femenino , Alemania , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Masculino , Persona de Mediana Edad , Reperfusión Miocárdica , Sistema de Registros , Análisis de SupervivenciaRESUMEN
Long-term follow-up after treatment with primary angioplasty compared to treatment with thrombolysis in patients with acute myocardial infarction (AMI) remains still to be determined. We therefore analyzed the data of the "Maximal Individual Therapy" in Acute Myocardial Infarction (MITRA-1) Registry. Follow-up data for a median of 17 months after discharge were available in 2090 out of 2195 (95%) AMI patients treated with thrombolysis, as well as 293 out of 312 patients (94%) treated with primary angioplasty. There were only small differences in patient characteristics between the two treatment groups. Compared to patients treated with thrombolysis, those treated with primary angioplasty had a higher prevalence of prior myocardial infarction (16.4% versus 12.2%, p = 0.04), longer prehospital delay: 10 minutes (130 minutes versus 120 minutes, p = 0.002), and a longer door-to-treatment time: 45 minutes (p < 0.001). Primary angioplasty patients were more likely to be treated with beta-blockers (primary angioplasty 79.8% versus thrombolysis 66.2%, p < 0.001) or statins (24.5% versus 16.5%, p < 0.001). There was no difference between the treatment groups for total mortality (p = 0.90) nor for the combined endpoint of death or re-infarction (p = 0.85). However, the combined endpoint of death, re-infarction or percutaneous coronary intervention or coronary bypass surgery was significantly lower in the primary angioplasty group (primary angioplasty 25.6% versus thrombolysis 32.3%, univariate odds ratio 0.72, 95% CI: 0.55-0.95, p = 0.02). This result was confirmed by multivariate analysis after adjusting for confounding parameters (multivariate odds ratio: 0.62, 95% CI: 0.42-0.91). The beneficial effect of primary angioplasty compared to thrombolysis achieved during the hospital stay after an AMI is maintained during a 17 month follow-up. AMI patients treated with thrombolysis were more likely to be treated with either percutaneous coronary intervention or coronary bypass surgery after discharge.
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Angioplastia Coronaria con Balón , Infarto del Miocardio/terapia , Terapia Trombolítica , Anciano , Ensayos Clínicos como Asunto , Puente de Arteria Coronaria , Femenino , Fibrinolíticos/administración & dosificación , Fibrinolíticos/uso terapéutico , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Multicéntricos como Asunto , Infarto del Miocardio/tratamiento farmacológico , Infarto del Miocardio/mortalidad , Infarto del Miocardio/cirugía , Oportunidad Relativa , Activadores Plasminogénicos/administración & dosificación , Activadores Plasminogénicos/uso terapéutico , Estudios Prospectivos , Sistema de Registros , Estreptoquinasa/administración & dosificación , Estreptoquinasa/uso terapéutico , Análisis de Supervivencia , Factores de Tiempo , Activador de Tejido Plasminógeno/administración & dosificación , Activador de Tejido Plasminógeno/uso terapéuticoRESUMEN
We investigated the use of statins in clinical practice in patients with acute myocardial infarction in Germany in 17,732 consecutively included patients of the registries MIR-1 and MITRA-1. A clinical follow-up has been performed in the MITRA-1 study after a mean period of 18 months. In total 30% of all patients with acute myocardial infarction received statins at discharge. From 1994 to 1998 the use of statins increased from 6% to 44%; however in 1998 still less than half of the patients with acute myocardial infarction received statins at discharge. In a logistic regression model, concomittant diseases as renal failure (OR 0.7), heart failure (OR 0.7) and diabetes mellitus (OR 0.9) were associated with a lower use of statins. Age > 70 years (OR 0.5) was also associated with a lower use of statins at hospital discharge. Patients with statins at discharge had a lower long-term mortality of 5.8% versus 12.9% in patients without statins. After adjustment to age and comorbidity, use of statins at discharge was associated with a borderline significant reduction of long-term mortality (multivariate OR 0.7, 95% CI 0.4-1.0). In a subgroup analysis of therapeutic benefit, measured by the "number needed to treat" (NNT), the number of patients to treat with statins to save one life, patients with cardiovascular risk factors, as heart failure (NNT 7.5), diabetes mellitus (NNT 7.8) and age > 70 years (NNT 13.8) had a larger therapeutic benefit as patients without these risk factors (NNT 345). However, these high-risk patients received less often statins than patients without risk factors (use of statins 11.8% versus 19.8%).
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Anticolesterolemiantes/uso terapéutico , Hipercolesterolemia/tratamiento farmacológico , Infarto del Miocardio/tratamiento farmacológico , Alta del Paciente , Anciano , Utilización de Medicamentos/tendencias , Femenino , Estudios de Seguimiento , Alemania , Humanos , Hipercolesterolemia/mortalidad , Masculino , Persona de Mediana Edad , Infarto del Miocardio/mortalidad , Sistema de Registros , Tasa de SupervivenciaRESUMEN
OBJECTIVES: We sought to determine the effectiveness of primary angioplasty compared with thrombolysis in clinical practice. BACKGROUND: In clinical practice, primary angioplasty for the treatment of acute myocardial infarction (AMI) has not yet been proven more effective than intravenous thrombolysis, nor have subgroups of patients been identified who would perhaps benefit from primary angioplasty. METHODS: The pooled data of two AMI registries--the Maximal Individual TheRapy in Acute myocardial infarction (MITRA) study and the Myocardial Infarction Registry (MIR)--were analyzed. A total of 9,906 lytic-eligible patients with AMI, with a pre-hospital delay of < or =12 h, were treated with either primary angioplasty (n = 1,327) or thrombolysis (n = 8,579). RESULTS: Despite differences in the patients' characteristics and concomitant diseases between the two groups, the prevalence of adverse risk factors was balanced. Univariate analysis of hospital mortality showed a more favorable course for patients treated with primary angioplasty: 6.4% versus 11.3% (odds ratio [OR] 0.54, 95% confidence interval [CI] 0.43 to 0.67). This was confirmed by logistic regression analysis (multivariate OR 0.58, 95% CI 0.44 to 0.77). Primary angioplasty was associated with a lower mortality in all subgroups analyzed. We observed a significant correlation between mortality and absolute risk reduction (r = 0.82, p < 0.0001) in the different subgroups: as mortality increased, there was an increase in absolute benefit of primary angioplasty compared with thrombolysis. CONCLUSIONS: These large registry data showed the effect of primary angioplasty to be more favorable than thrombolysis for the treatment of patients with AMI in clinical practice. This effect was not restricted to special subgroups of patients. As mortality increased, the absolute benefit of primary angioplasty also increased.
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Angioplastia , Infarto del Miocardio/terapia , Selección de Paciente , Terapia Trombolítica , Anciano , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: In patients with acute myocardial infarction (AMI), treatment with thrombolysis is superior to no reperfusion therapy only up to 12 hours after the onset of symptoms. There are no data addressing whether this time limit is also justified for treatment with primary angioplasty. DESIGN: The pooled data of two German ST-segment elevation AMI registries, the Maximal Individual Therapy in Acute Myocardial Infarction (MITRA) study and the Myocardial Infarction Registry (MIR), were analyzed. PATIENTS: Out of 22,749 patients, eight hundred and forty-eight with a pre-hospital delay of > 12 hours and < or = 24 hours were treated with either primary angioplasty (94/848; 11.1%) or no reperfusion therapy (754/848; 88.9%). RESULTS: Patients treated with primary angioplasty were 10 years younger (59 years versus 69 years; p = 0.001), more often male [72.3% versus 59.9%; odds ratio (OR) = 0.57; 95% confidence interval (CI) = 0.36-0.92] and less likely to be diabetics (17% versus 27.2%; OR = 0.55; 95% CI = 0.31-0.97). Hospital mortality was 8.5% in patients treated with primary angioplasty compared to 17.1% in patients with no reperfusion therapy (OR = 0.45; 95% CI = 0.21-0.95; p = 0.033) and the combined endpoint (death, reinfarction or stroke) occurred significantly less often (11.7% versus 20.3%; OR = 0.52; 95% CI =0.27-1; p = 0.045). However, multiple logistic regression showed only a non-significant trend for lower mortality (OR = 0.54; 95% CI =0.20-1.23) and the combined endpoint (OR = 0.65; 95% CI = 0.29-1.31) in patients treated with primary angioplasty. CONCLUSIONS: These data show the possibility of a benefit of primary angioplasty over conservative treatment in patients with pre-hospital delays of > 12 up to 24 hours, although multiple logistic regression analysis failed to find significant differences between treatments. This might be due to inadequate study power or a selection bias. These findings encourage further investigation of this subject.
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Angioplastia , Infarto del Miocardio/cirugía , Reperfusión , Factores de Edad , Anciano , Angioplastia/mortalidad , Femenino , Alemania/epidemiología , Humanos , Incidencia , Modelos Logísticos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/terapia , Prevalencia , Estudios Prospectivos , Sistema de Registros , Reperfusión/mortalidad , Factores de TiempoRESUMEN
There are few data about the incidence, determinants, and clinical course of in-hospital repeat acute myocardial infarction (RE-AMI) after an index AMI. From June 1994 to June 1998, 22,613 patients with AMI as an index event were registered by the Maximal Individual Therapy in Acute Myocardial Infarction (MITRA) and Myocardial Infarction Registries (MIR). Of these, 1,071 (4.7%) had a RE-AMI. For the index event, 9,143 patients (40.5%) were treated with thrombolysis, 1,707 (7.5%) with primary angioplasty, and 443 (2.0%) with a combination of both. Multivariate analysis showed that previous AMI (odds ratio [OR] 1.59; 95% confidence intervals [CI] 1.35 to 1.86), age >70 years (OR 1.57; 95% CI 1.36 to 1.81), diagnostic first electrocardiogram (OR 1.37; 95% CI 1.19 to 1.59), and female gender (OR 1.14; 95% CI 1.05 to 1.32) were independently associated with a higher incidence of RE-AMI. The incidence of RE-AMI was higher when patients received thrombolysis (OR 1.36; 95% CI 1.15 to 1.61), and it was lower when they underwent primary angioplasty (OR 0.74; 95% CI 0.53 to 1.03) or received beta blockers (OR 0.84; 95% CI 0.72 to 0.97). Patients with RE-AMI had higher hospital mortality compared with those without RE-AMI (OR 4.35; 95% CI 3.83 to 4.95). Multivariate logistic regression analysis showed an independent association of RE-AMI with in-hospital death (OR 6.60; 95% CI 5.61 to 7.70), repeat revascularization (OR 2.91; 95% CI 2.42 to 3.50), low workload capacity on the bicycle ergometry test (OR 2.17; 95% CI 1.71 to 2.76), and ejection fraction <40% (OR 1.72; 95% CI 1.38 to 2.14) at discharge. Thus, RE-AMI occurs in 4.7% of patients after an AMI. Previous AMI, age >70 years, diagnostic first electrocardiogram, and female gender are independent determinants for RE-AMI. Thrombolysis is associated with a higher and beta blockers with a lower incidence of RE-AMI. Once a RE-AMI occurs, it is a strong predictor of in-hospital mortality and morbidity.
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Infarto del Miocardio/epidemiología , Antagonistas Adrenérgicos beta/uso terapéutico , Adulto , Factores de Edad , Anciano , Angioplastia , Distribución de Chi-Cuadrado , Complicaciones de la Diabetes , Electrocardiografía , Femenino , Alemania/epidemiología , Mortalidad Hospitalaria , Humanos , Hipertensión/complicaciones , Incidencia , Modelos Logísticos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/terapia , Valor Predictivo de las Pruebas , Recurrencia , Sistema de Registros , Factores de Riesgo , Factores Sexuales , Terapia TrombolíticaRESUMEN
The Ludwigshafen myocardial infarction project has demonstrated, that an intense public media campaign can reduce prehospital delays in acute myocardial infarction. With an additional intrahospital improvement, this can lead to a better and more frequent use of recanalization (thrombolysis or percutaneous transluminal coronary angioplasty [PTCA]). Several large multicentric registries (60 minutes myocardial infarction project, MIR, MITRA) with a total of about 40,000 patients at over 300 hospitals in Germany showed, that intrahospital improvement of infarction therapy can also be achieved in other hospitals. Voluntary participation in an infarction registry leads to quality control and improvement. Two factors are especially important: (1) documentation of every infarction patient, and (2) documentation of the reasons why therapy was given or withheld in every single patient. The improvement in early therapy is associated with a 20% reduction of hospital mortality (MITRA-1). The media campaign in Ludwigshafen to reduce pre-hospital patient delay, however, could not yet be carried out in other areas effectively and intensely enough.
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Angioplastia Coronaria con Balón , Servicios Médicos de Urgencia , Infarto del Miocardio/terapia , Garantía de la Calidad de Atención de Salud , Terapia Trombolítica , Adulto , Anciano , Anciano de 80 o más Años , Causas de Muerte , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/mortalidad , Sistema de Registros , Accidente Cerebrovascular/mortalidad , Tasa de SupervivenciaRESUMEN
In this analysis of ischemic and hemorrhagic strokes after acute myocardial infarction (AMI) in 21,330 consecutively included patients with AMI, we found an incidence of stroke after AMI of 1.2% and a very poor prognosis. Previous stroke, atrial fibrillation, and older age were the strongest predictors of stroke after AMI; thrombolysis was a borderline risk factor and early therapy with aspirin was associated with a reduction in stroke after AMI.
Asunto(s)
Infarto del Miocardio/complicaciones , Accidente Cerebrovascular/etiología , Anciano , Femenino , Alemania/epidemiología , Mortalidad Hospitalaria , Humanos , Incidencia , Modelos Logísticos , Masculino , Infarto del Miocardio/tratamiento farmacológico , Pronóstico , Estudios Prospectivos , Factores de Riesgo , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/mortalidad , Tasa de Supervivencia , Terapia TrombolíticaRESUMEN
OBJECTIVES: We investigated changes in the clinical outcome of primary angioplasty and thrombolysis for the treatment of acute myocardial infarction (AMI) from 1994 to 1998. BACKGROUND: Primary angioplasty for the treatment of AMI is a sophisticated technical procedure that requires experienced personnel and optimized hospital logistics. Growing experience with primary angioplasty in clinical routine and new adjunctive therapies may have improved the outcome over the years. METHODS: The pooled data of two German AMI registries: the Maximal Individual Therapy in AMI (MITRA) study and the Myocardial Infarction Registry (MIR) were analyzed. RESULTS: Of 10,118 lytic eligible patients with AMI, 1,385 (13.7%) were treated with primary angioplasty, and 8,733 (86.3%) received intravenous thrombolysis. Patients characteristics were quite balanced between the two treatment groups, but there was a higher proportion of patients with a prehospital delay of >6 h in those treated with primary angioplasty. The proportion of an in-hospital delay of more than 90 min significantly decreased in patients treated with primary angioplasty over the years (p for trend = 0.015, multivariate odds ratio [OR] for each year of the observation period = 0.84, 95% confidence interval [CI]: 0.73-0.96) but did not change significantly in patients treated with thrombolysis. Hospital mortality decreased significantly in the primary angioplasty group (p = 0.003 for trend; multivariate OR for each year = 0.73, 95% CI: 0.58-0.93). However, for patients treated with thrombolysis, hospital mortality did not change significantly (p for trend 0.175, multivariate OR for each year: 1.02, 95% CI: 0.94- 1.11). CONCLUSIONS: Compared with thrombolysis the clinical results of primary angioplasty for the treatment of AMI improved from 1994 to 1998. This indicates a beneficial effect of the growing experience and optimized hospital logistics of this technique over the years.
Asunto(s)
Angioplastia Coronaria con Balón , Mortalidad Hospitalaria/tendencias , Infarto del Miocardio/mortalidad , Infarto del Miocardio/terapia , Terapia Trombolítica , Alemania/epidemiología , Humanos , Modelos Logísticos , Infarto del Miocardio/tratamiento farmacológico , Selección de Paciente , Sistema de Registros , Resultado del TratamientoRESUMEN
In patients with acute myocardial infarction (AMI) admitted at hospitals without angioplasty facilities there are some subgroups of patients which seem to profit from a transfer to primary or acute angioplasty. However, current clinical practice at such hospitals is unknown. We analyzed the pooled data of the German acute myocardial infarction registries MITRA and the MIR. Angioplasty was not available at 221/271 hospitals (81.5%). Out of 14,487 patients with acute myocardial infarction admitted to these hospitals, 50.1% (7,259/14,487) received thrombolysis at the initial hospital and 3.6% (523/14,487) were transferred. Out of the transferred patients, 55.3% (289/523) were treated with primary angioplasty and 44.7% (234/523) received a combination of thrombolysis and angioplasty. The proportion of transferred patients increased from 1.1% in 1994 to 5.5% in 1998 (p for trend = 0.001). One hundred and four hospitals (47.1%) never transferred patients. Patients transferred for primary angioplasty (289 patients) were compared to patients treated with thrombolysis at the initial hospitals (7,259 patients). Multivariate analysis showed the following independent predictors for transfer of patients for primary angioplasty: contraindications for thrombolysis (OR = 17.9), a non-diagnostic first ECG (OR = 4.0), pre-hospital delay > 6 hours (OR = 2.5), unknown symptom onset of the acute myocardial infarction (OR = 2.0) and anterior wall acute myocardial infarction (OR = 1.6). Heart failure at admission was the only independent predictor not to transfer patients (OR = 0.40). In Germany only 47.1% of hospitals without angioplasty facilities transfer patients with acute myocardial infarction to primary or acute angioplasty. The proportion of transferred patients increased from 1.1% in 1994 to 5.5% in 1998. Contraindications for thrombolysis were the strongest predictor to transfer patients to primary angioplasty.
Asunto(s)
Angioplastia Coronaria con Balón , Infarto del Miocardio/terapia , Transferencia de Pacientes , Anciano , Terapia Combinada , Contraindicaciones , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/mortalidad , Sistema de Registros/estadística & datos numéricos , Análisis de Supervivencia , Terapia Trombolítica , Resultado del TratamientoRESUMEN
Enchondroma are benign cartilaginous tumors and are localized most often at the site of the phalanges. Between 1982 and 1993 73 patients with monostotic enchondroma and 5 patients with polyostotic enchondroma were operated at our clinic. Clinical signs of monostotic tumors were pathological fracture (38.4%), pain or swelling. Eleven percent of cases were accidental findings. Surgical treatment was performed by complete removal of the tumors and filling the bone cavity with autologous spongiosa taken from the pelvic bones, the elbow, or the radius. Three patients (4.1%) had to be operated a second time due to wound infections and hematoma. In one case Sudeck's dystrophy was diagnosed. One patient (1.4%) developed a recurrent tumor. Our follow-up examination of 65 patients showed that 77% of the patients with monostotic enchondroma achieve very good or good functional long-term results after this operation, but only 40% of the patients with polyostotic enchondroma.