Anemia, an independent predictive factor for amputation and mortality in patients hospitalized for peripheral artery disease.

OBJECTIVES: Anemia is associated with poorer outcome in coronary artery disease (CAD) and heart failure (HF), but data on patients with peripheral artery disease (PAD) are scarce, especially regarding the local (limb) prognosis. It was hypothesized that anemia is associated with poorer prognosis in patients hospitalized for PAD, and this relationship would be proportional to the severity of the anemia. DESIGN: Prospective cohort study. MATERIALS: The Cohorte des Patients Artéritiques (COPART) is a multicenter registry of patients hospitalized for PAD in three university hospitals in southwestern France. METHODS: Clinical and biological data were collected at entry. Patients were followed up to 1 year. Anemia was defined by Hb < 8.2 mmol/L in men and <7.6 mmol/L in women. The primary outcome was 1-year survival free from major amputation. The secondary outcome was 1-year major amputation. RESULTS: Data of 925 consecutive patients (70.7 ± 12.8 years, 29.2% females) were analyzed. Patients were hospitalized either for revascularization or medical therapy, with Rutherford categories 3 (25%), 4 (9.1%), 5 or 6 (55.1%) as well as acute limb ischemia (10.8%). Anemia was present in 471 patients (50.9%). These patients were significantly older, with higher rates of hypertension, diabetes, clinical CAD, HF, chronic kidney disease, and cancer, and with lower rates of smoking and dyslipidemia than their counterparts (p < .05 for all). In multivariate models, anemia was significantly and independently associated (p < 0.001) with death and amputation (HR 1.44; 95% CI 1.15-1.80) with similar findings for secondary outcomes. A lower level of hemoglobin is associated with a higher risk of mortality and amputation (HR 1.20; 95% CI 1.09-1.32). CONCLUSION: Anemia and its severity are independent predictors of mortality and limb loss in patients hospitalized for PAD.

A hospital discharge risk score for 1-year all-cause mortality or non-fatal cardiovascular events in patients with lower-extremity peripheral artery disease, with and without revascularisation.

OBJECTIVES: This study aims to determine a hospital discharge prognostic risk score for patients with lower-extremity peripheral artery disease (PAD) with and without revascularisation. DESIGN, MATERIALS AND METHODS: A prognostic score on mortality or non-fatal cardiovascular events was determined using the database of a multicentre prospective study enrolling consecutive patients hospitalised for PAD (COhorte de Patients ARTeriopathes, COPART). RESULTS: We analysed the data of 640 patients in the derivation cohort and 517 in the validation cohort. The risk score (and corresponding points) included the following factors: age 75-84 years (+2), ≥ 85 years (+3); previous myocardial infarction (+1); creatinine clearance: ≤ 30 ml min(-1) 1.73 m⁻² (+1.5), 0.30-0.59 (+1), ankle-brachial index: <0.3 (+2), 0.3-0.49 (+1.5) and >1.3 (+2); C-reactive protein (CRP) ≥ 70 mg l⁻¹ (+2); and association of statins, anti-platelet agents and renin-angiotensin system inhibitors (-1.5). The frequency of the composite outcome increased significantly with the predicted risk: low risk (≤ 0 point), 2%; medium (0.5-2 points), 12.8%; high (2.5-4 points), 23%; very high (≥ 4.5 points): 42.2%. The model had a good performance in terms of discrimination (C-statistic 0.74 and 0.76) and calibration (Hosmer-Lemeshow 0.65). CONCLUSIONS: We propose the validated COPART risk score for hospitalised severe PAD. This prognostic risk score is based on six variables easily identifiable in clinical practice. Our study highlights the favourable prognostic impact of the prescription at discharge of combined drug therapies.

Characteristics and outcome of patients hospitalised for lower extremity peripheral artery disease in France: the COPART Registry.

OBJECTIVES: To assess the current 'real-world' management of hospitalised patients with lower-extremity peripheral artery disease (LE-PAD) and to assess the 1-year outcome. DESIGN, MATERIALS AND METHODS: The prospective and multicentre registry COhorte des Patients ARTériopathes (COPART) recruited consecutive patients from the departments of vascular medicine of three academic hospitals in Southwestern France. RESULTS: Among the 940 patients, 27.4% had intermittent claudication (IC), 9.3% ischaemic rest pain, 54.3% ulceration or gangrene and 9.3% acute limb ischaemia (ALI). Patients with IC were younger and more likely to be men, with a history of smoking (89.5%) and chronic obstructive pulmonary disease (17%). Among those with IC, 8.9% had bypass surgery and 41.5% were treated with percutaneous angioplasty. Those with tissue loss had higher rates of cardiovascular disease (CVD) risk factors and co-morbidities. At entry to the study, the level of control of the CVD risk factors was poor. The 1-year mortality rate was of 5.7% in patients with IC, 23.1% in patients with ischaemic rest pain, 28.7% in patients with tissue loss and 23% in those with ALI. Compliance with evidence-based medicine and pharmacological treatment was sub-optimal. CONCLUSION: This registry underscores the differences in patient profiles in the daily clinical setting, compared to those enrolled in several trials.

Prevalence of peripheral arterial disease in high-risk patients using ankle-brachial index in general practice: a cross-sectional study.

AIMS: The deleterious nature of peripheral arterial disease (PAD) is compounded by a status of underdiagnosed and undertreated disease. We evaluated the prevalence and predictive factors of PAD in high-risk patients using the ankle-brachial index (ABI). METHODS: The ABI was measured by general practitioners in France (May 2005-February 2006) in 5679 adults aged 55 years or older and considered at high risk. The primary outcome was prevalence of PAD (ABI strictly below 0.90). RESULTS: In all, 21.3% patients had signs or symptoms suggestive of PAD, 42.1% had previous history of atherothrombotic disease and 36.6% had two or more cardiovascular risk factors. Prevalence of PAD was 27.8% overall, ranging from 10.4% in patients with cardiovascular risk factors only to approximately 38% in each other subgroup. Prevalence differed depending on the localization of atherothrombotic events: it was 57.1-75.0% in patients with past history of symptomatic PAD; 24.6-31.1% in those who had experienced cerebrovascular and/or coronary events. Regarding the classical cardiovascular risk factors, PAD was more frequent when smoking and hypercholesterolemia history were reported. PAD prevalence was also higher in patients with history of abdominal aortic aneurysm, renal hypertension or atherothrombotic event. Intermittent claudication, lack of one pulse in the lower limbs, smoking, diabetes and renovascular hypertension were the main factors predictive of low ABI. CONCLUSIONS: Given the elevated prevalence of PAD in high-risk patients and easiness of diagnosis using ABI in primary care, undoubtedly better awareness would help preserve individual cardiovascular health and achieve public health goals.

[Excellent performances of Wells' score and of the modified Wells' score for the diagnosis of proximal or distal deep venous thrombosis in outpatients or inpatients at Toulouse University Hospital: TVP-PREDICT study]. / Excellentes performances du score de Wells et du score de Wells modifié dans le diagnostic de thrombose veineuse profonde proximale ou distale chez des patients hospitalisés ou ambulatoires au CHU de Toulouse: étude TVP-PREDICT.

AIM OF THE STUDY: In order to validate a standardized strategy for the diagnosis of lower limb deep vein thrombosis (DVT) in the regional university hospital of Toulouse, we decided to study the performances of Wells' score and the modified Wells' score for the diagnosis of proximal and distal DVT. METHOD: Inpatients or outpatients referred to the vascular medicine department from April 2006 to March 2007 with suspected DVT were included prospectively and consecutively. Wells' score was determined for each patient and compared with the duplex ultrasound result. RESULTS: Two hundred and ninety-seven patients were included. The prevalence of DVT was 13.5%. The negative predictive values of Wells' score and the modified Wells' score were 99 and 97% respectively. Similar results were found for proximal or distal thrombosis. The performances of the modified Wells' score were not statistically better than those of the original score. In 48% of patients, the determination of the D-dimers would not have been contributory. In the group with low probability (70% of patients), the incidence of thrombosis was 0.6%. CONCLUSION: Wells' score and Wells' modified score have shown excellent performances. The value of the modified Wells' score is not superior and our preference, for practical reasons, goes to the original score. The widespread use of duplex ultrasound, the large proportion of patients in which D-dimers would not have been contributory and the excellent results of Wells score for patients with a low probability of DVT are encouraging arguments in favor of the development of an alternative strategy for these patients.

[Medical treatment of patients with clinical peripheral arterial disease at hospital discharge: compliance with the French guidelines and changing practices (COPART I registry)]. / Traitement médical du patient atteint d'artériopathie athéroscléreuse des membres inférieurs symptomatique à sa sortie de l'hôpital: adéquation aux recommandations et évolution des pratiques dans le temps (registre COPART I).

INTRODUCTION: Peripheral arterial disease (PAD) is a frequent and serious condition with a risk of mortality comparable to that of certain cancers. However, in France, the literature on this medical condition is scarce and data on management, incidence of complications and prognosis are lacking. PURPOSES: The COPART I registry, set up in June 2004, in the Vascular Medicine Department of the University Hospital of Toulouse, France, constitutes an observational database on hospitalized patients with PAD, in order to evaluate management, follow-up and prognosis of the patients. The aim of the present work is to compare medical prescriptions at hospital discharge, with the recent guidelines of the French High Authority of Health. METHODS: All consecutive patients with PAD, hospitalized in the Vascular Medicine Department of the University of Toulouse, between June 1, 2004 and July 31, 2006 were included. Only surviving patients were analysed. RESULTS: Four hundred patients were included in the study. As expected, the majority were male (70%). Common cardiovascular risk factors were: arterial hypertension (66.7%), dyslipidemia (58.9%), diabetes (42.9%), and smoking (27.4%). Three patients out of 10 had claudication intermittens, nearly two out of 10 patients complained of persistent pain, and four out of 10 patients had Leriche and Fontaine stage IV arteriopathy. At hospital discharge, 86.9% of the patients were taking at least one antiplatelet treatment, 71.2% a statin, 54% a renin-angiotensin-system inhibitor. Nearly 66% of the patients (65.8%) received at least one antiplatelet agent and a statin. Nearly 50% of the patients (49.4%) had the three drugs recommended by the French High Authority of Health. We observed a change in prescription practices for statins (+30%), as well as for prescription of evidence-based tri-therapy (+29%) between 2004 and 2006. CONCLUSION: Treatments prescribed at hospital discharge of patient with PAD included in the COPART I registry are in compliance with the French High Authority of Health guidelines concerning antiplatelet drugs and statins. Inhibitors of the renin-angiotensin system seem insufficiently used. However, favorable trends in medical practices between 2004 and 2006 have been observed.

The French registry of Acute ST elevation or non-ST-elevation Myocardial Infarction (FAST-MI): study design and baseline characteristics.

The FAST MI registry was designed to evaluate the 'real world' management of patients with acute myocardial infarction (MI), and to assess their in-hospital, medium- and long-term outcomes. Patients were recruited consecutively from intensive care units over a period of one month (from October 2005), with an additional one-month recruitment period for diabetic patients. The study included 3059 MI patients in phase 1 and an additional 611 diabetic patients in phase 2. Altogether, 53% of the patients had a final diagnosis of Q wave MI and 47% had non Q wave MI. Patients with Q wave MI were more likely to be men, younger, more frequently with a family history or a history of smoking. Patients with non Q wave MI had worst baseline demographic and clinical characteristics mainly explained by their older age. Time from symptom onset to hospital admission was less than three hours for 22% of the patients with Q wave MI and for 14% of the non Q wave MI patients. Among patients with Q wave MI, 64% received reperfusion therapy, 35% with primary percutaneous coronary interventions, 19% with pre-hospital thrombolysis and 10% with in-hospital thrombolysis. Over 70% of patients received statin therapy during the hospital stay and over 90% anti platelet agents. In-hospital mortality was 5.8% in patients with Q wave MI and 4.9% in patients with non Q Wave MI. At discharge beta-adrenergic blockers and statins and, to a lesser extent, medications of the renin angiotensin system were commonly prescribed. Over 90% received antiplatelet agents.

[The best of epidemiology and cardiovascular prevention in 2006]. / L'essentiel de 2006 en épidemiologie et prévention cardiovasculaire.

The recent analysis of the French MONICA registries report a reduction in the incidence of fatal MI related to improvement of care whereas the overall incidence of coronary events remain stable, suggesting the need for a better primary prevention. The extensive review of the death certificates and the analysis of the death classification from the same registries indicate an under estimation of MI-related death in the national death registry. It is also confirmed that instead of 50%, approximately 80% of coronary death are explained by the four major risk factors including smoking, hypercholesterolemia, hypertension and diabetes. The international REACH registry has enrolled more than 67 000 individuals including patients with symptomatic atherothrombotic disease and patients with multiple risk factors. The analysis of baseline characteristics and of the one year FU shows a high residual risk and a lack of efficacy of secondary prevention. The existence of a symptomatic disease and the number of symptomatic localization of atherothrombosis are critical factors to predict recurrence of major vascular events Secondary analysis of the INTERHEART study provide the essence of what should any physician know about the relationship between coronary heart disease and smoking, either active or passive. Prevention with respect to this risk factor remains very insufficient. Varenicline, a new nicotinic receptor partial agonist, should help patients involved in smoking cessation program. The established detrimental effects of perioperative smoking represent a unique opportunity to promote smoking cessation in individuals scheduled for surgery. The major cardiovascular impact of second hand smoking has been recently demonstrated by the short-term effects of banning smoking in public places on the incidence of acute coronary events. The SPARCL study has demonstrated the benefit of high dose of atorvastatine to prevent recurrent acute ischemic cerebrovascular event in patients with a prior history of stroke or TIA. In the open ASTEROID study, high doses of rosuvastatine confirm the possibility of reducing the volume of coronary atheroma analyzed by IVUS. The expected benefit of glitazones to reduce the incidence of death, MI and stroke in diabetes patients with a prior history of vascular event has been confirmed in the PROactive study. Pioglitazone provided a clear reduction of recurrent vascular events in diabetes patient with a prior MI at a cost of a significant increase of the risk of heart failure. In the DREAM study, neither ramipril nor rosiglitazone have reduced the incidence of cardiovascular events significantly. The moderate benefit of the fenofibrate to prevent cardiovascular events in the FIELD study, which was carried out in diabetics mostly in primary prevention, needs to be considered after adjustment on statin use in a higher proportion of patients of the placebo group. Postprandial hyperglycaemia, analyzed by the peak of glycaemia after a load in glucose, has been confirmed as a more powerful independent predictive factor of the risk of cardiovascular event than fasting glycaemia. The systematic screening postprandial hyperglycaemia represents an interesting strategy for primary prevention which warrants further investigation. If obesity is a risk factor whose impact on morbi-mortality is well established, a French study shows that body mass index has an unfavourable influence on the cognitive functions in middle-aged men and women.

[Epidemiology of acute coronary syndrome in France]. / Epidémiologie du syndrome coronaire aigu en France.

Coronary artery disease remains a major cause of death in France. Epidemiology of acute coronary syndromes (ACS) encompasses the study of trends of mortality, incidence and case fatality. Methodology includes data from populational and hospital registries of ACS. Incidence and mortality rates of ACS are significantly higher in the North than in the South of France. Significant improvement of ACS mortality and hospital case fatality were registered from 1997 to 2002. However, a slow down in ACS incidence rates was shown during the same period and particularly in the South of France. Sudden death continues to be a major health concern due to problems of prevention. Pre-hospital management is also a major source of health inequalities and this merits further analysis of those disparities. Recent data have shown large improvement in acute coronary care but the relatively high rates of ACS incidence stress the need to promote primary prevention and the screening of minor atherosclerosis lesions.

[Therapeutic management of heart failure and left ventricular dysfunction following acute myocardial infarction in French intensive care units]. / Prise en charge thérapeutique de l'insuffisance cardiaque et de la dysfonction ventriculaire gauche post-infarctus du myocarde dans les unités de soins intensifs en cardiologie française.

OBJECTIVE: To evaluate the therapeutic management of cardiac failure after myocardial infarction (MI) in French intensive cardiac care units (USIC) in 2005. METHOD: French cross-sectional observational study conducted in USIC of University Hospital Centres (CHU), General Hospital Centres (CHG), and private clinics. Included patients were hospitalized for MI, with a systolic ejection fraction < or =40% and "having" or "having had" signs of acute heart failure during the hospitalization or diabetes. RESULTS: Overall, 59 sites, including 10 CHU (16.9%), 37 CHG (62.7%), and 12 private clinics (20.3%) included 447 patients. The majority of patients were male (64.9%), > or =70 years (62.7%), hypertensive (53.5%) and diabetic (40.8%). They presented a class II (22.3%), class III (29.5%) and class IV (38.9%) cardiac failure severity according to NYHA classification and 20.4% had a creatinine clearance <30 ml/min. The most prescribed treatments were statines (75.4%), IEC (73.6%), diuretics (71.8%) and betablockers (66.7%). The least prescribed were aldosterone antagonist (16.3%) and calcium channel blockers (6.5%). Treatments were prescribed according to age, degree of cardiac failure and renal function of the patient. CONCLUSION: The present observational study shows improved compliance with European and international guidelines, as regards the medications prescribed at hospital discharge after myocardial infarctions complicated with left ventricular dysfunction. Unfortunately, recommended medications remained less often prescribed in the patients with the most severe characteristics.

[Characteristics and one-year follow-up of patients with peripheral arterial disease. Initial results of the COPART I registry]. / Caractéristiques et devenir à un an d'une cohorte de patients artériopathes hospitalisés : premiers résultats du registre COPART I.

INTRODUCTION: Almost all patients with the most severe peripheral arterial diseases (PAD) patients are hospitalised. This means that the hospital is a particularly good place to observe the characteristics and outcome of PAD patients. It is for this reason that the hospitalised patient registry (COPART I) was created. RESULTS: From June 1st 2004 to May 31st 2005, we included 187 patients surviving at hospital discharge. As expected the majority were men (68.4%). The median age was 72 (+/- 13 years). Almost one third of the PAD of patients suffered from intermittent claudication and two thir (63,6%) from permanent ischemia. A large majority of this latter group had critical limb ischemia. We found a mortality rate of 17.1% at the on year follow-up. These deaths were mainly of cardiovascular origin (9.1%). Almost 2/3 of the deaths had already occurred by six months. One patient in four undergone major or minor amputation during the follow up 2/3 of them involving major amputation. This figure rose to fou patients in ten for critical limb disease. A previous history of both major and minor amputation is strongly related with new amputations (RR = (CI: 1.2-7.5) P = 0.02). After one year of follow-up, almost four patients in ten (42.6%) with permanent ischemia had died, undergone major amputation, or suffered an MI or an IS. CONCLUSION: Peripheral arterial disease remains a severe chronic disease linked to excess mortality of cardiovascular origin. Therefore patients should be given optimal treatment.

Characteristics and six-month outcomes in a cohort of 8288 diabetic and non-diabetic patients with previous history of acute coronary syndrome or stroke: the French PREVENIR 3 survey.

AIMS: To evaluate the cardiovascular prognosis of 1845 Diabetic Patients (DP) and 6443 Non-Diabetic Patients (NDP) in secondary prevention. METHODS: Patients were recruited prospectively if they had had a previous history of ischemic stroke or acute coronary syndrome (ACS) i.e. Myocardial Infarction (MI) or Unstable Angina (UA) within a period of five years preceding inclusion. For each patient, the number of hospitalizations and vital status were recorded each month over a 6-month period (mean follow-up: 4.8 months). RESULTS: 306 patients (9.5/100--person years; 95% CI, 8.5 to 10.6) had undergone at least one subsequent event (hospitalization for ACS, ischemic stroke, or cardiovascular death). A majority of these events were non-fatal ACS (n=248). The cumulative incidence rate of subsequent events was higher in DP: 12.6/100- person years (10.0 to 15.2) than in NDP: 8.6/100--person years (7.5 to 9.8). DP were significantly at higher risk of subsequent cardiovascular events (OR: 1.34; P=0.025) after adjustment for confounding factors. 93% of coronary DP and NDP underwent a recurrent event affecting the same location. When the index episode was a stroke, 71% of DP had a subsequent stroke vs. 47% of NDP. CONCLUSION: in secondary prevention, the risk of mortality and subsequent vascular events is independently higher in French DP than in NDP. The locations affected by each type of subsequent cardiovascular event seemed correlated to the baseline diagnosis, whatever the diabetic status, even when the frequency of subsequent strokes increased (not significantly) in DP when compared to NDP.

[The best of epidemiology and cardiovascular prevention in 2005]. / L'essentiel de 2005 en épidémiologie et prévention cardiovasculaire.

It is difficult to summarize in a few pages the wealth of information appeared during the year 2005 in the field of epidemiology and cardiovascular prevention. The general epidemiological data on the evolutionary tendencies of coronary mortality and morbidity make it possible to underline the effectiveness of the control of the great risk factors within the framework of the primary prevention. Although lipids and diabetes have still this year held the front of the scene through many trials, this analysis is also focused on smoking, subject more and more tackled in the cardiologic journals, and to which a larger attention should be paid in our daily practice. The Paris Prospective Study I brought new data concerning the early identification of the subjects at risk of sudden death, starting from the analysis of the evolution of heart rate profile during and after exercise. Is the concept of metabolic syndrome a phenomenon of mode or does it constitute in itself an autonomous prognostic factor beyond the risk related to the plurality of the factors which define it? The cardiologist will have to be interested more and more in the living conditions of his patients and in particular with the environmental factors such as the air pollution, who seems to have a considerable impact on the incidence of the acute coronary events. Lastly, the ADMA (asymmetric dimethylarginine), seems a possible new marker of cardiovascular risk, but its real prognostic interest remains to be defined.

[Role of cardiologists in control of risk factors and prescription of secondary-preventive drugs in elderly patients with atherosclerotic cardiovascular disease. The French ELIAGE-MG survey]. / Prévention secondaire du sujet agé suivi en médecine générale: influence du suivi cardiologique sur le contrôle des facteurs de risque et l'utilisation des médicaments de prévention. L'etude ELIAGE-MG.

Little information is available as regards risk factor control and use of secondary prevention medications in elderly populations with documented atherosclerotic disease. The ELIAGE-MG survey included 3247 patients with cardiovascular disease seen in ambulatory practice. Overall, both the control of risk factors and the use of secondary prevention medications was suboptimal in these patients. However, those having consulted a cardiologist at any time during the previous year had better control of risk factors (and particularly LDL cholesterol and smoking) and were more often prescribed recommended secondary prevention medications.

Treatment of acute myocardial infarction by primary coronary angioplasty or intravenous thrombolysis in the "real world": one-year results from a nationwide French survey.

BACKGROUND: Recent randomized trials comparing primary coronary angioplasty and intravenous thrombolysis at the acute stage of myocardial infarction have shown a limited but definite advantage for primary angioplasty. The aim of this study was to document 1-year outcome in patients receiving either thrombolysis or primary angioplasty for acute myocardial infarction in the "real world." METHODS AND RESULTS: We used a nationwide prospective registry of all patients admitted for acute myocardial infarction in French intensive care units in November 1995. Of the 721 patients who received reperfusion therapy, 152 were treated with primary angioplasty and 569 received intravenous thrombolysis. The two groups were remarkably similar with respect to all baseline descriptors, except that a higher proportion of patients in the angioplasty group had a history of cerebrovascular accident (10% versus 2%, P<0.01). In-hospital outcome was not different in the 2 groups. One-year survival was 85.5% in the angioplasty group and 89. 5% in the thrombolysis group (P=0.18). Multivariate analysis showed that older age, anterior location of infarction, female sex, and history of heart failure were related to 1-year mortality. In patients alive on day 5, the use of primary angioplasty and higher Killip class were additional adverse prognostic indicators. CONCLUSIONS: The results of this large registry of real-world practice indicate no survival benefit for patients treated with primary angioplasty compared with those who received thrombolytic therapy.

Management of acute myocardial infarction in intensive care units in 1995: a nationwide French survey of practice and early hospital results.

OBJECTIVES: This survey sought to determine actual practices in the management of acute myocardial infarction on a nationwide scale. BACKGROUND: Few data are available regarding the adoption of clinical trial results of treatment of myocardial infarction into "real-world" clinical practice. METHODS: Of 501 intensive care units in France, 373 (74%) collected data from all patients with myocardial infarction admitted within 48 h of symptom onset during November 1995. RESULTS: Data from 2,563 patients (71% men; mean age [+/-SD] 67 +/- 14 years) were included. Time from symptom onset to admission was <6 h in 1,467 patients (62%). Thrombolysis was used in 822 patients (32%) and primary angioplasty in 330 (13%). The use of reperfusion therapy decreased markedly with age. During the first 5 days, heparin was prescribed in 96% of patients, aspirin in 89%, nitrates in 87%, beta-adrenergic blocking agents in 64%, angiotensin-converting enzyme inhibitors in 46% and calcium antagonists in 17%. Coronary angiography was performed in 33% of patients, and 58% had echocardiographic assessment of left ventricular ejection fraction (LVEF). Median LVEF was 50%. The 5-day mortality rate was 7.7% compared with 12.1% in a previous French survey carried out in 1984. By multivariate analysis, independent predictors of mortality were age, anterior infarction, history of stroke and heart failure and, when added to the model, Killip class and LVEF. CONCLUSIONS: This survey shows that the results of therapeutic trials have largely translated to clinical practice, resulting in improved early outcome compared with the early 1980s. However, continuous efforts should be made to shorten the time delay before hospital admission and to increase the proportion of elderly patients receiving reperfusion therapy.

[Blood pressure control after a one year follow-up in high risk subject screened in occupational medicine]. / Contrôle de la pression artérielle après un suivi d'un an chez des sujets ia haut risque cardiovasculaire dépistés en médecine du travail.

OBJECTIVE: To identify factors predicting the success or the failure of intervention on blood pressure in a population estimated at high risks. METHODS: The program "Coeur 2001" has analysed the absolute cardiovascular risk (ACVR Framingham) in 107 371 voluntary French railways employees. In the company, were considered at high risk (HR), subjects for whom risk was > or = to the 95th percentile of the distribution of the observed ACVR by age range: ACVR > or = 4.5% before 35 years, 12% between 35 and 45 years and 19% beyond 45 years, i.e. a total of 4 190 subjects. These subjects were warned about their risk and advised to choose and consult a physician. A two-year follow up was planned. Identical data (risk factors, ACVR, type of management and therapies) were collected during the first consultation with the occupational physician (T0), one year later (T1) and two years later (T2). RESULTS: Our work concerned 2376 employees at HR, consulting at T1. At T1, 54% of subjects were in the hight risk group (SHR) [48% when BP at T1 was < 140/90 mmHg and 62% when the BP was > or = 140/90 mmHg]. The mean decrease of the systolic BP (SBP) was 4 mmHg in the whole sample, 7.7 mmHg in subjects with normalised ACVR, and it remained stable in the group still at HR (-0.7 mmHg). At T0, blood pressure (BP) was > or = 140/90 mmHg in 55.8% of the patients and 38.4 at T1. This high BP was associated with higher frequency of diabetes (14 vs 7%) and overweight (BMI > or =30 kg/m2; 32.8 vs 19.7%). The percentage of treated hypertensive subjects had increased from 35 to 62% but one third of uncontrolled hypertensive subjects was treated by mono therapies at T1. CONCLUSION: To keep BP under control is a difficult task in routine medicine. At T1, despite a more aggressive treatment, 38% of subjects at high risk were still hypertensive subjects.

[Evaluation of therapeutic strategies for myocardial infarction: the ESTIM Midi-Pyrénées survey]. / Evalualion des stratégies thérapeutiques dans l'infarctus du myocarde: le registre ESTIM Midi-Pyrénées.

UNLABELLED: The aim of the ESTIM Midi-Pyrénées survey was to monitor the management of acute coronary syndrome with ST segment elevation by cardiologists and emergency departments in the Midi-Pyrénées region. Over a period of 2 years between June 2001 and June 2003, 1287 patients presenting with acute coronary syndrome within the first 24 hours were recruited prospectively. The initial management of these patients was undertaken either by a mobile medical team in the pre-hospital phase, or in a hospital emergency department, non-interventional cardiology department or an interventional cardiology department in 51.8%, 28.8%, 9.6% et 9.9% of cases respectively. Depending on these four modes of initial management, the median time for initial management was 1h30, 2h45, 4h30 et 4h respectively. Emergency coronary reperfusion was proposed in 89.6% of cases. Of the patients in whom reperfusion was attempted within the first 12 hours, 33.7% underwent pre-hospital thrombolysis (median delay of 1h48), 35.8% underwent thrombolysis in hospital (median delay 3h), and 30.4% underwent primary angioplasty (median delay 4h40). Thrombolysis was followed by angioplasty in 80% of cases. A combined approach with thrombolysis and angioplasty was applied in 41% of patients. At one month the rate of major cardiac events, death, and/or subsequent myocardial infarction was 12%. Multivariate analysis revealed that the only significant adverse prognostic features were: not offering reperfusion [Odds ratio (OR) 4, confidence interval (CI) 2.3-3.7] and age [OR 3.8, CI 2.3-6.2]. The method of reperfusion did not influence the subsequent outcome in this regional survey. CONCLUSION: pre-hospital management allows early revascularisation. In our region there was no significant prognostic difference between pre-hospital thrombolysis and primary angioplasty. It shows that the logistic and therapeutic potentials of prehospital care are not being sufficiently exploited.

[Management of patients admitted for acute myocardial infarction in France from 1995 to 2000: time to admission dependent improvement in outcome]. / Prise en charge de l'infarctus du myocarde en France dans les études USIK 1995 et USIC 2000: amélioration pronoslique et rôle du délai d'admission.

The in-hospital management and short- and long-term outcomes was assessed in 2 registries of consecutive patients admitted for acute myocardial infarction, 5 years apart, in France. The 2000 cohort was younger and with a less frequent history of cardiac diseases, but was more often diabetic and with anterior infarcts. Time to admission was actually longer in 2000 than in 1995 (median 5.25 hours vs 4.00 hours). Overall, reperfusion therapy was used in 43% of the patients in both registries. However, the use of reperfusion therapy increased from 1995 to 2000 in patients admitted within 6 hours of symptom onset (64 vs 58%), with an increasing use of primary angioplasty (from 12 to 30%). Five-day mortality significantly improved from 7.7 to 6.1% (p < 0.03) and one-year survival was also less in the most recent period (85 vs 81%, p < 0.01). Multivariate analyses showed that the period of inclusion (2000 vs 1995) was an independent predictor of both short- and long-term mortality in patients admitted within 6 hours of symptom onset. Thus, in the real world setting, a continued decline in one-year mortality was observed in patients admitted to intensive care units for recent acute myocardial infarction, especially for patients admitted early. This goes along with a shift in reperfusion therapy towards a broader use of primary angioplasty, and with an increased use of the early prescription of recognised secondary prevention medications.

[Blood pressure control in hypertensive patients with stable coronary heart disease]. / Contrôle de la pression artérielle chez l'hypertendu coronarien stable.

OBJECTIVE: To evaluate systolic blood pressure (SBP) control in hypertensive patients with a stable coronary heart disease (CHD) in general practice in France. METHODS: A survey was conducted in a sample of 206 general practitionners (GP) representative of the French medical population, in 2003 [LHYCORNE survey]. Each GP had to include 3 hypertensive patients, >18 years old, BP > or = 140/90 mmHg and/or treated for hypertension, and with evidence of CHD documented by myocardial infarction (MI) or angina pectoris (AP) [diagnosis previously established by a cardiologist]. Three office BP measurements were performed, the last two recorded. BP levels were considered as controlled by treatement if they were < 140/90 mmHg. RESULTS: 595 patients were included, 75% men mean age 66 years, 25% women mean age 73 years. All patients had a CHD: MI 46%, AP 54%; 533 (90%) had more than 2 cardiovascular risk factors: hyperlipidemia (411; 69%), smokers (375; 63%), diabetes (158; 27%). Mean BP was 140.7 +/- 14/80.8 +/- 9.7 mmHg; 553 (93%) of these hypertensive patients were treated, and 239 (40%) were considered as having a controlled SBP at the treshold of 140 mmHg: 47% in patients with previous MI and 38% with AP (p < 0.001). Diastolic BP (DBP) was <90 mmHg in 480 (81%) and pulse pressure was >65 mmHg in 202 (34%); 313 (53%) patients received a combination of three drugs or more; 354 (60%) had a beta-blocker, 260 (44%) a calcium channel blocker, 237 (40%) an ACE inhibitor, 287 (48%) other antihypertensive drugs (246 diuretics, 41%); 502 (84%) received antiplatelet therapy, 403 (68%) statins. CONCLUSION: This survey shows that systolic BP is not at goal in 6/10 hypertensive patients with stable CHD suggesting there is a place for a more effective combination therapy according to evidence-based medicine.