Les internistes et l’éducation thérapeutique du patient

Therapeutic education is not a recent idea. It arouses renewed interest thanks to the article 84 of French law no. 2009-879 from July 21, 2009 reforming the hospital and concerning patients, health and territory. This article inserts in the public health code no less than five articles devoting patient therapeutic education. Nevertheless, the conditions imposed by the legislator raise questions, which should be outstripped in favor of a widespread implementation of integrated care pathways in which therapeutic education is enclosed. In France, internists should be involved in the development of new programs of therapeutic education in the field of rare diseases, especially systemic autoimmune diseases. A pilot project for systemic lupus erythematosus is ongoing, before an expected geographic extension through referent centers, as well as the progressive development of additional programs aiming all rare diseases. Content, funding and evaluation are key points that remain to be defined.     

Prise en charge du purpura thrombopénique immunologique en France avant la mise à disposition des agonistes du récepteur à la thrombopoïétine

Purpose

Adult immune thrombocytopenia (ITP) is an auto-immune disease with most often a chronic course for which a consensual therapeutic strategy is missing. The objective of this study was to describe treatment practices in adult ITP in France before the era of thrombopoietin receptor (TpoR) agonists.

Methods

A retrospective observational study was conducted in eight hospitals in France. All eligible patients were at least 18 years of age and were seen for a chronic ITP between January 2004 and March 2006 in one of the participating centers. Data were collected retrospectively from clinical charts. ITP treatment from disease onset was analyzed for every patient according to the time of diagnosis.

Results

The study included 122 patients (73% of women) with a mean age of 52.6 years. Patients in whom ITP had been diagnosed less than 4 years earlier (n = 71) received on average 2.9 treatment lines. Corticosteroids possibly combined with intravenous immunoglobulins were most often used as a first-line. From the second line, up to 12 different regimens were identified. As a third line, rituximab and splenectomy were the most common therapeutic procedures. The number of splenectomy tended to decrease over time.

Conclusion

This analysis reflects the great heterogeneity into the management of chronic ITP. Whether such heterogeneity has declined after national guidelines have been produced remains to be assessed as well as the place of the newly develop TpoR agonists.     

La réadaptation cardiaque chez la femme coronarienne

Coronary artery disease (CAD) occurs later in life in women when compared to men (10 years later). The FAST-MI study has shown that the profile of women with CAD has changed in the past 15 years, they are younger, more obese, and usually smokers. Whatever the age at which CAD occurs in women, the prognosis tends to be worse than in men, despite a higher frequency of acute coronary syndrome (ACS) with angiographically normal coronary arteries in women. In women without significant lesion at coronary angiography, the WISE study has shown abnormalities of the coronary vasomotricy. Despite its beneficial effect on morbidity and mortality, cardiac rehabilitation is underused particularly in women. Indeed, several factors do not encourage a woman to follow a cardiac rehabilitation program, even after an ACS. These factors may be cultural, domestic, familial, orthopedic, or even the fear of exercising. Therefore, physicians have to be particularly convincing in women, in order to have them participating in rehabilitation programs. Physical capacity is lower in women when compared to men. However, the weaker the physical capacity, the better the benefit of cardiac rehabilitation. Physical endurance training continuously or in interval, associated to muscle strengthening can improve the physical capacity in women. Vascular risk factors correction is also an important step for the management of women with CAD. Therapeutic education and several available workshops help women to better understand their disease and to improve their self-management when they return home. Anxiety, depression, and sexual dysfunction frequently deteriorate the quality of life of our patients. Therefore, psychological management is also essential in our departments.     

Infarctus aigu du myocarde à Charleroi : évolution des facteurs de risque et des pratiques thérapeutiques

Objectives

The aim of the study consists in analyzing the evolution of acute coronary risk factors as well as the 28 days case fatality and the therapeutic practices over 12 years of follow-up in Charleroi. The factors influencing the mortality of these patients are also investigated.

Methods

The Charleroi register of ischaemic cardiopathies is the oldest register of infarctions in the French-speaking community of Belgium. Analyses presented hereafter relate only patients in the 25–69-year age range over time from 1998 to 2009. Some analysis was extended to 25–74-year range. Treatment and risk factors evolutions over time were analysed using Chi² tests. Logistic regression was used to identify factors influencing 28 days mortality.

Results

The analysis shows a significant decline in 28 days mortality. A marked increase in the prevalence of hypertension and hypercholesterolemia is highlighted as well as an increase of utilization of percutaneous transluminal coronary angioplasty (PTCA) between 1998 and 2009. The use of ß-blockers and antiplatelet drugs remained fairly stable between 1998 and 2009 with approximately 75% and 90% of the patients treated, respectively. The factors associated with fatality were specifically age of patients, antecedents of diabetes and antecedents of myocardial infarction, hypercholesterolaemia as well as oral antiplatelet drugs, ß-blockers therapies and PTCA.

Conclusions

The evolution of the therapeutic data on AMI in this register confirms that PTCA becomes the main coronary reperfusion. Angiotensin-converting enzyme inhibitors were without effect on mortality.     

Intérêt de l’échocardiographie trans-œsophagienne dans l’optimisation de la stratégie thérapeutique après un accident vasculaire cérébral ischémique

Aim of the study

In the setting of ischemic stroke, the place of transesophageal echocardiography (TEE) is still matter of debate. The aim of the study is to evaluate the therapeutic impact provided by TEE and to characterize patients in whom TEE is warranted.

Patients and method

Three hundred and fifty-nine consecutive patients were included in the study. “Decisive TEE” (DTEE) was defined by echographic findings resulting in a change of treatment, whereas “informative TEE” (ITEE) was defined by TEE revealing a potential cardiac or aortic source of embolism.

Results

Three hundred and forty-one patients underwent TEE. Twenty-eight patients (8.2%) had DTEE and 184 (53.9%) had ITEE. DTEE were as follows: thrombus in the left atrial appendage in 6 patients, complex aortic plaques in 10 patients, patent foramen ovale (PFO) associated with atrial septal aneurism (ASA) and an important right to left shunt (3 patients), FOP associated with ASA and lower limb phlebitis (1 patient), 4 cases of endocarditis and 4 patients with intense spontaneous echo contrast in the left atrium. In most cases of DTEE (67.8%), the patient was given anticoagulation drugs. Left atrial dilatation (P = 0.005) and multivessel territory stroke (P = 0.018) were statistically predictive of DTEE.

Conclusions

In the setting of ischemic stroke, TEE provides important additional informations, but modifies therapeutic strategy in less than 10% of cases. Multivessel territory stroke, and left atrial dilatation were predictive of DTEE.     

TRAPS : influence du génotype sur l’expression de la maladie. À propos de deux observations

Introduction

Tumor necrosis factor receptor associated periodic fever syndrome (TRAPS) is defined as recurrent attacks of generalized inflammation for which no infectious or auto-immune cause can be identified; it is caused by dominantly inherited mutations in the gene encoding the first TNF receptor. We report two additional cases of patients with TRAPS, suggesting that mutation pattern of TNFRSF 1A gene may influence the TRAPS phenotype.

Case reports

The first patient, with a C30S mutation, exhibited severe digestive clinical manifestations; because the patient required high-dose corticosteroids regimen to improve TRAPS manifestations, he was further given successfully etanercept. The second patient, with a R92Q mutation of TNFRSF 1A gene, presented with moderate symptoms; TRAPS outcome was favourable after corticosteroid therapy initiation.

Conclusion

Therefore, R92Q may be associated with a mild disease phenotype. On the other hand, C30S mutation appears to be associated with a severe phenotype, leading to an increased risk of amyloidosis. These findings suggest that these latter patients may require a closer follow-up.     

Le profil de risque dans l’infarctus du myocarde : une évaluation indispensable pour la comparaison des populations

Objective

The aim of this study is to show that differences of mortality, in acute myocardial infarction, observed between hospitals are not necessarily linked to a bad application of guidelines but can be linked to differences in the risk profile of the populations.

Methods

Two populations admitted for ST and non-ST elevation myocardial infarction in the same region in 2006 were compared: the population of Chalon-sur-Saône’s hospital with a standard population from the observatoire des Infarctus de Côte d’Or (RICO). The risk profile of the two populations has been realised with the risk scores GRACE, EMMACE and the Simple Risk Index (SRI).

Results

The three scores are applicable for our populations according to the “C statistic”. Moreover, there is a significant difference of in-hospital mortality between Chalon-sur-Saône and RICO. But, the population of Chalon-sur-Saône presents a higher risk. Finally, in-hospital rate mortality expected by the three scores is not different from the actual mortality.

Conclusion

GRACE, EMMACE and SRI are valid scores for the comparison of risk profile of populations in acute myocardial infarction. Comparisons between hospitals are only possible after risk adjustment of the populations.     

Infarctus du myocarde secondaire à l’occlusion aiguë simultanée des portions proximales de la circonflexe et de la coronaire droite : à propos d’un cas

Acute myocardial infarction due to simultaneous occlusion of two major coronary arteries is a rare phenomenon. We report a case of a 53-year-old man with many cardiovascular risk factors, who presented to the emergency with an acute coronary syndrome with ST segment elevation in anterior and inferior leads, complicated by atrioventricular block and cardiogenic shock. The coronary angiogram showed proximal occlusion of left circumflex artery and right coronary artery. Both arteries were treated successfully with thrombectomy followed by coronary stent implantation. Some similar cases have been reported, but the exact physiopathological mechanism is unknown. There is no clear strategy established for the therapeutic coverage, however, percutaneous revascularisation seems to be actually appropriated treatment.