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Showing papers by "Joël Belmin published in 2005"


Journal ArticleDOI
TL;DR: Female gender and low socio-economic characteristics reduced the chances of receiving optimal pharmacotherapy in the elderly French population, and the proportion of elderly subjects receiving potentially inappropriate medication was higher than shown in previous studies.
Abstract: To estimate the frequency of potentially inappropriate medication use among community-dwelling elderly subjects and to identify socio-demographic factors associated with this use. Data were collected in the Three-City Study, a French longitudinal study on vascular factors and cognitive decline. The study population was composed of 9,294 subjects aged 65 years and older, living in the community. Inappropriate medication use was assessed using a list derived from the Beers criteria by a panel of French experts. Nearly 40% of the participants used at least one potentially inappropriate medication: 23.4% used cerebral vasodilators, 9.2% long-acting benzodiazepines and 6.4% drugs with anticholinergic properties. Excluding cerebral vasodilators from the list, the frequency of potentially inappropriate medication use was 21.7%. This use was significantly more frequent among women, older subjects and poorly educated subjects. Adjusted analyses showed that these associations could not be explained by a confounding effect of medical factors. Compared with 13.0% of men with a high educational level, 27.9% of women with a low educational level used at least one potentially inappropriate medication (odds ratio=2.0; 95% confidence interval: 1.7–2.3). This study is the first attempt to evaluate the frequency of potentially inappropriate medication use in the elderly French population. Female gender and low socio-economic characteristics reduced the chances of receiving optimal pharmacotherapy. The proportion of elderly subjects receiving potentially inappropriate medication was higher than shown in previous studies. This is mainly explained by differences in the use of cerebral vasodilators.

138 citations


Journal ArticleDOI
TL;DR: Cardiovascular prevention should be more widely implemented in the elderly, including individuals aged ≥75 years, and this might contribute to improved healthy status and quality of life in this growing population.
Abstract: Cardiovascular disease has been identified as the leading cause of morbidity and mortality in developed countries. Given the increase in life expectancy and the development of cardiovascular preventive measures, it has become increasingly important to detect and prevent cardiovascular diseases in the elderly. We reviewed the scientific literature concerning cardiovascular prevention to assess the importance of cardiovascular preventive measures in old (≥65 years of age) individuals. We undertook a systematic search for references relating to prevention of cardiovascular disease in the elderly, mainly ischaemic stroke, coronary artery disease and heart failure, on the MEDLINE database 1962–2005. For cardiovascular prevention by drugs or surgery, emphasis was placed on randomised controlled trials, review articles and meta-analyses. For cardiovascular prevention by lifestyle modification, major cohort studies were also considered. Stroke, coronary heart disease and heart failure were found to be the main targets for cardiovascular prevention in published studies. Antihypertensive treatment has proven its efficacy in primary prevention of fatal or nonfatal stroke in hypertensive and high-risk patients >60 years of age, particularly through treatment of systolic hypertension. Systolic blood pressure reduction is equally important in the secondary prevention of stroke. Similarly, in nonvalvular atrial fibrillation, an adjusted dose of warfarin with a target International Normalized Ratio (INR) of between 2 to 3 prevents ischaemic stroke in elderly patients with an acceptable haemorrhagic risk but is still under prescribed. Antiplatelet agents are indicated in elderly patients with nonembolic strokes. Few large-scale studies have investigated the effect of HMG-CoA reductase inhibitors (statins) on stroke prevention in old individuals. To date, the largest trials suggest a beneficial effect for stroke prevention with use of statins in high-risk elderly subjects ≤82 years of age. Carotid endarterectomy is indicated in carotid artery stenosis >70% and outcomes are even better in elderly than in younger patients. However, medical treatment is still the first-line treatment in asymptomatic elderly patients with <70% stenosis. In ischaemic heart disease, different trials in elderly individuals have shown that use of statins, antithrombotic agents, β-adrenoceptor antagonists and ACE inhibitors plays an important role either in primary or in secondary cardiovascular prevention. Hormone replacement therapy has been used to treat climacteric symptoms and postmenopausal osteoporosis and was thought to confer a cardiovascular protection. However, controlled trials in elderly individuals changed this false belief when it was found that there was no benefit and even a harmful cardiovascular effect during the first year of treatment. Smoking cessation, regular physical activity and healthy diet are, as in younger individuals, appropriate and effective measures for preventing cardiovascular events in the elderly. Finally, antihypertensive treatment and influenza vaccination are useful for heart failure prevention in elderly individuals. Cardiovascular prevention should be more widely implemented in the elderly, including individuals aged ≥75 years, and this might contribute to improved healthy status and quality of life in this growing population.

78 citations


Journal ArticleDOI
TL;DR: This study suggests that apoptosis is not a key factor in aging of the arterial wall, and active cysteine-dependant aspartate specific proteases (caspase)-3 and poly ADP-ribose polymerase (PARP) in coronary arteries of human subjects ranging from 25 to 92 years is found.

15 citations


Journal Article
TL;DR: In this article, a meilleure detection de the depression post-AVC and unemeilleure prise en charge pourraient ameliorer le pronostic de cette affection chronique et invalidante.
Abstract: Les accidents vasculaires cerebraux (AVC) representent une cause majeure de morbidite, de handicap et d’hospitalisation chez les sujets âges. La survenue d’une depression est une complication frequente des AVC et influence la recuperation fonctionnelle qui est un facteur crucial pour l’avenir du patient. La physiopathologie de la depression post-AVC n’est pas completement elucidee et ferait intervenir plusieurs mecanismes : retentissement direct de lesions cerebrovasculaires, notamment pour certaines topographies, mecanisme specifique neuroendocrinien ou encore depression reactionnelle liee a un evenement de vie responsable d’une agression majeure et de handicap. Le traitement par les antidepresseurs est capable d’ameliorer les symptomes depressifs et est associe a une meilleure recuperation fonctionnelle. Aussi, il est tres important de depister de facon systematique la depression au debut de la phase de reeducation d’un AVC et d’entreprendre un traitement adapte lorsque ce diagnostic est pose. Une meilleure detection de la depression post-AVC et une meilleure prise en charge pourraient ameliorer le pronostic de cette affection chronique et invalidante.

6 citations



Journal Article
TL;DR: Depression frequently occurs after stroke and influences functional recovery, a crucial factor for the prognosis, and antidepressant drugs improve depressive symptoms and functional recovery.
Abstract: Stroke is a major cause of morbidity, disability and hospitalization in the elderly. Depression frequently occurs after stroke and influences functional recovery, a crucial factor for the prognosis. The physiopathology of post-stroke depression is not entirely elucidated and might involve several mechanisms: direct consequences of brain lesions, especially in certain localizations, neuroendocrine mechanism or psychological reaction to a life event responsible for stress and handicap. Antidepressant drugs improve depressive symptoms and functional recovery. Therefore, search for depression should be systematic early at the stroke reeducation phase to instaure appropriate treatment.

2 citations


15 Jan 2005
TL;DR: In this paper, the qualite de vie (QdV) des malades comme de leurs aidants informels is investigated, and two indices of QdV are defined: ADRQL (Alzheimer Disease Related Ouality of Life) of Rabins et al.
Abstract: Au-dela des effets neuropsychiatriques des therapeutiques specifiques de la demence, l'un des enjeux aujourd'hui est la qualite de vie (QdV) des malades comme de leurs aidants informels. Objectifs. Cette etudevise a rechercher d'eventuels lien entre QdV des malades et QdV des aidants, a determiner les parametres les influencant, et a mesurer les consequences de leur alteration. Methodes. Deux indexs de QdV ont ete utilises : la grille ADRQL (Alzheimer Disease Related Ouality of Life) de Rabins pour la QdV des malades, une grille de QdV des aidants developpee a partir des donnees des etudes PIXEL Precedentes. Cette derniere se compose de 20 items et est passee sous la forme d'un auto questionnaire. Les deux grilles ont ete mises en relation avec des donnees socio-demographiques sur le malade et sur son aidant principal, avec les donnees medicales et therapeutiques du malade, avec un inventaire neuropsychologique: test de Folstein pour la cognition, echelle de Cornell pour la depression, batterie rapide d'evaluation frontale, groupe iso-ressources et index de Katz pour la dependance, inventaire neuropsychiatrique de Cummings pour les symptomes comportementaux et psychologiques de la demence. Le medecin evaluait de plus la depression de l'aidant. Resultats. 82 patients-dements vivant a domicile et leur aidant principal ont ete recrutes pour cette etude. Les malades etaient âges de 80.1 ′ 6.6 ans et les aidants de 64.4 ′ 12.9 ans. La QdV des malades etait correlee a celle de leurs aidants, a leur atteinte cognitive, a leur perte d'autonomie, a l'importance de leur depression ou de leurs troubles du comportement. Ces deux derniers elements sont correles a la QdV de l'aidant. Les femmes aidantes ont une plus mauvaise QdV et sont plus depressives que les hommes. Les QdV des malades et des aidants sont favorablement influencees par la therapeutique specifique de la demence, ce qui reduit le risque d'institutionnalisation. Discussion. QdV des aidants et des malades sont lies et les deux personnes partagent une communaute de detresse. La therapeutique de la demence est benefique aux deux. On peut penser que ce benefice sera potentialise par une bonne prise en charge de la depression chez l'un ou/et l'autre.

2 citations



01 Jan 2005
TL;DR: In this paper, an auto-questionnaire of 42 questions about malade et l'aidant, comportant des informations socio-demographiques and une grille de plaintes, donne a laidant principal.
Abstract: Contexte: Etude prospective sur les plaintes, les difficultes et les demandes de l'aidant principal de dements jeunes vivants a domicile. Objectifs: Determiner l'objet des plaintes des aidants a domicile, leurs interrelations et leurs causes. Moyens: Auto-questionnaire de 42 questions sur le malade et l'aidant, comportant des informations socio-demographiques et une grille de plaintes, donne a l'aidant principal. L'auto questionnaire a ete distribue par l'intermediaire de l'association France Alzheimer. Resultats: Mille quatre cent vingt neuf dossiers ont ete colliges. Cinquante six dossiers concernaient des familles prenant en charge un sujet dement de 60 ans et moins : 24 hommes âges de 56,62 ′ 3,53 et 32 femmes âgees de 56,18 t 5,03. Ces dossiers ont ete compares a 300 dossiers tires au sort portant sur des dements de plus de 60 ans. Lardant principal est le plus souvent un homme pour les malades jeunes. La problematique du travail, des enfants jeunes a la maison et de l'heritabilite de la maladie est posee par les familles. Les plaintes des aidants les plus frequentes concernent la tristesse, l'agitation, la demotivation et le repli sur soi du malade. Les difficultes de l'aidant concernent principalement l'absence de repit et le sentiment d'abandon pour lui-meme. La demande des aidants en matiere d'informations concerne le domaine medical, et en matiere de structures de soins, d'accueil de jour. Discussion: La demande des aidants porte sur l'evolution et les caracteristiques de la maladie. L'aidant est inquiet pour l'avenir du malade, et est pris au piege de son propre engagement dans les soins. Il manque cruellement de repit. Conclusion: La prise en charge des dements a domicile pose des difficultes importantes a la famille. Il est necessaire de developper des espaces de repit pour les aidants a domicile.

1 citations