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Robert P, Onyike CU, Leentjens AFG, Dujardin K, Aalten P, Starkstein S, Verhey FRJ, Yessavage J, Clement JP, Drapier D, Bayle F, Benoit M, Boyer P, Lorca PM, Thibaut F, Gauthier S, Grossberg G, Vellas B, Byrne J. Proposed diagnostic criteria for apathy in Alzheimer's disease and other neuropsychiatric disorders. Eur Psychiatry 2009; 24:98-104. [PMID: 19201579 DOI: 10.1016/j.eurpsy.2008.09.001] [Citation(s) in RCA: 399] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2008] [Revised: 09/03/2008] [Accepted: 09/07/2008] [Indexed: 12/22/2022] Open
Abstract
There is wide acknowledgement that apathy is an important behavioural syndrome in Alzheimer's disease and in various neuropsychiatric disorders. In light of recent research and the renewed interest in the correlates and impacts of apathy, and in its treatments, it is important to develop criteria for apathy that will be widely accepted, have clear operational steps, and that will be easily applied in practice and research settings. Meeting these needs is the focus of the task force work reported here. The task force includes members of the Association Française de Psychiatrie Biologique, the European Psychiatric Association, the European Alzheimer's Disease Consortium and experts from Europe, Australia and North America. An advanced draft was discussed at the consensus meeting (during the EPA conference in April 7th 2008) and a final agreement reached concerning operational definitions and hierarchy of the criteria. Apathy is defined as a disorder of motivation that persists over time and should meet the following requirements. Firstly, the core feature of apathy, diminished motivation, must be present for at least four weeks; secondly two of the three dimensions of apathy (reduced goal-directed behaviour, goal-directed cognitive activity, and emotions) must also be present; thirdly there should be identifiable functional impairments attributable to the apathy. Finally, exclusion criteria are specified to exclude symptoms and states that mimic apathy.
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Massey EJ, Chaudhry A, Thomas R, Robert P, James B, Charlie C. Hormone therapy – who takes it – the rich or the poor? Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-5093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Abstract #5093
Introduction: In the UK, hormone therapy is provided to all breast cancer patients for a standard NHS prescription charge (approximately USD13 per month). Previous studies in the USA and the UK have shown that only 60% of patients comply fully with prescribed therapy. This study examines the effects of age, drug type, prognosis and social deprivation on hormone therapy compliance.
 Method: During scheduled outpatient appointments data was collected from patients as part of their routine follow-up. Parameters included: age, name of drug, time on drug, drug compliance (full; deviation – missing <1 pill/week; holiday – missing pills > 1 week; stopped), and side effects (subjective – mild; moderate; severe). Prognostic information was derived using the Nottingham Prognostic Index (NPI). The patients' home postal codes were collected and allocated to the correct electoral ward (small geographical areas with average population of 5500). Using data from the UK National Census in 2000, information on social status was derived from the patients' postal codes and given as the Index of Multiple Deprivation (ID2000). The ID2000 has both an ID2000 score and ID2000 ranking (1 to 8414) for different electoral wards across England & Wales. Low ID2000 scores and high ID2000 rankings correspond to areas of affluence. Patients in ID2000 rankings <4212 were assigned as 'deprived' and >4212 as 'affluent'. The predominant social grade for each ward was recorded (AB, C1, C2, D and E).
 Results: To date, 117 patients have been analysed. The ID2000 ranks ranged from 1033 to 8297. Ninety two (89%) of patients were fully compliant, 5 (5%) deviated, 2 (2%) took a holiday and 4 (4%) stopped taking their hormone treatment. Compliance was significantly better for those taking an aromatase inhibitor (AI) (96.7%) than tamoxifen (80.5%) (Chi2 test Chi2 = 7.147. p = 0.0075). Compliance is unaffected by affluence (92.5%) v deprivation (80.9%) (Chi2 test Chi2 = 2.486, p=0.11). Compliance is also unaffected by NPI (Mann Whitney U test p=0.84) and age (Mann Whitney U test p=0.78).
 Conclusion: These early data suggest that hormone drug compliance in our centre is higher than previously reported. Compliance is significantly higher for aromatase inhibitors than tamoxifen; currently there is no discernable difference between individual AIs. Compliance appears higher in affluent patients; however this is not statistically significant. Compliance appears to be independent of age, duration of therapy and prognosis. This study is ongoing and further work comparing different areas is recommended.
Citation Information: Cancer Res 2009;69(2 Suppl):Abstract nr 5093.
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Parnaudeau V, Génermont S, Hénault C, Farrugia A, Robert P, Nicolardot B. Measured and simulated nitrogen fluxes after field application of food-processing and municipal organic wastes. JOURNAL OF ENVIRONMENTAL QUALITY 2009; 38:268-280. [PMID: 19141817 DOI: 10.2134/jeq2007.0486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The aims of this study were to (i) assess N fluxes (mineralization, volatilization, denitrification, leaching) caused by spreading various organic wastes from food-processing industries during a field experiment, and (ii) to identify the main factors affecting N transformation processes after field spreading. Experimental treatments including the spreading of six types of waste and a control soil were set up in August 2000 and studied for 22 mo under bare soil conditions. Ammonia and nitrous oxide emissions, and nitrogen mineralization were measured in experimental devices and extrapolated to field conditions or computed in calculation models. The ammonia emissions varied from 80 to 580 g kg(-1) NH4+-N applied, representing 0 to 90 g N kg(-1) total N applied. Under these meteorologically favorable conditions (dry and warm weather), waste pH was the main factor affecting volatilization rates. Cumulated N2O-N fluxes were estimated at 2 to 5 g kg(-1) total N applied, which was quite low due to the low soil water content during the experimental period; water-filled pore space (WFPS) was confirmed as the main factor affecting N2O fluxes. Nitrogen mineralization from wastes represented 126 to 723 g N kg(-1) organic N added from the incorporation date to 14 May 2001 and was not related to the organic C to organic N ratio of wastes. Nitrogen lost by leaching during the equivalent period ranged from 30 to 890 g kg(-1) total N applied. The highest values were obtained for wastes having the highest inorganic N content and mineralization rates.
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Byrne EJ, Benoit M, Lopez Arrieta JM, Geraldi C, Koopmans R, Rolland Y, Sartorius N, Stoppe G, Robert P. For whom and for what the definition of severe dementia is useful: an EDCON consensus. J Nutr Health Aging 2008; 12:714-9. [PMID: 19043646 DOI: 10.1007/bf03028619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
The European Dementia Consensus Network (EDCON) is a special project of the Madariaga Foundation located in Brussels. The Madariaga Foundation seeks to facilitate collaboration between European countries and between the public and private sector. This paper will review the differences in the definitions of Severe Dementia and summarise the EDCON consensus on their implications for management. EDCON recommends that:--The attributes of the person suffering from dementia should be given as much attention (and are as important for care) as the severity of cognitive decline in dementia;--The dementia syndrome (particularly in it's severe form) is inadequately defined by criteria which only includes the domain of cognition;--Physical, legal, social and cultural factors defining the environment of patients and their families should be carefully examined and that the results of this examination should be used in conjunction with the results of the somatic and psychiatric assessment in planning care and placement of the patient;--patients with severe dementia should have access to palliative care; - family members should be included in the care plans for those with severe dementia who are in institutional care.
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Robert P. Über die Beziehungen der Melaninbildung zu den in der Haut gespeicherten Schwermetallen. Pathobiology 2008. [DOI: 10.1159/000159680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Gillette Guyonnet S, Abellan Van Kan G, Andrieu S, Aquino JP, Arbus C, Becq JP, Berr C, Bismuth S, Chamontin B, Dantoine T, Dartigues JF, Dubois B, Fraysse B, Hergueta T, Hanaire H, Jeandel C, Lagleyre S, Lala F, Nourhashemi F, Ousset PJ, Portet F, Ritz P, Robert P, Rolland Y, Sanz C, Soto M, Touchon J, Vellas B. Prevention of progression to dementia in the elderly: rationale and proposal for a health-promoting memory consultation (an IANA Task Force). J Nutr Health Aging 2008; 12:520-9. [PMID: 18810298 DOI: 10.1007/bf02983204] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Alzheimer's disease (AD) is the most frequent form of dementia and according to the most recent estimation it affects nearly 27 million people in the world. The onset of the disease is generally insidious. It is becoming increasingly evident that the underlying pathophysiological mechanisms are active long before the appearance of the clinical symptoms of the disease. In the current context, it is important to develop strategies to delay the onset of cognitive decline. Delaying the onset by 5 years would reduce the prevalence by half at term, and a delay of 10 years would reduce it by three-quarters. The effectiveness of currently suggested preventive approaches remains to be confirmed, but certain strategies could be applied straight away to at-risk subjects. We propose that a health-promoting memory consultation should be set up for elderly persons who have attended a specialized memory consultation and in whom the diagnosis of dementia and of AD in particular, has not been established by standardized tools. Through this consultation, they would be offered full multidimensional investigation of all aspects of their health status, follow-up could be organized, general practitioners in private practice could be made more conscious of this population and the elderly could be made more aware of the risk factors to which they are exposed. The development of an information policy for the elderly would meet a present need. In our reflection, we must take into account the question of how to give this preventive consultation its due place in the healthcare pathway of the elderly person in order to ensure coordinated follow-up with all the other health professionals involved. The principle of the health-promoting memory consultation is undergoing validation in a large French multicentre preventive trial in 1200 frail elderly persons aged 70 years followed for three years, the Multidomain Alzheimer Preventive Trial (MAPT).
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Dronkers J, Robert P. School Choice in the Light of the Effectiveness Differences of Various Types of Public and Private Schools in 19 OECD Countries. ACTA ACUST UNITED AC 2008. [DOI: 10.1080/15582150802371499] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Jamme F, Robert P, Bouchet B, Saulnier L, Dumas P, Guillon F. Aleurone cell walls of wheat grain: high spatial resolution investigation using synchrotron infrared microspectroscopy. APPLIED SPECTROSCOPY 2008; 62:895-900. [PMID: 18702863 DOI: 10.1366/000370208785284448] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Infrared microspectroscopy and immunolabeling techniques were employed in order to obtain deeper insight into the biochemical nature of aleurone cell walls of wheat grain. The use of a synchrotron source, thanks to its intrinsic brightness, has provided unprecedented information at the level of a few micrometers and has allowed the discrimination of various polysaccharides in cell walls. The high spectral quality obtained in the small analyzed domain has been beneficial in estimating the relative proportions of beta-glucan and arabinoxylan, through the use of principal component analysis (PCA). The highest amount of beta-glucan is found in periclinal cell walls close to the starchy endosperm. The junction regions between aleurone cells are enriched in arabinoxylan. At the early stage of wheat grain development (271 degrees D), the chemical composition along the cell walls is more heterogeneous than at the mature stage. Both synchrotron infrared microspectroscopy and immunolabeling experiments made it possible to reveal the spatial heterogeneity of the various chemical compositions of aleurone cell walls.
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Aït Kaddour A, Barron C, Robert P, Cuq B. Physico-chemical description of bread dough mixing using two-dimensional near-infrared correlation spectroscopy and moving-window two-dimensional correlation spectroscopy. J Cereal Sci 2008. [DOI: 10.1016/j.jcs.2007.07.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Petrovic M, Hurt C, Collins D, Burns A, Camus V, Liperoti R, Marriott A, Nobili F, Robert P, Tsolaki M, Vellas B, Verhey F, Byrne EJ. Clustering of behavioural and psychological symptoms in dementia (BPSD): a European Alzheimer's disease consortium (EADC) study. Acta Clin Belg 2007; 62:426-32. [PMID: 18351187 DOI: 10.1179/acb.2007.062] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVES This cross-sectional study investigated the relationships between behavioural and psychological symptoms of dementia (BPSD). METHODS We recruited 194 patients with dementia from the memory clinic practice of six European Alzheimer's Disease Consortium centres. BPSD were assessed using a pre-designed questionnaire comprising the Neuropsychiatric Inventory (NPI). BPSD scores were analysed by Spearman's correlation analysis and principal components factor analysis. Results were confirmed by performing Varimax rotation of the factors. RESULTS The NPI symptoms occurred very frequently: 96% of the patients displayed at least one symptom. Among them, apathy (59.6%) and depression (58.5%) were the most common abnormalities, followed by irritability (44.6%), anxiety (44%) and agitation (41.5%). Four NPI-based factors were identified (58% of the common variance): psychosis factor (irritability, agitation, hallucinations and anxiety), psychomotor factor (aberrant motor behaviour and delusions), mood liability factor (disinhibition, elation and depression) and instinctual factor (appetite disturbance, sleep disturbance and apathy). CONCLUSION Psychosis, psychomotor factor, mood liability factor and instinctual factor form four distinct behavioural syndromes in dementia. We report the novel observation that depression clusters together with disinhibition and elation within a mood liability factor. This finding highlights the nature of mood, and mood oscillations, from depression to disinhibition within the cluster, and has implications for treatment by taking into consideration the poles of the mood scale and any oscillation between them.
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Masson L, Robert P, Dobarganes MC, Urra C, Romero N, Ortiz J, Goicoechea E, Pérez P, Salamé M, Torres R. Stability of potato chip fried in vegetable oils with different degree of unsaturation. Effect of ascorbyl palmitate during storage. GRASAS Y ACEITES 2007. [DOI: 10.3989/gya.2002.v53.i2.304] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Verhey FRJ, De Vugt ME, Aalten P, Vernooij Dassen MJ, Byrne EJ, Robert P. Caregiver outcomes in disease modifying trials. J Nutr Health Aging 2007; 11:342-4. [PMID: 17653495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Robert P, Verhey FRJ, Aalten P, Cortes F, Byrne EJ. Neuropsychiatric outcome for clinical trials. J Nutr Health Aging 2007; 11:345-7. [PMID: 17653496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Peldschus K, Hamdorf M, Robert P, Adam G, Herborn CU. Präklinische Evaluation eines neuen Gd-Kontrastmittels mit hoher Relaxivität für die kontrastverstärkte MR-Angiographie im Kaninchen. ROFO-FORTSCHR RONTG 2007. [DOI: 10.1055/s-2007-977195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kinner S, Maderwald S, Göricke SL, Blechschmid N, Albert J, Corot C, Robert P, Barkhausen J. MR Angiographie: Vergleich eines neuen Blutpool Kontrastmittels mit Dotarem®. ROFO-FORTSCHR RONTG 2007. [DOI: 10.1055/s-2007-977198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Robert P, Romero N, Ortiz J, Masson L, Barrera-Arellano D. Effect of rosa mosqueta (Rosa rubiginosa
) extract on the performance of chilean hazelnut oil (Gevuina avellana
Mol.) at high temperature. J AM OIL CHEM SOC 2006. [DOI: 10.1007/s11746-006-5025-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Saeed M, Weber O, Lee R, Do L, Robert P, Corot C, Saloner D, Higgins C. CMR 2005: 6.04: Blood-pool contrast medium (Vistarem) discriminates acutely infarcted from scarred myocardium on late enhancement. CONTRAST MEDIA & MOLECULAR IMAGING 2006. [DOI: 10.1002/cmmi.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Herborn CU, Watkins DM, Runge VM, Robert P, Baumann SS, Corot C. Kontrastmittel-verstärkte MR Angiographie: Evaluation des makromolekularen Kontrastmittels P792 in Hasen bei 3.0T und 1.5T. ROFO-FORTSCHR RONTG 2006. [DOI: 10.1055/s-2006-940977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ortiz J, Romero N, Robert P, Araya J, Lopez-Hernández J, Bozzo C, Navarrete E, Osorio A, Rios A. Dietary fiber, amino acid, fatty acid and tocopherol contents of the edible seaweeds Ulva lactuca and Durvillaea antarctica. Food Chem 2006. [DOI: 10.1016/j.foodchem.2005.07.027] [Citation(s) in RCA: 313] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Robert P, Michel E, Benoit M, Lafont V, Baudu C, Bertogliati C, Goni S. P3-33 Validation du NPI-R, version réduite de l’Inventaire Neuropsychiatrique français. Rev Neurol (Paris) 2005. [DOI: 10.1016/s0035-3787(05)85398-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Vellas B, Gauthier S, Allain H, Andrieu S, Aquino JP, Berrut G, Berthel M, Blanchard F, Camus V, Dartigues JF, Dubois B, Forette F, Franco A, Gonthier R, Grand A, Hervy MP, Jeandel C, Joel ME, Jouanny P, Lebert F, Michot P, Montastruc JL, Nourhashemi F, Ousset PJ, Pariente J, Rigaud AS, Robert P, Ruault G, Strubel D, Touchon J, Verny M, Vetel JM. [Consensus statement on severe dementia]. Presse Med 2005; 34:1545-55. [PMID: 16301969 DOI: 10.1016/s0755-4982(05)84221-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Under the auspices of the French Society of Gerontology and Geriatrics, a multidisciplinary group of experts, including geriatricians, neurologists, epidemiologists, psychiatrists, pharmacologists, and public health specialists developed consensus recommendations about care for patients with severe dementia. They defined 21 recommendations for general practitioners, long-term care physicians, and specialists, based on the knowledge currently available (2005). The aim of care at all stages is to mitigate the quality-of-life of patient, caregiver, and family insofar as possible, combining care and future planning until the end of life. Management, to take into account problems including nutritional status, behavior disorders, and ability (or inability) to perform activities of daily living, must be global, multidisciplinary, and coordinated and must optimize use of local medical and social resources. The group also stressed the importance of clinical research to improve knowledge of disease course and assess management strategies and recommended specific area for research.
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Doffoel-Hantz V, Sparsa A, Robert P, Bonnetblanc J, Bedane C. P104 - Efficacité du leflunomide (Arava®) dans une forme sévère de pemphigoïde cicatricielle oculaire. Ann Dermatol Venereol 2005. [DOI: 10.1016/s0151-9638(05)79833-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Vellas B, Gauthier S, Allain H, Andrieu S, Aquino JP, Berrut G, Berthel M, Blanchard F, Camus V, Dartigues JF, Dubois B, Forette F, Franco A, Gonthier R, Grand A, Hervy MP, Jeandel C, Joel ME, Jouanny P, Lebert F, Michot P, Montastruc JL, Nourhashemi F, Ousset PJ, Pariente J, Rigaud AS, Robert P, Ruault G, Strubel D, Touchon J, Verny M, Vetel JM. Consensus sur la démence de type Alzheimer au stade sévère. Rev Neurol (Paris) 2005; 161:868-77. [PMID: 16244574 DOI: 10.1016/s0035-3787(05)85152-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Under the auspices of the French Society of Gerontology and Geriatrics, a multidisciplinary team including geriatritians, neurologists, epidemiologists, psychiatrists, pharmacologists and public health specialists developed a consensus on care for patients with severe dementia. They defined 21 recommendations for general practitioners, long-term care physicians and specialists based on knowledge available in 2005. At all stages of the disease, the objective of care is to improve as much as possible quality-of-life for the patient and his/her family, including a life project until the end of life. It is always possible to do something for these patients and their family: nutritional status, behavior disorders, and incapacities to deal with basic activities of daily life have to be taken in consideration. Resource allocation and proximity care have to be targeted. Research areas necessary to improve the care of patients with severe dementia has been selected.
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