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Piau A, Steinmeyer Z, Cesari M, Kornfeld J, Beattie Z, Kaye J, Vellas B, Nourhashemi F. Intrinsic Capacitiy Monitoring by Digital Biomarkers in Integrated Care for Older People (ICOPE). J Frailty Aging 2021; 10:132-138. [PMID: 33575701 DOI: 10.14283/jfa.2020.51] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The WHO action plan on aging expects to change current clinical practices by promoting a more personalized model of medicine. To widely promote this initiative and achieve this goal, healthcare professionals need innovative monitoring tools. Use of conventional biomarkers (clinical, biological or imaging) provides a health status assessment at a given time once a capacity has declined. As a complement, continuous monitoring thanks to digital biomarkers makes it possible to remotely collect and analyze real life, ecologically valid, and continuous health related data. A seamless assessment of the patient's health status potentially enables early diagnosis of IC decline (e.g. sub-clinical or transient events not detectable by episodic evaluations) and investigation of its probable causes. This narrative review aims to develop the concept of digital biomarkers and its implementation in IC monitoring.
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Affiliation(s)
- A Piau
- Antoine Piau, La Cité de la Santé, Bâtiment Ex-Biochimie, Hôpital La Grave, Place Lange, TSA 60033, 31059 Toulouse Cedex 9, France, E-mail address: , Phone number: +335 61 32 30 10, Fax number: +335 61 77 64 75
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Gombault‐Datzenko E, Gallini A, Carcaillon‐Bentata L, Fabre D, Nourhashemi F, Andrieu S, Rachas A, Gardette V. Alzheimer’s disease and related syndromes and hospitalization: a nationwide 5‐year longitudinal study. Eur J Neurol 2020; 27:1436-1447. [DOI: 10.1111/ene.14256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/01/2019] [Accepted: 04/02/2020] [Indexed: 12/25/2022]
Affiliation(s)
| | - A. Gallini
- Department of Epidemiology University Hospital of Toulouse Toulouse France
- UMR1027 Epidemiology and Analyses in Public Health INSERM Toulouse France
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
| | | | - D. Fabre
- Department of Medical Information University Hospital of Toulouse Toulouse France
| | - F. Nourhashemi
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
- Gérontopole Cité de la Santé University Hospital of Toulouse Toulouse France
| | - S. Andrieu
- Department of Epidemiology University Hospital of Toulouse Toulouse France
- UMR1027 Epidemiology and Analyses in Public Health INSERM Toulouse France
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
| | | | - V. Gardette
- Department of Epidemiology University Hospital of Toulouse Toulouse France
- UMR1027 Epidemiology and Analyses in Public Health INSERM Toulouse France
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
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Tavassoli N, Piau A, Berbon C, De Kerimel J, Lafont C, De Souto Barreto P, Guyonnet S, Takeda C, Carrie I, Angioni D, Paris F, Mathieu C, Ousset P, Balardy L, Voisin T, Sourdet S, Delrieu J, Bezombes V, Pons-Pretre V, Andrieu S, Nourhashemi F, Rolland Y, Soto M, Beard J, Sumi Y, Araujo Carvalho I, Vellas B. Framework Implementation of the INSPIRE ICOPE-CARE program in collaboration with the World Health Organization (WHO) in the Occitania region. J Frailty Aging 2020; 10:103-109. [DOI: 10.14283/jfa.2020.26] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Introduction: Limiting the number of dependent older people in coming years will be a major economic and human challenge. In response, the World Health Organization (WHO) has developed the «Integrated Care for Older People (ICOPE)» approach. The aim of the ICOPE program is to enable as many people as possible to age in good health. To reach this objective, the WHO proposes to follow the trajectory of an individual’s intrinsic capacity, which is the composite of all their physical and mental capacities and comprised of multiple domains including mobility, cognition, vitality / nutrition, psychological state, vision, hearing. Objective: The main objective of the INSPIRE ICOPE-CARE program is to implement, in clinical practice at a large scale, the WHO ICOPE program in the Occitania region, in France, to promote healthy aging and maintain the autonomy of seniors using digital medicine. Method: The target population is independent seniors aged 60 years and over. To follow this population, the 6 domains of intrinsic capacity are systematically monitored with pre-established tools proposed by WHO especially STEP 1 which has been adapted in digital form to make remote and large-scale monitoring possible. Two tools were developed: the ICOPE MONITOR, an application, and the BOTFRAIL, a conversational robot. Both are connected to the Gerontopole frailty database. STEP 1 is performed every 4-6 months by professionals or seniors themselves. If a deterioration in one or more domains of intrinsic capacity is identified, an alert is generated by an algorithm which allows health professionals to quickly intervene. The operational implementation of the INSPIRE ICOPE-CARE program in Occitania is done by the network of Territorial Teams of Aging and Prevention of Dependency (ETVPD) which have more than 2,200 members composed of professionals in the medical, medico-social and social sectors. Targeted actions have started to deploy the use of STEP 1 by healthcare professionals (physicians, nurses, pharmacists,…) or different institutions like French National old age insurance fund (CNAV), complementary pension funds (CEDIP), Departmental Council of Haute Garonne, etc. Perspective: The INSPIRE ICOPE-CARE program draws significantly on numeric tools, e-health and digital medicine to facilitate communication and coordination between professionals and seniors. It seeks to screen and monitor 200,000 older people in Occitania region within 3 to 5 years and promote preventive actions. The French Presidential Plan Grand Age aims to largely implement the WHO ICOPE program in France following the experience of the INSPIRE ICOPE-CARE program in Occitania.
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de Kerimel J, Tavassoli N, Lafont C, Soto M, Pedra M, Nourhashemi F, Lagourdette C, Bouchon L, Chaléon A, Sourdet S, Rolland Y, Cesari M, Vellas B. How to Manage Frail Older Adults in the Community? Proposal of a Health Promotion Program Experienced in a City of 16,638 Inhabitants in France. J Frailty Aging 2019; 7:120-126. [PMID: 29741197 DOI: 10.14283/jfa.2017.47] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Health promotion programs could prevent and delay frailty and functional decline. However, in practice, the planning and establishment of such a program is a challenge for health care providers. We report an experimental model of screening and management for frail elderly conducted in Cugnaux, city of 16,638 inhabitants in France, by the Toulouse Gerontopole and the social care service of the Cugnaux City Hall. METHODS A frailty screening self-administered questionnaire (FiND questionnaire) was sent to community-dwelling residents of 70 years old and over of Cugnaux. The completed questionnaires were analyzed and the subjects were classed into three groups: robust, frail, mobility disability, based on their score. Frail subjects and those with mobility disability invited to undergo a frailty assessment in the premises of the town hall realized by a nurse in order to identify the causes of their frailty and propose them a personalized intervention plan (PIP). RESULTS The FiND questionnaire was sent to the residents of Cugnaux of 70 years old and over (n=2,003). After two mailings, 860 (42.9%) completed questionnaires were received. Mean age of the responders was 79.0 ± 6.2 years and 59.6% women (n= 511). According to the questionnaires analysis, 393 (45.7%) were robust, 212 (24.6%) frail, 240 (27.9%) had a mobility disability and 15 (1.7%) could not be classified due to missing data. 589 (68.5%) subjects accepted to be contacted by the Gerontopole nurse. The assessment by the nurse was proposed to frail subjects and those with mobility disability (n=313). Until 31 December 2016, 136 patients have been evaluated. The mean age was 80.1±5.4 and most patients were women (69.9%). The mean ADL score was 5.8±0.5 and the IADL showed a mean score of 6.9±1.7. According to Fried definition of frailty, 76 patients (55.9%) were pre-frail, and 35 (25.7%) frail. Concerning the frailty domains identified, 75 patients (55.1%) showed the alteration of physical performance, 70 (51.5%) thymic disorders and 46 (33.8%) sensory disorders. Preventive interventions proposed in the PIP were mostly physical interventions (86.8%, n=118) followed by cognitive (61.8%, n=84) and nutritional (39.7%, n=54) interventions. DISCUSSION This project shows the feasibility to implement a care model in the community. It permitted a large identification of frail elderly people in the city population, insuring their assessment and clinical follow up to maintain their capacities and referring them to social services.
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Affiliation(s)
- J de Kerimel
- Justine de Kerimel, E-mail address: , Postal address : La Cité de la Santé - Gérontopôle de Toulouse - Équipe Régionale Vieillissement et Prévention de la Dépendance 20 rue du Pont Saint Pierre - TSA 60033 - 31059 Toulouse Cedex 9 - France, Phone number: 05 61 77 70 12 Fax number: 05 61 77 64 75
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Pothier K, Soriano G, Lussier M, Naudin A, Costa N, Guyonnet S, Piau A, Ousset PJ, Nourhashemi F, Vellas B, de Souto Barreto P. A web-based multidomain lifestyle intervention with connected devices for older adults: research protocol of the eMIND pilot randomized controlled trial. Aging Clin Exp Res 2018; 30:1127-1135. [PMID: 29368298 DOI: 10.1007/s40520-018-0897-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 01/16/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Multidomain interventions composed of nutritional counseling, exercise and cognitive trainings have shown encouraging results as effective preventive strategies delaying age-related declines. However, these interventions are time- and resource-consuming. The use of Information and Communication Technologies (ICT) might facilitate the translation from research into real-world practice and reach a massive number of people. AIM This article describes the protocol of the eMIND study, a randomized controlled trial (RCT) using a web-based multidomain intervention for older adults. METHODS One hundred and twenty older adults (≥ 65 years), with a spontaneous memory complaint, will be randomly assigned to a six-month web-based multidomain (nutritional counseling, physical and cognitive trainings) intervention group with a connected accelerometer (number of steps, energy expenditure), or to a control group with access to general information on healthy aging plus the accelerometer, but no access to the multidomain intervention. The main outcome is the feasibility/acceptability of the web-based intervention. Secondary clinical outcomes include: cognitive functions, physical performance, nutritional status and cost-effectiveness. RESULTS We expect a high amount of adherers (ie, > 75% compliance to the protocol) to reflect the feasibility. Acceptability, assessed through interviews, should allow us to understand motivators and barriers to this ICT intervention. We also expect to provide data on its effects on various clinical outcomes and efficiency. CONCLUSION AND DISCUSSION The eMIND study will provide crucial information to help developing a future and larger web-based multidomain lifestyle RCT, which should facilitate the translation of this ICT intervention from the research world into real-life clinical practice for the healthcare of older adults.
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Affiliation(s)
- Kristell Pothier
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France.
| | - G Soriano
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
| | - M Lussier
- School of Rehabilitation Sciences, Faculty of Medicine, Université de Montréal, Montréal, H3C 3J7, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal, Montréal, H3W 1W5, Canada
| | - A Naudin
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
| | - N Costa
- Medical Information Department, University Hospital of Toulouse, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
| | - S Guyonnet
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
| | - A Piau
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
| | - P J Ousset
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
| | - F Nourhashemi
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
| | - B Vellas
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
| | - P de Souto Barreto
- Institut du Vieillissement, Gérontopôle de Toulouse, Centre Hospitalo-Universitaire de Toulouse (CHU Toulouse), 37 allée Jules Guesde, 31000, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
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Sourdet S, Rochette C, de Souto Barreto P, Nourhashemi F, Piau A, Vellas B, Rolland Y. Drug Prescriptions in Nursing Home Residents during their Last 6 Months of Life: Data from the IQUARE Study. J Nutr Health Aging 2018; 22:904-910. [PMID: 30272091 DOI: 10.1007/s12603-018-1071-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To assess the drug prescriptions of nursing home (NH) residents during the 6 months prior to their death, and the impact of the recognition of « life expectancy lower than 6 months » by the NH staff on the prescriptions. DESIGN Prospective study. SETTING 175 nursing homes in France. PARTICIPANTS 6275 residents were included from May to June 2011. MEASUREMENTS The initial drug prescriptions of the residents who deceased within 6 months were compared with those who did not decease. Among the residents deceased within 6 months, the drug prescriptions were compared between the residents who were «considered at the end of their life» and those who were not. Potentially inappropriate prescriptions (PIP) were analyzed using Laroche criteria and a list of therapies considered as inappropriate at the end of life. RESULTS 498 residents (7.9%) died within 6 months after their inclusion: they had significantly more therapies (8.3 ± 3.8 vs. 7.9 ± 3.5, p=0.048) than non-deceased people. Sixty-one of the residents deceased within 6 months were considered by the NH staff as «end of life residents » (12.2%). They received significantly less drugs (6.4 ± 4.2 vs 8.5 ± 3.6, p<0.001) than NH's residents not identified at the end of their life. They had a more frequent prescription of opioids (p<0.001), and less antipsychotics (p<0.001), lipid-lowering drugs (p=0.006), or antihypertensive therapies (p<0.01). They also received significantly less PIP (59.0% received at least one inappropriate prescription, vs. 87.2%, p<0.001). CONCLUSION An important proportion of nursing home residents received PIP. The quality of prescriptions in patients identified at the end of their life seems to improve, but more than half still receive inappropriate drugs. Special attention in prescribing should be given to these patients presenting a high risk of adverse events.
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Affiliation(s)
- S Sourdet
- S Sourdet, Centre Hospitalier Universitaire de Toulouse, France,
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Villars H, Gardette V, Hein C, Perrin A, de Peretti E, Zueras A, Vellas B, Nourhashemi F. THERAPEUTIC EDUCATION IN ALZHEIMER’S DISEASE AND QUALITY OF LIFE: THERAD RANDOMIZED CONTROLLED TRIAL. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- H. Villars
- Geriatric department, Toulouse University Hospital, Toulouse, France,
| | - V. Gardette
- Department of Epidemiology and Public Health, Toulouse, France, Toulouse, France,
- Inserm U 1027, University Toulouse III, F-31073, Toulouse, France, Toulouse, France,
| | - C. Hein
- Geriatric department, Toulouse University Hospital, Toulouse, France,
| | - A. Perrin
- Geriatric department, Toulouse University Hospital, Toulouse, France,
| | - E. de Peretti
- Geriatric department, Toulouse University Hospital, Toulouse, France,
| | - A. Zueras
- Geriatric department, Toulouse University Hospital, Toulouse, France,
| | - B. Vellas
- Geriatric department, Toulouse University Hospital, Toulouse, France,
- Inserm U 558, University Toulouse III, F-31073, Toulouse, France, Toulouse, France
| | - F. Nourhashemi
- Geriatric department, Toulouse University Hospital, Toulouse, France,
- Inserm U 558, University Toulouse III, F-31073, Toulouse, France, Toulouse, France
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Piau A, Charlon Y, Campo E, Nourhashemi F, Vellas B. THE RESPECT SHOE INSOLE TO MONITOR FRAILTY PARAMETERS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- A. Piau
- Gérontopôle, Toulouse University Hospital, Toulouse, France,
| | | | | | - F. Nourhashemi
- Gérontopôle, Toulouse University Hospital, Toulouse, France,
| | - B. Vellas
- Gérontopôle, Toulouse University Hospital, Toulouse, France,
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Villars H, Champarnaud M, Balardy L, Nourhashemi F. THERAPEUTIC PATIENT EDUCATION AND COUNSELLING IN GERIATRIC ONCOLOGY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- H. Villars
- Geriatric Department, Toulouse University Hospital, Toulouse, France,
| | - M. Champarnaud
- Geriatric Department, Toulouse University Hospital, Toulouse, France,
| | - L. Balardy
- Geriatric Department, Toulouse University Hospital, Toulouse, France,
| | - F. Nourhashemi
- Geriatric Department, Toulouse University Hospital, Toulouse, France,
- U558 Inserm, Toulouse, France
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Tavassoli N, Guyonnet S, Abellan Van Kan G, Sourdet S, Krams T, Soto ME, Subra J, Chicoulaa B, Ghisolfi A, Balardy L, Cestac P, Rolland Y, Andrieu S, Nourhashemi F, Oustric S, Cesari M, Vellas B. Description of 1,108 older patients referred by their physician to the "Geriatric Frailty Clinic (G.F.C) for Assessment of Frailty and Prevention of Disability" at the gerontopole. J Nutr Health Aging 2014; 18:457-64. [PMID: 24886728 DOI: 10.1007/s12603-014-0462-z] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Frailty is considered as an early stage of disability which, differently from disability, is still amenable for preventive interventions and is reversible. In 2011, the "Geriatric Frailty Clinic (G.F.C) for Assessment of Frailty and Prevention of Disability" was created in Toulouse, France, in association with the University Department of General Medicine and the Midi-Pyrénées Regional Health Authority. This structure aims to support the comprehensive and multidisciplinary assessment of frail older persons, to identify the specific causes of frailty and to design a personalized preventive plan of intervention against disability. In the present paper, we describe the G.F.C structure, organization, details of the global evaluation and preventive interventions against disability, and provide the main characteristics of the first 1,108 patients evaluated during the first two years of operation. METHODS Persons aged 65 years and older, considered as frail by their physician (general practitioner, geriatrician or specialist) in the Toulouse area, are invited to undergo a multidisciplinary evaluation at the G.F.C. Here, the individual is assessed in order to detect the potential causes for frailty and/or disability. At the end of the comprehensive evaluation, the team members propose to the patient (in agreement with the general practitioner) a Personalized Prevention Plan (PPP) specifically tailored to his/her needs and resources. The G.F.C also provides the patient's follow-up in close connection with family physicians. RESULTS Mean age of our population was 82.9 ± 6.1 years. Most patients were women (n=686, 61.9%). According to the Fried criteria, 423 patients (39.1%) were pre-frail, and 590 (54.5%) frail. Mean ADL (Activities of Daily Living) score was 5.5 ± 1.0. Consistently, IADL (Instrumental ADL) showed a mean score of 5.6 ± 2.4. The mean gait speed was 0.78 ± 0.27 and 25.6% (272) of patients had a SPPB (Short Physical Performance Battery) score equal to or higher than 10. Dementia was observed in 14.9% (111) of the G.F.C population according to the CDR scale (CDR ≥2). Eight percent (84) presented an objective state of protein-energy malnutrition with MNA (Mini Nutritional Assessment) score < 17 and 39.5% (414) were at risk of malnutrition (MNA=17-23.5). Concerning PPP, for 54.6% (603) of patients, we found at least one medical condition which needed a new intervention and for 32.8% (362) substantial therapeutic changes were recommended. A nutritional intervention was proposed for 61.8% (683) of patients, a physical activity intervention for 56.7% (624) and a social intervention for 25.7% (284). At the time of analysis, a one-year reassessment had been carried out for 139 (26.7%) of patients. CONCLUSIONS The G.F.C was developed to move geriatric medicine to frailty, an earlier stage of disability still reversible. Its particularity is that it is intended for a single target population that really needs preventive measures: the frail elderly screened by physicians. The screening undergone by physicians was really effective because 93.6% of the subjects who referred to this structure were frail or pre-frail according to Fried's classification and needed different medical interventions. The creation of units like the G.F.C, specialized in evaluation, management and prevention of disability in frail population, could be an interesting option to support general practitioners, promote the quality of life of older people and increase life expectancy without disability.
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Affiliation(s)
- N Tavassoli
- Neda Tavassoli, Gérontopôle de Toulouse, Hôpital Garonne, 224 avenue de Casselardit, 31300 Toulouse, France, Tel.: (33) 5 61 77 64 94 Fax: (33) 5 61 49 64 75 E-mail:
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Vellas B, Gillette-Guyonnet S, Touchon J, Dantoine T, Dartigues J, Cuffi M, Bordes S, Gasnier Y, Robert P, Bories L, Rouaud O, Desclaux F, Sudres K, Bonnefoy M, Pesce A, Dufouil C, Lehericy S, Chupin M, Mangin J, Payoux P, Adel D, Legrand P, Catheline D, Kanony C, Zaim M, Molinier L, Costa N, Delrieu J, Voisin T, Faisant C, Lala F, Nourhashemi F, Rolland Y, Abellan Van Kan G, Dupuy C, Cantet C, Cestac P, Belleville S, Willis S, Cesari M, Weiner M, Soto M, Ousset P, Andrieu S, Carrie I. MAPT STUDY: A MULTIDOMAIN APPROACH FOR PREVENTING ALZHEIMER’S DISEASE: DESIGN AND BASELINE DATA. J Prev Alzheimers Dis 2014. [DOI: 10.14283/jpad.2014.34] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Objective: The Multidomain Alzheimer Preventive Trial (MAPT study) was designed to assess the efficacy of isolated supplementation with omega-3 fatty acid, an isolated multidomain intervention (consisting of nutritional counseling, physical exercise, cognitive stimulation) or a combination of the two interventions on the change of cognitive functions in frail subjects aged 70 years and older for a period of 3 years. Ancillary neuroimaging studies were additionally implemented to evaluate the impact of interventions on cerebral metabolism (FDG PET scans) and atrophy rate (MRIs), as well as brain amyloïd deposit (AV45 PET scans). Design, patients: 1680 subjects (mean age: 75.3 years; female: 64.8 %), enrolled by 13 memory clinics, were randomized into one of the following four groups: omega-3 supplementation alone, multidomain intervention alone, omega-3 plus multidomain intervention, or placebo. Participants underwent cognitive, functional and biological assessments at M6, M12, M24 and M36 visits. The primary endpoint is a change of memory function at 3 years, as assessed by the Free and Cued Selective Reminding test. All participants will be followed for 2 additional years after the 3-years intervention (MAPT PLUS extension study). Interventions: 1/ Omega-3 supplementation: two soft capsules daily as a single dose, containing a total of 400 mg docosahexaenoic acid (DHA), i.e., 800 mg docosahexaenoic acid per day, for 3 years. 2/ Multidomain intervention: collective training sessions conducted in small groups (6–8 participants) in twelve 120-minute sessions over the first 2 months (two sessions a week for the first month, and one session a week the second month) then a 60-minute session per month in the following three areas: nutrition, physical activity, and cognition until the end of the 3 years. In addition to the collective sessions, individualized preventive outpatient visits exploring possible risk factors for cognitive decline are performed at baseline, M12 and M24. Baseline population: For cognition, the mean MMSE at baseline was 28.1 (± 1.6). About 58% and 42% of participants had a CDR score equal to 0 and 0.5, respectively. Regarding mobility status, 200 (11.9%) had a 4-m gait speed lower or equal to 0.8 m/s. According to the Fried criteria, 673 (42.1%) participants were considered pre frail, and 51 (3.2%) frail. The red blood cell DHA content was 26.1 ± 8.1 µg/g. Five hundred and three participants underwent baseline MRI. AV45 PET scans were performed in 271 individuals and preliminary results showed that 38.0% had a cortical SUVR > 1.17, which gave an indication of significant brain amyloïd deposit. Discussion: The MAPT trial is presently the first largest and longest multidomain preventive trial relevant to cognitive decline in older adults with subjective memory complaints. The multidomain intervention designed for the MAPT trial is likely to be easily implemented within the general population.
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Affiliation(s)
- M Cesari
- Matteo Cesari, MD, PhD. Institut du Vieillissement, Université Toulouse III - Paul Sabatier. 37 Allées Jules Guesde, 31000 Toulouse, France. Phone: +33 (0)5 61145628; Fax: +33 (0)5 61145640;
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Kelaiditi E, Cesari M, Canevelli M, van Kan GA, Ousset PJ, Gillette-Guyonnet S, Ritz P, Duveau F, Soto ME, Provencher V, Nourhashemi F, Salvà A, Robert P, Andrieu S, Rolland Y, Touchon J, Fitten JL, Vellas B. Cognitive frailty: rational and definition from an (I.A.N.A./I.A.G.G.) international consensus group. J Nutr Health Aging 2013; 17:726-34. [PMID: 24154642 DOI: 10.1007/s12603-013-0367-2] [Citation(s) in RCA: 558] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The frailty syndrome has recently attracted attention of the scientific community and public health organizations as precursor and contributor of age-related conditions (particularly disability) in older persons. In parallel, dementia and cognitive disorders also represent major healthcare and social priorities. Although physical frailty and cognitive impairment have shown to be related in epidemiological studies, their pathophysiological mechanisms have been usually studied separately. An International Consensus Group on "Cognitive Frailty" was organized by the International Academy on Nutrition and Aging (I.A.N.A) and the International Association of Gerontology and Geriatrics (I.A.G.G) on April 16th, 2013 in Toulouse (France). The present report describes the results of the Consensus Group and provides the first definition of a "Cognitive Frailty" condition in older adults. Specific aim of this approach was to facilitate the design of future personalized preventive interventions in older persons. Finally, the Group discussed the use of multidomain interventions focused on the physical, nutritional, cognitive and psychological domains for improving the well-being and quality of life in the elderly. The consensus panel proposed the identification of the so-called "cognitive frailty" as an heterogeneous clinical manifestation characterized by the simultaneous presence of both physical frailty and cognitive impairment. In particular, the key factors defining such a condition include: 1) presence of physical frailty and cognitive impairment (CDR=0.5); and 2) exclusion of concurrent AD dementia or other dementias. Under different circumstances, cognitive frailty may represent a precursor of neurodegenerative processes. A potential for reversibility may also characterize this entity. A psychological component of the condition is evident and concurs at increasing the vulnerability of the individual to stressors.
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Affiliation(s)
- E Kelaiditi
- Eirini Kelaiditi, Institut du Vieillissement, Gérontopôle, Université de Toulouse III-Paul Sabatier. 37 Allées Jules Guesde, 31000 Toulouse, France. Phone: +33 (0) 56114-5668;
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Couderc S, Hoang S, Lebaudy C, Secher M, Hein C, Nourhashemi F, Cestac P. CPC-068 Impact of Optimising Prescriptions to Reduce the Risk of Falls in Elderly People. Eur J Hosp Pharm 2013. [DOI: 10.1136/ejhpharm-2013-000276.525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Rolland Y, Tavassoli N, Gillette-Guyonnet S, Perrin A, Hermabessière S, Ousset PJ, Nourhashemi F, Cestac P, Vellas B. Multidisciplinary team meetings (MDTM) in detection of Alzheimer's disease: data from the IDEM study. J Nutr Health Aging 2013; 17:137-41. [PMID: 23364491 DOI: 10.1007/s12603-012-0403-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION The National Institute for Health and Clinical Excellence (NICE) in the United Kingdom, the Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen (IQWIG) in Germany and the Haute Autorité de Santé (HAS) in France have recently set out guidelines on prescription of anti-dementia medication. The HAS proposes in particular that continuation of these drugs for longer than one year should be decided in multidisciplinary team meetings (MDTM). OBJECTIVE To assess the feasibility of MDTM and the satisfaction of coordinating physicians from institutions for the dependent elderly (nursing home, NH) and expert physicians from memory clinics who have participated in the meetings. METHODS Survey carried out among physicians who had participated in the MDTM held as part of the IDEM study (Interest of systematic tracking of dementia cases in NH: analysing the contribution of MDTM in Alzheimer's disease and related diseases; PHRC National 2009, Code 0910701). The survey evaluated the organization of MDTM and the physicians' opinion of these meetings. RESULTS The cases of 574 patients were discussed in MDTM involving 133 healthcare professionals (32 coordinating physicians, 48 expert physicians, 4 general practitioners and 49 other health professionals). The mean number of participants was 4.2±1.6. About 16 minutes were spent discussing the case of each resident. About 90% of physicians considered that the meetings were useful. Overall assessment of their efficacy was 11.5/20 for the coordinating physicians and 14.1/20 for the expert physicians. The benefits of MDTM in relation to the work entailed were considered important by 60% of expert physicians and 33% of coordinating physicians. CONCLUSIONS Our survey confirmed the feasibility of MDTM in the field of Alzheimer's disease. The overall benefit/workload ratio of the meetings was considered to be favorable for the expert physicians. The benefits of MDTM were turned out to be less appreciated by the coordinating physicians according to high workload involved.
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Affiliation(s)
- Y Rolland
- Gérontopôle de Toulouse, Département de Médecine Interne et Gérontologie Clinique, Centre Hospitalo-Universitaire de Toulouse, Toulouse, France.
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Coley N, Gardette V, Cantet C, Gillette-Guyonnet S, Nourhashemi F, Vellas B, Andrieu S. How Should We Deal with Missing Data in Clinical Trials Involving Alzheimers Disease Patients? Curr Alzheimer Res 2011; 8:421-33. [PMID: 21244348 DOI: 10.2174/156720511795745339] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Accepted: 11/15/2010] [Indexed: 11/22/2022]
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Coley N, Gardette V, Cantet C, Gillette-Guyonnet S, Nourhashemi F, Vellas B, Andrieu S. How Should We Deal with Missing Data in Clinical Trials Involving Alzheimer's Disease Patients? Curr Alzheimer Res 2011. [DOI: 10.2174/1567211212443482050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hein C, Sourdet S, Piau A, Villars H, Nourhashemi F, Vellas B. Enjeux et moyens du suivi des malades souffrant de la maladie d’Alzheimer. Rev Med Interne 2011; 32:154-8. [DOI: 10.1016/j.revmed.2010.03.455] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Revised: 02/10/2010] [Accepted: 03/03/2010] [Indexed: 11/16/2022]
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Villars H, Oustric S, Andrieu S, Baeyens JP, Bernabei R, Brodaty H, Brummel-Smith K, Celafu C, Chappell N, Fitten J, Frisoni G, Froelich L, Guerin O, Gold G, Holmerova I, Iliffe S, Lukas A, Melis R, Morley JE, Nies H, Nourhashemi F, Petermans J, Ribera Casado J, Rubenstein L, Salva A, Sieber C, Sinclair A, Schindler R, Stephan E, Wong RY, Vellas B. The primary care physician and Alzheimer's disease: an international position paper. J Nutr Health Aging 2010; 14:110-20. [PMID: 20126959 DOI: 10.1007/s12603-010-0022-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This paper aims to define the role of the primary care physician (PCP) in the management of Alzheimer's disease (AD) and to propose a model for a work plan. The proposals in this position paper stem from a collaborative work of experts involved in the care of AD patients. It combines evidence from a literature review and expert's opinions who met in Paris, France, on July 2009 during the International Association of Geriatrics and Gerontology (IAGG) World Congress. The PCP's intervention appears essential at many levels: detection of the onset of dementia, diagnostic management, treatment and follow-up. The key role of the PCP in the management of AD, as care providers and care planners, is consolidated by the family caregiver's confidence in their skills. In primary care practice the first step is to identify dementia. The group proposes a "case finding" strategy, in target situations in which dementia should be detected to allow, secondarily, a diagnosis of AD, in certain cases. We propose that the PCP identifies 'typical' cases. In typical cases, among older subjects, the diagnosis of "probable AD" can be done by the PCP and then confirm by the specialist. While under-diagnosis of AD exists, so does under-disclosure. Disclosure to patient and family should be done by both specialist and PCP. Then, the PCP has a central role in management of the disease with the general objectives to detect, prevent and treat, when possible, the complications of the disease (falls, malnutrition, behavioural and psychological symptoms of dementia). The PCP needs to give basic information to the caregiver on respite care and home support services in order to prevent crisis situations such as unplanned institutionalisation and "emergency" hospital admission. Finally, therapeutic research must be integrated in the daily practice of PCP. It is a matter of patients' right to benefit from access to innovation and clinical research whatever his age or diseases, while of course fully respecting the rules and protective measures that are in force.
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Affiliation(s)
- H Villars
- Gérontopôle, Alzheimer's Disease Research and Clinical Center, Toulouse University Hospital, Toulouse, France.
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Abellan van Kan G, Rolland Y, Andrieu S, Bauer J, Beauchet O, Bonnefoy M, Cesari M, Donini LM, Gillette Guyonnet S, Inzitari M, Nourhashemi F, Onder G, Ritz P, Salva A, Visser M, Vellas B. Gait speed at usual pace as a predictor of adverse outcomes in community-dwelling older people an International Academy on Nutrition and Aging (IANA) Task Force. J Nutr Health Aging 2009; 13:881-9. [PMID: 19924348 DOI: 10.1007/s12603-009-0246-z] [Citation(s) in RCA: 1248] [Impact Index Per Article: 83.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2009] [Accepted: 07/25/2009] [Indexed: 12/16/2022]
Abstract
INTRODUCTION The use of a simple, safe, and easy to perform assessment tool, like gait speed, to evaluate vulnerability to adverse outcomes in community-dwelling older people is appealing, but its predictive capacity is still questioned. The present manuscript summarises the conclusions of an expert panel in the domain of physical performance measures and frailty in older people, who reviewed and discussed the existing literature in a 2-day meeting held in Toulouse, France on March 12-13, 2009. The aim of the IANA Task Force was to state if, in the light of actual scientific evidence, gait speed assessed at usual pace had the capacity to identify community-dwelling older people at risk of adverse outcomes, and if gait speed could be used as a single-item tool instead of more comprehensive but more time-consuming assessment instruments. METHODS A systematic review of literature was performed prior to the meeting (Medline search and additional pearling of reference lists and key-articles supplied by Task Force members). Manuscripts were retained for the present revision only when a high level of evidence was present following 4 pre-selected criteria: a) gait speed, at usual pace, had to be specifically assessed as a single-item tool, b) gait speed should be measured over a short distance, c) at baseline, participants had to be autonomous, community-dwelling older people, and d) the evaluation of onset of adverse outcomes (i.e. disability, cognitive impairment, institutionalisation, falls, and/or mortality) had to be assessed longitudinally over time. Based on the prior criteria, a final selection of 27 articles was used for the present manuscript. RESULTS Gait speed at usual pace was found to be a consistent risk factor for disability, cognitive impairment, institutionalisation, falls, and/or mortality. In predicting these adverse outcomes over time, gait speed was at least as sensible as composite tools. CONCLUSIONS Although more specific surveys needs to be performed, there is sufficient evidence to state that gait speed identifies autonomous community-dwelling older people at risk of adverse outcomes and can be used as a single-item assessment tool. The assessment at usual pace over 4 meters was the most often used method in literature and might represent a quick, safe, inexpensive and highly reliable instrument to be implemented.
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Affiliation(s)
- G Abellan van Kan
- Gérontopôle, Department of Geriatric Medicine, Toulouse University Hospital, Toulouse, France.
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Piau A, Nourhashemi F, Vellas B. Iatrogénie et maladie d’Alzheimer. Rev Med Interne 2009; 30 Suppl 4:S302-6. [DOI: 10.1016/j.revmed.2009.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Gardette V, Cestac P, Andrieu S, Cantet C, Montastruc JL, Nourhashemi F, Lapeyre-Mestre M, Vellas B. Profil d’utilisation des médicaments spécifiques antidémentiels et des psychotropes dans la maladie d’Alzheimer : l’étude Plasa. Rev Epidemiol Sante Publique 2009. [DOI: 10.1016/j.respe.2009.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Delrieu J, Voisin T, Andrieu S, Belliard S, Belmin J, Blanchard F, Ceccaldi M, Dartigues JF, Defontaines B, Lehericy S, Mekies C, Moreaud O, Naccache L, Nourhashemi F, Ousset PJ, Pasquier F, Payoux P, Puisieux F, Robert P, Touchon J, Vellas B, Dubois B. Mild Alzheimer's disease: a "position paper". J Nutr Health Aging 2009; 13:503-19. [PMID: 19536419 DOI: 10.1007/s12603-009-0101-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Under the auspices of the Societe Francaise de Geriatrie et Gerontologie, a multi-disciplinary group of specialists in geriatrics, neurology, epidemiology, psychiatry, neuroradiology and nuclear medicine met with the aim of drawing up references on the methods for diagnosing and treating mild Alzheimer's disease. The critical analysis of international literature, conducted by Professor Bruno Vellas for the scientific committee, has served to support study of the latest knowledge in 2008. The multi-disciplinary group met on 14 and 15 May 2008 in order to set out the questions that this study must answer and to allocate draft studies. Thus, it has been possible to conduct a study focused on mild Alzheimer's disease, giving particular attention to diagnostic procedure, specific methods of treatment and the benefits of making a diagnosis.
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Affiliation(s)
- J Delrieu
- Service de médecine interne gériatrique et gérontologie clinique, Gérontopôle, CHU Toulouse, Hôpital Purpan Casselardit, Toulouse, France
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Soto ME, Andrieu S, Arbus C, Ceccaldi M, Couratier P, Dantoine T, Dartigues JF, Gillette-Guyonnet S, Nourhashemi F, Ousset PJ, Poncet M, Portet F, Touchon J, Vellas B. Rapid cognitive decline in Alzheimer's disease. Consensus paper. J Nutr Health Aging 2008; 12:703-13. [PMID: 19043645 DOI: 10.1007/bf03028618] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
The rate of cognitive decline in Alzheimer's disease (AD) varies considerably between individuals, with some subjects showing substantial deterioration and others showing little or no change over the course of the disease. These wide variations support the relatively new concept of Rapid Cognitive Decline (RCD). Patients with an accelerated rate of cognitive decline have showed to present a worse evolution in terms of mortality, loss of autonomy and institutionalisation. The conclusions from RCD studies conducted in the past years remain very heterogeneous and sometimes contradictory. This is possibly due to methodological differences, mainly the different "a priori" definitions of RCD used to identify rapid decliners. Consequently of this, there is considerable variation in reported frequency of patients with RCD which may vary from 9.5% to 54%. The lack of both consensus definition and consensual clinical assessment tools is one of the major barriers for establishing an appropriated management of rapid decliners in clinical practice. Presently, management of rapid decliners in AD remains to be a challenge waiting to better know predictive factors of a RCD. To date no specific guidelines exist to follow-up or to treat patients with this condition. This consensus paper proposes the loss of 3 points or greater in Mini-Mental State Examination (MMSE) during six months as an empirical definition of rapid cognitive decline to be used in routine medical practice and to be relevant for clinical-decision making in patients with mild to moderately-severe AD.
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Affiliation(s)
- M E Soto
- Department of Geriatric Medicine, Toulouse University Hospital, Toulouse, France
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Fitten LJ, Ortiz F, Fairbanks L, Rosenthal M, Cole GN, Nourhashemi F, Sanchez MA. Depression, diabetes and metabolic-nutritional factors in elderly Hispanics. J Nutr Health Aging 2008; 12:634-40. [PMID: 18953461 DOI: 10.1007/bf03008274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
OBJECTIVE To examine the relationship of depression to metabolic and nutritional risk factors in older Hispanics. DESIGN Crossectional study. SETTING Subjects were part of a community-based, cognitive evaluation project that examined 301 subjects in the Eastern San Fernando Valley of Southern California. PARTICIPANTS Two elderly Hispanic groups: 53 clinically depressed, with memory complaints but not demented subjects, and 33 generally healthy, cognitively asymptomatic subjects. MEASUREMENTS The results of functional and nutritional questionnaires, a medical and neurological examination, 12-hour fasting clinical laboratory tests, MRI or CT scans, and neuropsychological testing. RESULTS Both groups were nearly identical along socio-demographic variables. However, the depressed group differed significantly from the general healthy group not only in percent of diabetics (38% vs.18%), but in the amount of poorly controlled diabetes, and the depressed group consumed about half the amount of fish that the generally healthy group did. CONCLUSIONS This study suggests that factors such as poorly controlled diabetes combined with low consumption of foods high in omega-3 fatty acid content such as sea fish may be associated with an increased risk of developing depression in late life. These factors may be socio-economically and culturally influenced and are therefore amenable to modification.
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Affiliation(s)
- L J Fitten
- Alzheimer Disease Research Center, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Affiliation(s)
- S Gillette Guyonnet
- Gerontopole, Pole Geriatrie Gerontologie, Hopital La Grave-Casselardit, Toulouse
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Villars H, Gillioz AS, Hein C, Voisin T, Nourhashemi F, Soto ME, Arbus C, Ousset PJ, Vellas B. [Alzheimer's disease and syndromes related to the severe stage]. Rev Neurol (Paris) 2008; 164 Spec No 2:F98-F106. [PMID: 18680826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- H Villars
- Service de médecine interne gériatrique et gérontologie clinique, Gérontopôle, CHU Toulouse, Hôpital Purpan Casselardit, Toulouse
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Nourhashemi F, Gillette-Guyonnet S, Andrieu S, Rolland Y, Ousset PJ, Vellas B. A randomized trial of the impact of a specific care plan in 1120 Alzheimer's patients (PLASA Study) over a two-year period: design and baseline data. J Nutr Health Aging 2008; 12:263-71. [PMID: 18373036 DOI: 10.1007/bf02982632] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To describe the design anf baseline patient characteristics of a multicomponent specific care and assistance plan (PLASA) study in Alzheimer's Disease (AD). The study is designed to evaluate the effect of PLASA in AD primarily looking at change in functional capacity. DESIGN Two-years prospective cluster randomized controlled trial comparing PLASA and usual care. SETTING Forty-nine hospitals in France. PARTICIPANTS 1120 community-dwelling AD. INTERVENTION Patients in the intervention group are evaluated biannually using a standardized comprehensive global assessment. In the case of decline in any one domain a standardized study protocol recommends specific physician directed intervention in addition to information and training for the caregiver. MEASUREMENTS Alzheimer Disease Cooperative Study-Activities of Daily Living scale, Resource Utilization in Dementia scale, Clinical Global Impression of Change. RESULTS At baseline, the two groups were similar regarding patient and caregiver characteristics. The mean patient age was 79.61+5.72 years and the mean MMSE 19.73+4.01 for the whole cohort. Time since dementia diagnosis was about 1.37+1.65 years in the whole cohort. Almost a third of the patients lived alone at baseline. Mean monthly time spent in caregiving in the whole cohort was 52.70+71.83 hours for instrumental activities and 17.73+51.38 hours for basic activities. CONCLUSION Persons with dementia suffer different losses at different stages of the disease and therefore accurate assessment of abilities and losses is critical to assist the person in planning for their future and for care needs. The PLASA intervention study is ongoing with 2 year follow-up to be completed in 2007.
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Affiliation(s)
- F Nourhashemi
- Hôpital Casselardit, Service de Médecine Interne et de Gérontologie Clinique, 31059 Toulouse, France.
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Gillette-Guyonnet S, Andrieu S, Nourhashemi F, Reynish E, Vellas B. RESPONSE TO LETTER FROM CHENG ON CHOLINESTERASE INHIBITORS AND ALZHEIMER'S DISEASE OUTCOMES. J Gerontol A Biol Sci Med Sci 2007. [DOI: 10.1093/gerona/62.6.680-a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Keime-Guibert F, Abellan G, Nourhashemi F, Tsouderos Y, Merdes A, Vellas B. Rational for a minimum data set for clinical trials with geriatric patients. J Nutr Health Aging 2007; 11:273-7. [PMID: 17508107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Affiliation(s)
- F Keime-Guibert
- Institut de Recherches Internationales Servier, I.R.I.S., Courbevoie, France
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Gillette Guyonnet S, Abellan Van Kan G, Andrieu S, Barberger Gateau P, Berr C, Bonnefoy M, Dartigues JF, de Groot L, Ferry M, Galan P, Hercberg S, Jeandel C, Morris MC, Nourhashemi F, Payette H, Poulain JP, Portet F, Roussel AM, Ritz P, Rolland Y, Vellas B. IANA task force on nutrition and cognitive decline with aging. J Nutr Health Aging 2007; 11:132-52. [PMID: 17435956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Cognitive impairment can be influenced by a number of factors. The potential effect of nutrition has become a topic of increasing scientific and public interest. In particular, there are arguments that nutrients (food and/or supplements) such as vitamins, trace minerals, lipids, can affect the risk of cognitive decline and dementia, especially in frail elderly people at risk of deficiencies. Our objective in this paper is to review data relating diet to risk of cognitive decline and dementia, especially Alzheimer's disease (AD). We chose to focus our statements on homocysteine-related vitamins (B-vitamins), antioxidant nutrients (vitamins E and C, carotenoids, flavonoids, enzymatic cofactors) and dietary lipids. Results of epidemiological studies may sometimes appeared conflicting; however, certain associations are frequently found. High intake of saturated and trans-unsaturated (hydrogenated) fats were positively associated with increased risk of AD, whereas intake of polyunsaturated and monounsaturated fats were protective against cognitive decline in the elderly in prospective studies. Fish consumption has been associated with lower risk of AD in longitudinal cohort studies. Moreover, epidemiologic data suggest a protective role of the B-vitamins, especially vitamins B9 and B12, on cognitive decline and dementia. Finally, the results on antioxidant nutrients may suggest the importance of having a balanced combination of several antioxidant nutrients to exert a significant effect on the prevention of cognitive decline and dementia, while taking into account the potential adverse effects of these nutrients. There is no lack of attractive hypotheses to support research on the relationships between nutrition and cognitive decline. It is important to stress the need to develop further prospective studies of sufficiently long duration, including subjects whose diet is monitored at a sufficiently early stage or at least before disease or cognitive decline exist. Meta analyses should be developed, and on the basis of their results the most appropriate interventional studies can be planned. These studies must control for the greatest number of known confounding factors and take into account the impact of the standard social determinants of food habits, such as the regional cultures, social status, and educational level.
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Affiliation(s)
- S Gillette Guyonnet
- Service de Medecine Interne et de Gerontologie Clinique, Pavillon J.P. Junod, Centre Hospitalier Universitaire La Grave-Casselardit, Toulouse cedex 9, France.
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Gillette Guyonnet S, Abellan Van Kan G, Alix E, Andrieu S, Belmin J, Berrut G, Bonnefoy M, Brocker P, Constans T, Ferry M, Ghisolfi-Marque A, Girard L, Gonthier R, Guerin O, Hervy MP, Jouanny P, Laurain MC, Lechowski L, Nourhashemi F, Raynaud-Simon A, Ritz P, Roche J, Rolland Y, Salva T, Vellas B. IANA (International Academy on Nutrition and Aging) Expert Group: weight loss and Alzheimer's disease. J Nutr Health Aging 2007; 11:38-48. [PMID: 17315079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Weight loss, together with psychological and behavioural symptoms and problems of mobility, is one of the principal manifestations of Alzheimer's disease (AD). Weight loss may be associated with protein and energy malnutrition leading to severe complications (alteration of the immune system, muscular atrophy, loss of independence). Various explanations have been proposed such as atrophy of the mesial temporal cortex, biological disturbances, or feeding behaviours; however, none has been proven. Prevention of weight loss in AD is a major issue. It requires regular follow-up and must be an integral part of the care plan. The aim of this article is to review the present state of scientific knowledge on weight loss associated with AD. We will consider four points: the natural history of weight loss, its known etiological factors, its consequences and the various management options.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Affiliation(s)
- B Vellas
- CHU Casselardit, secteur A gériatrie, Toulouse.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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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 dementia of Alzheimer type in the severe stage. J Nutr Health Aging 2005; 9:330-8. [PMID: 16222399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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Nourhashemi F, Amouyal-Barkate K, Gillette-Guyonnet S, Cantet C, Vellas B. Living alone with Alzheimer's disease: cross-sectional and longitudinal analysis in the REAL.FR Study. J Nutr Health Aging 2005; 9:117-20. [PMID: 15791356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVES The purpose of this study was to examine the characteristics of Alzheimer's disease (AD) patients living alone and to describe the rate of cognitive and functional impairment after a one-year follow-up. DESIGN AND SETTING In a prospective longitudinal study conducted by the French network on Alzheimer's disease (the REAL.FR study), 677 older community-dwelling AD patients were interviewed and completed questionnaires and evaluation scales every 6 months during a one-year follow-up. MEASUREMENTS All patients were assessed by trained staff who collected data on neuropsychological status using the Mini Mental State Examination (MMSE), behavioural disturbances with the Neuropsychiatric Inventory (NPI) and nutritional status with the Mini Nutritional Assessment (MNA). Patients were assessed for current mobility and function in activities of daily living (ADL) and instrumental activities of daily living (IADL). RESULTS At inclusion, 28% of the 677 non-institutionalised individuals with AD lived alone. Those who lived alone were significantly older than those who did not, and among them the percentage of women was significantly higher. Patients living alone were at increased risk of malnutrition and were more likely to have a low income than those living with others. Persons with AD living alone made greater use of health services. Dementia stage evaluated by cognitive impairment (MMSE) and ADL disabilities was similar in both groups. At one-year follow-up, the mortality rate was significantly higher in AD patients living with others. Institutionalisation and hospitalisation rates were similar. CONCLUSION These results draw attention to the fact that elderly persons with AD living alone are a subpopulation with specific needs which require the development of targeted interventions. Further investigation of the factors associated with the lower mortality rate in AD patients living alone is necessary, and the results of long-term follow-up in this prospective study should shed light on this question.
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Affiliation(s)
- F Nourhashemi
- Service de Medecine Interne et de Gérontologie Clinique, CHU Purpan-Casselardit, 170 chemin de Casselardit, F-31300 Toulouse, France.
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Cortes F, Gillette-Guyonnet S, Nourhashemi F, Andrieu S, Cantet C, Vellas B. Recent data on the natural history of Alzheimer's disease: results from the REAL.FR Study. J Nutr Health Aging 2005; 9:86-93. [PMID: 15791351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVES This paper aims to present the changes observed in the evolution of Alzheimer's disease (AD) in the cohort REAL.FR after one year by taking account new treatments and improved management. METHODS Four hundred and ninety-eight patients recruited for the REAL.FR study were followed for one year with a standardized case report filled for each patient every 6 months. Changes in the status of these patients were evaluated on various levels: cognitive, functional, behavioural, global, nutritional, social, medical and caregiver burden. Specific treatments were also recorded. RESULTS A high proportion of patients received specific treatment for AD throughout the year (86%), mainly acetylcholinesterase inhibitors (AChEI) . As expected we observed statistically significant changes in cognitive function (MMS: -1.93 +/- 3.74, p < 0.0001 and ADAS-cog: +2.40 +/- 3.74, p < 0.0001), an overall loss of autonomy (ADL: -0.56 +/- 1.05, p < 0.0001 and IADL: -1.00 +/- 1.46, p < 0.0001), worsening of behavioral disturbances (NPI: +1.85 +/- 14.83, p=0.0047) and a deterioration of general status (CDRSB: +1.63 +/- 2.55, p< 0.0001). Even if the MNA score decreased not significantly, the loss was close to the threshold of significativity (MNA: -0.31 +/- 3.07, p=0.0531). CONCLUSION We observed a statistically significant change for the worse in most parameters. However, it appears that this deterioration had been relatively slowed by non-pharmacological management and the specific AD treatments. This resulted in stability or improvement of the condition in 63.4% of patient at 1 year. The management proposed (including prescription of AChEI) seemed to have a real impact on the course of the disease during this first year of follow-up.
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Affiliation(s)
- F Cortes
- Service de Médecine Interne et Gerontologie Clinique, Pavillon JP Junod, 170 avenue de Casselardit, 31300 Toulouse cedex 9, France.
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Dumont C, Voisin T, Nourhashemi F, Andrieu S, Koning M, Vellas B. Predictive factors for rapid loss on the mini-mental state examination in Alzheimer's disease. J Nutr Health Aging 2005; 9:163-7. [PMID: 15864396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVES To seek predictors of rapid loss of cognition and to evaluate their frequency in a prospective study of patients suffering from Alzheimer's disease (AD). DESIGN A one-year prospective study. METHODS 312 AD patients from the memory clinic at Toulouse University Hospital, participants in the ELSA study, were enrolled. Rapid cognitive decline was defined as a 4-point or greater loss on the Mini-Mental State Examination (MMSE) in 6 months. Comprehensive geriatric and neuropsychological assessment was conducted at baseline, 6 months and one year. RESULTS Seventy-nine (24.8%) patients presented rapid cognitive loss over 6 months. The majority were stable at one year whereas 15 experienced continued rapid cognitive loss. Multivariate analysis showed that only the Mini Nutritional Assessment score (MNA) was correlated with rate of decline. Patients with rapid cognitive decline were also significantly more dependent at 6 months. CONCLUSIONS Our findings demonstrate that rapid cognitive loss is frequent in AD patients, probably indicating underlying frailty. Future studies should lead to a practical approach to detecting these frail patients and to increasing preventive interventions.
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Affiliation(s)
- C Dumont
- Department of Internal Medicine and Geriatrics, Hopitaux St Joseph-Ste Therese-IMTR, Gilly, Belgium.
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Andrieu S, Bocquet H, Joel A, Gillette-Guyonnet S, Nourhashemi F, Salva A, Grand A. Changes in informal care over one year for elderly persons with Alzheimer's disease. J Nutr Health Aging 2005; 9:121-6. [PMID: 15791357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
BACKGROUND Informal caregivers play a major role in all types of assistance for elderly persons with Alzheimer's disease but few longitudinal studies reports change in this role over time. OBJECTIVE The aim of our research was to describe the objective and subjective burden of informal caregivers of elderly persons with dementia of Alzheimer type, and to follow its evolution during one year. METHODS A multicentre prospective study of 333 principal caregivers of patients with Alzheimer's disease, followed for one year. RESULTS At inclusion, the majority of caregivers were involved in most tasks of assistance (activities of daily living, handling money, supervision, organisation of support services) but only 13.4% were involved in basic activities of daily living. As expected, during follow-up, the involvement of caregivers increased and extended to all tasks: whereas at inclusion 11.0% regularly assisted in all tasks, after only 12 months follow-up this figure rose to 28.9% (P < 0.001). Whereas 45.9% of caregivers became involved in carrying out new tasks (mainly organisation of support services and help with basic activities of daily living), 8.9% no longer carried out certain tasks (essentially supervision and organisation of support services), 7.3% replaced one task by another, and for 37.8% there was no change. During the same time, the mean burden experienced by the caregiver showed a very slight change (increasing from a mean score of 21.08 +/- 14.65 to 22.68 +/- 16.45, P = 0.044) with great variation between caregivers. Those who increased their involvement also had a significant increase in caregiver burden. CONCLUSION While home caregiving appeared to follow an even course, the needs of the care recipient changed rapidly over time and caregivers differed in their response to these changes, indicating that regular follow-up is required.
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Affiliation(s)
- S Andrieu
- Unité INSERM U558, Department of Epidemiology and Public Health, University of Toulouse, France.
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Gillette-Guyonnet S, Nourhashemi F, Andrieu S, Cantet C, Micas M, Ousset PJ, Vellas B. The REAL.FR research program on Alzheimer's disease and its management: methods and preliminary results. J Nutr Health Aging 2003; 7:91-6. [PMID: 12679828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
We present here a descriptive analysis of data on inclusion of 579 Alzheimer Disease (AD) patients in the REAL.FR study. This is a French multicenter prospective study whose objectives are to study the natural history of AD and the modalities of its management. The study population consists of AD patients, living in the community at the time of enrolment and looked after by an informal caregiver. On inclusion, each patient underwent a full investigation which included gerontological and social evaluation. Patients will be seen every six months for at least four years. During follow-up, events which have occurred during the previous six months are noted (i.e. admissions to hospital or to an institution, use of new in-home help services ). On inclusion, the disease is still at a stage of cognitive impairment with little effect on basic autonomy. The general status of the patients is satisfactory but the risk of malnutrition and feeding difficulties is high and should be closely monitored. Particular attention should be paid to patients' nutritional status when they live alone or when caregiver burden is particularly heavy. Relatively few of the patients in our population were free from concomitant disorders. Eighty-three percent of patients were treated with acetylcholinesterase inhibitors. A history of cardiac disorders, comorbid disorders (>or= 3) or altered nutritional status was significantly correlated with the risk of not receiving treatment. The nature of the data collected will increase our understanding of different aspects of the disease: cognitive, behavioral, physical and social. The value of a multicenter approach lies in the fact that the modalities of organization of home support services and the availability of services from the private sector vary according to the local context. The results of our preliminary study are encouraging regarding the feasibility of patient follow-up. The satisfactory participation of patients and their families in the later evaluations which have already been carried out also seem promising for the continuation of follow-up.
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Affiliation(s)
- S Gillette-Guyonnet
- Service de Médecine Interne et Gérontologie Clinique, Pavillon Junod, 170 avenue de Casselardit, 31300 Toulouse (France).
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Rivière S, Gillette-Guyonnet S, Voisin T, Reynish E, Andrieu S, Lauque S, Salva A, Frisoni G, Nourhashemi F, Micas M, Vellas B. A nutritional education program could prevent weight loss and slow cognitive decline in Alzheimer's disease. J Nutr Health Aging 2002; 5:295-9. [PMID: 11753499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
BACKGROUND Weight loss is a common problem in patients with Alzheimer's Disease (AD). It is a predictive factor of mortality and it decreases patients' and caregivers' quality of life. OBJECTIVE To determine if a nutritional education program can prevent weight loss in AD patients. SUBJECTS 151 AD patients and their caregivers were enrolled to follow the intervention and 74 AD patients and their caregivers constituted a control group. METHOD Caregivers in the intervention group followed 9 nutritional sessions of one hour each, over one year. Caregivers in the control group didn't follow any sessions but were offered advice provided in a normal follow-up. Patients weight, nutritional state, cognitive function, autonomy, mood, behaviour disorders at baseline and at 6- and 12-month follow-up. Caregivers burden, nutritional and AD knowledge at the baseline and at the 12-month follow-up. RESULTS During the year follow-up, the mean weight increased in the intervention group (0.7+/-3.6 kg) whereas it decreased in the control group (-0.7+/-5.4 kg) (p<0.05). The nutritional status (MNA) was maintained in the intervention group (0.3+/-2.6) whereas it decreased significantly in the control group (-1.0+/-3.4) (p<0.005). After adjustment for baseline differences between the two groups (caregiver age, nutritional state, eating behaviour disorders, depression), the weight change between the two groups was not significant (0.6+/-0.4 kg vs. -0.6+/-0. 6 kg respectively in intervention group and control group). However, the percentage of patients with significant weight loss is decreased. The MMSE change became significant between the two groups: -2.3+/-0.3 vs. -3.4+/-0.4 respectively in intervention group and control group (p<0.05). CONCLUSIONS These results suggest that a nutritional educational program intended for caregivers of AD patients could have a positive effect on patients weight and cognitive function.
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Affiliation(s)
- S Rivière
- Department of Internal medicine and Clinical Gerontology, Hôpital la Grave-Casselardit, Toulouse, France
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Abstract
Nutritional factors are integrally linked with Alzheimer's disease (AD). Although AD patients have no changes in energy metabolism, fluctuations in weight are fairly common. The potential role of vitamin B(12) and folate, with the production of hyperhomocysteinemia, in the pathophysiology of AD is explored. The role of free-radical damage in AD is discussed. It is stressed that alterations in dietary lipids may play an important role in cognitive defects in AD secondary to their effects on neuronal membrane lipids. More research is needed on the role of nutrition in the ongoing development of cognitive changes in AD.
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Affiliation(s)
- W Reynish
- Department of Clinical Gerontology and Internal Medicine, University Hospital of Toulouse, France
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Andrieu S, Rolland Y, Nourhashemi F, Vellas B. [Alzheimer care units]. Servir 2001; 49:298-303. [PMID: 12012860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Nourhashemi F, Guyonnet S, Ousset PJ, Kostek V, Lauque S, Chumlea WC, Vellas B, Albarède JL. Mini Nutritional Assessment and Alzheimer patients. Nestle Nutr Workshop Ser Clin Perform Programme 2001; 1:87-91; discussion 91-2. [PMID: 11490599 DOI: 10.1159/000062954] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Affiliation(s)
- F Nourhashemi
- Alzheimer Special Unit, Department of Internal Medicine and Clinical Gerontology, Toulouse University Hospital, Toulouse, France
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Andrieu S, Reynish W, Nourhashemi F, Ousset PJ, Grandjean H, Grand A, Albarede JL, Vellas B. Nutritional risk factors for institutional placement in Alzheimer's disease after one year follow-up. J Nutr Health Aging 2001; 5:113-7. [PMID: 11426292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Amongst factors associated with the institutional placement of elderly people with dementia, there has been little study of those related to malnutrition. We followed a cohort of 318 individuals with Alzheimer's disease (AD). Patients, who were all living at home at the start of the study were recruited from the outpatient service of a hospital unit specialising in AD. After one year, 20% of the patients had moved into institutional care. Multivariate analysis showed that a Mini nutritional Assessment score (MNA) of less than 25.5 (median score of the sample) and overeating behavioural problems (p=0.006) were risk factors for institutional placement. Nutritional problems are reversible and patients with a low MNA score could benefit from a thorough geriatric assessment, in order to slow or prevent institutional placement.
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Affiliation(s)
- S Andrieu
- Department of Internal Medicine and Clinical Gerontology, Alzheimer Center, 170 chemin de Casselardit, 31300 Toulouse, France.
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Beyne-Rauzy O, Revel V, Desfossez V, Bousquet E, Nourhashemi F, Adoue D. [RS3PE syndrome: an acute edematous polyarthritis of the elderly with variable prognosis]. Ann Med Interne (Paris) 2001; 152:276-8. [PMID: 11474377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
The RS3PE syndrome or subacute edematous polyarthritis of the elderly remains a doubtful entity. We report three cases that exhibited different courses: complete recovery, definite rheumatoid polyarthritis, and chronicity as a sign of myelodysplasic disease. These three different courses raise the question of whether RS3PE is a disease or a syndrome. Actually, the use of the term RS3PE syndrome should be restricted to cases with a favorable outcome. Definitive diagnosis thus cannot be reached before complete recovery.
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Affiliation(s)
- O Beyne-Rauzy
- Service de Médecine Interne et Gériatrie, CHU, Pavillon Junod, 170, avenue de Casselardit, 31300 Toulouse
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48
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Gillette-Guyonnet S, Nourhashemi F, Andrieu S, de Glisezinski I, Grandjean H, Rolland Y, Riviere D, Vellas B. Determination of appendicular muscle mass by dual energy X-ray absorptiometry method in women with sarcopenia and Alzheimer's disease. J Nutr Health Aging 2001; 4:165-9. [PMID: 10936904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
OBJECTIVES To study appendicular muscle mass in women with Alzheimer's disease (AD) to investigate the association between sarcopenia and AD. To examine the AD associated changes in body fat distribution. DESIGN a cross-sectional study of 32 women with AD and 32 healthy age and bone mineral density matched women. SETTING Toulouse, France. RESULTS No differences were noted in fat free soft tissue mass or Appendicular Skeletal Muscle (ASM) mass between AD women and control women. The difference of ASM (kg) /height2 (m)2, used as an index of relative skeletal muscle mass, was not statistically significative between the two groups. The prevalence of sarcopenia increased from 21.9 % in healthy elderly women to 40.6 % in AD women but the difference was not statistically significant. No statistically significant relationship emerged between sarcopenia and AD (OR= 0.41, CI 0.12-1.4). Moreover, total body fat mass was significantly lower in women with AD than in the age -, sex - and bone mineral density - matched controls. CONCLUSION AD are not necessary linked to sarcopenia. The decrease in adipose tissue in women with AD could be one more factor involving estrogen deficiency in the etiology of the disease.
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Affiliation(s)
- S Gillette-Guyonnet
- Department of Gerontology and Internal Medicine, Purpan University Hospital, Toulouse, France.
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49
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Nicolas AS, Faisant C, Nourhashemi F, Lanzmann-Petithory D, Tome D, Vellas B. The nutritional intake of a free-living healthy French population : a four-year follow-up. J Nutr Health Aging 2001; 4:77-80. [PMID: 10842418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To contribute to a better definition of the nutritional requirements of the healthy elderly and to improved knowledge the effects of age on these requirements. METHODS We studied the nutritional intake of 96 elderly persons who had met criteria of good health status in 1993 at a four-year interval. The nutritional intake of the elderly subjects who remained healthy during the four-year interval (18 men and 64 women), was considered to globally correspond to their nutritional needs. The nutritional intake was evaluated by a three-day food record. RESULTS The mean baseline weight of the subjects who remained in good health during the four years was 72,6 +/- 9,5 kg for men and 60,1 +/- 9,3 kg for women. In four years, mean weight remained globally stable. But in cross-sectional analysis, weight tended to decrease with the age of the subjects. This decrease was significant for women in 1993. Mean baseline intake was nearly 29 kcal/kg. Longitudinal and cross-sectional analyses showed that it changed only slightly with age. Though global energy intake varied slighlty in four years, we have observed some changes in the composition of this caloric intake. For men and women, protein intake tended to decrease in four years (respectively -0,4% and -0,6%), carbohydrate intake to decrease (respectively -1,1% and -2,7%) and fat intake to increase (respectively +2,1% and +2,9%). These variations were not significant except for fat and carbohydrate intakes in women. In 1993, for a majority of subjects, the intakes of iron, and vitamins C and B12 were higher and the intakes of calcium, zinc, vitamins A, B1, B6 and B9 were lower than the French recommendations. In four years, mean intake did not change significantly, except for calcium intake in women (-8,8%). CONCLUSION In this study, healthy aging was associated with a mean caloric intake close to 29 kcal/kg which is near the upper limits of recommendations (between 25 and 30 kcal/kg/d). These intakes, like those of macronutrients and micronutrients changed little with advancing age. These results suggest that the needs of the elderly remain quite stable with aging. Nevertheless a tendency to weight loss with aging is observed, especially in older subjects, suggesting that even if food intake contributes to the maintenance of healthy aging, aging processes are multidimensional and frailty that is often associated with weight loss is ineluctable for older subjects.
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Affiliation(s)
- A S Nicolas
- Chaire de nutrition humaine, INAPG, 16 rue Claude Bernard, 75005 Paris, France
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50
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Guyonnet S, Nourhashemi F, Ousset PJ, Micas M, Ghisolfi A, Vellas B, Albarede JL. Factors associated with weight loss in Alzheimer's disease. J Nutr Health Aging 2001; 2:107-9. [PMID: 10993577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- S Guyonnet
- Service de Médecine Interne et Gérontologie Clinique, CHU Purpan-Casselardit, Toulouse, France
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