O Beauchet

Summary

Affiliation: Centre Hospitalier Universitaire
Country: France

Publications

  1. ncbi request reprint Changes in gait variability with anti-dementia drugs: a systematic review and meta-analysis
    O Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, UPRES EA 4638, UNAM, Angers University Hospital, 49933, Angers Cedex 9, France
    CNS Drugs 28:513-8. 2014
  2. pmc Association of angiitis of central nervous system, cerebral amyloid angiopathy, and Alzheimer's disease: report of an autopsy case
    Cedric Annweiler
    Department of Geriatrics and Internal Medicine, Angers University Hospital, Angers Cedex 9, France
    Vasc Health Risk Manag 4:1471-4. 2008
  3. pmc Motor imagery of gait: a new way to detect mild cognitive impairment?
    Olivier Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France
    J Neuroeng Rehabil 11:66. 2014
  4. ncbi request reprint Gait changes with anti-dementia drugs: a prospective, open-label study combining single and dual task assessments in patients with Alzheimer's disease
    Olivier Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, UPRES EA 4638, UNAM, Angers University Hospital, 49933, Angers Cedex 9, France
    Drugs Aging 31:363-72. 2014
  5. doi request reprint Do not resuscitate orders and aging: impact of multimorbidity on the decision-making process
    L De Decker
    Olivier Beauchet, MD, PhD Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France E mail Phone 33 2 41 35 45 27 Fax 33 2 41 35 48 94
    J Nutr Health Aging 18:330-5. 2014
  6. ncbi request reprint Physical training-related changes in gait variability while single and dual tasking in older adults: magnitude of gait variability at baseline matters
    O Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, Angers University Hospital, France
    Eur J Phys Rehabil Med 49:857-64. 2013
  7. doi request reprint Higher gait variability is associated with decreased parietal gray matter volume among healthy older adults
    Olivier Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, UPRES EA 4638, UNAM, Angers University Hospital, 49933, Angers Cedex 9, France
    Brain Topogr 27:293-5. 2014
  8. pmc Anti-dementia drugs and changes in gait: a pre-post quasi-experimental pilot study
    Olivier Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, UPRES EA 4638, UNAM, Angers University Hospital, 49933 Angers Cedex 9, France
    BMC Neurol 13:184. 2013
  9. ncbi request reprint Risk of in-hospital mortality following emergency department admission: results from the geriatric EDEN cohort study
    C P Launay
    Olivier Beauchet, MD, PhD Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France E mail Phone 33 2 41 35 45 27 Fax 33 2 41 35 48 94, Alternate corresponding author
    J Nutr Health Aging 18:83-6. 2014
  10. doi request reprint Screening for elderly patients admitted to the emergency department requiring specialized geriatric care
    Olivier Beauchet
    UPRES EA 4638, UNAM, Angers University, Angers, France Department of Neuroscience, Division of Geriatric Medicine, Angers Univiserty Hospital, Angers, France Angers University Memory Clinic, Angers, France Electronic address
    J Emerg Med 45:739-45. 2013

Collaborators

Detail Information

Publications74

  1. ncbi request reprint Changes in gait variability with anti-dementia drugs: a systematic review and meta-analysis
    O Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, UPRES EA 4638, UNAM, Angers University Hospital, 49933, Angers Cedex 9, France
    CNS Drugs 28:513-8. 2014
    ....
  2. pmc Association of angiitis of central nervous system, cerebral amyloid angiopathy, and Alzheimer's disease: report of an autopsy case
    Cedric Annweiler
    Department of Geriatrics and Internal Medicine, Angers University Hospital, Angers Cedex 9, France
    Vasc Health Risk Manag 4:1471-4. 2008
    ..We describe here a clinicopathological case associating ACNS, CAA, and AD. We discuss the aetiology of ACNS and its relationship with cerebral deposition of beta A4 amyloid protein (betaA4)...
  3. pmc Motor imagery of gait: a new way to detect mild cognitive impairment?
    Olivier Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France
    J Neuroeng Rehabil 11:66. 2014
    ..e., mild cognitive impairment (MCI) and mild-to-moderate Alzheimer disease and related disorders (ADRD)) and in cognitively healthy individuals (CHI); and 2) to examine any association between the TUG delta time and a cognitive status...
  4. ncbi request reprint Gait changes with anti-dementia drugs: a prospective, open-label study combining single and dual task assessments in patients with Alzheimer's disease
    Olivier Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, UPRES EA 4638, UNAM, Angers University Hospital, 49933, Angers Cedex 9, France
    Drugs Aging 31:363-72. 2014
    ..No comparison of anti-dementia drugs-related gait changes has been previously conducted combining single and dual task assessments...
  5. doi request reprint Do not resuscitate orders and aging: impact of multimorbidity on the decision-making process
    L De Decker
    Olivier Beauchet, MD, PhD Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France E mail Phone 33 2 41 35 45 27 Fax 33 2 41 35 48 94
    J Nutr Health Aging 18:330-5. 2014
    ..Our objective was to perform a systematic review and meta-analysis of published data examining the relationship between DNR orders and multimorbidity in older patients...
  6. ncbi request reprint Physical training-related changes in gait variability while single and dual tasking in older adults: magnitude of gait variability at baseline matters
    O Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, Angers University Hospital, France
    Eur J Phys Rehabil Med 49:857-64. 2013
    ..The aim of this study was to compare the stride time variability while single and dual tasking before and after a physical training program developed to improve gait stability in French community-dwelling older adults...
  7. doi request reprint Higher gait variability is associated with decreased parietal gray matter volume among healthy older adults
    Olivier Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, UPRES EA 4638, UNAM, Angers University Hospital, 49933, Angers Cedex 9, France
    Brain Topogr 27:293-5. 2014
    ..To the best of our knowledge this study is the first to identify a significant association of higher STV with lower right parietal gray matter volume in healthy older adults...
  8. pmc Anti-dementia drugs and changes in gait: a pre-post quasi-experimental pilot study
    Olivier Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, UPRES EA 4638, UNAM, Angers University Hospital, 49933 Angers Cedex 9, France
    BMC Neurol 13:184. 2013
    ....
  9. ncbi request reprint Risk of in-hospital mortality following emergency department admission: results from the geriatric EDEN cohort study
    C P Launay
    Olivier Beauchet, MD, PhD Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France E mail Phone 33 2 41 35 45 27 Fax 33 2 41 35 48 94, Alternate corresponding author
    J Nutr Health Aging 18:83-6. 2014
    ..To determine whether being admitted to emergency department (ED) for social disorders may predict a higher risk of in-hospital mortality among older inpatients...
  10. doi request reprint Screening for elderly patients admitted to the emergency department requiring specialized geriatric care
    Olivier Beauchet
    UPRES EA 4638, UNAM, Angers University, Angers, France Department of Neuroscience, Division of Geriatric Medicine, Angers Univiserty Hospital, Angers, France Angers University Memory Clinic, Angers, France Electronic address
    J Emerg Med 45:739-45. 2013
    ..There is a need for a brief geriatric assessment (BGA) tool to screen elderly patients admitted to the Emergency Department (ED) for their risk of a long hospital stay...
  11. doi request reprint Who is at risk of long hospital stay among patients admitted to geriatric acute care unit? Results from a prospective cohort study
    O Beauchet
    Olivier Beauchet, MD, PhD, Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France 49933 Angers Cedex 9, France E mail Phone 33 2 41 35 47 25 Fax 33 2 41 35 48 94
    J Nutr Health Aging 17:695-9. 2013
    ....
  12. pmc Early detection of memory impairment in people over 65 years old consulting at Health Examination Centers for the French health insurance: the EVATEM protocol
    Christiane Vannier-Nitenberg
    Centre d Examens de Santé de la CPAM du Rhône, Lyon, France
    BMC Geriatr 13:55. 2013
    ..For people aged 65 years or over, presenting with a memory complaint, these tests can be performed easily during a preventative consultation...
  13. doi request reprint Blood pressure levels and brain volume reduction: a systematic review and meta-analysis
    Olivier Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, Angers University Hospital, 49933 Angers Cedex 9, France
    J Hypertens 31:1502-16. 2013
    ..The purpose of this work was to systematically review and quantitatively synthesize the association of BP levels with brain volume reduction in humans...
  14. ncbi request reprint Association between vitamin D deficiency and long hospital stay in geriatric acute care unit: results from a pilot cohort study
    Olivier Beauchet
    UPRES EA 4638, University of Angers, UNAM, Angers, France
    Aging Clin Exp Res 25:107-9. 2013
    ..Using these risk factors to identify inpatients at risk of long LOS may be helpful in adapting early care plans, and thus improving inpatients' health and shortening LOS...
  15. doi request reprint Gait variability at fast-pace walking speed: a biomarker of mild cognitive impairment?
    O Beauchet
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France
    J Nutr Health Aging 17:235-9. 2013
    ..The interpretation of the increase in stride-to-stride variability of stride time (STV) regarding the evolution of cognitive deficits across the dementia spectrum is matter of debate...
  16. doi request reprint Association between ambulatory 24-hour blood pressure levels and brain volume reduction: a cross-sectional elderly population-based study
    Sebastien Celle
    Service de Physiologie Clinique et de l Exercice, CHU Saint Etienne, Faculté de Médecine Jacque Lisfranc, EA SNA EPIS 4607, UJM, Saint Etienne, PRES de Lyon, France
    Hypertension 60:1324-31. 2012
    ..The association of high blood pressure with brain volume reduction may in part explain blood pressure-related cognitive decline leading to dementia...
  17. pmc Gait control: a specific subdomain of executive function?
    Olivier Beauchet
    UPRES EA 2646, University of Angers, UNAM, France
    J Neuroeng Rehabil 9:12. 2012
    ..The aim of this study was to examine the association between ESD (i.e., information updating and monitoring) and stride time variability among healthy older adults...
  18. pmc Alzheimer's disease--input of vitamin D with mEmantine assay (AD-IDEA trial): study protocol for a randomized controlled trial
    Cedric Annweiler
    Department of Neuroscience, Angers University Hospital, France
    Trials 12:230. 2011
    ....
  19. pmc Fall prevention and vitamin D in the elderly: an overview of the key role of the non-bone effects
    Cedric Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers University Memory Center, UPRES EA 2646, University of Angers, UNAM, Angers, France
    J Neuroeng Rehabil 7:50. 2010
    ..Vitamin D supplementation should thus be integrated into primary and secondary fall prevention strategies in older adults...
  20. pmc Development of a short form of Mini-Mental State Examination for the screening of dementia in older adults with a memory complaint: a case control study
    Gladys Haubois
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers, France
    BMC Geriatr 11:59. 2011
    ..The objective of this study was to determine whether a short form of Mini-Mental State Examination (SMMSE) was as accurate as the Mini-Mental State Examination (MMSE) in screening dementia...
  21. pmc Biology of gait control: vitamin D involvement
    O Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospitals, 49933 Angers Cedex 9, France
    Neurology 76:1617-22. 2011
    ..The objective of this cross-sectional study was to examine the association between stride-to-stride variability of stride time (STV) and serum 25OHD concentration in adults aged 65 years and older...
  22. ncbi request reprint How to manage recurrent falls in clinical practice: guidelines of the French Society of Geriatrics and Gerontology
    Olivier Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospitals, 49933 Angers Cedex 9, France
    J Nutr Health Aging 15:79-84. 2011
    ..Health care professionals need a simple and pragmatic clinical approach for the management of recurrent fallers in clinical routine...
  23. pmc Test-retest reliability of stride time variability while dual tasking in healthy and demented adults with frontotemporal degeneration
    Olivier Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital 4 rue larrey, Angers F 49933, France
    J Neuroeng Rehabil 8:37. 2011
    ..The objective of this study was to examine immediate test-retest reliability of STV while single and dual tasking in cognitively healthy older individuals (CHI) and in demented patients with frontotemporal degeneration (FTD)...
  24. doi request reprint Decrease in gait variability while counting backward: a marker of "magnet effect"?
    O Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital, UPRES EA 2646, University of Angers, UNAM, 49933 Angers Cedex 9, France
    J Neural Transm 117:1171-6. 2010
    ..This behavior was observed only among subjects with the highest gait variability and could be interpreted as an implicit strategy based on the "magnet effect"...
  25. ncbi request reprint Imagined Timed Up & Go test: a new tool to assess higher-level gait and balance disorders in older adults?
    Olivier Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital, UPRES EA 2646, University of Angers, UNAM, France
    J Neurol Sci 294:102-6. 2010
    ....
  26. doi request reprint Association between ambulatory 24-hour blood pressure levels and cognitive performance: a cross-sectional elderly population-based study
    Oliver Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers University Memory Center, University of Angers, Angers, France
    Rejuvenation Res 13:39-46. 2010
    ....
  27. ncbi request reprint Timed Up and Go test and risk of falls in older adults: a systematic review
    O Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospitals, Angers, France
    J Nutr Health Aging 15:933-8. 2011
    ..To assess the association and the predictive ability of the Timed Up and Go test (TUG) on the occurrence of falls among people aged 65 and older...
  28. ncbi request reprint Gait variability among healthy adults: low and high stride-to-stride variability are both a reflection of gait stability
    Olivier Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital, University of Angers, UNAM, France
    Gerontology 55:702-6. 2009
    ....
  29. ncbi request reprint Recurrent falls and dual task-related decrease in walking speed: is there a relationship?
    Olivier Beauchet
    Department of Geriatrics, Angers University Hospitals, Angers, France
    J Am Geriatr Soc 56:1265-9. 2008
    ..To determine whether dual task-related changes in walking speed were associated with recurrent falls in frail older adults...
  30. ncbi request reprint Does change in gait while counting backward predict the occurrence of a first fall in older adults?
    Olivier Beauchet
    Department of Geriatrics, Angers University Hospital, Angers, France
    Gerontology 54:217-23. 2008
    ..Dual-task-based assessment tests failed to establish a dependable relationship between dual-task-related gait changes and the risk of falls in the elderly...
  31. pmc Walking speed-related changes in stride time variability: effects of decreased speed
    Olivier Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital, UPRES UNAM EA 2646, University of Angers, UNAM, France
    J Neuroeng Rehabil 6:32. 2009
    ..We therefore sought to determine the extent to which decrease in self-selected walking speed influenced STV among healthy young adults...
  32. ncbi request reprint Prevalence of essential tremor in the city of Kolkata, India: a house-to-house survey
    S K Das
    Bangur Institute of Neuroscience and Psychiatry, Kolkata, India
    Eur J Neurol 16:801-7. 2009
    ..Prevalence of essential tremor (ET), one of the most common movement disorders, has not been properly evaluated amongst heterogeneous population in India...
  33. ncbi request reprint Stops walking when talking: a predictor of falls in older adults?
    O Beauchet
    Department of Geriatrics and Faculty of Medicine, Angers University Hospital and University of Angers, UNAM, France
    Eur J Neurol 16:786-95. 2009
    ..Description of health status, standardization of test methodology, increase of sample size and longer follow-up intervals will certainly improve the predictive value of dual-task-based fall risk assessment tests...
  34. doi request reprint Dietary vitamin D intake and muscle mass in older women. Results from a cross-sectional analysis of the EPIDOS study
    C Dupuy
    Gerontopole, Department of Internal Medicine and Geriatrics, Toulouse University Hospital, Toulouse, France
    J Nutr Health Aging 17:119-24. 2013
    ..Vitamin D intake may prevent physical performance decline through prevention of muscle mass loss. Our objective was to determine whether low dietary intakes were associated with low muscle mass (MM)...
  35. ncbi request reprint The Five-Times-Sit-to-Stand test, a marker of global cognitive functioning among community-dwelling older women
    C Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers, France
    J Nutr Health Aging 15:271-6. 2011
    ..To determine whether there was an association between the Five-Times-Sit-to-Stand test (FTSS) and the global cognitive function assessed with Short-Portable-Mental-State-Questionnaire (SPMSQ) among the EPIDOS cohort...
  36. doi request reprint Association of depressive symptoms with recurrent falls: a cross-sectional elderly population based study and a systematic review
    C Launay
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France
    J Nutr Health Aging 17:152-7. 2013
    ..The association between abnormal 4-item GDS score and recurrent falls has not yet been examined. In addition, while depressive symptoms-related gait instability is well known, the association with recurrent falls has been few studied...
  37. doi request reprint Association of vitamin D deficiency with cognitive impairment in older women: cross-sectional study
    C Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, 49933 Angers Cedex 9, France
    Neurology 74:27-32. 2010
    ..The objective of this cross-sectional population-based study was to examine the association between serum 25(OH)D deficiency and cognitive impairment while taking confounders into account...
  38. doi request reprint Serum vitamin D deficiency as a predictor of incident non-Alzheimer dementias: a 7-year longitudinal study
    C Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers University Memory Center, University of Angers, UNAM, Angers, France CeAnnweiler chu angers fr
    Dement Geriatr Cogn Disord 32:273-8. 2011
    ..The objective of this longitudinal study was to determine whether serum vitamin D deficiency at baseline could predict the onset of non-Alzheimer dementias (NAD) within 7 years among older women...
  39. doi request reprint Treatment-limiting decisions, comorbidities, and mortality in the emergency departments: a cross-sectional elderly population-based study
    L De Decker
    Department of Geriatrics, Nantes University Hospital, Nantes, France
    J Nutr Health Aging 16:914-8. 2012
    ..The Charlson Comorbidity Index (CCI) is a validated method for the scoring of comorbidities. Whether an association between the CCI and treatment-limiting decisions exists remains unknown...
  40. ncbi request reprint Vitamin D-related changes in physical performance: a systematic review
    C Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, France
    J Nutr Health Aging 13:893-8. 2009
    ....
  41. ncbi request reprint Dietary intake of vitamin D and cognition in older women: a large population-based study
    C Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers University Memory Center, UPRES EA 2646, University of Angers, UNAM, Angers, France
    Neurology 75:1810-6. 2010
    ..The objective of this cross-sectional study was to determine whether weekly dietary intake of vitamin D could be associated with global cognitive performance among older adults...
  42. doi request reprint Vitamin D and cognitive performance in adults: a systematic review
    C Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers, France
    Eur J Neurol 16:1083-9. 2009
    ..The inconclusive results of the reviewed studies could be due to methodology, types of the cognitive tasks used and/or the cellular mechanisms of vitamin D...
  43. ncbi request reprint Is there an association between serum 25-hydroxyvitamin D concentration and muscle strength among older women? Results from baseline assessment of the EPIDOS study
    C Annweiler
    Department of Geriatrics, Angers University Hospital, France
    J Nutr Health Aging 13:90-5. 2009
    ....
  44. doi request reprint Vitamin D insufficiency and mild cognitive impairment: cross-sectional association
    C Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers Cedex 9, France
    Eur J Neurol 19:1023-9. 2012
    ..The association with mild cognitive impairment (MCI) has not yet been explored. Our aim was to examine the association between vitamin D status and MCI status amongst older community-dwellers with subjective memory complaint...
  45. doi request reprint Derivation and validation of a Short Form of the Mini-Mental State Examination for the screening of dementia in older adults with a memory complaint
    G Haubois
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France
    Eur J Neurol 20:588-90. 2013
    ..To validate a Short Form of the Mini-Mental State Examination (SMMSE) as a screening test for dementia in older ambulatory individuals followed in a memory clinic for a memory complaint...
  46. doi request reprint Influence of gender and age on cognitive inhibition in late-onset depression: a case-control study
    S Richard-Devantoy
    McGill University, Department of Psychiatry and Douglas Mental Health University Institute McGill Group for Suicide Studies, Montreal, QC, Canada Laboratoire de Psychologie des Pays de la Loire, UPRES EA 4638, Universite d Angers, Angers, France
    Int J Geriatr Psychiatry 28:1125-30. 2013
    ..To compare cognitive inhibition performance between people with early-onset (EOD) or late-onset depression (LOD) and controls, and between women and men with LOD...
  47. ncbi request reprint Association between benzodiazepines and recurrent falls: a cross-sectional elderly population-based study
    A Rossat
    Health Center, CNAMTS, Lyon, University of Lyon, France
    J Nutr Health Aging 15:72-7. 2011
    ..While the association between benzodiazepines (BZD) and single fall is long-known, the association between BZD and recurrent falls has been few studied...
  48. ncbi request reprint 'Faster counting while walking' as a predictor of falls in older adults
    Olivier Beauchet
    Department of Geriatrics, Saint Etienne University Hospitals, Saint Etienne, France
    Age Ageing 36:418-23. 2007
    ..To establish whether changes in a spoken verbal task performance while walking compared with being at rest could predict falls among older adults...
  49. ncbi request reprint A regression tree for identifying combinations of fall risk factors associated to recurrent falling: a cross-sectional elderly population-based study
    A Kabeshova
    Division of Geriatric Medicine, Department of Neuroscience, Angers University Hospital, 49933, Angers Cedex 9, France
    Aging Clin Exp Res 26:331-6. 2014
    ....
  50. ncbi request reprint Cross-sectional association between serum vitamin D concentration and walking speed measured at usual and fast pace among older women: the EPIDOS study
    Cedric Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers, France
    J Bone Miner Res 25:1858-66. 2010
    ..44, p = .003). The findings show a stronger positive association between 25(OH)D concentrations and fast-pace walking speed that is a more sensitive marker of neuromuscular functioning compared with usual-pace walking...
  51. ncbi request reprint [Loss of consciousness in the elderly]
    Gilles Berrut
    Service de Gerontologie Clinique, CHU Angers
    Psychol Neuropsychiatr Vieil 5:101-20. 2007
    ..Protocol care must to be developed in geriatric institutions to increase the quality of diagnosis and treatment of elderly subjects after loss of consciousness...
  52. ncbi request reprint Serum vitamin D concentration and short-term mortality among geriatric inpatients in acute care settings
    Cedric Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers University Memory Center, University of Angers, UNAM, Angers Cedex 9, Angers, France
    Adv Ther 27:245-9. 2010
    ....
  53. ncbi request reprint Vitamin D deficiency is associated with orthostatic hypotension in oldest-old women
    C Annweiler
    Department of Geriatric Medicine, Angers University Hospital, Angers, France UPRES EA4638, University of Angers, UNAM, Angers, France Robarts Research Institute, The University of Western Ontario, London, ON, Canada
    J Intern Med 276:285-95. 2014
    ..Vitamin D may contribute to blood pressure control. The aim of this study was to determine whether vitamin D deficiency is associated with orthostatic hypotension in oldest-old adults...
  54. doi request reprint Association of calcium concentration with pulse pressure in older women: data from a large population-based multicentric study
    L Mateus-Hamdan
    C Annweiler, MD, PhD, Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers Cedex 9, France E mail Phone 33 2 41 35 54 86 Fax 33 2 41 35 48 94
    J Nutr Health Aging 18:323-9. 2014
    ..Our objective was to determine which variable among serum calcium, parathyroid hormone and 25-hydroxyvitamin D concentrations, was associated with pulse pressure among older adults...
  55. ncbi request reprint Vitamin D and bone fracture mechanisms: what about the non-bone 'D'efense?
    C Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, France
    Int J Clin Pract 64:541-3. 2010
    ..underlined the efficacy of oral supplemental vitamin D, regardless of any additional calcium supplementation, in non-vertebral fractures prevention among more than 42,000 adults aged 65 years and older (2)...
  56. ncbi request reprint Behavioral and psychological symptoms of dementia and bipolar spectrum disorders: review of the evidence of a relationship and treatment implications
    Jean Michel Dorey
    Department of Geriatrics, Saint Etienne University Hospitals, 42055 Saint Etienne Cedex 2, France
    CNS Spectr 13:796-803. 2008
    ..These considerations are of heuristic interest in reconceptualizing the origin of the behavioral manifestations of dementia, with important implications for geriatric practice...
  57. ncbi request reprint Vitamin D and ageing: neurological issues
    Cedric Annweiler
    Angers University Memory Center, Angers, France CeAnnweiler chu angers fr
    Neuropsychobiology 62:139-50. 2010
    ..Specific actions on the central nervous system (CNS) have been described. The objective of this review was to describe the relationship between vitamin D and the nervous system throughout the different stages of life...
  58. doi request reprint Deficit of cognitive inhibition in depressed elderly: a neurocognitive marker of suicidal risk
    S Richard-Devantoy
    McGill University, Department of Psychiatry and Douglas Mental Health University Institute McGill Group for Suicide Studies Montréal, Quebec, Canada
    J Affect Disord 140:193-9. 2012
    ..Here, we aimed at assessing alterations in cognitive inhibition, a suspected major mechanism of the suicidal vulnerability, in suicidal depressed elderly...
  59. ncbi request reprint Long-term practice of Jaques-Dalcroze eurhythmics prevents age-related increase of gait variability under a dual task
    Reto W Kressig
    J Am Geriatr Soc 53:728-9. 2005
  60. ncbi request reprint Guidelines for clinical applications of spatio-temporal gait analysis in older adults
    Reto W Kressig
    Department of Rehabilitation and Geriatrics, Geneva University Hospitals, Thonex, Switzerland
    Aging Clin Exp Res 18:174-6. 2006
    ..The guidelines presented here are intended to facilitate network collaborations and to provide guidance to clinicians who wish to implement spatio-temporal gait analysis in clinical settings...
  61. ncbi request reprint Relationships between dual-task related changes in stride velocity and stride time variability in healthy older adults
    Veronique Dubost
    Laboratory of Physiology, Physiopathology of Exercise and Handicap, Faculty of Medicine, University J Monnet Saint Etienne, France
    Hum Mov Sci 25:372-82. 2006
    ....
  62. ncbi request reprint [Gait and dual-task: definition, interest, and perspectives in the elderly]
    Olivier Beauchet
    Service de Gerontologie Clinique, CHU de Saint Etienne
    Psychol Neuropsychiatr Vieil 4:215-25. 2006
    ..Furthermore, dual-task could be a new approach of the gait disorders rehabilitation...
  63. ncbi request reprint Gait variability while dual-tasking: fall predictor in older inpatients?
    Reto W Kressig
    Department of Rehabilitation and Geriatrics, Geneva University Hospitals, Geneva, Switzerland
    Aging Clin Exp Res 20:123-30. 2008
    ..We therefore sought to determine, in an acute geriatric setting, whether gait variability in single- (i.e., usual walking) or dual-task conditions can predict inpatient falls...
  64. doi request reprint Dual task-related changes in gait performance in older adults: a new way of predicting recurrent falls?
    Olivier Beauchet
    J Am Geriatr Soc 56:181-2. 2008
  65. ncbi request reprint Relationship between dual-task related gait changes and intrinsic risk factors for falls among transitional frail older adults
    Olivier Beauchet
    Department of Rehabilitation and Geriatrics, Geneva University Hospitals, CH 1226 Thonex Geneva, Switzerland
    Aging Clin Exp Res 17:270-5. 2005
    ..We studied the relationship between commonly known intrinsic risk factors for falls and dual-task related gait changes among transitional frail older adults...
  66. ncbi request reprint Stride-to-stride variability while enumerating animal names among healthy young adults: result of stride velocity or effect of attention-demanding task?
    Veronique Dubost
    Laboratory of Physiology and Physiopathology of Exercise and Handicap, Faculty of Medicine, University of Saint Etienne, France
    Gait Posture 27:138-43. 2008
    ..It remains unknown whether dual-task related changes in stride time and stride length variability result from an effect of stride velocity and/or of the attention-demanding task...
  67. ncbi request reprint Changes in gait while backward counting in demented older adults with frontal lobe dysfunction
    Gilles Allali
    Department of Rehabilitation and Geriatrics, Geneva University Hospitals, Geneva, Switzerland
    Gait Posture 26:572-6. 2007
    ..A better understanding of dual-task related changes in demented subjects with frontal lobe dysfunction could help us to clarify the role of the frontal lobe in motor gait control...
  68. doi request reprint Galantamine improves gait performance in patients with Alzheimer's disease
    Frederic Assal
    J Am Geriatr Soc 56:946-7. 2008
  69. ncbi request reprint Age-related decline of gait control under a dual-task condition
    Olivier Beauchet
    J Am Geriatr Soc 51:1187-8. 2003
  70. ncbi request reprint Dual-task-related gait changes in transitionally frail older adults: the type of the walking-associated cognitive task matters
    Olivier Beauchet
    Department of Rehabilitation and Geriatrics, Geneva University Hospitals, Geneva, Switzerland
    Gerontology 51:48-52. 2005
    ..Little is known whether the type of cognitive task performed while walking is important concerning possible gait interference in older fall-prone individuals...
  71. ncbi request reprint Insulinoma revealed by recurrent falls in old age
    Olivier Beauchet
    J Am Geriatr Soc 53:552-3. 2005
  72. ncbi request reprint [Does the care for the fear of falling bring a profit to community living elderly people who had experienced falls?]
    Marion De Rogalski Landrot
    CHU de Saint Etienne, Hôpital Charité, Gérontologie clinique, 42055, Saint Etienne Cedex 2, France
    Psychol Neuropsychiatr Vieil 5:225-34. 2007
    ..The aim of the study was to evluate the benefit of taking into account the fear of falling in the care of old people who had experienced falls...
  73. ncbi request reprint Decreased trunk angular displacement during sitting down: an early feature of aging
    Veronique Dubost
    Service de Gerontologie Clinique, Hôpital de la Charité, CHU de Saint Etienne, 42055 Saint Etienne Cedex 2, France
    Phys Ther 85:404-12. 2005
    ..The aim of this study was to determine how angular displacements of the trunk and shank are affected by aging during sit-to-stand and stand-to-sit transfers...
  74. ncbi request reprint Concurrent validity of SMTEC footswitches system for the measurement of temporal gait parameters
    Olivier Beauchet
    Laboratory of PPEH GIP E2S, Faculty of Medicine, University of Saint Etienne, France
    Gait Posture 27:156-9. 2008
    ..04 and 0.04 s (Pitman's test of difference in variance: r=-0.009, P=0.772). The present results suggest that the SMTEC footswitches system provides a valid and reliable measurement of temporal gait parameters in healthy young adults...