Cedric Annweiler

Summary

Affiliation: Centre Hospitalier Universitaire
Country: France

Publications

  1. pmc Vitamin D and Brain Imaging in the Elderly: Should we Expect Some Lesions Specifically Related to Hypovitaminosis D?
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital Angers University Memory Center UPRES EA 2646, University of Angers, UNAM, Angers, France
    Open Neuroimag J 6:16-8. 2012
  2. ncbi request reprint Vitamin D and brain volumetric changes: Systematic review and meta-analysis
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 4638, University of Angers, UNAM, Angers, France Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada Electronic address
    Maturitas 78:30-9. 2014
  3. 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
  4. ncbi request reprint Multiple myeloma international staging system: "staging" or simply "aging" system?
    Regis Bataille
    institut de cancérologie de l Ouest, Angers, France INSERM UMR 892, Institut de Recherche Thérapeutique de l Université de Nantes, Nantes, France Electronic address
    Clin Lymphoma Myeloma Leuk 13:635-7. 2013
  5. doi request reprint Combination of memantine and vitamin D prevents axon degeneration induced by amyloid-beta and glutamate
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France University Memory Clinic, Angers, France UPRES EA 4638, University of Angers, UNAM, Angers, France Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada Electronic address
    Neurobiol Aging 35:331-5. 2014
  6. ncbi request reprint Meta-analysis of memory and executive dysfunctions in relation to vitamin D
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, UPRES EA 4638, UNAM, Angers University Hospital, Angers, France
    J Alzheimers Dis 37:147-71. 2013
  7. doi request reprint Proposal and validation of a quick question to rate the influence of sun exposure in geriatric epidemiological studies on vitamin D
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers University Memory Clinic, UNAM, Angers, France
    Int J Vitam Nutr Res 82:412-6. 2012
  8. doi request reprint Low serum vitamin D concentrations in Alzheimer's disease: a systematic review and meta-analysis
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 2646, University of Angers, UNAM, Angers, France
    J Alzheimers Dis 33:659-74. 2013
  9. doi request reprint Vitamin D concentration and lateral cerebral ventricle volume in older adults
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, University Memory Clinic of Angers, UPRES EA 4638, University of Angers, UNAM, Angers, France
    Mol Nutr Food Res 57:267-76. 2013
  10. ncbi request reprint Effectiveness of the combination of memantine plus vitamin D on cognition in patients with Alzheimer disease: a pre-post pilot study
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France
    Cogn Behav Neurol 25:121-7. 2012

Collaborators

Detail Information

Publications65

  1. pmc Vitamin D and Brain Imaging in the Elderly: Should we Expect Some Lesions Specifically Related to Hypovitaminosis D?
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital Angers University Memory Center UPRES EA 2646, University of Angers, UNAM, Angers, France
    Open Neuroimag J 6:16-8. 2012
    ..Further imaging studies are required to corroborate this assumption and to determine whether hypovitaminosis D results in degenerative and / or vascular lesions...
  2. ncbi request reprint Vitamin D and brain volumetric changes: Systematic review and meta-analysis
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 4638, University of Angers, UNAM, Angers, France Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada Electronic address
    Maturitas 78:30-9. 2014
    ..The retrieved association between vitamin D depletion and brain atrophy provides a scientific base for vitamin D replacement trials...
  3. 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...
  4. ncbi request reprint Multiple myeloma international staging system: "staging" or simply "aging" system?
    Regis Bataille
    institut de cancérologie de l Ouest, Angers, France INSERM UMR 892, Institut de Recherche Thérapeutique de l Université de Nantes, Nantes, France Electronic address
    Clin Lymphoma Myeloma Leuk 13:635-7. 2013
    ....
  5. doi request reprint Combination of memantine and vitamin D prevents axon degeneration induced by amyloid-beta and glutamate
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France University Memory Clinic, Angers, France UPRES EA 4638, University of Angers, UNAM, Angers, France Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada Electronic address
    Neurobiol Aging 35:331-5. 2014
    ..This finding reinforces the pharmacological potential of a new drug combining memantine plus vitamin D for the treatment or the prevention of Alzheimer's disease. ..
  6. ncbi request reprint Meta-analysis of memory and executive dysfunctions in relation to vitamin D
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, UPRES EA 4638, UNAM, Angers University Hospital, Angers, France
    J Alzheimers Dis 37:147-71. 2013
    ..Hypovitaminosis D is associated with global cognitive impairment in adults. It remains unclear which domain-specific cognitive functions are affected with hypovitaminosis D...
  7. doi request reprint Proposal and validation of a quick question to rate the influence of sun exposure in geriatric epidemiological studies on vitamin D
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers University Memory Clinic, UNAM, Angers, France
    Int J Vitam Nutr Res 82:412-6. 2012
    ..2 ± 3.5 years)...
  8. doi request reprint Low serum vitamin D concentrations in Alzheimer's disease: a systematic review and meta-analysis
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 2646, University of Angers, UNAM, Angers, France
    J Alzheimers Dis 33:659-74. 2013
    ..016). In conclusion, AD cases had lower serum vitamin D concentrations than matched controls. This reinforces the conceptualization of vitamin D as a 'neurosteroid hormone' and as a potential biomarker of AD...
  9. doi request reprint Vitamin D concentration and lateral cerebral ventricle volume in older adults
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, University Memory Clinic of Angers, UPRES EA 4638, University of Angers, UNAM, Angers, France
    Mol Nutr Food Res 57:267-76. 2013
    ..The purpose of this cross-sectional study was to determine whether vitamin D deficiency was associated with greater lateral cerebral ventricle volume in older adults...
  10. ncbi request reprint Effectiveness of the combination of memantine plus vitamin D on cognition in patients with Alzheimer disease: a pre-post pilot study
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France
    Cogn Behav Neurol 25:121-7. 2012
    ..To determine whether treatment with memantine plus vitamin D is more effective than memantine or vitamin D alone in improving cognition among patients with Alzheimer disease (AD)...
  11. doi request reprint Higher vitamin D dietary intake is associated with lower risk of alzheimer's disease: a 7-year follow-up
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, 49933 Angers, France
    J Gerontol A Biol Sci Med Sci 67:1205-11. 2012
    ..Our objective was to determine whether the dietary intake of vitamin D was an independent predictor of the onset of dementia within 7 years among women aged 75 years and older...
  12. 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...
  13. doi request reprint Vitamin D-mentia: randomized clinical trials should be the next step
    Cedric Annweiler
    Department of Internal Medicine and Geriatrics, Angers University Hospital, Angers University Memory Center, UPRES EA 2646, University of Angers, UNAM, Angers, France
    Neuroepidemiology 37:249-58. 2011
    ..At this stage, only clinical trials testing vitamin D supplements versus placebo can further determine the impact of vitamin D administration on cognition and AD with higher levels of evidence...
  14. doi request reprint [Vitamin D in the elderly: 5 points to remember]
    Cedric Annweiler
    Département de médecine interne et gériatrie, Centre Hospitalier Universitaire d Angers, France
    Geriatr Psychol Neuropsychiatr Vieil 9:259-67. 2011
    ..A daily intake of at least 800-1,000 IU supplemental vitamin D(3) per day is the key...
  15. 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
    ....
  16. 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...
  17. 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...
  18. 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...
  19. 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...
  20. 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...
  21. 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)...
  22. 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
    ....
  23. 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...
  24. 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...
  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 Hypovitaminosis D in geriatric inpatients: a marker of severity of chronic diseases
    Olivier Beauchet
    Department of Internal Medicine and Geriatrics, Angers University Hospital, France
    Aging Clin Exp Res 24:188-92. 2012
    ..e., 25OHD ≤25 nmol/L) and, respectively, the number and severity of chronic diseases assessed with the Kaplan- Feinstein index (KFI) among geriatric inpatients...
  27. ncbi request reprint Contribution of brain imaging to the understanding of gait disorders in Alzheimer's disease: a systematic review
    Cedric Annweiler
    Division of Geriatric Medicine, Department of Medicine, Parkwood Hospital, St Joseph s Health Care, London, Ontario, Canada
    Am J Alzheimers Dis Other Demen 27:371-80. 2012
    ..Gait disorders in AD could be explained by a high burden of age-related subcortical hyperintensities on the frontal-subcortical circuits (nonspecific) together with hippocampal atrophy and hypometabolism (specific)...
  28. doi request reprint Profile of French community-dwelling older adults supplemented with vitamin D: findings and lessons
    Bruno Fantino
    Department of Internal Medicine and Geriatrics, Angers University Hospital, France
    Adv Ther 28:483-9. 2011
    ..The vast majority of older French adults exhibit some degree of hypovitaminosis D. The objective of this cross-sectional study was to determine the rate and the reasons for vitamin D prescription among older French adult community dwellers...
  29. doi request reprint High parathyroid hormone, but not low vitamin D concentrations, expose elderly inpatients to hypertension
    Leyla Mateus-Hamdan
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital Angers University Memory Clinic UPRES EA 2646 University of Angers, Angers Cedex 9, France
    Geriatr Gerontol Int 13:783-91. 2013
    ..Our objective was to examine the association of serum intact PTH and 25OHD concentrations with BP levels amongst older inpatients, while accounting for each other...
  30. pmc Hypovitaminosis D in geriatric acute care unit: a biomarker of longer length of stay
    Lise Hélard
    Department of Geriatrics, Hospital of Laval, 53000 Laval, France Division of Geriatric Medicine, Department of Neuroscience, Angers University Hospital, 49933 Angers Cedex 9, France
    Dis Markers 35:525-9. 2013
    ....
  31. 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...
  32. 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...
  33. 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
    ....
  34. ncbi request reprint [Comprehensive geriatric assessment in intensive care unit: a pilot study (pre-Seniorea)]
    Tommy Raveau
    Département de Réanimation Médicale et de Médecine Hyperbare, CHU d Angers, France, Departement d Anesthesie Reanimation, CHU d Angers, France
    Geriatr Psychol Neuropsychiatr Vieil 11:389-95. 2013
    ..The objective of the pre-Seniorea study was to examine the feasibility of comprehensive geriatric assessment (CGA) during and after the ICU stay...
  35. 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...
  36. 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...
  37. 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...
  38. 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)...
  39. 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...
  40. 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
    ....
  41. 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...
  42. pmc Motor phenotype of decline in cognitive performance among community-dwellers without dementia: population-based study and meta-analysis
    Olivier Beauchet
    Division of Geriatric Medicine, Department of Neuroscience, Angers University Hospital, Angers, France
    PLoS ONE 9:e99318. 2014
    ..e., mild cognitive impairment (MCI) and dementia)...
  43. ncbi request reprint Drug related problems and pharmacist interventions in a geriatric unit employing electronic prescribing
    Mélina Raimbault-Chupin
    Department of Pharmacy, Angers University Hospital, 4 rue Larrey, 49933, Angers Cedex 09, France
    Int J Clin Pharm 35:847-53. 2013
    ..Computerised physician order entry (CPOE) and the integration of a pharmacist in clinical wards have been shown to prevent drug related problems (DRPs)...
  44. ncbi request reprint Motor cortex and gait in mild cognitive impairment: a magnetic resonance spectroscopy and volumetric imaging study
    Cedric Annweiler
    FRCPC, Gait and Brain Laboratory, Parkwood Hospital, Division of Geriatric Medicine, Room A 280, 801 Commissioners Rd E, London, Ontario, Canada N6A 5A5
    Brain 136:859-71. 2013
    ..These findings may contribute to a better understanding of the higher risks of mobility decline and falls in subjects with mild cognitive impairment...
  45. 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...
  46. 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...
  47. 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...
  48. pmc Vitamin D and caudal primary motor cortex: a magnetic resonance spectroscopy study
    Cedric Annweiler
    Gait and Brain Lab, Lawson Health Research Institute, Parkwood Hospital, The University of Western Ontario, London, Ontario, Canada Division of Geriatric Medicine, University Hospital Memory Clinic UPRES EA 4638, University of Angers, Angers, France Robarts Research Institute, The University of Western Ontario, London, Ontario, Canada
    PLoS ONE 9:e87314. 2014
    ....
  49. 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...
  50. ncbi request reprint Possibility of a new anti-alzheimer's disease pharmaceutical composition combining memantine and vitamin D
    Cedric Annweiler
    Department of Neuroscience, Division of Geriatric Medicine, Angers University Hospital, Angers, France
    Drugs Aging 29:81-91. 2012
    ..gov identifier: NCT01409694). This new pharmaceutical composition may provide an effective solution to the problem of neuronal death and cognitive decline in AD...
  51. 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"...
  52. 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...
  53. 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...
  54. ncbi request reprint Proposal and validation of a quick question to rate the influence of diet in geriatric epidemiological studies on vitamin d
    Gaëlle Chevallereau
    Medical School, University of Angers, UNAM, Angers, France
    Int J Vitam Nutr Res 83:254-8. 2013
    ..5 ± 8.1 years)...
  55. 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...
  56. 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
    ....
  57. 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)...
  58. doi request reprint Extraskeletal effects of vitamin D: facts, uncertainties, and controversies
    Béatrice Bouvard
    Service de Rhumatologie, CHU d Angers, Universite d Angers, UNAM, 49933 Angers, France
    Joint Bone Spine 78:10-6. 2011
    ..This article is a review of the clinical and biological actions of vitamin D including effects on the immune system, auto-immune diseases, infections, cancer, metabolic syndrome, fall risk, cognitive function, and muscle function...
  59. 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
    ....
  60. pmc Quantified self and comprehensive geriatric assessment: older adults are able to evaluate their own health and functional status
    Olivier Beauchet
    Department of Neuroscience, Angers University Hospital, Angers, France Biomathics, Paris, France
    PLoS ONE 9:e100636. 2014
    ....
  61. ncbi request reprint Suicidal behaviours in affective disorders: a deficit of cognitive inhibition?
    Stéphane Richard-Devantoy
    McGill University, Department of Psychiatry and Douglas Mental Health University Institute, McGill Group for Suicide Studies, Montreal, Quebec
    Can J Psychiatry 57:254-62. 2012
    ..Our study aimed to systematically review all published articles that examined the relation between cognitive inhibition deficit and suicidal behaviours (that is, suicide attempt or suicidal ideation) in patients with affective disorders...
  62. ncbi request reprint Postural sway, falls, and cognitive status: a cross-sectional study among older adults
    Jean Baptiste Mignardot
    Laboratory Motricité, Interactions, Performance, University of Nantes, Nantes, France
    J Alzheimers Dis 41:431-9. 2014
    ..Cognitive impairment-related changes in postural sway increase fall risk among older adults. Better understanding this association could be helpful for fall prevention...
  63. ncbi request reprint Hypovitaminosis D and executive dysfunction in older adults with memory complaint: a memory clinic-based study
    Cedric Annweiler
    Division of Geriatric Medicine and Memory Clinic, Department of Neuroscience, Angers University Hospital, UPRES EA 4638, Angers, France
    Dement Geriatr Cogn Disord 37:286-93. 2014
    ..The purpose of this cross-sectional study was to determine whether lower vitamin D levels were associated with mental flexibility, information updating, or cognitive and motor inhibition among older adults...
  64. 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
    ....