Cedric Annweiler

Summary

Affiliation: Centre Hospitalier Universitaire
Country: France

Publications

  1. ncbi 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
  2. ncbi 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
  3. ncbi 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
  4. ncbi 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
  5. ncbi 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
  6. ncbi 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
  7. ncbi 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
  8. ncbi 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
  9. ncbi 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
  10. ncbi 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

Detail Information

Publications39

  1. ncbi 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...
  2. ncbi 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)...
  3. ncbi 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...
  4. ncbi 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...
  5. ncbi 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...
  6. ncbi 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
    ....
  7. ncbi 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...
  8. ncbi 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...
  9. ncbi 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...
  10. ncbi 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
    ....
  11. ncbi 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)...
  12. ncbi [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...
  13. ncbi 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...
  14. ncbi 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...
  15. ncbi 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...
  16. ncbi 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...
  17. ncbi 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
    ....
  18. ncbi 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...
  19. ncbi 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...
  20. ncbi 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...
  21. ncbi 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
    ....
  22. ncbi 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...
  23. ncbi 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. ncbi 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...
  25. ncbi 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
    ....
  26. ncbi 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...
  27. ncbi 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...
  28. ncbi 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...
  29. ncbi 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...
  30. ncbi 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...
  31. ncbi 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"...
  32. ncbi 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...
  33. ncbi 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)...
  34. ncbi 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...
  35. ncbi 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
    ....
  36. ncbi 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...
  37. ncbi 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...
  38. ncbi 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 Department of Medicine, Division of Geriatric Medicine, Parkwood Hospital, St Joseph s Health Care London, Lawson Health Research Institute, Western University, London, ON, Canada
    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...
  39. ncbi 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
    ....