Vitamin D Supplementation Associated to Better Survival in Hospitalized Frail Elderly COVID-19 Patients: The GERIA-COVID Quasi-Experimental Study

Gaëlle Annweiler, Mathieu Corvaisier, Jennifer Gautier, +4

Nutrients

National French Survey of Coronavirus Disease (COVID-19) Symptoms in People Aged 70 and Over

Cédric Annweiler, Guillaume Sacco, Nathalie Salles, +5

Clinical Infectious Diseases

COvid-19 and high-dose VITamin D supplementation TRIAL in high-risk older patients (COVIT-TRIAL): study protocol for a randomized controlled trial

Cédric Annweiler, Mélinda Beaudenon, Jennifer Gautier, +4

Trials

High-dose versus standard-dose vitamin D supplementation in older adults with COVID-19 (COVIT-TRIAL): A multicenter, open-label, randomized controlled superiority trial

Cédric Annweiler, Mélinda Beaudenon, Jennifer Gautier, +14

PLoS Medicine

Alzheimer's disease - input of vitamin D with mEmantine assay (AD-IDEA trial): study protocol for a randomized controlled trial

Cédric Annweiler, Bruno Fantino, Elsa Parot‐Schinkel, +3

Trials

Vitamin D supplementation prior to or during COVID-19 associated with better 3-month survival in geriatric patients: Extension phase of the GERIA-COVID study

Cédric Annweiler, Mélinda Beaudenon, Romain Simon, +4

The Journal of Steroid Biochemistry and Molecular Biology

Geria-covid StudyAgingGeriatricsClinical NutritionExtension Phase +5

Vitamin D and white matter abnormalities in older adults: A quantitative volumetric analysis of brain MRI

Cédric Annweiler, Robert Bartha, Spyridon Ν. Karras, +3

Experimental Gerontology

Neuroimaging BiomarkersQuantitative Volumetric AnalysisAlzheimer's DiseaseWhite MatterDementia +9

Elevated C-reactive protein in early COVID-19 predicts worse survival among hospitalized geriatric patients

Adeline Villoteau, Marine Asfar, Marie Otekpo, +3

PLoS ONE

Vitamin K Antagonists and Cognitive Decline in Older Adults: A 24-Month Follow-Up

Antoine Brangier, Guylaine Ferland, Yves Rolland, +3

Nutrients

Regular Use of VKA Prior to COVID-19 Associated with Lower 7-Day Survival in Hospitalized Frail Elderly COVID-19 Patients: The GERIA-COVID Cohort Study

Pierre Ménager, Olivier Brière, Jennifer Gautier, +4

Nutrients