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Vitamin D placebo

DIETARY_SUPPLEMENT10 trials

Sponsors

University of Chicago, University Hospital, Angers, Brigham and Women's Hospital, University of Washington, McMaster University

Conditions

Age-Related Loss of Skeletal Muscle MassAgingAlzheimer DiseaseChronic SinusitisDepressionDepressive SymptomsDiabetesDiabetes Mellitus, Type 2

Phase 2

The Assessment of the Effect of Vitamin D Supplementation on Inflammatory and Endothelial Factors in the Patients With Type 2 Diabetes .
NCT03008057
Tehran University of Medical SciencesType2 Diabetes
Start: 2017-01-31End: 2021-07-31Target: 42Updated: 2021-07-22

Phase 3

Alzheimer's Disease - Input of Vitamin D With mEmantine Assay
CompletedNCT01409694
University Hospital, AngersAlzheimer Disease
Start: 2011-09-30End: 2016-01-31Updated: 2016-09-22
Fixation Using Alternative Implants for the Treatment of Hip Fractures (FAITH-2)
TerminatedNCT01908751
McMaster UniversityFemoral Neck Fractures
Start: 2014-09-30End: 2019-03-18Updated: 2020-11-30

Unknown Phase

Vitamin D for Chronic Sinusitis
CompletedNCT01007799
University of ChicagoChronic Sinusitis
Start: 2009-11-30End: 2011-09-30Updated: 2016-08-26
Vitamin D and Omega-3 Hypertension Trial (VITAL Hypertension)
Active, not recruitingNCT01653678
Brigham and Women's HospitalHypertension
Start: 2011-11-30End: 2026-06-30Updated: 2025-12-18
Vitamin D and Omega-3 Trial to Prevent and Treat Diabetic Kidney Disease
CompletedNCT01684722
University of WashingtonDiabetes
Start: 2010-07-31End: 2019-11-08Updated: 2022-06-21
VITAL-DEP: Depression Endpoint Prevention in the VITamin D and OmegA-3 TriaL
CompletedNCT01696435
Brigham and Women's HospitalDepression, Depressive Symptoms, Mood
Start: 2010-07-31End: 2025-03-31Updated: 2025-12-10
Effects of Vitamin D and Omega-3 on Cerebrovascular Disease
CompletedNCT04070833
Brigham and Women's HospitalStroke, Vitamin D
Start: 2016-08-01End: 2018-09-17Updated: 2022-08-15
Effects of Vitamin D3 and Yeast Beta-Glucan Supplementation on Glycemic Control and Cardiovascular Disease Risk in Patients With Type 2 Diabetes
RecruitingNCT06861062
Huazhong University of Science and TechnologyDiabetes Mellitus, Type 2
Start: 2025-04-08End: 2032-12-31Target: 2500Updated: 2026-02-02
Effect of Vitamin D on Body Composition and Functionality of Older Adults
CompletedNCT07275177
Universidad Autónoma Benito Juárez de OaxacaAge-Related Loss of Skeletal Muscle Mass, Aging, Functional Decline +11
Start: 2024-01-09End: 2024-11-09Updated: 2025-12-10

Related Papers

Effects of Vitamin D<sub>3</sub> and Marine Omega-3 Fatty Acids Supplementation on Indicated and Selective Prevention of Depression in Older Adults
The Journal of Clinical Psychiatry2023-06-2212 citations
Calcium handling: a strategy to fight neurodegeneration in Alzheimer’s disease
Neural Regeneration Research2023-04-131 citations
Effect of Long-term Supplementation With Marine Omega-3 Fatty Acids vs Placebo on Risk of Depression or Clinically Relevant Depressive Symptoms and on Change in Mood Scores
JAMA2021-12-21105 citations
Effect of vitamin D on cognitive decline: results from two ancillary studies of the VITAL randomized trial.
2021-12-0138 citations
Effects of long-term vitamin D and n-3 fatty acid supplementation on inflammatory and cardiac biomarkers in patients with type 2 diabetes: secondary analyses from a randomised controlled trial.
2020-10-2422 citations
Effect of Long-term Vitamin D<sub>3</sub> Supplementation vs Placebo on Risk of Depression or Clinically Relevant Depressive Symptoms and on Change in Mood Scores
JAMA2020-08-04153 citations
Protocol for studying racial/ethnic disparities in depression care using joint information from participant surveys and administrative claims databases: an observational cohort study
BMJ Open2020-01-011 citations
Effect of Vitamin D and Omega-3 Fatty Acid Supplementation on Kidney Function in Patients With Type 2 Diabetes
JAMA2019-11-08115 citations
Effects of vitamin D supplementation on advanced glycation end products signaling pathway in T2DM patients: a randomized, placebo-controlled, double blind clinical trial
Diabetology & Metabolic Syndrome2019-10-2634 citations
Effects of vitamin D supplementation on depressive symptoms in type 2 diabetes mellitus patients: Randomized placebo-controlled double-blind clinical trial.
2019-06-1130 citations
Fixation using alternative implants for the treatment of hip fractures (FAITH-2): design and rationale for a pilot multi-centre 2 × 2 factorial randomized controlled trial in young femoral neck fracture patients
Pilot and Feasibility Studies2019-05-2810 citations
Anti-dementia drugs and changes in gait: a pre-post quasi-experimental pilot study.
2013-11-2118 citations
Possibility of a new anti-alzheimer's disease pharmaceutical composition combining memantine and vitamin D.
2012-02-0127 citations
Alzheimer's disease--input of vitamin D with mEmantine assay (AD-IDEA trial): study protocol for a randomized controlled trial.
2011-10-2037 citations