Dietary supplement: vitamin a (DrugBank: Vitamin A)
3 diseases告示番号 | 疾患名(ページ内リンク) | 臨床試験数 |
---|---|---|
13 | 多発性硬化症/視神経脊髄炎 | 4 |
53 | シェーグレン症候群 | 0 |
90 | 網膜色素変性症 | 0 |
No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | NCT01407211 (ClinicalTrials.gov) | April 2011 | 14/2/2011 | Impact of Vitamin A on Gene Expression, in Multiple Sclerosis Patient | The Impact of Vitamin A Supplementation on Gene Expression of Cytokine Secreted by CD4+ T Lymphocyte in Multiple Sclerosis Patients | Relapsing Remitting Multiple Sclerosis | Dietary Supplement: vitamin A | Tehran University of Medical Sciences | NULL | Enrolling by invitation | 20 Years | 45 Years | Both | 30 | Phase 4 | Iran, Islamic Republic of |
2 | NCT01417273 (ClinicalTrials.gov) | February 2010 | 17/11/2010 | Impact of Vitamin A on Multiple Sclerosis (MS) | Impact of Vitamin A Supplementation on Disease Activity and Progression in Multiple Sclerotic (MS) Patients | Relapsing Remitting Multiple Sclerosis | Dietary Supplement: vitamin A;Drug: Drug: placebo | Tehran University of Medical Sciences | NULL | Enrolling by invitation | 20 Years | 45 Years | Both | 100 | Phase 4 | Iran, Islamic Republic of |
3 | NCT01705457 (ClinicalTrials.gov) | February 2010 | 9/10/2012 | Impact of Vitamin A on RAR Gene Expression in Multiple Sclerosis | Impact of Vitamin A Supplementation on RAR Gene Expression in PBMC Cells in Multiple Sclerotic Patients | Relapsing Remitting Multiple Sclerosis | Drug: Dietary Supplement: vitamin A;Drug: placebo | Tehran University of Medical Sciences | NULL | Enrolling by invitation | 20 Years | 45 Years | Both | 20 | Phase 4 | Iran, Islamic Republic of |
4 | NCT01225289 (ClinicalTrials.gov) | October 2009 | 6/9/2010 | Impact of Vitamin A Supplementation on Immune System in Multiple Sclerosis Patients | The Study of the Effects of Vitamin A Supplementation on Immune System and Th1/Th2 Balance in Patients With Multiple Sclerosis | Relapsing Remitting Multiple Sclerosis | Dietary Supplement: Vitamin A;Drug: Placebo | Tehran University of Medical Sciences | NULL | Completed | 20 Years | 45 Years | All | 36 | Phase 4 | Iran, Islamic Republic of |