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Vitamin D

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Vitamin D Deficiency, Vitamin D3 Deficiency, Pregnancy Complications Trial in Gothenburg (Vitamin D Supplementation 20 µg/day,

Not yet recruiting
  • Vitamin D Deficiency
  • +2 more
  • Vitamin D Supplementation 20 µg/day
  • +2 more
  • Gothenburg, Sweden
    Antenatal Care
Aug 13, 2022

Vitamin D Deficiency, Critical Illness Trial in Taipei (Vitamin D supplement)

Recruiting
  • Vitamin D Deficiency
  • Critical Illness
  • Vitamin D supplement
  • Taipei, Taiwan
    National Taiwan University Hospital
Mar 22, 2022

Non-allergic Asthma, Obesity, Vitamin D Deficiency Trial in Mexico City (Vitamin D3 (25-hydroxy vitamin D))

Recruiting
  • Non-allergic Asthma
  • +2 more
  • Vitamin D₃ (25-hydroxy vitamin D)
  • Mexico City, Mexico
    Hospital Infantil de México Federico Gómez
Jun 24, 2022

Renal Dialysis, Vitamin D Deficiency Trial in Bronx (Cholecalciferol (Vitamin D))

Active, not recruiting
  • Renal Dialysis
  • Vitamin D Deficiency
  • Cholecalciferol (Vitamin D)
  • Bronx, New York
    James J. Peters VA Medical Center, Bronx, NY
Mar 10, 2022

Vitamin D Deficiency, Arterial Stiffness Trial in Lubbock (Low dose vitamin D3, High dose vitamin D3)

Completed
  • Vitamin D Deficiency
  • Arterial Stiffness
  • Low dose vitamin D3
  • High dose vitamin D3
  • Lubbock, Texas
    Texas Tech University Health Sciences Center
Mar 17, 2022

Vitamin D Deficiency, Major Trauma Trial in Taipei (Vitamin D, Placebo)

Recruiting
  • Vitamin D Deficiency
  • Major Trauma
  • Vitamin D
  • Placebo
  • Taipei, Taiwan
    National Taiwan University Hospital
Jul 7, 2022

Vitamin D Trial in Coquitlam (Vitamin D3)

Recruiting
  • Vitamin D
  • Vitamin D3
  • Coquitlam, British Columbia, Canada
    Natural Factors
Aug 2, 2022

Vitamin D Deficiency Trial in Dubai (L. casei DG® (Lactobacillus paracasei CNCM I-1572), )

Not yet recruiting
  • Vitamin D Deficiency
  • L. casei DG® (Lactobacillus paracasei CNCM I-1572)
  • placebo
  • Dubai, United Arab Emirates
    Fakeeh University Hospital
Jun 2, 2022

Diabetes Complications, Vitamin D Deficiency, Vitamin D Supplementation Trial in Avignon (Vitamin D3 (cholecalciferol))

Recruiting
  • Diabetes Complications
  • +3 more
  • Vitamin D3 (cholecalciferol)
  • Avignon, Paca, France
    Hospital Henri Duffaut
Feb 2, 2022

Healthy Trial in Kuala Lumpur (Placebo, 500 mg calcium, 600 IU vitamin D + 500 mg calcium, 1200 IU vitamin D + 500 mg calcium)

Completed
  • Healthy
  • Placebo, 500 mg calcium
  • +3 more
  • Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, Malaysia
    International Medical University
Mar 10, 2022

Vitamin D Deficiency Trial in Faisalabad (Oral administration of vitamin D3, Vitamin D3 50000 UNT Oral Capsule, milk, Dietary

Not yet recruiting
  • Vitamin D Deficiency
  • Oral administration of vitamin D3
  • +2 more
  • Faisalābad, Punjab, Pakistan
    Arsalan Khalid
May 21, 2022

Dry Eye Syndromes, Hypovitaminosis D Trial in Chakwal (Vitamin D, Artificial tear)

Completed
  • Dry Eye Syndromes
  • Hypovitaminosis D
  • Vitamin D
  • Artificial tear
  • Chakwal, Punjab, Pakistan
    RHC Buchal Kalan
Jun 15, 2022

Covid 19, Vitamin D Deficiency Trial in Tempe (Vitamin D3)

Completed
  • Covid 19
  • Vitamin D Deficiency
  • Vitamin D3
  • Tempe, Arizona
    Arizona State University
Dec 29, 2021

Colorectal Cancer Trial in Waco (Vitamin D intervention, Placebo intervention)

Active, not recruiting
  • Colorectal Cancer
  • Vitamin D intervention
  • Placebo intervention
  • Waco, Texas
    Baylor University
May 20, 2022

Vitamin D Deficiency, Vitiligo Trial in Seoul (cholecalciferol (vitamin D3), Phototherapy)

Completed
  • Vitamin D Deficiency
  • Vitiligo
  • cholecalciferol (vitamin D3)
  • Phototherapy
  • Seoul, Korea, Republic of
    Kangnam Sacred Heart Hospital
May 3, 2022

Triple Negative Breast Cancer, Vitamin D Deficiency, Invasive Breast Cancer Trial in Winston-Salem (drug, dietary supplement,

Recruiting
  • Triple Negative Breast Cancer
  • +2 more
  • Standard of Care Neoadjuvant Chemotherapy
  • +2 more
  • Winston-Salem, North Carolina
    Wake Forest Baptist Health Sciences
Feb 8, 2022

Colorectal Cancer, Vitamin D Deficiency Trial in Edinburgh (Fultium)

Completed
  • Colorectal Cancer
  • Vitamin D Deficiency
  • Fultium
  • Edinburgh, United Kingdom
    Western General Hospital
Aug 17, 2022

Chronic Kidney Disease 5D, Secondary Hyperparathyroidism Due to Renal Causes, Vitamin D Deficiency Trial (High-dose vitamin D2

Not yet recruiting
  • Chronic Kidney Disease 5D
  • +2 more
  • High-dose vitamin D2 softgels
  • +2 more
  • (no location specified)
Sep 19, 2022

Vitamin D Deficiency Trial in Chicago (vitamin D, Placebo)

Completed
  • Vitamin D Deficiency
  • vitamin D
  • Placebo
  • Chicago, Illinois
    Northwestern University Feinberg School of Medicine, Department
Nov 30, 2021

COVID-19 Pandemic, D Vitamin Deficiency, Antibody Hypersensitivity Trial in Trabzon (Vitamin D supplement)

Completed
  • COVID-19 Pandemic
  • +2 more
  • Vitamin D supplement
  • Trabzon, Turkey
    Avrasya University
Jul 7, 2022

Epilepsy, Vitamin D Deficiency Trial in Riyadh (Vitamin D 3)

Completed
  • Epilepsy
  • Vitamin D Deficiency
  • Vitamin D 3
  • Riyadh, Saudi Arabia
    Reem ALKhalifah
Sep 3, 2021

Uterine Fibroids, D-chiro-inositol, Inositol Trial in Francavilla Fontana, Scorrano (Epigallocatechin gallate, Vitamin D,

Recruiting
  • Uterine Fibroids
  • +5 more
  • Epigallocatechin gallate, Vitamin D, Vitamin B6, D-chiro-inositol
  • Placebo
  • Francavilla Fontana, Puglia, Italy
  • +1 more
Jul 7, 2022

Sepsis Trial in Cairo (Vitamin D3 tablets, Vitamin D tablets)

Recruiting
  • Sepsis
  • Vitamin D3 tablets
  • Vitamin D tablets
  • Cairo, Egypt
    Ain-Shams University Hospitals
Apr 13, 2022

Vitamin D Deficiency, End Stage Renal Disease Trial (ergocalciferol supplementation, dialysis techniques, sunlight exposure

Not yet recruiting
  • Vitamin D Deficiency
  • End Stage Renal Disease
  • ergocalciferol supplementation
  • +2 more
  • (no location specified)
Jun 26, 2022

Vitamin D3, Advanced Cancer, Pain Cancer Trial in Keelung (Vitamin D3, )

Recruiting
  • Vitamin D3
  • +2 more
  • Vitamin D3
  • placebo
  • Keelung, Taiwan
    Chang Gung Memorial Hospital
Jul 8, 2022