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1,25(OH)2D3

Showing 1 - 25 of >10,000
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Vitamin D Deficiency Trial in Jakarta Pusat (Cholecalciferol)

Active, not recruiting
  • Vitamin D Deficiency
  • Jakarta Pusat, DKI Jakarta, Indonesia
    Cipto Mangunkusumo National Center General Hospital
Sep 22, 2023

Plasma Concentrations of Calcium, Phosphate, FGF23, Klotho, 25

Unknown status
  • Infertility, Female
  • Plasma level of vitamin D
  • Tübingen, Germany
    University Women's Hospital
Feb 10, 2020

Vitamin D Deficiency, 25-Hydroxyvitamin D3 Deficiency, Selective Trial in Cuernavaca (vitamin D-enhanced egg, Control)

Completed
  • Vitamin D Deficiency
  • 25-Hydroxyvitamin D3 Deficiency, Selective
  • vitamin D-enhanced egg
  • Control
  • Cuernavaca, Morelos, Mexico
    Instituto Nacional de Salud Pública
Oct 19, 2023

Bioavailability of Vitamin D(25(OH)D) and Omega-3 Fatty Acid

Recruiting
  • Nutrition, Healthy
  • DHA/EPA bioenhanced chicken
  • 25(OH)D bioenhanced chicken
  • Ithaca, New York
    Human Metabolic Research Unit
Jun 3, 2022

Chronic Kidney Disease Trial in Seattle (D6-25-hydroxyvitamin D3)

Completed
Has Results
  • Chronic Kidney Disease
  • D6-25-hydroxyvitamin D3
  • Seattle, Washington
    University of Washington
May 14, 2022

Mental Health Issue Trial in Haveli (25 hydroxy cholecalciferol (Vitamin D) /25(OH)D3., Placebo)

Not yet recruiting
  • Mental Health Issue
  • 25 hydroxy cholecalciferol (Vitamin D) /25(OH)D3.
  • Placebo
  • Haveli, Azad Jammu And Kashmir, Pakistan
    District Headquarter Hospital Haveli
Oct 24, 2023

Effect of Vitamin D on Periodontal Disease

Completed
  • Vitamin D Deficiency
  • Periodontal Diseases
  • 1.25(OH)2D3
  • 25(OH)D
  • Rize, Turkey
    Recep Tayyip Erdoğan University
Dec 19, 2019

Burosumab and 1-25 (OH) Vitamin D on Human Osteoclasts

Completed
  • Hypophosphatemic Rickets
  • blood sample
  • Bron, France
  • +2 more
Oct 5, 2022

Pre-Diabetic Trial in Rochester (Calcitriol capsules, Oral Placebo)

Terminated
Has Results
  • Pre-Diabetic
  • Calcitriol capsules
  • Oral Placebo
  • Rochester, Minnesota
    Mayo Clinic
Feb 17, 2022

Burosumab and 1-25 (OH) Vitamin D on Human Osteoblasts

Recruiting
  • Craniosynostoses
  • osteoblast biology study
  • Bron, France
    Centre de référence des craniosténoses et malformations cranio-f
Mar 22, 2022

Vitamin D Deficiency Trial in Warszawa (Cholecalciferol 120 000 IU)

Completed
  • Vitamin D Deficiency
  • Cholecalciferol 120 000 IU
  • Warszawa, Poland
    Department of Endocrinology, Centre of Postgraduate Medical Educ
Oct 19, 2022

Multiple Sclerosis, Relapsing-Remitting, Adult ALL, Vitamin D3 Deficiency Trial (25(OH)D3, vitamin D3)

Not yet recruiting
  • Multiple Sclerosis, Relapsing-Remitting
  • +2 more
  • 25(OH)D3
  • vitamin D3
  • (no location specified)
Apr 16, 2022

Magnesium on Formation of (OH)2-vitamin D3

Completed
  • Hydroxylase Deficiency
  • serum value 1,25(OH)2 vitamin D
  • (no location specified)
Feb 10, 2020

COVID-19, Vitamin D Deficiency Trial in Riga (Vitamin D 25 (OH) 12000 IU in the form of a sublingual sprayable microemulsion)

Completed
  • COVID-19
  • Vitamin D Deficiency
  • Vitamin D 25 (OH) 12000 IU in the form of a sublingual sprayable microemulsion
  • Riga, Latvia
    Pauls Stradins Clinical Univeristy Hospital
Aug 15, 2022

Pituitary ACTH Hypersecretion, Acromegaly, Diabetes, Type 1 Trial in Moscow (Cholecalciferol 15000 UNT/ML Oral Solution)

Completed
  • Pituitary ACTH Hypersecretion
  • +3 more
  • Cholecalciferol 15000 UNT/ML Oral Solution
  • Moscow, Russian Federation
    Endocrinology Research Centre, Moscow
Aug 10, 2022

Chronic Kidney Disease Trial in Seattle (D6-25-hydroxyvitamin D3)

Completed
Has Results
  • Chronic Kidney Disease
  • D6-25-hydroxyvitamin D3
  • Seattle, Washington
    University of Washington
Aug 31, 2021

Influenza Prevention Trial in Lenexa, Metairie, Cincinnati (INFLUENZA G1 mHA, Placebo, Al(OH)3)

Recruiting
  • Influenza Prevention
  • INFLUENZA G1 mHA
  • +2 more
  • Lenexa, Kansas
  • +2 more
Jun 5, 2023

Vitamin D Deficiency, Scleroderma, Systemic Trial in Mexico City (Vitamin D3, Dietary recommendations)

Completed
  • Vitamin D Deficiency
  • Scleroderma, Systemic
  • Vitamin D3
  • Dietary recommendations
  • Mexico City, Mexico
    Instituto Méxicano del Seguro Social
Apr 19, 2021

Cocaine Use Disorder Trial in New Haven (Calcitriol, Placebo)

Suspended
  • Cocaine Use Disorder
  • New Haven, Connecticut
    Connecticut Mental Health Center
Jul 11, 2022

Cardiovascular Disease, Vitamin D Deficiency Trial in Murray (Vitamin D3, Placebo)

Completed
  • Cardiovascular Disease
  • Vitamin D Deficiency
  • Vitamin D3
  • Placebo
  • Murray, Utah
    Intermountain Heart Institute
Apr 1, 2021

Vitamin D Deficiency Trial in Los Angeles (Vitamin D, 25(OH)D3)

Completed
  • Vitamin D Deficiency
  • Los Angeles, California
  • +1 more
Apr 26, 2021

E-Cig Use Trial (E-liquid coolant (WS-3, 0.1%), E-liquid coolant (WS-3, 0.25%), E-liquid coolant (WS-3, 0.5%))

Not yet recruiting
  • E-Cig Use
  • E-liquid coolant (WS-3, 0.1%)
  • +9 more
  • (no location specified)
Jun 28, 2023

Vitamin D Deficiency Trial in London (Vitamin D3 supplement)

Recruiting
  • Vitamin D Deficiency
  • Vitamin D3 supplement
  • London, Lobdon, United Kingdom
    St Mary's University Twickenham
Mar 24, 2023

Macrophage Migration Inhibitory Factor and 25(OH) Vitamin D3

Not yet recruiting
  • Rheumatoid Arthritis
    • (no location specified)
    Jan 24, 2021

    Chronic Heart Failure, Vitamin D Adverse Reaction Trial in Budapest (Vigantol oil and MCT oil)

    Terminated
    • Chronic Heart Failure
    • Vitamin D Adverse Reaction
    • Vigantol oil and MCT oil
    • Budapest, Hungary
    • +1 more
    Apr 8, 2021