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Hypovitaminosis D

Showing 26 - 50 of 6,269
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Vitamin D Status Trial in Lyon Cedex 03 (Blood sampling, self-administered questionnaire)

Completed
  • Vitamin D Status
  • Blood sampling
  • self-administered questionnaire
  • Lyon Cedex 03, France
    Hospices Civils de Lyon - Pôle IMER
Dec 20, 2018

(NIS) on Effectiveness in ND-CKD SHPT Patients

Not yet recruiting
  • Chronic Kidney Disease
    • (no location specified)
    Jul 12, 2022

    Hypovitaminosis D Trial in Los Angeles (25 Hydroxy- Vitamin D3 [25 (OH) D3], Placebo)

    Completed
    Has Results
    • Hypovitaminosis D
    • 25 Hydroxy- Vitamin D3 [25 (OH) D3]
    • Placebo
    • Los Angeles, California
      Charles Drew University
    Jan 30, 2019

    Vitamin D Deficiency, Vitamin D Insufficiency Trial in Worldwide (Calcifediol 75mcg, Calcifediol 100mcg, Calcifediol 125mcg)

    Active, not recruiting
    • Vitamin D Deficiency
    • Vitamin D Insufficiency
    • Calcifediol 75mcg
    • +3 more
    • Sevlievo, Bulgaria
    • +54 more
    May 2, 2022

    Fibroblast Growth Factor 23 and Sclerostin in Relation to

    Not yet recruiting
    • COVID-19
    • Calcium
    • +3 more
    • Aswan, Egypt
      Aswan University hospital
    Mar 11, 2022

    Osteopenia, Osteoporosis Trial in Minneapolis, Seattle (Pamidronate, Calcium and vitamin D)

    Completed
    • Osteopenia
    • Osteoporosis
    • Minneapolis, Minnesota
    • +1 more
    Dec 8, 2022

    BPPV, Benign Paroxysmal Positional Vertigo, Vertigo Trial (vitamin D +/- calcium, Placebo)

    Not yet recruiting
    • BPPV
    • +7 more
    • vitamin D +/- calcium
    • Placebo
    • (no location specified)
    May 8, 2023

    Fibromyalgia in Rheumatiod and Psoriatic Patients

    Completed
    • Fibromyalgia, Secondary
    • Serum vitaminDlevel
    • Sohag, Egypt
      Sohag University Hospital
    Mar 29, 2022

    Identification and Characterization of NAFLD in Turkey

    Not yet recruiting
    • Non-Alcoholic Fatty Liver Disease
    • +4 more
      • Istanbul, Turkey
        Pax Clinic
      Jan 4, 2022

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

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

      Vitamin D Deficit in Women With Uterine Fibroids

      Completed
      • Leiomyoma
      • +2 more
      • Level of Vitamin D
      • Guadalajara, Jalisco, Mexico
      • +1 more
      Nov 4, 2021

      Nutrition Disorders Trial in Ostrava (More intensive rehabilitation, More intensive nutrition)

      Recruiting
      • Nutrition Disorders
      • More intensive rehabilitation
      • More intensive nutrition
      • Ostrava, Czech Republic, Czechia
        University Hospital Ostrava
      Mar 10, 2022

      Vitamin D,Calcium and Magnesium in Preschool Recurrent Wheezers

      Recruiting
      • Recurrent Wheezes
        • Sohag, Egypt
          Sohag university
        Sep 14, 2021

        Vitamin D Deficiency Trial in Cincinnati, Al-Ain (Prenatal Vitamin, Cholecalciferol (Vitamin D3))

        Completed
        Has Results
        • Vitamin D Deficiency
        • Prenatal Vitamin
        • Cholecalciferol (Vitamin D3)
        • Cincinnati, Ohio
        • +1 more
        Sep 28, 2021

        Hypovitaminosis D, Pregnancy Complications, Infant, Newborn, Diseases Trial in Hamra (Euro D)

        Unknown status
        • Hypovitaminosis D
        • +2 more
        • Euro D
        • Hamra, Lebanon
          American University of Beirut
        Oct 3, 2018

        LOng COvid COmorbidities:

        Recruiting
        • Long Covid-19
        • Assessments of endocrinological phenotypes of LO-COCO patients
        • +8 more
        • Naples, Italy
          Federico II University of Naples
        Mar 23, 2022

        Effect of Drug Trial (Vitamin D, Placebo)

        Completed
        • Effect of Drug
        • Vitamin D
        • Placebo
        • (no location specified)
        Jun 19, 2020

        Hypovitaminosis D and Osteopenia/Osteoporosis in Spinal Disease

        Completed
        • Hypovitaminosis D
        • +2 more
          • Peoria, Illinois
            OSF Saint Francis Medical Center
          Aug 27, 2018

          Vitamin D Deficiency, Military Activity, Physical Stress Trial in Võru (Vitamin D3 capsules 4000IU/100µg., Vitamin D3 capsules

          Completed
          • Vitamin D Deficiency
          • +2 more
          • Vitamin D3 capsules 4000IU/100µg.
          • Vitamin D3 capsules 600IU/15µg.
          • Võru, Võrumaa, Estonia
            Kuperjanov Infantry Battalion, Estonian Defence Forces
          Dec 27, 2022

          High Dose Vitamin D Versus Standard Dose in COVID-19 Egyptian

          Completed
          • Covid19
          • +3 more
            • Cairo, Please Select, Egypt
              Teachers Hospital
            Jul 19, 2022

            Dietary Supplements, Intensive Care Unit, Vitamin D Deficiency Trial (Vitamin D supplementation)

            Completed
            • Dietary Supplements
            • +3 more
            • Vitamin D supplementation
            • (no location specified)
            Jun 14, 2021

            Vitamin D Deficiency in Pregnant Women and Their Fetus in North

            Recruiting
            • Vitamin D Deficiency
            • Measuring vitamin D serum level using ELIZA
            • Irbid, Jordan
              King Abdullah University Hospital
            Aug 7, 2021

            Critically Ill Patients Undergoing Regional Citrate

            Completed
            • Multi Organ Failure
            • Acute Kidney Injury
            • biospecimen retention
            • Opole, Silesia, Poland
            • +1 more
            Dec 28, 2021

            Hip Fracture, Vitamin D Deficiency Trial in Terrassa (Calcifediol (Vitamin D))

            Completed
            • Hip Fracture
            • Vitamin D Deficiency
            • Calcifediol (Vitamin D)
            • Terrassa, Barcelona, Spain
              Consorci Sanitari de Terrassa
            Jan 31, 2021

            Fracture Trial in Baltimore, Hamilton (Vitamin D3, Placebo)

            Completed
            Has Results
            • Fracture
            • Vitamin D3
            • Placebo
            • Baltimore, Maryland
            • +1 more
            Mar 21, 2022