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vitamin D deficiency

Showing 1 - 25 of >10,000
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Vitamin d Deficiency Trial in Istanbul (Vitamin D status)

Completed
  • Vitamin d Deficiency
  • Vitamin D status
  • Istanbul, Turkey
    OkanU
Oct 23, 2023

Development and Malignant Transformation of Oral Lichen Planus

Completed
  • Oral Lichen Planus
  • Vitamin D Deficiency
  • ELISA
  • Fayoum, Egypt
    Fayoum University
Sep 8, 2023

Neonatal Umbilical Cord Blood: Factors and Prognostic Analysis

Not yet recruiting
  • Vitamin d Deficiency
    • Guangzhou, Guangdong, China
      Sun Yat-sen Memorial Hospital, Sun Yat-sen University
    Oct 26, 2023

    Vitamin D in Recurrent Spontaneous Abortion

    Completed
    • Vitamin D Deficiency
    • Recurrent Spontaneous Abortion
    • Binom Vitamin D drops
    • Hangzhou, Zhejiang, China
      Jianmei Xia
    Aug 17, 2023

    Vitamin D Deficiency, Depressive Symptoms Trial in Abha (Vitamin D supplementation)

    Completed
    • Vitamin D Deficiency
    • Depressive Symptoms
    • Vitamin D supplementation
    • Abha, Saudi Arabia
      Al Themal Medical Center
    Jun 14, 2023

    Vitamin D Deficiency, Critical Illness Trial in Taipei (Vitamin D, Medium Chain Triglycerides)

    Not yet recruiting
    • Vitamin D Deficiency
    • Critical Illness
    • Vitamin D
    • Medium Chain Triglycerides
    • Taipei, Taiwan
      National Taiwan University Hospital
    Jun 30, 2023

    Vitamin D Deficiency, Orthostatic Intolerance, Nausea Trial in Winston-Salem (vitamin D supplement)

    Completed
    • Vitamin D Deficiency
    • +2 more
    • vitamin D supplement
    • Winston-Salem, North Carolina
      Wake Forest Baptist Health
    Jan 25, 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

    Vitamin D Deficiency Trial in Jazan (other, dietary supplement, behavioral)

    Completed
    • Vitamin D Deficiency
    • Home Based Physical Exercise
    • +3 more
    • Jazan, Al Jouf, Saudi Arabia
      College of Applied Medical Sciences, Jouf University, Kingdom of
    Oct 28, 2023

    Vitamin D Deficiency, Burns Trial in Dallas (Ergocalciferol Capsules)

    Recruiting
    • Vitamin D Deficiency
    • Burns
    • Ergocalciferol Capsules
    • Dallas, Texas
      Parkland Health and Hospital Systems
    Oct 28, 2022

    Baseline Vitamin D Deficiency and COVID-19 Disease Severity

    Completed
    • Vitamin D Deficiency
    • Covid19
    • Vitamin D
    • Pueblo, Colorado
      Parkview Medical Center
    Sep 30, 2022

    Vitamin D Deficiency, Peripheral Neuropathy Trial (Vitamin D)

    Not yet recruiting
    • Vitamin D Deficiency
    • Peripheral Neuropathy
    • Vitamin D
    • (no location specified)
    May 2, 2023

    Vitamin D Deficiency With Selected Vitamin D Receptor Gene

    Recruiting
    • Hypertensive Disorder of Pregnancy
    • Vitamin D Deficiency
    • Blood taking
    • Serdang, Selangor Darul Ehsan, Malaysia
      Hospital Pengajar UPM
    Dec 17, 2022

    The Effect Vitamin D Level on the Recovery Rate of Bell Palsy

    Active, not recruiting
    • Bell Palsy
    • Vitamin D Deficiency
      • Istanbul, Üsküdar, Turkey
        Özlem Kaleoğlu
      Aug 19, 2023

      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

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

      Completed
      • Renal Dialysis
      • Vitamin D Deficiency
      • Cholecalciferol (Vitamin D)
      • Bronx, New York
        James J. Peters VA Medical Center, Bronx, NY
      Jan 4, 2023

      Vitamin D Deficiency, Immune Health, Muscle Function Trial in Guildford (Vitamin D Supplement)

      Recruiting
      • Vitamin D Deficiency
      • +2 more
      • Vitamin D Supplement
      • Guildford, United Kingdom
        Faculty of Health and Medical Sciences
      Sep 27, 2023

      Vitamin D Deficiency, Sarcopenia, Knee Osteoarthritis Trial in Hong Kong (Vitamin D, Placebo)

      Active, not recruiting
      • Vitamin D Deficiency
      • +2 more
      • Vitamin D
      • Placebo
      • Hong Kong, NEW Territories, Hong Kong
        Michael.Ong@Cuhk.Edu.Hk
      Jul 31, 2023

      Vitamin D Status Among Infertile Women in Sweden

      Completed
      • Infertility, Female
      • Vitamin D Deficiency
        • Gothenburg, Sweden
          Department of Obstetrics and Gynecology, Sahlgrenska University
        Apr 27, 2023

        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

        Kidney Transplantation, Vitamin D Deficiency Trial in Omaha (vitamin D3)

        Active, not recruiting
        • Kidney Transplantation
        • Vitamin D Deficiency
        • vitamin D3
        • Omaha, Nebraska
          University of Nebraska Medical Center
        Oct 20, 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
        Dec 6, 2022

        Vitamin D Deficiency, Calcium, Premenopause Trial in Giza (resistive exercise, high intensity interval training, calcium and

        Enrolling by invitation
        • Vitamin D Deficiency
        • +2 more
        • resistive exercise
        • +2 more
        • Giza, Egypt
          Faculty of physical therapy
        Mar 21, 2023

        Vitamin d Deficiency Trial in Nîmes (Vitamin D, Placebo)

        Not yet recruiting
        • Vitamin d Deficiency
        • Vitamin D
        • Placebo
        • Nîmes, France
          CHU de Nîmes
        Dec 8, 2022

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

        Enrolling by invitation
        • Vitamin D Deficiency
        • +2 more
        • Vitamin D Supplementation 20 µg/day
        • +2 more
        • Gothenburg, Sweden
          Antenatal Care
        Sep 14, 2022