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Avitaminosis

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STUDY
CONDITIONS
INTERVENTIONS
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Vitamin D and Adipose Tissue: a Complex Relationship

Completed
  • Hypovitaminosis D
    • Verona, Italy
      Azienda Ospedaliera Universitaria Integrata
    Jul 14, 2023

    Hypovitaminosis D Trial in Bari (Vitamin D)

    Recruiting
    • Hypovitaminosis D
    • Vitamin D
    • Bari, Italy
      University of Bari
    Nov 16, 2023

    Hypovitaminosis D and "Metabolic" Inflammatory Status in Obesity

    Completed
    • Hypovitaminosis D
    • Obesity
    • Vitamin D Plasma Level
    • +5 more
    • Trieste, Italy
      Silvia Palmisano
    Nov 3, 2023

    B Vitamin Deficiency and Pregnancy Complications

    Not yet recruiting
    • Gestational Hypertension
    • Preeclampsia
    • No intervention
    • Hangzhou, Zhejiang, China
      Affiliated Hangzhou First People's Hospital, Zhejiang University
    Feb 8, 2023

    Deficiency, Vitamin C Trial in Lyon (Plasmatic Vitamin C concentrations (known as ascorbemia) on a single blood sample)

    Recruiting
    • Deficiency, Vitamin C
    • Plasmatic Vitamin C concentrations (known as ascorbemia) on a single blood sample
    • Lyon, France
      Service de Médecine Gériatrique of the Hôpital Edouard Herriot (
    Jan 31, 2023

    Oral Health and Vitamin D in Stroke Patients

    Completed
    • Stroke
    • +2 more
    • Clinical examination, functional status evaluation
    • Merkez, Bolu, Turkey
      Elif Yakşi
    Oct 10, 2022

    Hypovitaminosis D, Osteoporosis, Postmenopausal, Menopause Trial in Mexico City (Cholecalciferol)

    Completed
    • Hypovitaminosis D
    • +2 more
    • Mexico City, Gustavo A. Madero, Mexico
      Patricia Loranca-Moreno
    Jan 24, 2023

    Iron Deficiency (Without Anemia), B12 Deficiency Vitamin Trial in Norwich (Recipes consumption, Hydroponic unit)

    Enrolling by invitation
    • Iron Deficiency (Without Anemia)
    • B12 Deficiency Vitamin
    • Recipes consumption
    • Hydroponic unit
    • Norwich, United Kingdom
      Quadram Institute Bioscience
    Feb 27, 2023

    Vitamin D Insufficiency inVestigation Among hospitaLizeD

    Not yet recruiting
    • Hypovitaminosis D
      • (no location specified)
      Jan 27, 2022

      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
      Sep 26, 2022

      Neurological Recovery Following NOS-SACD

      Not yet recruiting
      • Nitrous Oxide Abuse
      • +4 more
      • Observational study with no interventions
      • (no location specified)
      Feb 2, 2023

      Hypovitaminosis, Vitamin C Abnormal Trial in Aberdeen (Vitamin C)

      Not yet recruiting
      • Hypovitaminosis
      • Vitamin C Abnormal
      • Vitamin C
      • Aberdeen, Aberdeen City, United Kingdom
        University of Aberdeen
      May 17, 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

      Gather Information About Progress and Outcomes of Pregnancy in

      Recruiting
      • Prevention of Vitamin Deficiency During and/or Before Pregnancy
      • Multivitamins (Elevit, BAY987808)
      • +3 more
      • Multiple Locations, Belarus
      • +3 more
      Jan 13, 2023

      Micronutrient Status During Pregnancy

      Active, not recruiting
      • Deficiency Vitamins
        • (no location specified)
        Aug 24, 2021

        Hypovitaminosis D Trial in Madrid (Measurement)

        Recruiting
        • Hypovitaminosis D
        • Measurement
        • Madrid, Spain
          Ramon y Cajal Hospital
        Oct 23, 2021

        Overweight, Hypovitaminosis D Trial in Tehran (Vitamin D supplement)

        Completed
        • Overweight
        • Hypovitaminosis D
        • Vitamin D supplement
        • Tehran, Iran, Islamic Republic of
          Laboratory of Nutrition Research, National Nutrition and Food Te
        May 11, 2022

        Hypercholesterolemia, Hyperlipidemia, Vitamin Deficiency Trial in Durham (Fortified eggs, Intermittent fasting, Non-egg

        Recruiting
        • Hypercholesterolemia
        • +3 more
        • Fortified eggs
        • +3 more
        • Durham, North Carolina
          Duke University Health System
        Dec 10, 2021

        Postmenopausal Osteoporosis, Postmenopause, Hyperparathyroidism, Secondary Trial in Mexico City (Cholecalciferol)

        Completed
        • Postmenopausal Osteoporosis
        • +4 more
        • Mexico City, Mexico
          Peri-postmenopause and bone metabolism clinic. Regional Hospital
        Apr 30, 2022

        Absorption of Transdermal Vitamins in Post Bariatric Surgery

        Completed
        • Bariatric Surgery Candidate
        • +2 more
        • Patch MD MultiVitamin Plus patch
        • Gainesville, Florida
          University of Florida
        Jul 8, 2021

        Postmenopausal Osteoporosis, Hypovitaminosis D, Hyperparathyroidism Trial in Mexico City (Risedronate, Vitamin D)

        Completed
        • Postmenopausal Osteoporosis
        • +2 more
        • Mexico City, Mexico
          Peri-postmenopause and bone metabolism clinic. Regional Hospital
        Apr 20, 2022

        Chronic Kidney Diseases, Deficiency, Vitamin D Trial in Aurora, Pittsburgh (Cholecalciferol)

        Completed
        • Chronic Kidney Diseases
        • Deficiency, Vitamin D
        • Cholecalciferol
        • Aurora, Colorado
        • +1 more
        Jun 29, 2021

        Development, Vitamin Deficiency, Malnutrition Trial in Bhaktapur (Vitamin B12)

        Active, not recruiting
        • Development
        • +2 more
        • Vitamin B12
        • Bhaktapur, Nepal
          Siddhi Memorial Hospital (SMH),Bhelukhel, Bhimsensthan
        May 3, 2021

        Hypovitaminosis D Trial (Ergocalciferol Capsules, Placebo)

        Not yet recruiting
        • Hypovitaminosis D
        • Ergocalciferol Capsules
        • Placebo
        • (no location specified)
        Mar 31, 2021

        Hypovitaminosis D Trial in Austria, Canada, Chile (Vitamin D3, Placebo)

        Completed
        • Hypovitaminosis D
        • Vitamin D3
        • Placebo
        • Graz, Austria
        • +3 more
        Jul 21, 2021