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Free thyroxine

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Free Thyroxine and Thyroid Stimulating Hormone Levels on Melasma

Completed
  • Melasma
    • Jakarta Pusat, DKI Jakarta, Indonesia
      Irma B Sitohang, MD, PhD
    Apr 27, 2020

    Thyroid Cancer, Surgery, Recurrence Trial in Beijing (Thyroxine)

    Recruiting
    • Thyroid Cancer
    • +2 more
    • Beijing, Beijing, China
      Cancer Hospital, Chinese Academy of Medical Science
    Oct 13, 2023

    Improvement of Laboratory Diagnostics in Hypothyroid Patients

    Recruiting
    • Hypothyroidism
    • Single extra blood draw and completion of single questionnaire
    • Single blood draw and completion of single questionnaire
    • Amsterdam, Noord-Holland, Netherlands
      Amsterdam UMC
    Oct 12, 2023

    The Effect of Levetiracetam on Lipid Profile in Children

    Completed
    • Epilepsy
    • +3 more
    • the blood sample test results
    • Altınoluk, Balikesi̇r, Turkey
      Ataturk City Hospital
    Mar 2, 2022

    Chronic Renal Failure Trial (thyroid function tests, complete blood count, serum creatinine)

    Not yet recruiting
    • Chronic Renal Failure
    • thyroid function tests
    • +10 more
    • (no location specified)
    Jul 6, 2022

    Iodine Toxicity Trial in Bergen (Habitual macroalgae consumption, No macroalgae consumption)

    Completed
    • Iodine Toxicity
    • Habitual macroalgae consumption
    • No macroalgae consumption
    • Bergen, Norway
      University of Bergen
    Jul 3, 2023

    Variable Time Regimen of Dosing L-Thyroxine for Treatment

    Active, not recruiting
    • Different Regimens in Treatment of Hypothyroidism During Fasting in Ramadan
      • Sohag, Egypt
        Sohag Faculty of Medicine
      Jun 15, 2023

      Sarcopenia Trial in Suzhou (3-month intensive intervention)

      Completed
      • Sarcopenia
      • 3-month intensive intervention
      • Suzhou, Jiangsu, China
        Suzhou Municipal Hospital
      Nov 10, 2023

      Cohort Study of Chronic Heart Failure

      Completed
      • Analyze Etiology, Comorbidities, Clinical Characteristics
      • No Intervention
      • (no location specified)
      Oct 19, 2023

      Metastatic Breast Cancer, Thyroid Dysfunction Trial in Canton (Triiodothyronine (T3))

      Terminated
      • Metastatic Breast Cancer
      • Thyroid Dysfunction
      • Triiodothyronine (T3)
      • Canton, Ohio
        Aultman Medical Group Hematology and Oncology
      May 11, 2022

      Development and Health Effects of Premature Ovarian

      Not yet recruiting
      • Premature Ovarian Insufficiency
      • hormone replacement therapy
      • Hangzhou, Zhejiang, China
      • +1 more
      Sep 27, 2023

      Fasting Trial in Basel (mixed meal test)

      Recruiting
      • Fasting
      • mixed meal test
      • Basel, Switzerland
        University Hospital Basel
      Nov 10, 2023

      Hypothyroidism Trial (levothyroxine sodium)

      Not yet recruiting
      • Hypothyroidism
      • levothyroxine sodium
      • (no location specified)
      Apr 9, 2023

      Graves Disease Trial in Mainz (IMVT-1401 (batoclimab))

      Recruiting
      • Graves Disease
      • IMVT-1401 (batoclimab)
      • Mainz, Germany
        Site Number - 6505
      Jun 7, 2023

      Thyroid Dysfunction, Hypothyroidism, Hyperthyroidism Trial in Riyadh (Thyroxine)

      Completed
      • Thyroid Dysfunction
      • +2 more
      • Riyadh, Central, Saudi Arabia
        Security Forces Hospital
      May 18, 2022

      Thyroid Profiles in Patients With Acute Illness

      Not yet recruiting
      • Thyroid Dysfunction
      • Acute Illness
      • Performing blood thyroid test (TSH, FT4, FT3)
      • Amman, Jordan
        Istishari Hospital
      Aug 7, 2023

      Thyroid Function in Patients With Chronic Kidney Disease

      Active, not recruiting
      • Chronic Kidney Disease
      • Thyroid Dysfunction
      • Thyroid function
      • Petrópolis, RJ, Brazil
        Ana Beatriz Winter Tavares
      Dec 7, 2020

      Safety, Tolerance Trial in Memphis (Crystal Light (once serving), Liquid IV with amino acids (one serving), Liquid IV with amino

      Recruiting
      • Safety
      • Tolerance
      • Crystal Light (once serving)
      • +3 more
      • Memphis, Tennessee
        Center for Nutraceutical and Dietary Supplement Research
      Oct 21, 2022

      Pattern of Congenital Hypothyroidism in Newborns.

      Not yet recruiting
      • Pattern of CH
        • (no location specified)
        Sep 26, 2023

        ASQ Scores of Transient Hypothyroxinemia of Prematurity

        Completed
        • Transient Hypothyroxinemia of Prematurity
        • Neurodevelopmental Abnormality
        • 'Ages and Stages Questionnaries' (ASQ)
        • Istanbul, Turkey
          Istanbul Kanuni Sultan Suleyman Training and Research Hospital
        Jun 12, 2023

        Hyperthyroidism Trial in Singapore (carbimazole (CMZ) or thiamazole (TMZ))

        Active, not recruiting
        • Hyperthyroidism
        • carbimazole (CMZ) or thiamazole (TMZ)
        • Singapore, Singapore
          Tan Tock Seng Hospital, Endocrinology Clinic
        Aug 1, 2021

        Multinodular Goiter Trial in Worldwide (Placebo, MRrhTSH)

        Completed
        • Multinodular Goiter
        • Boston, Massachusetts
        • +10 more
        Jun 3, 2022

        Hypothyroidism;Postablative Trial in United States (levothyroxine sodium capsule, Proton pump inhibitor (PPI), Levothyroxine

        Completed
        • Hypothyroidism;Postablative
        • levothyroxine sodium capsule
        • +2 more
        • La Jolla, California
        • +8 more
        Apr 1, 2022

        Study on Brain Function of Obesity Classification

        Recruiting
        • Obesity
        • Functional Neuroimaging
        • Laparoscopic sleeve gastrectomy
        • Shanghai, Shanghai, China
          Shanghai Tenth People's Hospital
        May 27, 2023

        Vitamin D on Hashimoto's Thyroiditis

        Not yet recruiting
        • Hashimoto Thyroiditis
        • Vitamin D Drops
        • (no location specified)
        May 22, 2023