| Individual Dosing of Levothyroxine After Thyroidectomy (NCT05240911) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2022-06-01 |
| A Study Evaluating the Safety and Efficacy of Hormone Replacement Therapy With ST-1891 Compared to Levothyroxine in Patients With Primary Hypothyroidism (NCT05412979) | Sention Therapeutics, LLC | 2022-04-29 |
| Pharmacist Role in Thyroid Disorders (NCT06408909) | Istanbul University - Cerrahpasa | 2022-03-15 |
| Timing of Thyroxine Dose In Ramadan (NCT05421468) | King Abdullah International Medical Research Center | 2022-03-14 |
| Pediatric Risk of Hypothyroidism With Iodinated Contrast Media (NCT03631771) | GE Healthcare | 2022-03-01 |
| Quality of Life Among Egyptian Hypothyroid Patients (NCT05143918) | Assiut University | 2021-12-31 |
| Evaluation of Different Diagnostic Therapeutic Strategies in Patients with Thyroid Pathology (NCT06779747) | IRCCS Azienda Ospedaliero-Universitaria di Bologna | 2021-12-30 |
| Quest to Analyze One Thousand Humans Meditating (NCT06583395) | Tobias Moeller-Bertram | 2021-12-05 |
| Type 2 Deiodinase Gene Polymorphism and the Treatment of Hypothyroidism Caused by Thyroidectomy in Thyroid Cancer Patients. (NCT05247476) | Zhongshan Hospital Xiamen University | 2021-10-18 |
| The Relationship Between Serum rT3 Concentrations, T3/T4 Ratio, and Symptoms/Quality of Life in Treated Hypothyroid Patients (NCT05015725) | Semmelweis University | 2021-08-01 |
| Hypothyroidism After the TAVI Procedure in Elderly Patients (NCT04831957) | Universitair Ziekenhuis Brussel | 2021-07-26 |
| Register for Patients With Thyroid Hormone Resistance. (NCT06566066) | Charite University, Berlin, Germany | 2021-07-01 |
| Comparison of Levothyroxine Formulation in Hypothyroid Patients With Enteral Feeding (NCT04878614) | University of California, Los Angeles | 2021-05-05 |
| Normal Range of TSH and FT4 in Pregnancy (NCT04860622) | Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital | 2021-04-01 |
| Long-Term Efficacy and Safety of Once-Weekly Levothyroxine Regimen in Hypothyroid Patients (NCT07133295) | Sohag University | 2021-03-23 |
| Effect of Exercise on Irisin Levels of Hypothyroid Rats (NCT06699069) | Riphah International University | 2021-02-20 |
| Use of Liquid Stable Levothyroxine in Trisomy 21 Pediatric Patients (NCT04747275) | Children's Mercy Hospital Kansas City | 2021-01-18 |
| Biosignals by Wearables in Thyroid Dysfunction (NCT04806269) | Seoul National University Bundang Hospital | 2021-01-18 |
| A Study to Determine the Validity and Sensitivity of 'Questionnaire to Screen for HYpothyroidism' (Q'SHY) (NCT04784208) | Abbott | 2021-01-18 |
| Analysis of BPA Concentration in Serum in Women of Reproductive Age With Autoimmune Thyroid Disease (NCT04682340) | Jagiellonian University | 2020-12-22 |
| Correlation Between Thyroid Function and Quality of Life in Hypothyroidism (NCT04795947) | Beijing Chao Yang Hospital | 2020-11-01 |
| Energy Metabolism in Thyroidectomized Patients (NCT04782856) | Virginia Commonwealth University | 2020-10-28 |
| A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients (NCT03977207) | University of California, Irvine | 2020-07-20 |
| Higher Levothyroxine Requirements After Right-side Hemithyroidectomy (NCT04648722) | Medical University of Vienna | 2020-05-05 |
| Fetal and Neonatal Thyroid in Pregnancies With Severe Acute Respiratory Syndrome Coronavirus 2 ( SARS- COV2 ) COVID-19 (NCT05385029) | OMER B ABDELBASIT | 2020-05-01 |
| REduction of LEvothyroxine in Adults; a SElf Controlled Study (NCT05821881) | Leiden University Medical Center | 2020-02-13 |
| The Impact of Subclinical Hypothyroidism on Cardiovascular System (NCT04236232) | Assiut University | 2020-02-01 |
| A Study of Armour® Thyroid Compared to Synthetic T4 (Levothyroxine) in Previously Hypothyroid Participants (NCT04124705) | Allergan | 2019-10-11 |
| Biosignals by Wearable Devices in Hypothyroidism (NCT04332770) | Seoul National University Bundang Hospital | 2019-06-14 |
| Variations in the DIO2 and MCT10 Genes and Effect of Triiodothyronine Treatment (NCT03926585) | Birte Nygaard | 2019-04-23 |
| Thyroid Function of Pediatric Subjects Following Isovue® Administration (NCT03779906) | Bracco Diagnostics, Inc | 2019-03-26 |
| The Protection of Thyroid Function in IMRT for Nasopharyngeal Carcinoma (NCT06268600) | Jiangxi Provincial Cancer Hospital | 2019-01-01 |
| Metabolomics of Thyroid Hormones (NCT03823859) | University Hospital, Basel, Switzerland | 2018-12-12 |
| Upper Limit for TSH of First and Second Trimester Pregnancy in Turkey (NCT03754621) | Bartin State Hospital | 2018-10-15 |
| Identification of Non-responders to Levothyroxine Therapy (NCT03627611) | Oslo University Hospital | 2018-08-14 |
| Establishing RIs for TSH in Children Under the Age of Two Years (NCT04877665) | Aga Khan University Hospital, Pakistan | 2018-08-01 |
| Hypothyroidism Treated With Calcitonin (NCT03342001) | University of Maryland, Baltimore | 2018-06-18 |
| Hypothyroidism With Congenital Heart Disease (CHD) (NCT03496363) | Assiut University | 2018-05-01 |
| A Prospective Study of Hypothyroidism After Radiotherapy for Breast Cancer (NCT04528225) | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | 2017-11-15 |
| Improving White Matter Integrity With Thyroid Hormone (NCT04098991) | University of Illinois at Chicago | 2017-11-08 |
| Hypothyroidism in Patients With Type 1 Diabetes (NCT03257566) | Assiut University | 2017-11-01 |
| The Effect of Aroma on Fatigue Scores Among Women With Hypothyroidism (NCT03465176) | Nutraceuticals Research Institute | 2017-07-11 |
| Combined Replacement Therapy With Levothyroxine and Liothyronine in Thyroidectomized Patients (NCT03053115) | Azienda USL Modena | 2017-03-14 |
| Effect of Levothyroxine on Serum Adiponectin, Insulin Resistance and Cardiovascular Risk in Patients With Hypothyroidism (NCT02467244) | All India Institute of Medical Sciences, Bhubaneswar | 2017-02-01 |
| Comparing Two-time Points of Thyroid Hormone Replacement During the Holy Month of Ramadan (NCT03988517) | Hamad Medical Corporation | 2017-02-01 |
| Is Levothyroxine Alone Adequate Thyroid Hormone Replacement? (NCT02567877) | University of Colorado, Denver | 2016-11-01 |
| Iodinated Contrast Agents and Risk of Hypothyroidism in Young Children in the United States (NCT02959827) | Bayer | 2016-10-15 |
| TSHβX1 and D2 THR92ALA in Pregnancy (NCT03612908) | Materno-Perinatal Hospital of the State of Mexico | 2016-09-01 |
| Observational Study on Hypothyroidism in Young Children Following Iodine Contrast Exposure (NCT02766283) | Bayer | 2016-06-30 |
| Management of Patients With Diagnosis of Hypothyroidism, as Hospitalized and as Outpatients, in Internal Medicine Units: Observational Study Before & After Educational Programme (NCT05314790) | Fadoi Foundation, Italy | 2016-06-01 |
| Mean Percentage of Levothyroxine Dosage Increase in Patients With Hypothyroidism Started on Enteral Feeding (NCT02577367) | Jocelyne Karam | 2015-10-01 |
| Hypothyroidism, Metabolism and Food Intake (NCT02993562) | Herlev Hospital | 2015-08-01 |
| Thyroid Hormone Replacement for Hypothyroidism and Acute Myocardial Infarction(ThyroHeart-AMI) (NCT02512978) | Chinese Academy of Medical Sciences, Fuwai Hospital | 2015-08-01 |
| Levothyroxine Treatment for Subclinical Hypothyroidism After Head and Neck Surgery (NCT02548715) | University of Alberta | 2015-07-01 |
| Hypothyroidism, Metabolism and Quality of Life - Focus on QOL, REE, Cognitive Function and Body Composition (NCT02891668) | Herlev Hospital | 2015-05-01 |
| Desiccated Thyroid Extract Versus Synthetic T3/T4 Combination (ThyrolarTM) Versus L-T4 Alone in the Therapy of Primary Hypothyroidism With Special Attention to the Gene Polymorphism (NCT02317926) | Walter Reed National Military Medical Center | 2015-05-01 |
| Effect of Hypothyroidism on Brown Adipose Tissue (NCT02364102) | University Hospital, Basel, Switzerland | 2015-04-01 |
| Vitamin D, Iodine, and Lead Levels in Haitian Infants and Children. (NCT02301520) | Boston Children's Hospital | 2015-01-01 |
| Iodine Status of Preschoolers Given Micronutrient Powder for 6 Months (NCT02280330) | Nutrition Center of the Philippines | 2014-11-01 |
| Thyroid Disorders in Malaysia: A Nationwide Multicentre Study (NCT02190214) | International Islamic University Malaysia | 2014-08-01 |
| Post Partum Thyroiditis 2: Long Term Observations (NCT00287144) | Sykehuset Telemark | 2014-01-01 |
| Study to Verify Clinical Utility of Point-of-Care (POC) Thyroid Stimulating Hormone (TSH) Test Kits as Compared to Third Generation TSH Test Kit (NCT01921452) | Merck KGaA, Darmstadt, Germany | 2013-10-01 |
| Study of Dose Adjustment From Levothyroxine to a New Levothyroxine Sodium Test Formulation (NCT01916304) | Takeda | 2013-07-01 |
| Effects of L-thyroxine Replacement on Serum Lipid and Atherosclerosis in Hypothyroidism (NCT01848171) | Shandong Provincial Hospital | 2013-07-01 |
| Effect of L-Thyroxine on Lipid Profiles and Atherosclerosis in Subclinical Hypothyroidism (NCT01831869) | Shandong Provincial Hospital | 2013-04-01 |
| A Study of T3 Therapy in Patients With Hypothyroidism (NCT01800617) | Ipe, LLC | 2013-03-01 |
| Effects of Thyroid Hormone Enzyme Blocking on Hypothyroidism (NCT01801033) | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 2013-01-04 |
| Non-immune Related Hypothyroidism in Iodine Sufficient Area (NCT03180892) | Samsung Medical Center | 2013-01-01 |
| The Effect of Coffee on the Absorption of Thyroid Hormone in Patients With Thyroid Carcinoma (NCT01707056) | Medstar Health Research Institute | 2012-09-01 |
| Effects of L-carnitine on Hypothyroidism (NCT01769157) | Korea University Anam Hospital | 2012-08-01 |
| Study of Optimal Replacement of Thyroxine in the Elderly (NCT01647750) | Newcastle-upon-Tyne Hospitals NHS Trust | 2012-08-01 |
| Effects of Thyroid Hormone Withdrawal on Metabolic Parameters During Radioactive Iodine Therapy in Thyroid Cancer (NCT01744769) | Konkuk University Medical Center | 2012-07-01 |
| Detection of Celiac Disease in Patients With Hypothyroidism (NCT01862510) | University of Vermont | 2012-03-01 |
| Brown Adipose Tissue Activity and Thyroid Hormone (NCT02499471) | Maastricht University Medical Center | 2012-03-01 |
| Validation of a New TSH Test (NCT01997554) | Hospices Civils de Lyon | 2012-03-01 |
| Bone Structure and Strength Evaluated by Extreme-CT Scan Before and After Treatment of Hyper- and Hypothyroidism (NCT02005250) | Steen Bonnema | 2012-02-01 |
| Bioequivalence of Two Levothyroxine Tablet Formulations in Healthy Indian Volunteers (NCT01536678) | GlaxoSmithKline | 2012-01-01 |
| Thyroid Study Type 2 Diabetes Mellitus (T2DM) (NCT01379170) | Maastricht University Medical Center | 2011-06-01 |
| ThyrOp: A Study of Individual Subclinical Hypothyroidism After Hemithyroidectomy for Benign Nontoxic Goiter (NCT01358136) | Naestved Hospital | 2011-05-01 |
| The Yield of Postnatal Thyroid Function Test in the Well Baby Nursery (NCT05033496) | Hillel Yaffe Medical Center | 2011-01-01 |
| Preconceptional Thyroid Screening and Childhood Nerocognitive Function (NCT01744743) | Fudan University | 2011-01-01 |
| NOMOTHETICOS: Nonlinear Modelling of Thyroid Hormones' Effect on Thyrotropin Incretion in Confirmed Open-loop Situation (NCT01145040) | Ruhr University of Bochum | 2010-06-01 |
| Study of an Intervention to Improve Problem List Accuracy and Use (NCT01105923) | Brigham and Women's Hospital | 2010-05-01 |
| Insulin Sensitivity and Metabolism Before and After Treatment in Patients With Hypothyroidism (NCT00770016) | University of Aarhus | 2010-01-01 |
| MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use (NCT01050465) | University of Missouri-Columbia | 2009-05-01 |
| Observational Study With Prospective and/or Retrospective Follow-up, Without Modifying Patient Treatment and Follow-up Practices for the Initial Treatment of Hypothyroidism in France (NCT01197183) | Merck KGaA, Darmstadt, Germany | 2008-10-01 |
| Neurocognitive and Metabolic Effects of Mild Hypothyroidism (NCT00565864) | Oregon Health and Science University | 2008-08-01 |
| Maternal Hypothyroidism in Pregnancy (NCT00818896) | Women and Infants Hospital of Rhode Island | 2008-04-01 |
| Post-radiation Hypothyroidism After IMRT for Nasopharyngeal Carcinoma (NCT02689609) | The University of Hong Kong | 2008-01-01 |
| The Prospective Study of Standard Treatment of Graves Disease Iodine 131 and Prevention of Adverse Reactions (NCT01204359) | Sun Yat-sen University | 2007-07-01 |
| Thyroid Function and Structure in Klinefelter Syndrome (NCT05581147) | University of Roma La Sapienza | 2007-05-11 |
| Generic vs. Name-Brand Levothyroxine (NCT00403390) | Boston Children's Hospital | 2006-11-01 |
| Thyroid Dysfunction in Women With Newly Diagnosed Breast Cancer Compared to Healthy Volunteers (NCT00336102) | University of South Florida | 2006-04-01 |
| Combined Levothyroxine/Liothyronine Supplementation in Hypothyroid Patients With Brain Tumors (NCT00488644) | M.D. Anderson Cancer Center | 2006-02-01 |
| TSH Receptor Mutations Among a Consanguineous Community (NCT00747760) | HaEmek Medical Center, Israel | 2005-12-01 |
| Thyroid Hormone Dose Adjustment in Pregnancy (NCT00230802) | Brigham and Women's Hospital | 2005-07-01 |
| Subclinical Thyroid Dysfunction and Risk of Myocardial Infarction and Stroke (NCT00094237) | University of North Carolina, Chapel Hill | 2004-09-01 |
| Metabolic Changes in Hypothyroid Patients (NCT00524238) | University of Aarhus | 2004-03-01 |
| Growth Hormone and GnRH Agonist in Adolescents With Acquired Hypothyroidism (NCT00206375) | Baylor College of Medicine | 2003-05-01 |
| Thyroxine Titration Study (NCT00111735) | Sir Charles Gairdner Hospital | 2003-04-01 |