- Conditions
- Healthy
- Interventions
- Levothyroxine Sodium Tablets 300 μg, Levothroid® Tablets 300 μg
- Drug
- Lead sponsor
- Mylan Pharmaceuticals Inc
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 90
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Atrial Fibrillation
- Interventions
- triiodothyronine
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 280 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Manhasset, New York
- Conditions
- Systemic Lupus Erythematosus
- Interventions
- Levothyroxine
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Hypothyroidism, Thyroid Disease, Euthyroid, Thyroid Gland, Thyroid Hormones
- Interventions
- Armour® Thyroid, Levothyroxine
- Drug
- Lead sponsor
- Allergan
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 284 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 28
- States / cities
- Birmingham, Alabama • Little Rock, Arkansas • Greenbrae, California + 23 more
- Conditions
- Brain Death, Heart Failure
- Interventions
- Thyroxine, Saline
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 14 Years to 55 Years
- Enrollment
- 838 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 14
- States / cities
- Phoenix, Arizona • San Diego, California • Denver, Colorado + 11 more
- Conditions
- Hypothyroidism
- Interventions
- Levothyroxine, Levothyroxine/Liothyronine once daily, Levothyroxine/Liothyronine twice daily
- Drug
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Pregnancy, Hypothyroidism
- Interventions
- Anticipatory dose increase of levothyroxine, levothyroxine
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- Female only
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Fibromyalgia
- Interventions
- T3
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Fracture
- Interventions
- ibuprofen, acetamin w codeine
- Drug
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 4 Years to 18 Years
- Enrollment
- 335 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2007
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Healthy
- Interventions
- Liothyronine, Levothyroxine, Placebos
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Congenital Hypothyroidism
- Interventions
- Levothyroxine, Ultrasound
- Drug · Device
- Lead sponsor
- Erica Eugster
- Other
- Eligibility
- Up to 2 Weeks
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Hypothyroidism Primary
- Interventions
- Liothyronine (L-T3), Levothyroxine Sodium (LT4) Tablets, Liothyronine (LT3) placebo
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Thyroid Goiter, Hypothyroidism, Thyroid Cancer
- Interventions
- Levothyroxine, Liothyronine, Placebo
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Prostate Cancer
- Interventions
- Ad5-CMV-NIS, Liothyronine Sodium, Reverse Transcriptase Polymerase Chain Reaction, laboratory biomarker analysis, Iodine I 131, Iodine I 123
- Biological · Drug · Genetic + 2 more
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 120 Years · Male only
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Hypothyroidism
- Interventions
- Calcitonin
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 88 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Graves' Disease
- Interventions
- Levothyroxine, Placebo
- Drug · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Breast Cancer, Metastatic Breast Cancer
- Interventions
- 124 PET/CT imaging, Na134I, Tri-iodothyronine
- Procedure · Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Child Development Disorders, Pregnancy, Subclinical Hypothyroidism
- Interventions
- Not listed
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 0 Years and older · Female only
- Enrollment
- 5,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Scarborough, Maine
- Conditions
- Healthy
- Interventions
- Levothyroxine, Enlicitide Decanoate
- Drug
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 19 Years to 50 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Lincoln, Nebraska
- Conditions
- Major Depression, Bipolar Disorder, Unipolar Depression
- Interventions
- triiodothyronine, sertraline
- Drug
- Lead sponsor
- Hadassah Medical Organization
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2007
- U.S. locations
- 1
- States / cities
- Princeton, New Jersey
- Conditions
- Hypothyroidism
- Interventions
- Armour Thyroid, Levothyroxine
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 2,800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 134
- States / cities
- Birmingham, Alabama • Bonita, California • Burbank, California + 109 more
- Conditions
- Hypothyroidism
- Interventions
- Growth hormone, Growth hormone treatment and puberty
- Drug
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2011
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Hypothyroidism
- Interventions
- Liothyronine, Sodium
- Drug
- Lead sponsor
- Ipe, LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2013
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Hypothyroidism
- Interventions
- Levothyroxine
- Drug
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois