Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:57 AM EDT

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 59 matching trials from the live ClinicalTrials.gov search.
Completed Phase 2Phase 3 Interventional Results available

Early Levothyroxine Post Radioactive Iodine

NCT01950260
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
Multiple Myeloma, Breast Cancer
Interventions
Prototype intraoperative handheld gamma camera (pIHGC), Lymphoscintigraphy with intraoperative gamma probes (GP), radioactive Tc99M
Device · Radiation
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Stanford, California
Conditions
Recurrent Thyroid Gland Carcinoma, Stage III Thyroid Gland Follicular Carcinoma, Stage III Thyroid Gland Papillary Carcinoma, Stage IV Thyroid Gland Follicular Carcinoma, Stage IV Thyroid Gland Papillary Carcinoma
Interventions
Fludeoxyglucose F-18, Laboratory Biomarker Analysis, Pharmacological Study, Positron Emission Tomography, Ziv-Aflibercept
Radiation · Other · Procedure + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Dementia, Parkinsonism, Mild Cognitive Impairment, REM Sleep Behavior Disorder
Interventions
I-123 Ioflupane solution injection prior to SPECT scan (DaTscan), Single photon emission computed tomography (SPECT) scan
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 90 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Thyroid Cancer
Interventions
Temsirolimus and Sorafenib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
5
States / cities
Basking Ridge, New Jersey • Commack, New York • New York, New York + 2 more
Conditions
Thyroid Cancer
Interventions
Decision Aid, Usual Care
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Falls Church, Virginia
Conditions
Thyroid Cancer
Interventions
Bexarotene
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Breast Cancer
Interventions
Observational study no intervention
Other
Lead sponsor
University Hospital, Basel, Switzerland
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
583 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • Miami, Florida + 11 more
Conditions
Recurrent Thyroid Cancer, Stage IVA Follicular Thyroid Cancer, Stage IVA Papillary Thyroid Cancer, Stage IVB Follicular Thyroid Cancer, Stage IVB Papillary Thyroid Cancer, Stage IVC Follicular Thyroid Cancer, Stage IVC Papillary Thyroid Cancer
Interventions
Decitabine, Iodine I 131, Recombinant thyrotropin alfa, Fludeoxyglucose F 18, Positron emission tomography
Drug · Radiation · Biological + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
3
States / cities
Aurora, Colorado • Columbus, Ohio • Houston, Texas
Conditions
Thyroid Cancer
Interventions
68Ga-DOTA-TATE PET Scan, Amino acid infusions, 177Lu-DOTA-EB-TATE
Diagnostic Test · Other · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 100 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Papillary Thyroid Cancer
Interventions
Molecular Analysis for Thyroid Resection
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Thyroid Neoplasms
Interventions
Radioactive Iodine Support (RAI Support), Treatment as Usual (TAU)
Behavioral · Other
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Pituitary Macroadenoma
Interventions
Iodine Implants
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Differentiated Thyroid Gland Carcinoma, Thyroid Gland Follicular Carcinoma, Thyroid Gland Papillary Carcinoma
Interventions
Lenvatinib
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Nasolacrimal Duct Obstruction, Thyroid Cancer
Interventions
Artificial Tears Methylcellulose
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Non-Hodgkin's Lymphoma, Follicular Lymphoma
Interventions
Iodine I -01 Tositumomab (Bexxar), External Beam Radiation Therapy
Drug · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Neuroblastoma, Childhood Metastatic Pheochromocytoma
Interventions
131 I-Metaiodobenzylguanidine (131 I-MIBG), 131 I-MIBG
Drug
Lead sponsor
John Maris
Other
Eligibility
1 Year and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Sickling Disorder Due to Hemoglobin S
Interventions
131I-apamistmab, Sirolimus, Campath, Total Body Irradiation, Exchange Transfusion, Planar gamma imaging
Drug · Radiation · Procedure
Lead sponsor
Columbia University
Other
Eligibility
12 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
New York, New York
Conditions
Graves' Disease
Interventions
RAI treatment, ATD Group
Radiation · Drug
Lead sponsor
University of Florida
Other
Eligibility
Up to 18 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
2
States / cities
Gainesville, Florida • Houston, Texas
Conditions
Follicular Lymphoma
Interventions
Bexxar, Low Dose Methotrexate
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 2 Interventional Results available

Trial of LBH589 in Metastatic Thyroid Cancer

NCT01013597
Conditions
Thyroid Carcinoma
Interventions
LBH589
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
3
States / cities
Green Bay, Wisconsin • Madison, Wisconsin • Milwaukee, Wisconsin
Conditions
Neuroblastoma, Pheochromocytoma
Interventions
iobenguane I 131
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
1 Year and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Thyroid Cancer
Interventions
Radioactive Iodine 124
Radiation
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Recurrent Thyroid Cancer, Stage IV Follicular Thyroid Cancer, Stage IV Papillary Thyroid Cancer
Interventions
romidepsin, laboratory biomarker analysis, positron emission tomography
Drug · Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Commack, New York