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ClinicalTrials.gov public records Last synced Oct 8, 2026, 2:57 AM EDT

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Showing 49–72 of 193 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Liothyronine (T3) Clear all
Completed Phase 1 Interventional

Pain Catastrophizing as a Cause for Systemic Inflammation

NCT00823147
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
Pain Catastrophizing Induction
Behavioral
Lead sponsor
Beth Darnall, PhD
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 1Phase 2 Interventional

Radiation Therapy in Treating Patients With Stage II or Stage III Prostate Cancer

NCT00002602
View directory record Official record
Conditions
Prostate Cancer
Interventions
3D-CRT
Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
1,084 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2013
U.S. locations
213
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 165 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2020 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Not applicable Interventional

Effects of Educational Intervention on Long-Term Outcomes of Hospitalized Children With Asthma

NCT01447459
View directory record Official record
Conditions
Asthma
Interventions
Reinforced Asthma Education
Behavioral
Lead sponsor
University of Louisville
Other
Eligibility
5 Years to 12 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 8, 2026, 2:57 AM EDT
Terminated Not applicable Interventional

Watchful Waiting for Complete Responders to Therapy in Rectal Cancer

NCT05526079
View directory record Official record
Conditions
Rectal Cancer
Interventions
Watchfuf waiting
Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 95 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Sustained-Release Liothyronine Sodium (T3) in Healthy Subjects

NCT01581463
View directory record Official record
Conditions
Healthy
Interventions
Liothyronine, Sodium
Drug
Lead sponsor
Ipe, LLC
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 6, 2012 · Synced Oct 8, 2026, 2:57 AM EDT
Recruiting Phase 1 Interventional

A Study of an Alternative Treatment Approach (Preoperative Radiotherapy, Then Mastectomy, Then Immediate Reconstruction Surgery) in People With T4 Breast Cancer

NCT05412225
View directory record Official record
Conditions
Breast Cancer, Invasive Breast Cancer
Interventions
Pre-neoadjuvant radiotherapy (NART) biopsy, Neoadjuvant radiotherapy, Unilateral total mastectomy with axillary lymph node dissection
Diagnostic Test · Radiation · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 4 Interventional Results available

Serratus Plane Versus Paravertebral Nerve Blocks for Breast Surgery

NCT03860974
View directory record Official record
Conditions
Breast Surgery
Interventions
Serratus Plane block (single injection), Paravertebral block (single injection)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Results available

Thyroid and Glucose and Energy Metabolism

NCT00106119
View directory record Official record
Conditions
Thyroid Diseases
Interventions
Liothyronine and Levothyroxine
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 23, 2015 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 2 Interventional

SRS Study in Patients With Non-Small Cell Lung Cancer

NCT00489008
View directory record Official record
Conditions
Lung Cancer
Interventions
Stereotactic Body Radiation Therapy (SBRT)
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Oct 8, 2026, 2:57 AM EDT
Completed No phase listed Observational

Exploring Compensation to Maintain Cognitive Function in Adults Newly Diagnosed With Brain Cancer

NCT04075370
View directory record Official record
Conditions
Primary Brain Tumor, Brain Metastases, Adult
Interventions
Neuropsychological Testing
Other
Lead sponsor
Duke University
Other
Eligibility
30 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 8, 2026, 2:57 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Chromosome 18 Clinical Research Center

NCT00227253
View directory record Official record
Conditions
Chromosome Aberrations, Growth Hormone Deficiency, Hypomyelination
Interventions
Determination of growth hormone status, Measurement of growth, thyroid and sex hormone levels, Behavior and neuropsychometric evaluations, Audiological and ear, nose and throat examination, Magnetic resonance imaging of the brain, Dysmorphology evaluation, Neurology examination, Dental evaluation, Speech pathology evaluation, Psychiatric evaluation, Orthopedic evaluation, Ophthalmologic evaluation, Gastrointestinal evaluation
Procedure
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
Not listed
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2040
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Thyroid and Fat Tissue Metabolism

NCT00312715
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 8, 2026, 2:57 AM EDT
Active, not recruiting Phase 1 Interventional

Phase I Study to Assess the Effect of Food on the PK and Gastrointestinal Tolerability of Selumetinib in Adolescent Children With Neurofibromatosis Type 1 Related Plexiform Neurofibromas

NCT05101148
View directory record Official record
Conditions
Neurofibromatosis Type 1
Interventions
Selumetinib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
2
States / cities
Rochester, Minnesota • Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Recruiting Not applicable Interventional

Low Voltage Electrical Stimulation for Depression in Parkinson's Patients

NCT06467695
View directory record Official record
Conditions
Parkinson Disease, Depressive Symptoms
Interventions
BIOPAC Stimsola, BIOPAC Stimsola Sham (zero amps)
Device
Lead sponsor
University of South Alabama
Other
Eligibility
19 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

An Observational Clinical Study of the T3 Dental Implant System

NCT05062863
View directory record Official record
Conditions
Edentulous Jaw
Interventions
T3 dental implant system
Device
Lead sponsor
ZimVie
Industry
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
3
States / cities
Gainesville, Florida • Neptune City, New Jersey • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Developing Oral LT3 Therapy for Heart Failure - HFrEF

NCT04112316
View directory record Official record
Conditions
Heart Failure With Reduced Ejection Fraction (HFrEF), Low T3 Syndrome
Interventions
Liothyronine, Placebo
Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 24, 2024 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Results available

Pharmacodynamic and Pharmacokinetic Dose Ranging Study of Tiotropium Bromide Administered Via Inhalation Solution in Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT03118765
View directory record Official record
Conditions
Mild to Moderate Chronic Obstructive Pulmonary Disease (COPD)
Interventions
GSP304 (tiotropium bromide) Inhalation Solution, GSP304 Placebo Inhalation Solution, Spiriva® Respimat® inhalation spray
Drug
Lead sponsor
Glenmark Specialty S.A.
Industry
Eligibility
40 Years to 85 Years
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
25
States / cities
Andalusia, Alabama • Phoenix, Arizona • Tempe, Arizona + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2019 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety and Efficacy of Empiric Levothyroxine (LT4) Dose Increase Versus Individualized LT4 Dose Increase in Hypothyroid Women During Pregnancy

NCT03115515
View directory record Official record
Conditions
Pregnancy Related, Thyroid
Interventions
levothyroxine
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 1 Interventional Results available

A Study in Healthy Men to Test Whether BI 409306, BI 425809 or Lamotrigine Can Reverse the Memory Problems Caused by Ketamine

NCT04602221
View directory record Official record
Conditions
Healthy
Interventions
Lamotrigine, BI 409306, Placebo, BI 425809
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Long Beach, California • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 4 Interventional

Paravertebral Block to Reduce the Incidence of New Onset Atrial Fibrillation After Cardiac Surgery

NCT04472299
View directory record Official record
Conditions
New Onset Atrial Fibrillation, Anesthesia, Local, Cardiac Disease
Interventions
Ropivacaine 0.2% Injectable Solution
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Oct 8, 2026, 2:57 AM EDT
Recruiting Not applicable Interventional

Alveolar Ridge Preservation (ARP) in the Posterior Maxilla After the Extraction of Maxillary Molars

NCT07433322
View directory record Official record
Conditions
Alveolar Bone Loss
Interventions
Ossix mineralized grafting immediately at extraction, Delayed grafting at implant placement
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Study to Evaluate Serum Free Thyroxine (FT4) and Free Triiodothyronine (FT3) Measurements for Subjects Treated With Eslicarbazeine Acetate (ESL)

NCT02491073
View directory record Official record
Conditions
Epilepsy
Interventions
blood draw
Other
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
7
States / cities
Sun City, Arizona • Boise, Idaho • Lexington, Kentucky + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2018 · Synced Oct 8, 2026, 2:57 AM EDT
Terminated No phase listed Observational

Surveillance of Regional Nodal Basins in Patients With Primary High Risk Cutaneous Squamous Cell Carcinoma of the Head and Neck

NCT05956795
View directory record Official record
Conditions
Cutaneous Squamous Cell Carcinoma of the Head and Neck
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Terminated No phase listed Observational

Observational Study of Sub-populations From Cologuard Post-Approval Study (2014-01)

NCT03705013
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Cologuard
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
50 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
20
States / cities
Glendale, Arizona • Mesa, Arizona • Tempe, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2020 · Synced Oct 8, 2026, 2:57 AM EDT