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Showing 1–24 of 51 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Thyroidectomy Clear all
Recruiting Phase 2 Interventional

Bevonescein for Improved Intraoperative Nerve Visualization to Improve Voice Outcomes in Thyroidectomy Patients

NCT07631650
View directory record Official record
Conditions
Head and Neck Disorder, Head and Neck Cancer
Interventions
Bevonescein (ALM 488) Infusion
Drug
Lead sponsor
Matthew Spector
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Recruiting No phase listed Observational

RFA of Benign Thyroid Nodules: Clinical Outcomes and Quality of Life Study

NCT05189314
View directory record Official record
Conditions
Thyroid Nodules
Interventions
Thyroidectomy, Radiofrequency Ablation
Procedure · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Timeline
2019 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Phase 4 Interventional Results available

Impact of SSKI Pre-Treatment on Blood Loss in Thyroidectomy for Graves Disease

NCT00946296
View directory record Official record
Conditions
Graves Disease, Hyperthyroidism
Interventions
Potassium Iodide
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Sep 3, 2026, 6:56 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

ENDOblock: Bilateral Superficial Cervical Blocks With Local Wound Infiltration in Thyroid Surgery

NCT05805423
View directory record Official record
Conditions
Post Operative Pain, Nausea and Vomiting, Postoperative, Opioid Use
Interventions
bilateral superficial cervical plexus blocks and local wound infiltration, placebo injection and local wound infiltration
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 99 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Use of a Decision Aid to Resolve Uncertainty About Radioactive Iodine Treatment in Patients With Intermediate Risk Thyroid Cancer

NCT06980103
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Not applicable Interventional Results available

Opioid Use After Thyroid and Parathyroid Surgeries

NCT04955444
View directory record Official record
Conditions
Thyroidectomy, Parathyroidectomy, Opioid Use, Pain, Postoperative
Interventions
Quality improvement bundle
Other
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2023 · Synced Sep 3, 2026, 6:56 PM EDT
Active, not recruiting Phase 2 Interventional

Laser Ablation of Papillary Thyroid Microcarcinoma

NCT04623801
View directory record Official record
Conditions
Papillary Thyroid Microcarcinoma, Thyroid, Thyroid Cancer
Interventions
Percutaneous Laser Ablation (PLA)
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Terminated Phase 4 Interventional

Does Fluorescence With or Without Indocyanine Green Improve Parathyroid Identification and Preservation

NCT06169735
View directory record Official record
Conditions
Parathyroid Dysfunction, Adenoma
Interventions
Indocyanine green, SPY Portable Handheld Imaging
Drug · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
417 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Terminated Phase 3 Interventional Results available

Does Potassium Iodide (SSKI) Reduce Vascularity in Graves' Thyroidectomy?

NCT04080505
View directory record Official record
Conditions
Graves Disease
Interventions
SSKI- Potassium Iodide
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 3, 2026, 6:56 PM EDT
Terminated No phase listed Observational

Is Levothyroxine Alone Adequate Thyroid Hormone Replacement?

NCT02567877
View directory record Official record
Conditions
Postsurgical Hypothyroidism, Hypothyroidism
Interventions
thyroidectomy, levothyroxine in thyroidectomy patients
Procedure · Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

mTORC1 and Autophagy in Human Brown Adipocytes

NCT04206124
View directory record Official record
Conditions
Obesity, Metabolic Disease
Interventions
Brown Fat Harvest During Anterior Neck Surgery
Procedure
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Molecular Analysis for Precision Surgery in Thyroid Cancer Trial

NCT06235814
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Terminated Phase 4 Interventional Results available

Levothyroxine Replacement With Liquid Gel Capsules vs Tablets Post-thyroidectomy

NCT02946918
View directory record Official record
Conditions
Thyroid Cancer, Postsurgical Hypothyroidism
Interventions
Levothyroxine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 30, 2020 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Phase 2 Interventional

Molecular Testing to Direct Extent of Initial Thyroid Surgery

NCT02947035
View directory record Official record
Conditions
Thyroid Cancer
Interventions
Thyroid lobectomy, Total thyroidectomy with CCND
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Sep 3, 2026, 6:56 PM EDT
Not listed Phase 4 Interventional

Efficacy of Intravenous Lidocaine in the Operative Management of Thyroid Surgery With Intraoperative Nerve Monitoring

NCT02479789
View directory record Official record
Conditions
Thyroidectomy, Nerve Monitoring
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
Bronx-Lebanon Hospital Center Health Care System
Other
Eligibility
18 Years to 85 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 21, 2018 · Synced Sep 3, 2026, 6:56 PM EDT
Completed No phase listed Observational

Molecular Markers in Thyroid Cancer

NCT00598364
View directory record Official record
Conditions
Thyroid Cancer
Interventions
Not listed
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
1 Year and older
Enrollment
847 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 7, 2014 · Synced Sep 3, 2026, 6:56 PM EDT
Active, not recruiting No phase listed Observational

Measuring Patient Expectations for Thyroid Surgery

NCT01412762
View directory record Official record
Conditions
Thyroid Cancer
Interventions
patient interviews, CITSAV survey
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Completed No phase listed Observational

The Role of an Optical Probe in Thyroid Cancer Diagnosis: Pilot Study

NCT01792492
View directory record Official record
Conditions
Thyroid Nodule, Thyroid Neoplasms, Thyroid Cancer
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 28, 2016 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Not applicable Interventional Results available

Study of the Efficacy of Local Analgesia as an Adjunct to General Anesthesia in Thyroidectomy and Parathyroidectomy

NCT02205801
View directory record Official record
Conditions
Thyroid Neoplasms, Goiter, Nodular, Thyroid Nodule, Graves' Disease, Hyperparathyroidism
Interventions
Superficial Cervical Plexus Block, Local Wound Infiltration, 0.9% saline, Marcaine
Procedure · Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 8, 2018 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Randomized Controlled Trial of Bipolar Versus Ultrasonic Hemostasis Techniques in Thyroidectomy

NCT00524966
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Bipolar Versus Ultrasonic Hemostasis Techniques
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2011 · Synced Sep 3, 2026, 6:56 PM EDT
Completed Phase 2 Interventional Results available

Superficial Cervical Plexus Block and Quality of Recovery After Thyroidectomy

NCT06002152
View directory record Official record
Conditions
Postoperative Pain
Interventions
Bupivacaine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 3, 2026, 6:56 PM EDT
Not listed No phase listed Observational

Voice Outcomes Following Thyroidectomy

NCT03657654
View directory record Official record
Conditions
Thyroid Cancer, Thyroid Nodule
Interventions
No intervention: observational only
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 8, 2022 · Synced Sep 3, 2026, 6:56 PM EDT
Completed No phase listed Observational

Circulating miRNA in Primary Hyperparathyroidism

NCT03931109
View directory record Official record
Conditions
Primary Hyperparathyroidism, Osteoporosis, Postmenopausal
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years to 100 Years · Female only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Sep 3, 2026, 6:56 PM EDT
Not yet recruiting Not applicable Interventional

STAGE-MTC Trial Thyroid Lobectomy With Ipsilateral Central Neck Dissection

NCT07612293
View directory record Official record
Conditions
Thyroid Gland Medullary Carcinoma
Interventions
Biospecimen Collection, FDG-Positron Emission Tomography and Computed Tomography Scan, Ga-68 PET/CT Scan, Neck Dissection, Surveillance, Thyroid Lobectomy, Thyroidectomy, Ultrasound Imaging
Procedure · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Sep 3, 2026, 6:56 PM EDT