Using radiofrequency ablation to treat indeterminate thyroid nodules

Radiofrequency Ablation for Indeterminate Bethesda III Thyroid Nodules

Observational Columbia University · NCT05189808

This study is testing whether using radiofrequency ablation can safely treat certain thyroid nodules without the need for surgery.

Quick facts

Study typeObservational
Enrollment50 (estimated)
Ages18 Years and up
SexAll
SponsorColumbia University Academic / other
Locations1 site (New York, New York)
Trial IDNCT05189808 on ClinicalTrials.gov

What this trial studies

This observational study evaluates the efficacy and safety of radiofrequency ablation (RFA) for treating indeterminate Bethesda III thyroid nodules. It involves a chart review where patient data is collected before and after the RFA procedure, which uses image guidance to deliver high-frequency electrical currents to the nodules, generating heat to treat them. The study aims to provide insights into the outcomes of RFA, potentially reducing unnecessary surgeries for patients with benign nodules.

Who should consider this trial

Good fit: Ideal candidates for this study are patients with indeterminate Bethesda III thyroid nodules that have been molecularly profiled as benign.

Not a fit: Patients with cardiac arrhythmias or those who are pregnant will not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could reduce the need for surgical interventions in patients with indeterminate thyroid nodules, minimizing risks and complications.

How similar studies have performed: Other studies have shown promising results with radiofrequency ablation for thyroid nodules, indicating that this approach is gaining traction in clinical practice.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Indeterminate Bethesda III nodules that have been molecularly profiled benign with either Afirma Genomic Sequencing Classifier (GSC) or ThyroSeq v3 tests

Exclusion Criteria:

* cardiac arrthymias
* pregnancy

Where this trial is running

New York, New York

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Indeterminate Bethesda III Thyroid NodulesRadiofrequency Ablation
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.