XL092 for the Treatment of Locally Advanced or Metastatic Radioiodine Refractory Differentiated Thyroid Cancer

This phase II trial tests how well XL092 works for the treatment of patients with differentiated thyroid cancer that has not responded to previous treatment with radioiodine (radioiodine refractory) and that has spread to nearby tissue or lymph nodes (locally advanced) or that has spread from where it first started (primary site) to other places in the body (metastatic). XL092 is in a class of medications called tyrosine kinase inhibitors. It works by blocking the action of an abnormal protein that signals cancer cells to multiply, which may help keep cancer cells from growing.

NCT Number	NCT06959641
Lead Sponsor	Jochen Lorch Collaborators: National Cancer Institute (NCI)
Conditions	Locally Advanced Differentiated Thyroid Gland Carcinoma, Locally Advanced Poorly Differentiated Thyroid Gland Carcinoma, Locally Advanced Thyroid Gland Follicular Carcinoma, Locally Advanced Thyroid Gland Oncocytic Carcinoma, Locally Advanced Thyroid Gland Papillary Carcinoma, Metastatic Differentiated Thyroid Gland Carcinoma, Metastatic Poorly Differentiated Thyroid Gland Carcinoma, Metastatic Thyroid Gland Follicular Carcinoma +13 more
Enrollment	33 participants
Start Date	2025-06-06
Primary Completion	2028-09-11 (estimated)
Study Completion	2030-09-11 (estimated)
Updated on ClinicalTrials.gov	2026-06-26