Clinical Trials

The purpose of this study is to evaluate the safety and effectiveness of Selpercatinib, compared to a standard treatment, in participants with rearranged during transfection (RET)-mutant medullary thyroid cancer (MTC) that cannot be removed by surgery or has spread to other parts of the body. Participants who are assigned to the standard treatment and discontinue due to progressive disease have the option to potentially crossover to selpercatinib.

The purpose of this first-in-human study is designed to evaluate the safety, tolerability, pharmacokinetics (PK) and preliminary anti-tumor activity of LOXO-292 administered orally to patients with advanced solid tumors, including RET-fusion-positive solid tumors, medullary thyroid cancer (MTC) and other tumors with RET activation.

The purpose of this study is to perform a comprehensive immunophenotypic analysis of peripheral bloods samples from patients with benign and malignant thyroid disease. This data will be used to determine whether patients with advanced thyroid cancers have significantly altered numbers and/or subtypes of circulating immune cells, in particular immunosuppressive monocytes.

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary antineoplastic activity of BLU-667 administered orally in patients with medullary thyroid cancer, RET-altered NSCLC and other RET-altered solid tumors.