Phase 1/2 Study of the Highly-selective RET Inhibitor, Pralsetinib (BLU-667), in Participants With Thyroid Cancer, Non-Small Cell Lung Cancer, and Other Advanced Solid Tumors

Completed · Phase 1/Phase 2

Conditions studied: RET-altered Non Small Cell Lung Cancer, Medullary Thyroid Cancer, RET-altered Papillary Thyroid Cancer, RET-altered Colon Cancer, RET-altered Solid Tumors, Lung Neoplasm, Carcinoma, Non-Small-Cell Lung, Thyroid Diseases, Thyroid Neoplasm, Thyroid Cancer, Papillary, Carcinoma, Neuroendocrine, Respiratory Tract Neoplasms, Thoracic Neoplasms, Neoplasms by Site, Neoplasms, Lung Diseases, Respiratory Tract Disease, Carcinoma, Bronchogenic, Bronchial Neoplasms, Endocrine System Diseases, Endocrine Gland Neoplasm, Head and Neck Neoplasms, Adenocarcinoma, Papillary, Adenocarcinoma, Carcinoma, Neoplasms, Glandular and Epithelial, Neoplasms by Histologic Type, Neuroendocrine Tumors, Neuroectodermal Tumors, Neoplasms, Germ Cell and Embryonal, Neoplasms, Nerve Tissue, Colonic Neoplasms, Colorectal Neoplasms, Intestinal Neoplasms, Gastrointestinal Neoplasms, Digestive System Neoplasm, Digestive System Disease, Gastrointestinal Disease, Colonic Diseases, Intestinal Disease

In brief

This is a Phase 1/2, open-label, first-in-human (FIH) study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary antineoplastic activity of pralsetinib (BLU-667) administered orally in participants with medullary thyroid cancer (MTC), RET-altered NSCLC and other RET-altered solid tumors.

Key facts

Study ID
NCT03037385
Run by
Hoffmann-La Roche
People needed
590
Starts
2017-03-17
Expected to finish
2024-03-21
Last updated by the study team
2025-05-31

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

Where it is running

Full record on ClinicalTrials.gov

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