Perspective Therapeutics Announces Clinical Collaboration Agreement with Bristol Myers Squibb to Evaluate [(212)Pb]VMT01 in Combination with Nivolumab in MC1R-Positive Metastatic Melanoma - Seite 2

The second part of the study is a dose expansion phase based on the identified MTD/MFD. Patients may be eligible to receive up to three administrations of [²¹²Pb]VMT01 approximately eight weeks apart. A dosimetry sub-study is included to assess biodistribution, tumor uptake and correlation of uptake with observed toxicities and efficacy.

About Melanoma
Melanoma is a cancer of the skin arising from uncontrollable growth of melanocytes, the melanin producing cells of the body. Metastatic melanoma is the result of melanoma that has progressed through the layers of skin, infiltrated the blood stream or lymphatic system, and traveled to other areas of the body to metastasize. In the United States, there are approximately 100,000 new diagnoses of melanoma annually and approximately 6,850 deaths annually from metastatic melanoma.³ Recent advances have led to survival improvement but there remains a high unmet need for additional treatments, particularly for patients refractory to front-line therapy.

About VMT01
VMT01 is a proprietary clinical-stage low molecular weight peptide that is targeted to the melanocortin subtype 1 receptor (MC1R) which is over-expressed on melanoma cells. VMT01 is in development for the treatment and diagnosis of MC1R-positive metastatic melanoma. VMT01 can be labeled with ²¹²Pb to deliver alpha-particle radiation directly to tumor cells, or ²⁰³Pb to enable patient selection, diagnostic imaging and dosimetry via SPECT imaging. The product recently completed a pilot imaging study at the Mayo Clinic Rochester, MN. In August 2023, the Company announced that the first patient was dosed in the Phase1/2a study of VMT01 (clinicaltrials.gov identifier NCT05655312).

About Perspective Therapeutics, Inc.
Perspective Therapeutics, Inc., is a radiopharmaceutical development company that is pioneering advanced treatment applications for cancers throughout the body. The Company has a proprietary technology that utilizes the alpha emitting isotope ²¹²Pb to deliver powerful radiation specifically to cancer cells via specialized targeting peptides. The Company is also developing complementary imaging diagnostics that incorporate the same targeting peptides which provide the opportunity to personalize treatment and optimize patient outcomes. This "theranostic" approach enables the ability to see the specific tumor and then treat it to potentially improve efficacy and minimize toxicity associated with many other types of cancer treatments.