- Plus Therapeutics, Inc. (Nasdaq: PSTV) (the “Company”), a clinical-stage pharmaceutical company developing innovative, targeted radiotherapeutics for rare and difficult-to-treat cancers, yesterday presented positive data from two ongoing clinical trials of its lead investigational drug, Rhenium-186 Nanoliposome (186RNL), in the treatment of recurrent glioblastoma (GBM) and leptomeningeal metastases (LM) at the 2022 Annual Conference on CNS Clinical Trials and Brain Metastases. The conference is co-sponsored by the Society for Neuro-Oncology (SNO) and the American Society of Clinical Oncology (ASCO) and is being held August 12-13, 2022 in Toronto, Canada.
The oral presentation, titled Safety and Feasibility of Rhenium-186 Nanoliposome (186RNL) in Leptomeningeal Metastases Phase 1/2a Dose Escalation Trial [LOCL-04], demonstrated that the 186RNL dose administered through an intraventricular catheter at 6.6 mCi in 5.0 mL achieved absorbed doses of 18.7 to 29.0 Gy to the ventricles and cranial subarachnoid space, which was well tolerated with no treatment-related adverse events of greater than grade 1. Furthermore, all three patients in the cohort were observed to have prompt and complete 186RNL distribution throughout the cerebrospinal fluid (CSF) subarachnoid space that was durable past one week and very well tolerated. Importantly, all patients showed a decreased CSF cell count by microfluidic chamber assay after treatment, ranging from 65% to 92% which was also durable.
https://finance.yahoo.com/news/plus-therapeutics-presents-positive-data-170600756.html
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