NeuroSense Therapeutics reported that its ALS drug PrimeC achieved a statistically significant 65% reduction in the risk of death in a Phase 2b trial. Separately, the company was granted a South Korean patent covering PrimeC's composition, formulation, and use for ALS treatment through 2042.
Three trials show ultra-low-dose checkpoint inhibitors retain efficacy with reduced toxicity and dramatically lower costs. DELII and Patil et al. trials tested low-dose nivolumab in solid tumors and HNSCC; NIVIPIT tested intratumoral low-dose ipilimumab in melanoma.
JAMA Neurology published Phase 2b PARADIGM results for PrimeC in ALS, showing slower functional decline, fewer ALS-related complications and longer survival. NeuroSense is preparing a Phase 3 trial and received Brazilian patent protection through October 2042.
PrimeC, an oral combination therapy, showed safety and signals of clinical benefit in a phase 2b trial, while PLL001, a gut-targeting therapy, demonstrated positive safety and tolerability in a phase I/II study for amyotrophic lateral sclerosis.
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