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NeuroSense Therapeutics Ltd. (NRSN) Form 6-K — Nov 2, 2026

$NRSNForm 6-KFiled Nov 2, 2026, 9:53 AM ET0001213900-26-114732Original filing

NeuroSense Therapeutics announced it will strengthen its New Drug Submission to Health Canada for PrimeC, its lead ALS therapy, by adding new neurofilament light chain (NfL) biomarker data to the Phase 2b PARADIGM results published in JAMA Neurology. This would be PrimeC's first marketing application in any jurisdiction. The filing target has shifted from December 2026 to March 2027 to accommodate the new data; Health Canada confirmed it has no concerns with the revised timing and a standard ~300-day review would follow acceptance. PrimeC-treated participants showed greater NfL reduction versus placebo, with a more pronounced effect in participants with higher baseline functionality.

Key figures

Filing timeline
March 2027 (updated from December 2026)
Canadian als patients
approximately 4,000
Us annual als diagnoses
more than 5,000
Us annual disease burden usd
$1 billion
Als patient growth 2040 us eu
24%
Annual new canadian diagnoses
approximately 1,000
Health canada review target days
300

AI analysis

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