NeuroSense Releases Long-Term Survival Data from ALS Clinical Trial
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 18 2026
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Should l Buy NRSN?
NeuroSense Therapeutics announced the availability of additional long-term survival data from its previously completed PARADIGM Phase 2b clinical trial evaluating PrimeC in patients with amyotrophic lateral sclerosis, or ALS. The updated analysis, based on extended follow-up, demonstrates a clinically meaningful and statistically significant improvement in overall survival for patients treated with PrimeC, compared to those initially assigned to placebo. According to Kaplan-Meier survival estimates, patients who received PrimeC continuously during both the double-blind and open-label phases achieved an estimated median survival of 36.3 months, compared to 21.4 months for patients initially assigned to placebo during the double-blind phase and crossing over to active treatment during the open label extension. This represents over 14-month improvement and approximately a 70% increase in median survival. The survival benefit was sustained over time, with consistent separation between treatment arms throughout the follow-up period. The PARADIGM Phase 2b trial was a randomized, double-blind, placebo-controlled study designed to evaluate the safety and efficacy of PrimeC in 68 people living with ALS. Participants were administered PrimeC or placebo at a 2:1 ratio, respectively, for the six-month double-blind part. NeuroSense continues to engage with regulatory authorities regarding the advancement of PrimeC into pivotal late-stage development and believes these findings add important long-term clinical context to previously reported efficacy results.
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Analyst Views on NRSN
Wall Street analysts forecast NRSN stock price to rise
2 Analyst Rating
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 0.850
Low
7.50
Averages
8.25
High
9.00
Current: 0.850
Low
7.50
Averages
8.25
High
9.00
About NRSN
NeuroSense Therapeutics Ltd is an Israel-based clinical-stage pharmaceutical company. The Company is active in field of drug development and treatment offers Amyotrophic Lateral Sclerosis (ALS) patients, as well as other neurodegenerative diseases. The Company's lead product candidate, PrimeC, is an oral formulation of a fixed dose combination composed of a specific ratio of drugs. In addition to PrimeC, the Company has initiated research and development efforts in Alzheimer's disease and Parkinson's disease
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
NeuroSense Releases New ALS Treatment Data
- Significant Survival Improvement: In the PARADIGM Phase 2b trial, ALS patients treated with PrimeC achieved a median survival of 36.3 months, compared to 21.4 months for the placebo group, representing over a 14-month improvement and approximately a 70% increase in survival, highlighting PrimeC's potential in ALS treatment.
- Statistical Significance Confirmed: The log-rank test for survival curves yielded a p-value of 0.0218, indicating a statistically significant difference in survival between the PrimeC and placebo groups, further validating the clinical efficacy of PrimeC.
- Risk Reduction Notable: Analysis using a Cox proportional hazards model revealed that PrimeC treatment was associated with a 65% reduction in the risk of death (hazard ratio: 0.35), providing strong support for its potential as a disease-modifying therapy that could transform ALS patient treatment outcomes.
- Broad Clinical Development Prospects: NeuroSense is actively engaging with regulatory authorities to advance PrimeC into pivotal late-stage development, with the new survival data adding important long-term clinical context that enhances its competitive position in the market.
See More
NeuroSense Secures Australian Patent, Strengthening Global IP for PrimeC
- Global IP Expansion: NeuroSense has secured Australian Patent No. 2022370513, further enhancing global intellectual property protection for PrimeC, with patent coverage extending through 2042, demonstrating the company's strategic positioning in key markets.
- Support from US Patent: The grant of this patent follows the approval of US Patent 12,097,185, indicating that NeuroSense's intellectual property protection strategy is progressing steadily in critical markets, thereby strengthening its competitive edge.
- PrimeC Drug Development: PrimeC is a fixed-dose oral therapy combining ciprofloxacin and celecoxib, designed to combat ALS and Alzheimer's disease through a multi-target mechanism, showcasing its potential in clinical stages.
- Addressing Market Demand: With the number of ALS patients expected to grow by 24% by 2040, NeuroSense's IP protection and the development of PrimeC will help meet the increasing market demand, driving long-term value creation.
See More
NeuroSense Therapeutics Secures U.S. Patent for PrimeC Alzheimer’s Therapy Valid Through 2043
- Patent Protection Strengthened: NeuroSense Therapeutics has been granted a patent by the U.S. Patent and Trademark Office covering the use of its PrimeC combination therapy for Alzheimer’s disease, valid through 2043, thereby enhancing the company's intellectual property position in this field.
- Clinical Research Progress: The company has completed a proof-of-concept study in Alzheimer’s disease and expects to report clinical and biomarker outcomes in the first quarter of 2026, which will provide crucial data support for the market potential of its product.
- Market Reaction: Following the announcement, NRSN's stock price fell 2.94% in premarket trading to $0.99, reflecting a cautious market sentiment that may impact investor confidence.
- Strategic Implications: The acquisition of this patent not only provides legal protection for NeuroSense's PrimeC program but may also attract more investor interest in its innovative potential in the Alzheimer’s treatment space.
See More
NeuroSense Secures U.S. Patent for PrimeC Combination in Alzheimer's Treatment
- Patent Grant: NeuroSense has been granted U.S. Patent No. 12,527,768, which protects the use of the PrimeC combination in Alzheimer's disease, thereby strengthening its intellectual property portfolio and supporting long-term development and commercialization until 2043.
- Clinical Study Progress: The company recently concluded its proof-of-concept study for Alzheimer's disease, with top-line results indicating a favorable safety and tolerability profile, and clinical and biomarker outcomes are expected in Q1 2026, potentially facilitating further clinical trials.
- Market Demand: Alzheimer's disease affects over 30 million people globally, and existing therapies provide only limited symptomatic relief; the multi-mechanism targeting strategy of PrimeC is poised to address significant unmet treatment needs, enhancing market potential.
- Combination Drug Advantage: PrimeC is a unique fixed-dose combination of two FDA-approved drugs designed to synergistically inhibit the progression of neurodegenerative diseases, showcasing potential breakthrough advancements in the treatment of ALS and AD.
See More
NeuroSense Appoints Alzheimer's Expert Prof. Arnold to Advance PrimeC Development
- Expert Appointment: NeuroSense announced the addition of Prof. Steven E. Arnold from Harvard Medical School to its Scientific Advisory Board, leveraging his extensive experience in neurodegenerative disease research to enhance the company's scientific leadership in Alzheimer's and ALS.
- Clinical Research Progress: The company recently completed its proof-of-concept Alzheimer's study, with initial results indicating a favorable safety and tolerability profile, and clinical and biomarker outcomes are expected in Q1 2026, potentially providing crucial data for treatment strategies.
- Multi-Target Mechanism: PrimeC, NeuroSense's lead drug candidate, combines two FDA-approved drugs to target multiple biological pathways relevant to Alzheimer's disease, which may offer more effective treatment options and address the significant unmet need for disease-modifying therapies in the market.
- Market Potential: Alzheimer's disease affects over 30 million people globally, with existing therapies providing only limited symptomatic relief; NeuroSense's development strategy aims to fill this substantial medical gap, enhancing the company's competitiveness in the rapidly growing neurodegenerative disease market.
See More
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- FDA Guidance: The FDA provided written feedback on Galectin's regulatory pathway for belapectin, marking a significant advancement in the company's drug development efforts, which could expedite its product's market entry.
- Market Reaction: Galectin's stock rose by 1% to $4.03 in Wednesday's trading, reflecting investor optimism regarding its financing and FDA support.
- Strategic Implications: This credit line and FDA guidance will provide Galectin with essential funding and regulatory backing in the competitive biopharmaceutical market, aiding its future clinical trials and market launch efforts.
See More
NeuroSense Releases New ALS Treatment Data
- Significant Survival Improvement: In the PARADIGM Phase 2b trial, ALS patients treated with PrimeC achieved a median survival of 36.3 months, compared to 21.4 months for the placebo group, representing over a 14-month improvement and approximately a 70% increase in survival, highlighting PrimeC's potential in ALS treatment.
- Statistical Significance Confirmed: The log-rank test for survival curves yielded a p-value of 0.0218, indicating a statistically significant difference in survival between the PrimeC and placebo groups, further validating the clinical efficacy of PrimeC.
- Risk Reduction Notable: Analysis using a Cox proportional hazards model revealed that PrimeC treatment was associated with a 65% reduction in the risk of death (hazard ratio: 0.35), providing strong support for its potential as a disease-modifying therapy that could transform ALS patient treatment outcomes.
- Broad Clinical Development Prospects: NeuroSense is actively engaging with regulatory authorities to advance PrimeC into pivotal late-stage development, with the new survival data adding important long-term clinical context that enhances its competitive position in the market.
See More
NeuroSense Secures Australian Patent, Strengthening Global IP for PrimeC
- Global IP Expansion: NeuroSense has secured Australian Patent No. 2022370513, further enhancing global intellectual property protection for PrimeC, with patent coverage extending through 2042, demonstrating the company's strategic positioning in key markets.
- Support from US Patent: The grant of this patent follows the approval of US Patent 12,097,185, indicating that NeuroSense's intellectual property protection strategy is progressing steadily in critical markets, thereby strengthening its competitive edge.
- PrimeC Drug Development: PrimeC is a fixed-dose oral therapy combining ciprofloxacin and celecoxib, designed to combat ALS and Alzheimer's disease through a multi-target mechanism, showcasing its potential in clinical stages.
- Addressing Market Demand: With the number of ALS patients expected to grow by 24% by 2040, NeuroSense's IP protection and the development of PrimeC will help meet the increasing market demand, driving long-term value creation.
See More
NeuroSense Therapeutics Secures U.S. Patent for PrimeC Alzheimer’s Therapy Valid Through 2043
- Patent Protection Strengthened: NeuroSense Therapeutics has been granted a patent by the U.S. Patent and Trademark Office covering the use of its PrimeC combination therapy for Alzheimer’s disease, valid through 2043, thereby enhancing the company's intellectual property position in this field.
- Clinical Research Progress: The company has completed a proof-of-concept study in Alzheimer’s disease and expects to report clinical and biomarker outcomes in the first quarter of 2026, which will provide crucial data support for the market potential of its product.
- Market Reaction: Following the announcement, NRSN's stock price fell 2.94% in premarket trading to $0.99, reflecting a cautious market sentiment that may impact investor confidence.
- Strategic Implications: The acquisition of this patent not only provides legal protection for NeuroSense's PrimeC program but may also attract more investor interest in its innovative potential in the Alzheimer’s treatment space.
See More
NeuroSense Secures U.S. Patent for PrimeC Combination in Alzheimer's Treatment
- Patent Grant: NeuroSense has been granted U.S. Patent No. 12,527,768, which protects the use of the PrimeC combination in Alzheimer's disease, thereby strengthening its intellectual property portfolio and supporting long-term development and commercialization until 2043.
- Clinical Study Progress: The company recently concluded its proof-of-concept study for Alzheimer's disease, with top-line results indicating a favorable safety and tolerability profile, and clinical and biomarker outcomes are expected in Q1 2026, potentially facilitating further clinical trials.
- Market Demand: Alzheimer's disease affects over 30 million people globally, and existing therapies provide only limited symptomatic relief; the multi-mechanism targeting strategy of PrimeC is poised to address significant unmet treatment needs, enhancing market potential.
- Combination Drug Advantage: PrimeC is a unique fixed-dose combination of two FDA-approved drugs designed to synergistically inhibit the progression of neurodegenerative diseases, showcasing potential breakthrough advancements in the treatment of ALS and AD.
See More
NeuroSense Appoints Alzheimer's Expert Prof. Arnold to Advance PrimeC Development
- Expert Appointment: NeuroSense announced the addition of Prof. Steven E. Arnold from Harvard Medical School to its Scientific Advisory Board, leveraging his extensive experience in neurodegenerative disease research to enhance the company's scientific leadership in Alzheimer's and ALS.
- Clinical Research Progress: The company recently completed its proof-of-concept Alzheimer's study, with initial results indicating a favorable safety and tolerability profile, and clinical and biomarker outcomes are expected in Q1 2026, potentially providing crucial data for treatment strategies.
- Multi-Target Mechanism: PrimeC, NeuroSense's lead drug candidate, combines two FDA-approved drugs to target multiple biological pathways relevant to Alzheimer's disease, which may offer more effective treatment options and address the significant unmet need for disease-modifying therapies in the market.
- Market Potential: Alzheimer's disease affects over 30 million people globally, with existing therapies providing only limited symptomatic relief; NeuroSense's development strategy aims to fill this substantial medical gap, enhancing the company's competitiveness in the rapidly growing neurodegenerative disease market.
See More
Galectin Secures $10M Credit Line, FDA Provides Guidance on Regulatory Pathway
- Credit Support: Galectin Therapeutics Inc. secured a $10 million credit line, ensuring funding to cover expected expenditures through March 2027, thereby enhancing its R&D capabilities in the NASH cirrhosis treatment space.
- FDA Guidance: The FDA provided written feedback on Galectin's regulatory pathway for belapectin, marking a significant advancement in the company's drug development efforts, which could expedite its product's market entry.
- Market Reaction: Galectin's stock rose by 1% to $4.03 in Wednesday's trading, reflecting investor optimism regarding its financing and FDA support.
- Strategic Implications: This credit line and FDA guidance will provide Galectin with essential funding and regulatory backing in the competitive biopharmaceutical market, aiding its future clinical trials and market launch efforts.
See More
