A Phase 2, Randomized, Prospective Double-Blind, Single-Center, Placebo-controlled Study to Evaluate Safety, Tolerability, Target Engagement, and Efficacy of PrimeC in Patients With Mild to Moderate Alzheimer's Disease (AD)

20 subjects with mild to moderate AD will be enrolled in the study and randomized at a 1:1 ratio to receive the study drug or placebo tablets, respectively. All subjects will be administered the drug/placebo twice daily (BID), two tablets each time, for 52 weeks.
Subjects will be allowed to receive standard of care (SOC) treatment of approved products or their combination. Subjects will be evaluated every 3 months for safety and tolerability.

Start Date19 Nov 2023

Sponsor / Collaborator

Neurosense Therapeutics Ltd.

NCT05436678 / CompletedPhase 1

An Open Label, Randomized, Multiple-Dose, Two-Treatment, Two-Period, Two-Sequence, Crossover Study to Evaluate the Comparative Bioavailability of PrimeC (Ciprofloxacin and Celecoxib) Tablets to Ciprofloxacin Tablets Co-administered With Celecoxib Capsules, in Healthy Adult Subject

This is an open-label, randomized, multiple-dose, two-treatment, two-period crossover study comparing the test and reference products. In each period of the study, either 2 × PrimeC tablets or reference products (ciprofloxacin co-administered celecoxib) will be administered to subjects every 12 hours for 6.5 days (13 total administrations), in fed conditions.
The subjects will receive the test treatment in one of the study periods and the reference treatment in the other study period according to a two-sequence randomization schedule. Blood samples will be collected before the morning dose on Day 1, before the morning and evening dose on Days 5 and 6, before the morning dose on Day 7 and at intervals over 48 hours after the morning dose on Day 7 (see Section 7.6) in each study period. Subjects will be confined at the clinical facility from at least 10.5 hours before the initial dose on Day 1 until approximately 48 hours after the final dose on Day 7.

Start Date26 Jul 2022

Sponsor / Collaborator

Neurosense Therapeutics Ltd.

NCT05357950 / Active, not recruitingPhase 2

A Phase IIb, Randomized, Multi-Center, Multinational, Prospective, Double-Blind, Placebo-Controlled Study, With an Open Label Extension, to Evaluate Safety, Tolerability and Efficacy of PrimeC in Subjects With ALS

69 subjects with ALS will be enrolled in the study and randomized at a 2:1 ratio to receive the study drug or placebo tablets. Randomization sequences will be in random block sizes and stratified for ENCALS risk category [high risk ≥ -4.5 vs. low risk < -4.5], and for background ALS treatment (riluzole and/or edaravone and/or sodium phenylbutyrate and/or taurursodiol) vs. no background ALS treatment.
All subjects will be administered the drug/placebo twice daily (BID), two tablets each time, for 6 months. Subjects will be allowed to receive standard of care (SOC) treatment of approved products (i.e., riluzole and edaravone). Additionally, subjects will be allowed to receive treatment with off-label sodium phenylbutyrate and taurursodiol, which are accepted for ALS treatment.
Subjects will be evaluated every 2 months for safety, tolerability (adverse events, safety laboratory, vital signs, ECG, withdrawal rates and reasons) and efficacy (e.g. biomarkers, clinical outcomes (ALSFRS-R and SVC, quality of life and survival).
All subjects who complete the 6 months dosing will be switched to the active arm for a 12-month open label extension (OLE).

Start Date31 May 2022

Sponsor / Collaborator

Neurosense Therapeutics Ltd.

100 Clinical Results associated with Celecoxib/Ciprofloxacin

100 Translational Medicine associated with Celecoxib/Ciprofloxacin

100 Patents (Medical) associated with Celecoxib/Ciprofloxacin

Literatures (Medical) associated with Celecoxib/Ciprofloxacin

03 Apr 2023·Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration

Combination of ciprofloxacin/celecoxib as a novel therapeutic strategy for ALS

Article

Author: Berry, James D. ; Salomon-Zimri, Shiran ; Van Eijk, Ruben P. A. ; Eitan, Erez ; Drory, Vivian E. ; Elgrart, Katya ; Abramovich, Beatrice ; Ennist, David L. ; Russek-Blum, Niva ; Beaulieu, Danielle ; Shefner, Jeremy M. ; Pushett, Avital ; Paganoni, Sabrina ; Birman, Nurit

OBJECTIVEThis study aimed to evaluate the safety and tolerability of a fixed-dose co-formulation of ciprofloxacin and celecoxib (PrimeC) in patients with amyotrophic lateral sclerosis (ALS), and to examine its effects on disease progression and ALS-related biomarkers.METHODSIn this proof of concept, open-label, phase IIa study of PrimeC in 15 patients with ALS, participants were administered PrimeC thrice daily for 12 months. The primary endpoints were safety and tolerability. Exploratory endpoints included disease progression outcomes such as forced vital capacity, revised ALS functional rating scale, and effect on algorithm-predicted survival. In addition, indications of a biological effect were assessed by selected biomarker analyses, including TDP-43 and LC3 levels in neuron-derived exosomes (NDEs), and serum neurofilaments.RESULTSFour participants experienced adverse events (AEs) related to the study drug. None of these AEs were unexpected, and most were mild or moderate (69%). Additionally, no serious AEs were related to the study drug. One participant tested positive for COVID-19 and recovered without complications, and no other abnormal laboratory investigations were found. Participants' survival compared to their predictions showed no safety concerns. Biomarker analyses demonstrated significant changes associated with PrimeC in neural-derived exosomal TDP-43 levels and levels of LC3, a key autophagy marker.INTERPRETATIONThis study supports the safety and tolerability of PrimeC in ALS. Biomarker analyses suggest early evidence of a biological effect. A placebo-controlled trial is required to disentangle the biomarker results from natural progression and to evaluate the efficacy of PrimeC for the treatment of ALS. Summary for social media if publishedTwitter handles: @NeurosenseT, @ShiranZimri•What is the current knowledge on the topic? ALS is a severe neurodegenerative disease, causing death within 2-5 years from diagnosis. To date there is no effective treatment to halt or significantly delay disease progression.•What question did this study address? This study assessed the safety, tolerability and exploratory efficacy of PrimeC, a fixed dose co-formulation of ciprofloxacin and celecoxib in the ALS population.•What does this study add to our knowledge? This study supports the safety and tolerability of PrimeC in ALS, and exploratory biomarker analyses suggest early insight for disease related-alteration.•How might this potentially impact the practice of neurology? These results set the stage for a larger, placebo-controlled study to examine the efficacy of PrimeC, with the potential to become a new drug candidate for ALS.

News (Medical) associated with Celecoxib/Ciprofloxacin

28 Oct 2024

·www.prnewswire.com

NeuroSense Secures Key FDA Meeting to Advance its Phase 3 ALS Trial and NDA Submission

Meeting discussion to focus on finalizing Phase 3 study design and NDA readiness, ensuring a clear regulatory path for submission based on trial success Parallel preparations in Canada: NeuroSense plans to submit its dossier in Q2 2025, with a regulatory decision on commercialization expected by Q1 2026 CAMBRIDGE, Mass., Oct. 28, 2024 /PRNewswire/ -- NeuroSense Therapeutics Ltd. (NASDAQ: NRSN) ("NeuroSense"), a late-clinical stage biotechnology company developing novel treatments for severe neurodegenerative diseases, today announced it is scheduled for a Type C meeting with the U.S. Food and Drug Administration (FDA) to discuss the design of its upcoming Phase 3 clinical trial for PrimeC, a potential treatment for Amyotrophic Lateral Sclerosis (ALS). The FDA Type C meeting, scheduled for November 6, 2024, will focus on finalizing the design of the Phase 3 trial, a pivotal step toward securing approval for the drug. NeuroSense will also review its readiness for a future New Drug Application (NDA) submission, ensuring its regulatory strategy aligns with the FDA's requirements. NeuroSense plans to give an update on the results of the meeting following receipt of the meeting minutes which are expected approximately one month after the meeting. PrimeC, NeuroSense's lead product, has shown promising results in clinical trials, including a statistically significant reduction in disease progression clinical and biological markers. With an urgent unmet need in ALS, NeuroSense is positioning PrimeC as a potential breakthrough therapy. In parallel, NeuroSense plans to submit its regulatory dossier to Health Canada in Q2 2025, with a regulatory decision anticipated by Q1 2026. The Company estimates the potential market opportunity for PrimeC in Canada alone to be approximately $100 million to $150 million in annual revenue. This decision follows the recommendations of Canadian regulatory experts and recent clinical findings, which demonstrated that PrimeC significantly reduced disease progression (p=0.009) and improved survival rates by 43% compared to placebo, highlighting its potential as a breakthrough therapy for ALS. About ALS Amyotrophic lateral sclerosis ("ALS") is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU. About ALSFRS-R Disease progression is measured by the ALS Functional Rating Scale-Revised (ALSFRS-R), which is the most widely used ALS tracking tool accepted by the FDA, utilized by neurologists treating ALS patients, in clinical trials, and by other regulators to determine disease progression. It tracks 12 changes in a person's physical abilities over time including functions such as: speech, walking, climbing stairs, dressing/hygiene, handwriting, turning in bed, cutting food, salivation, swallowing, and breathing. A single point change on the ALSFRS-R has a significant impact on ALS patients, such as the transition from independent feeding to requiring assistance or independent breathing to needing to use a machine ventilator. About PARADIGM PARADIGM is a prospective, multinational, randomized, double-blind, placebo-controlled Phase 2b (NCT05357950) clinical trial of PrimeC in ALS. The trial included 68 participants living with ALS in Canada, Italy, and Israel. 96% of the trial participants who completed the 6-month double-blind portion of the trial chose to receive treatment with PrimeC through a 12-month open label extension. Furthermore, to date (June 2024) all participants that completed the 18-month trial treatment duration, requested to continue PrimeC, which is provided to them in an Investigator Initiated Trial, not limited with time. As previously reported, in the 6-month double-blind segment of the trial, the data showed clinically meaningful signs of efficacy with a 29% difference in favor of PrimeC vs placebo in analysis of the intent to treat (ITT) population. In the PP top-line analysis from PARADIGM, a statistically significant slowing of disease progression was observed with a 37.4% (p=0.03) difference in ALSFRS-R in favor of PrimeC vs placebo. Most patients enrolled in both the active and placebo arms of the trial were concurrently treated with Riluzole, the ALS standard of care medication, indicating PrimeC slowed disease progression well beyond the level afforded by the FDA approved ALS drug. About PrimeC PrimeC, NeuroSense's lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS that contribute to motor neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid ("RNA") regulation to potentially inhibit the progression of ALS. NeuroSense completed a Phase 2a clinical trial which met its safety and efficacy endpoints including reducing functional and respiratory deterioration and statistically significant changes in ALS-related biological markers indicating PrimeC's biological activity. PrimeC was granted Orphan Drug Designation by the U.S. Food and Drug Administration and the European Medicines Agency. About NeuroSense NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer's disease and Parkinson's disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense's strategy is to develop combined therapies targeting multiple pathways associated with these diseases. For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels. Forward-Looking Statements This press release contains "forward-looking statements" that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will" "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics' current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings and regulatory decisions, the market opportunity in Canada and securing regulatory approval in global markets. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the risk of a delay in submission by the Company of its regulatory dossier, that regulatory approvals for PrimeC will be delayed or not obtained in Canada or elsewhere; that the market opportunity in Canada will not be as currently estimated; unexpected R&D costs or operating expenses, insufficient capital to complete development of PrimeC, a delay in the reporting of additional results from PARADIGM clinical trial, the timing of expected regulatory and business milestones, risks associated with meeting with the FDA and Health Canada to determine the best path forward following the results from PARADIGM clinical trial, including a delay in any such meeting; the potential for PrimeC to safely and effectively target ALS; preclinical and clinical data for PrimeC; the uncertainty regarding outcomes and the timing of current and future clinical trials; timing for reporting data; the development and commercial potential of any product candidates of Neurosense; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense's filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading "Risk Factors" in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 4, 2024 and NeuroSense's subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law. Logo - SOURCE NeuroSense WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Phase 2Clinical ResultPhase 3Orphan DrugNDA

09 Oct 2024

·www.prnewswire.com

NeuroSense Therapeutics Plans to File for Early Commercialization of ALS Treatment in Canada

The preparations for the regulatory submission for early commercialization in Canada follows the positive Phase 2b trial results which show PrimeC reduces ALS disease progression by 36% and improves survival rates by 43% Company plans to seek approval in additional countries CAMBRIDGE, Mass., Oct. 9, 2024 /PRNewswire/ -- NeuroSense Therapeutics Ltd. (NASDAQ: NRSN) ('NeuroSense'), a late-clinical stage biotechnology company developing novel treatments for severe neurodegenerative diseases, today announced it has initiated the regulatory process to seek early commercialization approval for PrimeC under Health Canada's Notice of Compliance with Conditions (NOC/c) policy. This submission is based on the promising results from the company's Phase 2b ALS PARADIGM clinical trial, alongside supporting clinical and preclinical data. This decision aligns with the recommendations of Canadian regulatory experts and follows recent clinical findings, where PrimeC demonstrated a 36% reduction in disease progression (p=0.009) and a 43% improvement in survival rates compared to placebo, underscoring its potential as a breakthrough therapy for ALS. Alon Ben-Noon, NeuroSense CEO expressed optimism about the company's prospects: "We are excited to take this important step toward bringing PrimeC to ALS patients in Canada. The compelling results from our clinical trials give us confidence that PrimeC can address the urgent unmet needs in ALS treatment. Our goal is to expedite access to this promising therapy, and we are committed to advancing regulatory approvals in Canada and beyond." About ALS Amyotrophic lateral sclerosis ("ALS") is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU. About ALSFRS-R Disease progression is measured by the ALS Functional Rating Scale-Revised (ALSFRS-R), which is the most widely used ALS tracking tool accepted by the FDA, utilized by neurologists treating ALS patients, in clinical trials, and by other regulators to determine disease progression. It tracks 12 changes in a person's physical abilities over time including functions such as: speech, walking, climbing stairs, dressing/hygiene, handwriting, turning in bed, cutting food, salivation, swallowing, and breathing. A single point change on the ALSFRS-R has a significant impact on ALS patients, such as the transition from independent feeding to requiring assistance or independent breathing to needing to use a machine ventilator. About PARADIGM PARADIGM is a prospective, multinational, randomized, double-blind, placebo-controlled Phase 2b (NCT05357950) clinical trial of PrimeC in ALS. The trial included 68 participants living with ALS in Canada, Italy, and Israel. 96% of the trial participants who completed the 6-month double-blind portion of the trial chose to receive treatment with PrimeC through a 12-month open label extension. Furthermore, to date (June 2024) all participants that completed the 18-month trial treatment duration, requested to continue PrimeC, which is provided to them in an Investigator Initiated Trial, not limited with time. As previously reported, in the 6-month double-blind segment of the trial, the data showed clinically meaningful signs of efficacy with a 29% difference in favor of PrimeC vs placebo in analysis of the intent to treat (ITT) population. In the PP top-line analysis from PARADIGM, a statistically significant slowing of disease progression was observed with a 37.4% (p=0.03) difference in ALSFRS-R in favor of PrimeC vs placebo. Most patients enrolled in both the active and placebo arms of the trial were concurrently treated with Riluzole, the ALS standard of care medication, indicating PrimeC slowed disease progression well beyond the level afforded by the FDA approved ALS drug. About PrimeC PrimeC, NeuroSense's lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS that contribute to motor neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid ("RNA") regulation to potentially inhibit the progression of ALS. NeuroSense completed a Phase 2a clinical trial which met its safety and efficacy endpoints including reducing functional and respiratory deterioration and statistically significant changes in ALS-related biological markers indicating PrimeC's biological activity. PrimeC was granted Orphan Drug Designation by the U.S. Food and Drug Administration and the European Medicines Agency. About NeuroSense NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer's disease and Parkinson's disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense's strategy is to develop combined therapies targeting multiple pathways associated with these diseases. For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels. Forward-Looking Statements This press release contains "forward-looking statements" that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will" "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics' current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding PrimeC as a potential treatment for people with ALS. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the risk that regulatory approvals for PrimeC will not be obtained in Canada or elsewhere; unexpected R&D costs or operating expenses, insufficient capital to complete development of PrimeC, a delay in the reporting of additional results from PARADIGM clinical trial, the timing of expected regulatory and business milestones, risks associated with meeting with the FDA and Health Canada to determine the best path forward following the results from PARADIGM clinical trial, including a delay in any such meeting; the potential for PrimeC to safely and effectively target ALS; preclinical and clinical data for PrimeC; the uncertainty regarding outcomes and the timing of current and future clinical trials; timing for reporting data; the development and commercial potential of any product candidates of Neurosense; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense's filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading "Risk Factors" in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 4, 2024 and NeuroSense's subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law. Logo: SOURCE NeuroSense WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Phase 2Clinical ResultOrphan Drug

07 Oct 2024

·www.prnewswire.com

NeuroSense Therapeutics Announces Acceptance of Two PrimeC Abstracts at the 2024 NEALS Annual Meeting

CAMBRIDGE, Mass., Oct. 7, 2024 /PRNewswire/ -- NeuroSense Therapeutics Ltd. (Nasdaq: NRSN) ("NeuroSense"), a late-clinical stage biotechnology company developing novel treatments for severe neurodegenerative diseases, today announced the acceptance of two abstracts focusing on the company's lead drug candidate, PrimeC, for the treatment of Amyotrophic Lateral Sclerosis (ALS). These abstracts will be presented at the 2024 Annual Northeastern Amyotrophic Lateral Sclerosis (NEALS) Consortium Meeting, taking place October 21 to October 24 in Clearwater, Florida. The abstracts will highlight groundbreaking data from NeuroSense's Phase 2b PARADIGM study. The first abstract, presenting clinical outcomes, will be delivered by renowned clinician Dr. Merit Cudkowicz, Chief of Neurology at Massachusetts General Hospital (MGH) and Director of the Sean M. Healey & AMG Center for ALS, USA. The second abstract, focused on biomarker analysis, will be presented by Dr. Cristian Lunetta, a leading neurologist and ALS specialist from the NEuroMuscular Omnicentre (NEMO) in Milan, Italy. These presentations underscore NeuroSense's commitment to driving forward ALS research and the development of innovative treatments for this devastating disease. The company's recent findings demonstrated that PrimeC reduced disease progression by 36% reduction in disease progression (p=0.009) and a 43% improvement in survival rates compared to placebo, further solidifying PrimeC's potential as a breakthrough therapy for ALS. About ALS Amyotrophic lateral sclerosis ("ALS") is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU. About ALSFRS-R Disease progression is measured by the ALS Functional Rating Scale-Revised (ALSFRS-R), which is the most widely used ALS tracking tool accepted by the FDA, utilized by neurologists treating ALS patients, in clinical trials, and by other regulators to determine disease progression. It tracks 12 changes in a person's physical abilities over time including functions such as: speech, walking, climbing stairs, dressing/hygiene, handwriting, turning in bed, cutting food, salivation, swallowing, and breathing. A single point change on the ALSFRS-R has a significant impact on ALS patients, such as the transition from independent feeding to requiring assistance or independent breathing to needing to use a machine ventilator. About PARADIGM PARADIGM is a prospective, multinational, randomized, double-blind, placebo-controlled Phase 2b (NCT05357950) clinical trial of PrimeC in ALS. The trial included 68 participants living with ALS in Canada, Italy, and Israel. 96% of the trial participants who completed the 6-month double-blind portion of the trial chose to receive treatment with PrimeC through a 12-month open label extension. Furthermore, to date (June 2024) all participants that completed the 18-month trial treatment duration, requested to continue PrimeC, which is provided to them in an Investigator Initiated Trial, not limited with time. As previously reported, in the 6-month double-blind segment of the trial, the data showed clinically meaningful signs of efficacy with a 29% difference in favor of PrimeC vs placebo in analysis of the intent to treat (ITT) population. In the PP top-line analysis from PARADIGM, a statistically significant slowing of disease progression was observed with a 37.4% (p=0.03) difference in ALSFRS-R in favor of PrimeC vs placebo. Most patients enrolled in both the active and placebo arms of the trial were concurrently treated with Riluzole, the ALS standard of care medication, indicating PrimeC slowed disease progression well beyond the level afforded by the FDA approved ALS drug. About PrimeC PrimeC, NeuroSense's lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS that contribute to motor neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid ("RNA") regulation to potentially inhibit the progression of ALS. NeuroSense completed a Phase 2a clinical trial which met its safety and efficacy endpoints including reducing functional and respiratory deterioration and statistically significant changes in ALS-related biological markers indicating PrimeC's biological activity. PrimeC was granted Orphan Drug Designation by the U.S. Food and Drug Administration and the European Medicines Agency. About NeuroSense NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer's disease and Parkinson's disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense's strategy is to develop combined therapies targeting multiple pathways associated with these diseases. For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels. Forward-Looking Statements This press release contains "forward-looking statements" that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will" "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics' current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding PrimeC as a potential treatment for people with ALS. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include unexpected R&D costs or operating expenses, insufficient capital to complete development of PrimeC, a delay in the reporting of additional results from PARADIGM clinical trial, the timing of expected regulatory and business milestones, risks associated with meeting with the FDA to determine the best path forward following the results from PARADIGM clinical trial, including a delay in any such meeting; the potential for PrimeC to safely and effectively target ALS; preclinical and clinical data for PrimeC; the uncertainty regarding outcomes and the timing of current and future clinical trials, timing for reporting data and the development and commercial potential of any product candidates of Neurosense; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense's filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading "Risk Factors" in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 4, 2024 and NeuroSense's subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law. SOURCE NeuroSense WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Phase 2Clinical ResultOrphan Drug

100 Deals associated with Celecoxib/Ciprofloxacin

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Indication	Highest Phase	Country/Location	Organization	Date
Alzheimer Disease	Phase 2	IL	Neurosense Therapeutics Ltd.	19 Nov 2023
Amyotrophic Lateral Sclerosis	Phase 2	IL	Neurosense Therapeutics Ltd.	31 May 2022
Amyotrophic Lateral Sclerosis	Phase 2	IT	Neurosense Therapeutics Ltd.	31 May 2022
Amyotrophic Lateral Sclerosis	Phase 2	CA	Neurosense Therapeutics Ltd.	31 May 2022

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Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT05357950 (PARADIGM, PRNewswire) Manual	Phase 2	Amyotrophic Lateral Sclerosis	68	PrimeC	(ulylaloork) = These positive changes in iron metabolism align with improved clinical outcomes. Patients on PrimeC maintained better functionality and survival rates compared to those on placebo. rseertyrvb (ecbomntnun ) View more	Positive	01 Aug 2024
				Placebo
NCT05357950 (PARADIGM, PRNewswire) Manual	Phase 2	Amyotrophic Lateral Sclerosis	-	PrimeC	(dktjsguwjk) = mfvbcouadp ldvwwltnyk (btcrwftiav ) View more	Positive	03 Jul 2024
				Placebo	-
NCT05357950 (PARADIGM, PRNewswire) Manual	Phase 2	Amyotrophic Lateral Sclerosis	68	PrimeC	(ikmjqlwdmm) = PrimeC achieved an improvement in complication-free survival compared to placebo (in several methodologies, including MiToS and King's Advanced Stage-free Survival), reducing the risk of ALS disease complications or death by up to 53%. rawyjroovl (mguvagyjfe )	Positive	21 Feb 2024
				Placebo
NCT05357950 (PARADIGM, Biospace) Manual	Phase 2	Amyotrophic Lateral Sclerosis	68	PrimeC	(gkvobvzofs) = The safety and tolerability profile of PrimeC was comparable to the placebo. heouhbjxdb (buubmrmjtf ) View more	Positive	05 Dec 2023
				placebo

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