Core Insights - BioArctic AB's partner Eisai will present new findings on lecanemab (Leqembi®) at the Clinical Trials on Alzheimer's Disease (CTAD) conference, focusing on long-term treatment benefits, safety, and subcutaneous administration [1][5][9] Presentation Highlights - Key presentations will include data on long-term treatment effects and estimated time savings over 10 years, as well as safety and benefits of subcutaneous dosing for initiation [1][5] - Real-world clinical practice insights will be shared, including findings from the US ALZ-NET registry [1][5] Poster Presentations - A poster session will cover various studies, including baseline characteristics and safety findings from the ALZ-NET registry [3] - Additional topics include enrollment patterns in preclinical trials, stability and improvement in early Alzheimer's disease, and patient acceptability of the autoinjector for subcutaneous delivery [4] Continued Treatment Analysis - New analyses will be presented on the benefits of continued lecanemab therapy and estimated time savings based on Phase 3 clinical data [5][7] - A late-breaking symposium will discuss the potential benefits of subcutaneous initiation dosing and related pharmacokinetic findings [5] Mechanism and Clinical Outcomes - Presentations will review the effects of lecanemab on soluble amyloid-beta protofibrils and clinical outcomes from subcutaneous administration [6][7] - A societal cost comparison between subcutaneous and intravenous lecanemab will also be discussed [7] Collaboration and Development - Lecanemab is a result of a long-term collaboration between BioArctic and Eisai, with BioArctic holding commercialization rights in the Nordic region [7][11] - The drug is approved in 51 countries and under review in 9, with a focus on subcutaneous dosing in the U.S. [9][11]

InMed Announces Successful Completion of Pharmacokinetic Studies in Large Animal Model for Its Alzheimer's Disease Candidate INM-901November 18, 2025 7:30 AM EST | Source: InMed PharmaceuticalsData demonstrate a favorable bioavailability profile of INM-901 oral formulationData will support design and planning of first in human clinical trialsPreparing for pre-IND meeting with the FDA Vancouver, British Columbia--(Newsfile Corp. - November 18, 2025) - InMed Pharmaceuticals Inc. (NASDAQ: INM) (" ...

NEWTON, Mass., Nov. 17, 2025 (GLOBE NEWSWIRE) -- Acumen Pharmaceuticals, Inc. (NASDAQ: ABOS), a clinical-stage biopharmaceutical company developing a novel therapeutic that targets soluble amyloid beta oligomers (AβOs) for the treatment of Alzheimer’s disease (AD), today announced that the first participant has been dosed in the open-label extension (OLE) portion of its Phase 2 ALTITUDE-AD clinical trial evaluating sabirnetug (ACU193) in people with early Alzheimer's disease. The open-label extension provid ...

Accessibility StatementSkip Navigation STOCKHOLM, Nov. 13, 2025 /PRNewswire/ -- BioArctic AB's (publ) (Nasdaq Stockholm: BIOA B) partner Eisai announced today that Leqembi (lecanemab) has been approved for once every four weeks intravenous (IV) maintenance dosing for the treatment of early Alzheimer's disease by the Medicines and Healthcare products Regulatory Agency (MHRA) in the United Kingdom. In August 2024, Leqembi was approved for the treatment of mild cognitive impairment (MCI) and mild dementia due ...

Core Insights - Eisai Co., Ltd. and Biogen Inc. announced the approval of LEQEMBI® (lecanemab) for once every four weeks intravenous maintenance dosing in the UK, following its earlier approval for treating mild cognitive impairment and mild dementia due to Alzheimer's disease [1][2]. Group 1: Product Approval and Usage - LEQEMBI was initially approved in August 2024 for treating mild cognitive impairment and mild dementia in adult patients who are either apolipoprotein E ε4 heterozygotes or non-carriers [2]. - The new maintenance dosing regimen allows patients to transition from an 18-month treatment of 10 mg/kg every two weeks to 10 mg/kg every four weeks, or to continue the bi-weekly regimen [2]. Group 2: Alzheimer's Disease Context - Alzheimer's disease (AD) is characterized by amyloid-beta plaques and tau protein tangles in the brain, leading to neurodegeneration [3]. - LEQEMBI targets both amyloid plaques and protofibrils, which are believed to contribute to cognitive decline, making ongoing maintenance treatment crucial for slowing AD progression [3][5]. Group 3: Market and Demographics - In the UK, approximately 982,000 individuals are living with dementia, with AD being the cause in 60-70% of these cases, and these numbers are expected to rise with an aging population [4]. Group 4: Development and Collaboration - Eisai leads the global development and regulatory submissions for lecanemab, with both Eisai and Biogen co-commercializing and promoting the product [4][10]. - Lecanemab has been approved in 51 countries and is under regulatory review in 9 additional countries, indicating a broad international interest and potential market [7].

Core Insights - November is National Alzheimer's Disease Awareness Month in the U.S., highlighting the significance of the disease and the growing relevance of disease-modifying treatments [1] - The healthcare sector, particularly companies focused on Alzheimer's, presents a compelling investment opportunity through Healthcare exchange-traded funds (ETFs) [2] Group 1: Alzheimer's Drug Innovation - Eli Lilly's drug Kisunla (donanemab) received FDA approval in July 2024, showing a 22% slowing of clinical progression in treated patients, equating to a 1.4-month delay in disease progression [5] - Biogen, in collaboration with Eisai, launched Leqembi in 2023, which also gained full FDA approval [5] - Other significant players include Johnson & Johnson, developing two Alzheimer's medicines, and AbbVie, with its investigational drug ALIA-1758 [6] Group 2: Impact on Healthcare ETFs - The success of Alzheimer's therapies is crucial for the revenue and stock performance of companies like Eli Lilly and Biogen, making them key components in many healthcare ETFs [7] - The Dow Jones U.S. Health Care Index has increased by over 9% year to date, reflecting positive momentum from stocks like Eli Lilly and Biogen [8] Group 3: Government Support and Funding - The U.S. Senate Appropriations Committee proposed a $100 million increase for Alzheimer's and dementia research at the NIH for fiscal year 2026, indicating sustained government commitment to the biopharma sector [9] Group 4: Recommended Healthcare ETFs - Vanguard Health Care ETF (VHT) has net assets of $16.2 billion, with top holdings including Eli Lilly (10.33%) and AbbVie (5.76%), and has surged 13.4% year to date [10][11] - First Trust NASDAQ Pharmaceuticals ETF (FTXH) has net assets of $18.9 million, with top holdings including AbbVie (7.14%) and Johnson & Johnson (7.07%), rising 18.2% year to date [12] - Health Care Select Sector SPDR ETF (XLV) has assets worth $38.79 billion, with Eli Lilly (14.36%) and Johnson & Johnson (8.53%) as top holdings, increasing by 12.6% year to date [13] - iShares Neuroscience and Healthcare ETF (IBRN) has net assets of $4.38 million, with Biogen (4.04%) among its top holdings, and has surged 15.1% year to date [14]

Core Insights - Cognition Therapeutics, Inc. has achieved target enrollment of 540 participants in the Phase 2 'START' Study, which evaluates the safety and efficacy of zervimesine (CT1812) in patients with mild cognitive impairment or early Alzheimer's disease [1][2] - The study is supported by an $81 million grant from the National Institute of Aging and is conducted in collaboration with the Alzheimer's Clinical Trials Consortium [5] Enrollment and Study Design - The START study has seen strong enrollment, with approximately 50% of participants enrolled in the last six months, driven by interest from patients and investigators [2] - The study involves a randomized, placebo-controlled design, assessing once-daily oral zervimesine over 18 months, measuring cognition and executive function using validated tools [4] Drug Mechanism and Potential - Zervimesine is an investigational oral drug targeting neurodegenerative disorders, with a unique mechanism distinct from currently approved therapies, potentially benefiting a broader range of Alzheimer's patients [3][6] - The drug aims to interrupt the toxic effects of protein buildup in the brain, which is associated with Alzheimer's and dementia with Lewy bodies, potentially slowing disease progression [7] Clinical Context - The START study was initiated following the accelerated approval of Leqembi in the US, allowing participants on stable background therapy with approved monoclonal antibodies to enroll [2] - Approximately 15% of participants in the START study are also receiving infusions of Leqembi or Kisunla [2] Company Overview - Cognition Therapeutics is focused on developing small molecule therapeutics for age-related degenerative disorders of the central nervous system, with ongoing Phase 2 studies for zervimesine in various conditions [8]

Financial Data and Key Metrics Changes - As of September 30, 2025, the company had $136.1 million in cash and marketable securities, expected to support clinical and operational activities into early 2027 [10] - R&D expenses for Q3 2025 were $22 million, a decrease from the prior year primarily due to reduced CRO costs associated with the ALTITUDE-AD clinical trial [10] - G&A expenses were $4.5 million in Q3 2025, down due to reductions in legal fees, audit, and recruiting expenses [10] - The company reported a loss from operations and a net loss of $26.5 million for the quarter [11] Business Line Data and Key Metrics Changes - The ALTITUDE-AD trial is progressing with 542 participants enrolled, and some are beginning to complete the placebo-controlled phase [4][5] - The open-label extension of the trial allows participants to receive sabirnetug at 35 mg per kg every four weeks for up to 52 weeks, aimed at gathering long-term safety and efficacy data [5] Market Data and Key Metrics Changes - The company is exploring a strategic collaboration with JCR Pharmaceuticals to develop an Alzheimer's disease product that combines A-beta oligomer selective antibody expertise with blood-brain barrier technology [6][8] Company Strategy and Development Direction - The company is focused on advancing the ALTITUDE-AD trial and the Enhanced Brain Delivery (EBD) program, targeting synaptotoxic A-beta oligomers for Alzheimer's treatment [4][11] - The addition of Dr. George Golembeski to the board is expected to enhance strategic initiatives and business development efforts [8] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the execution of the ALTITUDE-AD trial and anticipates sharing top-line results in late 2026 [11] - The EBD program is seen as a potential next-generation product opportunity in Alzheimer's treatment [5][11] Other Important Information - The company plans to present data at upcoming medical conferences related to the EBD program [7] - A non-clinical data package, including a non-human primate study, is expected in early 2026 to inform decisions on advancing development candidates [8] Q&A Session Summary Question: What are the criteria for the early transferrin data for a go/no-go decision? - Management indicated that they are looking for a meaningful increase in overall exposure of sabirnetug in the brain, which could enhance efficacy and safety [15][16] Question: How does the Evoke trials impact the company's approach? - Management is monitoring the GLP-1 studies closely and believes that improved metabolic profiles could positively affect Alzheimer's patients [18] Question: Will both candidates in the shuttle program be advanced simultaneously? - It is too early to determine if one or both candidates will advance, as it will be data-dependent in early 2026 [36] Question: What biomarkers will be included in the non-clinical data package? - The data package will include preclinical studies on pharmacokinetics and biomarker profiles, including A-beta levels and synaptic markers [32][33] Question: What is the minimum expectation from the ALTITUDE-AD study? - The primary outcome will be assessed using the iADRS scale, and management is looking for a clear and demonstrable effect on clinical scales [40][42]

Core Insights - Acumen Pharmaceuticals reported strong operational progress in Q3 2025, focusing on its Phase 2 trial of sabirnetug and the Enhanced Brain Delivery program [2][5] - The company aims to translate advanced science into innovative medicines for Alzheimer's disease while maximizing shareholder value [2] - Anticipated non-clinical data in early 2026 and topline results from the ALTITUDE-AD Phase 2 study in late 2026 are expected to provide insights into the role of amyloid beta oligomers in Alzheimer's disease [2][5] Recent Highlights - The first patient is expected to be dosed in the open-label extension of the ALTITUDE-AD trial in November 2025 [6] - George Golumbeski, Ph.D., was appointed as Chairman of the Board, bringing over 30 years of biotechnology experience [6] - Acumen has exclusive rights to develop up to two candidates in partnership with JCR Pharmaceuticals for Enhanced Brain Delivery therapy [6] Financial Results - As of September 30, 2025, cash, cash equivalents, and marketable securities totaled $136.1 million, down from $166.2 million as of June 30, 2025, expected to support operations into early 2027 [5][14] - Research and Development (R&D) expenses decreased to $22.0 million in Q3 2025 from $27.2 million in Q3 2024, primarily due to reduced costs associated with the ALTITUDE-AD trial [6][14] - General and Administrative (G&A) expenses were $4.5 million for Q3 2025, down from $5.0 million in Q3 2024, attributed to lower legal and recruiting expenses [6][7] Loss and Equity - Loss from operations was $26.5 million for Q3 2025, compared to $32.3 million for Q3 2024, reflecting decreased R&D expenses [14] - Net loss for Q3 2025 was $26.5 million, down from $29.8 million in Q3 2024 [14] - Total stockholders' equity as of September 30, 2025, was $93.2 million, a decrease from $181.8 million as of December 31, 2024 [18]

Acumen Pharmaceuticals Conference Call Summary Company Overview - **Company**: Acumen Pharmaceuticals (NasdaqGS:ABOS) - **Focus**: Development of new treatment options for Alzheimer's disease, specifically targeting synaptotoxic A oligomers with their lead program, sabirnetug [2][3] Key Points Product Development - **Lead Product**: Sabirnetug, a monoclonal antibody targeting A oligomers, currently in a robust phase two study expected to read out late next year [2][3] - **Formulations**: Both intravenous (IV) and subcutaneous (sub-Q) formulations are being developed, with the subcutaneous formulation having completed a phase one study [2] - **Collaboration**: Partnership with JCR Pharmaceuticals to combine transferrin-directed carrier technology with Acumen's antibody cargoes [2][29] Scientific Basis - **Oligomer Hypothesis**: Acumen's research is based on the hypothesis that soluble aggregates of the A peptide, particularly A oligomers, are a distinct target for slowing Alzheimer's progression [3][5] - **Toxicity Evidence**: Historical research indicates that A oligomers disrupt synaptic function and contribute to neurodegenerative processes [5][6] Clinical Data - **Phase One Study (Intercept AD)**: Conducted with 48 Alzheimer's patients, showing a safety profile with only five cases of ARIA (Amyloid-related imaging abnormalities) [9][10] - **Biomarker Effects**: - 20%-25% reduction in amyloid PET signal observed [11] - Normalization of A 40 to 42 ratio in cerebrospinal fluid (CSF) [11] - Positive trends in synaptic markers (neurogranin and VAMP2) [12] Phase Two Strategy - **Dosing Strategy**: Two doses are being tested in phase two, with one targeting oligomers and the other focusing on plaque interactions [13][14] - **Efficacy Expectations**: Aiming for a clinically significant efficacy difference of 25%-30% in early Alzheimer's patients over 18 months [34] Competitive Landscape - **Market Positioning**: Acumen aims to establish sabirnetug as a treatment of choice in the evolving Alzheimer's treatment landscape, emphasizing its unique targeting of toxic oligomers [20][21] - **Future Developments**: Anticipation of multiple subcutaneous therapies entering the market, with Acumen's products expected to play a significant role [20] Collaboration and Innovation - **JCR Partnership**: Focused on enhancing brain delivery through transferrin-mediated transport, which is seen as a critical advancement in the field [29][32] - **Future Constructs**: Plans to explore multiple carrier configurations for improved delivery of therapeutic agents [33] Financial and Operational Considerations - **Phase Three Plans**: Acumen envisions partnering for phase three trials to expedite development, given the scale and complexity of such studies [38][39] - **CMC Investments**: Ongoing collaboration with Lonza for drug substance and product development, ensuring efficient resource allocation [39] Conclusion - **Outlook**: Acumen expresses optimism about the future of Alzheimer's treatments, with ongoing studies expected to provide critical data to support their unique therapeutic approach [40]