Athira Pharma Completes Enrollment of Phase 2/3 LIFT-AD Clinical Trial of Fosgonimeton in Mild-to-Moderate Alzheimer’s Disease
- Successful completion of enrollment in LIFT-AD is an important milestone for Athira.
- More than 85% of participants who completed the LIFT-AD and ACT-AD clinical trials elected to participate in the open label extension trial (OLEX).
- Positive effects on several cognitive measures in the fosgonimeton 40 mg dose group were reported in the SHAPE Phase 2 clinical trial for patients with Parkinson’s disease dementia and dementia with Lewy Bodies.
- None.
Insights
The enrollment completion for Athira Pharma's Phase 2/3 LIFT-AD clinical trial represents a significant step in the development of fosgonimeton for Alzheimer's disease. The trial's progression, based on positive interim analysis, suggests that the investigational drug may show clinically meaningful activity. The hepatocyte growth factor (HGF) modulation mechanism by fosgonimeton is particularly noteworthy, as it targets neuroprotective and anti-inflammatory pathways, distinguishing it from other treatments.
From a scientific standpoint, the high rate of patient transition from the LIFT-AD and ACT-AD trials to the open label extension (OLEX) trial is remarkable. This could indicate tolerability and potential perceived benefits by participants, although open label extensions lack the control of placebo and can be influenced by patient and investigator expectations. Furthermore, the extended treatment duration in OLEX, beyond 18 months, is atypical for a progressive disease like Alzheimer's, potentially suggesting sustained drug efficacy or at least a slowing of disease progression.
The use of the Global Statistical Test (GST) as the primary endpoint is strategic, as it combines cognitive and functional measures, providing a holistic view of the drug's impact. However, the true test will be the trial's ability to meet the primary endpoint and demonstrate a clear benefit over placebo.
Investor interest in Athira Pharma is likely to remain high given the update on the LIFT-AD trial's enrollment completion. Alzheimer's disease represents a significant market opportunity due to the lack of disease-modifying therapies and the growing patient population. A successful trial outcome for fosgonimeton could position Athira Pharma favorably in a market that is hungry for innovative treatments.
The interim analysis, suggesting potential efficacy and the high rate of patient continuation into OLEX could be seen as indicators of potential success, which may influence investor sentiment and stock performance. However, investors should remain cautious, as positive interim results do not guarantee final trial success. The anticipation of topline data in the second half of 2024 will likely keep ATHA's stock volatile, as the market reacts to both the potential for success and the risks inherent in drug development.
It's also important to consider that the development of treatments for neurodegenerative diseases is notoriously challenging, with a high rate of clinical trial failure. This risk is compounded by the complexity of Alzheimer's disease and the high regulatory hurdles for approval. A balanced view of the potential rewards and risks is essential for stakeholders evaluating Athira Pharma's prospects.
The Alzheimer's treatment landscape is in dire need of innovation and Athira Pharma's fosgonimeton could potentially fill a significant void if proven effective. The drug's novel approach through HGF modulation could set a new precedent for treating neurodegenerative diseases. The biotech sector often sees increased investment and interest in companies that are on the cusp of potentially breakthrough therapies, especially in areas with unmet medical needs like Alzheimer's disease.
While the company's progress is promising, the success of fosgonimeton in the LIFT-AD trial is not yet assured. The high enrollment number, slightly exceeding the target, may offer a more robust data set but also reflects the variability and unpredictability of clinical trials. The biotech market will be watching closely, as a positive outcome could have ripple effects, encouraging investment in similar mechanisms of action and validating the therapeutic approach of HGF modulation.
Should the trial ultimately prove successful, it could lead to increased M&A interest in Athira Pharma or partnerships aimed at further development and commercialization. Conversely, a failure could have a chilling effect on the market's enthusiasm for similar therapeutic approaches. Thus, the stakes are high not just for Athira, but for the biotech industry at large.
Topline data from LIFT-AD on track for second half of 2024
Previously reported independent, unblinded interim analysis supports trial continuation and potential clinically meaningful activity of fosgonimeton
Potential first-in-class approach focused on HGF modulation for treatment of neurodegenerative diseases
BOTHELL, Wash., Jan. 03, 2024 (GLOBE NEWSWIRE) -- Athira Pharma, Inc. (NASDAQ: ATHA), a late clinical-stage biopharmaceutical company focused on developing small molecules to restore neuronal health and slow neurodegeneration, today announced completion of enrollment in the Phase 2/3 LIFT-AD clinical trial of fosgonimeton as a potential treatment for mild-to-moderate Alzheimer’s disease.
Fosgonimeton is a potentially first-in-class, investigational, small molecule designed to positively modulate the hepatocyte growth factor (HGF) system, which can activate neuroprotective, neurotrophic and anti-inflammatory pathways in the central nervous system.
“The successful completion of enrollment in LIFT-AD marks an important milestone for Athira and enables the topline data readout in the second half of 2024,” said Mark Litton, Ph.D., President and Chief Executive Officer of Athira. “We believe LIFT-AD has the potential to meet the study’s primary endpoint based on the unblinded interim efficacy and futility analysis performed by an independent committee on the first 100 patients who completed the trial. This interim analysis gives us confidence in a potentially positive outcome for LIFT-AD, as stringent evaluation criteria were applied based on validated and clinically meaningful cognitive and functional outcomes.”
“We are also encouraged that more than
The Phase 2/3 LIFT-AD clinical trial, which targeted an enrollment of 298 patients in the primary analysis population, ultimately enrolled approximately 315 patients with mild-to-moderate Alzheimer’s disease in a 26-week, randomized, double-blind, placebo-controlled clinical trial evaluating once-daily subcutaneous injections of fosgonimeton 40 mg compared to placebo. The primary endpoint is the Global Statistical Test (GST), a composite of the co-key secondary endpoints ADAS-Cog11 and ADCS-ADL23. Key secondary and exploratory endpoints include changes in plasma biomarkers of neurodegeneration, protein pathology, and neuroinflammation. Additional information about the LIFT-AD study can be found at: NCT04488419.
About Athira Pharma, Inc.
Athira Pharma, Inc., headquartered in the Seattle, Washington area, is a late clinical-stage biopharmaceutical company focused on developing small molecules to restore neuronal health and slow neurodegeneration. Athira aims to alter the course of neurological disease by advancing its pipeline of therapeutic candidates targeting the neurotrophic HGF system for Alzheimer’s and Parkinson’s disease, Dementia with Lewy bodies, and amyotrophic lateral sclerosis. For more information, visit www.athira.com. You can also follow Athira on Facebook, LinkedIn and @athirapharma on X, formerly known as Twitter, and Instagram.
Forward-Looking Statements
This communication contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act of 1995. These forward-looking statements are not based on historical fact and include statements regarding: product candidates as a potential treatment for Alzheimer’s disease, Parkinson’s disease, Parkinson’s disease dementia, Dementia with Lewy bodies, and other neurodegenerative diseases, such as amyotrophic lateral sclerosis; future development plans; the anticipated reporting of data; the potential learnings from the SHAPE trial and LIFT-AD unblinded interim efficacy and futility analysis and their ability to inform and improve future clinical development plans; expectations regarding the potential efficacy and commercial potential of Athira’s product candidates; and Athira’s ability to advance its product candidates into later stages of development. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as “may,” “will,” “should,” “on track,” “would,” “expect,” “plan,” “believe,” “intend,” “pursue,” “continue,” “suggest,” “potential,” and other similar expressions, among others. Any forward-looking statements are based on management’s current expectations of future events and are subject to a number of risks and uncertainties that could cause actual results to differ materially and adversely from those set forth in or implied by such forward-looking statements. These risks and uncertainties include, but are not limited to, the data from preclinical and clinical trials may not support the safety, efficacy and tolerability of Athira’s product candidates; development of product candidates may cease or be delayed; regulatory authorities could object to protocols, amendments and other submissions; future potential regulatory milestones for product candidates, including those related to current and planned clinical studies, may be insufficient to support regulatory submissions or approval; Athira may not be able to recruit sufficient patients for its clinical trials; the outcome of legal proceedings that have been or may in the future be instituted against Athira, its directors and officers; possible negative interactions of Athira's product candidates with other treatments; Athira’s assumptions regarding the sufficiency of its cash, cash equivalents and investments to fund its planned operations may be incorrect; adverse conditions in the general domestic and global economic markets; the impact of competition; regulatory agencies may be delayed in reviewing, commenting on or approving any of Athira’s clinical development plans as a result of pandemics or health epidemics, which could further delay development timelines; the impact of expanded product development and clinical activities on operating expenses; the impact of new or changing laws and regulations; as well as the other risks detailed in Athira’s filings with the Securities and Exchange Commission from time to time. These forward-looking statements speak only as of the date hereof and Athira undertakes no obligation to update forward-looking statements. Athira may not actually achieve the plans, intentions, or expectations disclosed in its forward-looking statements, and you should not place undue reliance on the forward-looking statements.
Investor & Media Contact:
Julie Rathbun
Athira Pharma
Julie.rathbun@athira.com
206-769-9219
FAQ
What is the latest update from Athira Pharma, Inc. (NASDAQ: ATHA)?
What is the primary endpoint of the LIFT-AD clinical trial?
What are the key secondary and exploratory endpoints of the LIFT-AD clinical trial?
What are some positive findings from the SHAPE Phase 2 clinical trial?
