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Aldeyra Therapeutics Highlights Recent Preclinical Data in Obesity, Atopic Dermatitis, Pain, and Alcoholic Hepatitis, and Announces Planned Pivotal Clinical Trial in Retinitis Pigmentosa, at 2024 Research & Development Day

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Aldeyra Therapeutics highlights recent preclinical data in obesity, atopic dermatitis, pain, and alcoholic hepatitis, and announces a planned pivotal clinical trial in retinitis pigmentosa at the 2024 Research & Development Day. The company presents new preclinical data on investigational RASP modulators in various animal models, showcasing potential treatment opportunities for obesity, dermatitis, pain, and liver conditions. Aldeyra intends to initiate a potentially pivotal Phase 2/3 clinical trial for ADX-2191 in patients with retinitis pigmentosa, supported by positive results from a Phase 2 trial. The company addresses the significant unmet medical need in retinitis pigmentosa and emphasizes the demand for effective treatments in the field.
Aldeyra Therapeutics mette in evidenza i recenti dati preclinici riguardanti obesità, dermatite atopica, dolore e epatite alcolica, e annuncia un prossimo studio clinico fondamentale su retinite pigmentosa previsto per il Research & Development Day del 2024. La società presenta nuovi dati preclinici su modulatori RASP investigativi in vari modelli animali, evidenziando le potenziali opportunità di trattamento per obesità, dermatite, dolore e patologie epatiche. Aldeyra prevede di avviare uno studio clinico di fase 2/3 potenzialmente decisivo per ADX-2191 in pazienti affetti da retinite pigmentosa, supportato dai risultati positivi di uno studio di fase 2. L'azienda sottolinea l'importante bisogno medico non soddisfatto nella retinite pigmentosa e evidenzia la richiesta di trattamenti efficaci in questo ambito.
Aldeyra Therapeutics destaca datos preclínicos recientes en obesidad, dermatitis atópica, dolor y hepatitis alcohólica, y anuncia un ensayo clínico pivotal planeado para la retinitis pigmentosa en el Día de Investigación y Desarrollo de 2024. La empresa presenta nuevos datos preclínicos sobre moduladores RASP en investigación en diferentes modelos animales, mostrando oportunidades potenciales de tratamiento para la obesidad, dermatitis, dolor y condiciones hepáticas. Aldeyra tiene la intención de iniciar un estudio clínico de fase 2/3 potencialmente decisivo para ADX-2191 en pacientes con retinitis pigmentosa, apoyado por resultados positivos de un estudio de fase 2. La compañía aborda la significativa necesidad médica no cubierta en retinitis pigmentosa y enfatiza la demanda de tratamientos efectivos en el campo.
Aldeyra Therapeutics는 비만, 아토피 성 피부염, 통증 및 알코올성 간염에 대한 최근 전임상 데이터를 강조하고, 2024년 연구 개발일에 망막색소변성증에 대한 결정적인 임상 시험 계획을 발표합니다. 이 회사는 다양한 동물 모델에서 조사 중인 RASP 조절기에 대한 새로운 전임상 데이터를 제시하여 비만, 피부염, 통증 및 간 질환에 대한 잠재적 치료 기회를 보여줍니다. Aldeyra는 망막색소변성증 환자를 대상으로 한 ADX-2191에 대한 잠재적으로 결정적인 2/3상 임상 시험을 시작할 계획이며, 이는 2상 시험에서 긍정적인 결과에 의해 지원됩니다. 회사는 망막색소변성증에서 충족되지 않은 중대한 의료적 필요성을 다루고 이 분야에서 효과적인 치료법에 대한 수요를 강조합니다.
Aldeyra Therapeutics met en avant des données précliniques récentes concernant l'obésité, la dermatite atopique, la douleur et l'hépatite alcoolique, et annonce un essai clinique pivot prévu sur la rétinite pigmentaire pour la Journée de la Recherche et du Développement en 2024. La société présente de nouvelles données précliniques sur les modulateurs RASP en investigation dans différents modèles animaux, montrant des opportunités de traitement potentielles pour l'obésité, la dermatite, la douleur et les conditions hépatiques. Aldeyra a l'intention de lancer un essai clinique potentiellement décisif de phase 2/3 pour ADX-2191 chez les patients atteints de rétinite pigmentaire, soutenu par des résultats positifs d'un essai de phase 2. L'entreprise aborde le besoin médical significatif non satisfait dans la rétinite pigmentaire et souligne la demande de traitements efficaces dans ce domaine.
Aldeyra Therapeutics hebt jüngste präklinische Daten zu Adipositas, atopischer Dermatitis, Schmerzen und alkoholischer Hepatitis hervor und kündigt eine geplante wegweisende klinische Studie zur Retinitis pigmentosa am Forschungs- und Entwicklungstag 2024 an. Das Unternehmen präsentiert neue präklinische Daten zu RASP-Modulatoren in verschiedenen Tiermodellen, die potenzielle Behandlungsmöglichkeiten für Adipositas, Dermatitis, Schmerzen und Lebererkrankungen aufzeigen. Aldeyra beabsichtigt, eine potenziell entscheidende Phase-2/3-Klinische Studie für ADX-2191 bei Patienten mit Retinitis pigmentosa zu beginnen, gestützt auf positive Ergebnisse einer Phase-2-Studie. Das Unternehmen spricht die erhebliche ungedeckte medizinische Notwendigkeit bei Retinitis pigmentosa an und betont den Bedarf an wirksamen Behandlungen auf diesem Gebiet.
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Live Webcast Scheduled to Begin at 9 am EDT Today

LEXINGTON, Mass.--(BUSINESS WIRE)-- Aldeyra Therapeutics, Inc. (Nasdaq: ALDX) (Aldeyra) will host the Aldeyra 2024 Research & Development Day with investors and financial analysts in New York City to present recent pipeline developments relating to the RASP modulation platform and ADX-2191 for the treatment of retinitis pigmentosa.

(Graphic: Aldeyra Therapeutics)

(Graphic: Aldeyra Therapeutics)

Aldeyra will present new preclinical data from investigational RASP modulators in animal models for obesity, atopic dermatitis, inflammatory pain, and alcoholic hepatitis. In the diet-induced model of obesity, ADX-629 decreased weight and fat mass alone and in combination with a GLP-1 agonist. In the oxazolone model of atopic dermatitis, RASP modulators ADX-629, ADX-246, and ADX-248 demonstrated activity in reducing skin thickness and erosion, and in reducing spleen to body weight ratio. In the carrageenan model of inflammatory pain, ADX-246 increased tolerance to mechanical and thermal pain, and decreased joint swelling. Consistent with previously released data from ADX-629 in a model of alcoholic hepatitis, ADX-246 reduced levels of fibrosis and fat in liver.

“The new data released today support the expansion of our novel RASP platform into clinical indications that may include fat-mass-targeted weight loss and inflammatory pain, highlighting the breadth of potential product candidate opportunities afforded by modulating RASP levels,” stated Todd C. Brady, M.D., Ph.D., President and CEO of Aldeyra.

Based on recent discussions with the U.S. Food and Drug Administration (the FDA), Aldeyra intends to initiate a potentially pivotal Phase 2/3 clinical trial of investigational product candidate ADX-2191 (methotrexate injection, USP) in patients with retinitis pigmentosa due to rhodopsin misfolding mutations. The potential activity of ADX-2191 in retinitis pigmentosa is supported by results from a Phase 2 clinical trial, announced in 2023, which demonstrated improvements from baseline in retinal sensitivity following treatment. An overview of the unmet medical need in retinitis pigmentosa will be provided by Ramiro Maldonado, M.D., Principal Investigator of the Phase 2 clinical trial and Assistant Professor of Ophthalmology, Vitreoretinal Diseases, and Surgery at Duke University.

“Due to loss of vision and dramatic impact on quality of life, retinitis pigmentosa remains a highly significant unmet medical need in retinal disease,” stated Dr. Maldonado. “Even with the advent of gene therapy, cell therapy, and other new approaches not yet approved by the FDA for treatment, a safe and effective drug that could slow the progression of retinitis pigmentosa is in critical demand.”

Research & Development Day Webcast Information
Aldeyra’s Research & Development Day will take place from 9:00 am to 1:00 pm EDT today, Thursday, April 25, 2024, in New York City. A live audio webcast and slide presentation will be accessible from the “Investors & Media” section of the Aldeyra website at https://ir.aldeyra.com/ for 90 days following the event.

About Aldeyra
Aldeyra Therapeutics is a biotechnology company devoted to discovering innovative therapies designed to treat immune-mediated and metabolic diseases. Our approach is to develop pharmaceuticals that modulate protein systems, instead of directly inhibiting or activating single protein targets, with the goal of optimizing multiple pathways at once while minimizing toxicity. Our product candidates include RASP (reactive aldehyde species) modulators ADX-629, ADX-246, ADX-248, and chemically related molecules for the potential treatment of immune-mediated and metabolic diseases. Our late-stage product candidates are reproxalap, a RASP modulator for the potential treatment of dry eye disease and allergic conjunctivitis, and ADX-2191, a novel formulation of intravitreal methotrexate for the potential treatment of retinitis pigmentosa.

Safe Harbor Statement
This release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including, but not limited to, statements regarding Aldeyra’s future expectations, plans, and prospects, including without limitation statements regarding: the goals, opportunity, and potential for reproxalap, ADX-2191, and other product candidates; the outcome and expected timing and the results of Aldeyra’s planned clinical trials, including planned and ongoing clinical trials for reproxalap and ADX-2191; the outcome and timing of the FDA’s review, acceptance and/or approval of a NDA resubmission for reproxalap and the adequacy of the data included in the original NDA; and the potential NDA resubmission. Aldeyra intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act of 1995. In some cases, you can identify forward-looking statements by terms such as, but not limited to, “may,” “might,” “will,” “objective,” “intend,” “should,” "could," “can,” “would,” “expect,” “believe,” “anticipate,” “project,” “on track,” “scheduled,” “target,” “design,” “estimate,” “predict,” “contemplates,” “likely,” “potential,” “continue,” “ongoing,” “aim,” “plan,” or the negative of these terms, and similar expressions intended to identify forward-looking statements. Such forward-looking statements are based upon current expectations that involve risks, changes in circumstances, assumptions, and uncertainties. Aldeyra is at an early stage of development and may not ever have any products that generate significant revenue. All of Aldeyra's development timelines may be subject to adjustment depending on recruitment rate, regulatory review, preclinical and clinical results, funding, and other factors that could delay the initiation, enrollment, or completion of clinical trials. Important factors that could cause actual results to differ materially from those reflected in Aldeyra's forward-looking statements include, among others, the timing of enrollment, commencement and completion of Aldeyra's clinical trials, the timing and success of preclinical studies and clinical trials conducted by Aldeyra and its development partners; delay in or failure to obtain regulatory approval of Aldeyra's product candidates, including as a result of the FDA not accepting Aldeyra’s regulatory filings, issuing a complete response letter, or requiring additional clinical trials or data prior to review or approval of such filings or in connection with resubmissions of such filings; the ability to maintain regulatory approval of Aldeyra's product candidates, and the labeling for any approved products; the risk that prior results, such as signals of safety, activity, or durability of effect, observed from preclinical or clinical trials, will not be replicated or will not continue in ongoing or future studies or clinical trials involving Aldeyra's product candidates in clinical trials focused on the same or different indications; the scope, progress, expansion, and costs of developing and commercializing Aldeyra's product candidates; uncertainty as to Aldeyra’s ability to commercialize (alone or with others) and obtain reimbursement for Aldeyra's product candidates following regulatory approval, if any; the size and growth of the potential markets and pricing for Aldeyra's product candidates and the ability to serve those markets; Aldeyra's expectations regarding Aldeyra's expenses and future revenue, the timing of future revenue, the sufficiency or use of Aldeyra's cash resources and needs for additional financing; the rate and degree of market acceptance of any of Aldeyra's product candidates; Aldeyra's expectations regarding competition; Aldeyra's anticipated growth strategies; Aldeyra's ability to attract or retain key personnel; Aldeyra’s commercialization, marketing and manufacturing capabilities and strategy; Aldeyra's ability to establish and maintain development partnerships; Aldeyra’s ability to successfully integrate acquisitions into its business; Aldeyra's expectations regarding federal, state, and foreign regulatory requirements; political, economic, legal, social, and health risks, public health measures, and war or other military actions, that may affect Aldeyra’s business or the global economy; regulatory developments in the United States and foreign countries; Aldeyra's ability to obtain and maintain intellectual property protection for its product candidates; the anticipated trends and challenges in Aldeyra's business and the market in which it operates; and other factors that are described in the “Risk Factors” and “Management's Discussion and Analysis of Financial Condition and Results of Operations” sections of Aldeyra's Annual Report on Form 10-K for the year ended December 31, 2023, which is on file with the Securities and Exchange Commission (SEC) and available on the SEC's website at https://www.sec.gov/. Additional factors may be described in those sections of Aldeyra’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, expected to be filed with the SEC in the second quarter of 2024, and Aldeyra’s other filings with the SEC.

In addition to the risks described above and in Aldeyra's other filings with the SEC, other unknown or unpredictable factors also could affect Aldeyra's results. No forward-looking statements can be guaranteed and actual results may differ materially from such statements. The information in this release is provided only as of the date of this release, and Aldeyra undertakes no obligation to update any forward-looking statements contained in this release on account of new information, future events, or otherwise, except as required by law.

Investor & Media:

David Burke

Tel: (917) 618-2651

investorrelations@aldeyra.com

Source: Aldeyra Therapeutics, Inc.

FAQ

What recent developments did Aldeyra Therapeutics highlight at the 2024 Research & Development Day?

Aldeyra Therapeutics highlighted recent preclinical data in obesity, atopic dermatitis, pain, and alcoholic hepatitis, and announced a planned pivotal clinical trial in retinitis pigmentosa.

What is the ticker symbol for Aldeyra Therapeutics?

The ticker symbol for Aldeyra Therapeutics is ALDX.

What clinical indication is ADX-2191 intended for?

ADX-2191 is intended for the treatment of retinitis pigmentosa.

What potential activities of ADX-2191 in retinitis pigmentosa were supported by previous data?

The potential activity of ADX-2191 in retinitis pigmentosa is supported by improvements in retinal sensitivity following treatment in a Phase 2 clinical trial.

Who is the Principal Investigator of the Phase 2 clinical trial for ADX-2191?

Ramiro Maldonado, M.D., is the Principal Investigator of the Phase 2 clinical trial for ADX-2191.

When will Aldeyra's Research & Development Day take place?

Aldeyra's Research & Development Day will take place on Thursday, April 25, 2024.

Where will Aldeyra's Research & Development Day be held?

Aldeyra's Research & Development Day will be held in New York City.

How long will the live webcast be accessible after the event?

The live webcast and slide presentation will be accessible for 90 days following the event.

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About ALDX

dedicated to improving lives by developing products that treat aldehyde-mediated diseases. we are a biotechnology company focused primarily on the development of new products for inflammation, inborn errors of metabolism, and other diseases that are thought to be related to endogenously generated toxic and pro-inflammatory chemical species known as aldehydes. we are developing adx-102 (formerly ns2), as well as other novel product candidates that are designed specifically to sequester aldehydes, for the treatment of: • noninfectious anterior uveitis, a rare severe inflammatory eye disease that can lead to blindness; • allergic conjunctivitis, a common disease that affects more than 20% of the population worldwide, and related rare allergic ocular diseases that are characterized by inflammation of the conjunctiva (a membrane covering part of the front of the eye), resulting in ocular itching, excessive tear production, swelling, and redness; • dry eye disease, a common inflammatory dise