Meiji Seika Pharma Announces Positive Results in Phase II Study of ME3183, a Novel Highly-Potent Selective PDE4 Inhibitor, in Patients With Moderate-to-Severe Plaque Psoriasis in the United States and Canada
9.8.2023 09:00:00 EEST | Business Wire | Press release
Meiji Seika Pharma Co., Ltd. (Headquarters: Tokyo, President and Representative Director: Daikichiro Kobayashi) today announced that ME3183, a novel highly-potent selective phosphodiesterase-4 (PDE4) inhibitor, met the primary endpoint based on “PASI-75”, defined as the proportion of subjects achieving 75% improvement in Psoriasis Area Severity Index (PASI), in phase II clinical trial in patients with moderate-to-severe plaque psoriasis conducted in the United States and Canada.
The phase II clinical trial (NCT05268016)* was conducted to evaluate the efficacy, safety and tolerability of ME3183 after administered once or twice daily for 16 weeks in patients with moderate-to-severe plaque psoriasis. One-hundred and thirty-two patients were enrolled in the United States and Canada. The primary endpoint was defined as the proportion of subjects achieving 75% improvement (“PASI-75”) in Psoriasis Area Severity Index (PASI) Score at Week 16 from baseline. As a result, significantly greater proportion of PASI-75 achievement were observed in ME3183 treatment groups compared to the placebo group, which met the primary endpoint. In addition, early PASI improvement after administration was observed in ME3183 groups. ME3183 was shown to be safe and well tolerated. Details of the study will be presented at an upcoming medical meeting.
ME3183 is an orally-available and selective PDE4 inhibitor discovered by Meiji Seika Pharma. In non-clinical studies, it showed greater anti-inflammatory effect and approximately 30-fold greater inhibitory effect on TNF-α production than the existing orally-available PDE4 inhibitor for psoriasis. At the same time, the distribution of ME3183 in the brain was sufficiently low.
Meiji strives to provide efficacious and safe treatment for unmet medical needs, such as psoriasis and other autoimmune diseases.
*: Meiji Pharma USA Inc. (Teaneck, NJ, President: Yasushi Miyazawa), a wholly owned subsidiary of Meiji, is in charge of the Phase II clinical trial.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230808681726/en/
Contact information
Meiji Pharma USA Inc.
Yasushi Miyazawa
President
Telephone: 201-777-7133
E-mail: mpu.contact@meiji-us.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
The Estée Lauder Companies Fully Establishes Its “One ELC” Operating Model and Reaches Milestone in Its Profit Recovery and Growth Plan2.4.2026 00:00:00 EEST | Press release
The Estée Lauder Companies Inc. (NYSE: EL) today announced WPP as its first-ever global media partner, marking a significant advancement of its One ELC operating model, a scalable system designed to operate faster, execute with greater discipline, and drive growth. In fully establishing One ELC, the Company also reached a significant milestone in its Profit Recovery and Growth Plan’s (PRGP) Restructuring Program — a key action plan priority of Beauty Reimagined. Stéphane de La Faverie, President and Chief Executive Officer, The Estée Lauder Companies, said, “With the appointment of WPP as our first-ever global media partner, our One ELC operating model is now fully established. This more unified and scalable system will enable us to be faster, more agile and efficient, and support unlocking additional growth. Together with our execution progress, we are confident that we are on a trajectory to deliver sustainable, profitable long-term growth.” de La Faverie added, “Building on our stro
Visual Bank Expands “Qlean Dataset” to Support Large-Scale Japanese Speech Foundation Models1.4.2026 22:45:00 EEST | Press release
Visual Bank Inc. (CEO: Saneyuki Nagai), through its subsidiary amanaimages Inc., one of the largest digital asset providers for the marketing and advertising industry in Japan with over 40 years of history, today announced the expansion of its Qlean Dataset, a premium AI training data solution designed for developers building high-performance Japanese speech foundation models. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260401752248/en/ Visual Bank Group, leveraging over 40 years of expertise through amanaimages Inc., expands Qlean Dataset, delivering high quality, rights cleared Japanese language corpora, including 100,000+ hours of commercially usable audio. A new development within the Qlean Dataset division, which focuses on providing datasets for institutions engaged in research and development, with rights cleared for AI training and large-scale data applications, has positioned the company as a leading provider of
Manna Air Delivery Raises $50Million Series B as It Announces Plans to Expand in the United States1.4.2026 19:00:00 EEST | Press release
Manna Air Delivery, a global leader in consumer drone delivery, has announced a $50 million funding round to scale its proven operations further in the United States and Europe. The round brings Manna’s total funding to $110million. Manna now operates one of the most active consumer drone delivery networks in the world, with more than 250,000 regulated commercial UAV flights completed. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260310714366/en/ Manna Air Delivery raises $50m Series B Investors in the round include ARK Invest, known for backing companies such as OpenAI, Anthropic, Tesla and SpaceX, the Ireland Strategic Investment Fund (ISIF) and Schooner Capital, alongside existing investors Coca-Cola HBC and Molten Ventures. As an unmanned aerial vehicle (UAV) delivery pioneer, Manna has operated in six locations across its native Ireland, as well as in Finland and Texas over the past seven years, delivering items inclu
Bureau Veritas Launches an Independent AI Assessment Offering for European Enterprises, Developed in Partnership with Amazon Web Services (AWS)1.4.2026 18:45:00 EEST | Press release
Bureau Veritas, a global leader in Testing, Inspection, and Certification services (TIC), announces the launch of an AI systems audit to help European enterprises assess and demonstrate their compliance with the European Union's "AI Act" regulatory requirements. This offering combines on-site audits, document analysis, and direct testing to deliver an independent maturity report. Since the EU's AI regulation came into force in 2024, companies have faced major implementation challenges. According to a recent report*, 68% of them struggle to interpret the provisions of the text, while 60% have yet to put in place the governance needed to comply. Non-compliance can cost them up to 7% of annual revenue. Bureau Veritas has developed this new audit offering to help companies identify their compliance gaps and remedy them. Bureau Veritas's new audit offering comprises a pre-audit, document review, on-site audit, and direct testing, resulting in an independent report on the client's AI maturit
Greenland Resources Signs Eight Year Off-take Agreement With SSAB to Supply High Quality Molybdenum1.4.2026 17:29:00 EEST | Press release
Greenland Resources Inc. (TSX:MOLY, FSE:M0LY) (“Greenland Resources” or the “Company”) is pleased to announce the Company has signed a binding off-take agreement with SSAB, a Nordic and US-based steel producer headquartered in Sweden. The company is a leading producer on the global market for advanced high-strength steels providing solutions to the defence, automotive, infrastructure and energy industries. A stock exchange press release from SSAB can be found on their website at www.ssab.com This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260401270749/en/ The off-take agreement provides an established price floor and price ceiling and will allow SSAB to secure high quality low carbon emission ferromolybdenum extracted in Greenland and refined in Belgium. SSAB will be able to ensure a stable and responsibly sourced long term secured primary molybdenum supply with high sustainability standards and low scope 1&2 emissions from a
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom