Diaceutics PLC
24 September 2026
RNS Reach
Diaceutics and Syndax expand multi-year Relay partnership
Expanded partnership to support the commercialization of a diagnostic-driven therapy and help identify and treat eligible patients sooner
New York, USA and Belfast, UK, 24 September 2026 - Diaceutics PLC (AIM: DXRX), the intelligence and engagement company unlocking the full potential of diagnostic-driven therapies, today announces the expansion of its existing Diaceutics Relay* partnership with Syndax Pharmaceuticals, Inc. ("Syndax").
The Relay agreement will expand to support the commercialization of Syndax's breakthrough acute leukaemia precision oncology medicine, helping identify eligible patients sooner and enabling more timely access to treatment opportunities. The agreement builds on the existing partnership with Syndax signed in Q4 2025 and reflects a shared commitment to improving patient outcomes through more effective patient identification and commercial execution.
Relay is Diaceutics' integrated commercialization partner model, which was previously referred to as PMx. It brings together the full breadth of Diaceutics' intelligence and engagement solutions - spanning diagnostic regulatory planning, testing landscape, concordance studies, real-time diagnostic intelligence, scientific field engagement and physician education - in one coordinated commercialization solution, and supports Diaceutics' expanding addressable market.
Syndax's acute leukaemia precision oncology medicine is a diagnostic-driven therapy where timely patient identification is critical to helping patients access appropriate treatment opportunities. Relay brings the power of the Diaceutics portfolio together for precision medicines, helping biopharma companies better understand diagnostic activity and coordinate engagement across labs, HCPs and field teams while treatment decisions are still forming.
The detailed terms of the agreement are confidential and will not be disclosed.
Ryan Keeling, Chief Executive Officer of Diaceutics, commented: "We are delighted to expand our partnership with Syndax as they continue their mission to improve outcomes for patients in need that are suffering from acute leukaemia. At Diaceutics, we believe every eligible patient should be identified, diagnosed and connected to the right therapy at the right time. Through Relay, we help our customers turn diagnostic intelligence into action, supporting patient identification, physician engagement and therapy adoption across complex diagnostic pathways. We look forward to continuing our collaboration with the Syndax team and supporting the ongoing therapy adoption."
Andrew St. Germain, Vice President Commercial Operations Excellence, Syndax Pharmaceuticals, commented: "Ensuring patients are connected to appropriate treatment options as quickly as possible remains an important priority for Syndax. Our continued collaboration with Diaceutics strengthens our ability to better understand diagnostic activity and support patient identification throughout the treatment pathway. We look forward to building on the progress already made through this partnership as we continue to support patients with acute leukaemia."
*Relay is the new name for Diaceutics' PMx product as part of the company's recent brand evolution.
Enquiries:
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Diaceutics PLC |
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Ryan Keeling, Chief Executive Officer |
Tel: +44 (0)28 9040 6500 |
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Nick Roberts, Chief Financial Officer |
investorrelations@diaceutics.com |
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Canaccord Genuity Limited (Nomad & Broker) |
Tel: +44 (0)20 7253 8000 |
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Simon Bridges, Andrew Potts, Harry Rees |
About Diaceutics
At Diaceutics, our mission is to redefine commercialization for diagnostic-driven therapies, so every eligible patient is found, diagnosed and receives the right therapy at the right time. Since 2005, we have combined diagnostic intelligence, expert insight and targeted engagement to help biopharma teams see where patients are being missed and close the gaps between testing, treatment decisions and therapy adoption. Today, we work with 21 of the top 30 pharma companies, and the therapies we support touch 1 in 10 American lives. We envision a future where precision is not the privilege of the few, but the standard for all. For more information visit: www.diaceutics.com Email: marketing@diaceutics.com
About Syndax
Syndax Pharmaceuticals (Nasdaq:SNDX) is a commercial-stage biopharmaceutical company advancing innovative cancer therapies. Highlights of the Company's pipeline include Revuforj® (revumenib), an FDA-approved menin inhibitor, and Niktimvo™ (axatilimab-csfr), an FDA-approved monoclonal antibody that blocks the colony stimulating factor 1 (CSF-1) receptor. Fueled by our commitment to reimagining cancer care, Syndax is working to unlock the full potential of its pipeline and is conducting several clinical trials across the continuum of treatment.
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