Mauna Kea Technologies Congratulates Stanford Health Care on Completing 100Food Intolerance Cases with Cellvizio

15 Jul 2025 17:45 CEST

Clinical team at Stanford Health Care achieved the CellTolerance 100-case milestone with the Cellvizio® platform in less than 6 months

The CellTolerance® test offers IBS patients a way to detect, understand, and treat food intolerance by revealing cellular-level reactions to food in real time

Regulatory News:

Mauna Kea Technologies (Euronext Growth: ALMKT), inventor of Cellvizio®, the multidisciplinary probe and needle-based confocal laser endomicroscopy (p/nCLE) platform, today announces the achievement of a key milestone by the clinical care team at Stanford Health Care, which has surpassed 100 cases for CellTolerance tests using the Cellvizio platform for patients with suspected food intolerance.

An estimated 12% of the U.S. population suffers from IBS, and in several clinical studies using pCLE, it has been proven that more than 50% of those patients could suffer from food intolerances that can only be characterized by the real-time visualization of the intestinal barrier with Cellvizio during a food challenge. Linda Nguyen, M.D., Interim Chief, Gastroenterology & Hepatology and Clinical Professor of Medicine, Laura Pace, M.D., Clinical Assistant Professor of Medicine, and Sean Spencer, M.D. Ph.D., Instructor of Medicine, are leading the team of health care providers who are helping IBS patients end the circular loop of trying and repeatedly failing to identify and address the cause of their food-related IBS symptoms.

“With every CellTolerance test, we are using this cutting-edge technology to provide our patients with gut-specific, personalized answers. Reaching our first 100 cases is not just a milestone for our team, but a beacon of hope for all of our patients struggling with food intolerances. This program is a game-changer, and I am incredibly proud of our team for leading the charge in this new era of digestive health," said Dr. Sean Spencer at Stanford Medicine.

Sacha Loiseau, Ph.D., Chairman and Chief Executive Officer of Mauna Kea Technologies, stated: "CellTolerance is bringing answers to the millions of patients seeking resolution of their food-related IBS symptoms, and I extend a huge congratulations to the team at Stanford for their work in implementing CellTolerance on the Cellvizio platform and achieving this fantastic milestone. We are seeing strong growth and adoption of CellTolerance worldwide, underscoring the unique value proposition of the CellTolerance test for physicians and the desire of patients to find a solution that truly addresses their unmet needs."

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About Mauna Kea Technologies
Mauna Kea Technologies is a global medical device company that manufactures and sells Cellvizio®, the real-time in vivo cellular imaging platform. This technology uniquely delivers in vivo cellular visualization which enables physicians to monitor the progression of disease over time, assess point-in-time reactions as they happen in real time, classify indeterminate areas of concern, and guide surgical interventions. The Cellvizio® platform is used globally across a wide range of medical specialties and is making a transformative change in the way physicians diagnose and treat patients. For more information, visit www.maunakeatech.com.

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This press release contains forward-looking statements about Mauna Kea Technologies and its business. All statements other than statements of historical fact included in this press release, including, but not limited to, statements regarding Mauna Kea Technologies' financial condition, business, strategies, plans and objectives for future operations are forward-looking statements. Mauna Kea Technologies believes that these forward-looking statements are based on reasonable assumptions. However, no assurance can be given that the expectations expressed in these forward-looking statements will be achieved. These forward-looking statements are subject to numerous risks and uncertainties, including those described in Chapter 2 of Mauna Kea Technologies' 2024 Annual Report filed with the Autorité des marchés financiers (AMF) on April 30, 2025, which is available on the Company's website (www.maunakeatech.fr), as well as the risks associated with changes in economic conditions, financial markets and the markets in which Mauna Kea Technologies operates. The forward-looking statements contained in this press release are also subject to risks that are unknown to Mauna Kea Technologies or that Mauna Kea Technologies does not currently consider material. The occurrence of some or all of these risks could cause the actual results, financial condition, performance or achievements of Mauna Kea Technologies to differ materially from those expressed in the forward-looking statements. This press release and the information contained herein do not constitute an offer to sell or subscribe for, or the solicitation of an order to buy or subscribe for, shares of Mauna Kea Technologies in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. The distribution of this press release may be restricted in certain jurisdictions by local law. Persons into whose possession this document comes are required to comply with all local regulations applicable to this document.

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