LIXTE Biotechnology (NASDAQ: LIXT) Reports Interim Ovarian Cancer Trial Results at SGO Conference

April 13, 2026 10:59:18

LIXTE Biotechnology Holdings (NASDAQ: LIXT), a clinical-stage pharmaceutical company advancing cancer treatments, announced preliminary results from a clinical trial evaluating its proprietary compound LB-100 in combination with dostarlimab at the 2026 Society of Gynecologic Oncology conference in San Juan, Puerto Rico. Interim data from 20 evaluable patients showed a 40% disease control rate and encouraging survival trends with an acceptable safety profile, supporting continued enrollment of an expanded cohort as the company investigates the combination’s potential to enhance immunotherapy response in ovarian clear cell carcinoma.

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About LIXTE Biotechnology Holdings, Inc.

LIXTE Biotechnology Holdings, Inc. is a clinical-stage pharmaceutical and med-tech company focused on new targets for cancer drug development and developing and commercializing cancer therapies. LIXTE has demonstrated that LB-100, its lead compound and first-in-class lead clinical PP2A inhibitor, is well-tolerated in cancer patients at doses associated with anti-cancer activity. Based on published preclinical data, LB-100 has the potential to significantly enhance chemotherapies and immunotherapies and improve outcomes for patients with cancer. It is part of a pioneering effort in an entirely new field of cancer biology – activation lethality – that is advancing a new treatment paradigm. LIXTE’s novel approach is covered by a comprehensive patent portfolio, with proof-of-concept clinical trials currently in progress for Ovarian Clear Cell Carcinoma, Metastatic Colon Cancer and Advanced Soft Tissue Sarcoma. Additional information can be found at www.lixte.com.

Through LIXTE’s wholly owned subsidiary, Liora Technologies Europe Ltd., the Company also is pioneering the development of electronically controlled proton therapy systems for treating tumors in various types of cancers. Liora’s proprietary flagship technology, LiGHT System, is believed to provide significant advantages over currently available technologies for treating tumors with proton therapy. Additional information about Liora Technologies can be found at www.lioratechnologies.com.

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The latest news and updates relating to LIXT are available in the company’s newsroom at https://ibn.fm/LIXT

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