KAZIA REPORTS SUCCESSFUL STAGE 1 COMPLETION OF THE EVT801 PHASE 1 CLINICAL TRIAL IN ADVANCED CANCER PATIENTS
Consisting of the trial's lead investigators, independent medical monitor, and key members from
A total of 26 patients received EVT801 across six dosing cohorts ranging from 50mg daily to 500mg BID. In general, EVT801 was tolerated across all doses with the majority of toxicities being mild to moderate and transient in nature. Eleven different cancer types (ex. colon, renal cell, pancreatic) were enrolled in the study, with advanced ovarian cancer being the most prevalent (11 patients). These 11 patients had an average age of 67 years (range: 56-76) and a median time from diagnosis of nine years. Forty-six percent (46%) of the ovarian cancer patients had stable disease or better for at least three cycles of EVT801 therapy.
EVT801 is a highly selective small molecule VEGFR3 tyrosine kinase inhibitor targeting tumour angiogenesis. Unlike traditional angiokinase inhibitors, we believe based on preclinical data that EVT801 has favorable immune activity (reduces immunosuppressive cells and no impact on CD3+ T-cells proliferation) and stabilizes tumor blood vessels, minimizing hypoxia and therefore decreases the potential for metastatic spread. The Phase 1 EVT801 monotherapy dose-finding trial targets patients with histologically confirmed advanced or metastatic solid tumours that are unresponsive to standard treatment, or for whom no standard treatment is available or appropriate.
The Phase 1, open label study is designed to assess the safety, tolerability, and PK of EVT801 in patients with advanced or metastatic solid tumors unresponsive to standard treatment, or for whom no standard treatment is available or appropriate.
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We look forward to sharing the final stage 1 data and next development steps at an upcoming scientific conference in the second half of 2024.
About
Our lead program is paxalisib, an investigational brain-penetrant inhibitor of the PI3K / Akt / mTOR pathway, which is being developed to treat multiple forms of brain cancer. Licensed from
Paxalisib was granted Orphan Drug Designation for glioblastoma by the FDA in
Kazia is also developing EVT801, a small-molecule inhibitor of VEGFR3, which was licensed from Evotec SE in
For more information, please visit www.kaziatherapeutics.com or follow us on Twitter @KaziaTx.
Forward-Looking Statements
This announcement may contain forward-looking statements, which can generally be identified as such by the use of words such as "may," "will," "estimate," "future," "forward," "anticipate," or other similar words. Any statement describing Kazia's future plans, strategies, intentions, expectations, objectives, goals or prospects, and other statements that are not historical facts, are also forward-looking statements, including, but not limited to, statements regarding: the timing for results and data related to Kazia's clinical and preclinical trials, Kazia's strategy and plans with respect to its programs, including paxalisib and EVT801, the potential benefits of EVT801 as a VEGFR3 inhibitor and the potential market opportunity for EVT801. Such statements are based on Kazia's current expectations and projections about future events and future trends affecting its business and are subject to certain risks and uncertainties that could cause actual results to differ materially from those anticipated in the forward-looking statements, including risks and uncertainties: associated with clinical and preclinical trials and product development, related to regulatory approvals, and related to the impact of global economic conditions. These and other risks and uncertainties are described more fully in Kazia's Annual Report, filed on form 20-F with the
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