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iOnctura reaches new clinical milestones in uveal melanoma
Roginolisib is being investigated in solid and hematological malignancies including uveal melanoma (UM), a rare cancer of the eye. Eye melanoma is a rapidly growing market which is projected to be worth USD 9.56B by 2032 .
The two-part Phase I study DIONE-01, firstly evaluated continuous daily dosing of roginolisib [at 10, 20, 40 and 80 mg] in 24 patients with pretreated solid tumors and follicular lymphoma (FL), and secondly evaluated a dose confirmation cohort in 20 UM patients.
: "The Phase I DIONE-01 data highlight the benefits of roginolisib for patients with uveal melanoma and advanced cancers. Roginolisib's unique allosteric binding mechanism has translated into a differentiated beneficial clinical profile, including a doubling of overall survival compared to historical controls in uveal melanoma. We are delighted to announce these data support progression of roginolisib into a randomized Phase II study."
"Being able to continue to investigate roginolisib in a randomized Phase II study is a positive step to understand more about this already well tolerated molecule. Roginolisib has given prolonged disease stabilization to patients with uveal melanoma who have exhausted all other therapeutic options. So far, these patients have maintained a good quality of life without major limitations. I'm looking forward to seeing what the Phase II trial delivers over the coming months."
Activation of trial sites for the Phase II OCULE-01 study (NCT06717126) investigating roginolisib versus investigator's choice in the second-line+ treatment of uveal melanoma is ongoing.
iOnctura is a clinical-stage biopharmaceutical company combating neglected and hard-to-treat cancers with precision oral small molecules that target cancers in novel ways. The bold new treatments extend lives and improve healthspans, changing the outlook for patients and their families. Two therapeutic candidates have progressed into mid-stage clinical development: roginolisib is the first allosteric modulator of PI3Kδ; and cambritaxestat is the only autotaxin inhibitor in clinical development to treat cancer. iOnctura BV is headquartered in Amsterdam, The Netherlands with its wholly owned Swiss subsidiary, iOnctura SA, located in Geneva, Switzerland . iOnctura is backed by specialist institutional investors including Syncona, EIC Fund, M Ventures, Inkef Capital, VI Partners and Schroders Capital.
Roginolisib is an allosteric modulator of PI3Kδ with a unique chemical structure and binding mode. The PI3K signaling pathway is one of the most commonly dysregulated pathways in cancer and the precise targeting of the PI3Kδ isoform delivers substantial anti-tumor effects with a low-toxicity profile. Clinical data have demonstrated roginolisib's excellent safety profile and sustained clinical activity in uveal melanoma (UM), a rare eye cancer with few available treatments. Site activation for the randomized Phase II OCULE-01 study in uveal melanoma is ongoing, and Phase II studies in other cancers, including non-small cell lung cancer and myelofibrosis, are in planning.
[1] Emergen Research, Jan 2024
[2] Rantala et al., Melanoma Res., 2019 Dec 29(6):561-568
View original content:https://www.prnewswire.co.uk/news-releases/ionctura-reaches-new-clinical-milestones-in-uveal-melanoma-302328842.html