
Belgian eye biotech gets hammered by investors after PhII trial fails efficacy on key endpoints
Belgian biotech and penny stock player Oxurion was already hovering around the $1.06/share mark this past week on the Euronext stock exchange in Brussels — and with the company’s newest announcement, its stock price has tanked.
The eye-focused biotech announced a Phase II fail early Monday in Part A of a Phase II trial on the company’s integrin antagonist candidate to treat diabetic macular edema or DME. Although the candidate, also called THR-687, was shown to be safe and well-tolerated (a fact the company emphasized), evidence to prove efficacy was “insufficient” on the main endpoints for the trial: best-corrected visual acuity (the best vision correction possible with either glasses or contact lenses) and thickness of the macula, also known as central subfield thickness.
The company had first started dosing patients with THR-687 back in October, according to a press release issued at the time.
The biotech said in a statement that it is not advancing THR-687 to part B of the trial, which leaves it in limbo as to what the candidate’s final fate will be. In the meantime, Oxurion is now down to one candidate in its pipeline, a PKal inhibitor named THR-149 currently in another Phase II trial also for DME. Results from Part B of that trial are expected sometime next year.
Oxurion did not respond to a request for comment before publication time. However, CEO Tom Graney said in a statement that,
As we discontinue our development of THR-687, we will explore potential partnership opportunities for the asset. Additionally, we are undertaking a thorough review of our capital and resource allocation plans to ensure that they are aligned with our objective of maximizing value creation for all stakeholders.
The biotech’s stock got hit hard shortly after the announcement went out, with the biotech OXUR opening up the market at a 30% loss at 0.7 euros, or about 75 cents a share and dropping even further to around a 40% drop. Oxurion had also raised more than $10.5 million back in March through a private equity placement, of which 80% was earmarked to help fund the biotech’s clinical trials.