Biogen Inc. has announced contrasting results from phase III trials of therapies for a rare eye disease and depression, following last week’s controversial FDA approval of Alzheimer’s drug Aduhelm. The Cambridge, Mass.-based firm said a phase III gene therapy study in the rare retinal disease choroideremia missed its primary and secondary endpoints, although the news was better from a potential therapy for major depressive disorder.
Pieris Pharmaceuticals Inc. is banking $20 million up front and could receive up to $1.4 billion more in preclinical, clinical and commercial milestones from a multi-program collaboration and license agreement in respiratory disease and ophthalmology with Genentech.
Less than a year after Novartis AG's acquisition of optogenetics specialist Vedere Bio Inc., its successor Vedere Bio II Inc. is launching with $77 million in series A financing, led by Octagon Capital. The company will develop earlier-stage assets than those Novartis purchased, including new, mutation-agnostic optogenetics technology to improve upon current gene therapies aimed at restoring functional vision to people with vision loss due to photoreceptor death.
Little more than two years ago, Biogen Inc. plunked down about $800 million for gene therapy developer Nightstar Therapeutics plc, which had an X-linked retinitis pigmentosa drug in its pipeline. Top-line results from the phase II/III Xirius study of cotoretigene toliparvovec (BIIB-112), administered by subretinal injection, show the one-time therapy missed its primary endpoint of producing a statistically significant improvement in the proportion of treated study eyes.
LONDON – A year on from delivering positive phase IIb data, Oculis SA has raised $57 million in an oversubscribed series C, to take OCS-01, a topical nanoparticle formulation of dexamethasone, through two phase III trials.
Lexington, Mass.-based Aldeyra Therapeutics Inc.’s phase III win in the study called Invigorate with reproxalap for allergic conjunctivitis (AC) restarted speculation about odds of the drug, a small-molecule, immune-modulating covalent inhibitor of reactive aldehyde species (RASP), to treat dry eye disease (DED). “I do think there is potential read-through,” CEO Todd Brady said, especially with regard to the redness endpoint. A six-week safety study necessary before going to the FDA has not yet started, he told investors during a conference call. “That will require some discussions with the FDA, but I do not think, given the length of the trial, the safety study would impair our guidance of potentially filing NDAs by the end of this year.”
Stuart Therapeutics Inc., a company developing peptide therapeutics for ophthalmic disease, has completed an $11 million series A financing led by Infocus Capital Partners, an ophthalmology-focused life sciences venture capital fund, with significant participation by the Wisconsin Alumni Research Foundation, Mimo Capital and Biobrit.
At the end of March, JAMA Ophthalmology’s publication of first results from the NIH-sponsored, 328-patient trial with Regeneron Pharmaceuticals Inc.’s VEGF inhibitor, Eylea (aflibercept), in non-proliferative diabetic retinopathy bolstered investor hopes for wider use. But competitors loom for the compound, first approved in November 2011 for wet age-related macular degeneration.
Lianbio Co. Ltd. has inked a $200 million deal with Tarsus Pharmaceuticals Inc. for greater China rights to the phase IIb/III-stage candidate, TP-03 (lotilaner ophthalmic solution, 0.25%), designed to treat Demodex blepharitis and Meibomian gland disease.
RNA therapy developer Proqr Therapeutics NV’s phase I/II study of adults with Usher syndrome and non-syndromic retinitis pigmentosa met all its key objectives, prompting the company to plan two parallel pivotal phase II/III studies that could start by year-end. The company wasted no time as it has already discussed next steps with the FDA to support the therapy’s registration “as soon as possible,” Aniz Girach, Proqr’s chief medical officer, told investors during a March 24 investor call.
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