There’s been a mixed bag of data from Astrazeneca plc’s efforts against COVID-19, after data suggested Pfizer Inc.’s rival vaccine is more effective against the Delta variant and the failure of a trial involving its long-acting antibody therapy.
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.
LONDON – The Delta variant of SARS-CoV-2 originally identified in India is causing more serious illness and reducing the effectiveness of vaccines compared to the Alpha (Kent) variant, according to a nationwide study covering Scotland’s whole population of 5.4 million.
Johnson & Johnson’s Janssen Cilag Ltd. pharma unit has phase III data from its project combining the oral blood cancer drug Imbruvica (ibrutinib) with its blockbuster rival, Venclexta (venetoclax), in chronic lymphocytic leukemia (CLL), which could give it an edge over competitors in the space.
Rapt Therapeutics Inc. CEO Brian Wong said RPT-193 monotherapy in atopic dermatitis (AD) “looks really promising, but there’s still quite a bit to learn” about the small molecule, designed to inhibit the migration of Th2 cells into inflamed tissues by blocking CCR4. Investors saw enough to push the shares of South San Francisco-based Rapt up 115.5%, or $21.45, to close at $40.02, after trading as high as $41.99 during the day.
New phase III data on Celltrion Inc.'s COVID-19 therapy, regdanvimab, showed it reduced the risk of hospitalization or death related to the disease for high-risk patients to 3.1% vs. 11.1% for placebo by day 28 of the study. The treatment also proved beneficial to participants across all risk categories, reducing their risk of hospitalization or death to 2.4% vs. 8% for placebo at the same time point.
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Adamis, Astrazeneca, Celltrion, Daiichi, Eyegate, G1, Immvira, Novan, Novavax, Oxthera, Precigen, Roche, Scholar Rock, Terns, Tyme, Vertex, Zynerba.
Novavax Inc. reported an overall efficacy rate of 90.4% in a phase III trial of its COVID-19 protein subunit vaccine, NVX-CoV2373, which it conducted in the U.S. and Mexico. The vaccine provided 100% protection against moderate and severe disease and 100% protection against variants of SARS-CoV-2 deemed not to be of concern or interest. Gaithersburg, Md.-based Novavax is on track to file for approval during the third quarter. By the end of that period, it aims to ramp up production to a monthly run rate of 100 million doses and it aims to scale that to a monthly run rate of 150 million doses by the end of the fourth quarter.
Beigene Ltd. unveiled positive interim results from its Alpine phase III trial comparing its small-molecule BTK inhibitor, Brukinsa (zanubrutinib), to Abbvie Inc.’s Imbruvica (ibrutinib), lending validity to one of the company’s most important development programs.
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