Atea Pharmaceuticals reported a net loss of $28.2 million for Q3 2021, with collaboration revenue of $32.8 million driven by the Roche License Agreement. The company is focusing on the development of AT-527, with ongoing Phase 3 trials and protocol amendments to improve trial outcomes. New data supports AT-527's antiviral activity against COVID-19 variants.
Atea is amending the Phase 3 MORNINGSKY trial protocol to include a new primary endpoint, refined patient population, and increased dosage.
Exploratory analyses from the Phase 2 MOONSONG trial indicate potent antiviral activity of AT-527, reducing viral load in COVID-19 patients.
In vitro data show AT-511 (free base of AT-527) is active against COVID-19 variants of concern, including Delta.
Atea's collaboration revenue for the quarter was $32.8 million, derived from the Roche License Agreement.
Atea Pharmaceuticals is working to deliver AT-527 as an oral antiviral treatment for COVID-19. The company plans to initiate a Phase 2 trial for AT-752 during the first half of 2022.