Phase I data on immune responses induced by Inovio Inc.'s COVID-19 DNA vaccine candidate, INO-4800, showed it induced neutralizing antibodies and T-cell responses against all spike protein variants tested in a phase I study, including those first detected in the U.K., South Africa and Brazil. A preliminary report on the analysis, published on bioRxiv, preceded the reporting of phase II data on the candidate expected later this quarter as well as a potential move to phase III testing, pending resolution of a partial clinical hold on the study first announced in September 2020.
“There is a big need for a drug in outpatients. If you could treat them and keep them out of hospitals, that would be important and play a big role in getting us through this pandemic,” Romark Laboratories LC’s CEO, Marc Ayers, told BioWorld.
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Achieve Life Sciences, Agenus, Aligos, Ardelyx, Ascletis, Astrazeneca, Auris, Endo, Galectin, Gannex, Innocoll, Kyowa Kirin, Moderna, Nervgen, Orphomed, Proqr, Rocket, Romark, Synthetic Biologics and Veracyte.
LONDON – The U.K. is moving on to the next phase of testing mixed dosing schedules for COVID-19 vaccines, launching a study in which it will assess the effect of using Moderna Inc. or Novavax Inc.’s products as the second dose in a heterologous prime boost trial.
Among a spate of COVID-19-related therapy developments to start the week, Kiniksa Pharmaceuticals Inc. produced positive phase II data of its monoclonal antibody, mavrilimumab, in treating non-mechanically ventilated patients with severe COVID-19 pneumonia and hyperinflammation.
HONG KONG – In a surprisingly candid statement, the director of China’s Centers for Disease Control conceded that the efficacy of Chinese coronavirus vaccines is "not high" and may require improvements. George Gao, the director of China’s CDC, stated that Chinese vaccines “don’t have very high protection rates” at the National Vaccines and Health conference in the southwestern city of Chengdu on Saturday.
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