PERTH, Australia – The University of Queensland (UQ) and CSL Ltd. are abandoning their trials of an Australian COVID-19 vaccine after recipients generated HIV antibodies during phase I trials. The response means the antibodies produced by the vaccine can interfere with HIV diagnostic tests. However, there was no possibility the vaccine caused infection, and routine follow-up tests confirmed no HIV virus was present, the partners said.

Clinics, urgent care centers, busy hospitals, and patients can count on Hemoscreen, a miniaturized point-of-care hematology analyzer made by Pixcell Medical Technologies Ltd., to provide accurate complete blood count (CBC) results, according to a study published in the Journal of Applied Laboratory Medicine. The study found the small unit better differentiates between cells and adapts to inference than conventional laboratory blood analysis.

Sonalasense Inc., a company working in the field of sonodynamic therapy, is collaborating with the Ivy Brain Tumor Center at Barrow Neurological Institute to conduct a first-in-human clinical trial of its noninvasive sonodynamic therapy for the treatment of recurrent glioblastoma multiforme (rGBM). The sonodynamic platform technology uses a dual approach with aminolevulinic acid (ALA) and MRI-guided focused ultrasound to target glioblastoma cells for destruction.

PERTH, Australia – Stem cell therapy company Mesoblast Ltd. saw its stock drop 15% on the news that its allogeneic mesenchymal cell therapy, rexlemestrocel-L (Revascor), failed to meet the primary endpoint of a reduction in hospitalizations in its phase III advanced chronic heart failure trial.

PARIS – Cardiawave SAS has been granted authorization by the French National Agency for Medicines and Health Products Safety to extend its clinical trial in France and treat patients with calcific aortic stenosis (AS).

Three months after completing what it said was the largest development and commercialization deal by a Chinese biotech, I-Mab Biopharma Co. Ltd. is moving the monoclonal antibody at the heart of the deal deeper into the clinic. At the end of November, Chinese regulators gave it a green light to move forward with an open-label, multicenter trial for lemzoparlimab, in combination with azacitidine.

LONDON – The U.K. Medicines and Healthcare products Agency (MHRA) has given approval for the first-in-human study of Codagenix Inc.’s COVI-VAC, a live, attenuated whole virus COVID-19 vaccine, which is engineered to be structurally identical to wild-type SARS-CoV-2, but is much slower to replicate.

The Sanofi SA-Glaxosmithkline plc COVID-19 vaccine program is taking a step backward to recalibrate as weak interim phase I/II data showed an insufficient response in patients age 50 and older. The step is a large one, delaying a potential launch until mid-2021 at the earliest and the end of next year at the latest.