Athera presents positive First-in-Patient data with their new antibody against immunovascular disease at ESVS

Sep 28, 2016

Copenhagen September 28, 2016 Athera Biotechnologies AB, a privately held biopharmaceutical company focused on developing a new antibody against immunovascular diseases, presents data from the first study in patients with peripheral artery disease (PAD) at the annual meeting of ESVS (European Society of Vascular Surgeons) in Copenhagen. Conclusions from this Phase 1b study in PAD patients were positive, showing good safety and tolerability, as well as antibody properties supporting once monthly dosing also in patients. The study, run at Karolinska University Hospital in Stockholm, included 12 patients receiving a single dose of Athera’s lead candidate PC-mAb or placebo.

Professor Gunnar Olsson, Chairman of the Board, said “The study data confirms that there are generally low levels of endogenous antibodies to phosphorylcholine, anti-PC, in PAD patients, indicating a window for reconstitution therapy with PC-mAb. We also noted that PAD patients have markedly reduced limb arterial dynamic functionality, which was an important observation for future clinical study designs. This really give a good base for succinct definitions of clinically relevant endpoints in the planned phase IIa study in this patient group.”

“We are very pleased to have reached this important milestone and to be able to report safety data supporting next development steps, efficacy trials with PC-mAb, said Athera CEO Carina Schmidt. “We think PC-mAb has significant potential to address unmet medical needs in PAD, but also in other immunovascular diseases, and this should represent a significant value for an industrial partner.”

The development costs for Athera’s lead product candidate are co-financed by the EU FP7 program, within the project CARDIMMUN.

For more information, contact: Carina Schmidt, CEO, Athera Biotechnologies AB Phone: +46 (0)76 1938 190,