CalciMedica Inc. announced that last evening presented data from preclinical studies of Auxora?? in acute kidney injury (AKI) at the 29thInternational Acute Kidney Injury and Continuous Renal Replacement Therapy Conference (AKI & CRRT) in San Diego, CA. David Basile, Ph.D., Professor of Anatomy, Cell Biology and Physiology at Indiana University, gave an oral and poster presentation entitled "The Store-Operated Calcium Channel Inhibitor Auxora Improves Renal Function Following Ischemia-Induced Acute Kidney Injury in rats.

At AKI & CRRT, Prof. Basile discussed the most recent preclinical study of Auxora in an acute kidney injury model that used a treatment regimen of three daily doses of drug started six hours after ischemic injury, which represents the dosing in clinical protocol. The positive results from this study build on prior preclinical data and indicate that inhibiting Orai1 activity in an AKI model improves kidney function," said Kenneth Stauderman, Ph.D., Founder and Chief Scientific Officer of CalciMedica. These animal model studies support observations from CalciMedica's clinical trials, particularly CARDEA, the Company's Phase 2 trial in patients with severe and critical COVID-19 pneumonia, where AKI was a relatively common co-morbidity or a common sequela of the disease.

The data presented at AKI & CRRT was from a series of studies referred to as Study 1 and Study 2. Results from Study 1 showed that at 24 hours post-in injury, GFR was significantly higher in rats treated with Auxora 30 minutes after injury versus placebo (61%, p, placebo-treated rats experienced 100% mortality by 72 hours while Auxora-treated rats had no mortality at 72 hours and were stable, showing modest recovery of kidney function. These results indicate that Auxora has the ability to hasten the recovery of kidney function and improve survival in rat models of AKI.