MyoKardia’s experimental drug MYK-461, currently in Stage 2 trials for humans, has now been shown to eliminate left ventricular obstruction in five cats with HCM. It has already been shown to inhibit traits of HCM in mice.
Addressing these findings, Associate Professor Joshua Stern, chief of the Cardiology Service at the University of California, Davis, veterinary hospital, stated:
“There has been little to no progress in advancing the treatment of HCM in humans or animals for many years,” Stern said. “This study brings new hope for cats and people.”
Based on these positive results, U.C.Davis is hoping to conduct a clinical trial of MYK-461 to determine whether it could become the standard of care for cats with HCM.
The full text of the article published in Plos One can be found here.
Eleclazine: The Liberty HCM Trial
It appears to be the end of the road for the Gilead drug eleclazine, a late sodium channel inhibitor previously known as GS-6615. Eleclazine, with properties similar to the anti-angina drug ranolazine (which was approved by the FDA in 2006), was the subject of a recently terminated HCM clinical trial known as Liberty-HCM. The HCM eleclazine study focused on whether the drug would improve symptoms and exercise capacity in patients with HCM by increasing their peak oxygen uptake, resulting in improved VO2 max readings on exercise testing. The HCM study began enrolling patients in February 2015. Data collection had been scheduled to continue through June 2017. Continue reading “End of the Road for Eleclazine and Liberty HCM Study”