NEWS FROM MYOKARDIA
MyoKardia recently announced a new clinical trial of its drug, mavacamten (formerly known as MYK-461) which will compare the clinical results of mavacamten with septal reduction therapies currently used in clinical practice, i.e. the open heart surgical procedure known as septal myectomy and the catheter based procedure known as alcohol septal ablation.
The study will be run by the Cleveland Clinic with Dr. Milind Desai serving as principal investigator. MyoKardia expect to begin enrolling patients in early 2020.
Read the press release here.
NEWS FROM CYTOKINETICS:
Cytokinetics released positive data from its Phase 1 study of the drug currently known as CK-274 in a poster session at the HFSA 23rd Annual Scientific Meeting in Philadelphia. The study found that CK-274 was safe and well tolerated, while no serious adverse events or negative changes to vital signs, ECGs or laboratory tests were observed.
The company will now be moving into a Phase 2 clinical trial of CK-274 in patients with obstructive hypertrophic cardiomyopathy, expected to begin in late 2019.
Read their press release here.
DISCLOSURES: HCMBEAT HAS RECEIVED PAST UNRESTRICTED EDUCATIONAL GRANTS FROM MYOKARDIA. ADDITIONALLY, CYNTHIA BURSTEIN WALDMAN OF HCMBEAT SERVES AS A PATIENT ADVISOR ON THE STEERING COMMITTEE FOR MYOKARDIA’S EXPLORER TRIAL.
Two San Francisco based companies are now conducting clinical trials for three drugs specifically targeting HCM.
Continue reading “2 Companies Testing Drugs for HCM”
According to a limited study recently published in Nature, researchers were able to detect obstructive HCM (HOCM) using a noninvasive optical sensor contained in many commercial smartwatches.
How the Technology Works
These watches used photoplethysmography, a noninvasive optical method used to detect blood volume changes in the microvascular bed at the skin surface. The same technology is used in clinical pulse oximeters and is now widely incorporated in commercial smartwatches that have heart rate detection.
Continue reading “Can a Smartwatch Detect HOCM?”
When Stanford biochemist Jim Spudich settled down in bed with a book recommended by his wife, he had no idea that the book would inspire one of the biggest discoveries of his career. Spudich drifted off to sleep while reading The Haunted Mesa, a science fiction novel by Louis L’Amour. His scientific discovery was based on an image he saw in his dreams when the image of a mesa morphed into a myosin molecule.
Continue reading “How a Louis L’Amour Book about the Southwest Inspired a HCM Discovery”
According to this press release, MyoKardia expects to dose the first patient in the EXPLORER-HCM trial of mavacamten (formerly known as MYK-461) for obstructive HCM in the second quarter of 2018.
MyoKardia says that it expects 220 patients to enroll in the 30 week long trial. These patients will be randomly assigned to receive either mavacamten or a placebo. Participants will also be able to continue on their normal beta blockers or calcium channel blockers.
MyoKardia, a San Francisco biotech company currently in clinical trials on a HCM drug called Mavacamten, has come up with a way to spot HOCM simply by using a wristband fitness monitor. The wristband works through the use of optical biosensors which monitor arterial pulse waves.
During MyoKardia’s trials, the bracelet biosensors were used on HOCM patients and non-affected controls. The algorithm was able to distinguish HOCM patients from unaffected individuals more than 95% of the time, suggesting that a non-invasive way to screen for HOCM may not be too far in the future.
The linked article at Medgadget contains an interview with MyoKardia’s Dr. Robert McDowell, MyoKardia’s Chief Scientific Officer, and Dr. Eric Green, MyoKardia’s Senior Director of Translational Research with more on the happenings at MyoKardia.
Editor’s Note: This is the 4th of 4 blog entries which summarizes the presentations given at the recent International HCM Summit VI in Boston. The presenter and their hospital affiliation are noted below, along with the topic of their presentation. When possible, you may access the presenters’ slides via hyperlink by clicking on the name. (Note that not all presenters made their slides available).
Continue reading “HIGHLIGHTS FROM THE INTERNATIONAL HCM SUMMIT, PART IV”