Tag: perhexiline

Restyle HCM Study: Ranolazine Doesn’t Improve HOCM Heart Failure Symptoms

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Dr. Iacopo Olivotto and a team of Italian researchers conducted a recent multi-center trial of the late sodium channel blocker ranolazine.  The results of the trial showed that the drug failed to improve functional capacity, diastolic function, quality of life or brain natriuretic peptide (BNP) levels in 80 non-obstructive HCM patients.

Nevertheless, the researchers found that ranolazine is a very safe drug which may still be useful in the treatment of HCM by reducing arrhythmias and improving angina.

A companion editorial by Dr. Perry Elliot from the U.K. shed light on the difficulties inherent in designing clinical trials for HCM.  Dr. Elliot noted that Restyle HCM was the third unsuccessful attempt at finding a new drug for HCM in the past year since a study on  eleclazine, a drug with similar properties, and another for the drug perhexilene were both halted last year due to lack of efficacy.

Regardless, Dr. Elliot stated that increasing worldwide collaboration between HCM centers and expanding knowledge of certain sub-types of HCM treatable with specifically targeted therapies substantially improve the outlook for upcoming HCM drug trials.

End of the Road for Eleclazine and Liberty HCM Study

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 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” →

Drug for Non-Obstructive HCM Moves Along

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Heart Metabolics announced today that its drug, Perhexiline, has moved into Phase 2b trials. The drug is intended for those patients with HCM and moderate to severe heart failure with preserved left ventricular function. Results of the Phase 2a study found the drug improved exercise capacity and quality of life in patients taking the drug.

To learn more about the staging of clinical drug trials and how they work, click here.