Simvastatin Therapy in Patients With Dilated Cardiomyopathy. — SavDCM  

Dilated Cardiomyopathy Clinical Trial

Official title: An Open Label, Single-armed, Exploratory Study of Simvastatin Therapy on the Cardiac Function in Patients With Dilated Cardiomyopathy.

Status Completed

Clinical Trial Summary

Dilated cardiomyopathy (DCM) is the most common childhood cardiomyopathy and is associated with significant early morbidity and mortality. About half of patients die or require heart transplantation within 5 years of diagnosis. The medical therapy for DCM with heart failure includes anti-congestive medications and antiplatelet therapy. Those who fail to improve within the first year of diagnosis usually deteriorated even upon aggressive anti-congestive medications. The investigators had conducted precision-medicine-based approach to provide strategic approach as drug repurposing to identify new treatments. The investigators have identified the beneficial effects from a statin, simvastatin, to restore the cardiac contractility. The investigators would further assess the efficacy of simvastatin to improve the cardiac function in patients with DCM.

Clinical Trial Description

Dilated cardiomyopathy (DCM) is the most common childhood cardiomyopathy and is associated with significant early morbidity and mortality. About half of patients die or require heart transplantation within 5 years of diagnosis. The survival advantage from transplantation is limited, particularly in DCM infants.

The medical therapy for DCM with heart failure includes anti-congestive medications and antiplatelet therapy. Those who fail to improve within the first year of diagnosis usually deteriorated even upon aggressive anti-congestive medications. The investigators had conducted precision-medicine-based approach to provide strategic approach as drug repurposing to identify new treatments. The investigators have identified the beneficial effects from a statin, simvastatin, to restore the cardiac contractility in a DCM proband.The initial experience in the proband is promising.

Simvastatin is effective in lowing LDL and cholesterol, thereby to improve the outcome of patients with coronary arterial disease, familiar hypercholesterolemia, etc. For children, though the dosage range and the indication remain unclear, it had been used in children with various diseases. Simvastatin had been given in a small cohort of adult DCM. Patients treated with simvastatin had a lower New York Heart Association functional class compared with those receiving placebo. The LVEF also improved in the simvastatin group. The investigators would further assess the efficacy of simvastatin to improve the cardiac function in patients with DCM. ;

Related Conditions & MeSH terms

• Cardiomyopathies
• Cardiomyopathy, Dilated
• Dilated Cardiomyopathy

• NCT number: NCT03775070
• Study type: Interventional
• Source: National Taiwan University Hospital
• Status: Completed
• Phase: Phase 2
• Start date: January 17, 2019
• Completion date: July 31, 2022