Diabetes Medication Empagliflozin Helps Reduce Heart Disease

by Colleen Fleiss on  September 2, 2019 at 5:01 PM Drug News
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Diabetes drug empagliflozin has a positive effect on cell repair in blood vessels and reduces risks of heart disease, revealed findings from the EMPA-HEART CardioLink-6 Trial, presented today at the ESC Congress 2019, organized by the European Society of Cardiology, and simultaneously published in Cell Metabolism.
Diabetes Medication Empagliflozin Helps Reduce Heart Disease
Diabetes Medication Empagliflozin Helps Reduce Heart Disease

Empagliflozin is a medication that falls under a category of drugs called SGLT2 inhibitors, which lower blood sugar.

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The research suggests that circulating progenitor cells - which are found in bone marrow and play a role in heart health - along with inflammatory cells are regulated with this diabetes medication. For patients who have diabetes and are at risk of heart disease, such medications may provide heart protection by relieving damaged cells that would otherwise perpetuate heart disease by causing faulty vessel repair.

"We have seen large-scale clinical trials giving us clear evidence that SGLT2 inhibitors can also protect our patients who have diabetes from heart disease," said Dr. Subodh Verma, a cardiac surgeon and scientist at the Keenan Research Centre for Biomedical Science (KRCBS) of St. Michael's Hospital. "Before our study, it wasn't known why this was happening."

According to the World Health Organization, an estimated 1.6 million deaths were caused by diabetes in 2016. It is a major cause of blindness, kidney failure, heart attacks, stroke and lower limb amputation. Heart disease is a major concern for people with diabetes as they often have compromised blood vessel repair, making them more susceptible to cardiovascular issues. The team at St. Michael's collaborated with Dr. David Hess, an associate professor at Western University's Schulich School of Medicine & Dentistry and a scientist at Robarts Research Institute. Dr. Hess is an expert in the identification and quantification of blood vessel progenitor cells. Using blood samples from the EMPA-HEART CardioLink-6 Trial, Dr. Hess was able to show that in diabetes, regenerative progenitor cells were reduced. In patients who took empagliflozin, however, these progenitor cells were restored.

For patients with diabetes, this is an important step forward to reduce their risk of heart disease, Dr. Verma said.

The team at St. Michael's included: Dr. Verma; Dr. Rotstein; Dr. David Mazer, an anesthesiologist and scientist at the KRCBS; Dr. Mohammed Al-Omran, a heart surgeon and scientist at the KRCBS; Dr. Kim Connelly, a cardiologist and scientist at the KRCBS; Dr. Andrew Yan, a cardiologist; and Dr. Lawrence Leiter, an endocrinologist and scientist at the Li Ka Shing Knowledge Institute. The researchers say these novel findings may provide the basis for new therapies for patients who have heart disease complicated by diabetes.

Source: Eurekalert

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