New study to track long-term heart health of 10,000 Galveston residents

Researchers at the University of Texas Medical Branch have launched a major project to monitor the long-term heart health of thousands of people in Galveston County. They aim to revolutionize the study and treatment of heart disease.

The Galveston Heart Study aims to enroll 10,000 people in Galveston who are 30 or older over the next 10 years. The trial will make it one of the largest research projects on heart disease in Texas. Every year, participants will complete surveys, undergo blood tests, and have medical imaging to monitor how their heart health changes over time.

The study's leaders say the project will examine how lifestyle, environmental, and socioeconomic factors affect cardiovascular outcomes. The study will also investigate the relationship between heart health, brain function, and aging.

Hani Jneid, a principal investigator and head of cardiology at UTMB, said, "I hope this study will last longer than all the people who started it." "It will be a legacy."

The study is the first big project for the Sealy Heart and Vascular Institute, which opened last year as a center for heart and vascular research and care.

Researchers say that the project is based on the famous Framingham Heart Study, which started in 1948 and has changed how we think about the risk factors for heart disease, such as diet and exercise, for decades.

The Galveston Heart Study will follow participants over time, just like the previous study. It will look at cardiac biomarkers, which are substances in the blood that show heart stress or damage, as well as imaging data to figure out how likely someone is to get the disease.

Jneid said that the results might apply to more than just Galveston.

He said, "The results can be used all over the country."

Other research projects, like Project Metis, which investigates the connection between heart health and brain function, also align with the initiative.

UTMB clinics are already hiring people, and they plan to reach out to more people through primary care providers and community health centers. Researchers want to get more than 5,000 people to join in the first five years, mostly from Galveston Island.

Every year, participants will complete health surveys, and UTMB facilities or a mobile health unit that visits community locations may conduct tests.

The study also aligns with a local effort to improve people's health through the Blue Zones Project, which aims to help people live longer, healthier lives.

Only people who live in Galveston County and plan to stay there for at least a year can sign up. However, researchers say that participants who move may still be able to continue remotely.

“We do understand that life happens,” Jneid said. “It’s part of large population health studies.”