Salt and genes: the hidden keys to high blood pressure?

NCT ID NCT01426529

First seen Jan 02, 2026 · Last updated May 14, 2026 · Updated 17 times

Summary

This study looks at how a specific gene (Caveolin-1) and salt intake affect blood vessel function in people with high blood pressure. About 120 adults with mild to moderate hypertension will follow low- and high-salt diets while researchers measure heart and blood vessel responses. The goal is to better understand why some people are salt-sensitive, not to test a new treatment.

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Contacts and locations

Locations

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02115, United States

Conditions

Explore the condition pages connected to this study.