About Us
Here To Push the Boundaries of Science
At Lexeo, we strive to redefine the possibilities for treatment of genetic heart diseases using pioneering science and precise approaches. By delivering a functional (correct) copy of the gene to the heart, we aim to provide a lasting, potentially disease-curing solution.
We hope this science excites you as much as it does us! Scroll down to learn more about how we tackle genetic diseases at their heart.
Clinical Trials Now Enrolling

The CLARITY-FA natural history study is designed for researchers to learn about how heart disease develops and worsens in individuals with FA.
Our Commitment To

Safety
Patient safety is our number one priority every step of the way. This includes closely monitoring clinical trial participants at all stages and checking in regularly to track your health status.

Transparency
We are committed to keeping the community informed on opportunities to participate in Lexeo clinical trials and clinical trial updates and progress through timely and transparent communication.

Patient Focus
At the center of our mission is you — whether you are the individual, caregiver, family member or friend impacted by genetic disease.