Aging blood vessel study pulled before it started

NCT ID NCT04344873

First seen Jan 12, 2026 · Last updated Apr 30, 2026 · Updated 19 times

Summary

This study aimed to understand how T cells contribute to blood vessel aging and heart disease risk. It planned to give a single injection of abatacept to healthy older adults and measure changes in artery function. However, the study was withdrawn before enrolling any participants, so no findings are available.

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