Scientists investigate mysterious anemia in seniors

NCT ID NCT01572506

First seen Sep 30, 2025 · Last updated May 14, 2026 · Updated 31 times

Summary

This study aims to understand why some older adults develop anemia (low red blood cells) without a clear cause. Researchers measured how long red blood cells live in younger and older adults, including those with and without anemia. The study involved 58 participants and used a vitamin (biotin) to track red blood cells over time. No treatments were tested; the goal was to gather knowledge about the condition.

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Contacts and locations

Locations

  • National Institute of Aging, Clinical Research Unit

    Baltimore, Maryland, 21224, United States

Conditions

Explore the condition pages connected to this study.