Vitamin K2: a simple supplement to boost stroke recovery?

NCT ID NCT06817512

First seen Jan 06, 2026 · Last updated May 08, 2026 · Updated 17 times

Summary

This study tests whether taking vitamin K2 supplements for one year can improve muscle strength, muscle mass, and brain function in people who recently had an ischemic stroke. About 190 participants will receive either vitamin K2 or a placebo daily. Researchers will track their progress for two years to see if the supplement helps recovery.

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Contacts and locations

Locations

  • Hongqi Hospital Affiliated to Mudanjiang Medical University

    Mudanjiang, Heilongjiang, 157000, China

  • The First Affiliated Hospital of Harbin Medical University

    Harbin, Heilongjiang, 150001, China

  • The Second Affiliated Hospital of Qiqihar Medical University

    Qiqihar, Heilongjiang, 161006, China

Conditions

Explore the condition pages connected to this study.