Bone marrow injection into skull shows promise for severe stroke recovery

NCT ID NCT07203521

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new drug called RK-4, injected directly into the skull bone marrow, for people with a severe type of stroke (large hemispheric infarction) who cannot have standard blood vessel treatments. About 194 participants will either get the RK-4 injection daily for 3 days or receive usual care. The goal is to see if the drug helps improve recovery and is safe to use.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

brain infarction ischemic stroke large artery stroke

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••