Could a common drug prevent brain damage after a stroke?

NCT ID NCT07249853

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether the drug cilostazol can prevent delayed brain injury in people who have had a bleeding stroke from a burst aneurysm. About 316 adults will receive either cilostazol or a placebo for 14 days. The goal is to see if the drug reduces the risk of delayed brain damage and improves long-term recovery.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Cilostazol

What this could lead to

If it works, this could provide a new way to prevent delayed brain damage after a bleeding stroke, improving recovery.

What could go wrong

This is a phase 3 trial, but results are not yet available. The drug may not reduce complications or could have side effects.

Disclaimer Read more

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.

acquired aneurysmal subarachnoid hemorrhage subarachnoid hemorrhage

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: •••••@•••••

Locations

  • Beijing Tiantan Hospital, Capital Medical University

    Beijing, Beijing Municipality, 100070, China