Spinal fluid test may predict dangerous brain vessel spasms

NCT ID NCT07614906

Recruiting now Knowledge-focused Sponsor: Massachusetts General Hospital Source: ClinicalTrials.gov ↗

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

Summary

This study looks at whether levels of nitric oxide in spinal fluid can predict dangerous blood vessel spasms after a type of brain bleed called subarachnoid hemorrhage. Researchers will compare nitric oxide levels in 40 patients with and without this condition. The goal is to find a way to predict spasms early, which could lead to better treatment.

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Conditions

The condition(s) this trial relates to.

acquired aneurysmal subarachnoid hemorrhage intracranial vasospasm subarachnoid hemorrhage

As listed by the trial registrant

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

ANEURYSMAL SUBARACHNOID HEMORRHAGE CEREBRAL VASOSPASM

Contacts and locations

Locations

Fondazione Policlinico Universitario Agostino Gemelli
RECRUITING

Rome, 00136, Italy
Massachusetts General Hospital
RECRUITING

Boston, Massachusetts, 02114, United States

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