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Study identifier: NCT07614906 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Nitric Oxide Consumption as a Predictor of Vasospasm in Subarachnoid Hemorrhage

Condition: Aneurysmal Subarachnoid Hemorrhage · Cerebral Vasospasm  ·  Sponsor: Massachusetts General Hospital

PhaseN/A
Planned participants40
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

The goal of this observational study is to understand if angiographic cerebral vasospasm (CV) can be predicted by levels of nitric oxide (NO) consumption in patients with aneurysmal subarachnoid hemorrhage (SAH). To reach this goal, the investigators will compare NO consumption levels in SAH and non-SAH patients. NO consumption levels will be analyzed from samples of participants' cerebral spinal fluid (CSF).

This description comes directly from the study's public registry record.

Talk to the study team

Lorenzo Berra, MD  ·  617-726-3030  ·  lberra@mgh.harvard.edu

Always discuss trial participation with your own doctor first.

Locations (2)

Massachusetts General HospitalBoston, Massachusetts, United StatesRecruiting
Fondazione Policlinico Universitario Agostino GemelliRome, ItalyRecruiting

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Source record: clinicaltrials.gov/study/NCT07614906