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Clinical Trial Summary

This was a randomized, single-center trial. On the basis of standard-of-care, patients in the treatment group inhaled H2-O2 (66% hydrogen; 33% oxygen) at 3 L/min via nasal cannula by using the Hydrogen/Oxygen Generator (model AMS-H-03, Shanghai Asclepius Meditech Co., Ltd., China) during a 7-day stay in the intensive care unit. Patients in the control group received standard-of-care (consisting of oxygen therapy) alone. This study intends to apply Hydrogen/Oxygen Generator in clinical patients with aneurysmal subarachnoid hemorrhage (aSAH), exploring the role of hydrogen-oxygen mixed gas inhalation therapy in early brain injury, and the prevention of cerebral vasospasm and delayed cerebral ischemia, finally providing a scientific basis for hydrogen treatment of aSAH.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05282836
Study type Interventional
Source Beijing Tiantan Hospital
Contact Runting Li
Phone +8615753166690
Email tt18080lrt@163.com
Status Not yet recruiting
Phase N/A
Start date March 15, 2022
Completion date March 15, 2024

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