Nitric Oxide Gas Inhalation for Severe Acute Respiratory Syndrome in COVID-19.
Stopped The study will start to enroll patients soon
Conditions
- Coronavirus Covid-19 Infection Variant Omicron
- SARS (Severe Acute Respiratory Syndrome)
Interventions
- DRUG: Nitric Oxide Gas
- OTHER: The delivery system will be set up anyway without study gas administration
Sponsor
Xijing Hospital