Covid19 Clinical Trial
Official title:
A Prospective, Multi-center, Randomized, Controlled Clinical Trial to Evaluate the Effectiveness and Safety of Hydrogen-Oxygen Generator With Nebulizer for Adjuvant Treatment of 2019 Novel Coronavirus Pneumonia (COVID-19) Positive Patients
This is a prospective, multicenter, randomized, controlled, superiority clinical trial. It is expected that the test group would have better effectiveness than the control group in the primary evaluation indicator (time to negative viral nucleic acid detection from the start of study treatment). The test group will use the investigational medical device Hydrogen-Oxygen Generator with Nebulizer (Shanghai Asclepius Meditec Co., Ltd.) + basic treatment (the investigator provides corresponding symptomatic support treatment based on the condition of the patients), and the control group will use the hospital routine oxygen supply equipment (wall oxygen or cylinder oxygen) + basic treatment, to evaluate the effectiveness and safety of the investigational medical device Hydrogen-Oxygen Generator with Nebulizer for adjuvant treatment of COVID-19 patients.
A total of 188 subjects who met the requirements of this study will be randomized into the test group or the control group in a 1:1 ratio to receive treatment, and the subjects will be observed and evaluated in the period from treatment after enrollment to discharge. All enrolled subjects will receive treatment and visit, including screening visit (within 3 days before enrollment), randomization and treatment visit (Day 0), 1, 2, 3, 5, 7, 10, and discharge visit after treatment. The primary effectiveness evaluation indicator (time to negative viral nucleic acid detection from the start of the study treatment), the secondary effectiveness evaluation indicators (viral nucleic acid negative conversion rate, imaging evaluation, inflammatory indicators such as CRP, IL-6, lymphocytes, clinical response rate at 7 days of treatment, recovery rate and recovery time of major symptoms, index oxygen saturation, and Ct value of nucleic acid detection), and safety evaluation indicators ( incidence of AE and SAE, incidence of device deficiencies) of the two groups will be collected and analyzed. ;
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