Study: NCT04664010

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Alpha-interferon alpha, abidol, ribavirin, Buzhong Yiqi plus and minus formula, Huhuang Detoxicity Paste, Baimu Qingre Jiedu Paste, fumigation/inhalation of vitamin C
Description: Atomized inhalation of 5 million U α-interferon and 2 mL sterilized water, twice a day; 0.2 g arbidol, three times a day, treatment course no more than 10 days; intravenous administration of ribavirin 500 mg, once every 12 hours, treatment course no more than 10 days; intravenous administration of 10 g immunoglobulin C, once a day, 3-5 days. Anti-bacterial infection treatment is given to the patients who have yellow sputum and increased levels of procalcitonin and other bacterial infection specific indicators.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Alpha-interferon alpha, abidol, ribavirin, Buzhong Yiqi plus and minus formula, Huhuang Detoxicity Paste, Baimu Qingre Jiedu Paste, fumigation/inhalation of vitamin C
Description: Atomized inhalation of 5 million U α-interferon and 2 mL sterilized water, twice a day; 0.2 g arbidol, three times a day, treatment course no more than 10 days; intravenous administration of ribavirin 500 mg, once every 12 hours, treatment course no more than 10 days; intravenous administration of 10 g immunoglobulin C, once a day, 3-5 days. Anti-bacterial infection treatment is given to the patients who have yellow sputum and increased levels of procalcitonin and other bacterial infection specific indicators.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Alpha-interferon, abidol, ribavirin, Buzhong Yiqi plus and minus formula, Huhuang Detoxicity Paste, Baimu Qingre Jiedu Paste and 5% glucose
Description: Buzhong Yiqi plus and minus formula: 1 dose once, twice a day, taking with warm water. Huhuang Detoxicity Paste: One dose once, twice a day, taking with warm water; Baimu Qingre Jiedu Paste: One dose once, twice a day, taking with warm water; Fumigation/inhalation of Chinese herbs and vitamin C: 30-40 minutes once, 3-7 times a day. Patients take vitamin E capsule and folic acid every day. plus invention 1

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Alpha-interferon, abidol, ribavirin, Buzhong Yiqi plus and minus formula, Huhuang Detoxicity Paste, Baimu Qingre Jiedu Paste and 5% glucose
Description: Buzhong Yiqi plus and minus formula: 1 dose once, twice a day, taking with warm water. Huhuang Detoxicity Paste: One dose once, twice a day, taking with warm water; Baimu Qingre Jiedu Paste: One dose once, twice a day, taking with warm water; Fumigation/inhalation of Chinese herbs and vitamin C: 30-40 minutes once, 3-7 times a day. Patients take vitamin E capsule and folic acid every day. plus invention 1

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Alpha-interferon, abidol, ribavirin, Buzhong Yiqi plus and minus formula, Huhuang Detoxicity Paste, Baimu Qingre Jiedu Paste and high-dose vitamin C treatment
Description: invention 1 plus invention 2 plus 100 mL of 5% glucose containing vitamin C (10 g/60 kg body mass) is intravenously administered twice a day.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Alpha-interferon, abidol, ribavirin, Buzhong Yiqi plus and minus formula, Huhuang Detoxicity Paste, Baimu Qingre Jiedu Paste and high-dose vitamin C treatment
Description: invention 1 plus invention 2 plus 100 mL of 5% glucose containing vitamin C (10 g/60 kg body mass) is intravenously administered twice a day.