Objectives of Study:
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Randomized double-blind placebo-controlled clinical trials were conducted to identify the efficacy and safety of TCM staging regimens in preventing the progression of 2019-ncov pneumonia from suspected cases of 2019-ncov infection, shortening the recovery time, reducing the clinical symptoms of confirmed cases, and reducing the incidence of critical illness.
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Description for medicine or protocol of treatment in detail:
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Treatment:
Basic treatment
The basic treatment is formulated according to the "National Health and Medical Commission's fourth edition of the diagnosis and treatment of pneumonia caused by new coronavirus infection", as follows:
(1) Determine the treatment place according to the severity of the disease.
Suspected cases should be isolated and treated in designated hospitals with effective isolation and protective conditions. Suspected cases should be treated in isolation and in single rooms. Multiple confirmed cases can be admitted to the same ward.
(B) General treatment.
1. Rest in bed, strengthen supportive treatment to ensure sufficient heat; pay attention to water and electrolyte balance to maintain internal environment stability; closely monitor vital signs, oxygen saturation, etc.
2. According to the changes in oxygen saturation, timely provide effective oxygen therapy measures, including nasal catheter, mask oxygen, transnasal high-flow oxygen therapy, non-invasive or invasive mechanical ventilation if necessary.
3. Antiviral therapy: try alpha-interferon inhalation (5 million U each time for adults, add 2ml of sterile water for injection twice daily); lopinavir / ritonavir 200mg / 50mg, 2 capsules each time, twice daily.
4. Antibacterial drug treatment: Avoid blind or inappropriate use of antibacterial drugs, especially the combination of broad-spectrum antibacterial drugs. Strengthen bacteriological surveillance, and promptly apply antibacterial drugs when there is evidence of secondary bacterial infection.
Treatment group
On the basis of basic treatment, add Chinese medicine decoction, the formula is as follows:
Huoxiang 9g, Magnolia 9g, Yinhua 9g, Atractylodes 9g, Cicada 6g, Su Ye 6g, Poria 15g, Huai yam 15g. Package after decoction, 200ml per bag, warm twice daily.
If the appetite is poor, add 9g of white lentils and 15g of Liushenqu. For those with aching headaches, add 9g of pupa live and 15g of kudzu root. For those with obvious chest tightness and cough, add raw ephedra 6g and almond 9g.
Control group
Chinese medicine decoction placebo treatment. The color, smell and taste are basically consistent with the above-mentioned traditional Chinese medicine decoction, 200ml per bag, and warmed twice in the morning and evening.
Course of treatment
The treatment observation period was 3-5 days, followed by a 14-day follow-up after isolation / discharge or progress to a confirmed case of new coronavirus (2019-nCoV) pneumonia.
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