An Observational, Ambispective Cohort Study of Azvudine in the Treatment of Patients With COVID-19 Pneumonia
Study Details
Study Description
Brief Summary
This is a multicenter, ambispective observational cohort study. The patients with corona virus disease 2019 (COVID-19) will be included in the study. The patients will be divided into 4 groups according to the treatment mode (Azvudine treatment group within 48 hours after the first positive for nucleic acid, Azvudine treatment group after 48 hours after the first positive for nucleic acid, short course of Azvudine treatment without nucleic acid turning negative, and the control group) . This study aims to analyze the efficacy and safety of Azvudine in the treatment of patients with COVID-19.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Combination therapy group Patients who are treated with the combination therapy of Azvudine and Chinese herbal medicine will be included in this group. The combination therapy is Azvudine treatment (5 mg once a day) within 48 hours of first positive nucleic acid testing for COVID-19, combined with Chinese herbal medicine treatment. |
Drug: Azvudine
Azvudine is a small molecular antiviral drug. On August 9, 2022, Azvudine was included in the Diagnostic and therapeutic protocol for COVID-9 in China.
|
| Sequential therapy group Patients who are treated with the sequential therapy of Azvudine and Chinese herbal medicine will be included in this group. The sequential therapy is Azvudine treatment (5 mg once a day) after 48 hours of first positive nucleic acid testing for COVID-19, combined with Chinese herbal medicine treatment. |
Drug: Azvudine
Azvudine is a small molecular antiviral drug. On August 9, 2022, Azvudine was included in the Diagnostic and therapeutic protocol for COVID-9 in China.
|
| Non-standard therapy group Patients are treated with Azvudine combined with Chinese herbal medicine treatment. But Azvudine treatment is discontinued before the nucleic acid turns negative. |
Drug: Azvudine
Azvudine is a small molecular antiviral drug. On August 9, 2022, Azvudine was included in the Diagnostic and therapeutic protocol for COVID-9 in China.
|
| The control group Patients are treated with Chinese herbal medicine without Azvudine. |
Outcome Measures
Primary Outcome Measures
- Time from positive nucleic acid to negative [every 3 days]
The time from the day when patients are first positive nucleic acid to the day when the Ct value of nucleic acid test is ≥35 or the result of nucleic acid test is negative.
Secondary Outcome Measures
- Proportion of patients with relapsed positive nucleic acid test within 28 days after negative [up tp 28 days]
- Proportion of patients with adverse events [up tp 28 days]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Patients with confirmed diagnosis of COVID-19 pneumonia
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Patients with the ability to take medication orally
Exclusion Criteria:
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Severe vomiting and difficulty in taking oral medication or ingestion of drugs after oral administration
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Suspected or confirmed active systemic infection other than COVID-19 pneumonia
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Pregnant or lactating women
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Patients with mental disorders
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Patients with severe liver damage
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Patients who are treated with small molecule drugs such as Nirmatrelvir Tablets/Ritonavir Tablets(co-packaged)
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Patients who are treated with RNA-dependent RNA polymerase (RDRP) inhibitors (Junshipharma VV116, Ascletis Pharma Inc. Asc10, Kexing biopharm Shen26, and Molnupiravir).
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Qianfoshan Hospital
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 2022-11-16-QFS