Overview
A Safety and Efficacy Study of Hymecromone Tablets for the Treatment of Patients With COVID-19.
Status:
Recruiting
Recruiting
Trial end date:
2022-11-15
2022-11-15
Target enrollment:
0
0
Participant gender:
All
All
Summary
The coronavirus (SARS-CoV-2) is a new strain of coronavirus found in human in 2019, which causes epidemic worldwide. A study found that the increase in hyaluronic acid levels is closely related to the clinical symptoms of COVID-19, including pulmonary ground glass lesions, lymphocytopenia, immune response and cytokine storms, systemic vascular diseases, thrombotic coagulation disorders, which suggests that hyaluronic acid could be an important target for COVID-19 treatment and could improve the clinical symptoms of COVID-19 patients. The results from a recent clinical trial recruited 144 patients with COVID-19 show that the inhibitor of hyaluronic acid synthesis, hymecromone, can significantly improve clinical symptoms, such as lung lesions and lymphocytopenia in COVID-19 patients. Therefore, hymecromone has the potential to become one of the options of COVID-19 treatment. This study is a single-center, randomized, parallel controlled, double-blind clinical trial designed to evaluate the efficacy and safety of Hymecromone tablets in subjects aged 18-90 years (with boundary values) with a confirmed mild or moderate form of COVID-19 infection. The aim of this study is to optimize the program of the combination of hymecromone in the treatment of COVID-19 to improve the therapeutic effect.Phase:
N/AAccepts Healthy Volunteers?
NoDetails
Lead Sponsor:
Shanghai Zhongshan Hospital
Criteria
Inclusion Criteria:1. Participants who have a positive SARS-CoV-2 test result and the Ct value is ≤30
according to the result of fluorescence quantitative PCR;
2. Participants who have been diagnosed with mild or ordinary type of COVID-19 infection;
3. Participants whose serum hyaluronic acid level was higher than the upper limit of
normal value;
4. Participants who must agree to adhere to contraception restrictions;
5. Participants who understand and agree to comply with planned study procedures;
6. Participants who give signed consent which includes compliance with the requirements
and restrictions listed in the informed consent form (ICF) and in this protocol.
Exclusion Criteria:
1. Participants who have any of the following conditions when screening:
1. ALT or AST > 5 ULN;
2. Scr > 1.5 ULN or Ccr < 50 mL/min;
3. TBIL > 2ULN ;
4. HGB ≤ 90 g/ L;
5. PLT ≤ 100×10^9/ L;
2. Participants who have suspected/active infections during the screening period
including uncontrolled active bacterial, viral or fungal infections that require
systemic treatment, except COVID-19 virus infections;
3. Participants who have any active autoimmune diseases during the screening period and
need to be treated with immunosuppressants, including biological agents;
4. Participants who have a medical history of organ transplantation, or plan for organ
transplantation including liver transplantation;
5. Participants who need long-term anti-platelet drugs, such as aspirin (>300 mg/day) and
clopidogrel (>75 mg/day);
6. Participants who have a medical history of central nervous system and digestive system
bleeding, or a tendency of gastrointestinal bleeding, local active ulcer lesions
included, in the last three months;
7. Participants who have biliary obstruction;
8. Female participants who are pregnant or breast-feeding or plan to be pregnant within
this study period;
9. Male participants whose wife or partner plan to be pregnant within this study period.
10. Participants who have taken the drugs containing coumarin compounds, such as warfarin,
within 3 days before screening;
11. Participants who have other diseases requiring hospitalization and/or in a need of
surgical treatment within 7 days before screening, or have suffered from
life-threatening diseases within 30 days before screening;
12. Participants who have known allergies to any of the components used in the formulation
of the interventions;
13. Participants who have taken a part in a clinical study of an investigational
intervention in the last 30 days. After 5 half-lives or 30 days, whichever is longer,
can be allowed for screening;
14. Participants who are not suitable for this trial, and with any medical condition will
compromise their own safety.