A Study of the Pharmacokinetics of ASC09F in Healthy Subjects

Study Overview
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Brief Summary
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The objective of this study is to evaluate the pharmacokinetic parameters of ASC09F in healthy subjects after multiple oral dosing.

Detailed Description
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This study will evaluate the safety and the pharmacokinetics of ASC09F tablets in healthy volunteers. Subjects will receive 7 days multiple oral doses of ASC09F tablets.

Official Title
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A Study to Evaluate the Pharmacokinetics of ASC09F in Healthy Subjects After Multiple Doses

Conditions
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Healthy

Intervention / Treatment
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* Drug: ASC09F


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: 1. Age 18-45 (including boundary value), half men and half women. 2. Male weight ≥ 50kg, female weight ≥ 45kg;BMI ranges from 19 to 30kg/m2 (boundary value included). 3. According to the medical history, physical examination, vital signs, laboratory examination and 12 lead electrocardiogram (ECG) examination, the general health condition is good, and there is no clinically significant abnormality in each index. 4. Unplanned pregnancy within half a year and willing to take effective contraceptive measures within 30 days from the first administration of the study drug to the last administration. 5. The pregnancy test of female subjects during the screening period is negative. 6. Those who voluntarily sign the informed consent. Exclusion Criteria: 1. Hepatitis B surface antigen (HBsAg), Hepatitis C virus antibody (HCV Ab), HIV antibody (HIV Ab) and syphilis antibody were tested positive. 2. People who have taken special diet (including carambola, dragon fruit, mango, grapefruit, orange, etc.) or drunk alcohol, or had strenuous exercise, or other factors affecting drug absorption, distribution, metabolism, and excretion within 2 weeks before taking the study drug. 3. Heavy smokers (14 units of alcohol per week: 1 unit = 285 mL beer, or 25 mL spirits, or 100 mL wine;Smoking daily ≥ 5 sticks) and no smoking or alcohol prohibition during the study period. 4. Ingesting chocolate, any food or drink containing caffeine or xanthine in the 24 hours prior to taking the study drug. 5. Patients who had donated blood or lost blood of more than 400ml within 3 months before taking the study drug. 6. Those who have participated in other clinical trials and received study drug treatment within 3 months before taking study drug. 7. Alcoholic or nonalcoholic fatty liver disease. 8. In addition to the above, the researchers judge that the participants are not suitable to participate in this clinical trial.

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 45 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: ASC09F<br>ASC09F one tablet at a time, once per day, up to 7 days. | Drug: ASC09F<br>* ASC09F (300 mg ASC09 and 100 mg Ritonavir) one tablet at a time, once per day, up to 7 days.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| AUC of ASC09F | Evaluate the Area under the plasma concentration versus time curve after | On Day 1,2,3,4 after single doses and On Day 1,2,3,4 after multiple doses, respectively. The entire study will last up to 11 days. | 
| Cmax of ASC09F | Evaluate the Peak Plasma Concentration after single and multiple oral doses of ASC09F administered to Chinese healthy volunteers. | On Day 1,2,3,4 after single doses and On Day 1,2,3,4 after multiple doses, respectively. The entire study will last up to 11 days. | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| t1/2 of ASC09F | Evaluate the Terminal-Phase Half-Life after single and multiple oral doses of ASC09F administered to Chinese healthy volunteers volunteers. | On Day 1,2,3,4 after single doses and On Day 1,2,3,4 after multiple doses, respectively. The entire study will last up to 11 days. | 
| CL/F of ASC09F | Evaluate the Apparent Systemic Clearance after single and multiple oral dose of ASC09F administered to Chinese healthy volunteers. | On Day 1,2,3,4 after single doses and On Day 1,2,3,4 after multiple doses, respectively. The entire study will last up to 11 days. | 
| Vd/F of ASC09F | Evaluate the Apparent Volume of Distribution after single and multiple oral dose of ASC09F administered to Chinese healthy volunteers. | On Day 1,2,3,4 after single doses and On Day 1,2,3,4 after multiple doses, respectively. The entire study will last up to 11 days. | 
| Evaluation of the safety of ASC09F in healthy volunteers | Evaluate number of adverse events as a measure of safety of ASC09F. | Up to 11 days | 
| Tmax of ASC09F | Evaluate the Time to reach the maximum plasma concentration after single single and multiple oral doses of ASC09F administered to Chinese healthy volunteers. | On Day 1,2,3,4 after single doses and On Day 1,2,3,4 after multiple doses, respectively. The entire study will last up to 11 days. |