Pharmacokinetic Characteristics of Subjects with Hepatic Insufficiency and Healthy Subjects

NCT05711797 | Completed Phase 1

• 1 other identifier: ZX-7101A-203
• Study Type: interventional
• Target: 16
• Locations: 1 country
• Sites: 1

Brief Summary

The objective of this multicenter, open, single-dose, parallel controlled, Phase I clinical study is to Evaluate a single oral ZX-7101A PK in subjects with varying degrees of (mild or moderate) liver insufficiency compared with healthy subjects matched by age, weight, and sex. And to evaluate the the safety and tolerability of ZX-7101A by a single oral dose in subjects. The main questions it aims to answer are:

• Evaluate a single oral ZX-7101A PK in subjects with varying degrees of (mild or moderate) liver dysfunction and healthy subjects with normal liver function matched for age, weight, and sex.
• To evaluate the safety and tolerability of ZX-7101A by a single oral dose in subjects.

Conditions

Influenza, Human

Outcome Measures

Primary Outcomes (2)

• Cmax

  To evaluate the peak concentration of ZX-7101A after a single oral administration in subjects with mild and moderate hepatic insufficiency

  From dosing to 15 days after medication

• AUC

  To evaluate the area under curve of ZX-7101A after a single oral administration in subjects with mild and moderate hepatic insufficiency

  From dosing to 15 days after medication

Secondary Outcomes (1)

• Number of Participants with Treatment-Related Adverse Events as Assessed by CTCAE v5.0 after a single oral administration ZX-7101A

  From dosing to 29 days after medication

Study Arms (2)

ZX-7101A 80mg Mild or moderate liver insufficiency

EXPERIMENTAL

Drug: ZX-7101A 80mg

ZX-7101A 80mg Normal liver function

EXPERIMENTAL

Drug: ZX-7101A 80mg

Interventions

ZX-7101A 80mg DRUG

ZX-7101A a drug to treatment influenza in Chinese adults

ZX-7101A 80mg Mild or moderate liver insufficiency; ZX-7101A 80mg Normal liver function

Eligibility Criteria

• Age: 18 Years - 70 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• The presence of cirrhosis was confirmed by CT, magnetic resonance imaging (MRI), liver biopsy or noninvasive hepatic fibrosis test.
• The subject was determined to have liver insufficiency based on A Grade A or B on the Child-Pugh scale.
• If the subject has hepatic encephalopathy, the investigator determines that the current condition will not interfere with the subject's ability to provide appropriate informed consent.

You may not qualify if:

• Previous or present history of respiratory, blood, cardiovascular, digestive, urinary, endocrine and metabolic, neurological or psychiatric disorders with clinical manifestations.
• People with an allergic disposition (multiple drug and food allergies) or who, as determined by the investigator, are likely to be allergic to the investigational drug product or any component of the investigational drug product.
• A history of gastrointestinal surgery or excision may interfere with oral drug absorption and/or excretion
• Patients with abnormal vital signs at screening visit and baseline visit: ear temperature \> 37.5℃, pulse rate \> 100 beats/min or \< 50 beats/min, systolic blood pressure ≥140 mmHg or \< 90 mmHg, diastolic blood pressure ≥90 mmHg or \< 50mmHg.
• Participated in clinical studies of any drug or medical device within 3 months prior to screening, and participated in clinical studies of drug for 3 or more times within the last year.
• Severe infection, trauma, or major surgery within 4 weeks prior to screening, or clinically significant (as determined by the investigator) acute illness such as gastrointestinal disease, infection (e.g. respiratory or central nervous system infection, and idiopathic peritonitis) within 2 weeks prior to screening.
• Had used any prescription drugs, Chinese herbs, or over-the-counter drugs (except birth control pills, acetaminophen, and topical over-the-counter preparations) in the 2 weeks prior to enrollment; Unless the principal investigator (PI) and the sponsor agree that the drug used has no impact on the safety and PK results of the study; If the combined drug has a longer half-life (more than 3 days), the required time interval will be longer and should be at least 5 half-lives of the drug.
• Smoking averaged more than 5 cigarettes per day in the 3 months prior to screening, or could not stop using any tobacco products during the study period.
• Persons who consumed more than 14 units of alcohol per week (1 unit = 360mL beer, 150 mL wine or 45 mL 40% spirits) in the 3 months prior to the screening period, or who had a positive alcohol breath test (screening period or baseline period), or who could not abstain during the study period.
• Test positive for hepatitis B (HBV) surface antigen, hepatitis C virus (HCV) antibody, anti-human immunodeficiency virus (HIV) antibody or treponema pallidum antibody.
• Subjects with a history of substance abuse (e.g., morphine, dimethyldioxyamphetamine, methylamphetamine, tetrahydrocannabinol, ketamine, cocaine) or who screened positive for substance abuse.
• Those who received the vaccine within 30 days prior to administration or who planned to receive the vaccine during the study period.
• Donors who donated \> 400 mL within 3 months prior to the screening period or \> 200 mL within 4 weeks or planned to donate blood during the study period.
• Patients with difficulty in venous blood collection.
• Vigorous exercise should not be prohibited within 48 hours before and during the study period.

Sponsors & Collaborators

• Nanjing Zenshine Pharmaceuticals: lead

Study Sites (1)

Shuguang Hospital, Shanghai University of Traditional Chinese Medicine

Shanghai, China

Location

MeSH Terms

Conditions

Influenza, Human

Condition Hierarchy (Ancestors)

Respiratory Tract Infections; Infections; Orthomyxoviridae Infections; RNA Virus Infections; Virus Diseases; Respiratory Tract Diseases

Study Officials

• Xian yu huang, doctor

  Huashan Hospital

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Model Details: 80mg ZX-7101A

Study Record Dates

• First Submitted: January 16, 2023
• First Posted: February 3, 2023
• Study Start: April 12, 2023
• Primary Completion: February 6, 2024
• Study Completion: August 9, 2024
• Last Updated: November 5, 2024

Record last verified: 2024-11

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)