A Study to Evaluate the Efficacy and Safety of ZX-7101A Tablets in Adults with Uncomplicated Influenza

November 3, 2024 updated by: Nanjing Zenshine Pharmaceuticals

A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 2/3 Study to Evaluate the Efficacy and Safety of ZX-7101A Tablets in Adults with Uncomplicated Influenza

The goal of this clinical trial is to compare ZX-7101A in Chinese Adults patients with uncomplicated influenza. The main questions it aims to answer are:

  • The efficacy of ZX-7101A in Chinese Adults patients with uncomplicated influenza.
  • The safety of ZX-7101A in Chinese Adults patients with uncomplicated influenza.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
900

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • China
      • Shanghai, China
        • Zhongshan Hospital Affiliated to Fudan University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 64 years (Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • ≥18 to ≤64 years of age at the time of signing the ICF.
  • Patients in the screening period met the following criteria: (1) rapid influenza diagnostic test (RIDT) or polymerase chain reaction (PCR) test positive; (2) fever ≥ 37.3℃ (axillary temperature) at screening; if taking antipyretics, axillary temperature ≥ 37.3℃ after taking the drug (more than 4 hours). (3) At least one of flu-related systemic symptoms is moderate or greater in severity: a. muscle or joint pain, b. fatigue, c. headache, d. fever. (4) At least one of the influenza-related respiratory symptoms is moderate or greater in severity: a. nasal congestion, b. sore throat, c. cough.
  • The first occurrence of influenza symptoms ≤ 48 hours from the time of patient randomization.

Exclusion Criteria:

  • Patients with influenza virus infection requiring hospitalization.
  • High-risk population.
  • Bronchitis, pneumonia, pleural effusion or interstitial disease suspected by a clinician or confirmed by chest imaging [X-ray (anteroposterior or anteroposterior)/CT] and judged clinically significant by the investigator at screening.
  • Patients who have developed acute respiratory tract infection, otitis media, and sinusitis within 2 weeks before screening.
  • Patients with other infections requiring systemic anti-infective treatment, or blood routine examination at screening: white blood cell count (WBC) > 10.0 × 109/L.
  • Patients with purulent sputum or suppurative tonsillitis.
  • Those who have difficulty in swallowing drugs or have a history of gastrointestinal diseases that seriously affect drug absorption.
  • Medications against influenza virus within 7 days prior to Screening.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: ZX-7101A low dose group
40 mg, tablet, single oral administration when the subject screened successfully
Drug: ZX-7101A
a drug to treatment influenza in Chinese adults
Experimental: ZX-7101A high dose group
80 mg, tablet, single oral adminitration when the subject screened successfully
Drug: ZX-7101A
a drug to treatment influenza in Chinese adults
Placebo Comparator: Placebo control
Analog tablet with no active ingredient, single oral administration when the subject screened successfully
Drug: ZX-7101A
a drug to treatment influenza in Chinese adults

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
The time to the remission of all influenza symptoms (hours)
Time Frame: from accepting ZX-7101A until the 15 days after the first dosing
Defined as the time from the start of study treatment to the time all flu symptoms are relieved. Symptom relief was defined as all seven influenza symptoms assessed by the subject on the subject diary card(Stuffy nose, sore throat, cough, muscle or joint pain, fatigue, headache, fever or chills/sweating) were 0 (asymptomatic) or 1 (mild);
from accepting ZX-7101A until the 15 days after the first dosing

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Number of Participants with Treatment-Related Adverse Events as Assessed by CTCAE v5.0
Time Frame: from accepting ZX-7101A until the 15 days after the first dosing
The Number of Participants with Treatment-Related Adverse Event will be evalated as the change of vital signs, electrocardiogram (P Wave, QRS Complex, QT Interval), physical examination, and Laboratory test compared with the baseline.
from accepting ZX-7101A until the 15 days after the first dosing

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Nanjing Zenshine Pharmaceuticals

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: hong wen Zhang, doctor, Huashan hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
July 17, 2022

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 26, 2023

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
October 13, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 16, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 25, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 27, 2023

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 5, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 3, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ZX-7101A-202

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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