A Study to Investigate ANS02 in Participants With EGFR Mutation-Positive Non-Small Cell Lung Cancer

May 20, 2026 updated by: Avistone Biotechnology Co., Ltd.

A Phase I/II, Open-Label, Multicenter Study to Evaluate the Safety/Tolerability, Pharmacokinetics, and Preliminary Efficacy of ANS02 in Participants With EGFR Mutation-Positive Locally Advanced or Metastatic Non-small Cell Lung Cancer

This is a first-in-human (FIH) Phase I/II, multi-center, open-label, study of ANS02, in patients with advanced NSCLC. The study evaluates the safety, tolerability, preliminary efficay, pharmacokinetics, anti-tumor activity of ANS02 as monotherapy.

Study Overview

Status

Status

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

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 (Estimated)

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.
294

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 1

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 Locations

  • China
    • Guangdong
      • Guangzhou, Guangdong, China
        • Not yet recruiting
        • Research Site
    • Heilongjiang
      • Harbin, Heilongjiang, China
        • Not yet recruiting
        • Research Site
    • Henan
      • Zhengzhou, Henan, China
        • Not yet recruiting
        • Research Site
  • United States
    • Virginia
      • Fairfax, Virginia, United States, 22031
        • Recruiting
        • Research Site

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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Age ≥ 18 years
  • Eastern Cooperative Oncology Group (ECOG) Performance Status: 0-1
  • Life expectancy ≥ 12 weeks
  • Measurable disease per RECIST v1.1
  • Adequate organ and marrow function as defined in the protocol
  • With documentation of EGFR alteration

Exclusion Criteria:

  • Active infection including tuberculosis and HBV, HCV or HIV
  • Known active or untreated CNS metastases
  • Participants with carcinomatous meningitis or meningeal metastases, or spinal cord compression
  • Participants with serious cardiovascular or cerebrovascular diseases

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

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: ANS02
ANS02 capsules, oral administration
Drug: ANS02
4 dose levels would be explored during the study.

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
Incidence of Adverse Events (AEs)
Time Frame: From the time of first dose to 28 days post last dose of ANS02
Number of patients with adverse events by system organ class and preferred term
From the time of first dose to 28 days post last dose of ANS02
Incidence of Serious Adverse Events (SAEs)
Time Frame: From time of first dose to 28 days post last dose of ANS02
Number of patients with serious adverse events by system organ class and preferred term
From time of first dose to 28 days post last dose of ANS02
Incidence of dose-limiting toxicities (DLT) as defined in the protocol
Time Frame: From time of first dose of ANS02 to end of DLT period (approximately 28 days)
Number of patients with at least 1 dose-limiting toxicity (DLT), which is any toxicity defined as a DLT in the Clinical Study Protocol
From time of first dose of ANS02 to end of DLT period (approximately 28 days)
Incidence of baseline laboratory finding, ECG and vital signs changes
Time Frame: From time of first dose to 28 days post last dose of ANS02
Measured by laboratory and vital sign variables over time including change from baseline
From time of first dose to 28 days post last dose of ANS02

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
Pharmacokinetics of ANS02: Plasma PK concentrations
Time Frame: From date of first dose of ANS02 up until 7 days post last dose
Measurement of plasma concentrations of ANS02
From date of first dose of ANS02 up until 7 days post last dose
Pharmacokinetics of ANS02: Area under the concentration time curve (AUC)
Time Frame: From date of first dose of ANS2 up until 7 days post last dose
Measurement of PK parameters: Area under the concentration time curve (AUC)
From date of first dose of ANS2 up until 7 days post last dose
Pharmacokinetics of ANS02: Maximum plasma concentration of the study drug (C-max)
Time Frame: From date of first dose up until 7 days post last dose
Measurement of PK parameters: Maximum observed plasma concentration of the study drug (C-max)
From date of first dose up until 7 days post last dose
Pharmacokinetics of ANS02: Time to maximum plasma concentration of the study drug (T-max)
Time Frame: From date of first dose up until 7 days post last dose
Measurement of PK parameters: Time to maximum observed plasma concentration of the study drug (T-max)
From date of first dose up until 7 days post last dose
Pharmacokinetics of ANS02: Clearance
Time Frame: From date of first dose up until 7 days post last dose
Measurement of PK parameters: the volume of plasma from which the study drug is completely removed per unit time (Clearance)
From date of first dose up until 7 days post last dose
Pharmacokinetics of ANS02: Half-life
Time Frame: From date of first dose up until 7 days post last dose
Measurement of PK parameters: Terminal elimination half-life (t 1/2)
From date of first dose up until 7 days post last dose
Proportion of patients with radiological response (ORR)
Time Frame: From date of first dose of ANS02 until progression, or the last evaluable assessment in the absence of progression （approximately 2 years)
Assessed by overall response rate (ORR) defined as the proportion of patients who have a confirmed complete or partial radiological response by the Investigator according to RECIST v1.1
From date of first dose of ANS02 until progression, or the last evaluable assessment in the absence of progression （approximately 2 years)
Duration of Response (DoR)
Time Frame: From date of first dose of ANS02 up until progression, or the last evaluable assessment in the absence of progression (approximately 2 years)
The time from date of first response until date of disease progression or last evaluable assessment (RECIST v1.1) in the absence of progression
From date of first dose of ANS02 up until progression, or the last evaluable assessment in the absence of progression (approximately 2 years)
Disease Control Rate (DCR)
Time Frame: From date of first dose of ANS02 up until progression, or the last evaluable assessment in the absence of progression (approximately 2 years)
The percentage of patients with confirmed CR or PR or having SD maintained (RECIST v1.1)
From date of first dose of ANS02 up until progression, or the last evaluable assessment in the absence of progression (approximately 2 years)
Progression free Survival (PFS)
Time Frame: From date of first dose of ANS02 up until date of progression or death due to any cause (approximately 2 years)]
The time from first dose until RECIST 1.1 defined disease progression or death due to any cause
From date of first dose of ANS02 up until date of progression or death due to any cause (approximately 2 years)]
Overall Survival (OS)
Time Frame: From date of first dose of ANS02 up until the date of death due to any cause (approximately 2 years)
The time from the date of the first dose of study treatment until death due to any cause
From date of first dose of ANS02 up until the date of death due to any cause (approximately 2 years)

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.
Avistone Biotechnology Co., Ltd.

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 (Estimated)

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.
June 9, 2026

Primary Completion (Estimated)

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.
June 30, 2029

Study Completion (Estimated)

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 30, 2029

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).
April 13, 2026

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.
April 13, 2026

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.
April 20, 2026

Study Record Updates

Last Update Posted (Actual)

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.
May 22, 2026

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.
May 20, 2026

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.
May 1, 2026

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.
  • ANS02-I/II-01

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

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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