A Prospective, Phase II Trial Using ctDNA to Initiate Post-operation Boost Therapy After Adjuvant Chemotherapy in TNBC (Artemis)

February 16, 2023 updated by: Liu Qiang, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

A Prospective, Phase II Trial Using ctDNA to Initiate Post-operation Boost Therapy After Adjuvant Chemotherapy in TNBC (Artemis)

Circulating tumor DNA (ctDNA) has been demonstrated to be an effective prognostic marker in breast cancer. Various studies have shown that early TNBC breast cancer patients with positive ctDNA have high risk of cancer recurrence and worse prognosis. This study aimed to identify TNBC patients with positive ctDNA and initiate boost therapy in these high risk patients.

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 (Anticipated)

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.
260

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
    • Guangdong
      • Guandong, Guangdong, China
        • Recruiting
        • Sunyat-sen Memorial Hospital
        • Contact:

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 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Patient is ≥ 18 years-old at the time of consent to participate this trial
  • Stage II - III primary triple negative breast cancer patients(TNBC), TNBC is defined as ER <=1%, PR <=1%；HER2 receptor IHC=1, or IHC=2 and FISH negative.
  • positive ctDNA after curative surgery and/or adjuvant chemotherapy
  • ECOG 0-2
  • If indicated, patient agree to receive adjuvant radiotherapy according to the institutional guidelines
  • Patient receives adjuvant chemotherapy according to the NCCN guidelines
  • Patient has available tumor tissue from the surgical specimen for next generation sequencing(NCS)
  • Patient agrees to give blood samples for ctDNA tests every 3 months in 5 years

Exclusion Criteria:

  • Patient has previously received any PD1/PDL1 blockage treatment
  • Pregnant or breast-feeding (lactating) women or women who plan to become pregnant or breast-feed during the trial
  • Patient with distant metastases of breast cancer beyond regional lymph nodes (stage IV according to AJCC 8th edition)
  • Patient participates another interventional clinical trial
  • Patient has a concurrent invasive malignancy or a prior invasive malignancy whose treatment was completed within 3 years before randomization
  • Patient with autoimmune disease preventing the use of camrelizumab
  • Patient has any other concurrent severe and/or uncontrolled medical condition that would, in the Investigator's judgment, cause unacceptable safety risks, contraindicate patient participation in the clinical trial or compromise compliance with the protocol

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: 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.
Active Comparator: Capecitabine
Patients assigned to this group will receive oral capecitabine at a dose of 650 mg/m2 twice a day by mouth for 1 year
Drug: capecitabine
capecitabine is proved to improve 5-year disease-free survival among women with early-stage triple-negative breast cancer who received standard adjuvant treatment(The SYSUCC-001 Randomized Clinical Trial)
Experimental: Capecitabine + Apatinib + Camrelizumab
Patients assigned to this group will receive oral capecitabine at a dose of 650 mg/m2 twice a day, Camrelizumab 200mg intravenously, once every two weeks (Q2W), oral apatinib, 250mg, PO, qd for 1 year
Drug: capecitabine + camrelizumab + apatinib
Camrelizumab combined with apatinib is a safe and effective combination proved in patients with advanced TNBC in our early 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
Invasive Disease Free Survival(IDFS)
Time Frame: 60 months
Invasive Disease-Free Survival for capecitabine versus capecitabine + apatinib + camrelizumab in ctDNA-positive stage II-III TNBC patients, using STEEP criteria
60 months

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
Distant disease-free survival(DDFS)
Time Frame: 60 months
Distant Disease-Free Survival for capecitabine versus capecitabine + apatinib + camrelizumab in ctDNA-positive stage II-III TNBC patients, using STEEP criteria
60 months
Overall Survival
Time Frame: 60 months
Overall Survival for capecitabine versus capecitabine + apatinib + camrelizumab in ctDNA-positive stage II-III TNBC patients, using STEEP criteria
60 months
Brain metastasis rate
Time Frame: 60 months
Brain metastasis rate for capecitabine versus capecitabine + apatinib + camrelizumab in ctDNA-positive stage II-III TNBC patients, using STEEP criteria
60 months
The rate of adverse effects(AEs)
Time Frame: 60 months
AEs related to apatinib and/or camrelizumab
60 months

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.
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Jiangsu HengRui Medicine Co., Ltd.

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: Qiang Liu, PhD, Sunyat-sen Memorial 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.
April 1, 2021

Primary Completion (Anticipated)

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.
September 1, 2028

Study Completion (Anticipated)

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.
September 1, 2033

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).
March 16, 2021

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.
March 16, 2021

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.
March 17, 2021

Study Record Updates

Last Update Posted (Estimate)

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.
February 20, 2023

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.
February 16, 2023

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.
February 1, 2023

More Information

Terms related to this study

Keywords

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.
  • SunYatsenU2H-LQ4

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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