- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06422637
A Prospective Interventional Study on Early Screening for Lung Cancer Using Liquid Biopsy
May 19, 2024 updated by: Jianxing He, The First Affiliated Hospital of Guangzhou Medical University
INFORM: A Prospective Interventional Study on Early Screening for Lung Cancer Using Liquid Biopsy
This project aims to establish the MERCURY pilot screening program as part of the "Love Lung Project," employing a novel concept of lung cancer screening with the assistance of low-dose computer tomography (LDCT).
By using clinical pathology as the gold standard, it will parallelly compare the performance (with a sensitivity of ≥90%) of the MERCURY early lung cancer screening model against the LDCT-only screening group within the "Love Lung Project."
Ultimately, the objective is to reduce the proportion of overtreatment, achieve earlier staging, and extend patient survival, thus enhancing clinical value.
Study Overview
Status
Not yet recruiting
Intervention / Treatment
Detailed Description
This study is the first international prospective interventional study for lung cancer screening.
It designates the "Love Lung Program" using Low-Dose Computed Tomography (LDCT) screening as the control group and the MERCURY screening group as the intervention group.
Participants from the general population were enrolled and randomly assigned to either group in a 1:1 ratio.
The MERCURY group plans to collect baseline peripheral blood samples from 2,972 individuals for whole genome sequencing (WGS) based on plasma circulating free DNA (cfDNA).
This will facilitate a comprehensive analysis of the fragmentomics characteristics of cfDNA.
Through the MERCURY early lung cancer screening model, individuals potentially at early stages of lung cancer will be identified.
Those showing positive signs will subsequently undergo sequential LDCT to further confirm lung cancer status, eventually confirmed via surgery or pathology.
To minimize ethical risks, the negative cases will receive additional LDCT after three months to further confirm their lung status.
The control group under the "Love Lung Program" will follow standard LDCT screening procedures with the same number of participants; those with positive LDCT results will undergo clinical diagnosis, while those with negative results will only be followed up for lung status.
Relying on the "Love Lung Program," the objective is to establish a new concept of lung cancer screening that precedes with MERCURY screening assisted by LDCT diagnostics.
Study Type
Interventional
Enrollment (Estimated)
5944
Phase
- Not Applicable
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
- Name: Jianxing He, MD
- Phone Number: 86-20-83337792
- Email: drjianxing.he@gmail.com
Study Locations
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Guangdong
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Guangzhou, Guangdong, China, 510120
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical College
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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
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Age greater than 40 years old and less than 75 years old, regardless of gender.
- Sign the informed consent form.
Exclusion Criteria:
- Pregnant women;
- Individuals currently diagnosed with any tumors other than lung cancer, or who have a history of cancer;
- Those who have undergone LDCT/CT screening within the past 1-3 years;
- Individuals currently suffering from a febrile illness, or who have had an acute inflammatory disease episode requiring internal medicine treatment within the last 14 days prior to blood draw;
- Individuals who have taken corticosteroids orally or through intravenous injection within the 14 days prior to blood draw;
- Organ transplant recipients or those who have previously received a non-autologous (allogeneic) bone marrow or stem cell transplant;
- Individuals in poor health or not suitable for blood drawing;
- Any other clinically significant disease or condition considered by the researchers to potentially affect adherence to the protocol, impact the patient's ability to provide informed consent, or render the patient unsuitable for participation in the clinical trial.
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: Screening
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Intervention group
By collecting 2,972 peripheral blood samples from a natural population baseline, a comprehensive analysis of the fragmentomic characteristics of cfDNA was conducted based on whole-genome sequencing (WGS) of plasma cfDNA.
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An early screening model for lung cancer aids in identifying individuals with early-stage lung cancer.
Those with positive indications of lung cancer will subsequently undergo confirmatory clinical assessments using Low-Dose Computed Tomography (LDCT) in sequence.
Ultimately, a definitive diagnosis of lung cancer is established through surgical and pathological examination.
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No Intervention: control group
2972 individuals were enrolled from the general population for routine LDCT screening.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Positive Predictive Value
Time Frame: 2 years
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When a test result indicates that a patient is positive, the probability that the true condition is positive.
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2 years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Detection rate of non-stage 0 lung cancer within 2 years
Time Frame: 2 years
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the proportion of patients diagnosed with lung cancer through clinical pathology in both the intervention group and the control group.
|
2 years
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Jianxing He, MD, Department of Medical Oncology of Respiratory, Guangxi Medical University Cancer 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 (Estimated)
June 1, 2024
Primary Completion (Estimated)
December 1, 2026
Study Completion (Estimated)
December 31, 2027
Study Registration Dates
First Submitted
May 14, 2024
First Submitted That Met QC Criteria
May 19, 2024
First Posted (Actual)
May 21, 2024
Study Record Updates
Last Update Posted (Actual)
May 21, 2024
Last Update Submitted That Met QC Criteria
May 19, 2024
Last Verified
May 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- ES-2024-025-02
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
IPD Plan Description
publish an article
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
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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