New blood test could spot lung cancer before it spreads
NCT ID NCT04968548
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is developing a new blood test called Lung EpiCheck® to find lung cancer early in people at high risk, like heavy smokers. Researchers will collect blood samples and medical information from 5,000 participants to see how accurate the test is. The goal is to create a simple, non-invasive screening tool that could catch lung cancer sooner, when it's easier to treat.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 5,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2021
- Expected to finish
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Dec 2025
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The Case Series will include subjects 50-80 years old, current or past smokers with at least 20 pack-years, with either (a) a high suspicion for lung cancer, who are planning to undergo surgery to establish a definitive diagnosis; or (b) confirmed lung cancer diagnosis, however did not yet undergo any treatment for this cancerous lesion. The Screening Series will include subjects 50-80 years old, current or past smokers, with at least 20 pack-years, undergoing LDCT for lung cancer screening. All subjects should be without other cancer in the past 5 years except for fully resected non-melanoma skin cancer or fully-resected carcinoma in situ of the cervix
- Ages
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50 to 80 years
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria - Cases: * Current or past smokers, with at least 20 pack-years * Subjects with either A high suspicion for lung cancer, with planned surgery to establish a definitive diagnosis within 60 days after date of blood collection OR treatment naive lung cancer patients Exclusion Criteria - Cases: * Known diagnosis or treatment of any previous cancer, including lung cancer, in the past 5 years, except for fully resected non-melanoma skin cancer or fully-resected carcinoma in situ of the cervix * Current lung cancer is known to be stage III or IV by pathology. Inclusion Criteria - Screening: \- Current or past smokers, with at least 20 pack-years, undergoing LDCT for lung cancer screening Exclusion Criteria - Screening: * Known diagnosis or treatment of any cancer, including lung cancer, in the past 5 years, except for fully resected non-melanoma skin cancer or fully-resected carcinoma in situ of the cervix * Subjects whose purpose of performing LDCT is for surveillance of a lung nodule
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Baptist Cancer Center
Memphis, Tennessee, 38120, United States
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Centura Health
Lakewood, Colorado, 80228, United States
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Cleveland Clinic Foundation
Cleveland, Ohio, 44106, United States
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Duke University
Durham, North Carolina, 27705, United States
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Durham VA Health Care System
Durham, North Carolina, 27710, United States
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Harry S. Truman Memorial Veterans' Hospital
Columbia, Missouri, 65201, United States
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Johns Hopkins Medical Center
Baltimore, Maryland, 21287, United States
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Lahey Hospital and Medical Center
Burlington, Massachusetts, 01805, United States
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McGill University Health Centre
Montreal, Quebec, H4A3J1, Canada
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Medical University of South Carolina (MUSC)
Charleston, South Carolina, 29425, United States
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Michael E. DeBakey VA Medical Center
Houston, Texas, 77030, United States
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Northwell Health
New Hyde Park, New York, 11040, United States
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Norton Cancer Institute
Louisville, Kentucky, 40202, United States
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Novant Health Cancer Research
Winston-Salem, North Carolina, 27103, United States
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Orlando Health, Inc.
Orlando, Florida, 32806, United States
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Owensboro Health
Owensboro, Kentucky, 42303, United States
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Ralph H. Johnson VA Medical Center
Charleston, South Carolina, 29401, United States
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Sarasota Memorial Hospital
Sarasota, Florida, 34239, United States
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Scripps Memorial Hospital
Encinitas, California, 92024, United States
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St. Elizabeth Edgewood Hospital
Edgewood, Kentucky, 41017, United States
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Summa Health
Akron, Ohio, 44304, United States
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The University of North Carolina
Chapel Hill, North Carolina, 27599, United States
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Thomas Jefferson University
Philadelphia, Pennsylvania, 19107, United States
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University Health Network
Toronto, Ontario, M5G 2C4, Canada
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University of Calgary
Calgary, Alberta, T2N 1N4, Canada
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University of Minnesota Health
Minneapolis, Minnesota, 55455, United States
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University of Rochester
Rochester, New York, 14627, United States
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VA Connecticut Healthcare System
West Haven, Connecticut, 06516, United States
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Vancouver General Hospital/The University of British Columbia
Vancouver, British Columbia, V5Z 1M9, Canada
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W.G. (Bill) Hefner VA Medical Center
Salisbury, North Carolina, 28144, United States
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Washington University in St. Louis
St Louis, Missouri, 63110, United States
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Other studies related to the condition(s) this trial covers.
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