New study tests combo of CT scan and blood test for early lung cancer detection

NCT ID NCT07375979

Not yet recruiting Knowledge-focused Sponsor: Shanghai Pulmonary Hospital, Shanghai, China Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This large observational study will enroll 14,300 people aged 40-74 to see if combining a non-contrast CT scan with a blood test that looks for DNA changes can detect lung cancer earlier. The goal is to develop a more accurate screening method. Participants must have a lung cancer diagnosis and no prior treatment.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this could lead to a more accurate, non-invasive way to detect lung cancer early, potentially saving lives through earlier treatment.
What could go wrong: This is an observational study, not a treatment trial. It will not directly help participants and may not result in a usable screening tool. Results may take years to confirm.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

lung cancer lung neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

LUNG CANCER

Contacts and locations

Locations

Liaoning Cancer Hospital & Institute

Shenyang, Liaoning, 110801, China
Shanghai Chest Hospital

Shanghai, Shanghai Municipality, 200030, China
Shanghai Pulmonary Hospital

Shanghai, Shanghai Municipality, 200000, China
Shijiazhuang People's Hospital

Shijiazhuang, Hebei, 050026, China
The First Affiliated Hospital of Zhengzhou University

Zhengzhou, Henan, 450052, China
The First Hospital of Ji Lin University

Changchun, Jilin, 130021, China
Yunnan Cancer Hospital

Kunming, Yunnan, 650100, China

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