Blood test may spot lung cancer sooner in High-Risk patients

NCT ID NCT07615556

Not yet recruiting Diagnosis Sponsor: The University of Hong Kong Source: ClinicalTrials.gov ↗

First seen May 31, 2026 · Last updated Jun 11, 2026 · Updated 4 times

Summary

This study aims to see if a blood test that looks for genetic changes from tumors (ctDNA) can help find lung cancer earlier in people who have suspicious lung nodules on CT scans. Researchers will collect blood samples from 200 participants in Hong Kong and Vietnam at the start and after 6 months, and compare the test results with follow-up CT scans. The goal is to improve how doctors decide which nodules need further action, potentially reducing unnecessary procedures and catching cancer sooner.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Locations

University of Hong Kong Queen Mary Hospital

Hong Kong, Hong Kong

Contact Phone: •••-•••-•••• Email: •••••@•••••

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Conditions

Explore the condition pages connected to this study.

EARLY DETECTION OF LUNG CANCER LUNG CANCER SCREENING LUNG NODULES SUSPECTED LUNG CANCER SUSPICIOUS LUNG NODULES (> 0.5 - 30MM IN LONGEST DIAMETER, NON-CALCIFIED) SUSPICIOUS LUNG NODULES, WITH SUV MORE THAN 1

Conditions inferred from the trial description

These were inferred from the trial's summary, not listed by the trial registrant.

LUNG CANCER