Breathalyzer for lung cancer: AI sniffs out malignant nodules

NCT ID NCT06518655

First seen Jan 06, 2026 · Last updated May 12, 2026 · Updated 17 times

Summary

This study is testing whether a breath test can help doctors tell the difference between harmless and cancerous lung nodules. About 3,000 adults with lung nodules will provide a breath sample, which will be analyzed for specific chemical markers (VOCs) using artificial intelligence. The goal is to create a non-invasive, accurate tool to detect lung cancer early and reduce unnecessary procedures.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • First People's Hospital of Foshan

    RECRUITING

    Foshan, Guangdong, 528000, China

    Contact

  • Guangzhou Development Zone Hospital

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Huangpu District Chinese Medicine Hospital

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Huangpu District Hongshan Street Community Health Service Center

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Huangpu District Jiufo Street Community Health Service Center

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Huangpu District Lianhe Street Second Community Health Service Center

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Huangpu District Xinlong Town Central Hospital

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Huangpu District Yonghe Street Community Health Service Center

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • Liwan District Central Hospital

    RECRUITING

    Guangzhou, Guangdong, 510175, China

    Contact

  • Peking Union Medical College Hospital

    RECRUITING

    Beijing, Beijing Municipality, China

    Contact

  • Renmin Hospital of Wuhan University

    RECRUITING

    Wuhan, Hubei, China

    Contact

  • Shanghai Chest Hospital

    RECRUITING

    Shanghai, Shanghai Municipality, China

    Contact

  • Sichuan Cancer Hospital

    RECRUITING

    Chengdu, Sichuan, 610042, China

    Contact Phone: •••-•••-••••

  • The Fifth Affiliated Hospital of Guangzhou Medical University

    RECRUITING

    Guangzhou, Guangdong, China

    Contact

  • The First Affiliated Hospital of Guangzhou Medical University

    RECRUITING

    Guangzhou, Guangdong, 510140, China

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

Conditions

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