Clinical trial Recruiting at 11 sites Observational Ages 19 and up

Evaluating guided bronchoscopy for diagnosing lung cancer

Official title: Korean Multicenter Prospective Cohort of Diagnostic Bronchoscopy for Peripheral Lung Lesions

Run by Seoul National University Bundang Hospital · NCT05804786 · Data updated 2026-11-12

This study is testing if a new guided bronchoscopy method is safe and effective for diagnosing lung cancer in patients with suspicious lung lesions.

Quick facts

Study typeObservational
Ages19 Years and up
SexAll
Enrollment1240 (estimated)
SponsorSeoul National University Bundang Hospital
Academic / other
Locations11 sites (Daegu and 10 other locations)
StatusRecruiting
StartedApril 1, 2023
Main results expectedJuly 31, 2027
Study endsJuly 31, 2027
Registry record updatedMay 10, 2024
Trial IDNCT05804786 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults over 19 years old with peripheral lung lesions suspected of lung cancer who require a diagnostic biopsy.

Probably not a fit

Patients unable to provide informed consent or those with cognitive impairments may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the safety and effectiveness of advanced guided bronchoscopy techniques for obtaining histological diagnoses of peripheral lung lesions suspected of being cancerous. Patients with such lesions will be recruited and undergo bronchoscopy procedures as part of their standard care, with the study focusing on analyzing the outcomes and characteristics of these procedures in a real-world setting. The study will track diagnostic yield, sensitivity, safety, and other factors over a follow-up period of up to one year.

Why it matters

Potential benefit: If successful, this study could enhance the accuracy and safety of lung cancer diagnoses, leading to earlier and more effective treatment options for patients.

How similar studies have gone: Previous studies utilizing guided bronchoscopy techniques have shown promising results, indicating potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients who agreed in writing to participate in this study
2. Adult men and women over 19 years of age
3. Patients who visited the hospital with lung lesions suspected of lung cancer and require a diagnostic biopsy
4. Patients capable of biopsy through guided bronchoscopy

Exclusion Criteria:

1\) Patients who are unable to express their opinions and cannot cooperate due to a lack of cognitive function

Where it's running

  • Dongsan Hospital Keimyung University School of Medicine
    Daegu, South Korea
    Recruiting
  • Hallym University Dongtan Sacred Heart Hospital
    Gyeonggi-do, South Korea
    Recruiting
  • Chunnam National University Hwasun Hospital
    Hwasun, South Korea
    Recruiting
  • Inje University Ilsan Paik Hospital
    Ilsan, South Korea
    Recruiting
  • Gyeongsang National University Hospital
    Jinju, South Korea
    Recruiting
  • Seoul National University Bundang Hospital
    Seongnam-si, South Korea
    Recruiting
Show 5 more locations
  • Asan Medical Center, University of Ulsan College of Medicine
    Seoul, South Korea
    Recruiting
  • Gangnam Severence Hospital
    Seoul, South Korea
    Recruiting
  • Hanyang University Hostpital
    Seoul, South Korea
    Recruiting
  • The Catholic University of Korea, Seoul, Korea
    Seoul, South Korea
    Recruiting
  • Pusan National University Yangsan Hospital
    Yangsan, South Korea
    Recruiting

Study contacts

  • Principal investigator: Yeon Wook Kim, MD., PhD — Seoul National University Bundang Hospital
  • Study coordinator: Yeon Wook Kim, MD., PhD
  • Email: kimyw@snu.ac.kr
  • Phone: +82-31-787-8134

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.