Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Diagnosing Peripheral Lung Lesions With Cryo Biopsies

Run by Odense University Hospital · NCT06844344 · Data updated 2026-11-12

A study to see if cryo biopsies taken through a bronchoscope can better diagnose small lung lesions than the usual forceps biopsies in adults undergoing lung cancer workups.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment100 (estimated)
SponsorOdense University Hospital
Academic / other
Locations2 sites (Næstved, Region Sjælland and 1 other locations)
StatusRecruiting
StartedMarch 1, 2025
Main results expectedFebruary 1, 2027
Study endsFebruary 1, 2027
Registry record updatedMay 20, 2026
Trial IDNCT06844344 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (18+) with a lung lesion identified by CT and undergoing diagnostic bronchoscopy with planned forceps sampling.

Probably not a fit

Patients whose lesions are not amenable to cryo sampling or who experience non-diagnostic results from either method may not benefit.

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

What this trial studies

This interventional study compares cryo biopsies to forceps biopsies for diagnosing peripheral lung lesions in patients undergoing diagnostic work-up for suspected lung cancer. Cryo sampling freezes a small lung area to obtain larger tissue samples, which may improve diagnostic yield while maintaining a low risk of complications. Participants are adults undergoing bronchoscopy with planned forceps sampling, at Odense University Hospital and affiliate sites in Denmark. The study will assess whether cryo biopsies provide more conclusive pathology results than standard forceps biopsies. Safety and feasibility data will also be collected to guide future diagnostic approaches.

Why it matters

Potential benefit: If successful, cryo biopsies could increase the accuracy of lung cancer diagnoses from bronchoscopy and reduce the need for additional procedures.

How similar studies have gone: Bronchoscopy with larger cryo biopsies has shown promise in increasing diagnostic yield in some settings, but direct comparative data with forceps biopsies for peripheral lung lesions are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* \- Patients undergoing diagnostic work-up for lung cancer due to a lung lesion surrounded by normal lung tissue (identified by CT)
* Age 18 or above
* Bronchoscopy with planned forceps sampling from the lesion

Exclusion Criteria:

* \- Pregnancy
* Not able to provide informed consent.

Where it's running

  • Odense University Hospital
    Odense, Region Syddanmark, Denmark
    Recruiting
  • Næstved Hospital
    Næstved, Region Sjælland, Denmark
    Not yet recruiting

Study contacts

Similar studies

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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.