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 type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 100 (estimated) |
| Sponsor | Odense University Hospital Academic / other |
| Locations | 2 sites (Næstved, Region Sjælland and 1 other locations) |
| Status | Recruiting |
| Started | March 1, 2025 |
| Main results expected | February 1, 2027 |
| Study ends | February 1, 2027 |
| Registry record updated | May 20, 2026 |
| Trial ID | NCT06844344 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
- Study coordinator: Amanda D Juul, MD, PhD
- Email: amanda.dandanell.juul@rsyd.dk
- Phone: +4565412727
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.