Needle-Based Confocal Laser Endomicroscopy for Diagnosis of Lung Cancer in Patients With Peripheral Pulmonary Nodules
Public ClinicalTrials.gov record NCT05556525. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
nCLE Guided Randomized Controlled Trial for Lung Cancer Diagnosis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This clinical trial compares the addition of needle-based confocal laser endomicroscopy (nCLE) and fluorescein to endobronchial ultrasound-guided transbronchial needle aspiration (EBUS TBNA) with EBUS TBNA alone for the diagnosis of lung cancer in patients with peripheral pulmonary nodules. EBUS TBNA is a diagnostic procedure that can be used to sample lung tissue. nCLE is a novel high-resolution imaging technique that uses a laser light to create real-time microscopic images of tissues. It can be integrated into needles allowing real-time cancer detection during endoscopy. Fluorescein is an imaging agent that can be used to visualize tissue. Using nCLE and fluorescein in combination with EBUS TBNA may be more effective in diagnosing lung cancer than using EBUS TBNA alone.
Study identification
- NCT ID
- NCT05556525
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 3 participants
Conditions and interventions
Conditions
Interventions
- Fluorescein Other
- Image-Guided Needle Confocal Laser Endomicroscopy Device
- Ultrasound-Guided Transbronchial Needle Aspiration Procedure
Other · Device · Procedure
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 11, 2023
- Primary completion
- Jun 2, 2024
- Completion
- Oct 24, 2024
- Last update posted
- Sep 16, 2025
2023 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic in Florida | Jacksonville | Florida | 32224-9980 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05556525, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 16, 2025 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05556525 live on ClinicalTrials.gov.