Clinical trial · Interventional
Intra-op vs Pre-op Transbronchial Localization for Small Lung Nodule
Preoperative Versus Intraoperative Transbronchial Dye Localization for Small Pulmonary Nodule : A Prospective Randomized Trial
NCT03793387CI-TRIAL-00043709unknownN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Comparing pre-operative transbronchial localization under augmented fluoroscopy and intra-operative transbronchial localization using electromagnetic navigation bronchoscopy system for small lung nodules.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| AF-guided endobronchial marking | Procedure | — | UNRESOLVED |
| ENB-guided endobronchial marking | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Pre-op
- interventionNames
- Procedure: AF-guided endobronchial marking
- type
- ACTIVE_COMPARATOR
- label
- Intra-op
- interventionNames
- Device: ENB-guided endobronchial marking
Primary outcomes (2)
- measure
- Successful localization
- timeFrame
- 2 days
- description
- Discrepancy from lesion to marking: less than 1 cm
- measure
- Successful resection
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 90 Years
Show eligibility criteria text
Inclusion Criteria: A. One of each: lung nodule size less than 1 cm; depth more than 2 cm; GGO lesion B. 20\~90 years old C. sign permit Exclusion Criteria: A. Previous emphysema, TB, COPD B. Previous ipsilateral thoracic surgery C. Bleeding tendency D. Heart failure, cirrhosis, CKD E. Pregnancy or breast feeding F. Immunocompromised G. Severe infection H. Unable to sign permit
References
Publications (0)
Data not yet available
No reference posted for this study.