NCT07055997Completed
Robotic-Assisted Navigation for Lung Nodule Localization: A Non-Inferiority Study
The Effectiveness of Robotic-assisted Navigation System for Preoperative Lung Nodule Localization: a Prospective, Single-center, Non-inferiority Clinical Study
Source: ClinicalTrials.gov · Last updated 9 Jul 2025
Brief summary (registry, in English)
This study compares robotic-assisted navigation and manual CT-guided needle localization for lung nodules under 20 mm. It aims to evaluate localization success, procedure duration, CT scans, and complication rates.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 100 (actual)
- First submitted
- 29 Jun 2025
- Start date
- 1 Jun 2024
- Primary completion date
- 31 Dec 2024
- Lead sponsor
- The First Affiliated Hospital of Guangzhou Medical University
- Diseases
- Lung cancer
- NCT number
- NCT07055997
What you commit to
- Study type: Interventional
- Participants enrolled: 100
- From 1 Jun 2024 to the primary completion date, 31 Dec 2024
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- (Ⅰ) nodule location obstructed by the scapula, precluding needle access; (Ⅱ) proximity of the nodule to major blood vessels, defined as within 2 cm; (Ⅲ) requirement for localization of multiple pulmonary nodules.
Who the study is looking for
- (Ⅰ) isolated pulmonary nodules with a maximum diameter of less than 20 mm; (Ⅱ) the presence of pure ground-glass opacity (GGO) or mixed GGO (solid to tumor ratio \< 0.5) on CT with clinical or radiological suspicion of malignancy; (Ⅲ) patient with a peripheral nodule, located in the outer third of the lung parenchyma, with its edge situated at least 5 mm away from the pleural surface; (Ⅳ) Eastern Cooperative Oncology Group performance status (ECOG PS) score of 0-1, indicating suitability for surgical intervention.
Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| the First Affiliated of Guangzhou Medical University Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.