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Real-Time Non-Invasive Localization for Multiple Lung Nodules

CompletedNA

Sponsor: The First Affiliated Hospital of Guangzhou Medical University

Conditions: Lung Cancer (NSCLC)

Interventions: Manual needle localization, Real-time non-invasive localization

Countries: China

This study compares real-time non-invasive localization and manual CT-guided needle localization for multiple lung nodules under 20 mm. It primarily aims to evaluate the successful resection rate of pulmonary nodules.

Eligibility overview

Sex: ALL

Age: 18 Years to 75 Years

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria

Inclusion Criteria:

1. the maximum diameter of the lesion on CT did not exceed 20 mm;
2. at least two pulmonary nodules identified;
3. pulmonary nodules showed pure ground-glass opacity (GGO) or mixed GGO on imaging;
4. the outer edge of nodules located between 5-20 mm from the nearest pleural surface.

Exclusion Criteria:

1. nodule location obstructed by the scapula, precluding needle access;
2. proximity of the nodule to major blood vessels, defined as within 2 cm;
3. requirement for localization of multiple pulmonary nodules.

Locations (1)

Guangzhou, Guangdong, China