NCT07149597

Clinical Validation Study on the Imaging Efficacy of Mobile 4D CBCT Technology for Peripheral Pulmonary Lesions

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 50 (estimated)
• Sponsor: Shanghai Chest Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to evaluate the clinical value of mobile 4D CBCT technology in the diagnosis and treatment of peripheral pulmonary lesions and to validate its intraoperative dynamic three-dimensional CT imaging capability.

Detailed description

This is a single-arm, single-center, prospective study in which approximately 50 patients with peripheral pulmonary lesions will undergo mobile cone-beam computed tomography (CBCT) scanning. In the field of respiratory intervention, mobile CBCT enables real-time intraoperative three-dimensional CT imaging of lesions, providing a more intuitive visualization of the positional relationship between biopsy tools and the target area, offering significant value in bronchoscopic examinations. In this study, CBCT images will be acquired from participants and reconstructed into three-dimensional models. Subsequent analysis will be conducted to evaluate the performance of mobile 4D CBCT three-dimensional reconstruction technology.

Conditions

• Peripheral Pulmonary Lesions (PPLs)

Interventions

Type	Name	Description
RADIATION	Mobile CBCT Three-Dimensional Scanning	Mobile CBCT Three-Dimensional Scanning

Timeline

• Start date: 2025-09-01
• Primary completion: 2025-12-31
• Completion: 2026-06-30
• First posted: 2025-09-02
• Last updated: 2025-09-08

Locations

1 site across 1 country: China