NCT07066813

Staging Strategies and Their Association With Prognosis and Therapy in Lung Cancer With Cystic Airspaces

T-Staging Strategies and Their Prognostic and Therapeutic Significance in Lung Cancer With Cystic Airspaces: A Retrospective Cohort Study

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 500 (estimated)
• Sponsor: Central South University · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

The goal of this observational study is to determine the most accurate tumor size measurement method for T-staging and prognostic assessment in lung cancer with cystic airspaces (LCCA). The main questions it aims to answer are: * What is the optimal T-staging approach for accurately classifying lung cancer with cystic airspaces （LCCA) and predicting patient outcomes? * How do imaging features of cystic lesions correlate with their pathological characteristics? * What is the relationship between imaging features of cystic airspace-associated lesions and patient prognosis? * Can optimizing the T-staging method improve clinical decision-making in patients with LCCA?

Conditions

• Lung Cancer Associated With Cystic Airspaces

Timeline

• Start date: 2025-06-01
• Primary completion: 2026-05-31
• Completion: 2026-07-01
• First posted: 2025-07-15
• Last updated: 2026-03-18

Locations

1 site across 1 country: China