Actively Recruiting
Staging Strategies and Their Association With Prognosis and Therapy in Lung Cancer With Cystic Airspaces
Led by Central South University · Updated on 2026-03-18
500
Participants Needed
1
Research Sites
56 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
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
Official Title
Staging Strategies and Their Association With Prognosis and Therapy in Lung Cancer With Cystic Airspaces
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Histologically confirmed non-small cell lung cancer (NSCLC) by biopsy or postoperative pathology
- Patients who have had surgical lung resection
- Complete preoperative chest CT imaging data available
- Preoperative chest CT shows a well-defined air-filled cystic component within the tumor
You will not qualify if you...
- History of lung diseases causing cystic lesions such as tuberculosis, fungal infections, bullae, emphysema, Lymphangioleiomyomatosis (LAM), or Birt-Hogg-Dubé (BHD) syndrome
- Received systemic anti-tumor treatments like chemotherapy, radiotherapy, or targeted therapies before enrollment
- Presence of other malignancies at the same time
- Missing or poor-quality preoperative chest CT imaging data
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
The Second Xiangya Hospital of Central South University
Changsha, Hunan, China, 410011
Actively Recruiting
Research Team
C
Chen Chen
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
3
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