Subsolid pulmonary nodules
Conditions
Interventions
observation group:None
Sponsors
Guangdong Provincial People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Age >=18 years old, gender unlimited; 2. The initial pulmonary nodule was >= 5 mm (including subsolid components) and <= 30 mm, and did not shrink or disappear after 3 months of follow-up; 3. ECOG 0 to 3; 4. Can provide DICOM format CT image data; 5. Sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Long-term use of immunosuppressants and hormone drugs; 2. Previous history of malignant tumors (if no recurrence or carcinoma in situ was found more than 5 years after radical treatment); 3. Can not cooperate with regular follow-up; 4. General condition is poor, life expectancy is less than 6 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 5-year growth rate of subsolid pulmonary nodules; | — |
Secondary
| Measure | Time frame |
|---|---|
| Lung cancer specific 5-year survival rate;Median follow-up time for patients with solid pulmonary nodules until invasive diagnosis/intervention;The growth rate and imaging changes of different types of pulmonary nodules;Sensitivity ;specificity; | — |
Countries
China
Contacts
Public ContactYang Xuening
Guangdong Provincial People's Hospital
Outcome results
None listed