Progression of Untreated Pulmonary Ground Glass Opacity

Lung Cancer Clinical Trial

Official title:

Progression of Untreated Pulmonary Ground Glass Opacity

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03723629
• Other study ID #: B2018-137R
• Status: Recruiting
• Start date: July 27, 2018
• Est. completion date: June 2022

Study information

• Verified date: October 2018
• Source: Shanghai Zhongshan Hospital
• Contact: Qun Wang
• Phone: +86-64041990-2018
• Email: wang.qun[@]zs-hospital.sh.cn
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

In this study, about 2000 GGO patients will be included for a 5-year follow-up. The aim of this study is to elucidate the biological nature of pulmonary GGO lesion and provide evidence for GGO treatment.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 2000
• Est. completion date: June 2022
• Est. primary completion date: June 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 35 Years to 80 Years

Eligibility

Inclusion Criteria:

• 35-80 years' old

• found pulmonary GGO with chest CT scan and CT follow-up after 3 months shows that the GGO remains

• Diameter of GGO > 5mm and < 3cm

• Solid component of GGO in pulmonary window < 5mm

• signed informed consent form

Exclusion Criteria:

• receiving immunosuppressor or steriods

• receiving chemo- or radio- therapy

• can not receive regular follow-up

Related Conditions & MeSH terms

• Lung Cancer

Intervention

Other:
• No intercention
No intercention

Locations

Country	Name	City	State
China	Zhongshan Hospital	Shanghai	Shanghai

Sponsors (1)

Lead Sponsor	Collaborator
Shanghai Zhongshan Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Changes from baseline GGO diameter	Changes from baseline GGO diameter	6 months, 1year, 2 years, 3 years, 4 years and 5 years
Primary	Changes from baseline GGO CT index.	Changes from baseline GGO CT index.	6 months, 1year, 2 years, 3 years, 4 years and 5 years