Clinical trial · Observational
Progression of Untreated Pulmonary Ground Glass Opacity
NCT03723629CI-TRIAL-00035502unknownClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
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.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| No intercention | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- pulmonary GGO
- description
- Patients with pulmonary GGO.
- interventionNames
- Other: No intercention
Primary outcomes (2)
- measure
- Changes from baseline GGO diameter
- timeFrame
- 6 months, 1year, 2 years, 3 years, 4 years and 5 years
- description
- Changes from baseline GGO diameter
- measure
- Changes from baseline GGO CT index.
- timeFrame
- 6 months, 1year, 2 years, 3 years, 4 years and 5 years
- description
- Changes from baseline GGO CT index.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 35 Years
- Maximum age
- 80 Years
Show eligibility criteria text
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
References
Publications (0)
Data not yet available
No reference posted for this study.