Clinical trials: Ground-Glass Opacity
Lung Adenocarcinoma
Osimertinib to Suppress the Progression of Remaining GGN for EGFR Mutation-positive Stage IB-IIIA Lung Adenocarcinoma
This is an open label, phase II study to assess the efficacy of osimertinib (80 mg, orally, once daily) to suppress the progression of remaining GGN(s) in other lobes following surgical resection for actionable EGFR…
- Trial name
- NCT05528458
- Testing
- Osimertinib 80Mg Tab
- Where
- South Korea
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Multiple Primary Lung Cancers
Treatment of EGFR-TKI for Residual Lesions of Multiple Synchronous Ground-glass Opacities
This study is a multi-center, prospective, double-blind randomized controlled clinical trial. The purpose is to evaluate the efficacy and safety of EGFR-TKI on residual GGOs after surgery in patients with multiple primary lung…
- Trial name
- TERMGGO (NCT04982900)
- Testing
- furmonertinib
- Where
- 6 sites in China
- Volunteers
- 138 people
- Sponsor
- Ruijin Hospital
Lung Neoplasms
Safety and Feasibility of Pulmonary Surgery Marker System in the Intraoperative Localization of Small Pulmonary Nodules
As the detection of small pulmonary nodules continuously grows, the intraoperative localization of small pulmonary nodules is in great demand.
- Trial name
- NCT04211051
- Testing
- LungBrella marker implantation and VATS partial lobe resection
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Ruijin Hospital
Adenocarcinoma of Lung
Evaluation of Correlations Between Radiologic Features and Pathologic Subtypes of GGO LUAD Via WMS (ECTOP-1011)
This study is one of the Eastern Cooperative Thoracic Oncology Projects (ECTOP-1011). It aims to evaluate the correlations between radiologic features and pathologic subtypes of ground glass opacity featured lung adenocarcinoma…
- Trial name
- NCT05252676
- Where
- China
- Volunteers
- 103 people
- Sponsor
- Fudan University
Pulmonary Lesions
Study of Ablation for the Pulmonary Focal Pure Ground Glass Opacity (pGGO)
With the advent of CT screening for lung cancer, there is an increase in the detection of pulmonary lesions with focal pure ground-glass opacity (pGGO).
- Trial name
- pGGO (NCT01429649)
- Testing
- cryotherapy or radiofrequency ablation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Dongfang Hospital Beijing University of Chinese Medicine
Lung Neoplasms, Carcinoma Non-small-cell Lung
A Clinical Test for the Treatment of Multifocal Lung Cancers Using Genome Sequencing
The investigators are doing this research to see if they can use small tissue samples or fluid to develop a test that will determine if the tissue samples are related or not related to each other.
- Trial name
- NCT02705404
- Testing
- Multifocal Tissue Banking
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Mayo Clinic
Lung Cancer, Wedge Resection
Wedge Resection for Ground-glass Opacity-featured Lung Cancer (ECTOP-1020)
This is a clinical trial from the Eastern Cooperative Thoracic Oncology Project (ECTOP), numbered as ECTOP-1020. The goal of this clinical trial is to confirm the therapeutic effect of Wedge resection for ground-glass…
- Conditions
- Lung Cancer, Wedge Resection, Ground-glass Opacity
- Trial name
- NCT06102161
- Testing
- Wedge resection
- Where
- China
- Volunteers
- 286 people
- Sponsor
- Fudan University
Thoracic Surgery, Video-Assisted
Preoperative Stereoscopic Localization Versus Methylene Blue Localization in GGO Wedge Resection
This study evaluates the feasibility，accuracy and safety of Preoperative Stereoscopic Localization Versus Methylene Blue Localization in GGO Wedge Resection.
- Trial name
- PSLVML (NCT03252210)
- Testing
- Preoperative Stereoscopic Localization
- Volunteers
- 20 people
- Sponsor
- Guangdong Provincial People's Hospital
Lymph Node Metastases, Non-small Cell Lung Cancer Stage I
Mediastinal Staging Accuracy of a Selective Lymphadenectomy Strategy in Early Stage NSCLC (ECTOP-1003)
This is a clinical trial from Eastern Cooperative Thoracic Oncology Project (ECTOP), numbered as ECTOP-1003. Systemic mediastinal lymphadenectomy is deemed indispensable in lung cancer surgery for accurate staging and complete…
- Trial name
- NCT03216551
- Testing
- Intra-operative frozen section
- Where
- China
- Volunteers
- 1,076 people
- Sponsor
- Fudan University
Segmentectomy
3D Reconstruction in Video-assisted Thoracoscopic Surgery (VATS) Segmentectomy
Anatomical variations of pulmonary vessel may cause serious problems during pulmonary segmentectomy. Three-dimensional （3D）computed tomography (CT) presents 3D images of pulmonary vessels and the tracheobronchial tree and may…
- Trial name
- DRIVATS (NCT04004494)
- Testing
- 3D reconstruction
- Where
- 3 sites in China
- Volunteers
- 191 people
- Sponsor
- Ruijin Hospital
Lung Ground-glass Opacities, Active Surveillance
Active Surveillance for Limited GGNs
This study is a single-arm, multi-center, phase III trial conducted under the Eastern Cooperative Thoracic Oncoloy Project (ECTOP) .
- Trial name
- NCT06394037
- Testing
- Active surveillance
- Where
- China
- Volunteers
- 387 people
- Sponsor
- Fudan University
Lung Ground-Glass Opacity
GGO-dominant PPLs Diagnosis Using CLE and ssRAB-guided Cryobiopsy
The purpose of the study is to evaluate the diagnostic performance and safety of cryobiopsy for ground-glass opacity (GGO)-dominant peripheral pulmonary lesions (PPLs) under the guidance of shape-sensing robotic-assisted…
- Trial name
- NCT06910046
- Testing
- CLE and ssRAB-guided cryobiopsy
- Where
- China
- Volunteers
- 119 people
- Sponsor
- Shanghai Chest Hospital
Lung Neoplasms, Surgery
Comparison Between Wedge Resection and Segmentectomy for Ground Glass Opacity- Dominant Stage IA NSCLC
The purpose of this study is to evaluate whether the long-term outcome and safety of wedge resection are comparable to segmentectomy for the surgical treatment of early stage (IA) non-small cell lung cancer (NSCLC). Zhang et al.
- Trial name
- NCT02718365
- Testing
- Wedge resection, Segmentectomy
- Where
- China
- Volunteers
- 1,382 people
- Sponsor
- West China Hospital
Pulmonary Nodules, Ground-glass Opacity
Percutaneous Robotic Navigation Microwave Ablation Versus CT-guided Microwave Ablation in the Treatment of Pulmonary Nodules With Ground-glass Opacity
1. To compare the precision of robot-guided microwave ablation and CT-guided microwave ablation in the treatment of ground-glass nodules. 2.
- Trial name
- NCT07389889
- Testing
- Robot, CT scan
- Volunteers
- 116 people
- Sponsor
- Fujian Medical University Union Hospital
Lymph Node Excision
Systematic Sampling of Lymph Nodes vs. Lymphadenectomy According to Intraoperative Frozen Pathology for Pulmonary Invasive Adenocarcinoma With Ground-glass Opacity
The purpose of this study is to evaluate the impact of systematic sampling of lymph nodes vs. lymphadenectomy on outcome according to intraoperative frozen pathology for pulmonary invasive adenocarcinoma with ground-glass opacity…
- Trial name
- NCT03322826
- Testing
- systematic sampling of the lymph-node, lymphadenectomy
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Shanghai Pulmonary Hospital, Shanghai, China
Lung Nodules, Ultrasound
Ultrahigh-frequency Ultrasonography (UHFUS) in Detection of Small Pulmonary Ground Glass Opacity (GGO)
The purpose of this study is to assess the feasibility of UHFUS on detection of GGOs in excised lung tissue and investigate UHFUS features of GGO in vitro. Each GGO was detected by palpation, UHFUS and open biopsy in sequence.
- Conditions
- Lung Nodules, Ultrasound, Detection Rate
- Trial name
- UHFUSGGO (NCT05994898)
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking Union Medical College Hospital
Pulmonary Nodule, Solitary
Is Bronchoscopy Necessary in the Preoperative Workup of GGO Lung Cancer?(ECTOP-1005)
This study is one of Eastern Cooperative Thoracic Oncology Projects (ECTOP-1005). It aims to evaluate the role of flexible bronchoscopy in the pre-operative workup of ground glass opacity featured lung cancer.
- Trial name
- NCT03591445
- Testing
- Flexible Bronchoscopy
- Where
- China
- Volunteers
- 615 people
- Sponsor
- Fudan University
Lung Cancer
Progression of Untreated Pulmonary Ground Glass Opacity
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.
- Trial name
- NCT03723629
- Testing
- No intercention
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Shanghai Zhongshan Hospital
Lung Cancer, Spreading of Tumor
Impact of ctDNA in Cancer Early Detection and STAS Evaluation in Patients With GGOs
The aim of the study is the early and non-invasive diagnosis of lung cancer in patients with pulmonary ground glass opacity. In particular, objective of the study is to evaluate the presence or absence of circulating tumor DNA…
- Conditions
- Lung Cancer, Spreading of Tumor, Circulating Tumor Cell
- Trial name
- NCT05187767
- Testing
- cf DNA and ct DNA
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- University of Roma La Sapienza
Pulmonary Nodules, Lung Neoplasms
Deep Learning Time-Series Prediction of Long-Term Growth Patterns of Pulmonary Ground-Glass Nodules Using Serial CT
Pulmonary ground-glass nodules (GGNs) are commonly found on chest CT scans. Some stay stable for years, while others slowly or rapidly turn into lung cancer.
- Conditions
- Pulmonary Nodules, Lung Neoplasms, Adenocarcinoma of Lung
- Trial name
- GGN-Trajectory (NCT07647692)
- Testing
- Serial Thin-Slice Chest CT
- Where
- China
- Volunteers
- 4,750 people
- Sponsor
- Peking University People's Hospital