lung ground-glass opacity nodule
Conditions
Interventions
group with with sub-lob resection:GGN resection withsub-lob
group with lobectomy:GGN resection with lobectomy
Sponsors
Department of Thoracic Surgery, Xinqiao Hospital, The Third Military Medical University, Chongqing
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. LTs with all of the following criteria: radiologically suspicious lung cancer, number of lesions =3, 2. LTs with all of the following findings on thin-section CT, radiological early lung cancer (i.e. CTR = <0.25), and the maximum tumour diameter is =2 cm; 3. preoperative histological or cytological diagnosis, if available, that includes all of the following: adenocarcinoma suspected, including atypical adenomatous hyperplasia, no diagnosis of invasive adenocarcinoma; 4. no history of thoracotomy on the same side; 5. no history of chemotherapy and/or radiotherapy; 6. lobectomy feasible.
Exclusion criteria
Exclusion criteria: 1. multiple GGNs; 2. the maximum tumour diameter is =2 cm; 3. a history of thoracotomy on the same side; 4. a history of chemotherapy and/or radiotherapy; 5. lobectomy not feasible.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Location of the tumour;Preoperative diagnosis;Clinical stage;Radiological maximum tumour dimension; | — |
Secondary
| Measure | Time frame |
|---|---|
| BMI;smoking history;number of lesions; | — |
Countries
China
Contacts
Public ContactJigang Dai
Department of Thoracic Surgery, Xinqiao Hospital, The Third Military Medical University, Chongqing
Outcome results
None listed