Trial Parameters
Eligibility Fast-Check
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Brief Summary
The aim of this study is to explore the advantages of robot-assisted thymectomy in long-term survival benefits and short-term clinical efficacy compared with video-assisted thoracoscopic thymectomy based on a multi-center, prospective, randomized controlled clinical trial.
Eligibility Criteria
Inclusion Criteria: 1. ) The age of the subjects on the day of signing the informed consent was ≥ 18 years old and \< 75 years old, regardless of gender ; 2. ) Chest thin-layer CT and MR showed anterior mediastinal space-occupying lesions, combined with relevant hematological indicators, the patient was clinically diagnosed as a thymic epithelial tumor with or without myasthenia gravis ( MG ) symptoms. 3. ) need to accept thymectomy surgery ; 4. ) Clinical stage I to IIIA ( AJCC-UICC TNM staging system ) ; 5. ) The maximum diameter of the lesion \< 5cm ; 6. ) physical condition score 0 or 1 ( Eastern Cooperative Oncology Group ECOG scoring system ) ; 7. ) Have not received any anti-thymoma therapy before, including but not limited to systemic chemotherapy, radiotherapy, etc. ; 8. ) Preoperative major organ function meets the following criteria : Bone marrow function: hemoglobin ≥ 10.0 g / dL ( no blood transfusion within 28 days before hemoglobin examination ), absolute neutrophil coun