Publications by authors named "De-ruo Liu"

Perioperative adjuvant treatment has become an increasingly important aspect of the management of patients with non-small cell lung cancer (NSCLC). In particular, the success of immune checkpoint inhibitors, such as antibodies against PD-1 and PD-L1, in patients with lung cancer has increased our expectations for the success of these therapeutics as neoadjuvant immunotherapy. Neoadjuvant therapy is widely used in patients with resectable stage IIIA NSCLC and can reduce primary tumor and lymph node stage, improve the complete resection rate, and eliminate microsatellite foci; however, complete pathological response is rare.

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The efficacy and possible role of epidermal growth factor receptor tyrosine kinase inhibitors in treating early-stage non-small-cell lung cancer have yet to be established. Therefore, we aimed to explore the efficacy and safety of icotinib in completely resected EGFR-mutant stage II-IIIA lung adenocarcinoma patients who underwent standard chemotherapy. This is a randomised, double-blinded, placebo-controlled, multicentre, Phase III trial.

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Background: Approximately 8.3-15.9% of patients with clinical stage I non-small cell lung cancer are subsequently shown to have lymph node metastasis.

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Background: Pneumonectomy (PN) has traditionally been the treatment of choice for central lung tumors for which the alternative is sleeve lobectomy (SL). The aim of this study was to compare early and long-term results after SL and PN in focusing on T3 central non-small cell lung cancer (NSCLC).

Methods: Patients who underwent SL (n=58) or PN (n=42) were retrospectively analyzed.

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Objective: To evaluate the method and effectiveness of rigid-bronchoscopic cryosurgery for advanced central lung cancer.

Methods: Forty-eight patients were enrolled in this study from June 2002 to December 2008, including 33 male and 15 female. The average age was 70 years (ranged from 45 to 83 years old).

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Objective: To evaluate the surgical therapeutic strategy and prognostic factors for non-small cell lung cancer (NSCLC) with mediastinal lymph node metastasis (N2).

Methods: The survival rate of 117 patients with N2 NSCLC treated surgically from January 1999 to May 2003 were analyzed. There were 88 male cases and 29 female cases, aged from 29 to 79 years.

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Objective: To evaluate the effectiveness of thymectomy for myasthenia gravis (MG) and the relative risk factors for postoperative myasthenic crisis.

Methods: The clinic data of 78 cases with MG who underwent thymectomy from June 1985 to June 2005 were analyzed retrospectively. The relative risk factors of postoperative myasthenic crisis were analyzed and the differences between new and old region of perioperative management were compared.

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Objective: To evaluate the effectiveness of unilateral lung volume reduction surgery (LVRS) in patients with chronic obstructive pulmonary disease (COPD).

Methods: The follow-up data of 25 patients with COPD who had underwent unilateral LVRS between January 1996 to December 2002 in department of thoracic surgery, China-Japan friendship hospital were analyzed retrospectively. The operative target was determined by pre-operative CT and pulmonary ventilation-perfusion (V/Q) scintigraphy.

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Objective: To investigate the clinical effectiveness of electro-acupuncture therapy (EAT) in combination with liver artery intubation chemotherapy for massive liver cancer.

Methods: A total of 106 patients were divided into 3 groups. In group A, patients underwent EAT in combination with invasive therapy.

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Objective: To design an artificial trachea which can totally heal with the native trachea.

Methods: Using memory-alloy mesh as the skeleton to construct an artificial trachea by two-stage operation. After 2-year animal experiment we successfully performed the operation in a patient with recurrent carcinoid of the trachea, radically resected the tumor and primarily reconstructed the trachea.

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