Clinical efficacy of treatment for primary tracheal tumors by flexible bronchoscopy: Airway stenosis recanalization and quality of life.

The aim of the present study was to evaluate the effectiveness of interventional treatment of primary tracheal tumors through flexible bronchoscopy. The clinical data of 38 patients with primary tracheal tumours who underwent flexible bronchoscopy intervention therapy between January 2011 and January 2017 were retrospectively analyzed. The average time interval from onset of symptoms to the appearance of actual clinical manifestations in the 38 patients ranged from 0 to 60 months, with an average of 8.

Safety and complications of medical thoracoscopy in the management of pleural diseases.

Background: Medical thoracoscopy is considered an overall safe procedure, whereas numbers of studies focus on complications of diagnostic thoracoscopy and talc poudrage pleurodesis. We conduct this study to evaluate the safety of medical thoracoscopy in the management of pleural diseases and to compare complications in different therapeutic thoracoscopic procedures.

Methods: A retrospective study was performed in 1926 patients, 662 of whom underwent medical thoracoscopy for diagnosis and 1264 of whom for therapeutic interventions of pleural diseases.

Erythromycin poudrage versus erythromycin slurry in the treatment of refractory spontaneous pneumothorax.

Background: Refractory (recurrent or persistent) spontaneous pneumothorax with high recurrence rates required treatment either by continuous chest drainage or interventional approaches. Pleurodesis by sclerosing agents has become a significant therapy in the treatment of refractory spontaneous pneumothorax (RSP) on account of its high efficiency and safety. However, the efficacy, safety and appropriate mode of administration of intrapleural erythromycin for pleurodesis have not yet been realized in the treatment of RSP.

Serum albumin as a significant prognostic factor in patients with malignant pleural mesothelioma.

Our aim was to evaluate the prognostic role of the pretreatment serum albumin level in patients with malignant pleural mesothelioma (MPM) receiving platinum-based systemic chemotherapy. From 1995 to 2013, a total of 97 patients receiving platinum-based systemic chemotherapy for newly diagnosed MPM were enrolled. All clinical information and laboratory results were retrospectively collected from the medical records.

Prognostic nutritional index predicts outcomes of malignant pleural mesothelioma.

Purpose: Nutritional status has been associated with long-time outcomes in cancer patients. We investigated whether the prognostic nutritional index (PNI), an indicator of nutritional status, affects overall survival in patients with malignant pleural mesothelioma (MPM).

Methods: We enrolled 121 patients with histologically confirmed MPM, who had successfully undergone biopsy by medical thoracoscopy in this study.

Endostatin, an angiogenesis inhibitor, ameliorates bleomycin-induced pulmonary fibrosis in rats.

Background: Recent evidence has demonstrated the role of angiogenesis in the pathogenesis of pulmonary fibrosis. Endostatin, a proteolytic fragment of collagen XVIII, is a potent inhibitor of angiogenesis. The aim of our study was to assess whether endostatin has beneficial effects on bleomycin (BLM)-induced pulmonary fibrosis in rats.

Effects of partial portal vein arterialization on liver regeneration after hepatectomy in minipigs with obstructive jaundice.

Background: Hilar cholangiocarcinoma is a malignant tumor that is difficult to cure. The aim of this study was to observe the effects of flow-controlled partial portal vein arterializations (PPVA) on liver regeneration after hepatectomy in minipigs with chronic obstructive jaundice.

Methods: Eight minipigs were made into chronic obstructive jaundice models.