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Objective: To explore the palliative methods to patients with central airway obstruction due to advanced malignancies. Methods: Twenty-seven patients with carcinous airway obstruction and respiratory distress were emergency remedied, including 12 cases with atelectasis and 23 with pulmonary infection. Soft cryoablated probe of CO2 and/or reticulate endobronchial stent with filmed titanium alloy were placed to the neoplasm following by bronchofibroscope. Results: Totally there were 21 patients achieved completely remission, including airway obstruction, respiratory distress and pulmonary infection remission, and 3 cases got partial remission. Meanwhile there were 3 cases died, in which one was happened during the period of endobronchial stent making, another one with heavy airway obstruction died due to asphyxia 24 h after the operation of bronchofibroscope examination, and the last one with knob invaded died because of hemoptysis and asthema secondarily 36 h after stent placed. Conclusion: The emergency remedy using soft cryoablated probe of CO2 and/or reticulate endobronchial stent with filmed titanium alloy placed to the neoplasm following by bronchofibroscope to patients with malignant central airway obstruction was a effective salvage method and could prolong patients’ lifespan for more subsequent therapeutic opportunities.
Objective: To explore the palliative methods to patients with central airway obstruction due to advanced malignancies. Methods: Twenty-seven patients with carcinous airway obstruction and respiratory distress were emergency remedied, including 12 cases with atelectasis and 23 with pulmonary infection. Soft cryoablated probe of CO2 and / or reticulate endobronchial stent with filmed titanium alloy were placed on the neoplasm following by bronchofibroscope. Results: Totally there were 21 patients achieved completely remission, including airway obstruction, respiratory distress and pulmonary infection remission, and 3 cases got partial remission. there were 3 cases died, in which one was happened during the period of endobronchial stent making, another one with air air obstruction died due to asphyxia 24 h after the operation of bronchofibroscope examination, and the last one with knob invaded died because of hemoptysis and asthema secondarily 36 h after stent placement. Conclus ion: The emergency remedy using soft cryoablated probe of CO2 and / or reticulate endobronchial stent with filmed titanium alloy placed to the neoplasm following by bronchofibroscope to patients with malignant central airway obstruction was a effective salvage method and could prolong patients’ lifespan for more consecutive therapeutic opportunities.