2-3 悪性気道狭窄に対するスパイラルZステントの有用性 : 多施設共同試験(シンポジウム2 気道ステントと人工気管)

概要

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Purpose. To evaluate the feasibility and efficacy of the spiral Z stent in multi-institutional prospective study. Patients and Methods. Patients who have dyspnea from malignant airway stenosis and are candidate for airway stents insertion were treated with Spiral Z stents, with local anesthesia in 25 cases and with general anesthesia in 16 cases. Results. Sixty spiral Z stents were placed to trachea to bronchi for 41 patients with few complications. The degree of airway stenosis and the WHO dyspnea index were improved significantly up to 2-3 months after insertion of this stents. Conclusion. Spiral Z stent is safety and effective for relieve symptoms of the patients with malignant airway stenosis.
日本呼吸器内視鏡学会の論文
2003-12-25