5 results
Primary objective:To evaluate pulmonary function (FEV1) at 3 months following placement of Zephyr endobronchial valves in subjects with homogeneous emphysema.Secondary objectives:Evaluation of quality of life, exercise capacity, dyspnea incl. BODE,…
The purpose of this study is to assess the safety and effectiveness of bronchoscopic lung volume reduction (BLVR) using the PulmonxEndobronchial Valve (EBV) in treated study participants compared to control participants to support a premarket…
The main objective is to compare the efficacy and safety of esophageal dilation with the balloon the Savary bougie dilator according to the rule-of-3 to rule-of > 3 strategy during 6 months in patients with a severe benign esophageal…
To investigate both the clinical and economical(-healthcare evaluation) improvement of BVR using best responder criteria in patients with severe COPD.
Primary objective: To assess the efficacy of low dose rate light fractionated aminolevulinic acid-Photodynamic Therapy (ALA-PDT) for treatment of VLS and HSIL. Clinical and histological response. Secondary objectives: Tolerence of ALA-PDT by…