Background: Chronic obstructive pulmonary disease (COPD) is the leading indication for lung transplantation; however, these patients rarely gain priority on the waiting list until very late. The clinical status can be improved by surgical lung volume reduction; this procedure, although carries significant morbidity, has been repeatedly advocated as a bridge. Recently, bronchoscopic lung volume reduction (BLVR) has been proposed to improve functional parameters in patients with emphysema; however, it has never been reported as a bridge to lung transplantation so far.

Methods: We hereby report our experience with BLVR as a bridge to lung transplantation in four patients (males, mean age 51 years).

Results: All patients underwent unilateral BLVR (two right upper lobe (RUL), one right lower lobe (RLL), and one left upper lobe (LUL); mean 3.5 valves per patient). No morbidity and mortality were observed. Three out of the four patients successfully reached transplantation after 6, 7, and 6 months, respectively. Two patients received single-lung transplantation and one sequential double-lung transplantation. The fourth patient died of respiratory failure 13 months after valve placement. BLVR was able to reduce the residual volume and improve the 6-min walking test and Medical Research Council (MRC) score.

Conclusions: BLVR allowed to improve the functional status and quality of life of these patients. In a selected group of COPD patients awaiting lung transplantation, the reported short- to medium-term objective improvement may play an important role to ameliorate the clinical status and reach the time of surgery.