Results of Lung Transplantations Among Cystic Fibrosis Patients: A Single-Center Study

Lung transplantation remains the ultimate treatment for patients who have exhausted all other therapeutic options in the course of end-stage lung disease due to cystic fibrosis (CF). The aim of the study was to assess the results of lung transplantations performed via mini-thoracotomy in a single center.

This retrospective study assesses the survival and need for reoperation among 56 primary lung transplant recipients due to CF in a single center between 2018 and 2021. Intraoperative death was also assessed, yet it was established as an exclusion criterion for the post-transplant survival analysis.

Only one patient died intraoperatively (1.79%). Reoperation at an early postoperative stage was required among 2 patients (3.58%), due to vascular complication for one and pulmonary leakage for the other. Mortality at 30 days was 0%. In-hospital mortality was low (3.58%). Survival at 1, 2, and 3 years was respectively 87%, 85%, and 75%. Mean forced expiratory volume in 1 second as a percentage of predicted value at discharge was approximately 60% and did not decrease after 12 and 24 months. Mean BMI at 12-month follow-up was 20.11 (range, 13-28.7) with 71.4% of patients being qualified as presenting within the normal range of 18.5 to 24.9.

Double lung transplantation is a safe and feasible surgical option. Despite being more technically difficult and challenging than clamshell approach for surgeons, it is more beneficial for patients.