During the last 23 years of the National Lung Transplant Program in the Czech Republic, more than 500 lung transplantations, 4 retransplantations and one lobar retransplantation have been performed. We present the case report of a female patient with cystic fibrosis who underwent her first bilateral lung transplantation in January 2020. Due to a chronic lung allograft dysfunction, the patient required ECMO support and retransplantation. For the first time in the Czech Republic, a lung retransplantation with \"ECMO bridge to (re)transplantation\" preoperative support was performed in April 2021. The patient was discharged 39 days after retransplantation in a stable condition. At the day 90 follow-up visit, the patient was in a generally good condition with satisfying spirometric functions.

One of the posttransplantation complications is represented by chronic lung allograft dysfunction, which has two main clinical presentations: bronchiolitis obliterans syndrome and restrictive allograft syndrome. The latter being challenging because of poor prognosis and only symptomatic treatment, and characterized by fibrotic process. A 63-year-old man was right lung-transplanted in 2009 due to idiopathic pulmonary fibrosis. In 2011, bronchiolitis obliterans syndrome was diagnosed evolving to restrictive allograft syndrome in 2016. An off-label treatment by nintedanib (150 mg twice a day) was introduced. Unfortunately, it was stopped 4 months later because of digestive intolerance, without any clinical improvement. Contrary to a previous case reported, our patient did not have any benefit of nintedanib. Antifibrotic agents\' effects such as nintedanib on restrictive allograft syndrome should be assessed in further randomized double-blind placebo-controlled studies.

Post-transplant lymphoproliferative disorder (PTLD) may compromise long-term outcome of lung transplant (LTx) recipients. A case-control study was performed, comparing LTx recipients with PTLD (n=31) to matched recipients without PTLD (Controls, n=62). Risk factors for PTLD and post-transplant outcomes were assessed. PTLD prevalence was 3.9%, time to PTLD 323 (166-1132) days; and 54.8% had early-onset PTLD versus 45.2% late-onset PTLD. At LTx, more Epstein-Barr virus (EBV)-seronegative patients were present in PTLD (42%) compared to Controls (5%) (P<.0001); most of whom had undergone EBV seroconversion upon PTLD diagnosis. EBV viral load was higher in PTLD versus Controls (P<.0001). Overall, lower hemoglobin and higher C-reactive protein levels were present in PTLD versus Controls (P<.0001). EBV status at LTx (P=.0073) and EBV viral load at PTLD (P=.0002) were the most important risk determinates for later PTLD. Patients with PTLD demonstrated shorter time to onset of chronic lung allograft dysfunction (CLAD) (P=.0006) and poorer 5-year survival post-LTx (66.6% versus 91.5%), resulting in worse CLAD-free survival (HR 2.127, 95%CI 1.006-4.500; P=.0483) and overall survival (HR 3.297 95%CI 1.473-7.382; P=.0037) compared to Controls. Late-onset PTLD had worse survival compared to early-onset PTLD (P=.021). Primary EBV infection is a risk for PTLD; which is associated with worse long-term outcome post-LTx.