Purpose Prior to the COVID-19 (C19) pandemic, adult respiratory distress syndrome (ARDS) was an unusual indication for lung transplant (LT); thus, short- and long-term outcomes data are lacking. As the pandemic continues, there is an increased need for post-LT data. Thus, we report our single-center experience transplanting 11 patients for C19 ARDS. Methods We conducted a chart review of LT recipients (LTRs) transplanted for C19 ARDS between 8/1/21 and 7/31/21. Descriptive statistics were used. Results Most LTRs were male (82%, n=9). The median age at LT, body mass index, and lung allocation score were 47 (43, 54) years, 28.9 (26, 30) kg/m2, and 84.5 (60, 88), respectively. The median interval from initial hospitalization to listing and listing to LT was 119 (97, 124) and 5 (4, 11) days, respectively. Pretransplant COVID-related morbidities included venous thromboembolism (55%, n=6), hemorrhage requiring transfusion (36%, n=4), pneumothorax (55%, n=6), bacterial pneumonia (82%, n=9), bacteremia (45%, n=5), fungemia (36%, n=4), renal failure requiring renal replacement therapy (RRT; 9%, n=1), cerebrovascular event (9%, n=1), and musculoskeletal weakness (100%, n=11). Most patients required mechanical ventilation (91%, n=10), and 55% (n=6) were intubated at the time of LT. Furthermore, most patients required ECMO support (73%, n=8) and 36% (n=4) were on ECMO at the time of LT. Intraoperatively, 64% (n=7) of patients required cardiopulmonary bypass, 73% (n=8) had severe intrathoracic adhesions, 73% (n=8) had delayed chest closure, and 18% (n=2) had an unexpected return to the operating room. Prevalence of primary graft dysfunction grade 2 or 3 at 72 hours was high (91%, n=10), median duration of mechanical ventilation after LT was 10 (6, 19) days, but no one required ECMO rescue. To date, 10 (91%) LTRs have been discharged, and 2 (20%) have been readmitted within 30 days; the median post-LT hospital stay was 18 (14, 24) days; all discharged LTRs required acute rehabilitation for a median of 17.5 (14, 23) days. Ten LTRs (91%) at a median of 208 (167, 245) days post-LT; 1 LTR died 344 days post-LT of treatment-refractory allograft failure due to aspiration and antibody-mediated rejection. Conclusion Despite pre-LT critical illness, intraoperative challenges, and prolonged post-LT recovery, LT appears feasible for carefully selected patients with irreversible C19 ARDS.
Lung Transplantation for COVID-19-Induced Respiratory Failure: Single-Center Case Series