Short Term Outcomes of Patients Who Underwent Lung Transplant for COVID-19 ARDS

PURPOSE: Lung transplantation is a life saving treatment option for patients with COVID-19 ARDS. We aim to assess the short-term outcomes of patients who underwent lung transplantation for COVID ARDS. METHODS: This is a single-center retrospective cohort study of patients who underwent lung transplantation for COVID 19 ARDS between 7/1/2020 and 06/30/2021. Study was IRB-approved. Baseline demographic data, pre transplant variables, peri operative data and post transplant variables were extracted. Post-transplant graft function variables were followed until 09/30/2021. RESULTS: Twenty patients underwent lung transplantation alone, and one patient underwent lung kidney transplantation. Nineteen patients (90%) were ECMO bridge to transplant and twenty patients (95%) were on mechanical ventilator until the transplant. These patients were followed for a median of 234 days [IQR (188-339)]. Three patients (14%) completed a one-year follow-up. Eighteen patients (86%) completed six months follow-up. None of the patients required dialysis. At the end of the follow up period, all patients have good graft function and none of the patients are on supplemental oxygen. CONCLUSION: With careful selection, lung transplants can be performed with reasonable post-transplant outcomes in COVID 19 ARDS patients. However, these patients tend to have a prolonged post transplant hospital stay, a median of 48 days with IQR (28.5 - 73.5). 50% of patients had at least one return to operating room post transplant for hemothorax.