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.
