Lung transplantation during the outbreak of Coronavirus Disease 2019 in China

OBJECTIVES

The study objectives were to illustrate our workflow for lung donation and transplantation during the Coronavirus Disease 2019 crisis and to report our preliminary experience with perioperative care.

METHODS

We retrospectively analyzed data in the China Lung Transplantation Registration from January 23, 2020, to March 23, 2020 (2020 cohort), compared with the same period in 2019 (2019 cohort). Pre- and post-lung transplantation management strategies, including measures aiming to prevent severe acute respiratory syndrome coronavirus 2 infection, were applied to all recipients, including 5 post-Coronavirus Disease 2019 transplants during the Coronavirus Disease 2019 pandemic period in China.

RESULTS

Twenty-eight lung transplant procedures were performed, including lung transplant for 5 patients with acute respiratory distress syndrome due to Coronavirus Disease 2019-related pulmonary fibrosis. Compared with the 2019 cohort, more patients with urgent conditions received transplantation in 2020, with a shorter pre-lung transplant admission time and early mobilization post-lung transplant. A large proportion (60%) of lung donations were transported on high-speed trains and commercial flights or highways and commercial flights. Grafts in the preservation containers were handed over to the receiving staff at the airport for 40% (10/25) of donations, which reduced the unnecessary quarantine of transporting staff entering the city. Listed candidates were urgently transferred to other qualified centers in 17.9% of cases (5/28), which reduced the risk of severe acute respiratory syndrome coronavirus 2 exposure in Coronavirus Disease 2019-designated hospitals. The 90-day survival of the transplant recipients in 2020 was 85.7%, including 3 of 5 recipients (60%) who had critically severe Coronavirus Disease 2019.

CONCLUSIONS

Lung transplant and donation amid Coronavirus Disease 2019 can be performed safely with coordinated efforts on medical resource sharing and medical staff protection based on stratification of the infection risk. Outcomes were not compromised during the Coronavirus Disease 2019 outbreak. Lung transplantion can be regarded as salvage therapy for critical patients with Coronavirus Disease 2019 with a confirmed positive turned negative virology status.

Intraspinal primitive neuroectodermal tumors: Report of four cases and review of the literature

Intraspinal primitive neuroectodermal tumors (PNETs) are extremely rare and are aggressive with poor outcomes. Till date only 41 cases of intraspinal PNET have been reported. Here we report four new cases. Total excision of the tumor was done in three patients and partial excision in one patient. The unusual clinical features were vertebral metasis in one patient and short history of symptoms for four days. All had surgical excision, total excision in three patients and gross partial excision in one patient. Three patients were treated with craniospinal radiotherapy and chemotherapy. All the four patients are alive and asymptomatic at 6 to 25 months of followup.