ABSTRACT
Pulmonary fibrosis is a complication in patients with coronavirus disease 2019 (COVID-19). Extensive pulmonary fibrosis is a severe threat to patients' life and lung transplantation is last resort to prolong the life of patients. We reported a case of critical type COVID-19 patient, though various treatment measures were used, including anti-virus, anti-infection, improving immunity, convalescent plasma, prone position ventilation, and airway cleaning by fiber-optic bronchoscope, although his COVID-19 nucleic acid test turned negative, the patient still developed irreversible extensive pulmonary fibrosis, and respiratory mechanics suggested that lung compliance could not be effectively recovered. After being assisted by ventilator and extracorporeal membrane oxygenation for 73 days, he finally underwent double-lung transplantation. On the 2nd day after the operation, the alveolar lavage fluid of transplanted lung was examined by cytomorphology, and the morphology of alveolar epithelial cells was intact and normal. On the 20th day post-transplantation, the chest radiograph showed a large dense shadow in the middle of the right lung. On the 21st day, the patient underwent fiber-optic bronchoscopy, yeast-like fungal spores were found by cytomorphological examination from a brush smear of the right bronchus, which was confirmed as Candida parapsilosis infection by fungal culture. He recovered well due to the careful treatment and nursing in our hospital. Until July 29, 96 days after transplantation, the patient was recovery and discharged from hospital.
ABSTRACT
Patients with hematological malignancies with immunodeficiency are at high risk for SARS-CoV-2 infection. We retrospective summarized clinical characteristics of coronavirus disease 2019 (COVID-19) inpatients with hematological malignancies, shared treatment experiences, and analysis prognostic factors. Fourteen patients were enrolled. The median duration of viral shedding was 27.5 days in survivors. The median duration of time to death was 13 days in non-survivors. Non-survivors tend to present lower neutrophil count, more imaging finding of bilateral diffuse patch opacities, more undergoing intensive chemotherapy or immunosuppression. Laboratory and image findings were atypical and diverse. COVID-19 inpatients undergoing intensive chemotherapy or immunosuppression might have increased risk of death. The diagnostic value of specific antibody detection is limited. Therefore, adult COVID-19 inpatients with hematological malignancies present atypical, severe symptoms, decreased virus clearance ability, abnormal antibody response and poor outcome. During the epidemic, the pros and cons need to be carefully weighed while selecting the treatment methods.