Mezquida JPR, Bellorín AF, Ortega AG, Francisco GA (2020) Covid-19 Pneumonia in Bilateral Lung Transplant Recipient: Case Report. Int J Transplant Res Med 6:052.

Case Report | OPEN ACCESS DOI: 10.23937/2572-4045.1510052

Covid-19 Pneumonia in Bilateral Lung Transplant Recipient: Case Report

Juan Pablo Reig Mezquida, MD1*, Alilis Fontana Bellorín, MD2, Alberto García Ortega, MD3 and Gabriel Anguera de Francisco, MD1

1Lung Transplant Unit, Hospital Universitario la Fe, Valencia, Spain

2Department of Thoracic Surgery, Hospital Universitario la Fe, Valencia, Spain

3Department of Pulmonology, Instituto de Investigación Sanitaria "La Fe", Hospital Universitario la Fe, Spain


The clinical course of Coronavirus disease 2019 (covid-19) in lung transplant recipients remains unknown. We present the fatal clinical course of a 63-year-old double lung transplant recipient with severe Covid-19 pneumonia. She had stable graft function before Covid-19 infection. Despite all the supportive care and treatment graft injury progressed, causing patient death. Therefore, the prognosis in lung transplant recipients with Covid-19 infection is not optimistic.


The current pandemic of Coronavirus Disease 2019 (COVID-19) has raised great alarm worldwide, but its impact on transplant patients is unknown, especially in lung transplant recipients. The immunosuppressive maintenance therapy, leads to suppose that the course of this disease could be severe [1]. Spain has a National Transplant Organization which coordinates more than 100 lung transplants per year, and gives support to transplant patients as at-risk population to COVID-19 infection. We report the fatal clinical course of a lung transplant recipient.

Case Report

On March 31st 2020, a 63-year-old woman, bilateral lung transplant carrier since January 2019, was admitted presenting severe bilateral Covid-19 pneumonia. Her previous lung capacity was normal and she received bilateral lung transplant due to end-stage emphysema. On admission, she was in poor general condition, diarrhea, fever, hypoxemia and tachypnea. Her laboratory results showed impaired renal function with creatinine of 2.45 mg/dL, lymphopenia of 0.06 × 103/µL (5%), C-reactive protein (CRP) of 110.3 mg/L, Procalcitonin of 1.06 ng/mL, D-dimer of 2,571 ng/ml. At that moment, calcineurin inhibitor was replaced by low dose mTOR inhibitor Everolimus. Methylprednisolone was increased to 1 mg/kg and meropenem was started. Prophylactic doses of enoxaparin, hydroxychloroquine (200 mg daily) and Azithromycin 500 mg/24 h were prescribed. During the first 24 h, the patient clinically improved, but on the third day her laboratory test showed a CRP of 203 mg/L, the interleukin-6 (IL-6) levels increased to 308.9 pg/mL, and D-dimer value raised to 60,479 ng/ml. The CT-scan reported extensive ground-glass opacities, affecting the middle lobe, lingula, and lower lobes, with consolidation areas and small left pleural effusion (Figure 1). Everolimus blood levels were 1.8 ng/mL. A single dose of anti-IL-6 antibody Tocilizumab was administered (400 mg IV) and the patient remained respiratory stable and with sustained diuresis. On day 5 of admission, she developed a clinical deterioration, with pO2 of 46 mmHg, and was transferred to the Intensive Care Unit (ICU) where high-flow oxygen therapy was started (FiO2 of 100%, 60 L/min). At this moment, renal function continued worsening, associated with lower T-cell count, and procalcitonin raised to 9.92 ng/mL. Immunosuppression was discontinued, Caspofungin was started and antibiotic therapy was changed to piperacillin-tazobactam. On day 7 mechanical ventilation was required due to physical exhaustion and lactate elevation. The renal function continued worsening and transaminases raised ten times normal values. Lymphopenia continued at values 0.08 × 103/µL (7%). Aspergillus niger was isolated from bronchial sample. Despite the support measures, the patient eventually died 9 days after admission due to multi-organ failure.

Figure 1: CT-Scan in lung transplant patient with Covid-19 infection. Day 2. View Figure 1


The T-cell immune response to Covid-19 in lung transplant recipients remains unknown. It is expected to be suppressed due to the maintenance immunosuppressive therapy usually with three drugs [2]. Some renal transplant recipients from China where described with good outcome [3], and data from a single center experience in liver transplant recipients, suggested also similar outcomes to general population [4]. Recent data of solid organ recipients and Covid-19 infection have been published from a single-center, reporting a mortality rate of 27.8% [5]. Following the recommendations, immunosuppressive therapy was reduced to minimum dose and treated with Hydroxychloriquine, which has been proposed as a therapeutic option with promising results [6]. The change to mTOR inhibitor is performed in lung transplant patients with secondary renal impairment [7], which has a depletive effect on interleukin IL-2R. IL2 over expression has been also described in the cytokine release syndrome of severe Covid-19 pneumonia [8], but the role mTOR inhibitors in Covid-19 remains unclear. The detection of Aspergillus in bronchial sample could be a secondary infection, first described in 30% of Covid-19 patients who required admission to the ICU [1]. The rapid course of infection in the patient we present, suggests that the outcome in lung-transplant population might be very poor.

Conflict of Interest

The authors have no conflict of interests and no disclosures.


The authors have no funding support for this manuscript.

Authors Contribution

Dr. Reig Mezquida, Dr. García Ortega and Dr. Anguera de Francisco treated the patient during hospitalization and contributed to the creation of the manuscript. Dr. Fontana Bellorín contributed to the creation and translation of the manuscript.


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Mezquida JPR, Bellorín AF, Ortega AG, Francisco GA (2020) Covid-19 Pneumonia in Bilateral Lung Transplant Recipient: Case Report. Int J Transplant Res Med 6:052.