Related Experiment Video
Updated: Jul 15, 2025

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
Published on: November 10, 2023
Impact of COVID-19 on long-term lung function in lung transplant recipients: A single-center retrospective cohort
Brice Touilloux1,2, Matthaios Papadimitriou-Olivgeris3, Cédric Bongard1
1Division of Pulmonary Medicine, Department of Medicine, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.
Abstract:
Available data are limited concerning long-term lung function (LF) evolution after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in lung transplant (LT) recipients. The aim of this study is to determine the effect of first SARS-CoV-2 infection on long-term LF in LT recipients. We analyzed spirometry results of LT recipients followed at our institution (March 2020 to July 2022) at 3, 6, and 12 months after first SARS-CoV-2 infection. Overall, 42 LT patients of our cohort (70%) with COVID-19 were included for long-term LF analysis. Forced expiratory volume in 1 s (FEV1 ) declined significantly at 3 months (-4.5%, -97 mL, 95% CI [-163; -31], p < .01), but not at 6 and 12 months (-3.9%, -65 mL, 95% CI [-168; +39], p = .21). Results were quite similar for the forced vital capacity. Spirometry values declined significantly at 3 months after COVID-19 in LT recipients, presented a mixed decline at 6 months, and no significant decline at 12 months.
More Related Videos
07:28Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation
Published on: October 11, 2024
09:54Lung Rapid Recovery Procurement Combined with Abdominal Normothermic Regional Perfusion in Controlled Donation after Circulatory Death
Published on: August 15, 2022
Related Concept Videos
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Kidney Transplant I: Introduction
COPD: Pathogenesis and Clinical Features
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
Chronic Obstructive Pulmonary Disease
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD: