We’re back with our Top Consults series to talk about Lung Transplant! This is a topic that every pulmonologist should have background knowledge about since it impacts the care of patients with end-stage lung disease of any cause. We will talk about the indications for referral and transplant, how to advise patients and some unique considerations for evaluation. Enjoy, rate and review us, and share your thoughts about the episode! Meet Our Guests Dr. Meghan Aversa is an Assistant Professor of Medicine at the University of Toronto and her expertise involves patients with end stage lung disease and lung transplant. Dr. Hannah Mannem is an Associate Professor of Medicine at the University of Virginia Health. Hannah joined faculty at UVA in 2016 and she has expertise in ILD and Lung Transplant. Learning Points Trends in lung transplant: * Global Increase in Lung Transplants: Over the past three decades, there has been a gradual worldwide increase in lung transplants, with approximately 4,500 performed annually. North America conducts over half of these transplants, and the growth is particularly notable in double lung transplants. * Indications and Disease Trends: Interstitial lung disease (ILD) has seen a significant rise in lung transplant indications, surpassing COPD as the leading cause. ILD, especially idiopathic pulmonary fibrosis (IPF), constitutes a substantial portion (40%) of all transplants. However, the trend is primarily observed in North America. * Decline in Cystic Fibrosis Cases: While Cystic Fibrosis is still a significant indication for lung transplant, its percentage has been declining, likely due to improvements in drugs and CFTR modulators. * Evolution of Lung Transplant Candidates: Over the past five years, lung transplant candidates have become sicker, with higher listing scores and increased hospitalization rates at the time of transplant. More patients have antibodies affecting match difficulty. The average age of patients has increased, with 35% being over 65, a demographic that was previously considered contraindicated. * Impact of COVID-19: The COVID-19 pandemic has influenced lung transplant trends. In 2020, UNOS added COVID-19-related ARDS and pulmonary fibrosis as indications. In 2021, these indications constituted about 10% of lung transplants, making it the third most common indication. Two-thirds were due to COVID-19 ARDS, and one-third due to pulmonary fibrosis. The long-term impact, especially with evolving vaccine dynamics, is still uncertain. Indications for transplant referral: * ISHLT Consensus Document Update (2021): The ISHLT consensus document for lung transplant candidate selection was updated in 2021. It is available on the ISHLT website and serves as a valuable guideline for pulmonologists considering referrals for lung transplant assessment. * General Rule of Thumb for Chronic Lung Diseases: According to the consensus document, a general rule of thumb for all patients with chronic and stage lung diseases is to consider lung transplant if there is a high (more than 50%) risk of death from the lung disease within the next two years. Prognostic markers vary based on the underlying lung disease. * Disease-Specific Recommendations: The consensus document provides disease-specific recommendations. The key diseases highlighted are COPD, ILD, CF, and PH. * COPD: Referral is recommended when the BODE index is in the range of 5 to 6, with additional factors that increase mortality,