Lung Transplantation: A Viable Option for Connective Tissue Disease?

Abstract

Interstitial lung disease (ILD) and pulmonary hypertension (PH) caused by connective tissue disease (CTD) are one of the main causes of morbidity and death in patients. Although the International Society for Heart & Lung Transplant suggested that ILD and PH related to CTD are rare indications for lung transplantation in 2006, many lung transplantation centers are concerned that the multisystem involvement of CTD will affect survival outcomes after lung transplantation, and CTD is regarded as a relative contraindication for lung transplantation. However, long-term and short-term survival after lung transplantation in CTD patients is similar compared with survival in common indications for lung transplantation such as idiopathic pulmonary fibrosis (IPF), and no higher incidence of complications after transplantation in many lung transplant centers. This suggests that lung transplantation may be beneficial in CTD patients with disease that progresses to end-stage lung disease, and CTD should not be considered a contraindication for lung transplantation. In the future, more prospective studies are needed to analyze the risk factors of lung transplantation in CTD patients to improve survival rates and reduce the risk of complications. This narrative review summarizes the selection and evaluation of candidates for CTD before lung transplantation and describes the clinical outcomes in CTD after lung transplantation in large-capacity lung transplantation center. The purpose of this review is to help rheumatologists decide when to refer patients with CTD-related lung involvement to a lung transplantation center and the conditions to consider before transplantation and to provide confidence to lung transplant experts.

• Authors: Na Zhang, Shizhou Liu, Zhaoliang Zhang, Ying Liu, Liangyu Mi, Ke Xu
• Journal: Arthritis care & research (Arthritis Care Res (Hoboken)) Vol. 75 Issue 11 Pg. 2389-2398 (11 2023) ISSN: 2151-4658 [Electronic] United States
• PMID: 37052523 (Publication Type: Journal Article, Review, Research Support, Non-U.S. Gov't)
• Copyright: © 2023 The Authors. Arthritis Care & Research published by Wiley Periodicals LLC on behalf of American College of Rheumatology.

Topics

• Humans
• Connective Tissue Diseases (surgery, complications, epidemiology)
• Lung Diseases, Interstitial (complications)
• Idiopathic Pulmonary Fibrosis (surgery, epidemiology)
• Lung
• Lung Transplantation (adverse effects)
• Hypertension, Pulmonary (etiology, surgery)