Cited by 85Transplantation: Methods and OutcomesSystemic Sclerosis and Related DiseasesPulmonary Hypertension Research and Treatments

Outcomes in systemic sclerosis-related lung disease after lung transplantation

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Sottile, Peter D., Iturbe, David, Katsumoto, Tamiko R., Connolly, M. Kari, Collard, Harold R., Leard, Lorriana A., Hays, Steven, Golden, Jeffrey A. +3 more·2013·Transplantation

Abstract

BACKGROUND: Lung disease is the leading cause of death in systemic sclerosis (SSc). The diagnosis of SSc-related lung disease (SSc-LD) is often a contraindication to lung transplantation (LT) due to concerns that extrapulmonary involvement will yield worse outcomes. We sought to evaluate posttransplantation outcomes in persons with SSc-LD with esophageal involvement compared with persons with nonconnective tissue disease-related interstitial lung disease (nCTD-ILD). METHODS: From 1998 to 2012, persons undergoing LT for SSc-LD were age and gender matched in a 2:1 fashion to controls undergoing LT for nCTD-ILD. Esophageal function was assessed by pH testing and manometry. We defined esophageal dysfunction as the presence of a DeMeester score >14 or dysmotility more severe than "mild nonspecific disorder". The primary outcome was posttransplantation survival. Secondary outcomes included freedom from bronchiolitis obliterans syndrome (fBOS) and rates of acute rejection. Survival and fBOS were estimated with Kaplan-Meier methods. Acute rejection was compared with Student's t test. RESULTS: Survival was similar in 23 persons with SSc-LD and 46 controls who underwent LT (P = 0.47). For the SSc-LD group, 1- and 5-year survival was 83% and 76% compared with 91% and 64% in the nCTD-ILD group, respectively. There were no differences in fBOS (P = 0.83). Rates of acute rejection were less in SSc-ILD (P = 0.05). Esophageal dysfunction was not associated with worse outcomes (P>0.55). CONCLUSIONS: Persons with SSc-LD appear to have similar survival and fBOS as persons transplanted for nCTD-ILD. The risk of acute rejection after transplantation may be reduced in persons with SSc-LD. Esophageal involvement does not appear to impact outcomes.

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Authors
Sottile, P. D., Iturbe, D., Katsumoto, T. R., Connolly, M. K., Collard, H. R., Leard, L. A., Hays, S., Golden, J. A., Hoopes, C., Kukreja, J., & Singer, J. P.
Affiliations
  • University of California, San Francisco (US)
  • University of Kentucky (US)
Corresponding author
Singer, Jonathan P.
Venue
Transplantation
Published
2013-04-15
Volume
95
Issue
7
Pages
975-980
ISSN
0041-1337 (ISSN-L)
OpenAlex
W1965553464
Cited by
85
References
25
Citations by year
2026: 4 · 2025: 2 · 2024: 4 · 2023: 8 · 2022: 2 · 2021: 9 · 2020: 8 · 2019: 10 · 2018: 9 · 2017: 6 · 2016: 9 · 2015: 6 · 2014: 6 · 2013: 2
FWCI
7.55
Type
journal article
Language
en
Open access
Locations
  • Transplantation (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
National Heart, Lung, and Blood Institute (T35HL007690, F32HL107003, K23HL111115)
Topics
  • Health Sciences › Medicine › Surgery › Transplantation: Methods and Outcomes
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Systemic Sclerosis and Related Diseases
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Pulmonary Hypertension Research and Treatments
Keywords
systemic sclerosis, lung transplantation, interstitial lung disease, esophageal involvement, esophageal dysfunction, bronchiolitis obliterans syndrome, acute rejection, post-transplant survival, extrapulmonary involvement
MeSH terms
Acute Disease, Adult, Aged, Bronchiolitis Obliterans, Female, Graft Rejection, Humans, Male, Middle Aged, Retrospective Studies, Risk Factors, San Francisco, Scleroderma, Systemic, Time Factors, Esophageal Motility Disorders, Multivariate Analysis, Chi-Square Distribution, Logistic Models, Lung Transplantation, Treatment Outcome, Lung Diseases, Interstitial, Risk Assessment, Kaplan-Meier Estimate

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