PMID- 26414151 OWN - NLM STAT- MEDLINE DCOM- 20160606 LR - 20160125 IS - 1097-685X (Electronic) IS - 0022-5223 (Linking) VI - 151 IP - 2 DP - 2016 Feb TI - Human leukocyte antigen mismatching and survival after lung transplantation in adult and pediatric patients with cystic fibrosis. PG - 549-57.e1 LID - S0022-5223(15)01469-5 [pii] LID - 10.1016/j.jtcvs.2015.08.022 [doi] AB - INTRODUCTION: The influence of human leukocyte antigen (HLA) mismatching on survival in adult and pediatric patients with cystic fibrosis (CF) after lung transplantation (LTx) is unknown. METHODS: The United Network for Organ Sharing database was queried from 1987 to 2013 to determine the influence of HLA mismatching on survival in adult and pediatric CF LTx recipients by assessing the association of HLA mismatching with survival in first-time adult (aged >/= 18 years) and pediatric (aged <18 years) recipients. RESULTS: Of 3149 adult and 489 pediatric patients with CF, 3145 and 489 were used for univariate Cox analysis, 2687 and 363 for Kaplan-Meier survival analysis, and 2073 and 257 for multivariate Cox analysis, respectively. Univariate analyses in adult and pediatric patients with CF demonstrated conflicting associations between HLA mismatching and survival (adult hazard ratio [HR], 1.0; 95% confidence interval [CI], 0.97-1.1; P = .45 vs pediatric HR, 0.87; 95% CI, 0.77-0.99; P = .032). Multivariate Cox models including both pediatric and adult patients confirmed that HLA mismatching had an initially protective effect at young ages (HR, 0.85; 95% CI, 0.73-0.99; P = .044) and that this protective effect diminished at older ages and was no longer associated with survival at P < .05 beyond age 10 years. CONCLUSIONS: HLA mismatching has significantly different implications for survival after LTx in adult compared with pediatric patients with CF. CI - Copyright (c) 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved. FAU - Hayes, Don Jr AU - Hayes D Jr AD - Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio; Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio; Section of Pulmonary Medicine, Nationwide Children's Hospital, Columbus, Ohio. Electronic address: hayes.705@osu.edu. FAU - Auletta, Jeffery J AU - Auletta JJ AD - Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio; Host Defense Program, Nationwide Children's Hospital, Columbus, Ohio; Section of Hematology/Oncology and Bone Marrow Transplantation, Nationwide Children's Hospital, Columbus, Ohio; Section of Infectious Diseases, Nationwide Children's Hospital, Columbus, Ohio. FAU - Whitson, Bryan A AU - Whitson BA AD - Department of Surgery, The Ohio State University College of Medicine, Columbus, Ohio. FAU - Black, Sylvester M AU - Black SM AD - Department of Surgery, The Ohio State University College of Medicine, Columbus, Ohio. FAU - Kirkby, Stephen AU - Kirkby S AD - Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio; Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio; Section of Pulmonary Medicine, Nationwide Children's Hospital, Columbus, Ohio. FAU - Tobias, Joseph D AU - Tobias JD AD - Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, Ohio; Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio. FAU - Mansour, Heidi M AU - Mansour HM AD - Skaggs Pharmaceutical Sciences Center, The University of Arizona College of Pharmacy, Tucson, Ariz. LA - eng PT - Journal Article DEP - 20150813 PL - United States TA - J Thorac Cardiovasc Surg JT - The Journal of thoracic and cardiovascular surgery JID - 0376343 RN - 0 (HLA Antigens) SB - IM CIN - J Thorac Cardiovasc Surg. 2016 Feb;151(2):558-9. PMID: 26412320 MH - Adolescent MH - Adult MH - Age Factors MH - Child MH - Cystic Fibrosis/diagnosis/mortality/*surgery MH - *Graft Survival MH - *HLA Antigens MH - *Histocompatibility MH - Histocompatibility Testing MH - Humans MH - Kaplan-Meier Estimate MH - *Lung Transplantation/adverse effects/mortality MH - Multivariate Analysis MH - Predictive Value of Tests MH - Proportional Hazards Models MH - Registries MH - Retrospective Studies MH - Risk Factors MH - Time Factors MH - Tissue and Organ Procurement MH - Treatment Outcome MH - Young Adult OTO - NOTNLM OT - cystic fibrosis OT - human leukocyte antigen mismatch OT - lung transplantation OT - survival EDAT- 2015/09/29 06:00 MHDA- 2016/06/09 06:00 CRDT- 2015/09/29 06:00 PHST- 2015/02/26 00:00 [received] PHST- 2015/08/03 00:00 [revised] PHST- 2015/08/10 00:00 [accepted] PHST- 2015/09/29 06:00 [entrez] PHST- 2015/09/29 06:00 [pubmed] PHST- 2016/06/09 06:00 [medline] AID - S0022-5223(15)01469-5 [pii] AID - 10.1016/j.jtcvs.2015.08.022 [doi] PST - ppublish SO - J Thorac Cardiovasc Surg. 2016 Feb;151(2):549-57.e1. doi: 10.1016/j.jtcvs.2015.08.022. Epub 2015 Aug 13.