Loading…

Assessment of reproducibility of creatinine measurement and MELD scoring in four liver transplant units in the UK

The Model for End-Stage Liver Disease (MELD) or similar scoring system is proposed in the UK for prioritization for liver transplantation. We evaluated the reproducibility of creatinine measurements and therefore MELD scores in four liver transplant units in the UK. Methods. All transplant units wer...

Full description

Saved in:
Bibliographic Details
Published in:Nephrology, dialysis, transplantation dialysis, transplantation, 2010-03, Vol.25 (3), p.960-966
Main Authors: Goulding, Carol, Cholongitas, Evangelous, Nair, Devi, Kerry, Andrew, Patch, David, Akyol, Murat, Walker, Simon, Manas, Derek, Mc Clure, David, Smith, Liesl, Jamieson, Neville, Oberg, Ingela, Cartwright, David, Burroughs, Andrew K.
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The Model for End-Stage Liver Disease (MELD) or similar scoring system is proposed in the UK for prioritization for liver transplantation. We evaluated the reproducibility of creatinine measurements and therefore MELD scores in four liver transplant units in the UK. Methods. All transplant units were invited to participate; four agreed to do so, contributing 36 patients awaiting liver transplantation. Blood was collected from these 36 and divided into aliquots then sent to the four participating centres. Every centre measured creatinine and bilirubin for every patient. The results were analysed for the degree of agreement between centres for creatinine and MELD scores using the Bland–Altman method and Wilcoxon rank test. Results. The mean creatinine value varied from 101 μmol/l in centre C to 110 μmol/l for the same sample in centre A, with significant differences between the four centres (P < 0.05, Wilcoxon signed-rank test). The MELD scores were significantly different between centre C and all other centres (P < 0.05). Conclusion. This study demonstrates lack of agreement in measurement of serum creatinine and MELD scoring between four UK transplant centres. A difference in two MELD points can have a significant impact on patient outcome, and these factors will have to be addressed if a UK-wide transplant list is to be initiated.
ISSN:0931-0509
1460-2385
DOI:10.1093/ndt/gfp556