Including mRECIST in the Metroticket 2.0 criteria improves prediction of hepatocellular carcinoma-related death after liver transplant
In the context of liver transplantation (LT) for hepatocellular carcinoma (HCC), prediction models are used to ensure that the risk of post-LT recurrence is acceptably low. However, the weighting that ‘response to neoadjuvant therapies’ should have in such models remains unclear. Herein, we aimed to...
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Veröffentlicht in: | Journal of hepatology 2020-08, Vol.73 (2), p.342-348 |
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Sprache: | eng |
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Zusammenfassung: | In the context of liver transplantation (LT) for hepatocellular carcinoma (HCC), prediction models are used to ensure that the risk of post-LT recurrence is acceptably low. However, the weighting that ‘response to neoadjuvant therapies’ should have in such models remains unclear. Herein, we aimed to incorporate radiological response into the Metroticket 2.0 model for post-LT prediction of “HCC-related death”, to improve its clinical utility.
Data from 859 transplanted patients (2000-2015) who received neoadjuvant therapies were included. The last radiological assessment before LT was reviewed according to the modified RECIST criteria. Competing-risk analysis was applied. The added value of including radiological response into the Metroticket 2.0 was explored through category-based net reclassification improvement (NRI) analysis.
At last radiological assessment prior to LT, complete response (CR) was diagnosed in 41.3%, partial response/stable disease (PR/SD) in 24.9% and progressive disease (PD) in 33.8% of patients. The 5-year rates of “HCC-related death” were 3.1%, 9.6% and 13.4% in those with CR, PR/SD, or PD, respectively (p |
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ISSN: | 0168-8278 1600-0641 |
DOI: | 10.1016/j.jhep.2020.03.018 |