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Salvage Transplantation (salvage + transplantation)

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Medical Sciences100%

Selected Abstracts

Harm and Benefits of Primary Liver Resection and Salvage Transplantation for Hepatocellular Carcinoma

AMERICAN JOURNAL OF TRANSPLANTATION, Issue 3 2010
A. Cucchetti
Primary transplantation offers longer life-expectancy in comparison to hepatic resection (HR) for hepatocellular carcinoma (HCC) followed by salvage transplantation; however, livers not used for primary transplantation can be reallocated to the remaining waiting-list patients, thus, the harm caused to resected patients could be balanced, or outweighed, by the benefit obtained from reallocation of livers originating from HCC patients first being resected. A Markov model was developed to investigate this issue based on literature data or estimated from the United Network for Organ Sharing database. Markov model shows that primary transplantation offers longer life-expectancy in comparison to HR and salvage transplantation if 5-year posttransplant survival remains higher than 60%. The balance between the harm for resected patients and the benefit for the remaining waiting list depends on (a) the proportion of HCC candidates, (b) the percentage shifted to HR and (c) the median expected time-to-transplant. Faced with a low proportion of HCC candidates, the harm caused to resected patients was higher than the benefit that could be obtained for the waiting-list population from re-allocation of extra livers. An increased proportion of HCC candidates and/or an increased median time-to-transplant could lead to a benefit for waiting-list patients that outweighs this harm. [source]

Salvage transplantation for stage IVa hepatocellular carcinoma, what are the guidelines?

CLINICAL TRANSPLANTATION, Issue 5 2009
PJ Goldsmith
No abstract is available for this article. [source]

Harm and Benefits of Primary Liver Resection and Salvage Transplantation for Hepatocellular Carcinoma

AMERICAN JOURNAL OF TRANSPLANTATION, Issue 3 2010
A. Cucchetti
Primary transplantation offers longer life-expectancy in comparison to hepatic resection (HR) for hepatocellular carcinoma (HCC) followed by salvage transplantation; however, livers not used for primary transplantation can be reallocated to the remaining waiting-list patients, thus, the harm caused to resected patients could be balanced, or outweighed, by the benefit obtained from reallocation of livers originating from HCC patients first being resected. A Markov model was developed to investigate this issue based on literature data or estimated from the United Network for Organ Sharing database. Markov model shows that primary transplantation offers longer life-expectancy in comparison to HR and salvage transplantation if 5-year posttransplant survival remains higher than 60%. The balance between the harm for resected patients and the benefit for the remaining waiting list depends on (a) the proportion of HCC candidates, (b) the percentage shifted to HR and (c) the median expected time-to-transplant. Faced with a low proportion of HCC candidates, the harm caused to resected patients was higher than the benefit that could be obtained for the waiting-list population from re-allocation of extra livers. An increased proportion of HCC candidates and/or an increased median time-to-transplant could lead to a benefit for waiting-list patients that outweighs this harm. [source]

Progression of Alphafetoprotein Before Liver Transplantation for Hepatocellular Carcinoma in Cirrhotic Patients: A Critical Factor

AMERICAN JOURNAL OF TRANSPLANTATION, Issue 1 2010
E. Vibert
Liver transplantation (LT) for cirrhotic/Hepatocellular carcinoma (HCC) is associated with reduced survival in patients with poor histological features. Preoperative levels of alphafetoprotein (AFP) could predict negative biological features. AFP progression could be more relevant than static AFP levels in predicting LT outcomes. A total of 252 cirrhotic/HCC patients transplanted between 1985 and 2005 were reviewed. One hundred fifty-three patients were analyzed, 99 excluded (for nonsecreting tumors and/or salvage transplantation). Using receiver operating characteristics analysis for recurrence after LT, ,progression' of AFP was defined by >15 ,g/L per month before LT. A total of 127 (83%) were transplanted under and 26(16%) over this threshold. After 45 months of follow-up (median), 5-year overall survival (OS) and recurrence free-survival (RFS) were 72% and 69%, respectively. Five-year survival in the progression group was lower than the nonprogression group (OS 54% vs. 77%; RFS 47% vs. 74%). Multivariate analysis showed progression of AFP >15 ,g/L per month and preoperative nodules >3 were associated with decreased OS. Progression group and age >60 years were associated with decreased RFS. Male gender, progression of AFP and size of tumor >30 mm were associated with satellite nodules and/or vascular invasion. In conclusion, increasing AFP >15 ,g/L/month while waiting for LT is the most relevant preoperative prognostic factor for low OS/DFS. AFP progression could be a pathological preoperative marker of tumor aggressiveness. [source]