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The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.

Liver Transplantation for Hereditary Transthyretin Amyloidosis: After 20 Years Still the Best Therapeutic Alternative?

Ericzon, Bo-Göran, Wilczek, Henryk E., Larsson, Marie, Wijayatunga, Priyantha, Stangou, Arie, Pena, João Rodrigues, Furtado, Emanuel, Barroso, Eduardo, Daniel, Jorge, Samuel, Didier, Adam, Rene, Karam, Vincent, Poterucha, John, Lewis, David, Ferraz-Neto, Ben-Hur, Cruz, Márcia Waddington, Munar-Ques, Miguel, Fabregat, Juan, Ikeda, Shu-ichi, Ando, Yukio, Heaton, Nigel, Otto, Gerd, Suhr, Ole·2015·Transplantation

Abstract

BACKGROUND: Until recently, liver transplantation (Ltx) was the only available treatment for hereditary transthyretin (TTR) amyloidosis; today, however, several pharmacotherapies are tested. Herein, we present survival data from the largest available database on transplanted hereditary TTR patients to serve as a base for comparison. METHODS: Liver transplantation was evaluated in a 20-year retrospective analysis of the Familial Amyloidosis Polyneuropathy World Transplant Registry. RESULTS: From April 1990 until December 2010, data were accumulated from 77 liver transplant centers. The Registry contains 1940 patients, and 1379 are alive. Eighty-eight Ltx were performed in combination with a heart and/or kidney transplantation. Overall, 20-year survival after Ltx was 55.3%. Multivariate analysis revealed modified body mass index, early onset of disease (<50 years of age), disease duration before Ltx, and TTR Val30Met versus non-TTR Val30Met mutations as independent significant survival factors. Early-onset patients had an expected mortality rate of 38% that of the late-onset group (P < 0.001). Furthermore, Val30Met patients had an expected mortality rate of 61% that of non-TTR Val30Met patients (P < 0.001). With each year of duration of disease before Ltx, expected mortality increased by 11% (P < 0.001). With each 100-unit increase in modified body mass index at Ltx, the expected mortality decreased to 89% of the expected mortality (P < 0.001). Cardiovascular death was markedly more common than that observed in patients undergoing Ltx for end-stage liver disease. CONCLUSIONS: Long-term survival after Ltx, especially for early-onset TTR Val30Met patients, is excellent. The risk of delaying Ltx by testing alternative treatments, especially in early-onset TTR Val30Met patients, requires consideration.

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Metadata

Authors
Ericzon, B.-G., Wilczek, H. E., Larsson, M., Wijayatunga, P., Stangou, A., Pena, J. R., Furtado, E., Barroso, E., Daniel, J., Samuel, D., Adam, R., Karam, V., Poterucha, J., Lewis, D., Ferraz-Neto, B.-H., Cruz, M. W., Munar-Ques, M., Fabregat, J., Ikeda, S.-I., Ando, Y., Heaton, N., Otto, G., & Suhr, O.
Venue
Transplantation
Published
2015-09
Volume
99
Issue
9
Pages
1847-1854
ISSN
0041-1337 (ISSN-L)
OpenAlex
W2009082034
Cited by
314
References
19
FWCI
13.64
Type
journal article
Language
en
Open access
closed

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The paper
Ericzon, B.-G., Wilczek, H. E., Larsson, M., Wijayatunga, P., Stangou, A., Pena, J. R., Furtado, E., Barroso, E., Daniel, J., Samuel, D., Adam, R., Karam, V., Poterucha, J., Lewis, D., Ferraz-Neto, B.-H., Cruz, M. W., Munar-Ques, M., Fabregat, J., Ikeda, S.-I., . . . Suhr, O. (2015). Liver Transplantation for Hereditary Transthyretin Amyloidosis: After 20 Years Still the Best Therapeutic Alternative? Transplantation. https://doi.org/10.1097/tp.0000000000000574

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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