Volume 23, Issue 4 pp. 350-357

New prediction factors of small-for-size syndrome in living donor adult liver transplantation for chronic liver disease

Kensaku Sanefuji

Kensaku Sanefuji

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Tomohiro Iguchi

Tomohiro Iguchi

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Shigeru Ueda

Shigeru Ueda

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Shigeyuki Nagata

Shigeyuki Nagata

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Keishi Sugimachi

Keishi Sugimachi

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Toru Ikegami

Toru Ikegami

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Tomonobu Gion

Tomonobu Gion

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Yuji Soejima

Yuji Soejima

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Akinobu Taketomi

Akinobu Taketomi

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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Yoshihiko Maehara

Yoshihiko Maehara

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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First published: 01 March 2010
Citations: 29
Akinobu Taketomi MD, PhD, Department of Surgery and Science, Graduate School of Medicine, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan. Tel.: +81 92 642 5466; fax: +81 92 642 5482; e-mail: [email protected]

Summary

Small-for-size syndrome (SFSS), which is characterized by synthetic dysfunction and prolonged cholestasis, is a major cause of worse short-term prognoses after living donor adult liver transplantation (LDALT). However, the risks of SFSS remain unclear. The aim of this study was to clarify the risks of SFSS, which were analysed in 172 patients who underwent LDALT for chronic liver disease. Graft types included left lobe with caudate lobe graft (n = 110) and right lobe graft (n = 62). Thirty-four cases (24 with left lobe grafts and 10 with right lobe grafts) were determined as SFSS. SFSS developed even if the actual graft-to-recipient standard liver volume ratio was >40%. Logistic regression analysis revealed three independent factors associated with SFSS development in left and right lobe grafts: donor age, actual graft-to-recipient native liver volume ratio, and Child’s score. Donor age and actual graft-to-recipient native liver volume ratio may become predictive factors for SFSS development in left and right lobe grafts in patients undergoing LDALT.

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