PURPOSES: The purpose of this study was to evaluate the impact of splenectomy in adult-to-adult living donor liver transplantation (LDLT). METHODS: Adult-to-adult LDLTs (n = 276) were divided into those with simultaneous splenectomy during LDLT (Splenectomy group, n = 154) and those without (Non-Splenectomy group, n = 122). RESULTS: In the Splenectomy group, splenectomy decreased the portal venous pressure from 24.0 to 19.1 mmHg (p < 0.001). At the end of surgery, the portal venous pressure was significantly lower and the graft compliance was significantly higher in the Splenectomy group compared with the Non-Splenectomy group. The graft portal venous flow was also better in the Splenectomy group (y = 625-5.1x; r (2) = 0.08, p < 0.01) than in the Non-Splenectomy group (y = 470-2.9x; r (2) = 0.04, p = 0.03). Fourteen days after LDLT, the total bilirubin and ascites output were lower in the Splenectomy group than in the Non-Splenectomy group. Among the patients with hepatitis C, splenectomy was associated with a significantly higher rate of a sustained viral response (59.4 vs. 35.9%, p = 0.020) than was noted in those without splenectomy (n = 39). There were no patients with post-splenectomy sepsis under vaccination. CONCLUSIONS: By decreasing the portal pressure and increasing the graft vascular compliance, splenectomy conferred better graft outcomes in adult-to-adult LDLT.
PURPOSES: The purpose of this study was to evaluate the impact of splenectomy in adult-to-adult living donor liver transplantation (LDLT). METHODS: Adult-to-adult LDLTs (n = 276) were divided into those with simultaneous splenectomy during LDLT (Splenectomy group, n = 154) and those without (Non-Splenectomy group, n = 122). RESULTS: In the Splenectomy group, splenectomy decreased the portal venous pressure from 24.0 to 19.1 mmHg (p < 0.001). At the end of surgery, the portal venous pressure was significantly lower and the graft compliance was significantly higher in the Splenectomy group compared with the Non-Splenectomy group. The graft portal venous flow was also better in the Splenectomy group (y = 625-5.1x; r (2) = 0.08, p < 0.01) than in the Non-Splenectomy group (y = 470-2.9x; r (2) = 0.04, p = 0.03). Fourteen days after LDLT, the total bilirubin and ascites output were lower in the Splenectomy group than in the Non-Splenectomy group. Among the patients with hepatitis C, splenectomy was associated with a significantly higher rate of a sustained viral response (59.4 vs. 35.9%, p = 0.020) than was noted in those without splenectomy (n = 39). There were no patients with post-splenectomy sepsis under vaccination. CONCLUSIONS: By decreasing the portal pressure and increasing the graft vascular compliance, splenectomy conferred better graft outcomes in adult-to-adult LDLT.
Authors: Y Soejima; K Shirabe; A Taketomi; T Yoshizumi; H Uchiyama; T Ikegami; M Ninomiya; N Harada; H Ijichi; Y Maehara Journal: Am J Transplant Date: 2012-03-19 Impact factor: 8.086
Authors: T Kiuchi; M Kasahara; K Uryuhara; Y Inomata; S Uemoto; K Asonuma; H Egawa; S Fujita; M Hayashi; K Tanaka Journal: Transplantation Date: 1999-01-27 Impact factor: 4.939
Authors: T Ikegami; K Shirabe; T Yoshizumi; S Aishima; Y A Taketomi; Y Soejima; H Uchiyama; H Kayashima; T Toshima; Y Maehara Journal: Am J Transplant Date: 2012-04-11 Impact factor: 8.086