Results of a newborn liver transplant program in the era of piggyback technique and extended donor criteria in Italy

Orthotopic liver transplantation without venovenous bypass: 125 cases from a single center

AIM

This study analyzed a 10-year single-center experience in orthotopic liver transplantation (OLT) without venovenous bypass (VVB).

METHODS

We retrospectively analysed a nonrandomized series (1999-2008) of 125 adult OLT patients without VVB.

RESULTS

The main causes of liver failure were viral hepatitis (n = 39), alcoholic liver disease (n = 22), and liver cancer (n = 17). One-year survival was 76.4%. The most common postoperative complications were bile duct stenosis (n = 12), postoperative bleeding (n = 8), hepatic artery thrombosis (n = 7), and primary liver failure (n = 6). Twelve patients required hemodialysis and four underwent retransplantations of the liver. Fourteen patients died before postoperative day 30(th). Univariate analysis showed significant differences between patients who did and did not survive 30 days among donor death diagnoses (P = .05), red blood cell units transfused (P = .03), aspartate aminotranferase on the first postoperative day (P = .002), ABO type (P = .04), time of orotracheal intubation (P = .001), hemodialysis (P = .001), and period of postoperative vasoactive drug use (P = .006). The total length of orotracheal tube intubation showed a significant independent association with mortality before 30 days (P < .001).

CONCLUSION

OLT without VVB can be safely performed even in severe cases of chronic liver failure.

Quality of life and physical activity in liver transplantation patients: results of a case-control study in Italy

The aim of the study was to assess the quality of life (QOL) and the physical activity of liver transplant recipients compared with the general population. The case-controlled pilot study was accomplished through the administration of 2 questionnaires: 36-item Medical Outcomes Study, Short-Form General Health Survey (SF-36) for quality of life (10 scores) and International Physical Activity Questionnaire (IPAQ) to estimate the physical activity (metabolic equivalent score). Fifty-four patients who underwent liver transplantation using the piggyback technique and 108 controls from the general population at the orthopedic ambulatories were enrolled between 2002 and 2009. Participants had a mean age of 55 years (range, 41-73). The multivariate analysis showed significant differences for some scales of the SF-36: liver transplant recipients displayed lower values for "Mental Composite Score" (P = .043), "physical activity" (P = .001), "role limitations due to physical health" (P = .006), "role limitations due to the emotional state" (P = .006), and "mental health" (P = .010). The metabolic equivalent positively associated with all examined SF-36 scales. The present study focused on the QOL and physical activity of liver transplant recipients, demonstrating that transplant recipients scored lower than the general population. Liver transplantation may allow full recovery of health status, but the physical and social problems persist in some patients. Interventions aimed at improving rehabilitation programs, regular psychosocial support, and follow-up in all phases of treatment may give patients a more satisfying lifestyle after transplantation.