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The split liver technique enables transplanting 2 recipients with one single graft (typically an adult-child pair). It facilitates small recipients' access to liver transplantation and reduces mortality on the waiting list. However, splitting is technically demanding and may increase peri- and postoperative complications. To be able to obtain comparable outcomes to a full graft liver transplantation, careful donor-recipients selection, experienced surgeons, and logistic planning are paramount. The video shows an in situ split liver procedure from a 32-year-old brain stem death donor to generate a left lateral sector for a child and a right extended graft for an adult recipient.

The demand for older patients not to be denied access to liver transplantation (LT) has intensified as the European population continues to live longer and maintains better health.This study aims to ascertain the impact of recipient age on the post-LT survival in 2 well-balanced populations at Vall d'Hebron University Hospital.From January 1990 to December 2016, LT recipients (young group: 50-65 years of age; elderly group:65 years of age) were compared by means of a propensity score matching (PSM) method.Prior to PSM, graft survival and patient survival were worse for the elderly group (P .001). In 1126 LT recipients, a caliper width of 0.01 was used based on the donor (age, sex, cause of donor death, and donor intensive care unit stay) and recipient covariates (sex, body mass index, indication for LT, intraoperative blood transfusion, cardiovascular risk factors, and Model for End-Stage Liver Disease [MELD]-Era). After PSM, 206 patients were matched; 1-, 5-, and 10-year patient survival rates were 77%, 63%, and 52% vs 80%, 64%, and 45% (P = .50) for young vs elderly recipients, respectively. Similar graft survival rates were observed in both groups (P = .42).Advanced age alone should not exclude patients from LT.

The number of organs retrieved from donation after circulatory death (DCD) donors has continued to rise in recent years. The functional superiority of DCD organs is achieved when the lungs are perfused with cold perfusion and livers with normothermic regional perfusion (NRP). Thus, a precise surgical technique is required to combine thoracic and abdominal organ procurement. The technique used at our center consists of a rapid laparotomy and middle sternotomy, then the abdominal aorta (Ao) and abdominal inferior vena cava (VC) are cannulated and the descending thoracic Ao is cross-clamped. NRP is started at that point. As a variation of previously described techniques, the thoracic vena cava is not initially clamped in order to improve the return of blood volume to the NRP circuit. The pulmonary artery is cannulated to flush the lungs and the left atrial appendage is opened for drainage. After 120 minutes, NRP perfusion is stopped and the organs are flushed with cold preservation solution. In 2016, 3 livers and 6 lungs were harvested at our center using the technique described. After a minimum follow-up of 1 year, no evidence of biliary complications was observed. The combined procurement of lungs after room temperature perfusion and liver after NRP without initial clamping of the thoracic VC is feasible, with excellent function post-transplantation.

The immunosuppressive management of liver transplant recipients suffering early calcineurin inhibitor-induced neurotoxicity is a challenge in daily clinical practice. We have assessed the use of everolimus as the main immunosuppressant in patients presenting severe neurotoxicity in the early post-transplantation period. From October 1988 to October 2012, 10 patients in our center received everolimus because of severe neurotoxicity in the 1st 3 months after transplantation. We analyzed several variables associated with this treatment, including patient characteristics, time from liver transplantation to conversion to everolimus, immunosuppression regimens before and after conversion, treatment efficacy, adverse events, and discontinuation after conversion. Median follow-up after conversion to everolimus was 27 months (range, 1-63 mo). Neurotoxic events were: akinetic mutism in 4 patients, repeated convulsions in 3, cerebrovascular accident in 1, Guillain-Barré syndrome in 1, and disabling tremor in 1. Treatment with calcineurin inhibitors was discontinued in all patients. Post-conversion regimens consisted of everolimus plus mycophenolate mofetil (MMF) plus steroids in 7 patients, everolimus plus MMF in 1, everolimus plus steroids in 1, and everolimus alone in 1. Liver function was maintained for ≥1 month in all patients except 1, who presented a severe rejection that was treated with steroid bolus and Neoral cyclosporine. Neurologic function was fully recovered in 8 patients. In 1 patient with akinetic mutism and another with convulsions, tacrolimus was reintroduced at 2 months and 1 month, respectively, after resolution of the neurotoxic event. Everolimus is feasible and effective as the main immunosuppressant in patients suffering severe neurotoxicity during the 1st 3 months after transplantation. It allows neurologic function to be recovered while maintaining adequate liver function.

Objective Our aim was to assess our experience with the use and management of everolimus after orthotopic liver transplantation (OLT). Materials and Methods Among the 759 patients who underwent transplantation from 1988 to 2008, 25 (3.2%) received immunosuppression with everolimus. Their mean age was 55.6 years. We analyzed indications for use, time between transplantation and introduction of everolimus, as well as its efficacy, side effects, and patient survival. Results The indications for everolimus treatment were: extended hepatocellular carcinoma (HCC) in the explanted liver (n = 6; 24%); HCC recurrence during follow-up (n = 4; 16%); de novo tumor (n = 6; 24%); refractory rejection (n = 3; 12%); side effects of calcineurin inhibitors (CNI; n = 3; 12%); and other causes (n = 3; 12%). Mean time between OLT and everolimus treatment was 40 ± 33 months (range, 10 days–178 months). Mean follow-up after conversion was 10 ± 9 months (range, 1.5–25 months). More than half of the patients resolved the event for which the drug was indicated: 75% of patients with refractory rejection; 60% of those with renal insufficiency; and 100% of those converted for neurotoxicity or hepatotoxicity. Two patients with recurrent HCC and 1 with extended HCC died at a mean time of 10.5 months. The 6 cases of de novo tumors were operated and are healthy. Side effects were dyslipidemia in 8 and infection in 2. Five patients (20%) discontinued the drug. Conclusions In the early posttransplantation period, everolimus is indicated for refractory rejection or as prophylaxis for recurrence of extended tumors. In any time but especially in the late period, everolimus is indicated for patients with serious side effects due to a CNI or to a de novo tumor.

Background Despite now being an infrequent complication in liver transplantation (LT) recipients, acute liver failure is still associated with high mortality. Case Report Here we report a case of acute liver failure 11 months after AB0-compatible LT in a hepatitis C–positive 50-year-old male recipient caused by late antibody-mediated rejection (AMR). De novo donor-specific antibodies appeared later in a previously negative donor-recipient crossmatch, leading to a rapid deterioration of liver function. Conclusions We highlight the importance of an accurate diagnosis and an early therapeutic intervention. The analysis of this case brings novel and generalizable insights to the differential diagnosis of acute liver failure after LT.

Background The aim of this study was to analyze the evolution of biliary complications over 20 years among adult patients undergoing liver transplantation (OLT) at our institution. Patients and methods Between 1985 and 2007, we performed 1000 OLT in 789 adults and 211 children. To ascertain the evolution of biliary complications among adult OLT from October 1988 to September 2007, we compared the first 100 to with the last 200 adult OLT. Results Duct-to-duct was the most common biliary anastomosis performed in both periods (1st; 89% and 2nd; 94%; P = NS). However, a T-tube was used more frequently in the first period (1st; 46% vs 2nd; 6.6%; P < .001). The remaining cases underwent a hepaticojejunostomy (1st; 11% vs 2nd; 7.6%). Biliary complications were more frequent in the first period (1st; 20% vs 2nd; 9%; P < .01). In the first period, the use of a T-tube caused 32% of complications, all of them being bile leaks; but there were none in the second period. Arterial thrombosis or strictures were related to biliary complications in 10% and 33.3% among the first and second periods, respectively. The severity of complications according to the Clavien classification was similar in both periods: IIIa, 15% versus 33.3%; IIIb, 55% versus 55.5%; and IV, 15% versus 11.1%, respectively (P = NS). Conclusion The biliary complication rate among adult patients post-OLT decreased over 20 years at our institution, probably owing to the abandonment of the routine use of a T-tube as well as to advances in immunosuppressive protocols, organ preservation, and preoperative patient management.

To minimize noncompliance in organ transplantation, a new formulation was developed of once-daily extended-release (EXTD) tacrolimus. To analyze the efficacy and safety of this new drug formulation in de novo liver transplant recipients, a prospective, multicenter study was performed in six centers in Spain. The primary objective of the study was to evaluate the incidence of biopsy-proven acute rejection episodes (BPAR) according to the BANFF criteria during the first 3 months of immunosuppression with the EXTD formulation of tacrolimus. Fifty-two patients received a mean initial dose of 10.0 ± 3.8 mg that was gradually reduced to 7.1 ± 4.0 mg, achieving stable mean blood levels of 8.6 ± 3.7 ng/mL at 3 months. BPAR was reported in seven (13%) patients, but patient and graft survivals were 100%. After transplantation liver function improved and was stably maintained throughout the study. At 3 months, mean bilirubin levels were 2.1 ± 5.5 mg/dL and mean alanine aminotransferase and aspartate aminotransferase were 61.6 ± 75.2 U/L and 55.2 ± 76.9 U/L, respectively. Mean serum creatinine of 0.8 ± 0.3 mg/dL pretransplant increased to 1.1 ± 0.4 mg/dL after 3 months (P < .0001). There was no significant increase in the rate of hypertension from pretransplant levels: 30% at baseline versus 31% at 3 months. Mean glucose levels did not change significantly throughout the study. There were no cases of hepatitis C virus relapse. EXTD tacrolimus demonstrated excellent stability in blood trough levels with a good efficacy and safety profile in de novo liver transplant recipients that was similar to the well-described properties of standard-release twice-daily formulation of tacrolimus.