Recipient With Influenza A Infection: Contraindication to Transplant? A Case Report.

Active infections in recipients are considered an absolute contraindication to liver transplantation due to the risk of severe disease caused by the required immunosuppression. Even though viral infections, such as Influenza A, have been treated in liver transplant patients both in the immediate and late postoperative period with favorable outcomes, no cases of prediagnosed Influenza A have been described in which the decision to proceed with the indication had to be made. In certain viral infections, like Influenza A, the paucisymptomatic state and the availability of appropriate treatment could open the door to performing liver transplants with positive results.

Outcome of Liver Transplants Using Donors After Cardiac Death With Normothermic Regional Perfusion.

BACKGROUND AND AIMS: The incorporation of normothermic regional perfusion (NRP) to donors after cardiac death (DCD) allows the recovery of liver grafts without the deleterious effects on graft survival the super-rapid technique may cause. The aim of the present report is to determine if the use of NRP in Maastricht type III DCD donors achieves short- and medium-term results comparable to donors after brain death (DBD). PATIENTS AND METHODS: This is an observational cohort study including 117 liver transplants executed between November 2016 and April 2021, divided into NRP (n = 39) and DBD (n = 78). RESULTS: Donors were younger in the NRP group (NRP 52 vs DBD 59.4 years; P < .005). Liver recipients in each study group were of similar age and severity of liver disease, although the predominant transplant indication in the NRP group was hepatocellular carcinoma. No differences in ischemia times were found. The incidence of early allograft disfunction and primary nonfunction was balanced between NRP and DBD. Eight patients required retransplant, all of them in the DBD group. No differences were found in biliary complications (NRP 12% vs DBD 5%; P = .104). Ischemic cholangiopathy affected a single DBD patient. Graft survival's Kaplan Meier curve shows a better outcome in the NRP group, although the difference did not reach significance (P = .075). CONCLUSIONS: The incorporation of perfusion machines, and specifically the NPR in situ, converts suboptimal liver grafts such as DCD into organs comparable to DBDs.

Results of liver transplantation with donors older than 80 years: a case control study.

AIM: The inclusion of elderly donors can increase the pool of organs available for transplant. BACKGROUND: To compare clinical outcomes and survival rates in patients who received livers from donors aged ≥ 80 years vs. younger donors. METHODS: We considered all liver transplantations performed in our unit between January 2006 and January 2015. Twelve patients received liver from a cadaveric donor aged ≥ 80 years (study group) and their outcomes were compared with those of patients who received liver from a younger donor (control group). This study was carried out to analyze the characteristics of donors and recipients, as well as the clinical course and survival of recipients. RESULTS: Statistically significant differences were observed in donors' age (55.6 ± 14.4 vs. 82.7 ± 2.7 years, p < 0.001), donors' ICU stay (p = 0.008), donors' ALT levels (p = 0.009) and donors' AST levels (p = 0.01). Statistically significant differences were found in ischemia time (p < 0.05). In total, 8.3% of the recipients of liver from a donor aged < 80 required retransplantation vs. 25% of recipients of donor's ≥ 80 years. Patient survival at one, three and five years was 89%, 78.6% and 74.5%, respectively vs. 83.4%, 79.4% and 59.6% for the study group. CONCLUSION: Livers from older donors can be safely used for transplantation with acceptable patient survival rates. However, graft survival rates are lower for recipients of livers from older donors as compared to younger donors, and survival only increased with retransplantation.