Successful Liver Transplant From a Donor With Sickle Cell Disease.

Sickle cell disease patients have routinely been excluded from liver transplant donation due to patients historically manifesting liver disease themselves. Marginal donors have become increasingly more welcome given organ shortage. Our institution performed a liver transplant in a recipient with cholangiocarcinoma using a sickle cell disease donor liver. Postoperatively, patient progressed well and is now cancer free. Pathology indicated sickle cells, and hemosiderin present at time of transplant had largely resolved by repeat biopsy on postoperative day 5. We conclude that sickle cell disease patients should be considered as donors for liver transplant in the appropriate setting.

An international multicenter study of protocols for liver transplantation during a pandemic: A case for quadripartite equipoise.

BACKGROUND & AIMS: The outbreak of COVID-19 has vastly increased the operational burden on healthcare systems worldwide. For patients with end-stage liver failure, liver transplantation is the only option. However, the strain on intensive care facilities caused by the pandemic is a major concern. There is an urgent need for ethical frameworks to balance the need for liver transplantation against the availability of national resources. METHODS: We performed an international multicenter study of transplant centers to understand the evolution of policies for transplant prioritization in response to the pandemic in March 2020. To describe the ethical tension arising in this setting, we propose a novel ethical framework, the quadripartite equipoise (QE) score, that is applicable to liver transplantation in the context of limited national resources. RESULTS: Seventeen large- and medium-sized liver transplant centers from 12 countries across 4 continents participated. Ten centers opted to limit transplant activity in response to the pandemic, favoring a "sickest-first" approach. Conversely, some larger centers opted to continue routine transplant activity in order to balance waiting list mortality. To model these and other ethical tensions, we computed a QE score using 4 factors - recipient outcome, donor/graft safety, waiting list mortality and healthcare resources - for 7 countries. The fluctuation of the QE score over time accurately reflects the dynamic changes in the ethical tensions surrounding transplant activity in a pandemic. CONCLUSIONS: This four-dimensional model of quadripartite equipoise addresses the ethical tensions in the current pandemic. It serves as a universally applicable framework to guide regulation of transplant activity in response to the increasing burden on healthcare systems. LAY SUMMARY: There is an urgent need for ethical frameworks to balance the need for liver transplantation against the availability of national resources during the COVID-19 pandemic. We describe a four-dimensional model of quadripartite equipoise that models these ethical tensions and can guide the regulation of transplant activity in response to the increasing burden on healthcare systems.

Long-term follow-up after endovascular treatment of hepatic venous outflow obstruction following liver transplantation.

Hepatic venous outflow obstruction (HVOO) is a rare complication after liver transplantation (LT) associated with significant morbidity and reduced graft survival. Endovascular intervention has become the first-line treatment for HVOO, but data on long-term outcomes are lacking. We have analysed outcomes after endovascular intervention for HVOO in 905 consecutive patients who received 965 full-size LT at our unit from January 2007 to June 2014. There were 27 (3%) patients who underwent hepatic venogram for suspected HVOO, with persistent ascites being the most common symptom triggering the investigation (n = 19, 70%). Of those, only 10 patients demonstrated either stricture or pressure gradient over 10 mmHg on venogram, which represents a 1% incidence of HVOO. The endovascular interventions were balloon dilatation (n = 3), hepatic vein stenting (n = 4) and stenting with dilatation (n = 3). Two patients required restenting due to stent migration. The symptoms of HVOO completely resolved in all but one patient, with a median follow-up period of 74 (interquartile range 39-89) months. There were no procedure-related complications or mortality. In conclusion, the incidence of HVOO in patients receiving full-size LT is currently very low. Endovascular intervention is an effective and safe procedure providing symptom relief with long-lasting primary patency.

A rare presentation of appendicitis as groin swelling: a case report.

BACKGROUND: Appendicitis in femoral hernia is a rare condition, which raises diagnostic challenge. CASE REPORT: A 40-year-old man presented with painful right-sided groin swelling of 1-week duration. The area was explored, with presumpted diagnosis of inguinal abscess. At exploration a femoral hernia was found which contained a mildly inflammed appendix. Appendicectomy and hernia repair was done. Post surgical course was uneventful. We present this case with brief summary of literature pertaining to such lesions. DISCUSSION: The rare occurrence of femoral hernia containing appendix may be explained by different degrees of intestinal rotation during development or variation in its attachment to the caecum. Inflammation is due to tight femoral ring. Preoperative diagnosis is difficult. Management options are diverse. CONCLUSION: We present this case because of rarity. Early surgery prevents complications.