The transplant ureter causing small bowel obstruction following intraperitoneal kidney transplantation: a case report.

Internal bowel herniation under the ureter of an intraperitoneally transplanted kidney is a rare complication yet carries a high burden of morbidity and potential mortality if not recognized and managed appropriately. We describe a case where early intervention salvaged the bowel without ureteral injury. We also describe a technique to close the space beneath the ureter to prevent further episodes of internal herniation.

Liver Transplantation for Fulminant Hepatic Failure Precipitated by Pheochromocytoma Crisis in the Setting of Using Garcinia cambogia Weight Loss Supplement: A Case Report.

We report the first case of liver transplantation for fulminant hepatic failure precipitated by hepatocellular injury due to the synergistic effect of pheochromocytoma crisis and simultaneous use of Garcinia cambogia. Complex diagnosis and treatment decisions are discussed, as well as possible pathophysiology that led to liver failure.

Evolution of a Transplant Surgery Advanced Practice Provider Practice Model in the Care of High-Acuity Liver Transplant Recipients: A Single-Center Experience.

BACKGROUND: The role of advanced practice providers (APPs) in an academic transplant surgical acute care setting remains to be defined. We sought to evaluate the impact of a transplant surgeon-APP (TSAPP) practice model on patient access and outcomes in the care of critically ill patients with end-stage liver disease (ESLD) in an academic transplant center. METHODS: A retrospective analysis evaluated the effect of practice model evolution over an 11-year period on hospital access of patients with ESLD to an academic liver transplantation center and survival outcomes. We compared 3 practice models: era 1 (transplant surgeon-general surgery resident; January 2009 to Sept 2012): vs era 2 ( transition transplant surgeon-general surgery resident to TSAPP; October 2012 to December 2016): vs era 3 (TSAPP; January 2017 to December 2020). RESULTS: Patient access to hospitalization and inpatient service census increased significantly over time with TSAPP model (P < .01). At the time of liver transplant, the median Model for End-Stage Liver Disease scores for era 1 (25), era 2 (33), and era 3 (34), P < .01, and patient requirement for intensive care unit for era 1 (7.1%), era 2 (44.8%), and era 3 (56.4%), P < .01, have increased. The overall 1-year patient survival rates remained comparable across all eras: era 1 (93.88%), era 2 (93.11%), and era 3 (94.06%), P = .77 CONCLUSIONS: The APPs play an integral role in clinical transplantation practice. The integration of APPs into the transplant surgical workforce increased access of high-acuity patients with ESLD to the transplantation center. In addition, it provided excellent patient and graft survival outcomes after liver transplant.

Effect of an Integrated Transplantation Mental Health Program on Alcohol Relapse After Liver Transplantation for Severe Alcoholic Hepatitis: A Single-Center Prospective Study.

BACKGROUND: Liver transplantation (LT) for severe alcohol-associated hepatitis (AH) remains controversial due to perceived increased recidivism risk after LT because of a lack of protracted abstinence before LT. Data on risk stratification for alcohol relapse after LT are limited. We sought to evaluate the utility of having a mental health program embedded in a transplantation center in risk assessment for alcohol relapse-free patient survival after LT. METHODS: We conducted a prospective analysis of all patients with a diagnosis of severe AH hospitalized at a single transplant center from April 2015 to April 2020. After a comprehensive mental health risk stratification, patients were either waitlisted for LT or declined for waitlisting. The primary endpoint was alcohol relapse-free patient survival rate for those who received LT. The secondary endpoint compared survival rates between patients who received LT and those who did not. The median follow-up was 10 months. RESULTS: Among the 83 patients included in the study, 54 patients were waitlisted for LT (65%, group 1) and 29 were declined (35%, group 2). Patient characteristics and median Model for End-Stage Liver Disease score on presentation were comparable for both cohorts (36 in group 1, 38 in group 2; P = .8). Group 1 had significantly better Stanford Integrated Psychosocial Assessment for Transplantation total scores (median 40 vs 57; P < .01), presence of social support (100% of patients in group 1 vs 76% in group 2; P < .01), and less prevalence of active tobacco smokers (30% in group 1 vs 66% in group 2; P < .01). For those who were not waitlisted, 72.5% experienced rapid deterioration of hepatic function. Among the 54 patients waitlisted, 29 patients received LT (54%), whereas 19 died while on the waiting list (35%). One- and 3-year patient survival after LT were 92.5% and 92.5%, respectively. The overall and sustained alcohol relapse rates after LT were 10.3% and 3.5%, respectively. CONCLUSION: Severe AH is a complex medical and mental health disease and requires an intense risk assessment for recidivism after LT. Our study shows that an integrated transplantation mental health program provides an accurate risk stratification for alcohol relapse after LT, a successful intervention to mitigate recidivism risk, and optimal short-term alcohol relapse-free patient survival. Future studies should focus on enhancing the guidelines for broader application.

Assessment of Patient Knowledge of the Role of Advanced Practice Providers in Transplantation Surgical Care: A Single-Center Prospective Study.

BACKGROUND: Advanced practice providers (APPs) are integral to the contemporary transplant surgeon-APP practice model. Patient understanding of APPs' role is vital for optimal patient care and experience. Data on patient knowledge of APPs' roles remain scarce. We sought to assess patient awareness of APPs in their transplantation surgical team. METHODS: We conducted a prospective study on 100 consecutive transplant candidates and recipients ≥18 years, hospitalized in the transplant surgeon-APP Transplantation Intensive Care Unit (primary service) from September 16, 2019 through June 10, 2021. All patients received a 5-question survey (Table 1). Group 1 (first 50 patients) did not receive any printed introductory materials (Figs 1 and 2) before completing the questionnaire, whereas group 2 (last 50 patients) completed the survey after receiving the materials. RESULTS: Although > 90% of patients were knowledgeable about physician assistants (PAs) and nurse practitioners (NPs), the term "advanced practice providers" was unfamiliar to patients in both groups (Table 1). The level of patient recognition and comfort with APPs in the transplant surgeon-APP care team were comparable for both groups. CONCLUSIONS: Our study showed that transplant candidates and recipients were knowledgeable and highly comfortable that PAs and NPs are members of their transplantation surgical team. However, the term advanced practice providers was unfamiliar to the patients. Our study suggested that patient education on provider terms used in current health care delivery is essential and may enhance the patient experience.

Staged Biliary Reconstruction After Orthotopic Liver Transplantation: A Practical Surgical Strategy for High-Acuity Adult Recipients.

Biliary complications (BC) following orthotopic liver transplantation (OLT) is strongly associated with inferior patient outcomes and increased healthcare cost. BC in high-acuity patients can be lethal. While the utility of staged biliary reconstruction after liver transplantation (SBRALT) has been reported in adult and pediatric OLT, biliary outcome data are scarce. We sought to evaluate the clinical utility and outcomes of SBRALT in high-acuity transplant recipients. METHODS: We conducted an analysis from our prospective database of 149 adult OLT between January 1, 2012, and September 30, 2017. Mean follow-up was 26 months. Variables were compared for Group I: one-stage OLT with biliary reconstruction (N = 58) versus Group II: SBRALT (N = 91). RESULTS: Compared with Group I, patients in Group II had higher acuity of illness: median model for end-stage liver disease scores (19 vs 35 P = 0.002), requirement for pretransplant intensive care unit (29.3% vs 54.9%, P = 0.022), pretransplant renal replacement therapy (15.5% vs 48.4%), estimated blood loss (2000 vs 4750 mL, P < 0.001), and intraoperative packed red blood cells transfusion (4 vs 10 units, P < 0.001). For Group II, biliary reconstruction was performed between 1 and 6 days after OLT. Hepaticojejunostomy was performed in 8.6% (Group I) and 26.4% (Group II), P = 0.010. For Groups I and II, BC rates (8.6% vs 7.7%, P = 0.955) and 1-year graft failure-free survival rates (89.7% vs 88.2%, P = 0.845) were comparable. CONCLUSIONS: Graft failure-free survival and biliary outcomes of SBRALT in high-acuity recipients are excellent and comparable to one-stage OLT for low-risk patients. SBRALT is a practical surgical strategy in complex OLT.

Tumors with intrahepatic bile duct differentiation in cirrhosis: implications on outcomes after liver transplantation.

BACKGROUND: The role of liver transplantation (LT) in the management of cirrhotic patients with tumors exhibiting intrahepatic bile duct differentiation remains controversial. The objective of this study was to characterize the spectrum of these tumors and analyze post-LT outcomes. METHODS: Retrospective pathology database search of explant histology analysis of liver transplants between April 1993 and November 2013. RESULTS: Thirty-two patients were analyzed, 75% were men with a mean age of 60 years. Seven patients had nodules demonstrating intrahepatic cholangiocarcinoma (I-CCA), nine had I-CCA nodules occurring concomitantly with hepatocellular carcinoma (HCC), and 16 had mixed HCC-CCA nodules. The median number of tumors was 1 and size was 2.5 cm. Overall patient survival post-LT at 1 and 5 years was 71% and 57%, respectively. Patients within Milan criteria, especially with I-CCA features, showed a 5-year tumor recurrence rate (10%) and 5-year survival rate (78%) comparable with other patients having HCC within Milan criteria. CONCLUSION: This series showed that patients with CCA within Milan criteria may be able to achieve acceptable long-term post-LT survival.