Right trisectionectomy of the liver for intrahepatic cholangiocarcinoma with bile duct invasion in a Jehovah's Witness.

Intrahepatic cholangiocarcinoma (ICC) is well known to have a very poor prognosis. Aggressive surgical strategies in the treatment of ICC, including major hepatectomy, have been reported to afford patients the best chance for significant survival. Recent advancements in surgical techniques concerning live donor liver transplantation have dramatically improved the results of major hepatectomy. However, surgical treatment of biliary malignancy is complex and is known to increase the likelihood of blood transfusion. We describe a Jehovah's Witness patient with ICC and concomitant bile duct invasion who had a successful right trisectionectomy with bile duct resection, lymph node dissection, and Rouxen-Y hepatico-jejunostomy without blood transfusion. A multidisciplinary preparation was crucial in obtaining this positive outcome. Importantly, bloodless liver transection techniques with inflow clamping, meticulous dissection, and hemostasis should be utilized for major hepatectomy in a Jehovah's Witness. The success of this case may alert clinicians to consider a hepatectomy as a possible option in the treatment of ICC in a Jehovah's Witness.

Piggyback technique in adult orthotopic liver transplantation: an analysis of 1067 liver transplants at a single center.

BACKGROUND: Orthotopic liver transplantation (OLT) in adult patients has traditionally been performed using conventional caval reconstruction technique (CV) with veno-venous bypass. Recently, the piggyback technique (PB) without veno-venous bypass has begun to be widely used. The aim of this study was to assess the effect of routine use of PB on OLTs in adult patients. PATIENTS AND METHODS: A retrospective analysis was undertaken of 1067 orthotopic cadaveric whole liver transplantations in adult patients treated between June 1994 and July 2001. PB was used as the routine procedure. Patient demographics, factors including cold ischemia time (CIT), warm ischemia time (WIT), operative time, transfusions, blood loss, and postoperative results were assessed. The effects of clinical factors on graft survival were assessed by univariate and multivariate analyses.In all, 918 transplantations (86%) were performed with PB. Blood transfusion, WIT, and usage of veno-venous bypass were less with PB. Seventy-five (8.3%) cases with PB had refractory ascites following OLT (p=NS). Five venous outflow stenosis cases (0.54%) with PB were noted (p=NS). The liver and renal function during the postoperative periods was similar. Overall 1-, 3-, and 5-year patient survival rates were 85%, 78%, and 72% with PB. Univariate analysis showed that cava reconstruction method, CIT, WIT, amount of transfusion, length of hospital stay, donor age, and tumor presence were significant factors influencing graft survival. Multivariate analysis further reinforced the fact that CIT, donor age, amount of transfusion, and hospital stay were prognostic factors for graft survival. CONCLUSIONS: PB can be performed safely in the majority of adult OLTs. Results of OLT with PB are as same as for CV. Liver function, renal function, morbidity, mortality, and patient and graft survival are similar to CV. However, amount of transfusion, WIT, and use of veno-venous bypass are less with PB.

100 multivisceral transplants at a single center.

OBJECTIVE: The objective of this study was to summarize the evolution of multivisceral transplantation over a decade of experience and evaluate its current status. SUMMARY BACKGROUND DATA: Multivisceral transplantation can be valuable for the treatment of patients with massive abdominal catastrophes. Its major limitations have been technical and rejection of the intestinal graft. METHODS: This study consisted of an outcome analysis of 98 consecutive patients who received multivisceral transplantation at our institution. This represents the largest single center experience to date. RESULTS: The most common diseases in our population before transplant were intestinal gastroschisis and intestinal dysmotility syndromes in children, and mesenteric thrombosis and trauma in adults. Kaplan Meier estimated patient and graft survivals for all cases were 65% and 63% at 1 year, 49% and 47% at 3 years, and 49% and 47% at 5 years. Factors that adversely influenced patient survival included transplant before 1998 (P = 0.01), being hospitalized at the time of transplant (P = 0.05), and being a child who received Campath-1H induction (P = 0.03). Among 37 patients who had none of these 3 factors (15 adults and 22 children), estimated 1- and 3-year survivals were 89% and 71%, respectively. Patients transplanted since 2001 had significantly less moderate and severe rejections (31.6% vs 67.6%, P = 0.0005) with almost half of these patients never developing rejection. CONCLUSIONS: Multivisceral transplantation is now an effective treatment of patients with complex abdominal pathology. The incidences of serious acute rejection and patient survival have improved in the most recent experience. Our results show that the multivisceral graft seems to facilitate engraftment of transplanted organs and raises the possibility that there is a degree of immunologic protection afforded by this procedure.

Analysis of vascular access in intestinal transplant recipients using the Miami classification from the VIIIth International Small Bowel Transplant Symposium.

BACKGROUND: Loss of vascular access in patients with intestinal failure is considered an indication for intestinal transplantation. Such patients often have one or more occluded vein sites. Venous access could be classified according to the number of occluded vessels, to facilitate pre- and postoperative management. METHODS: At the VIIIth International Small Bowel Transplant Symposium in September 2003, a new classification of vascular access in patients who were candidates for bowel transplant was proposed. The classification was then applied to stratify all patients that underwent intestinal transplantation at the University of Miami between 1998 and 2003. Data were collected on Doppler ultrasonography, angiography, and vein angioplasty in such patients. RESULTS: A total of 106 cases in 91 patients were included in the study. Based on Doppler ultrasound results, 51.9% of patients fell into class I (no thrombosed vessels), 21.7% were in class II (one occluded vessel, or positive risk factors for thrombosis), 24.5% were in class III (multiple thrombosed vessels), and 1.9% were in class IV (all vessels thrombosed). Fifteen percent of the patients required preoperative angiography to better evaluate venous access. Most of the patients that required angiography were in class III or IV, and 53.3% of patients requiring angiography needed additional venous angioplasty to achieve access. CONCLUSIONS: All patients that are referred for intestinal transplantation should undergo preliminary mapping of their venous access by Doppler ultrasound and then be assigned to a vascular access class. Those patients with multiple thrombosed vessels (class III and above) should be strongly considered for additional angiographic evaluation.

Preliminary experience with campath 1H (C1H) in intestinal and liver transplantation.

BACKGROUND: The aim of this research was to study the efficacy of campath 1H in combination with low-dose tacrolimus immunosuppression for intestinal, multivisceral, and liver transplantation. METHODS: Campath 1H (0.3 mg/kg) was administered in four doses: Preoperatively, at the completion of the transplant, and on postoperative days 3 and 7. Tacrolimus levels were maintained between 5 to 10 ng/dL. Suspected or mild rejections were treated with steroids. Moderate or severe rejections were treated with OKT3. PATIENTS: We studied three groups of patients: adult recipients of intestinal or multivisceral transplants, high-risk pediatric recipients of small-bowel or multivisceral grafts, and adult liver-transplant recipients. RESULTS: Twenty-one adult intestinal recipients received 24 grafts. With follow-up of 2.4 to 16 months, 14 patients are alive and 14 grafts are functioning. Eleven high-risk pediatric intestinal recipients received 12 grafts. There were four mortalities in this group, and after a follow up of 1 to 8.5 months, four patients have not experienced a rejection episode. Five adult liver recipients received five grafts. With a follow-up of 3 to 6.2 months, all five patients are alive. There were no rejection episodes in this group, and none of them required steroid therapy. CONCLUSIONS: This immunosuppressive regimen allows for the avoidance of maintenance adjuvant-steroid treatment in the majority of our patients. Our preliminary data show a trend toward a reduction of the incidence and the severity of rejection episodes, although we need to follow-up larger numbers of patients to confirm these results.

The role of intestinal transplantation in the management of babies with extensive gut resections.

BACKGROUND/PURPOSE: Modern neonatal care, surgical treatment, and total parenteral nutrition (TPN) have improved survival rate for babies with extensive gut resections. The authors examined the role of intestinal transplantation in the treatment of these patients. METHODS: The authors reviewed all pediatric intestinal transplants performed for short bowel syndrome at our center (70 transplants performed between Aug 1994 and Feb 2002). Factors affecting patient survival were analyzed. RESULTS: Older patient age at the time of transplant was a significant factor favorably affecting patient survival (P =.031). Trends toward better survival rates were observed in those transplants performed more recently (P =.063), in those patients with greater body weight (P =.084), in those not hospitalized at the time of transplant (P =.14), and in those without concomitant liver failure (P =.12). Three-year survival rate for patients greater than age 2 years and without liver failure was 90%. However, 32% of our recipients underwent transplant at age less than one year, and most in this group (75%) had concomitant liver failure. CONCLUSIONS: For babies with irreversible intestinal failure, intestinal transplantation is a life-saving option. Results, which have recently improved, are best when transplantation compliments more conservative surgical treatments and TPN. However, there is a subset of patients who have liver disease early requiring urgent transplant.