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Sample records for liver transplantation case

  1. Polycystic liver transplant: a case report.

    PubMed

    Sakcak, Ibrahim; Olmez, Aydemir; Ozgor, Dincer; Eris, Cengiz; Kayaalp, Cuneyt; Yılmaz, Sezai

    2013-06-01

    A liver from a donor with brain death due to a ruptured cerebral aneurysm was transplanted. The liver had multiple bilobar simple cysts; the largest was less than 3 cm in diameter. The noncystic liver volume was greater than 50%, and the liver had neither fibrosis nor venous congestion. The donor surgery was performed in accordance with the standard protocol without rupture of the cysts. The recipient was a 40-year-old man with cirrhosis associated with hepatitis B. The recipient operation was done by using the piggyback method with no complications. Excessive drainage of chylous ascites (10 000 mL/d) started in the first days after surgery and continued, gradually decreasing until the end of the second month. The patient was discharged with no complications at the end of the third month. No growth in the cysts was observed on follow-up computed tomography scans. Excluding this particular case, a total of 7 other patients have received a polycystic liver transplant. In all 7 cases, the fact that the donor had polycystic liver disease was not known but was encountered by coincidence during procurement. The case reported here is the first case where the polycystic liver disease was diagnosed before procurement and the transplant was still carried out. It appears that, if the donor liver has enough healthy noncystic volume, polycystic livers can be transplanted. PMID:23782669

  2. Orthotopic liver transplantation for giant liver haemangioma: A case report

    PubMed Central

    Lange, Undine G; Bucher, Julian N; Schoenberg, Markus B; Benzing, Christian; Schmelzle, Moritz; Gradistanac, Tanja; Strocka, Steffen; Hau, Hans-Michael; Bartels, Michael

    2015-01-01

    In liver haemangiomas, the risk of complication rises with increasing size, and treatment can be obligatory. Here we present a case of a 46-year-old female who suffered from a giant haemangioma causing severe portal hypertension and vena cava compression, leading to therapy refractory ascites, hyponatremia and venostasis-associated thrombosis with pulmonary embolism. The patients did not experience tumour rupture or consumptive coagulopathy. Surgical resection was impossible because of steatosis of the non-affected liver. Orthotopic liver transplantation was identified as the only treatment option. The patient’s renal function remained stable even though progressive morbidity and organ allocation were improbable according to the patient’s lab model for end-stage liver disease (labMELD) score. Therefore, non-standard exception status was approved by the European organ allocation network “Eurotransplant”. The patient underwent successful orthotopic liver transplantation 16 mo after admission to our centre. Our case report indicates the underrepresentation of morbidity associated with refractory ascites in the labMELD-based transplant allocation system, and it indicates the necessity of promptly applying for non-standard exception status to enable transplantation in patients with a severe clinical condition but low labMELD score. Our case highlights the fact that liver transplantation should be considered early in patients with non-resectable, symptomatic benign liver tumours. PMID:26722664

  3. Orthotopic liver transplantation for giant liver haemangioma: A case report.

    PubMed

    Lange, Undine G; Bucher, Julian N; Schoenberg, Markus B; Benzing, Christian; Schmelzle, Moritz; Gradistanac, Tanja; Strocka, Steffen; Hau, Hans-Michael; Bartels, Michael

    2015-12-24

    In liver haemangiomas, the risk of complication rises with increasing size, and treatment can be obligatory. Here we present a case of a 46-year-old female who suffered from a giant haemangioma causing severe portal hypertension and vena cava compression, leading to therapy refractory ascites, hyponatremia and venostasis-associated thrombosis with pulmonary embolism. The patients did not experience tumour rupture or consumptive coagulopathy. Surgical resection was impossible because of steatosis of the non-affected liver. Orthotopic liver transplantation was identified as the only treatment option. The patient's renal function remained stable even though progressive morbidity and organ allocation were improbable according to the patient's lab model for end-stage liver disease (labMELD) score. Therefore, non-standard exception status was approved by the European organ allocation network "Eurotransplant". The patient underwent successful orthotopic liver transplantation 16 mo after admission to our centre. Our case report indicates the underrepresentation of morbidity associated with refractory ascites in the labMELD-based transplant allocation system, and it indicates the necessity of promptly applying for non-standard exception status to enable transplantation in patients with a severe clinical condition but low labMELD score. Our case highlights the fact that liver transplantation should be considered early in patients with non-resectable, symptomatic benign liver tumours. PMID:26722664

  4. Liver transplant

    MedlinePlus

    ... series References Keefe EB. Hepatic failure and liver transplantation. In: Goldman L, Schafer AI, eds. Goldman's Cecil ... 2011:chap 157. Martin P, Rosen HR. Liver transplantation. In: Feldman M, Friedman LS, Brandt LJ, eds. ...

  5. Graft versus host disease following liver transplantation: A case report

    PubMed Central

    ZHANG, CHANGSONG; YANG, GUANGSHUN; LING, YANG; CHEN, GUIHUA; ZHOU, TIANBAO

    2014-01-01

    Graft versus host disease (GVHD) is an uncommon complication following liver transplantation. In the present case report, a 53-year-old male hepatitis B virus carrier was diagnosed with primary liver cancer with post-hepatitis cirrhosis. Preoperative cytomegalovirus (CMV), Epstein-Barr virus, coxsackievirus, herpes simplex virus and autoimmune antibody series were negative. Preoperative human leukocyte antigen type was also negative. Following classic orthotropic liver transplantation, postoperative treatment included immunosuppression therapy, infection protection, anti-human immunodeficiency virus therapy and CMV infection protection therapy. Chemotherapy was initiated at day 16 following surgery. At day 26 following the transplantation, the patient developed a fever of unknown cause, and a scattered red rash was observed behind the left ear and on the neck. The patient presented with a fever of unknown cause, rash, symptoms of the digestive tract, leukocytopenia and pancytopenia. A diagnosis of GVHD was confirmed following a skin biopsy. Symptomatic therapies, including antivirals, anti-anaphylaxis drugs and steroids were administered. However, the patient succumbed to infection, acute respiratory distress syndrome and multiple organ failure at day 46 following surgery. Therefore, an effective therapeutic strategy for the treatment of GVHD following liver transplantation is yet to be established, and further research is required prior to such a regimen being developed. PMID:25187816

  6. Liver transplant

    MedlinePlus

    Risks for any anesthesia are: Problems breathing Reactions to medications Risks for any surgery are: Bleeding Heart attack or stroke Infection Liver transplant surgery and management after surgery carry major risks. There is ...

  7. A case of veno-occlusive disease following liver transplantation

    PubMed Central

    CHEN, HONG; WANG, XU; FAN, TIEYAN; LI, JUN; WANG, LETIAN; SHEN, ZHONGYANG

    2014-01-01

    The present case report describes the diagnosis and treatment of a patient with veno-occlusive disease (VOD) following liver transplantation. Combining the clinical data and relevant literature, the study aimed to consider the causes of VOD following liver transplantation, and the pathogenesis, clinical diagnosis and auxiliary examination features of VOD. A 42-year-old man who had a long history of taking traditional Chinese medicine (essential components unknown) underwent an orthotropic liver transplantation on January 14, 2011, due to small venous occlusion disease of the liver. The patient was treated with tacrolimus as an antirejection therapy following the surgery, and gradually developed right upper quadrant pain and fatigue. The examination results were consistent with the diagnostic standards for VOD. Following treatment with methylprednisolone, the patient was treated with alprostadil and Danhong injections. Forty days later, the patient’s total bilirubin (TBIL) level was observed to have decreased significantly, the liver function had returned to normal and the ascites had decreased, but had not completely disappeared. The patient then underwent a transjugular intrahepatic portosystemic shunt (TIPS) procedure, following which the ascites were shown to have completely disappeared. PMID:24348779

  8. A case report of a completely vanished liver graft after auxiliary partial orthotopic liver transplantation

    PubMed Central

    Teomete, U; Dandin, O; Tekin, A; Sabuncuoglu, M Z; Chapman, J

    2015-01-01

    Background Auxiliary partial orthotopic liver transplantation is an alternative technique for the treatment of patients with fulminant hepatic failure and metabolic liver disease. It provides temporary support of liver function until sufficient regeneration of the native liver. Pediatric patients have a long life expectancy and are best candidates to benefit from the interruption of antirejection treatment. Description of case A 4-year-old boy underwent auxiliary partial orthotopic liver transplantation for fulminant hepatic failure using a cadaveric left lateral segment of liver. One year after auxiliary partial orthotopic liver transplantation, the patient’s native liver was determined to be completely normal and he was doing well. The patient was then gradually weaned from the immunosuppression over the course of one year. The graft was undetectable on follow-up computerized tomography performed before complete cessation of immunosuppression, leading to the diagnosis of “vanishing graft syndrome”. Conclusion Graft atrophy commonly occurs after auxiliary partial orthotopic liver transplantation due to cessation of antirejection therapy. But to our knowledge, complete graft disappearance is a rare occurrence reported in the English literature. Timing for withdrawal of the immunosuppression is an important decision to be made in this technique. Hippokratia 2015; 19 (3): 274-277.

  9. A case report of anesthesia management in the liver transplantation recipient with porphyria -A case report-

    PubMed Central

    Song, Hye Won; Shin, Young Hee; Ko, Justin Sangwook; Gwak, Mi Sook

    2012-01-01

    Porphyrias are a group of diseases characterized by an enzyme deficiency in the heme biosynthesis pathway, resulting in accumulation of precursor molecules in the tissue. Some porphyric patients develop progressive liver disease that requires liver transplantation. This case report describes special anesthetic challenges, including careful selection of drugs and the use of special filters that can exclude harmful wavelengths of ultraviolet, in a patient with porphyria who underwent living donor liver transplantation. Understanding the patient's status and disease process, and avoiding triggering factors of porphyria attacks, are important for successful liver transplantation anesthesia in patients with porphyria. PMID:22323960

  10. Living donor liver transplantation in the absence of inferior vena cava: a case report.

    PubMed

    Hatipoglu, S; Olmez, A; Ozgor, D; Kayaalp, C; Yilmaz, S

    2012-01-01

    Because of difficulties in the supply of cadaveric organs, of living donor liver transplantations are performed in increasing numbers. Congenital hepatic fibrosis associated with fibrosis and atrophy of the inferior vena cava were present in a potential recipient of living donor liver transplantation. This case report documented living donor liver transplantation as a treatment modality for a patient with absence of the inferior vena cava due to chronic liver failure. PMID:22841266

  11.  Liver transplantation followed by autologous stem cell transplantation for acute liver failure caused by AL amyloidosis. Case report and review of the literature.

    PubMed

    Elnegouly, Mayada; Specht, Katja; Zoller, Heinz; Matevossian, Edouard; Bassermann, Florian; Umgelter, Andreas

    2016-01-01

     Hepatic involvement in AL amyloidosis may present as acute liver failure. Historically, liver transplantation in these cases has achieved poor outcomes due to progress of amyloidosis and non-hepatic organ damage. In the era of bortezomib treatment, the prognosis of AL amyloidosis has been markedly improved and may also result in better post-transplant outcomes. We present a case of isolated acute liver failure caused by AL amyloidosis, bridged to transplantation with bortezomib and treated with sequential orthotopic liver transplantation (OLT) and autologous stem cell transplantation. The patient is in stable remission 3 years after OLT. PMID:27236160

  12. Auxiliary partial liver transplantation for acute liver failure using "high risk" grafts: Case report

    PubMed Central

    Duan, Wei-Dong; Wang, Xi-Tao; Wang, Hong-Guang; Ji, Wen-Bin; Li, Hao; Dong, Jia-Hong

    2016-01-01

    Acute liver failure (ALF) is a reversible disorder that is associated with an abrupt loss of hepatic mass, rapidly progressive encephalopathy and devastating complications. Despite its high mortality, an emergency liver transplantation nowadays forms an integral part in ALF management and has substantially improved the outcomes of ALF. Here, we report the case of a 32-year-old female patient who was admitted with grade IV hepatic encephalopathy (coma) following drug-induced ALF. We performed an emergency auxiliary partial orthotopic liver transplantation with a “high risk” graft (liver macrovesicular steatosis approximately 40%) from a living donor. The patient was discharged on postoperative day 57 with normal liver function. Weaning from immunosuppression was achieved 9 mo after transplantation. A follow-up using CT scan showed a remarkable increase in native liver volume and gradual loss of the graft. More than 6 years after the transplantation, the female now has a 4-year-old child and has returned to work full-time without any neurological sequelae. PMID:26855552

  13. Kidney transplantation after liver transplantation.

    PubMed

    Wu, Li-Yang; Liu, Hang; Liu, Wei; Li, Han; Zhang, Xiao-Dong

    2016-08-01

    Kidney transplantation after liver transplantation (KALT) offers longer survival and a better quality of life to liver transplantation recipients who develop chronic renal failure. This article aimed to discuss the efficacy and safety of KALT compared with other treatments. The medical records of 5 patients who had undergone KALT were retrospectively studied, together with a literature review of studies. Three of them developed chronic renal failure after liver transplantation because of calcineurin inhibitor (CNI)-induced nephrotoxicity, while the others had lupus nephritis or non-CNI drug-induced nephrotoxicity. No mortality was observed in the 5 patients. Three KALT cases showed good prognoses, maintaining a normal serum creatinine level during entire follow-up period. Chronic rejection occurred in the other two patients, and a kidney graft was removed from one of them. Our data suggested that KALT is a good alternative to dialysis for liver transplantation recipients. The cases also indicate that KALT can be performed with good long-term survival. PMID:27498586

  14. HCV in liver transplantation.

    PubMed

    Germani, Giacomo; Tsochatzis, Emmanuel; Papastergiou, Vasilios; Burroughs, Andrew K

    2013-01-01

    HCV-related cirrhosis represents the leading indication for liver transplantation in the Western countries. HCV reinfection after liver transplantation occurs in virtually all patients transplanted for HCV-related liver disease Histological evidence of chronic HCV infection develops in 50 to 90 % of patients by 12 months after liver transplantation, and cirrhosis occurs in about 20 % of patients within 5 years after transplant. Several studies have evaluated host, viral, and transplant-related factors that might be associated with the severity of HCV recurrence. Among host factors, immunosuppression is one of the major factors that accounts for accelerated HCV recurrence and it has been an area of extensive research and controversy. Donor age, steatosis, and immunogenetic factors are also relevant in determining the outcome in patients transplanted for HCV-related cirrhosis. A major step to prevent complications of HCV recurrence related to the rapid fibrosis is the posttransplant antiviral treatment. Two strategies have been tried: pre-emptive or other strategies as soon as possible after liver transplantation or elective therapy once there is histological evidence of recurrent hepatitis C. Retransplantation due to graft failure from recurrent hepatitis C is rarely an option in the era of organ shortage as it is associated with poor outcome, but many case needs to be considered early in the evolution of disease. New antivirals may change the outcome dramatically of patients transplanted for HCV cirrhosis. PMID:22829333

  15. Auxiliary partial orthotopic liver transplant for Criggler-Najjar Syndrome: Report of 2 cases from Pakistan.

    PubMed

    Dar, Faisal Saud; Bhatti, Abu Bakar Hafeez; Hashmi, Syeda Shaheera; Zia, Haseeb; Malik, Munir Iqbal

    2016-05-01

    Auxiliary partial orthotopic liver transplant (APOLT) is a treatment option for certain liver disorders where liver structure is preserved. It includes Criggler Najjar syndrome (CNS), urea cycle defects and familial hypercholesterolaemia. Liver transplant as a treatment modality has only recently become available in Pakistan. Here we report two paediatric cases of CNS type 1 where auxiliary liver transplant was performed to correct jaundice and prevent inevitable brain damage. Both recipients and their respective living donors had successful surgery and are doing well. PMID:27183949

  16. Lessons Learned From a Case of Gastric Cancer After Liver Transplantation for Hepatocellular Carcinoma

    PubMed Central

    Yang, Kun; Zhu, Hong; Chen, Chong-Cheng; Wen, Tian-Fu; Zhang, Wei-Han; Liu, Kai; Chen, Xin-Zu; Guo, Dong-Jiao; Zhou, Zong-Guang; Hu, Jian-Kun

    2016-01-01

    Abstract Nowadays, de novo malignancies have become an important cause of death after transplantation. According to the accumulation of cases with liver transplantation, the incidence of de novo gastric cancer is anticipated to increase among liver transplant recipients in the near future, especially in some East Asian countries where both liver diseases requiring liver transplantation and gastric cancer are major burdens. Unfortunately, there is limited information regarding the relationship between de novo gastric cancer and liver transplantation. Herein, we report a case of stage IIIc gastric cancer after liver transplantation for hepatocellular carcinoma, who was successfully treated by radical distal gastrectomy with D2 lymphadenectomy but died 15 months later due to tumor progression. Furthermore, we extract some lessons to learn from the case and review the literatures. The incidence of de novo gastric cancer following liver transplantations is increasing and higher than the general population. Doctors should be vigilant in early detection and control the risk factors causing de novo gastric cancer after liver transplantation. Curative gastrectomy with D2 lymphadenectomy is still the mainstay of treatment for such patients. Preoperative assessments, strict postoperative monitoring, and managements are mandatory. Limited chemotherapy could be given to the patients with high risk of recurrence. Close surveillance, early detection, and treatment of posttransplant cancers are extremely important and essential to improve the survival. PMID:26886605

  17. Heterozygote to homozygote related living donor liver transplantation in maple syrup urine disease: a case report.

    PubMed

    Patel, N; Loveland, J; Zuckerman, M; Moshesh, P; Britz, R; Botha, J

    2015-05-01

    Liver transplantation is an accepted treatment modality in the management of MSUD. To our knowledge, ours is only the second successful case to date of a patient with MSUD receiving an allograft from an RLD who is a heterozygous carrier for the disease. In view of the worldwide shortage of available organs for transplantation, heterozygote to homozygote transplantation in the setting of MSUD may provide a viable alternative for those awaiting transplantation. We report on the case of a two-yr-old infant with MSUD, who received a left lateral segment (segments II and III) liver transplant from his mother, a heterozygote carrier of one of the three abnormal genes implicated in MSUD. Post-operative BCAA levels normalized in our patient and remained so on an unrestricted protein diet and during times of physiological stress. To date, this is only the second case of a successful RLD liver transplant in a child with MSUD. Preliminary results indicate that RLD liver transplants are at least equivalent to deceased donor liver transplants in the treatment of MSUD, although longer term follow-up is required. Heterozygote to homozygote RLD transplant in patients with MSUD presents a new pool of potential liver donors. PMID:25677046

  18. Liver transplantation as a definitive treatment for familial hypercholesterolemia: A series of 36 cases.

    PubMed

    Mansoorian, Mohsenreza; Kazemi, Kourosh; Nikeghbalian, Saman; Shamsaeefar, Alireza; Mokhtari, Maral; Dehghani, Seyed Mohsen; Bahador, Ali; Salahi, Heshmatollah; Amoozgar, Hamid; Malek Hosseini, Seyed Ali

    2015-09-01

    FH is a genetic disorder characterized by an increase in serum LDL and total cholesterol values. The afflicted patients are at increased risk of premature atherosclerosis and myocardial infarction. Different treatment modalities are present, including pharmacological agents and surgical procedures. The most effective method of therapy in refractive cases is liver transplantation. Herein, we report our experience on 36 cases of patients with FH undergoing liver transplantation in our center, the main referral center of liver transplantation in Iran. The clinical findings, hospital courses, post-operative complications, and patient follow-up are also described. PMID:26215798

  19. Liver Transplant

    MedlinePlus

    ... You Can Use April May Calendar Liver Lowdown Mar 2014 Calendar of Events In The News Academic ... 2016 Calendar Jan Feb 2016 recipe Liver Lowdown Mar/Apr 2016 Liver Lowdown August 2016 Know Your ...

  20. Imaging in pediatric liver transplantation.

    PubMed

    Monti, L; Soglia, G; Tomà, P

    2016-05-01

    Liver transplantation has become an established curative treatment in adult patients with acute or chronic end-stage liver diseases. In pediatric cases the number of cadaveric donor livers is not sufficient and to overcome the shortage of appropriate-sized whole liver grafts, technical variants of liver transplantation have been practiced. Reduced-size cadaveric and split cadaveric allografts have become an important therapeutic option, expanding the availability of size-appropriate organs for pediatric recipients with terminal liver disease. The number of pediatric deaths awaiting liver transplantation has been reduced by the introduction of living-related liver transplantation, developed to overcome the shortage of suitable grafts for children. It is important for radiologists to know that children have distinct imaging of liver transplantation that distinguish them from adults. A multidisciplinary pediatric liver transplantation team should be skilled in pediatric conditions and in associated processes, risks and complications. Radiologists should know the common pediatric liver diseases that lead to liver transplantation, the anastomotic techniques and the expected postoperative imaging findings. The aim of this study is to illustrate the role of non-invasive imaging such us ultrasonography, color Doppler ultrasonography, multidetector computed tomography and magnetic resonance imaging in the evaluation of pediatric liver transplantation and in potential liver donors. PMID:26909515

  1. Operational tolerance after liver transplantation, more common than we think: a case report.

    PubMed

    Benítez, Carlos; Arancibia, Juan Pablo; Arrese, Marco; Soza, Alejandro; Domínguez, Pilar; Jarufe, Nicolás; Martínez, Jorge; Pérez-Ayuso, Rosa María

    2011-01-01

    Operational tolerance after liver transplantation has been described in around 20% of the recipients. These patients are able to maintain a normal graft function in the absence of immunosuppressive drugs, thus being free of adverse effects that are common and frequently severe. Here we present a well-documented case of operational tolerance after liver transplantation and discuss current concepts on this topic with emphasis on recent findings that will potentially allow for identifying graft-tolerant patients. PMID:21677341

  2. Liver transplant - series (image)

    MedlinePlus

    The liver is in the right upper abdomen. The liver serves many functions, including the detoxification of substances delivered ... A liver transplant may be recommended for: liver damage due to alcoholism (Alcoholic cirrhosis) primary biliary cirrhosis long-term ( ...

  3. Liver Transplantation

    MedlinePlus

    ... patient who has poor kidney function is on dialysis. The PELD score is calculated based on the ... example, a person who had cirrhosis caused by long-term alcohol abuse resumes drinking after the transplant. Recurrence ...

  4. Invasive Saccharomyces cerevisiae in a liver transplant patient: case report and review of infection in transplant recipients.

    PubMed

    Popiel, K Y; Wong, P; Lee, M J; Langelier, M; Sheppard, D C; Vinh, D C

    2015-06-01

    Saccharomyces cerevisiae, an ascosporogenous yeast commonly used in the production of food, is an emerging infection in immunocompromised patients. We report the case of a 60-year-old man whose orthotopic liver transplant was complicated by S. cerevisiae fungemia and peritoneal abscess, successfully treated with caspofungin and drainage. We also review the literature of invasive saccharomycoses in recipients of hematologic and solid organ transplants. PMID:25827213

  5. Liver transplantation with preservation of the inferior vena cava in case of symptomatic adult polycystic disease.

    PubMed

    Lerut, Jan; Ciccarelli, Olga; Rutgers, Matthieu; Orlando, Giuseppe; Mathijs, Jules; Danse, Etienne; Goffin, Eric; Gigot, Jean-François; Goffette, Pierre

    2005-05-01

    Adult polycystic liver disease (APLD) is a rare disorder of the liver parenchyma, the treatment of which is still controversial. Conservative surgery may have a significant morbidity and is often ineffective in the long run. Liver replacement may be indicated in case of incapacitating hepatomegaly. Patients (one male, five females) undergoing liver transplantation for symptomatic APLD is presented in this study. The particular nature of this series is the fact that successful transplantation was performed in all cases with preservation of the recipient's inferior vena cava and without use of veno-venous bypass despite massive hepatomegaly and previous extensive liver surgery (in three cases). There was minimal morbidity and no mortality. All patients have excellent quality of life with a median follow-up of 41 months (range: 12-58) as testified by a median Karnofsky score of 90% (range: 80-100%). PMID:15819798

  6. Liver Transplant in a Patient under Methylphenidate Therapy: A Case Report and Review of the Literature

    PubMed Central

    Tong, Hoi Y.; Díaz, Carmen; Collantes, Elena; Medrano, Nicolás; Borobia, Alberto M.; Jara, Paloma; Ramírez, Elena

    2015-01-01

    Background. Methylphenidate (MPH) is widely used in treating children with attention-deficit-hyperactivity disorder. Hepatotoxicity is a rare phenomenon; only few cases are described with no liver failure. Case. We report on the case of a 12-year-old boy who received MPH for attention-deficit-hyperactivity disorder. Two months later the patient presented with signs and symptoms of hepatitis and MPH was discontinued, showing progressive worsening and developing liver failure and a liver transplantation was required. Other causes of liver failure were ruled out and the liver biopsy was suggestive of drug toxicity. Discussion. One rare adverse reaction of MPH is hepatotoxicity. The review of the literature shows few cases of liver injury attributed to MPH; all of them recovered after withdrawing the treatment. The probable mechanism of liver injury was MPH direct toxicity to hepatocytes. In order to establish the diagnosis of MPH-induced liver injury, we used CIOMS/RUCAM scale that led to an assessment of “possible” relationship. This report provides the first published case of acute MPH-induced liver failure with successful hepatic transplantation. Conclusions. It is important to know that hepatotoxicity can occur in patients with MPH treatment and monitoring the liver's function is highly recommended. PMID:25688317

  7. Liver transplantation in India.

    PubMed

    Narasimhan, Gomathy; Kota, Venugopal; Rela, Mohamed

    2016-07-01

    Liver transplantation as an established form of treatment for end-stage liver disease has gained acceptance in India over the last 10 years. Liver transplantation in India has unique features that have contributed to the growth of both deceased donor and living donor transplantations of which living donor currently dominates the picture. Living donor contributes to 80% and deceased donor to 20% of the liver transplants currently performed in India. The majority of these transplants are performed within the private sector with public sector hospitals lagging behind significantly. This article gives an overview of the evolution of liver transplantation in India and the potential future challenges. Liver Transplantation 22 1019-1024 2016 AASLD. PMID:27082718

  8. [Tumours and liver transplants].

    PubMed

    Mejzlík, Vladimír; Husová, Libuše; Kuman, Milan; Štěpánková, Soňa; Ondrášek, Jiří; Němec, Petr

    2015-01-01

    Liver transplantation as a curative treatment method can be used for selected primary liver tumours, in particular for hepatocellular carcinoma and rather rare semi-malignant tumours such as epithelioid hemangioendothelioma, further for infiltration of liver by metastatic neuroendocrine tumours (provided that metastases are only located in the liver and the primary tumour was removed) and for benign tumours (hemangiomas and adenomas) with oppression symptoms and size progression. Cholangiocarcinoma is not indicated for liver transplantation at the CKTCH Brno. In recent years liver transplants for hepatocellular carcinoma have increased and hepatocellular carcinoma has also been more frequently found ex post, in the explanted livers. Liver transplantation is indicated in selected patients with a good chance of long-term survival after liver transplantation (a generally accepted limit is 5 year survival of 50 % after transplantation). By 20 March 2015 there were liver transplants carried out on 38 patients - in 25 of them was hepatocellular carcinoma diagnosed before transplantation and in 13 it was found in the liver explants. 5 year survival following transplantation is reached by 53 % of this cohort. 32 % patients suffered from chronic hepatitis C. The longest surviving (32 years) patient at CKTCH Brno had liver transplanted for a big fibrolamellar hepatocellular carcinoma, which points to the prognostic significance of tumour histology: the criterion only considered in some indication schemes for practical reasons. Benign liver tumours (adenomatosis, cystadenoma, hemangioma with oppression symptoms) are rather rare indications and the transplantation results are favourable. 4 patients underwent transplantation for infiltration of liver by carcinoid, tumour recurrence occurred in one. PMID:26375706

  9. Living donor liver transplantation for neonatal hemochromatosis using non-anatomically resected segments II and III: a case report

    PubMed Central

    2010-01-01

    Introduction Neonatal hemochromatosis is the most common cause of liver failure and liver transplantation in the newborn. The size of the infant determines the liver volume that can be transplanted safely without incurring complications arising from a large graft. Transplantation of monosegments II or III is a standard method for the newborns with liver failure. Case presentation A three-week old African-American male neonate was diagnosed with acute liver failure secondary to neonatal hemochromatosis. Living-related liver transplantation was considered after the failure of intensive medical therapy. Intra-operatively a non-anatomical resection and transplantation of segments II and III was performed successfully. The boy is growing normally two years after the transplantation. Conclusion Non-anatomical resection and transplantation of liver segments II and III is preferred to the transplantation of anatomically resected monosegements, especially when the left lobe is thin and flat. It allows the use of a reduced-size donor liver with intact hilar structures and outflow veins. In an emergency, living-related liver transplantation should be offered to infants with liver failure secondary to neonatal hemochromatosis who fail to respond to medical treatment. PMID:21092086

  10. Liver transplant - series (image)

    MedlinePlus

    Liver failure causes many problems, including malnutrition, problems with blood clotting, bleeding form the gastrointestinal tract, and jaundice. Frequently, patients who undergo liver transplantation are quite ill, and require ...

  11. Initiation of Liver Transplantation in Bangladesh: Report on the First Two Successful Cases

    PubMed Central

    Gupta, Subash; Zafar, S.M.A.; Rashid, Mamunur; Husain, Muhd. Mustaque; Rabbi, Hashim; Ahmed, A.H.M. Tanvir; Akhtar, K.M.; Alam, Hasina

    2014-01-01

    ABSTRACT Liver transplantation (LT) is the treatment of choice for patients with end-stage liver disease (ESLD). Chronic liver disease due to many causes is prevalent in a significant percentage of the Bangladeshi population. Until recently, liver transplantation facilities were not available, and ESLD patients were dying without treatment. Liver transplantation is a complex procedure that requires integrated and organized approach by a multidisciplinary team. The initiation of liver transplantation in Bangladesh has faced many difficulties. These difficulties have been encountered and overcome in phases. We have successfully performed the first two living-donor liver transplantations (LDLTs) in Bangladesh. The recipient of the first LDLT was a 42-year man with cryptogenic cirrhosis, and the second one was a male of 35 years, suffering from HBV cirrhosis. Both the recipients and donors are doing well and relishing the prospect of a normal life. These two successful liver transplantations are milestones in the development of liver transplantation services in Bangladesh. PMID:25895203

  12. Liver transplantation for a giant mesenchymal hamartoma of the liver in an adult: Case report and review of the literature

    PubMed Central

    Li, Jiang; Cai, Jin-Zhen; Guo, Qing-Jun; Li, Jun-Jie; Sun, Xiao-Ye; Hu, Zhan-Dong; Cooper, David KC; Shen, Zhong-Yang

    2015-01-01

    Mesenchymal hamartomas of the liver (MHLs) in adults are rare and potentially premalignant lesions, which present as solid/cystic neoplasms. We report a rare case of orthotopic liver transplantation in a patient with a giant MHL. In 2013, a 34-year-old female sought medical advice after a 2-year history of progressive abdominal distention and respiratory distress. Physical examination revealed an extensive mass in the abdomen. Computed tomography (CT) of her abdomen revealed multiple liver cysts, with the diameter of largest cyst being 16 cm × 14 cm. The liver hilar structures were not clearly displayed. The adjacent organs were compressed and displaced. Initial laboratory tests, including biochemical investigations and coagulation profile, were unremarkable. Tumor markers, including levels of AFP, CEA and CA19-9, were within the normal ranges. The patient underwent orthotopic liver transplantation in November 2013, the liver being procured from a 40-year-old man after cardiac death following traumatic brain injury. Warm ischemic time was 7.5 min and cold ischemic time was 3 h. The recipient underwent classical orthotopic liver transplantation. The recipient operative procedure took 8.5 h, the anhepatic phase lasting for 1 h without the use of venovenous bypass. The immunosuppressive regimen included intraoperative induction with basiliximab and high-dose methylprednisolone, and postoperative maintenance with tacrolimus, mycophenolate mofetil, and prednisone. The recipient’s diseased liver weighed 21 kg (dry weight) and measured 41 cm × 32 cm × 31 cm. Histopathological examination confirmed the diagnosis of an MHL. The patient did not experience any acute rejection episode or other complication. All the laboratory tests returned to normal within one month after surgery. Three months after transplantation, the immunosuppressive therapy was reduced to tacrolimus monotherapy, and the T-tube was removed after cholangiography showed no abnormalities. Twelve months

  13. Liver transplantation for a giant mesenchymal hamartoma of the liver in an adult: Case report and review of the literature.

    PubMed

    Li, Jiang; Cai, Jin-Zhen; Guo, Qing-Jun; Li, Jun-Jie; Sun, Xiao-Ye; Hu, Zhan-Dong; Cooper, David K C; Shen, Zhong-Yang

    2015-05-28

    Mesenchymal hamartomas of the liver (MHLs) in adults are rare and potentially premalignant lesions, which present as solid/cystic neoplasms. We report a rare case of orthotopic liver transplantation in a patient with a giant MHL. In 2013, a 34-year-old female sought medical advice after a 2-year history of progressive abdominal distention and respiratory distress. Physical examination revealed an extensive mass in the abdomen. Computed tomography (CT) of her abdomen revealed multiple liver cysts, with the diameter of largest cyst being 16 cm × 14 cm. The liver hilar structures were not clearly displayed. The adjacent organs were compressed and displaced. Initial laboratory tests, including biochemical investigations and coagulation profile, were unremarkable. Tumor markers, including levels of AFP, CEA and CA19-9, were within the normal ranges. The patient underwent orthotopic liver transplantation in November 2013, the liver being procured from a 40-year-old man after cardiac death following traumatic brain injury. Warm ischemic time was 7.5 min and cold ischemic time was 3 h. The recipient underwent classical orthotopic liver transplantation. The recipient operative procedure took 8.5 h, the anhepatic phase lasting for 1 h without the use of venovenous bypass. The immunosuppressive regimen included intraoperative induction with basiliximab and high-dose methylprednisolone, and postoperative maintenance with tacrolimus, mycophenolate mofetil, and prednisone. The recipient's diseased liver weighed 21 kg (dry weight) and measured 41 cm × 32 cm × 31 cm. Histopathological examination confirmed the diagnosis of an MHL. The patient did not experience any acute rejection episode or other complication. All the laboratory tests returned to normal within one month after surgery. Three months after transplantation, the immunosuppressive therapy was reduced to tacrolimus monotherapy, and the T-tube was removed after cholangiography showed no abnormalities. Twelve months

  14. Dengue Virus Transmission from Living Donor to Recipient in Liver Transplantation: A Case Report.

    PubMed

    Gupta, Raman K; Gupta, Gaurav; Chorasiya, Vishal K; Bag, Pradyut; Shandil, Rajeev; Bhatia, Vikram; Wadhawan, Manav; Vij, Vivek; Kumar, Ajay

    2016-03-01

    Many infections are transmitted from a donor to a recipient through organ transplantations. The transmission of dengue virus from a donor to a recipient in liver transplantation is a rare entity, and currently, there is no recommendation for screening this virus prior to transplantation. We report a case of transmission of dengue virus from donor to recipient after liver transplantation. The recipient had a history of multiple admissions for hepatic encephalopathy and ascites. He was admitted in the ICU for 15 days for chronic liver disease, ascites, and acute kidney injury before transplantation. The donor was admitted 1 day before transplantation. The donor spiked fever on postoperative day 2 followed by thrombocytopenia and elevated liver enzymes. The donor blood test was positive for dengue NS1 antigen. The recipient also had a similar clinical picture on postoperative day 5 and his blood test was also positive for dengue NS1 antigen. Hence, the diagnosis for posttransplant donor-derived allograft-related transmission of dengue infection was made. Both recipient and donor were treated with supportive measures and discharged after their full recovery on postoperative days 9 and 18, respectively. The effect of immunosuppression on dengue presentation is still unclear and there is lack of literature available. In our case, the recipient developed dengue fever similar to general population without showing any feature of severe graft dysfunction. We have concluded that dengue virus can also be transmitted from donor to recipient, and immunosuppression did not have any adverse effect on the evolution of dengue fever within the recipient. Delhi being a hyperendemic zone, screening for donors (especially in season time) for dengue virus seems to be the best preventive method to control donor-derived transmission of dengue to recipient. PMID:27194898

  15. Invasive Candidiasis due to Candida Norvegensis in a Liver Transplant Patient: Case Report and Literature Review

    PubMed Central

    Musso, Maria; Giannella, Maddalena; Antonini, Mario; Bordi, Eugenio; Ettorre, Giuseppe Maria; Tessitore, Loretta; Mariano, Andrea; Capone, Alessandro

    2014-01-01

    Candida norvegensis is an emerging fluconazole-resistant pathogen isolated in most cases from skin and mucous membranes of immunocompromized patients. Documented invasive candidiasis (IC) due to C. norvegensis has been rarely reported, thus the clinical features of patients at risk for this pathogen are poorly defined. We report a liver transplant patient who developed IC due to C. norvegensis and review other cases of C. norvegensis IC published in the literature. PMID:25002960

  16. Living donor liver transplantation in maple syrup urine disease - Case series and world's youngest domino liver donor and recipient.

    PubMed

    Mohan, N; Karkra, S; Rastogi, A; Vohra, V; Soin, A S

    2016-05-01

    MSUD occurs due to deficiency of enzyme BCKAD required for metabolism of leucine, isoleucine, and valine leading to the accumulation of these and their ketoacids causing acute metabolic decompensation manifesting as encephalopathy or sudden death. The patient requires special protein-restricted diet to survive. As this enzyme is expressed in liver, liver transplantation has been successfully performed as a cure. We report two patients of MSUD who underwent LDLT while their livers were used as a domino graft for other biliary cirrhotic patients. A 22-month-old male child diagnosed as a case of classic MSUD underwent LDLT from an altruistic aunt as donor following which his serum leucine levels normalized on an unrestricted protein diet. His liver was used as a domino graft. A 38-month-old female child with diagnosed MSUD underwent LDLT from a swap donor, and her liver was used as a domino graft. Her DQ improved post-transplant. LDLT from non-heterozygous donors is a cure for classical MSUD. Their livers can be used as domino grafts for non-MSUD cases. PMID:26869348

  17. Liver transplantation for hepatocellular carcinoma.

    PubMed

    Sarpel, Umut; Schwartz, Myron

    2007-09-01

    Hepatocellular carcinoma can only be cured by physical removal or destruction of the tumor before it has spread. This can be accomplished by the ablation of the tumor, surgical resection of the tumor-bearing liver, or by liver transplantation. Ablation and resection can only be performed in patients who will be left with sufficient liver volume to sustain normal hepatic function. Unfortunately, the same disease that caused the HCC also limits the amount of parenchymal loss that can be tolerated by the patient. Liver transplantation is an appealing treatment option because it has the potential to cure patient of both the cancer and the predisposinig liver disease. Excellent survival rates are possible in patients with early HCC who receive a transplant, but dismal results are seen when patients with advanced tumors are transplanted.Wide criteria for transplant allow for more patients to be cured of HCC, but this comes at the expense of a greater overall recurrence rate. The acceptable recurrence rate is not a concrete number, but this is a function of donor organ availability. A 50% cure rate is viewed as an excellent outcome for many accepted cancer operations; however, in the case of transplant for HCC, this would represent a poor use of the scarce donor resource when the same liver offers a 70% 5-year survival rate to a non-HCC patient. These issues and methods retarding tumor progression while on the transplant waiting list are reviewed herein. PMID:17877492

  18. Liver transplantation in Ireland.

    PubMed

    Iqbal, Masood; Elrayah, Elgaily A; Traynor, Oscar; McCormick, P Aiden

    2016-07-01

    The Irish National Liver Transplant program commenced in 1993 in St. Vincent's University Hospital in Dublin. It is an adult-only program and is the only liver transplant program in Ireland. Pediatric recipients are referred to King's College Hospital in the United Kingdom. To date, almost 1000 adult liver transplants have been performed. Current 1-year patient survival is 93%, and 5-year survival is 79%. The program is fully funded by the government health service. There is a close collaboration with the United Kingdom Organ Donation and Transplant Directorate, and there is an arrangement for organ sharing for super-urgent transplants. Traditionally, organ donation rates have been high in Ireland. However, demand for liver transplant has increased over the past 20 years, and waiting lists are now lengthening. Deceased cardiac death donation is now being considered, but there are no plans for living related donor liver transplant. Donor coordinators have recently been appointed to the major hospitals in Ireland, and it is hoped that this initiative will lead to an increase in organ donation rates. Liver Transplantation 22 1014-1018 2016 AASLD. PMID:27065358

  19. Successful salvage treatment of acute graft-versus-host disease after liver transplantation by withdrawal of immunosuppression: a case report

    PubMed Central

    Qiu, Wei; Lv, Guo-Yue; Jiang, Chao; Zhang, Ping; Sun, Xiao-Dong; Shi, Xiao-Ju; Liu, Xue-Yan

    2016-01-01

    Acute graft-versus-host disease (GVHD) following liver transplantation is a rare but fatal complication. The correct diagnosis and management of GVHD after liver transplantation are still major challenges. Herein, we reported successful salvage treatment of acute GVHD by withdrawal of immunosuppression in a patient who presented with fever, skin rashes, and decreased blood cell counts after liver transplantation. This case highlights the need for awareness of drug-induced liver injury if liver function tests are elevated during treatment, especially in patients taking multiple potentially hepatotoxic drugs, such as broad-spectrum antibiotics. When occurs, an artificial liver support system is a useful tool to provide temporary support of liver function for the patient in the event of drug-induced liver injury. PMID:26925149

  20. Intrahepatic cholangiocarcinoma in a transplant liver - selective internal radiation therapy followed by right hemihepatectomy: report of a case

    PubMed Central

    2014-01-01

    Intra- or extrahepatic cholangiocarcinomas are the second most common primary liver malignancies behind hepatocellular carcinoma. Whereas the incidence for intrahepatic cholangiocarcinoma is rising, the occurrence of extrahepatic cholangiocarcinoma is trending downwards. The treatment of choice for intrahepatic cholangiocarcinoma remains liver resection. However, a case of liver resection after selective internal radiation therapy in order to treat a recurrent intrahepatic cholangiocarcinoma in a transplant liver is unknown in the literature so far. Herein, we present a case of a patient undergoing liver transplantation for Wilson’s disease with an accidental finding of an intrahepatic cholangiocarcinoma within the explanted liver. Due to a recurrent intrahepatic cholangiocarcinoma after liver transplantation, a selective internal radiation therapy with yttrium-90 microspheres was performed followed by right hemihepatectomy. Four years later, the patient is tumor-free and in a healthy condition. PMID:24980217

  1. Difficult anesthesia management in a case of living donor liver transplantation with hypertrophic obstructive cardiomyopathy.

    PubMed

    Kondo, Takashi; Kusunoki, Shinji; Kuroda, Masahiko; Kawamoto, Masashi

    2013-12-01

    Liver transplantation with hypertrophic obstructive cardiomyopathy is associated with acute hemodynamic changes, which can exacerbate left ventricular outflow tract obstruction during surgery. Therefore, selection of general anesthetic agents is important, as most can result in hemodynamic instability by reducing systemic vascular resistance and blood pressure. We report successful anesthetic management in a case of living donor liver transplantation with hypertrophic obstructive cardiomyopathy using ketamine, propofol, and fentanyl to avoid vasodilation by anesthetic agents. In addition, landiolol, phenylephrine, and low-dose dopamine were administered to prevent left ventricular outflow tract obstruction, and were found to be effective for improving acute hemodynamic changes during surgery. In the case of this patient, the combination of transesophageal echocardiography and a pulmonary artery catheter was beneficial for intraoperative hemodynamic monitoring. PMID:24597212

  2. Protothecal bursitis after simultaneous kidney/liver transplantation: a case report and review.

    PubMed

    Ramírez, I; Nieto-Ríos, J F; Ocampo-Kohn, C; Aristizábal-Alzate, A; Zuluaga-Valencia, G; Muñoz Maya, O; Pérez, J C

    2016-04-01

    Solid organ transplantation is an accepted therapy for end-stage diseases of the kidneys, liver, heart, and lungs. Unfortunately, transplantation is associated with infectious complications. Here, we present a case report of Prototheca wickerhamii olecranon bursitis and review all of the cases in solid organ transplant (SOT) recipients published in the literature to date. In our patient, the infection resolved with surgical therapy and limited antifungal therapy, and no symptoms have recurred over 24 months of follow-up. A review of the literature suggests that 50% of SOT recipients with Prototheca infection present with disseminated infection, and the overall mortality is 75%. More studies are required to determine the optimal management of protothecosis in this population. PMID:26779785

  3. Solid-Organ Graft-Versus-Host Disease After Liver Transplant: A Case Report.

    PubMed

    Auerbach, Jonathan S; Schott, Christopher K

    2016-06-01

    Solid-organ transplant graft-versus-host disease (SOT-GVHD) is a rare complication of organ transplant that is associated with high mortality. The initial signs and symptoms are vague, so this disease is easily confused with other posttransplant complications. A case of SOT-GVHD occurred after orthotopic liver transplant for liver failure due to hepatitis C in a patient in a Veterans Affairs intensive care unit. The patient had dehydration, acute kidney injuries, rashes, diarrhea, and pancytopenia. Results of skin biopsy, bone marrow biopsy, and cytogenetic studies were consistent with SOT-GVHD. Despite supportive care including antibiotics, antiviral and antifungal therapy, high-dose steroids, antithymoglobulin and neupogen, the patient died of overwhelming sepsis. Owing to the rarity of SOT-GVHD, no evidence-based guidelines or recommendations for treatment exist. Treatment includes high-dose corticosteroids and antibiotic, antifungal, and antiviral prophylaxis. Treatment of liver transplant-related GVHD with anti-tumor necrosis factor a agents has been successful. PMID:27252108

  4. Pregnancy after liver transplantation.

    PubMed

    Ramirez, Carlo B; Doria, Cataldo

    2014-11-01

    Women constitute >30% of patients undergoing liver transplantation (orthotopic liver transplantation, OLT) and about 8% are of reproductive age, and 5% are pediatric females who will mostly survive into adulthood and will consider pregnancy. Although pregnancy in OLT recipients is associated with an increased incidence of hypertension, preeclampsia, anemia, preterm deliveries, and cesarean section, acute rejection and liver allograft loss do not appear to be increased and pregnancy-related maternal death is uncommon. The incidence of structural malformations in the newborn of liver transplant recipients is reported to be 4.4%, which is similar to the rate of 3-5% in the US general population. Patients are advised to defer conception for at least 1-2 years after OLT, while maintaining effective contraception. Pregnancy after OLT usually results in a favorable maternal and neonatal outcome when there is coordinated pre- and perinatal care by a multidisciplinary team composed of obstetric-gynecologists, and a transplant team. PMID:25257968

  5. About the Operation: Liver Transplant

    MedlinePlus

    ... Heart/Lung Kidney Pancreas Kidney/Pancreas Liver Intestine Liver Transplant There are two very different surgical approaches to liver transplantation: the orthotopic and the heterotopic approach, both of ...

  6. About the Operation: Liver Transplant

    MedlinePlus

    ... Heart/Lung Kidney Pancreas Kidney/Pancreas Liver Intestine Liver Transplant There are two very different surgical approaches to liver transplantation: the orthotopic and the heterotopic approach, both ...

  7. Intractable metabolic acidosis in a child with propionic acidemia undergoing liver transplantation -a case report-

    PubMed Central

    Ryu, Jiyoung; Shin, Young Hee; Gwak, Mi Sook; Kim, Gaab-Soo

    2013-01-01

    Propionic acidemia (PA) is a rare autosomal recessive disorder of metabolism caused by deficient activity of the mitochondrial enzyme propionyl-CoA carboxylase. The clinical manifestations are metabolic acidosis, poor feeding, lethargy, vomiting, osteoporosis, neurological dysfunction, pancytopenia, developmental retardation and cardiomyopathy. Liver transplantation has recently been considered as one of the treatment options for patients with PA. This case report describes several anesthetic considerations for patients with PA undergoing liver transplantation. Understanding the patient's status and avoiding events that may precipitate metabolic acidosis are important for anesthetic management of patients with PA. In conclusion, anesthesia should be focused on minimizing the severity of metabolic acidosis with following considerations: (1) maintaining optimal tissue perfusion by avoiding hypotension, (2) preventing hypoglycemia, and (3) providing bicarbonate to compensate for the acidosis. PMID:24101962

  8. Intractable metabolic acidosis in a child with propionic acidemia undergoing liver transplantation -a case report-.

    PubMed

    Ryu, Jiyoung; Shin, Young Hee; Ko, Justin Sangwook; Gwak, Mi Sook; Kim, Gaab-Soo

    2013-09-01

    Propionic acidemia (PA) is a rare autosomal recessive disorder of metabolism caused by deficient activity of the mitochondrial enzyme propionyl-CoA carboxylase. The clinical manifestations are metabolic acidosis, poor feeding, lethargy, vomiting, osteoporosis, neurological dysfunction, pancytopenia, developmental retardation and cardiomyopathy. Liver transplantation has recently been considered as one of the treatment options for patients with PA. This case report describes several anesthetic considerations for patients with PA undergoing liver transplantation. Understanding the patient's status and avoiding events that may precipitate metabolic acidosis are important for anesthetic management of patients with PA. In conclusion, anesthesia should be focused on minimizing the severity of metabolic acidosis with following considerations: (1) maintaining optimal tissue perfusion by avoiding hypotension, (2) preventing hypoglycemia, and (3) providing bicarbonate to compensate for the acidosis. PMID:24101962

  9. Living-Donor Liver Transplantation for Hepatic Metastasis From Meningeal Hemangiopericytoma: A Case Report.

    PubMed

    Urata, K; Ikegami, T; Nakazawa, Y; Ohno, Y; Kobayashi, A; Mita, A; Sano, K; Kurozumi, M; Miyagawa, S

    2015-09-01

    We report the case of a 58-year-old man referred to our hospital for liver tumor treatment. The patient had a history of neurosurgery for a meningeal hemangiopericytoma 16 years previously. Pre-operative imaging revealed a hypervascular tumor extending from Couinaud segment 4 to segment 8 of the liver, measuring 95 mm in diameter, indicating an atypical hepatocellular carcinoma. Because right trisectionectomy of the liver was considered to be high risk, living-donor liver transplantation (LDLT) was indicated. After transcatheter arterial embolization, LDLT was performed with the use of a left-lobe liver graft from the patient's son. Post-operative histological findings of the liver tumor were identical to those for meningeal hemangiopericytoma, therefore the patient was diagnosed with meningeal hemangiopericytoma that had metastasized to the liver. After LDLT, the patient had a healthy, active life for 2 years; then, a subcutaneous relapse was discovered in the left chest. The patient did not undergo any systemic chemotherapy in response to the relapse. After thoracic and orthopedic surgeries and radiotherapy for multiple metastases, the patient died 5 years and 5 months after LDLT. LDLT could be an effective treatment for localized metastatic hemangiopericytoma in the liver, but it should be indicated only for carefully selected patients. PMID:26361698

  10. Heterozygous liver transplantation for maple syrup urine disease: First European reported case.

    PubMed

    Roilides, I; Xinias, I; Mavroudi, A; Ioannou, H; Savopoulou, P; Imvrios, G

    2016-09-01

    MSUD is an autosomal recessive metabolic disorder that results from a defect in the BCKDH enzyme. This enzyme is essential for the second step in the metabolism of the branched-chain amino acids, leucine, isoleucine, and valine. Patients with MSUD are subject to severe, irreversible neurologic injury unless closely managed with a specialized metabolic formula and a diet restricted in leucine throughout their lifetime. During times of illness, patients with MSUD can suffer from severe metabolic derangement, acute cerebral edema, and untimely death. Deceased donor liver transplant restores the ability to metabolize branched-chain amino acids, even on an unrestricted diet, and prevents metabolic derangements during times of illness. We report a successful case of living donor (parental) transplant for a child with MSUD. The donor was the child's father. This approach has been controversial as parents of children with MSUD are obligate heterozygotes for the condition and have diminished levels of BCKDH activity. If effective, living-related donor transplant provides a promising alternative for deceased donor liver transplant, which often requires a prolonged waiting period and may not be feasible in areas with limited medical resources. PMID:27357264

  11. Helicobacter cinaedi bacteremia with cellulitis after ABO-incompatible living-donor liver transplantation: Case report

    PubMed Central

    Mishima, Kohei; Obara, Hideaki; Sugita, Kayoko; Shinoda, Masahiro; Kitago, Minoru; Abe, Yuta; Hibi, Taizo; Yagi, Hiroshi; Matsubara, Kentaro; Mori, Takehiko; Takano, Yaoko; Fujiwara, Hiroshi; Itano, Osamu; Hasegawa, Naoki; Iwata, Satoshi; Kitagawa, Yuko

    2015-01-01

    Helicobacter cinaedi (H. cinaedi), a Gram-negative spiral-shaped bacterium, is an enterohepatic non-Helicobacter pylori Helicobacter species. We report the first case of H. cinaedi bacteremia with cellulitis after liver transplantation. A 48-year-old male, who had been a dog breeder for 15 years, underwent ABO-incompatible living-donor liver transplantation for hepatitis C virus-induced decompensated cirrhosis using an anti-hepatitis B core antibody-positive graft. The patient was preoperatively administered rituximab and underwent plasma exchange twice to overcome blood type incompatibility. After discharge, he had been doing well with immunosuppression therapy comprising cyclosporine, mycophenolate mofetil, and steroid according to the ABO-incompatible protocol of our institution. However, 7 mo after transplantation, he was admitted to our hospital with a diagnosis of recurrent cellulitis on the left lower extremity, and H. cinaedi was detected by both blood culture and polymerase chain reaction analysis. Antibiotics improved his symptoms, and he was discharged at day 30 after admission. Clinicians should be more aware of H. cinaedi in immunocompromised patients, such as ABO-incompatible transplant recipients. PMID:26167092

  12. Pediatric liver transplantation

    PubMed Central

    Spada, Marco; Riva, Silvia; Maggiore, Giuseppe; Cintorino, Davide; Gridelli, Bruno

    2009-01-01

    In previous decades, pediatric liver transplantation has become a state-of-the-art operation with excellent success and limited mortality. Graft and patient survival have continued to improve as a result of improvements in medical, surgical and anesthetic management, organ availability, immunosuppression, and identification and treatment of postoperative complications. The utilization of split-liver grafts and living-related donors has provided more organs for pediatric patients. Newer immunosuppression regimens, including induction therapy, have had a significant impact on graft and patient survival. Future developments of pediatric liver transplantation will deal with long-term follow-up, with prevention of immunosuppression-related complications and promotion of as normal growth as possible. This review describes the state-of-the-art in pediatric liver transplantation. PMID:19222089

  13. Reversal of severe hepatopulmonary syndrome in chronic hepatic cirrhosis by living donor liver transplantation: report of two cases.

    PubMed

    Chen, Kefei; Li, Bo

    2011-03-01

    Severe hepatopulmonary syndrome (HPS) is a rare complication of decompensated liver cirrhosis and a relative contraindication for liver transplantation. This report describes the treatment of two cases with severe HPS resulting from chronic liver failure by living donor liver transplantation (LDLT). The clinical data of the two cases were reviewed. The parameters included the intrapulmonary shunt ratio as measured by (99m)Tc pulmonary scintigraphy, perioperative treatment and examination results, and the duration of post-transplant hypoxemia. Liver dysfunction was reversed in both patients 2-3 weeks after LDLT. Both patients experienced slightly increased intrapulmonary shunt ratios in the first postoperative month, followed by substantial decreases at postoperative days 90 and 361. These findings suggest severe HPS can be resolved by LDLT. Pulmonary infection requires proper treatment and may be anticipated during the early postoperative course. The differences in the intrapulmonary shunt ratio between these patients may contribute to the differences in the time required for rehabilitation. PMID:21365434

  14. Liver transplantation in Germany.

    PubMed

    Tacke, Frank; Kroy, Daniela C; Barreiros, Ana Paula; Neumann, Ulf P

    2016-08-01

    Liver transplantation (LT) is a well-accepted procedure for end-stage liver disease in Germany. In 2015, 1489 patients were admitted to the waiting list (including 1308 new admissions), with the leading etiologies being fibrosis and cirrhosis (n = 349), alcoholic liver disease (n = 302), and hepatobiliary malignancies (n = 220). Organ allocation in Germany is regulated within the Eurotransplant system based on urgency as expressed by the Model for End-Stage Liver Disease score. In 2015, only 894 LTs (n = 48 from living donors) were performed at 23 German transplant centers, reflecting a shortage of organs. Several factors may contribute to the low number of organ donations. The German transplant legislation only accepts donation after brain death (not cardiac death), whereas advances in neurosurgery and a more frequently requested "palliative care" approach render fewer patients suitable as potential donors. The legislation further requires the active consent of the donor or first-degree relatives before donation. Ongoing debates within the German transplant field address the optimal management of patients with alcoholic liver cirrhosis, hepatocellular carcinoma (HCC), and cholangiocarcinoma and measures to increase living donor transplantations. As a result of irregularities at mainly 4 German transplant centers that were exposed in 2012, guiding principles updated by the German authorities have since implemented strict rules (including internal and external auditing, the 8-eyes principle, mandatory repeated testing for alcohol consumption) to prohibit any manipulations in organ allocation. In conclusion, we will summarize important aspects on the management of LT in Germany, discuss legal and organizational aspects, and highlight challenges mainly related to the relative lack of organ donations, increasing numbers of extended criteria donors, and the peculiarities of the recipient patients. Liver Transplantation 22 1136-1142 2016 AASLD. PMID:27082951

  15. THEMES OF LIVER TRANSPLANTATION

    PubMed Central

    Starzl, Thomas E.; Fung, John J.

    2010-01-01

    Liver transplantation was the product of 5 interlocking themes. These began in 1958-59 with canine studies of then theoretical hepatotrophic molecules in portal venous blood (Theme I) and with the contemporaneous parallel development of liver and multivisceral transplant models (Theme II). Further Theme I investigations showed that insulin was the principal, although not the only, portal hepatotrophic factor. In addition to resolving long-standing controversies about the pathophysiology of portacaval shunt, the hepatotrophic studies blazed new trails in the regulation of liver size, function, and regeneration. They also targeted inborn metabolic errors (e.g. familial hyperlipoproteinemia) whose palliation by portal diversion presaged definitive correction with liver replacement. Clinical use of the Theme II transplant models depended on multiple drug immunosuppression (Theme III, Immunology), guided by an empirical algorithm of pattern recognition and therapeutic response. Successful liver replacement was first accomplished in 1967 with azathioprine, prednisone, and ALG. With this regimen, the world’s longest surviving liver recipient is now 40 years postoperative. Incremental improvements in survival outcome occurred (Theme IV) when azathioprine was replaced by cyclosporine (1979) which was replaced in turn by tacrolimus (1989). However, the biologic meaning of alloengraftment remained enigmatic until multilineage donor leukocyte microchimerism was discovered in 1992 in long surviving organ recipients. Seminal mechanisms were then identified (clonal exhaustion-deletion and immune ignorance) that linked organ engraftment and the acquired tolerance of bone marrow transplantation and eventually clarified the relationship of transplantation immunology to the immunology of infections, neoplasms, and autoimmune disorders. With this insight, better strategies of immunosuppression have evolved. As liver and other kinds of organ transplantation became accepted as

  16. Themes of liver transplantation.

    PubMed

    Starzl, Thomas E; Fung, John J

    2010-06-01

    Liver transplantation was the product of five interlocking themes. These began in 1958-1959 with canine studies of then theoretical hepatotrophic molecules in portal venous blood (Theme I) and with the contemporaneous parallel development of liver and multivisceral transplant models (Theme II). Further Theme I investigations showed that insulin was the principal, although not the only, portal hepatotrophic factor. In addition to resolving long-standing controversies about the pathophysiology of portacaval shunt, the hepatotrophic studies blazed new trails in the regulation of liver size, function, and regeneration. They also targeted inborn metabolic errors (e.g., familial hyperlipoproteinemia) whose palliation by portal diversion presaged definitive correction with liver replacement. Clinical use of the Theme II transplant models depended on multiple drug immunosuppression (Theme III, Immunology), guided by an empirical algorithm of pattern recognition and therapeutic response. Successful liver replacement was first accomplished in 1967 with azathioprine, prednisone, and antilymphoid globulin. With this regimen, the world's longest surviving liver recipient is now 40 years postoperative. Incremental improvements in survival outcome occurred (Theme IV) when azathioprine was replaced by cyclosporine (1979), which was replaced in turn by tacrolimus (1989). However, the biologic meaning of alloengraftment remained enigmatic until multilineage donor leukocyte microchimerism was discovered in 1992 in long-surviving organ recipients. Seminal mechanisms were then identified (clonal exhaustion-deletion and immune ignorance) that linked organ engraftment and the acquired tolerance of bone marrow transplantation and eventually clarified the relationship of transplantation immunology to the immunology of infections, neoplasms, and autoimmune disorders. With this insight, better strategies of immunosuppression have evolved. As liver and other kinds of organ transplantation

  17. Liver transplantation for chronic graft-versus-host disease: case report with 10-year follow-up.

    PubMed

    Orlando, Giuseppe; Ferrant, Augustin; Schots, Rik; Goffette, Pierre; Mathijs, Jules; Lemaire, Julien; Danse, Etienne; Talpe, Stéphanie; Latinne, Dominique; Lerut, Jan

    2005-01-01

    Graft-versus-host disease (GVHD) is a frequent complication of bone marrow transplantation (BMT). Chronic GVHD (cGVHD) may lead to irreversible liver failure. We report a case of successful liver transplantation (LT) for end-stage liver failure because of cGVHD that had developed 22 months after BMT in a 24-year-old male. Re-transplantation was necessary 6 months later because of intrahepatic ischaemic type biliary tract lesions. He is now in excellent condition 10 years after the first transplant. This experience and the review of literature indicate that LT can cure GVHD-related chronic liver failure. Recurrent GVHD in the allograft has not yet been reported. PMID:15612994

  18. Liver transplantation for hilar cholangiocarcinoma.

    PubMed

    Robles, Ricardo; Sánchez-Bueno, Francisco; Ramírez, Pablo; Brusadin, Roberto; Parrilla, Pascual

    2013-12-28

    The most appropriate treatment for Klatskin tumor (KT) with a curative intention is multimodal therapy based on achieving resection with tumour-free margins (R0 resections) combined with other types of neoadjuvant or adjuvant treatment (the most important factor affecting KT survival is the possibility of R0 resections, achieving 5-year survival rate of 40%-50%). Thirty to forty percent of patients with KT are inoperable and present a 5-year survival rate of 0%. In irresectable non-disseminated KT patients, using liver transplantation without neoadjuvant treatment, the 5-year survival rate increase to 38%, reaching 50% survival in early stage. In selected cases, with liver transplantation and neoadjuvant treatment (chemotherapy and radiotherapy), the actuarial survival rate is 65% at 5 years and 59% at 10 years. In conclusion, correct staging, neoadjuvant treatment, living donor and priority on the liver transplant waiting list may lead to improved results. PMID:24409049

  19. Living related liver transplantation in an adult patient with hepatocellular adenoma and carcinoma 13 years after bone marrow transplantation for Fanconi anemia: a case report

    PubMed Central

    Colle, Isabelle; Laureys, Geneviève; Raevens, Sarah; Libbrecht, Louis; Reyntjens, Koen; Geerts, Anja; Rogiers, Xavier; Troisi, Roberto; Hoehn, Holger; Schindler, Detlev; Hanenberg, Helmut; De Wilde, Vincent; Van Vlierberghe, Hans

    2013-01-01

    Fanconi anemia is an inherited bone marrow failure syndrome, characterised by failing DNA repair. Hematopoetic stem cell transplantation, known to be curative for the bone marrow failure, does neither prevent or cure other manifestations such as the development of malignancies. We describe a 26-year-old male patient with known Fanconi anemia and Marfan syndrome who in 1994 underwent a successful bone marrow transplantation of stem cells from his HLA-identical sister. In 2006, three hepatocellular carcinoma (HCC) lesions in the liver were detected and promptly resected. The resection specimen contained 3 lesions, all showing activation of the beta-catenin pathway: a well differentiated steatotic HCC with remnants of the underlying adenoma from which it arose, an adenoma with small foci of well differentiated HCC and a cholestatic adenoma. Known risk factors for developing HCC include Fanconi anemia itself and the use of androgens (oxymetholone) for a period of 3 years preceeding transplantation. Because of the increased risk of developing additional HCC’s, liver transplantation was proposed, taking into account that immunosuppression increases the risk of other malignancies. By using part of the liver of the HLA-identical sister, already acting as bone marrow donor 13 years before, immunosuppression could be avoided. A left lobe liver transplantation was performed without immediate complications for donor and acceptor on July 2, 2007. Nine months after liver transplantation the recipient developed an anastomotic biliary stricture that had to be dilated by percutaneous transhepatic cholangiography. Two months later however, the stenosis recurred, necessitating a surgical reanastomosis (hepaticojejunostomy). Five years after liver transplantation the patient is still doing well. This case report is twofold special being the first case reporting Fanconi anemia linked to Marfan syndrome and being the first reported case of Fanconi anemia who was treated for

  20. Liver transplantation in Spain.

    PubMed

    de la Rosa, Gloria; Fondevila, Constantino; Navasa, Miquel

    2016-09-01

    Liver transplantation (LT) activity started in Spain in 1984 and has exceeded 23,700 interventions, with more than 1000 transplants performed yearly. Every hospital needs official authorization to perform a LT, which implies the obligation to register all patients on the national waiting list. The Spanish National Transplant Organization (ONT) provides essential support for organ procurement, allocation, and management of the waiting list at a national level. Liver allocation is center-oriented as all available organs are referred to the ONT for the whole country. The allocation rules for LT are made according to disease severity after consensus among professionals from every transplant center and ratified by representatives of the regional health authorities. Authorization and location/distribution of transplant centers are regulated by the country (Spain) and by the different regions according to the Real Decreto 1723/2012. For a total population of 47,850,795 inhabitants, there are 24 centers for LT for adults (1 team/2 million people) and 5 for LT for children (1 team/9.5 million people). Nonbiliary cirrhosis, particularly alcohol- and hepatitis C virus-related cirrhosis (60%), and tumors, mainly hepatocellular carcinoma (19%), are the most common indications for LT in Spain. Unusual causes of LT include metabolic diseases like Wilson's disease, familial amyloid polyneuropathy and hyperoxaluria type I, polycystic kidney and liver disease, and some tumors (epithelioid hemangioendothelioma and neuroendocrine tumors). Important efforts are now being undertaken to improve the quality and transplantability of extended criteria livers, in particular those arising from DCD, which represent the greatest opportunity to expand the donor pool. These efforts have to be addressed to adapt the organ preservation procedures, be it through the application of regional perfusion in situ or the use of machine perfusion preservation ex situ. Liver Transplantation 22 1259-1264 2016

  1. Living Donor Liver Transplantation for Unresectable Liver Adenomatosis Associated with Congenital Absence of Portal Vein: A Case Report and Literature Review

    PubMed Central

    Brasoveanu, Vladislav; Ionescu, Mihnea Ioan; Grigorie, Razvan; Mihaila, Mariana; Bacalbasa, Nicolae; Dumitru, Radu; Herlea, Vlad; Iorgescu, Andreea; Tomescu, Dana; Popescu, Irinel

    2015-01-01

    Patient: Female, 21 Final Diagnosis: Unresectable liver adenomatosis associated with congenital absence of portal vein Symptoms: — Medication: — Clinical Procedure: Living donor liver transplantation Specialty: Transplantology Objective: Rare disease Background: Abernethy malformation (AM), or congenital absence of portal vein (CAPV), is a very rare disease which tends to be associated with the development of benign or malignant tumors, usually in children or young adults. Case Report: We report the case of a 21-year-old woman diagnosed with type Ib AM (portal vein draining directly into the inferior vena cava) and unresectable liver adenomatosis. The patient presented mild liver dysfunction and was largely asymptomatic. Living donor liver transplantation was performed using a left hemiliver graft from her mother. Postoperatively, the patient attained optimal liver function and at 9-month follow-up has returned to normal life. Conclusions: We consider that living donor liver transplantation is the best therapeutic solution for AM associated with unresectable liver adenomatosis, especially because compared to receiving a whole liver graft, the waiting time on the liver transplantation list is much shorter. PMID:26386552

  2. Obesity and liver transplantation

    PubMed Central

    Ayloo, Subhashini; Armstrong, John; Hurton, Scott; Molinari, Michele

    2015-01-01

    The percentage of overweight and obese patients (OPs) waiting for a liver transplant continues to increase. Despite the significant advances occurred in bariatric medicine, obesity is still considered a relative contraindication to liver transplantation (LT). The main aim of this review is to appraise the literature on the outcomes of OPs undergoing LT, treatments that might reduce their weight before, during or after surgery, and discuss some of the controversies and limitations of the current knowledge with the intent of highlighting areas where future research is needed. PMID:26421262

  3. Salvage living-donor liver transplantation for liver failure following definitive radiation therapy for recurrent hepatocellular carcinoma: a case report.

    PubMed

    Kitajima, T; Fujimoto, Y; Hatano, E; Nishida, H; Ogawa, K; Mori, A; Okajima, H; Kaido, T; Nakamura, A; Nagamatsu, H; Uemoto, S

    2015-04-01

    A 57-year-old man with a history of hepatitis B virus infection was referred to our hospital for living-donor liver transplantation (LDLT). Five years earlier, right lobectomy had been performed for solitary hepatocellular carcinoma (HCC) with bile duct tumor thrombus in segments 5 and 6 in the liver. Two years later, transarterial chemoembolization and radiofrequency ablation were performed for recurrent HCC. Two years after those local therapies, another recurrent HCC was treated with transhepatic arterial infusion chemotherapy with cisplatin and conventional radiation therapy (RT) with 60 Gy in 20 fractions, because the tumor was contiguous to the trunk of the portal vein. After the completion of RT, symptoms due to liver failure and severe infection caused by multiple liver abscesses developed despite the administration of antibiotics and percutaneous transhepatic cholangiodrainage. Therefore, LDLT was performed with the use of a right lobe graft donated by his wife. Vascular anastomosis was successfully performed with the use of normal procedures. The patient recovered uneventfully, and has since been doing well for 34 months, with no evidence of vascular complications. However, the degree of injury to the anastomotic vessels caused by definitive RT before LDLT remains unclear, whereas the safety and efficacy of some forms of RT as a bridge to deceased-donor LT have been reported. Salvage LDLT is effective for patients with liver failure after multidisciplinary treatment including radiation, while carefully taking radiation-induced vessel injury as a potential late complication into consideration, especially in LDLT cases. PMID:25891735

  4. Cognitive and Adaptive Functioning after Liver Transplantation for Maple Syrup Urine Disease: A Case Series

    PubMed Central

    Shellmer, D. A.; Dabbs, A. DeVito; Dew, M. A.; Noll, R. B.; Feldman, H.; Strauss, K.; Morton, D. H.; Vockley, G.; Mazariegos, G. V.

    2011-01-01

    MSUD is a complex metabolic disorder that has been associated with central nervous system damage, developmental delays, and neurocognitive deficits. Although liver transplantation provides a metabolic cure for MSUD, changes in cognitive and adaptive functioning following transplantation have not been investigated. In this report we present data from 14 patients who completed cognitive and adaptive functioning testing pre- and one year and/or three years post-liver transplantation. Findings show either no significant change or improvement in IQ scores pre- to post-liver transplantation. Greater variability was observed in adaptive functioning scores, but the majority of patients evidenced either no significant change or improvement in adaptive scores. In general, findings may indicate that liver transplantation curtails additional central nervous system damage and neurocognitive decline providing an opportunity for stabilization or improvement in functioning. PMID:20946191

  5. Analgesia after liver transplantation

    PubMed Central

    Milan, Zoka

    2015-01-01

    This article addresses postoperative analgesia in patients with end-stage liver disease who have undergone liver transplantation (LT). Postoperative analgesia determines how patients perceive LT. Although important, this topic is underrepresented in the current literature. With an increased frequency of fast tracking in LT, efficient intra- and postoperative analgesia are undergoing changes. We herein review the current literature, compare the benefits and disadvantages of the therapeutic options, and make recommendations based on the current literature and clinical experience. PMID:26413222

  6. Detachable Balloon Embolization of an Arterioportal Fistula Following Liver Biopsy in a Liver Transplant Recipient: A Case Report and Review of Literature

    SciTech Connect

    Botelberge, Thomas; Vlierberghe, Hans van; Voet, Dirk; Defreyne, Luc

    2005-12-15

    We report a case of an intrahepatic arterioportal fistula in a 61-year-old female liver transplant recipient. The patient presented with massive ascites 7 months after a percutaneous liver biopsy. A large fistula between the right hepatic artery and the right portal vein was diagnosed on color Doppler ultrasound and confirmed on arteriography. The fistula was successfully embolized with the detachable balloon technique and the ascites resolved. Symptomatic intrahepatic arterioportal fistula in a liver transplant recipient following percutaneous biopsy is rare. Clinical manifestations, surgical or endovascular therapy, and outcome are discussed. The literature on this subject is reviewed.

  7. Case report of FLT3-ITD-positive AML patient 11 years after living donor liver transplantation.

    PubMed

    Taniai, N; Yoshida, H; Kawano, Y; Uchida, E

    2014-04-01

    With the increasing number of long-term survivors of living donor liver transplantation, the occurrence of secondary cancer is sometimes reported. Solid tumors such as lymphomas are mainly observed. However, only 8 cases of leukemia have been reported so far. For patients younger than 15 years old, leukemia developed in 4 within 3 years after the liver transplantation, whereas acute lymphoblastic leukemia developed in only 1 patient. This is the first case report of a patient in whom FLT3-ITD-positive acute myeloid leukemia (AML) developed more than 10 years after living donor liver transplantation for congenital biliary atresia. AML developed in a 14-year-old boy 11 years after living donor liver transplantation from his father. The patient received the transplant at the age of 3 years and was treated with tacrolimus and methylprednisolone for transplant rejection. Eleven years posttransplantation, he visited the hospital with general malaise and anemia. Blood tests revealed an elevated white blood cell count of 60,100/μL, and the patient was diagnosed with AML. Chromosome analysis revealed a t(6; 9) (p23 q34) translocation; moreover, genetic testing revealed a FLT3-ITD-positive mutation. We started treatment in accordance with the Tokyo Children's Cancer Study Group AML99 protocol. With chemotherapy treatment, the patient achieved complete remission. After chemotherapy, we performed stem cell transplantation from his father. Other patients were reported in relatively early stages after liver transplantation, but our case was more than 10 years posttransplantation. The association with the onset of congenital bile duct atresia and leukemia is still not clear, but we consider the possibility that long-term immunosuppressive drugs contribute to developing leukemia. PMID:24767404

  8. Renal aspergillosis after liver transplantation: Clinical and imaging manifestations in two cases

    PubMed Central

    Meng, Xiao-Chun; Jiang, Ting; Yi, Shu-Hong; Xie, Pei-Yi; Guo, Yue-Fei; Quan, Li; Zhou, Jing; Zhu, Kang-Shun; Shan, Hong

    2014-01-01

    Renal aspergillosis (RAsp) is a rare complication in liver transplant (LT) recipients. Here we report RAsp in two LT recipients. In both patients, RAsp occurred more than 90 d after allogenetic orthotropic LT, and all the clinical findings were unspecific. RAsp involved unilateral kidney in Case one and bilateral kidneys in Case two. Both computed tomography (CT) and magnetic resonance imaging (MRI) revealed renal abscesses, with progressively enhanced walls and separations and unenhanced alveolate areas after contrast agent administration. On unenhanced CT images they showed inhomogeneous hypo-attenuation. On fat-suppressed T2-weighted images (T2WIs), the walls and separations of the abscesses showed slightly low signal intensity and the central parts of the lesions showed slightly high signal intensity. Both on CT and MRI, there were some hints of renal infarction or chronic ischemia. Both cases were treated by radical nephrectomy followed by adjuvant antifungal treatment. They all recovered well. PMID:25561822

  9. Fipexide-induced fulminant hepatitis. Report of three cases with emergency liver transplantation.

    PubMed

    Durand, F; Samuel, D; Bernuau, J; Saliba, F; Pariente, E A; Marion, S; Benhamou, J P; Bismuth, H

    1992-05-01

    Fipexide belongs to a new class of cognition activators and is noted for its lack of amphetamin-like side effects. We describe three patients who developed fulminant hepatic failure less than 2 months after beginning fipexide administration. The mean interval from the onset of jaundice to the onset of encephalopathy was 8 days. Emergency liver transplantation was undertaken when factor V was 20% of normal or less and coma developed. All patients were transplanted less than 1 week after the onset of encephalopathy. Two survived and one died immediately after transplantation. Histologic examination of the livers revealed massive liver cell necrosis, predominantly centrilobular, and a moderate inflammatory infiltrate within the portal spaces. We conclude that fipexide can induce massive liver cell necrosis and fulminant liver failure. As a result of this life-threatening complication, reconsideration of the indications for this drug is warranted. PMID:1506632

  10. Interventional radiology in living donor liver transplant

    PubMed Central

    Cheng, Yu-Fan; Ou, Hsin-You; Yu, Chun-Yen; Tsang, Leo Leung-Chit; Huang, Tung-Liang; Chen, Tai-Yi; Hsu, Hsien-Wen; Concerjero, Allan M; Wang, Chih-Chi; Wang, Shih-Ho; Lin, Tsan-Shiun; Liu, Yueh-Wei; Yong, Chee-Chien; Lin, Yu-Hung; Lin, Chih-Che; Chiu, King-Wah; Jawan, Bruno; Eng, Hock-Liew; Chen, Chao-Long

    2014-01-01

    The shortage of deceased donor liver grafts led to the use of living donor liver transplant (LDLT). Patients who undergo LDLT have a higher risk of complications than those who undergo deceased donor liver transplantation (LT). Interventional radiology has acquired a key role in every LT program by treating the majority of vascular and non-vascular post-transplant complications, improving graft and patient survival and avoiding, in the majority of cases, surgical revision and/or re-transplant. The aim of this paper is to review indications, diagnostic modalities, technical considerations, achievements and potential complications of interventional radiology procedures after LDLT. PMID:24876742

  11. Lung metastasis of fatty hepatocellular carcinoma after liver transplant: a case report.

    PubMed

    Tepeoğlu, Merih; Özdemir, B Handan; Ok Atılgan, Alev; Akdur, Aydıncan; Haberal, Mehmet

    2014-03-01

    Hepatocellular carcinoma with prominent fatty change is rare, and to date only a few cases have been reported. In this article, we present a 57-yearold woman who underwent a liver transplant for hepatocellular carcinoma. Ten months after liver transplant, she presented with a persistent cough. Computed tomography of the chest was performed, revealing a solid lung mass that measured 1 × 0.9 cm in the right inferior lobe. Right inferior lobectomy was performed, and the final diagnosis was noted as hepatocellular carcinoma with prominent fatty change. Fatty change was extensive in the tumor; therefore, lipoid pneumonia was the first condition that was considered in the differential diagnosis during examination of the lobectomy material. For the differential diagnosis, the immunohistochemistry panel was studied to show the hepatocellular nature of the tumor. Although metastasis of hepatocellular carcinoma to the lungs is expected, hepatocellular carcinoma with prominent fatty change can cause diagnostic difficulties, such as lipoid pneumonia, especially in small lung biopsies. PMID:24635803

  12. Primary Myelofibrosis Presenting as Extramedullary Hematopoiesis in a Transplanted Liver Graft: Case Report and Review of the Literature

    PubMed Central

    Mohyuddin, Ghulam Rehman; Yacoub, Abdulraheem

    2016-01-01

    Primary myelofibrosis (PMF) commonly results in extramedullary hematopoiesis (EMH) in the spleen and liver as well as a variety of other organs. We present a first report of a unique presentation of PMF in a liver transplant recipient patient as EMH in the transplanted liver graft. A 76-year-old man with history of cryptogenic cirrhosis received cadaveric liver transplantation in 1996. He maintained a normal graft function and stable hematologic parameters until 2013 when he presented with anemia and progressive fatigue. Extensive work-up did not identify the etiology of the recent decline in his hemoglobin; thus a liver biopsy was done which showed findings of EMH within the sinusoids with increased megakaryocytes, some with atypical morphology. A BM biopsy revealed a hypercellular marrow, moderately increased reticulin fibrosis, and features consistent with primary myelofibrosis. Abdominal imaging showed a normal-size spleen and did not identify any sites of EMH outside of the liver. The diagnosis of myelofibrosis was thus made, and this case demonstrated predominant tropism to a transplanted liver graft with absence of EMH elsewhere. We would thus like to emphasize that findings of EMH in subjects with no preexisting hematologic neoplasm should warrant close follow-up and assessment. PMID:26885416

  13. Anesthesia for liver transplantation.

    PubMed

    Dalal, Aparna

    2016-01-01

    Patients with end stage liver disease (ESLD) have complex problems such as cirrhotic cardiomyopathy, coronary artery disease, hepatopulmonary syndrome (HPS), portopulmonary hypertension (POPH), hepatic encephalopathy, intracranial hypertension, (ICP), left ventricular outflow tract obstruction (LVOTO), high Model of end liver disease (MELD) scores, hyponatremia, and coagulopathies. The anesthesia management for liver transplantation can be very complex, dynamic and challenging. Anesthesia agents affect hepatic blood flow and anesthetic drug distribution, metabolism and elimination maybe altered in end stage liver disease. Other non-anesthetic agents such as nitric oxide, epoprosterenol, THAM, hypertonic saline, fibrinogen concentrates, fresh frozen plasma, platelets, packed red blood cells, recombinant plasminogen activator, calcium chloride, epinephrine etc. may play a vital role in the perioperative management of these patients. Intraoperative hemostasis and coagulation management can be very arduous as these patients may bleed or be at risk for thrombosis. Monitoring modalities such as Thromboelastography (TEG), Transcranial Doppler (TCD), Transesophageal Echocardiography (TEE), Bispectral Index (BIS) and Optic Nerve Sheath Diameter (ONSD) ultrasound play a significant role in various circumstances. Surgical techniques include complete or partial occlusion of the inferior vena cava (IVC) with or without use of venovenous bypass (VVBP) or portocaval shunts. Post reperfusion syndrome (PRS) is a crucial event in this procedure, where patients may experience arrhythmia and/or cardiac arrest. Anesthetic handling of this phase has been recapitulated in detail. Provision of anesthesia services to the living liver transplant donor and pain management has been outlined. PMID:26118926

  14. Liver Transplantation in Brazil.

    PubMed

    Bittencourt, Paulo Lisboa; Farias, Alberto Queiroz; Couto, Claudia Alves

    2016-09-01

    Over 1700 liver transplantations (LTs) are performed annually in Brazil. In absolute terms, the country performs more LT surgeries than anywhere else in Latin America and is third worldwide. However, due to its increasing population and inadequate donor organ supply, the country averages 5-10 LTs per million population, far lower than required. There is a marked heterogeneity in organ donation and LT activity throughout the country. Access to LT in the underprivileged North, Midwest, and Northeast regions of Brazil is scarce. Major challenges for the future of LT in Brazil will be to increase organ donation and access to LT. The reduction of those geographical disparities in donation, organ procurement, and LT due to political and financial constraints is of utmost importance. Liver Transplantation 22 1254-1258 2016 AASLD. PMID:27228568

  15. Hepatopulmonary syndrome and venous emboli causing intracerebral hemorrhages after liver transplantation: a case report.

    PubMed

    Abrams, G A; Rose, K; Fallon, M B; McGuire, B M; Bloomer, J R; van Leeuwen, D J; Tutton, T; Sellers, M T; Eckhoff, D E; Bynon, J S

    1999-12-15

    Increasing experience has fostered the acceptance of liver transplantation as a treatment for patients with hepatopulmonary syndrome. Morbidity and mortality is most commonly attributed to progressive arterial hypoxemia postoperatively. A cerebral hemorrhage has been reported in one patient with hepatopulmonary syndrome after transplantation. However, a postmortem examination of the brain was not performed and the pathogenesis or type of cerebral hemorrhage was undefined. We report on a patient with severe hepatopulmonary syndrome who developed multiple intracranial hemorrhages after transplantation. The intracerebral hemorrhages were most consistent with an embolic etiology on postmortem examination. We postulate that venous embolization, caused by the manipulation of a Swan Ganz catheter in a thrombosed central vein, resulted in pulmonary emboli that passed through dilated intrapulmonary vessels into the cerebral microcirculation. Special attention to central venous catheters and avoidance of manipulation may be warranted in subjects with severe hepatopulmonary syndrome after liver transplantation. PMID:10609961

  16. Update on liver transplants in Lebanon.

    PubMed

    Faraj, Walid; Haydar, Ali; Nounou, Ghina El; Naaj, Abdallah Abou El; Khoury, Ghattas; Jabbour, Samar; Khalife, Mohamed

    2015-09-01

    Objective-To review all liver transplants performed at the American University of Beirut Medical Center from 1998 to present. Materials and Methods-From 1998 to present, 21 liver transplants (15 into adults and 6 into children) were performed at the American University of Beirut Medical Center. Of the 21 transplants, 5 were living related liver transplants. Results-Patient survival was 76% at 1, 5, and 10 years. Five recipients died at a median of 9 (range, 1-56) days after transplant. Causes of death included 1 case of severe cellular rejection, 1 case of portal and hepatic artery thrombosis, 1 case of intraoperative cardiac arrest, and 2 cases of primary nonfunction. Two biliary complications and 2 major vascular complications also occurred. All 16 survivors are well, with normal findings on liver function tests at a median follow-up time of 93 (range, 10-185) months after transplant. Conclusions-Although our numbers are small, the 10-year survival rate is comparable to reported rates for other series around the world. Deceased organ donations must be encouraged so that we can perform more transplants. As a source of organs, living related liver transplant is important; however, it cannot replace deceased donation. PMID:26308788

  17. Coincidental Occurrence of Hepatocellular Carcinoma and Cholangiocarcinoma (Collision Tumors) After Liver Transplantation: A Case Report

    PubMed Central

    Al Hamoudi, Waleed; Khalaf, Hatem; Allam, Naglaa; Al Sebayel, Mohammed

    2012-01-01

    Coincidental occurrence of hepatocellular carcinoma (HCC) and cholangiocarcinoma, known as “collision tumors”, within a cirrhotic liver is rare. Herein, we report a case of liver transplantation (LT) in a patient with such collision tumors. Our patient was a 56-year-old woman with hepatitis C virus-related cirrhosis and 2 focal hepatic lesions, measuring 1.5 and 3 cm, in the liver segments 8 and 5, respectively. The lesion on segment 8 showed the typical radiological characteristics of HCC; however, the lesion in segment 5 showed an atypical vascular pattern and was closely associated with the inferior vena cava. Serum alpha-fetoprotein level was normal and serum carbohydrate antigen 19-9 (CA19-9) level was slightly elevated (63 U/mL); the extrahepatic spread of HCC was ruled out. The patient underwent an uneventful deceased-donor LT. Histopathological examination of the explant confirmed that the lesion on segment 8 was an HCC, but surprisingly, the lesion on segment 5 was found to be a cholangiocarcinoma. Six months after LT, the serum CA19-9 level was markedly elevated (255 U/mL), and the patient began experiencing abdominal pain. Magnetic resonance imaging showed enlarged hilar and paraaortic lymph nodes that were suggestive of metastases; histopathological analysis using ultrasound (US)-guided biopsy confirmed recurrent cholangiocarcinoma. Unfortunately, the patient died because of tumor recurrence 9 months after LT. Collision tumor resulting from the co-existence HCC and cholangiocarcinoma in a cirrhotic liver is rare and has a negative impact on the outcome of LT. Atypical vascular pattern and elevated serum CA19-9 levels are suggestive of such tumors; patients with these findings should undergo a targeted biopsy to rule out the coincidental occurrence of HCC and cholangiocarcinoma. PMID:23162598

  18. Alcoholic Liver Disease and Liver Transplantation.

    PubMed

    Gallegos-Orozco, Juan F; Charlton, Michael R

    2016-08-01

    Excessive alcohol use is a common health care problem worldwide and is associated with significant morbidity and mortality. Alcoholic liver disease represents the second most frequent indication for liver transplantation in North America and Europe. The pretransplant evaluation of patients with alcoholic liver disease should aim at identifying those at high risk for posttransplant relapse of alcohol use disorder, as return to excessive drinking can be deleterious to graft and patient survival. Carefully selected patients with alcoholic liver disease, including those with severe alcoholic hepatitis, will have similar short-term and long-term outcomes when compared with other indications for liver transplantation. PMID:27373614

  19. En-bloc liver-pancreas transplant in Iran.

    PubMed

    Nikeghbalian, Saman; Mehdi, Seyed Haider; Aliakbarian, Mohsen; Kazemi, Kourosh; Shamsaeefar, Alireza; Bahreini, Amin; Gholami, Siavash; Malekhosseini, Seyed Ali

    2014-09-01

    Liver transplant can be challenging in cirrhotic patients with diabetes mellitus. In chronic liver disease, the glucose metabolism is altered; uncontrolled diabetes negatively influences the outcome of liver transplantation and poses difficulty in the management of immediate post transplantation period. Simultaneous liver-pancreas transplantation is an option to prevent early complications due to diabetes and also to improve the quality of life after transplantation in patients with Insulin-Dependent Diabetes Mellitus (IDDM) and chronic liver disease. We report the first en-bloc liver-pancreas transplant done in the transplant history of Iran. We describe the technical details of the procedure as well as the short term outcome after transplantation. In this case report, we also discuss in some details, the surgical, medical and immunological advantages of combined liver-pancreas transplantation as opposed to separate implantation of both organs. PMID:25204483

  20. Intrahepatic artery pseudoaneurysm associated with a metallic biliary stent after living donor liver transplantation: report of a case.

    PubMed

    Harada, Noboru; Shirabe, Ken; Soejima, Yuji; Taketomi, Akinobu; Yoshizumi, Tomoharu; Asonuma, Katsuhiro; Inomata, Yukihiro; Maehara, Yoshihiko

    2013-06-01

    An intrahepatic artery pseudoaneurysm (IHAA) is a very rare but potentially lethal complication occurring after liver transplantation. This report presents a case of an IHAA associated with a metallic biliary stent after liver transplantation. A 40-year-old male underwent living donor liver transplantation (LDLT) using a left lobe graft. The bile duct reconstruction was performed with Roux-en-Y hepaticojejunostomy. He developed obstructive jaundice 5 years after LDLT, and had biliary stricture of the anastomosis area, therefore, the two metallic biliary stents were finally positioned at the stricture of the biliary tract. He suddenly developed hematemesis 8 years after LDLT, and computerized tomography scan showed an IHAA. Although seven interlocking detachable coils were placed at the neck of the aneurysm, hematemesis recurred 3 days after the initial embolization. Therefore, retransplantation was successfully performed 25 days after the embolization of IHAA using a right lobe graft from his son. In conclusion, metal stent insertion can lead to the fatal complication of HAA. The placement of a metallic stent could have been avoided in this case. Percutaneous metallic stent insertion for biliary stenosis after liver transplantation should therefore only be performed in carefully selected patients. PMID:22914885

  1. Recurrence of autoimmune liver diseases after liver transplantation

    PubMed Central

    Faisal, Nabiha; Renner, Eberhard L

    2015-01-01

    Liver transplantation (LT) is the most effective treatment modality for end stage liver disease caused by many etiologies including autoimmune processes. That said, the need for transplantation for autoimmune hepatitis (AIH) and primary biliary cirrhosis (PBC), but not for primary sclerosing cholangitis (PSC), has decreased over the years due to the availability of effective medical treatment. Autoimmune liver diseases have superior transplant outcomes than those of other etiologies. While AIH and PBC can recur after LT, recurrence is of limited clinical significance in most, but not all cases. Recurrent PSC, however, often progresses over years to a stage requiring re-transplantation. The exact incidence and the predisposing factors of disease recurrence remain debated. Better understanding of the pathogenesis and the risk factors of recurrent autoimmune liver diseases is required to develop preventive measures. In this review, we discuss the current knowledge of incidence, diagnosis, risk factors, clinical course, and treatment of recurrent autoimmune liver disease (AIH, PBC, PSC) following LT. PMID:26689244

  2. Interventional Radiology in Liver Transplantation

    SciTech Connect

    Karani, John B. Yu, Dominic F.Q.C.; Kane, Pauline A.

    2005-04-15

    Radiology is a key specialty within a liver transplant program. Interventional techniques not only contribute to graft and recipient survival but also allow appropriate patient selection and ensure that recipients with severe liver decompensation, hepatocellular carcinoma or portal hypertension are transplanted with the best chance of prolonged survival. Equally inappropriate selection for these techniques may adversely affect survival. Liver transplantation is a dynamic field of innovative surgical techniques with a requirement for interventional radiology to parallel these developments. This paper reviews the current practice within a major European center for adult and pediatric transplantation.

  3. Infections After Orthotopic Liver Transplantation

    PubMed Central

    Pedersen, Mark; Seetharam, Anil

    2014-01-01

    Opportunistic infections are a leading cause of morbidity and mortality after orthotopic liver transplantation. Systemic immunosuppression renders the liver recipient susceptible to de novo infection with bacteria, viruses and fungi post-transplantation as well to reactivation of pre-existing, latent disease. Pathogens are also transmissible via the donor organ. The time from transplantation and degree of immunosuppression may guide the differential diagnosis of potential infectious agents. However, typical systemic signs and symptoms of infection are often absent or blunted after transplant and a high index of suspicion is needed. Invasive procedures are often required to procure tissue for culture and guide antimicrobial therapy. Antimicrobial prophylaxis reduces the incidence of opportunistic infections and is routinely employed in the care of patients after liver transplant. In this review, we survey common bacterial, fungal, and viral infections after orthotopic liver transplantation and highlight recent developments in their diagnosis and management. PMID:25755581

  4. Recurrence of Liver Transplantation Combined With Lung and Diaphragm Resection for Alveolar Echinococcosis: A Case Report.

    PubMed

    Pang, C; Chu, Y K

    2015-09-01

    Liver transplantation (LT) for alveolar echinococcosis (AE) with multiple-organ involvement is controversial. We report on a 31-year-old female patient suffering from AE with liver, lung, and diaphragm involvement. After an "extended" resection (liver, lung, and diaphragm were performed) combined with LT, recurrence still occurred after 6 years and the patient presented with hemoptysis. Puncture, aspiration, injection, reaspiration, and drainage (PAIRD) were performed and the effect was instantaneous. To our knowledge, no such surgical strategy for AE has previously been reported. In spite of the high risk of recurrence, choosing this surgical method is acceptable for a fatal AE and the recurrence could be controlled. PMID:26361699

  5. Pediatric Liver Transplantation

    PubMed Central

    Dominguez, Rodrigo; Young, Lionel W.; Ledesma-Medina, Jocyline; Cienfuegos, Javier; Gartner, J. Carlton; Bron, Klaus M.; Starzl, Thomas E.

    2010-01-01

    The postoperative diagnostic imaging examinations of 44 children who underwent 59 orthotopic liver transplantations were reviewed. The imaging modalities used for the evaluation of suspected complications include plain roentgenography, ultrasonography (US), computed tomography (CT), nuclear scintigraphy, arteriography, percutaneous and operative cholangiography, and endoscopic retrograde cholangiopancreatography. The main postoperative complications included ischemia, thrombosis (hepatic artery and portal vein), infarction, obstruction or leakage of the biliary anastomosis, hepatic and perihepatic infection, and allograft rejection. US, the most frequently used abdominal imaging modality, was best suited for detection of biliary duct dilatation, fluid collections in or around the transplanted liver, and hepatic arterial, inferior vena caval, and portal vein thrombosis. CT was especially helpful in corroborating findings of infection and in locating abscesses. Technetium 99m sulfur colloid (early- and late-phase imaging) provided a sensitive, although nonspecific, means of assessing allograft vascularization and morphology. Angiography showed vascularity most clearly, and cholangiography was the most useful In the assessment of bile duct patency. A diagnostic imaging algorithm is proposed for evaluation of suspected complications. PMID:3901104

  6. De Novo Gastric Cancer After Liver Transplantation.

    PubMed

    Gong, Chung-Sik; Yoo, Moon-Won; Kim, Beom-Su; Hwang, Shin; Kim, Ki-Hun; Yook, Jeong-Hwan; Kim, Byung-Sik; Lee, Sung-Gyu

    2016-01-01

    BACKGROUND In South Korea, which has a high incidence of gastric cancer, the most common de novo malignancy associated with liver transplantation is gastric cancer. This study sought to identify clinicopathologic characteristics in gastric cancer patients after liver transplantation, and to help manage these cases. MATERIAL AND METHODS We investigated gastric cancer patients after liver transplantation at Asan Medical Center. We analyzed sex, age, cause of liver transplantation, initiating immunosuppressant, pre-transplantation gastric fibroscopy findings, time interval between transplantation and gastric cancer occurrence, follow-up period, existence of gastric cancer screening, Helicobacter pylori infection, family cancer history, gastric cancer treatment, cancer location, size of tumor, macroscopic gross type, WHO histologic type, Lauren's classification, TNM stage, and survival. RESULTS Of 2968 adult liver transplantation patients at our hospital, 19 were diagnosed with gastric cancer. The mean age at the time of gastric cancer diagnosis was 60.2±6.8 (46-71) years and mean time interval between liver transplantation and diagnosis of gastric cancer was 56.0±30.7 (3.20-113) months. Endoscopic submucosal dissection was done for 10 patients, 4 of whom underwent surgical resection. Surgical resection as an initial treatment was done in 8 patients. One patient received chemotherapy first. The standard incidence ratio of gastric cancer in these patients was 1036 per 100 000 persons (95% CI, 623.7-1,619) in men and 318.9 per 100 000 (95% CI, 4.170-1,774) in women. CONCLUSIONS For long-term survival of liver transplant patients, early detection of de novo cancer is necessary. Therefore, annual screening for gastric cancer after liver transplantation is needed, especially in areas where the incidence of gastric cancer is high, such as South Korea. PMID:27334929

  7. Liver transplantation at Mount Sinai.

    PubMed

    Kim-Schluger, L; Florman, S S; Gondolesi, G; Emre, S; Sheiner, P A; Fishbein, T M; Schwartz, M E; Miller, C M

    2000-01-01

    Nearly 2000 liver transplants have been performed over the past 12 years at Mount Sinai, with a recent exponential growth in living donor surgeries. Living-donor liver transplantation has emerged as an important option for our patients with end-stage liver disease. We are only beginning to recognize fully the advantages that 'scheduled' liver transplantation can offer. In this era of severe cadaver organ shortages, living donation offers patients the option of liver replacement in a timely fashion, before life-threatening complications of hepatic failure and/or carcinoma progression prohibit transplantation. The next era of transplantation at Mount Sinai will bring significant increases in the number of transplants performed with living donors, with projections of over 50% of the total transplants each year expected to involve living donations. We are committed to offering this option while recognizing that donor safety remains paramount and cannot be overemphasized. Proper donor and recipient selection, as well as surgical experience are imperative to success with this technically demanding procedure. Recurrent disease after transplantation, particularly with hepatitis C, remains a challenge clinically. Further investigations into the pathogenesis of the rapid progression of recurrent hepatitis C need to be addressed. Living donor transplantation could be an important option for these patients and would allow timely transplantation and the potential for improved survival in patients with hepatocellular carcinoma. PMID:11512318

  8. Acute liver failure due to Varicella zoster virus infection after lung transplantation: a case report.

    PubMed

    Verleden, G M; Vos, R; Van Raemdonck, D E; Laleman, W; Vanaudenaerde, B M

    2012-06-01

    Most adults are Varicella zoster virus (VZV)-positive at the age of 20 years. Some, however, remain antibody-negative and may develop primary chicken pox during adulthood. We report a patient with Williams-Campbell syndrome who underwent double-lung transplantation while being VZV-negative. One year after the successful procedure, he was admitted with fulminant hepatic failure and some cutaneous vesicles in his face. Despite a rapid diagnosis of VZV infection and treatment with acyclovir, his situation deteriorated within 24 hours and while awaiting an urgent liver transplantation, he developed multiple organ failure and died. PMID:22664036

  9. Liver transplantation for hepatocellular carcinoma

    PubMed Central

    Tanwar, Sudeep; Khan, Shahid A; Grover, Vijay Paul Bob; Gwilt, Catherine; Smith, Belinda; Brown, Ashley

    2009-01-01

    Hepatocellular carcinoma (HCC) is the commonest primary malignancy of the liver. It usually occurs in the setting of chronic liver disease and has a poor prognosis if untreated. Orthotopic liver transplantation (OLT) is a suitable therapeutic option for early, unresectable HCC particularly in the setting of chronic liver disease. Following on from disappointing initial results, the seminal study by Mazzaferro et al in 1996 established OLT as a viable treatment for HCC. In this study, the “Milan criteria” were applied achieving a 4-year survival rate similar to OLT for benign disease. Since then various groups have attempted to expand these criteria whilst maintaining long term survival rates. The technique of living donor liver transplantation has evolved over the past decade, particularly in Asia, and published outcome data is comparable to that of OLT. This article will review the evidence, indications, and the future direction of liver transplantation for liver cancer. PMID:19938188

  10. Neurologic complications after liver transplantation

    PubMed Central

    Živković, Saša A

    2013-01-01

    Neurologic complications are relatively common after solid organ transplantation and affect 15%-30% of liver transplant recipients. Etiology is often related to immunosuppressant neurotoxicity and opportunistic infections. Most common complications include seizures and encephalopathy, and occurrence of central pontine myelinolysis is relatively specific for liver transplant recipients. Delayed allograft function may precipitate hepatic encephalopathy and neurotoxicity of calcineurin inhibitors typically manifests with tremor, headaches and encephalopathy. Reduction of neurotoxic immunosuppressants or conversion to an alternative medication usually result in clinical improvement. Standard preventive and diagnostic protocols have helped to reduce the prevalence of opportunistic central nervous system (CNS) infections, but viral and fungal CNS infections still affect 1% of liver transplant recipients, and the morbidity and mortality in the affected patients remain fairly high. Critical illness myopathy may also affect up to 7% of liver transplant recipients. Liver insufficiency is also associated with various neurologic disorders which may improve or resolve after successful liver transplantation. Accurate diagnosis and timely intervention are essential to improve outcomes, while advances in clinical management and extended post-transplant survival are increasingly shifting the focus to chronic post-transplant complications which are often encountered in a community hospital and an outpatient setting. PMID:24023979

  11. Neurologic complications after liver transplantation.

    PubMed

    Zivković, Saša A

    2013-08-27

    Neurologic complications are relatively common after solid organ transplantation and affect 15%-30% of liver transplant recipients. Etiology is often related to immunosuppressant neurotoxicity and opportunistic infections. Most common complications include seizures and encephalopathy, and occurrence of central pontine myelinolysis is relatively specific for liver transplant recipients. Delayed allograft function may precipitate hepatic encephalopathy and neurotoxicity of calcineurin inhibitors typically manifests with tremor, headaches and encephalopathy. Reduction of neurotoxic immunosuppressants or conversion to an alternative medication usually result in clinical improvement. Standard preventive and diagnostic protocols have helped to reduce the prevalence of opportunistic central nervous system (CNS) infections, but viral and fungal CNS infections still affect 1% of liver transplant recipients, and the morbidity and mortality in the affected patients remain fairly high. Critical illness myopathy may also affect up to 7% of liver transplant recipients. Liver insufficiency is also associated with various neurologic disorders which may improve or resolve after successful liver transplantation. Accurate diagnosis and timely intervention are essential to improve outcomes, while advances in clinical management and extended post-transplant survival are increasingly shifting the focus to chronic post-transplant complications which are often encountered in a community hospital and an outpatient setting. PMID:24023979

  12. Portopulmonary hypertension in liver transplant candidates

    PubMed Central

    Bozbas, Serife Savas; Bozbas, Huseyin

    2016-01-01

    Pulmonary vascular disorders including portopulmonary hypertension (PoPHT) are among the common complications of liver disease and are prognostically significant. Survival is very low without medical treatment and liver transplantation. With advances in medical therapy for elevated pulmonary artery pressure (PAP) and liver transplant surgery, survival of patients with PoPHT and advanced liver disease is significantly improved. Because of the prognostic significance of PoPHT and the limited donor pool, a comprehensive preoperative cardio-pulmonary assessment is of great importance in cirrhotic patients prior to transplant surgery. Therefore, a detailed transthoracic Doppler echocardiographic examination must be an essential component of this evaluation. Patients with mild PoPHT can safely undergo liver transplant surgery. In cases of moderate to severe PoPHT, right heart catheterization (RHC) should be performed. In patients with moderate to severe PoPHT on RHC (mean PAP 35-45 mmHg), vasodilator therapy should be attempted. Liver transplantation should be encouraged in cases that demonstrate a positive response. Bridging therapy with specific pulmonary arterial hypertension treatment agents should be considered until the transplant surgery and should be continued during the peri- and post-operative periods as needed. PMID:26877607

  13. Delayed-Onset Chylous Ascites After a Living-Donor Liver Transplant: First Case Successfully Treated With Conservative Treatment?

    PubMed

    Chen, Jian-Han; Chang, Chun-Ming; Lu, Min-Chi; Wei, Chang-Kuo; Yin, Wen-Yao

    2016-06-01

    Chylous ascites is a rare complication in liver transplant. Few cases have been reported to date. In most cases, chylous ascites is diagnosed within 1 month after surgery because of intraoperative injury of the hilar lymphatic system. Preoperative massive ascites and use of a LigaSure vessel sealing system for hilar dissection have been reported as risk factors. We report a case of chylous ascites after a living-donor liver transplant that was diagnosed after 6 months of uneventful follow-up. Sirolimus was added to cyclosporine early (2 wk after the operation) owing to poor renal function and it was found to be high (> 22 ng/mL) when the chylous ascites occurred. The patient was treated with total parenteral nutrition in combination with Sandostatin and rapid tapering of sirolimus after the failed initial conservative treatment. Residual abdominal fullness after meals and lymphedema of the legs disappeared 1 month after discontinuing sirolimus. This is the first case of delayed-onset chylous ascites after a liver transplant that was successfully treated conservatively. PMID:25365187

  14. Visceral Kaposi's Sarcoma Related to Human Herpesvirus-8 in Liver Transplant Recipient: Case Report and Literature Review.

    PubMed

    Benhammane, H; Mentha, G; Tschanz, E; El Mesbahi, O; Dietrich, P Y

    2012-01-01

    Background. Kaposi's sarcoma (KS) in transplant recipients is about 400 to 500 times rate in the general population. It is strongly associated to Human herpesvirus-8 (HHV-8) infection which has been found in 95% of KS lesions. The optimal approach to managing posttransplantation KS is to reduce or discontinue immunosuppressive therapy but this strategy carries a risk of the acute rejection of the graft. Recently, the use of an mTOR inhibitor has added new opportunities for KS treatment and prevention. Case Report. We report a case of 24 years-old Turkish woman with visceral HHV-8-associated Kaposi's sarcoma after orthotopic liver transplantation. Conclusion. Posttransplantation KS is considered an experimental model of virus induced tumor suggesting the usefulness of HHV-8 screening in transplant recipient and donor. Therapeutic approaches are complex and require a multidisciplinary team. PMID:23320218

  15. [Infective endocarditis caused by Chlamydia pneumoniae after liver transplantation. Case report].

    PubMed

    P Szabó, Réka; Kertész, Attila; Szerafin, Tamás; Fehérvári, Imre; Zsom, Lajos; Balla, József; Nemes, Balázs

    2015-05-31

    The incidence of infective endocarditis is underestimated in solid organ transplant recipients. The spectrum of pathogens is different from the general population. The authors report the successful treatment of a 58-year-old woman with infective endocarditis caused by atypical microorganism and presented with atypical manifestations. Past history of the patient included alcoholic liver cirrhosis and cadaver liver transplantation in February 2000. One year after liver transplantation hepatitis B virus infection was diagnosed and treated with antiviral agents. In July 2007 hemodialysis was started due to progressive chronic kidney disease caused by calcineurin toxicity. In November 2013 the patient presented with transient aphasia. Transesophageal echocardiography revealed vegetation in the aortic valve and brain embolization was identified on magnetic resonance images. Initial treatment consisted of a 4-week regimen with ceftriaxone (2 g daily) and gentamycin (60 mg after hemodialysis). Blood cultures were all negative while serology revealed high titre of antibodies against Chlamydia pneumoniae. Moxifloxacin was added as an anti-chlamydial agent, but neurologic symptoms returned. After coronarography, valvular surgery and coronary artery bypass surgery were performed which resulted in full clinical recovery of the patient. PMID:26004549

  16. Nutritional Status and Liver Transplantation

    PubMed Central

    Merli, Manuela; Giusto, Michela; Giannelli, Valerio; Lucidi, Cristina; Riggio, Oliviero

    2012-01-01

    Chronic liver disease has a profound effect on nutritional status and undernourishment is almost universally present in patients with end-stage liver disease undergoing liver transplantation. In the last decades, due to epidemiological changes, a trend showing an increase in patients with end-stage liver disease and associated obesity has also been reported in developed countries. Nutrition abnormalities may influence the outcome after transplantation therefore, the importance to carefully assess the nutritional status in the work-up of patients candidates for liver transplantation is widely accepted. More attention has been given to malnourished patients as they represent the greater number. The subjective global nutritional assessment and anthropometric measurements are recognized in current guidelines to be adequate in identifying those patients at risk of malnutrition. Cirrhotic patients with a depletion in lean body mass and fat deposits have an increased surgical risk and malnutrition may impact on morbidity, mortality and costs in the post-transplantation setting. For this reason an adequate calorie and protein intake should always be ensured to malnourished cirrhotic patient either through the diet, or using oral nutritional supplements or by enteral or parenteral nutrition although studies supporting the efficacy of nutritional supplementation in improving the clinical outcomes after transplantation are still scarce. When liver function is restored, an amelioration in the nutritional status is expected. After liver transplantation in fact dietary intake rapidly normalizes and fat mass is progressively regained while the recovery of muscle mass can be slower. In some patients unregulated weight gain may lead to over-nutrition and may favor metabolic disorders (hypertension, hyperglycemia, hyperlipidemia). This condition, defined as ‘metabolic syndrome’, may play a negative role on the overall survival of liver transplant patients. In this report we

  17. Acute liver failure and liver transplantation.

    PubMed

    Akamatsu, Nobuhisa; Sugawara, Yasuhiko; Kokudo, Norihiro

    2013-08-01

    Acute liver failure (ALF) is defined by the presence of coagulopathy (International Normalized Ratio ≥ 1.5) and hepatic encephalopathy due to severe liver damage in patients without pre-existing liver disease. Although the mortality due to ALF without liver transplantation is over 80%, the survival rates of patients have considerably improved with the advent of liver transplantation, up to 60% to 90% in the last two decades. Recent large studies in Western countries reported 1, 5, and 10-year patient survival rates after liver transplantation for ALF of approximately 80%, 70%, and 65%, respectively. Living donor liver transplantation (LDLT), which has mainly evolved in Asian countries where organ availability from deceased donors is extremely scarce, has also improved the survival rate of ALF patients in these regions. According to recent reports, the overall survival rate of adult ALF patients who underwent LDLT ranges from 60% to 90%. Although there is still controversy regarding the graft type, optimal graft volume, and ethical issues, LDLT has become an established treatment option for ALF in areas where the use of deceased donor organs is severely restricted. PMID:25343108

  18. Current Issues in Liver Transplantation

    PubMed Central

    2016-01-01

    The state of liver transplantation continues to evolve. This article focuses on 3 separate yet important issues within this field. First, there is a proposal to change the allocation of donor livers in the United States. The fundamental premise of this proposal is to equalize access to donor livers across the country. To accomplish this goal, the proposal is to increase the geographic area of liver allocation. As might be expected, there is a great deal of controversy surrounding the possibility of a major change in liver allocation and distribution. A second area of interest, and perhaps the most important therapeutic breakthrough in the field of hepatology, is the introduction of direct-acting antiviral agents against hepatitis C virus (HCV) infection. With cure rates up to 100%, an increasing proportion of liver transplant candidates and recipients are being cured of HCV infection with therapies that have minimal side effects. Consequently, the impact of HCV infection on patient and graft survival will likely improve substantially over the next few years. Finally, this article reviews the role of donor-specific antibodies (DSAs) in antibody-mediated rejection. Long recognized as an important factor in graft survival in renal transplantation, DSAs have recently been shown to be a strong predictor of graft and patient survival in liver transplantation. However, the importance of DSAs in liver transplantation is uncertain, in large part due to the absence of proven therapies. PMID:27231452

  19. PREDICTORS OF SURVIVAL FOLLOWING LIVER TRANSPLANTATION IN INFANTS: A SINGLE CENTER ANALYSIS OF OVER 200 CASES

    PubMed Central

    Venick, Robert S; Farmer, Douglas G; McDiarmid, Sue V; Duffy, John P; Gordon, Sherilyn A; Yersiz, Hasan; Hong, Johnny C; Vargas, Jorge H; Ament, Marvin E; Busuttil, Ronald W

    2009-01-01

    Background Infants (<12 months) who require liver transplantation (LTx) represent a particularly challenging and understudied group of patients. Methods This retrospective study aimed to describe a large single center experience of infants who received isolated LTx, illustrate important differences in infants vs. older children, and identify pre-transplant factors which influence survival. Over 25 pre-LTx demographic, laboratory, and operative variables were analyzed using the Log-Rank Test and Cox Proportional Hazards Model. Results Between 1984–2006 216 LTx were performed in 186 infants with a mean follow-up time of 62 months. Median age at LTx was 9 months, the majority had cholestatic liver disease, were hospitalized pre-LTx, and received whole grafts. Leading indications for re-LTx (n=30) included vascular complications (43%) and graft nonfunction (40%), while leading causes of death were sepsis and multi-organ failure. 1,5 and 10 year graft and patient survival were 75/72/68 and 79/77/75%. Relative to older pediatric recipients infants had worse overall patient survival (p=0.05). The following were significant univariate predictors of graft loss: age < 6 months, and reduced cadaveric grafts; and of patient loss: age < 6 months, calculated CrCl <90, pre-LTx hospitalization, pre-LTx mechanical ventilation, repeat LTx, infants transplanted for reasons other than cholestatic liver disease, and patients transplanted between 1984–1994. Conclusions Long-term outcomes for infants undergoing LTx are excellent and have improved over time. As the largest, single center analysis of LTx in infants this study elucidates a unique set of predictors which can aid in medical decision making. PMID:19997060

  20. Chronic hepatitis E virus infection after living donor liver transplantation via blood transfusion: a case report.

    PubMed

    Kurihara, Takeshi; Yoshizumi, Tomoharu; Itoh, Shinji; Harimoto, Norifumi; Harada, Noboru; Ikegami, Toru; Inagaki, Yuki; Oshiro, Yukio; Ohkohchi, Nobuhiro; Okamoto, Hiroaki; Maehara, Yoshihiko

    2016-12-01

    Although it occurs worldwide, hepatitis E virus (HEV) infection in developed countries is generally foodborne. HEV infection is subclinical in most individuals. Although fulminant liver failure may occur, progression to chronic hepatitis is rare. This study describes a 41-year-old man with liver cirrhosis caused by non-alcoholic steatohepatitis and hepatocellular carcinoma within the Milan criteria. His liver function was classified as Child-Pugh grade C. Living donor liver transplantation (LDLT) was performed, and he was discharged from the hospital on postoperative day (POD) 22. However, his alanine aminotransferase concentration began to increase on POD 60 and HEV infection was detected on POD 81. Retrospective assessments of stored blood samples showed that this patient became positive for HEV RNA on POD 3. The liver donor was negative for anti-HEV antibodies and HEV RNA. However, the platelet concentrate transfused into the liver recipient the day after LDLT was positive for HEV RNA. The patient remained positive for HEV infection for 10 months. Treatment with 800 mg/day ribavirin for 20 weeks reduced HEV RNA to an undetectable level. In conclusion, this report describes a patient infected with HEV through a blood transfusion after LDLT, who progressed to chronic hepatitis probably due to his immunosuppressed state and was treated well with ribavirin therapy. PMID:27059470

  1. Lipids in liver transplant recipients

    PubMed Central

    Hüsing, Anna; Kabar, Iyad; Schmidt, Hartmut H

    2016-01-01

    Hyperlipidemia is very common after liver transplantation and can be observed in up to 71% of patients. The etiology of lipid disorders in these patients is multifactorial, with different lipid profiles observed depending on the immunosuppressive agents administered and the presence of additional risk factors, such as obesity, diabetes mellitus and nutrition. Due to recent improvements in survival of liver transplant recipients, the prevention of cardiovascular events has become more important, especially as approximately 64% of liver transplant recipients present with an increased risk of cardiovascular events. Management of dyslipidemia and of other modifiable cardiovascular risk factors, such as hypertension, diabetes and smoking, has therefore become essential in these patients. Treatment of hyperlipidemia after liver transplantation consists of life style modification, modifying the dose or type of immunosuppressive agents and use of lipid lowering agents. At the start of administration of lipid lowering medications, it is important to monitor drug-drug interactions, especially between lipid lowering agents and immunosuppressive drugs. Furthermore, as combinations of various lipid lowering drugs can lead to severe side effects, such as myopathies and rhabdomyolysis, these combinations should therefore be avoided. To our knowledge, there are no current guidelines targeting the management of lipid metabolism disorders in liver transplant recipients. This paper therefore recommends an approach of managing lipid abnormalities occurring after liver transplantation. PMID:27022213

  2. Lipids in liver transplant recipients.

    PubMed

    Hüsing, Anna; Kabar, Iyad; Schmidt, Hartmut H

    2016-03-28

    Hyperlipidemia is very common after liver transplantation and can be observed in up to 71% of patients. The etiology of lipid disorders in these patients is multifactorial, with different lipid profiles observed depending on the immunosuppressive agents administered and the presence of additional risk factors, such as obesity, diabetes mellitus and nutrition. Due to recent improvements in survival of liver transplant recipients, the prevention of cardiovascular events has become more important, especially as approximately 64% of liver transplant recipients present with an increased risk of cardiovascular events. Management of dyslipidemia and of other modifiable cardiovascular risk factors, such as hypertension, diabetes and smoking, has therefore become essential in these patients. Treatment of hyperlipidemia after liver transplantation consists of life style modification, modifying the dose or type of immunosuppressive agents and use of lipid lowering agents. At the start of administration of lipid lowering medications, it is important to monitor drug-drug interactions, especially between lipid lowering agents and immunosuppressive drugs. Furthermore, as combinations of various lipid lowering drugs can lead to severe side effects, such as myopathies and rhabdomyolysis, these combinations should therefore be avoided. To our knowledge, there are no current guidelines targeting the management of lipid metabolism disorders in liver transplant recipients. This paper therefore recommends an approach of managing lipid abnormalities occurring after liver transplantation. PMID:27022213

  3. Liver Transplantation for Alcohol-Related Liver Disease.

    PubMed

    Choudhary, Narendra S; Kumar, Naveen; Saigal, Sanjiv; Rai, Rahul; Saraf, Neeraj; Soin, Arvinder S

    2016-03-01

    Alcoholic liver disease (ALD) is a common indication for liver transplantation. It is a much debated indication for deceased donor liver transplantation due to organ shortage and potential of alcohol relapse after liver transplantation. A six-month abstinence before liver transplantation is required at most centers to decrease chances of alcohol relapse after liver transplantation. However, this rule is not relevant for patients with severe alcoholic hepatitis or severely decompensated patients who are unlikely to survive till 6 months. Long-term care of these patients after liver transplantation includes assessment of relapse, smoking, and surveillance of de novo malignancies. Current review discusses role of abstinence, factors affecting alcohol relapse, liver transplantation for alcoholic hepatitis, role of living donor liver transplantation, and long-term care of ALD patients who undergo liver transplantation. PMID:27194896

  4. Hepatitis C and liver transplantation

    NASA Astrophysics Data System (ADS)

    Brown, Robert S.

    2005-08-01

    Liver transplantation is a life-saving therapy to correct liver failure, portal hypertension and hepatocellular carcinoma arising from hepatitis C infection. But despite the successful use of living donors and improvements in immunosuppression and antiviral therapy, organ demand continues to outstrip supply and recurrent hepatitis C with accelerated progression to cirrhosis of the graft is a frequent cause of graft loss and the need for retransplantation. Appropriate selection of candidates and timing of transplantation, coupled with better pre- and post-transplant antiviral therapy, are needed to improve outcomes.

  5. Liver Transplantation for Alcoholic Liver Disease.

    PubMed

    Addolorato, Giovanni; Bataller, Ramón; Burra, Patrizia; DiMartini, Andrea; Graziadei, Ivo; Lucey, Michael R; Mathurin, Philippe; OʼGrady, John; Pageaux, Georges; Berenguer, Marina

    2016-05-01

    Alcohol-related liver disease is the second most frequent indication for liver transplantation (LT), yet as many as 90% to 95% of patients with alcohol-related end-stage liver disease are never formally evaluated for LT. Furthermore, despite its significance as a cause of chronic liver disease and indication for LT, it has received little attention in recent years for several reasons, including the good posttransplant short-term results, and the lack of specific "drugs" used for this disease. A writing group, endorsed by the International Liver Transplant Society, was convened to write guidelines on Liver Transplantation for Alcoholic Liver Disease to summarize current knowledge and provide answers to controversial and delicate ethical as well as clinical problems. We report here a short version of the guidelines (long version available at www.ilts.org) with the final recommendations graded for level of evidence. The writing group membership is expected to remain active for 5 years, reviewing the guideline annually, and updating the online version when appropriate. PMID:26985744

  6. Nursing Problems in Care of a Patient with Very Early HCV Infection Recurrence After Liver Transplantation: A Case Report.

    PubMed

    Hreńczuk, Marta; Sowińska, Renata; Tronina, Olga; Małkowski, Piotr; Durlik, Magdalena; Pacholczyk, Marek; Kosieradzki, Maciej

    2016-01-01

    BACKGROUND Recurrent HCV infection following liver transplantation is a common problem, and usually has a more aggressive course than primary infection. The aim of the paper was to present nursing problems in the care of a 22-year-old female patient after liver transplantation (Ltx) with a rapid recurrence of HCV infection shortly after Ltx. CASE REPORT Ltx was performed 22 July 2012 due to chronic cirrhosis secondary to HCV infection with viremia (HCV PCR 3.5×107 IU/mL). Graft function worsened 14 days following transplantation. Acute cholestatic hepatitis related to HCV reinfection was diagnosed based on biopsy. During a period of 20 months the patient received 3 different antiviral treatment regimens, beginning with a dual therapy (Interferon and Ribavirin), followed by the inclusion of Telaprevir, then Daclatasvir; however, these treatments were not successful. The fourth-line regimen with sofosbuvir (EU medical experiment) led to viremia elimination (HCV PCR) after 5 weeks of treatment. However, hepatic failure stabilization was unsuccessful, there was an increase in encephalopathy, and the MELD score was 25. Therefore, the patient underwent liver retransplantation. In the post-transplantation period, the patient was in good condition, with no viremia. CONCLUSIONS The most common nursing problems in the care of the patient were associated with the diagnostic process, therapies used (including experimental treatment), and progressive liver failure. The therapeutic success should be attributed to the intensive supervision and monitoring of viremia, immediate inclusion of adequate treatment methods, adequate patient preparation for diagnostic tests, and careful care after diagnostics, as well as psychological support and education. PMID:27357745

  7. ACUTE APENDICITIS IN LIVER TRANSPLANT RECIPIENTS

    PubMed Central

    da FONSECA-NETO, Olival Cirilo Lucena; LIMA, Heloise Caroline de Souza; de MELO, Paulo Sérgio Vieira; LEMOS, Roberto; LEITÃO, Laércio; AMORIM, Américo Gusmão; LACERDA, Cláudio Moura

    2016-01-01

    Background : Appendicitis is a common cause of emergency surgery that in the population undergoing organ transplantation presents a rare incidence due to late diagnosis and treatment. Aim : To report the occurrence of acute appendicitis in a cohort of liver transplant recipients. Methods : Retrospective analysis in a period of 12 years among 925 liver transplants, in witch five cases of acute appendicitis were encountered. Results : Appendicitis occurred between three and 46 months after liver transplantation. The age ranged between 15 and 58 years. There were three men and two women. The clinical presentations varied, but not discordant from those found in non-transplanted patients. Pain was a symptom found in all patients, in two cases well located in the right iliac fossa (40%). Two patients had symptoms characteristic of peritoneal irritation (40%) and one patient had abdominal distention (20%). All patients were submitted to laparotomies. In 20% there were no complications. In 80% was performed appendectomy complicated by suppuration (40%) or perforation (40%). Superficial infection of the surgical site occurred in two patients, requiring clinical management. The hospital stay ranged from 48 h to 45 days. Conclusion : Acute appendicitis after liver transplantation is a rare event being associated with a high rate of drilling, due to delays in diagnosis and therapy, and an increase in hospital stay. PMID:27120736

  8. Single-center study on transplantation of livers donated after cardiac death: A report of 6 cases

    PubMed Central

    SUN, XU-YONG; DONG, JIAN-HUI; QIN, KE; LAN, LIU-GEN; LI, HAI-BIN; HUANG, YING; CAO, SONG; LI, ZHUANG-JIANG; DAI, LONG-JUN

    2016-01-01

    Effective use of all available donated organs is critical, in order to meet the increasing demand for transplants. The present study explored liver transplantation with livers that were donated following cardiac death (DCD). According to the guidelines established by The Red Cross Society of China, 42 DCD organs were procured. Selected donors were treated with extracorporeal membrane oxygenation (ECMO) prior to the organ retrieval. The present single-center study included 6 liver transplantations of DCD organs (5 liver transplants and 1 liver-kidney combined transplant). All 6 recipients had a successful recovery without significant complications. The serum alanine transaminase, total bilirubin and international normalized ratio returned to the normal levels within a short period of time following transplantation, and the liver function remained normal during the follow-up period, which lasted up to 24 months. The present report demonstrated the feasibility of orthotopic liver transplantation using DCD livers. The pre-conditioning DCD donors and optimization of the recipient's condition using ECMO, played a crucial role in ensuring the success of transplantation. PMID:26998025

  9. The value of living donor liver transplantation.

    PubMed

    Yang, Xiaoli; Gong, Junhua; Gong, JianPing

    2012-12-31

    Living donor liver transplantation (LDLT) is a very successful procedure that develops liver resources in case of worldwide shortages. As the technology has developed so much in the past 2 decades, LDLT has the same good prognosis as DDLT. However, LDLT still has lots of ethical & technical problems. It causes great psychiatric, physical and psychosocial harm to donors. Also, it has some negative effects on society by providing a platform for organ trade. Therefore, there is much controversy about the social value of LDLT. After review of recent papers, we find much progress can be made in inspiring the public to become organ donors and creating donation model new to improve the consent rate for solid organ donation from deceased donors. That is the key strategy for increasing the liver supply. With this serious shortage of organs, liver donor transplantation still has its advantages, but we should not place all our hopes on LDLT to increase the liver supply. We all need to try our best to increase donor awareness and promote organ donor registration--when cadaver organs could meet the needs for liver transplantation, living donor liver transplants would not be necessary. PMID:23274332

  10. Is liver transplantation safe and effective in elderly (≥70 years) recipients? A case-controlled analysis

    PubMed Central

    Wilson, Gregory C; Quillin, R Cutler; Wima, Koffi; Sutton, Jeffrey M; Hoehn, Richard S; Hanseman, Dennis J; Paquette, Ian M; Paterno, Flavio; Woodle, E Steve; Abbott, Daniel E; Shah, Shimul A

    2014-01-01

    Background Elderly patients are evaluated for liver transplantation (LT) with increasing frequency, but outcomes in this group have not been well defined. Methods A linkage of the Scientific Registry of Transplant Recipients (SRTR) and the University HealthSystem Consortium (UHC) databases identified 12 445 patients who underwent LT during 2007–2011. Two cohorts were created consisting of, respectively, elderly recipients aged ≥70 years (n = 323) and recipients aged 18–69 years (n = 12 122). A 1:1 case-matched analysis was performed based on propensity scores. Results Elderly recipients had lower Model for End-stage Liver Disease (MELD) scores at LT (median 15 versus 19; P < 0.0001), more often underwent transplantation at high-volume centres (46% versus 33%; P < 0.0001) and more often received grafts from donors aged >60 years (24% versus 15%; P < 0.0001). The two cohorts had similar hospital lengths of stay, in-hospital mortality, hospital costs and 30-day readmission rates. There were no differences in graft survival between the two cohorts (P = 0.10), but elderly recipients had worse longterm overall survival (P = 0.009). However, a case-controlled analysis confirmed similar perioperative hospital outcomes, graft survival and longterm patient survival in the two matched cohorts. Conclusions Elderly LT recipients accounted for <3% of all LTs performed during 2007–2011. Selected elderly recipients have perioperative outcomes and survival similar to those in younger adults. PMID:25099347

  11. Non-typhoid salmonella septic arthritis in dual living liver transplant recipient: a case report

    PubMed Central

    Park, Cheon Soo; Song, Gi-Won; Lee, Sung-Gyu

    2014-01-01

    Non-typhoid salmonellosis is an infectious disease caused by Salmonella species other than Salmonella typhi. Although the usual clinical course of non-typhoid salmonellosis is a benign self-limiting gastroenteritis, these bacteria are especially problematic in immunocompromised individuals, including patients with malignancies, human immunodeficiency virus, or diabetes, and those receiving corticosteroids or other immunotherapy agents. In addition to enteric symptoms, Salmonella species give rise to extra-intestinal complications, including self-limiting arthritis, which appears 1 to 3 weeks after the onset of infection and lasts from a few weeks to several months. In some patients, however, this arthritis spears to be chronic in nature. We describe herein a living-donor liver transplant recipient who experienced non-typhoid Salmonella-triggered arthritis in the left hip. The patient recovered uneventfully after 6-month-long antibiotics treatment. Clinicians involved in transplantation should be aware of the possibility that transplant recipients, like other immunocompromised individuals, are at risk of salmonellosis and therefore require careful clinical and microbiological evaluation, with the goals of prevention and early recognition of infection. PMID:26155244

  12. Fibrosing Cholestatic Hepatitis in a Complicated Case of an Adult Recipient After Liver Transplantation: Diagnostic Findings and Therapeutic Dilemma

    PubMed Central

    Hori, Tomohide; Onishi, Yasuharu; Kamei, Hideya; Kurata, Nobuhiko; Ishigami, Masatoshi; Ishizu, Yoji; Ogura, Yasuhiro

    2016-01-01

    Patient: Male, 66 Final Diagnosis: Fibrosing cholestatic hepatitis Symptoms: Prolonged jaundice and intractable ascites Medication: Steroid pulse therapy and direct-acting antivirals Clinical Procedure: Liver transplantation Specialty: Transplantology Objective: Challenging differential diagnosis Background: Hepatitis C recurrence is a serious matter after liver transplantation (LT). Approximately 10% of hepatitis C virus (HCV) positive recipients develop fibrosing cholestatic hepatitis (FCH). FCH rapidly results in graft loss. Currently, direct-acting antivirals (DAAs) are effective and safe for hepatitis C, even after LT. However, only a few cases of successfully treated FCH after LT have been reported. We present FCH in a complicated case with sepsis and portal flow obstruction after LT. Case Report: A 66-year-old man underwent cadaveric LT. Liver function disorders were observed from post-operative day (POD) 22. Sepsis repeated on POD 38, 74, and 101. Steroid pulse therapy was given from POD 40 to 54. The infectious focus was surgically removed on POD 89. Interventional radiology for portal venous obstruction was completed on POD 96. To make a real-time diagnosis and to investigate the graft condition, repeat liver needle biopsies (LNBs) were taken. Although there was a combined impact of sepsis, portal flow decrease, and recurrent hepatitis C on graft failure, it was interesting that recurrent hepatitis C was consistently detectable from the first LNB. HCV-ribonucleic acid increased on POD 68. Liver function disorders peaked on POD 71 and 72. Jaundice peaked on POD 82. DAA induction was regrettably delayed because of a reluctance to introduce DAAs under conditions of graft dysfunction. DAAs were administered after hospital discharge. Conclusions: A real-time and precise diagnosis based on histopathological examination and viral measurement is important for FCH treatment. Well-considered therapy with DAAs should be aggressively introduced for potentially fatal

  13. Acute liver failure secondary to khat (Catha edulis)-induced necrotic hepatitis requiring liver transplantation: case report.

    PubMed

    Roelandt, P; George, C; d'Heygere, F; Aerts, R; Monbaliu, D; Laleman, W; Cassiman, D; Verslype, C; van Steenbergen, W; Pirenne, J; Wilmer, A; Nevens, F

    2011-11-01

    We describe the case of a 26-year-old man with acute liver failure secondary to ingestion of khat (Catha edulis) leaves. In fact, this is the first case of acute liver failure due to khat reported outside the United Kingdom. The combination of specific epidemiologic data (young man of East African origin) and clinical features (central nervous system stimulation, withdrawal reactions, toxic autoimmune-like hepatitis) led to the diagnosis. Mechanisms of action and potential side effects of khat are elaborated on. PMID:22099826

  14. Liver transplantation for polycystic liver disease.

    PubMed

    Pirenne, J; Aerts, R; Yoong, K; Gunson, B; Koshiba, T; Fourneau, I; Mayer, D; Buckels, J; Mirza, D; Roskams, T; Elias, E; Nevens, F; Fevery, J; McMaster, P

    2001-03-01

    Polycystic liver disease (PLD) may provoke massive hepatomegaly and severe physical and social handicaps. Data on orthotopic liver transplantation (OLT) for PLD are rare and conflicting. Conservative surgery (resection or fenestration) is indicated for large single cysts, but its value for small diffuse cysts is questionable. In addition, conservative surgery is not devoid of morbidity and mortality. OLT offers the prospect of a fully curative treatment, but controversy remains because those patients usually have preserved liver function. Thus, we reviewed our experience with OLT for PLD. Sixteen adult women underwent OLT for small diffuse PLD between 1990 and 1999. Mean age was 45 years (range, 34 to 56 years). Fourteen patients had combined liver and kidney cystic disease, but only 1 patient required combined liver and kidney transplantation, whereas 13 patients underwent OLT alone. Two patients had isolated PLD. Indications for transplantation were massive hepatomegaly causing physical handicaps (n = 16), social handicaps (n = 16), malnutrition (n = 4), and cholestasis and/or portal hypertension (n = 5). OLT caused no technical difficulty in 15 of 16 patients (surgery duration, 6.8 hours; range, 5 to 8 hours), with blood transfusions of 7.9 units (range, 0 to 22 units). One patient who underwent attempted liver-mass reduction pre-OLT died of bleeding and pulmonary emboli. Native liver weight was 10 to 20 kg. Posttransplantation immunosuppression consisted of cyclosporine or FK506, azathioprine, and steroids (discontinued at 3 months). Morbidity included biliary stricture (2 patients), revision for bleeding and hepatitis (1 patient), pneumothorax and subphrenic collection (1 patient), and tracheostomy (1 patient). One patient died of lung cancer 6 years posttransplantation. Both patient and graft survival rates are 87.5% (follow-up, 3 months to 9 years). Of 15 patients who underwent OLT alone, only 1 patient needed a kidney transplant 4 years after OLT. Kidney

  15. Severe anemia, gastric ulcer, pneumonitis and cholangitis in a liver transplant patient: multiple organic dysfunction and one etiology: a case report.

    PubMed

    García-Pajares, F; Santos-Santamarta, F; Fernández-Fontecha, E; Sánchez-Ocaña, R; Amo-Alonso, R; Loza-Vargas, A; Madrigal, B; Pérez-Saborido, B; Almohalla, C; Sánchez-Antolín, G

    2015-01-01

    Cytomegalovirus (CMV) is the most common viral pathogen that negatively affects the outcome of liver transplantation. CMV causes febrile illness often accompanied by bone marrow suppression, and in some cases it invades tissues, including the transplanted allograft. In addition, CMV has been significantly associated with an increased predisposition to allograft rejection, accelerated hepatitis C recurrence, and other opportunistic infections, as well as reduced overall patient and allograft survivals. We carried out a study on a Spanish adult liver transplant recipient who rapidly presented anemia and was diagnosed as having Coomb negative (nonimmune) hemolytic anemia, gastric ulcer, pneumonitis, and cholangitis associated with a CMV infection. PMID:25645792

  16. Extracorporeal membrane oxygenation after living-related liver transplant.

    PubMed

    Gedik, Ender; Çelik, Muhammet Reha; Otan, Emrah; Dişli, Olcay Murat; Erdil, Nevzat; Bayındır, Yaşar; Kutlu, Ramazan; Yılmaz, Sezai

    2015-04-01

    Various types of extracorporeal membrane oxygenation methods have been used in liver transplant operations. The main indications are portopulmonary or hepatopulmonary syndromes and other cardiorespiratory failure syndromes that are refractory to conventional therapy. There is little literature available about extracorporeal membrane oxygenation, especially after liver transplant. We describe our experience with 2 patients who had living-related liver transplant. A 69-year-old woman had refractory aspergillosis pneumonia and underwent pumpless extracorporeal lung assist therapy 4 weeks after liver transplant. An 8-month-old boy with biliary atresia underwent urgent liver transplant; he received venoarterial extracorporeal membrane oxygenation therapy on postoperative day 1. Despite our unsuccessful experience with 2 patients, extracorporeal membrane oxygenation and pumpless extracorporeal lung assist therapy for liver transplant patients may improve prognosis in selected cases. PMID:25894176

  17. Renal dysfunction associated with liver transplantation.

    PubMed Central

    Jindal, R. M.; Popescu, I.

    1995-01-01

    It has been known for some time that a variety of liver diseases affect kidney function, but renal dysfunction associated with orthotopic liver transplantation has received scant attention. Although the mechanisms mediating these abnormalities are incompletely defined, advances in the understanding of renal pathophysiology after liver transplantation have made it possible to develop new treatment strategies. Aggressive and early intervention to diagnose and treat renal complications associated with liver transplantation should be the goal for transplant centres. PMID:7479462

  18. Bacterial infection after liver transplantation

    PubMed Central

    Kim, Sang Il

    2014-01-01

    Infectious complications are major causes of morbidity and mortality after liver transplantation, despite recent advances in the transplant field. Bacteria, fungi, viruses and parasites can cause infection before and after transplantation. Among them, bacterial infections are predominant during the first two months post-transplantation and affect patient and graft survival. They might cause surgical site infections, including deep intra-abdominal infections, bacteremia, pneumonia, catheter-related infections and urinary tract infections. The risk factors for bacterial infections differ between the periods after transplant, and between centers. Recently, the emergence of multi-drug resistant bacteria is great concern in liver transplant (LT) patients. The instructive data about effects of infections with extended-spectrum beta lactamase producing bacteria, carbapenem-resistant gram-negative bacteria, and glycopeptide-resistant gram-positive bacteria were reported on a center-by-center basis. To prevent post-transplant bacterial infections, proper strategies need to be established based upon center-specific data and evidence from well-controlled studies. This article reviewed the recent epidemiological data, risk factors for each type of infections and important clinical issues in bacterial infection after LT. PMID:24876741

  19. Living Donor Liver Transplantation

    MedlinePlus

    ... around the scar. The bulges can usually be fixed with surgery. During your medical exam, ask the ... to find out if the donor's blood type matches the recipient’s blood type. Next, the transplant team ...

  20. Maple syrup urine disease (MSUD): a case with long-term follow-up after liver transplantation.

    PubMed

    McLaughlin, Paula M; Hinshaw, Jessica; Stringer, Anthony Y

    2013-01-01

    Maple syrup urine disease (MSUD) is a rare hereditary metabolic condition where the body is unable to breakdown amino acids causing toxic buildup. Acute and long-term management of MSUD involves a restricted diet and regular monitoring of amino acid levels; however, more recently liver transplants have been shown to be successful in treating this condition. Even with successful management of MSUD there is evidence from pediatric cases that shows a distinct pattern of neurocognitive deficits associated with this condition, including impaired nonverbal skills and psychomotor functioning with relatively intact verbal abilities. In the present paper, we report an adult case of MSUD with associated neurocognitive deficits and functional limitations following liver transplantation. Neuroimaging revealed no structural abnormalities, while the results from the neuropsychological evaluation showed impairment in visual-spatial processing, attention, executive functioning, and psychomotor abilities, with relative strengths in verbal skills. The patient also showed reduced adaptive functioning and mild anxiety. This case demonstrates neurocognitive deficiencies within the context of normal magnetic resonance imaging. The possible underlying mechanism of this neuropsychological profile is discussed in relation to other neurodevelopmental models. PMID:23829516

  1. Castleman disease in a pediatric liver transplant recipient: a case report and literature review.

    PubMed

    Bonatti, Hugo J R; Axt, Jason; Hunter, Ellen Bailey; Lott, Sarah Louise; Frangoul, Haydar; Gillis, Lynette; Correa, Hernan; Kelly, Beau

    2012-09-01

    Castleman disease is a rare hematologic disorder, closely linked to the HHV-8, and most commonly observed in immunocompromised individuals. Thirteen months following a liver transplant for CPS-1 defect, a 15-month-old boy presented with fevers, anemia, and growth retardation. Abdominal CT scan showed splenomegaly and generalized lymphadenopathy. Histology of chest wall lymph nodes revealed a mixed CD3+ T-cell and CD20+ B-cell population with atretic germinal centers consistent with multicentric Castleman disease. Qualitative DNA PCR detected HHV-8 in the resected lymph node and in the blood, supporting the diagnosis. Immunosuppression was tapered, and he was transitioned from tacrolimus to sirolimus. His graft function remained stable, and repeat imaging showed regression of the lymphadenopathy. The child is living one yr after Castleman disease diagnosis with a well-functioning graft. Castleman disease is a potential complication of solid organ transplant and HHV-8 infection. Reduction in immunosuppression and switch to sirolimus may be an effective strategy to treat this condition. PMID:22032720

  2. Infections Following Orthotopic Liver Transplantation

    PubMed Central

    Arnow, Paul M.

    1991-01-01

    The epidemiology of infections associated with orthotopic liver transplantation is summarized herein, and approaches to prophylaxis are outlined. Infection is a major complication following orthotopic liver transplantation, and more than half of transplant recipients develop at least one infection. The risk of infection is highest in the first month after transplantation, and the most common pathogens are bacteria and cytomegalovirus (CMV). Bacterial infections usually occur in the first month, arise in the abdomen, and are caused by aerobes. The peak incidence of CMV infection is late in the first month and early in the second month after transplantationn. CMV syndromes include fever and neutropenia, hepatitis, pneumonitis, gut ulceration, and disseminated infection. Other significant problems are Candida intraabdominal infection, Herpes simplex mucocutaneous infection or hepatitis, adenovirus hepatitis, and Pneumocystis carinii pneumonia. Prophylaxis of infection in liver transplant recipients has not been well-studied. Several different regimens of parenteral, oral absorbable, and/or oral non-absorbable antibiotics active against bacteria and yeast have been used at various centers, but no randomized controlled trials have been conducted. Selective bowel decontamination appears to be a promising approach to the prevention of bacterial and Candida infections, while oral acyclovir may be a relatively convenient and effective agent for CMV prophylaxis. PMID:1650245

  3. Nonalcoholic Fatty Liver Disease and Liver Transplantation.

    PubMed

    Pham, Tuan; Dick, Travis B; Charlton, Michael R

    2016-05-01

    Nonalcoholic fatty liver disease (NAFLD) is prevalent in the general population and a growing indication for liver transplant. Longer wait times and challenges with pretransplant survivorship are expected, underscoring the need for improved management of attendant comorbidities. Recognition with potential modification of obesity, sarcopenia, chronic kidney disease, and cardiovascular disease in patients with NAFLD may have important implications in the pretransplant and posttransplant periods. Although patients with NAFLD have generally favorable postoperative outcomes, they are at risk for developing recurrent disease in their allograft, driving the need for pharmacotherapies and dietary innovations appropriate for use in the posttransplant period. PMID:27063277

  4. Ligation of left renal vein as a salvage procedure for splenorenal shunt after living donor liver transplantation: a case report.

    PubMed

    Cho, S Y; Kim, S H; Lee, K W; Park, S J; Han, S-S; Kim, Y-K

    2009-12-01

    We describe a case of recovered portal flow by ligation of the left renal vein (LRV) as a salvage procedure for a spontaneous splenorenal shunt (SRS) occurring the next day after right liver living donor transplantation (LDLT). Doppler ultrasonography showed normal graft portal venous flow immediately after LDLT, but nearly total diversion of portal flow into the existing splenorenal shunt was observed on the next day. Portal flow normalized after ligation of the LRV by relaparotomy. The patient recovered fully without complication and was discharged on the 17th postoperative day. He remains well at 14 months after the operation, returning to his previous occupation. This case was neither associated with acute rejection nor with small-for-size graft, which may increase intrahepatic vascular resistance, causing portal flow steal through shunts. Even though patients with preoperative SRS show normal portal flow immediately after transplantation, close monitoring is necessary for a possible decrease or loss of portal flow. If portal flow becomes insufficient, ligation of LRV as a salvage procedure is an important option that can be considered even after transplantation. PMID:20005377

  5. Liver transplantation: history, outcomes and perspectives

    PubMed Central

    Meirelles, Roberto Ferreira; Salvalaggio, Paolo; de Rezende, Marcelo Bruno; Evangelista, Andréia Silva; Guardia, Bianca Della; Matielo, Celso Eduardo Lourenço; Neves, Douglas Bastos; Pandullo, Fernando Luis; Felga, Guilherme Eduardo Gonçalves; Alves, Jefferson André da Silva; Curvelo, Lilian Amorim; Diaz, Luiz Gustavo Guedes; Rusi, Marcela Balbo; Viveiros, Marcelo de Melo; de Almeida, Marcio Dias; Pedroso, Pamella Tung; Rocco, Rodrigo Andrey; Meira, Sérgio Paiva

    2015-01-01

    In 1958 Francis Moore described the orthotopic liver transplantation technique in dogs. In 1963, Starzl et al. performed the first liver transplantation. In the first five liver transplantations no patient survived more than 23 days. In 1967, stimulated by Calne who used antilymphocytic serum, Starzl began a successful series of liver transplantation. Until 1977, 200 liver transplantations were performed in the world. In that period, technical problems were overcome. Roy Calne, in 1979, used the first time cyclosporine in two patients who had undergone liver transplantation. In 1989, Starzl et al. reported a series of 1,179 consecutives patients who underwent liver transplantation and reported a survival rate between one and five years of 73% and 64%, respectively. Finally, in 1990, Starzl et al. reported successful use of tacrolimus in patents undergoing liver transplantation and who had rejection despite receiving conventional immunosuppressive treatment. Liver Transplantation Program was initiated at Hospital Israelita Albert Einstein in 1990 and so far over 1,400 transplants have been done. In 2013, 102 deceased donors liver transplantations were performed. The main indications for transplantation were hepatocellular carcinoma (38%), hepatitis C virus (33.3%) and alcohol liver cirrhosis (19.6%). Of these, 36% of patients who underwent transplantation showed biological MELD score > 30. Patient and graft survival in the first year was, 82.4% and 74.8%, respectively. A major challenge in liver transplantation field is the insufficient number of donors compared with the growing demand of transplant candidates. Thus, we emphasize that appropriated donor/receptor selection, allocation and organ preservation topics should contribute to improve the number and outcomes in liver transplantation. PMID:25993082

  6. Liver transplantation: history, outcomes and perspectives.

    PubMed

    Meirelles Júnior, Roberto Ferreira; Salvalaggio, Paolo; Rezende, Marcelo Bruno de; Evangelista, Andréia Silva; Guardia, Bianca Della; Matielo, Celso Eduardo Lourenço; Neves, Douglas Bastos; Pandullo, Fernando Luis; Felga, Guilherme Eduardo Gonçalves; Alves, Jefferson André da Silva; Curvelo, Lilian Amorim; Diaz, Luiz Gustavo Guedes; Rusi, Marcela Balbo; Viveiros, Marcelo de Melo; Almeida, Marcio Dias de; Pedroso, Pamella Tung; Rocco, Rodrigo Andrey; Meira Filho, Sérgio Paiva

    2015-01-01

    In 1958 Francis Moore described the orthotopic liver transplantation technique in dogs. In 1963, Starzl et al. performed the first liver transplantation. In the first five liver transplantations no patient survived more than 23 days. In 1967, stimulated by Calne who used antilymphocytic serum, Starzl began a successful series of liver transplantation. Until 1977, 200 liver transplantations were performed in the world. In that period, technical problems were overcome. Roy Calne, in 1979, used the first time cyclosporine in two patients who had undergone liver transplantation. In 1989, Starzl et al. reported a series of 1,179 consecutives patients who underwent liver transplantation and reported a survival rate between one and five years of 73% and 64%, respectively. Finally, in 1990, Starzl et al. reported successful use of tacrolimus in patents undergoing liver transplantation and who had rejection despite receiving conventional immunosuppressive treatment. Liver Transplantation Program was initiated at Hospital Israelita Albert Einstein in 1990 and so far over 1,400 transplants have been done. In 2013, 102 deceased donors liver transplantations were performed. The main indications for transplantation were hepatocellular carcinoma (38%), hepatitis C virus (33.3%) and alcohol liver cirrhosis (19.6%). Of these, 36% of patients who underwent transplantation showed biological MELD score > 30. Patient and graft survival in the first year was, 82.4% and 74.8%, respectively. A major challenge in liver transplantation field is the insufficient number of donors compared with the growing demand of transplant candidates. Thus, we emphasize that appropriated donor/receptor selection, allocation and organ preservation topics should contribute to improve the number and outcomes in liver transplantation. PMID:25993082

  7. Liver Transplant: Nutrition

    MedlinePlus

    ... VHA Forms & Publications Quality & Safety Quality of Care Ethics VA/DOD Clinical Practice Guidelines Hospital Quality Data ... decreases the strain on your liver and other organs, and will make your recovery from surgery easier. ...

  8. Living donor liver transplantation in Egypt

    PubMed Central

    Marwan, Ibrahim

    2016-01-01

    In Egypt there is no doubt that chronic liver diseases are a major health concern. Hepatitis C virus (HCV) prevalence among the 15−59 years age group is estimated to be 14.7%. The high prevalence of chronic liver diseases has led to increasing numbers of Egyptian patients suffering from end stage liver disease (ESLD), necessitating liver transplantation (LT). We reviewed the evolution of LT in Egypt and the current status. A single center was chosen as an example to review the survival and mortality rates. To date, deceased donor liver transplantation (DDLT) has not been implemented in any program though Egyptian Parliament approved the law in 2010. Living donor liver transplantation (LDLT) seemed to be the only logical choice to save many patients who are in desperate need for LT. By that time, there was increase in number of centers doing LDLT (13 centers) and increase in number of LDLT cases [2,400] with improvement of the results. Donor mortality rate is 1.66 per 1,000 donors; this comprised four donors in the Egyptian series. The exact recipient survival is not accurately known however, and the one-year, three-year and five-year survival were 73.17%, 70.83% and 64.16% respectively in the International Medical Center (IMC) in a series of 145 adult to adult living donor liver transplantation (AALDLT) cases. There was no donor mortality in this series. LDLT are now routinely and successfully performed in Egypt with reasonable donor and recipient outcomes. Organ shortage remains the biggest hurdle facing the increasing need for LT. Although LDLT had reasonable outcomes, it carries considerable risks to healthy donors. For example, it lacks cadaveric back up, and is not feasible for all patients. The initial success in LDLT should drive efforts to increase the people awareness about deceased organ donation in Egypt. PMID:27115003

  9. Living donor liver transplantation in Egypt.

    PubMed

    Amer, Khaled E; Marwan, Ibrahim

    2016-04-01

    In Egypt there is no doubt that chronic liver diseases are a major health concern. Hepatitis C virus (HCV) prevalence among the 15-59 years age group is estimated to be 14.7%. The high prevalence of chronic liver diseases has led to increasing numbers of Egyptian patients suffering from end stage liver disease (ESLD), necessitating liver transplantation (LT). We reviewed the evolution of LT in Egypt and the current status. A single center was chosen as an example to review the survival and mortality rates. To date, deceased donor liver transplantation (DDLT) has not been implemented in any program though Egyptian Parliament approved the law in 2010. Living donor liver transplantation (LDLT) seemed to be the only logical choice to save many patients who are in desperate need for LT. By that time, there was increase in number of centers doing LDLT (13 centers) and increase in number of LDLT cases [2,400] with improvement of the results. Donor mortality rate is 1.66 per 1,000 donors; this comprised four donors in the Egyptian series. The exact recipient survival is not accurately known however, and the one-year, three-year and five-year survival were 73.17%, 70.83% and 64.16% respectively in the International Medical Center (IMC) in a series of 145 adult to adult living donor liver transplantation (AALDLT) cases. There was no donor mortality in this series. LDLT are now routinely and successfully performed in Egypt with reasonable donor and recipient outcomes. Organ shortage remains the biggest hurdle facing the increasing need for LT. Although LDLT had reasonable outcomes, it carries considerable risks to healthy donors. For example, it lacks cadaveric back up, and is not feasible for all patients. The initial success in LDLT should drive efforts to increase the people awareness about deceased organ donation in Egypt. PMID:27115003

  10. Laparoscopic Resection of Recurrence from Hepatocellular Carcinoma after Liver Transplantation: Case Reports and Review of the Literature

    PubMed Central

    Kazaryan, Airazat M.; Pomianowska, Ewa; Abildgaard, Andreas; Line, Pål-Dag; Bjørnbeth, Bjørn Atle; Edwin, Bjørn; Røsok, Bård Ingvald

    2016-01-01

    Background. Recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT) indicates a poor prognosis. Surgery is considered the only curative option for selected patients with HCC recurrence following LT. Traditionally, the preference is given to the open approach. Methods. In this report, we present two cases of laparoscopic resections (LR) for recurrent HCC after LT, performed at Oslo University Hospital, Rikshospitalet. Results. Both procedures were executed without intraoperative and postoperative adverse events. Whereas one of the patients had a recurrence one year after LR, the other patient did not have any sign of disease during 3-year follow-up. Conclusions. We argue that, in selected cases, patients with HCC recurrence following LT may benefit from LR due to its limited tissue trauma and timely start of subsequent treatment if curative resection cannot be obtained. In patients with relatively favorable prognosis, LR facilitates postoperative recovery course and avoids unnecessary laparotomy. PMID:27034867

  11. Biomarkers for detection of alcohol consumption in liver transplantation

    PubMed Central

    Staufer, Katharina; Yegles, Michel

    2016-01-01

    Alcoholic liver disease is an established, yet controversial, indication for liver transplantation. Although an abstinence period of up to 6 mo prior to transplantation is mandatory, alcohol relapse after transplantation is a common event. In case of recurrence of heavy drinking, graft survival is significantly impaired. Guidelines on detection and surveillance of alcohol consumption in this patient cohort are lacking. This review summarizes the challenge of patient selection as well as the current knowledge on established and novel alcohol biomarkers with special focus on liver transplant candidates and recipients. PMID:27076757

  12. Flupirtine-induced hepatic failure requiring orthotopic liver transplant.

    PubMed

    Klein, Fritz; Glanemann, Matthias; Rudolph, Birgit; Seehofer, Daniel; Neuhaus, Peter

    2011-08-01

    We present the case of a 48-year-old otherwise healthy man who required an urgent liver transplant owing to acute liver failure after flupirtine treatment. After 3 months of daily flupirtine intake as treatment for pseudoradicular pain syndrome, he presented at our institution with signs of jaundice and hepatic encephalopathy. Laboratory results showed elevated liver transaminases, and the liver histopathology supported the assumed drug-induced liver injury. After listing him for an urgent liver transplant, he was given a liver graft from a 21-year-old man. Despite a rejection episode on day 11 after the surgery (which was successfully treated by steroid pulse therapy), the postoperative course was uneventful and the patient recovered completely. To the best of our knowledge, this is the first report of a liver transplant for acute liver failure after taking flupirtine. PMID:21819373

  13. Autoimmune liver disease, autoimmunity and liver transplantation.

    PubMed

    Carbone, Marco; Neuberger, James M

    2014-01-01

    Primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC) and autoimmune hepatitis (AIH) represent the three major autoimmune liver diseases (AILD). PBC, PSC, and AIH are all complex disorders in that they result from the effects of multiple genes in combination with as yet unidentified environmental factors. Recent genome-wide association studies have identified numerous risk loci for PBC and PSC that host genes involved in innate or acquired immune responses. These loci may provide a clue as to the immune-based pathogenesis of AILD. Moreover, many significant risk loci for PBC and PSC are also risk loci for other autoimmune disorders, such type I diabetes, multiple sclerosis and rheumatoid arthritis, suggesting a shared genetic basis and possibly similar molecular pathways for diverse autoimmune conditions. There is no curative treatment for all three disorders, and a significant number of patients eventually progress to end-stage liver disease requiring liver transplantation (LT). LT in this context has a favourable overall outcome with current patient and graft survival exceeding 80% at 5years. Indications are as for other chronic liver disease although recent data suggest that while lethargy improves after transplantation, the effect is modest and variable so lethargy alone is not an indication. In contrast, pruritus rapidly responds. Cholangiocarcinoma, except under rigorous selection criteria, excludes LT because of the high risk of recurrence. All three conditions may recur after transplantation and are associated with a greater risk of both acute cellular and chronic ductopenic rejection. It is possible that a crosstalk between alloimmune and autoimmune response perpetuate each other. An immunological response toward self- or allo-antigens is well recognised after LT in patients transplanted for non-autoimmune indications and sometimes termed "de novo autoimmune hepatitis". Whether this is part of the spectrum of rejection or an autoimmune

  14. Recent advance in living donor liver transplantation.

    PubMed

    Hashikura, Yasuhiko; Kawasaki, Seiji; Miyagawa, Shinichi; Terada, Masaru; Ikegami, Toshihiko; Nakazawa, Yuichi; Urata, Koichi; Chisuwa, Hisanao; Ogino, Shiro; Makuuchi, Masatoshi

    2002-02-01

    Living donor liver transplantation (LDLT)has been performed in more than 2000 cases around the world. This procedure is considered to have certain advantages over cadaveric liver transplantation, because detailed preoperative evaluation of the donor liver is possible and superior graft quality is available. The indication has recently been widened to include adult patients. The results of LDLT have been reported to be very good. In this article,several considerations on LDLT,including living donor selection and application to adult patients, are discussed. Between June 1990 and March 2001, 143 patients underwent LDLT at Shinshu University Hospital. During this period, 160 patients were determined to be candidates for liver transplantation in our institution, and 185 candidates were evaluated as potential donors for these patients. Thirty-eight of 185 donor candidates were excluded for reasons including liver dysfunction and withdrawal of consent. The recipients included 60 adults, 50 (83%) of whom are currently alive. Taking into account the worldwide shortage of cadaveric organ donation,the importance of LDLT will probably never diminish. This procedure should be established on the basis of profound consideration of donor safety as well as accumulated expertise of hepatobiliary surgery. PMID:11865355

  15. Fibrosing Cholestatic Hepatitis in a Complicated Case of an Adult Recipient After Liver Transplantation: Diagnostic Findings and Therapeutic Dilemma.

    PubMed

    Hori, Tomohide; Onishi, Yasuharu; Kamei, Hideya; Kurata, Nobuhiko; Ishigami, Masatoshi; Ishizu, Yoji; Ogura, Yasuhiro

    2016-01-01

    BACKGROUND Hepatitis C recurrence is a serious matter after liver transplantation (LT). Approximately 10% of hepatitis C virus (HCV) positive recipients develop fibrosing cholestatic hepatitis (FCH). FCH rapidly results in graft loss. Currently, direct-acting antivirals (DAAs) are effective and safe for hepatitis C, even after LT. However, only a few cases of successfully treated FCH after LT have been reported. We present FCH in a complicated case with sepsis and portal flow obstruction after LT. CASE REPORT A 66-year-old man underwent cadaveric LT. Liver function disorders were observed from post-operative day (POD) 22. Sepsis repeated on POD 38, 74, and 101. Steroid pulse therapy was given from POD 40 to 54. The infectious focus was surgically removed on POD 89. Interventional radiology for portal venous obstruction was completed on POD 96. To make a real-time diagnosis and to investigate the graft condition, repeat liver needle biopsies (LNBs) were taken. Although there was a combined impact of sepsis, portal flow decrease, and recurrent hepatitis C on graft failure, it was interesting that recurrent hepatitis C was consistently detectable from the first LNB. HCV-ribonucleic acid increased on POD 68. Liver function disorders peaked on POD 71 and 72. Jaundice peaked on POD 82. DAA induction was regrettably delayed because of a reluctance to introduce DAAs under conditions of graft dysfunction. DAAs were administered after hospital discharge. CONCLUSIONS A real-time and precise diagnosis based on histopathological examination and viral measurement is important for FCH treatment. Well-considered therapy with DAAs should be aggressively introduced for potentially fatal FCH after LT. PMID:27545580

  16. Reversible sinusoidal obstruction syndrome associated with tacrolimus following liver transplantation

    PubMed Central

    Shen, Tian; Feng, Xiao-Wen; Geng, Lei; Zheng, Shu-Sen

    2015-01-01

    Sinusoidal obstruction syndrome (SOS), previously known as hepatic veno-occlusive disease, is a rare disorder in solid organ transplant patients, and is an uncommon complication after liver transplantation. Severe SOS with hepatic failure causes considerable mortality. Tacrolimus has been reported to be an offending agent, which potentially plays a role in the pathophysiological process of SOS. SOS due to tacrolimus has been reported in lung and pancreatic transplantations, but has never been described in a liver transplant recipient. Herein, we present a case of SOS after liver transplantation, which was possibly related to tacrolimus. A 27-year-old man developed typical symptoms of SOS with painful hepatomegaly, ascites and jaundice after liver transplantation, which regressed following withdrawal of tacrolimus. By excluding other possible predisposing factors, we concluded that tacrolimus was the most likely cause of SOS. PMID:26034381

  17. [A successful case of living donor liver transplantation performed in 7 hours for sub acute fulminant hepatitis].

    PubMed

    Zaitsu, Yoko; Ikegami, Toru; Masuda, Toshirou; Yoshizumi, Tomoharu; Shirabe, Ken; Maehara, Yoshihiko

    2012-07-01

    Living donor liver transplantation (LDLT) is the ultimate cure for fulminant hepatitis. Successful outcomes rely on the precise evaluation of the reversibility of hepatic encephalopathy, and a swift execution of necessary examination of both the donor and the recipient. The case was a 63-years old woman, presented with fever and loss of appetite. She was hospitalized for acute hepatitis and treated at a nearby hospital. She was transferred to the tertiary hospital for the acute deterioration of her liver function on the 7th day after the emergence of the initial symptoms. On the 10th day, she showed Grade 2 encephalopathy and underwent plasma exchange. She was transported to our hospital for possible LDLT on the 11th day. CT scan on arrival showed severe atrophy of her liver and no definite brain edema despite acutely deteriorating encephalopathy (Grade 3). LDLT was launched after 7 hours from her transport. She was discharged from the intensive care unit on the 6th day and was discharged without severe complications on 42th day after the LDLT. PMID:22978067

  18. [Liver transplants from living donors].

    PubMed

    Rogiers, X; Danninger, F; Malagó, M; Knoefel, W T; Gundlach, M; Bassas, A; Burdelski, M; Broelsch, C E

    1996-03-01

    In this article the authors discuss the advantages of Living Related Liver Transplantation (LRLT), criteria for the selection of donors and the standard operation technique. Among a total of 241 liver transplantation (LTx), 42 LRLT were performed at the University of Hamburg between October 1, 1991 and December 19, 1994. The body weight of recipients for LRLT ranged from 4,6 to 39 kg, with 64,2% having less than 10 kg. The volume of the donor left lateral liver lobe ranged from 100 cc to 350 cc. The average one year survival rate among electively operated patients-status 3-4 (UNOS 1995 classification) was 86.7%, two year survival rate 83.3%. The main advantages of LRLT are consired the following: 1. Absence of mortality on the waiting list, 2. Optimal timing of the transplantation (elective procedure, patient in a good condition), 3. Excellent organ (no primary non function), 4. A possible immunologic advantage, 5. Relief of the waiting list for cadaveric organs, 6. Psychological benefit for the family, 7. Cost effectiveness. Potential candidates for living donation with more than one cardiovascular risk factors were excluded. Social and psychological reasons leading to rejection of candidates were as follows: unstable family structure, expected professional or financial difficulties after living donation or withdrawal from consent. LRLT gives parents of a child with TLD a chance to avoid the risk of death on the waiting list or primary non function of the graft. LRLT has therefore established an important place in pediatric liver transplantation. PMID:8768973

  19. Ectopic Jejunal Variceal Rupture in a Liver Transplant Recipient Successfully Treated With Percutaneous Transhepatic Coil Embolization: A Case Report.

    PubMed

    Abe, Satoru; Akamatsu, Nobuhisa; Hoshikawa, Mayumi; Shirata, Chikara; Sakamoto, Yoshihiro; Hasegawa, Kiyoshi; Kokudo, Norihiro

    2015-11-01

    Here we present the rupture of ectopic jejunal varices developing in a liver transplant recipient without portal hypertension, which was successfully treated with percutaneous transhepatic coil embolization.A 48-year-old man with massive melena was admitted to our department. He had undergone liver transplantation for hepatitis B virus-related liver cirrhosis 8 months before, and his postoperative course was satisfactory except for an acute cellular rejection. No evidence of bleeding was detected by upper endoscopy or colonoscopy, but dynamic multidetector computed tomography of the whole abdomen revealed an intestinal varix protruding into the lumen of the jejunum with suspected extravasation. There was no evidence of portal venous stenosis or thrombosis. Immediately upon diagnosis of the ruptured ectopic jejunal varix, percutaneous transhepatic coil embolization was performed, achieving complete hemostasis. The portal venous pressure measured during the procedure was within normal limits. He was discharged from the hospital 11 days after embolization and remained in stable condition without re-bleeding 6 months after discharge.This is the first report of an ectopic intestinal variceal rupture in an uneventful liver transplant recipient that was successfully treated with interventional percutaneous transhepatic coil embolization. Clinicians encountering liver transplant recipients with melena should be aware of the possibility of late-onset rupture of ectopic varices, even in those having an uneventful post-transplant course without portal hypertension. PMID:26632745

  20. Urea cycle disorders: A case report of a successful treatment with liver transplant and a literature review

    PubMed Central

    Foschi, Francesco Giuseppe; Morelli, Maria Cristina; Savini, Sara; Dall’Aglio, Anna Chiara; Lanzi, Arianna; Cescon, Matteo; Ercolani, Giorgio; Cucchetti, Alessandro; Pinna, Antonio Daniele; Stefanini, Giuseppe Francesco

    2015-01-01

    The urea cycle is the final pathway for nitrogen metabolism. Urea cycle disorders (UCDs) include a variety of genetic defects, which lead to inefficient urea synthesis. Elevated blood ammonium level is usually dominant in the clinical pattern and the primary manifestations affect the central nervous system. Herein, we report the case of a 17-year-old girl who was diagnosed with UCD at the age of 3. Despite a controlled diet, she was hospitalized several times for acute attacks with recurrent life risk. She came to our attention for a hyperammonemic episode. We proposed an orthotopic liver transplant (OLT) as a treatment; the patient and her family were in complete agreement. On February 28, 2007, she successfully received a transplant. Following the surgery, she has remained well, and she is currently leading a normal life. Usually for UCDs diet plays the primary therapeutic role, while OLT is often considered as a last resort. Our case report and the recent literature data on the quality of life and prognosis of traditionally treated patients vs OLT patients, support OLT as a primary intervention to prevent life-threatening acute episodes and chronic mental impairment. PMID:25852294

  1. Infectious Complications After Liver Transplantation

    PubMed Central

    Hernandez, Maria Del Pilar; Martin, Paul

    2015-01-01

    Orthotopic liver transplantation (OLT) is the standard of care for patients with decompensated cirrhosis and for patients with hepatocellular carcinoma. More than 6000 liver transplants are performed annually in the United States. High patient and graft survival rates have been achieved in great part due to the availability of potent immunosuppressive agents. Systemic immunosuppression has rendered the liver recipient susceptible to de novo infections as well as reactivation of preexisting latent infections. Infections occurring during the first month post-OLT are usually nosocomial, donor-derived, or the result of a perioperative complication. The development of opportunistic infections (OIs) such as Aspergillus and the reactivation of latent infections such as Mycobacterium tuberculosis are more frequent 1 to 6 months posttransplant, when the net state of immunosuppression is the highest. Immunosuppressive therapy is tapered 6 to 12 months post-OLT; therefore, infections occurring during that time period and afterward generally resemble those of the general population. Screening strategies applied to determine the risk of an infection after transplantation and the use of prophylactic antimicrobial therapy have reduced the incidence of OIs after OLT. This article will review the various causes of infection post-OLT and the therapies used to manage complications. PMID:27134589

  2. A first report of leptospirosis after liver transplantation.

    PubMed

    Song, A T W; Abas, L; Andrade, L C; Andraus, W; D'Albuquerque, L A C; Abdala, E

    2016-02-01

    Leptospirosis has been rarely reported in solid organ transplant recipients. We report the first case to our knowledge of leptospirosis in a liver transplant recipient who developed jaundice and renal insufficiency. We describe his favorable clinical progression and discuss the possible mechanisms involved in the more benign disease course. We also review the previously published cases of leptospirosis in solid organ transplant recipients. Although this disease does not appear to present any particularities in this context, we highlight the importance of clinical suspicion in this setting, particularly after liver transplantation. PMID:26671230

  3. Liver transplantation in Australia and New Zealand.

    PubMed

    McCaughan, Geoffrey W; Munn, Stephen R

    2016-06-01

    Liver transplantation (LT) in Australia and New Zealand began in 1985. Over this time until December 2014, LT took place in 3700 adults and 800 children. LT is regulated with 1 unit, supported by the government, per state or region. Currently approximately 270 transplants take place per year. Organ donation rates are moderate in Australia (17 per 1 million of population) but very low in New Zealand (11 per 1 million of population). All the units share organ donors for fulminant hepatic failure cases (status 1). Recipient listing criteria and organ allocation criteria are commonly agreed to via National and Trans-Tasman agreements, which are published online. Current survival rates indicate approximately 94% 1-year survival with median survival in adults of approximately 20 years, whereas 75% of children are alive at 20 years. All units collaborate in research projects via the Australia and New Zealand Liver Transplant Registry and have published highly cited articles particularly on the prevention of hepatitis B virus recurrence. Outcomes for indigenous populations have also been analyzed. In conclusion, LT in Australia and New Zealand is well developed with transparent processes related to criteria for listing and organ allocation together with publication of outcomes. Liver Transplantation 22 830-838 2016 AASLD. PMID:27028552

  4. Successful management of hemolysis in ABO-nonidentical orthotopic liver transplantation by steroid therapy: a case report.

    PubMed

    Auwerda, J J; Bac, D J; van't Veer, M B; de Rave, S; Yzermans, J N

    1996-01-01

    Hemolysis due to donor-derived B lymphocytes has been reported in patients who have undergone ABO-nonidentical orthotopic liver transplantation (OLT). Yet, until now, little was known about the management of this transplantation-induced hemolysis. In this report we describe our experience with hemolysis in a patient after OLT. In addition, based on theoretical assumption, we hypothesize that corticosteroids can be helpful in the management of ABO-nonidentical OLT-induced hemolysis. PMID:8875796

  5. Extracorporeal Liver Support and Liver Transplant for Patients with Acute-on-Chronic Liver Failure.

    PubMed

    Li, Han; Chen, Harvey Shi-Hsien; Nyberg, Scott L

    2016-05-01

    Recognition of acute-on-chronic liver failure (ACLF) as a unique entity is slowly evolving, as are therapies to improve survival of affected patients. Further investigation into its disease process and proper treatments with critical timing are important for improving patient survival. At this time, liver transplant is the only treatment known to improve survival in liver-failure patients. However, liver transplantation has its own disadvantages, such as organ shortage and the need for lifelong immunotherapy. Bridging therapies such as extracorporeal liver-support systems are attractive options to stabilize patients until transplantation or spontaneous recovery. The goals of these liver-support systems are to remove detoxification products, reduce systemic inflammation, and enhance regeneration of the injured liver. These devices have been under development for the past decade; a few are in clinical trials. At this time, there is no proven clearcut survival benefit in these devices, but they may improve the outcome of challenging cases and potentially avoid or postpone liver transplantation in some cases. PMID:27172357

  6. Extracorporeal membrane oxygenation rescue therapy in a case of portopulmonary hypertension during liver transplantation: a case report.

    PubMed

    Stratta, C; Lavezzo, B; Ballaris, M A; Panio, A; Crucitti, M; Andruetto, P; Fanelli, V; Grosso Marra, W; Ranieri, M V; Salizzoni, M

    2013-09-01

    Portopulmonary hypertension has been reported in 2% to 9% of candidates for liver transplantation (OLT). If it is moderate to severe, it represents a contraindication to the procedure until pulmonary vasodilatative therapy has been optimized. We report the case of a 43-year-old man, scheduled for OLT due to alcoholic cirrhosis with hemosiderosis. His Model for End-Stage Liver Disease was 25 at that time. The preoperative evaluation showed a severe alteration of diffusion (pO2 68 mm Hg), without hepatopulmonary syndrome or portopulmonary hypertension (PPH) upon basal and dobutamine stress echocardiography. At the beginning of the OLT the hemodynamic profile showed mean pulmonary artery pressure (mPAP) 38 mm Hg, wedge pressure (WP) 19 mm Hg, cardiac output (CO) 9.1 L/min, pulmonary vascular resistance (PVR) 166 dyne s/cm(5), transpulmonary gradient (TPG) 19 mm Hg, which lead us to promptly initiate inhaled nitric oxide (iNO) and intravenous epoprostenol 2 to 5 ng/kg/min. Upon graft reperfusion the hemodynamic profile was: mPAP 47 mm Hg, WP 23 mm Hg, CO 14.2 L/min, PVR 135 dyne s/cm(5), TPG 24 mm Hg, and at the end of surgery, mPAP 39 mm Hg, WP 20 mm Hg, CO 10.6 L/min, PVR 123 dyne s/cm(5), TPG 19 mm Hg. On postoperative day (POD) 3, we observed severe worsening of PPH: mPAP 60 mm Hg, WP 10 mm Hg, CO 9.8 L/min, PVR 395 dyne s/cm(5), TPG 50 mm Hg even with maximal pulmonary vasodilatatory therapy (ambrisentan 5 mg, intravenous sildenafil 20 mg × 3 and epoprostenol 22 ng/kg/min, iNO). Severe acute respiratory distress syndrome (ARDS) was presents. Therefore we decided to begin veno-venous extracorporeal membrane oxygenation (v-v ECMO) to correct the hypoxic vasoconstriction. Subsequent weaning from inotropic support with iNO and epoprostenol was possible on POD 7 due to mPAP 42 mm Hg, WP 15 mm Hg, CO 7.9 L/min, PVR 273 dyne s/cm(5), and TPG 27 mm Hg. On POD 11 he was weaned from ECMO due to: mPAP 40 mm Hg, WP 16 mm Hg, CO 6.5 L/min, PVR 295 dyne s/cm(5) and TPG 24 mm

  7. Treatment Experience of Severe Abdominal Infection after Orthotopic Liver Transplantation

    PubMed Central

    Wang, Y-G; Wu, J-S; Jiang, B; Wang, J-H; Liu, C-P; Peng, C; Tian, B-Z

    2015-01-01

    ABSTRACT This study aims to investigate the causes and treatment experience of severe abdominal infection after orthotopic liver transplantation. Clinical data were retrospectively analysed in perioperative severe abdominal infection of 186 orthotopic liver transplantation cases from March 2004 to November 2011. Among the 186 patients, 16 cases had severe abdominal infection: five cases had bile duct anastomotic leakage-inducing massive hydrops and infection under liver interstice, 10 cases had extensive bleeding of surgical wound leading to massive haematocele and infection around the liver, and one case had postoperative lower oesophageal fistula leakage causing massive hydrops and infection under the left diaphragm. After definite diagnosis, 12 cases underwent surgery within three days, with no death. Among the four cases that underwent surgery three days after diagnosis, one case died of multiple-organ failure five days after abdominal cavity exploration, which was performed 21 days after liver transplantation. Severe abdominal infections after liver transplantation were the most common causes of death in perioperative liver transplantation. Comprehensive treatment with efficacious antibiotics, multiple-organ support, controlled surgical removal of the lesion, and adequate drainage establishment was the key to the entire treatment. PMID:26426173

  8. Ten years survival with excellent outcome after living donor liver transplantation from 70 years old donor for primary hepatic neuroendocrine carcinoma: Case report

    PubMed Central

    Alekseev, Denis; Goralczyk, Armin; Lorf, Thomas; Ramadori, Giuliano; Obed, Aiman

    2011-01-01

    BACKGROUND Primary hepatic carcinoid tumors (PHCT) are rare entities; they are even rarer than extrahepatic neuroendocrine gastrointestinal tumors with only about 95 cases reported in the literature. An extrahepatic primary tumor must be excluded to confirm the diagnosis of PHCT. CASE PRESENTATION We report a case of a 42-year-old male patient with a primary hepatic neuroendocrine carcinoma, who successfully underwent living donor liver transplantation from his 70 years old mother with 10 years follow-up. Both donor and recipient are still alive and in the good health. CONCLUSION Living liver donation from elderly donors for the patients with irresectable neuroendocrine liver malignancies can be as safe as deceased donation or liver donation from young donors (age < 50). Living donation from elderly donors might significantly expand the donor pool for patients with liver neuroendocrine tumors (NET) and potentially reduce waiting list mortality. Especially young patients with irresectable NET can benefit from this option. However, case–control studies are needed to verify the advantage of living liver transplantation (LDLT) for the patients with irresectable liver NET and to define selection criteria for these patients. PMID:22288038

  9. Hepatitis C: New challenges in liver transplantation

    PubMed Central

    Filipec Kanizaj, Tajana; Kunac, Nino

    2015-01-01

    In an era of great achievements in liver transplantation, hepatitis C viral infection (HCV) remains an unsolved problem. As a leading indication for liver transplantation in Western countries, HCV poses a significant burden both before and after transplantation. Post-transplant disease recurrence occurs in nearly all patients with detectable pretransplant viremia, compromising the lifesaving significance of transplantation. Many factors involving the donor, recipient and virus have been evaluated throughout the literature, although few have been fully elucidated and implemented in actual clinical practice. Antiviral therapy has been recognized as a cornerstone of HCV infection control; however, experience and success are diminished following transplantation in a challenging cohort of patients with liver cirrhosis. Current therapeutic protocols surpass those used previously, both in sustained viral response and side-effect profile. In this article we review the most relevant and contemporary scientific evidence regarding hepatitis C infection and liver transplantation, with special attention dedicated to novel, more efficient and safer antiviral regimens. PMID:26019441

  10. Transoesophageal echocardiography during liver transplantation

    PubMed Central

    De Pietri, Lesley; Mocchegiani, Federico; Leuzzi, Chiara; Montalti, Roberto; Vivarelli, Marco; Agnoletti, Vanni

    2015-01-01

    Liver transplantation (LT) has become the standard of care for patients with end stage liver disease. The allocation of organs, which prioritizes the sickest patients, has made the management of liver transplant candidates more complex both as regards their comorbidities and their higher risk of perioperative complications. Patients undergoing LT frequently display considerable physiological changes during the procedures as a result of both the disease process and the surgery. Transoesophageal echocardiography (TEE), which visualizes dynamic cardiac function and overall contractility, has become essential for perioperative LT management and can optimize the anaesthetic management of these highly complex patients. Moreover, TEE can provide useful information on volume status and the adequacy of therapeutic interventions and can diagnose early intraoperative complications, such as the embolization of large vessels or development of pulmonary hypertension. In this review, directed at clinicians who manage TEE during LT, we show why the procedure merits a place in challenging anaesthetic environment and how it can provide essential information in the perioperative management of compromised patients undergoing this very complex surgical procedure. PMID:26483865

  11. What I Need to Know about Liver Transplantation

    MedlinePlus

    ... Language URL What I need to know about Liver Transplantation Page Content On this page: What is ... activities? Points to Remember Clinical Trials What is liver transplantation? Liver transplantation is surgery to remove a ...

  12. Unusual biliary scan appearance in a child with a transplanted liver with hepatic arterial thrombosis: a case report.

    PubMed

    Porn, U; Howman-Giles, R; Shun, A; Dorney, S; Uren, R

    2000-02-01

    A 5-year-old girl with biliary atresia and a subsequent Kasai procedure is described. She had clinical symptoms suggestive of rejection after a recent orthotopic liver transplant A hepatobiliary scan showed partial hepatic infarction and a biloma in the infarcted area. PMID:10656644

  13. Liver Transplantation for Cholestatic Liver Diseases in Adults.

    PubMed

    Khungar, Vandana; Goldberg, David Seth

    2016-02-01

    Liver transplantation (LT) is an established lifesaving therapy for patients with cholestatic liver diseases, including primary cholestatic diseases, namely primary sclerosing cholangitis and primary biliary cirrhosis, as well as secondary forms of cholestatic liver disease, including those with cholestatic complications of LT needing a retransplant. Patients with cholestatic liver diseases can be transplanted for complications of end-stage liver disease or for disease-specific symptoms before the onset of end-stage liver disease. These patients should be regularly assessed. Patient survival after LT for cholestatic liver diseases is generally better than for other indications. PMID:26593299

  14. Liver transplantation in acute liver failure: A challenging scenario

    PubMed Central

    Mendizabal, Manuel; Silva, Marcelo Oscar

    2016-01-01

    Acute liver failure is a critical medical condition defined as rapid development of hepatic dysfunction associated with encephalopathy. The prognosis in these patients is highly variable and depends on the etiology, interval between jaundice and encephalopathy, age, and the degree of coagulopathy. Determining the prognosis for this population is vital. Unfortunately, prognostic models with both high sensitivity and specificity for prediction of death have not been developed. Liver transplantation has dramatically improved survival in patients with acute liver failure. Still, 25% to 45% of patients will survive with medical treatment. The identification of patients who will eventually require liver transplantation should be carefully addressed through the combination of current prognostic models and continuous medical assessment. The concerns of inaccurate selection for transplantation are significant, exposing the recipient to a complex surgery and lifelong immunosuppression. In this challenging scenario, where organ shortage remains one of the main problems, alternatives to conventional orthotopic liver transplantation, such as living-donor liver transplantation, auxiliary liver transplant, and ABO-incompatible grafts, should be explored. Although overall outcomes after liver transplantation for acute liver failure are improving, they are not yet comparable to elective transplantation. PMID:26819519

  15. Liver transplantation in acute liver failure: A challenging scenario.

    PubMed

    Mendizabal, Manuel; Silva, Marcelo Oscar

    2016-01-28

    Acute liver failure is a critical medical condition defined as rapid development of hepatic dysfunction associated with encephalopathy. The prognosis in these patients is highly variable and depends on the etiology, interval between jaundice and encephalopathy, age, and the degree of coagulopathy. Determining the prognosis for this population is vital. Unfortunately, prognostic models with both high sensitivity and specificity for prediction of death have not been developed. Liver transplantation has dramatically improved survival in patients with acute liver failure. Still, 25% to 45% of patients will survive with medical treatment. The identification of patients who will eventually require liver transplantation should be carefully addressed through the combination of current prognostic models and continuous medical assessment. The concerns of inaccurate selection for transplantation are significant, exposing the recipient to a complex surgery and lifelong immunosuppression. In this challenging scenario, where organ shortage remains one of the main problems, alternatives to conventional orthotopic liver transplantation, such as living-donor liver transplantation, auxiliary liver transplant, and ABO-incompatible grafts, should be explored. Although overall outcomes after liver transplantation for acute liver failure are improving, they are not yet comparable to elective transplantation. PMID:26819519

  16. Pure red cell aplasia due to parvovirus B19 infection after liver transplantation: A case report and review of the literature

    PubMed Central

    Liang, Ting-Bo; Li, Dong-Lin; Yu, Jun; Bai, Xue-Li; Liang, Liang; Xu, Shi-Guo; Wang, Wei-Lin; Shen, Yan; Zhang, Min; Zheng, Shu-Sen

    2007-01-01

    Pure red cell aplasia (PRCA) due to parvovirus B19 (PVB19) infection after solid organ transplantation has been rarely reported and most of the cases were renal transplant recipients. Few have been described after liver transplantation. Moreover, little information on the management of this easily recurring disease is available at present. We describe the first case of a Chinese liver transplant recipient with PVB19-induced PRCA during immunosuppressive therapy. The patient suffered from progressive anemia with the lowest hemoglobin level of 21 g/L. Bone marrow biopsy showed selectively inhibited erythropoiesis with giant pronormoblasts. Detection of PVB19-DNA in serum with quantitative polymerase chain reaction (PCR) revealed a high level of viral load. After 2 courses of intravenous immunoglobulin (IVIG) therapy, bone marrow erythropoiesis recovered with his hemoglobin level increased to 123 g/L. He had a low-level PVB19 load for a 5-mo follow-up period without recurrence of PRCA, and finally the virus was cleared. Our case indicates that clearance of PVB19 by IVIG in transplant recipients might be delayed after recovery of anemia. PMID:17461508

  17. Hepatitis B and liver transplantation: 2008 update.

    PubMed

    Beckebaum, Susanne; Sotiropoulos, Georgios C; Gerken, Guido; Cicinnati, Vito R

    2009-01-01

    The ultimate goal of treatment is suppression of viral replication to undetectable HBV-DNA levels prior to and after liver transplantation (LT) to prevent infection of the newly transplanted liver. Most published data are available from therapy with lamivudine (LAM) in pre- and post-transplant HBV patients. Add-on therapy with adefovir dipivoxil (ADV) in pre-transplant LAM-resistant patients has been shown to represent an effective antiviral strategy leading to hepatic recompensation in many cases and, eventually, removal from the waiting list. Newer nucleos(t)ide analogues such as entecavir, tenofovir and telbivudine have shown lower resistance rates than LAM and more antiviral potency in studies in the non-transplant setting. Combined hepatitis B immune globulin (HBIG) and nucleos(t)ide analogue therapy have been widely adopted as the most effective treatment strategy against recurrent HBV disease after LT. Many programs have evaluated lower doses or a shorter duration of HBIG and intramuscular versus intravenous routes of administration. Active immunisation using recombinant HBV vaccines, including the S, pre-S1 and pre-S2 regions, and those with immunostimulatory adjuvants, seem to be more immunogenic than the currently available vaccines and have been used in studies to replace HBIG. Furthermore, it has been shown that immune memory against HBV can be adoptively transferred from organ donors to transplant recipients. Nucleos(t)ide analogue combination therapies might provide an alternative to the current treatment paradigm with costly HBIG; however, experience with this new treatment regimen is very limited and controlled clinical studies are urgently warranted to investigate its safety and efficacy and to determine which nucleos(t)ide analogue combinations will be the most promising in the long term after LT. PMID:18816503

  18. Emergency liver transplant in patient with Child-Pugh class C cirrhosis and strangulated umbilical hernia.

    PubMed

    Chaudhary, Abhideep; Daga, Sachin; Goyal, Neerav; Ramaswamy, Vasudevan Karisangal; Agarwal, Shaleen; Pareek, Shishir; Ray, Ramdip; Wadhawan, Manav; Gupta, Subash

    2013-02-01

    The authors report the case of a patient who presented with small bowel obstruction while awaiting liver transplant for Child-Pugh class C cirrhosis. He underwent emergency liver transplant with resection of the small bowel after the obstruction did not improve with conservative management. The authors believe this is the first case of successful emergency liver transplant with resection of the small bowel in a patient with decompensated Child-Pugh class C liver cirrhosis and strangulated umbilical hernia. This case suggests the possibility of improved outcomes of emergency hernia repair in patients with liver cirrhosis when small bowel resection is combined with liver transplant. PMID:23190414

  19. Challenges in transplantation for alcoholic liver disease.

    PubMed

    Berlakovich, Gabriela A

    2014-07-01

    Transplantation for the treatment of alcoholic cirrhosis is more controversially discussed than it is for any other indication. The crucial aspect in this setting is abstinence before and after liver transplantation. We established pre-transplant selection criteria for potential transplant candidates. Provided that the underlying disease can be treated, there is no reason to withhold liver transplantation in a patient suffering from alcoholic cirrhosis. Evaluation of the patient by a multidisciplinary team, including an addiction specialist, is considered to be the gold standard. However, several centers demand a specified period of abstinence - usually 6 mo- irrespective of the specialist's assessment. The 6-mo rule is viewed critically because liver transplantation was found to clearly benefit selected patients with acute alcoholic hepatitis; the benefit was similar to that achieved for other acute indications. However, the discussion may well be an academic one because the waiting time for liver transplantation exceeds six months at the majority of centers. The actual challenge in liver transplantation for alcoholic cirrhosis may well be the need for lifelong post-transplant follow-up rather than the patient's pre-transplant evaluation. A small number of recipients experience a relapse of alcoholism; these patients are at risk for organ damage and graft-related death. Post-transplant surveillance protocols should demonstrate alcohol relapse at an early stage, thus permitting the initiation of adequate treatment. Patients with alcoholic cirrhosis are at high risk of developing head and neck, esophageal, or lung cancer. The higher risk of malignancies should be considered in the routine assessment of patients suffering from alcoholic cirrhosis. Tumor surveillance protocols for liver transplant recipients, currently being developed, should become a part of standard care; these will improve survival by permitting diagnosis at an early stage. In conclusion, the key

  20. Challenges in transplantation for alcoholic liver disease

    PubMed Central

    Berlakovich, Gabriela A

    2014-01-01

    Transplantation for the treatment of alcoholic cirrhosis is more controversially discussed than it is for any other indication. The crucial aspect in this setting is abstinence before and after liver transplantation. We established pre-transplant selection criteria for potential transplant candidates. Provided that the underlying disease can be treated, there is no reason to withhold liver transplantation in a patient suffering from alcoholic cirrhosis. Evaluation of the patient by a multidisciplinary team, including an addiction specialist, is considered to be the gold standard. However, several centers demand a specified period of abstinence - usually 6 mo- irrespective of the specialist’s assessment. The 6-mo rule is viewed critically because liver transplantation was found to clearly benefit selected patients with acute alcoholic hepatitis; the benefit was similar to that achieved for other acute indications. However, the discussion may well be an academic one because the waiting time for liver transplantation exceeds six months at the majority of centers. The actual challenge in liver transplantation for alcoholic cirrhosis may well be the need for lifelong post-transplant follow-up rather than the patient’s pre-transplant evaluation. A small number of recipients experience a relapse of alcoholism; these patients are at risk for organ damage and graft-related death. Post-transplant surveillance protocols should demonstrate alcohol relapse at an early stage, thus permitting the initiation of adequate treatment. Patients with alcoholic cirrhosis are at high risk of developing head and neck, esophageal, or lung cancer. The higher risk of malignancies should be considered in the routine assessment of patients suffering from alcoholic cirrhosis. Tumor surveillance protocols for liver transplant recipients, currently being developed, should become a part of standard care; these will improve survival by permitting diagnosis at an early stage. In conclusion, the

  1. Resolution of preoperative portal vein thrombosis after administration of antithrombin III in living donor liver transplantation: case report.

    PubMed

    Imai, H; Egawa, H; Kajiwara, M; Nakajima, A; Ogura, Y; Hatano, E; Ueda, M; Kawaguchi, Y; Kaido, T; Takada, Y; Uemoto, S

    2009-11-01

    A 59-year-old man with hepatitis C virus-associated liver cirrhosis was transferred to our hospital to undergo living donor liver transplantation. Coagulation was impaired (prothrombin time [International Normalized Ratio], 3.27), and antithrombin III (AT-III) activity was 23% (normal, 87%-115%). Contrast-enhanced computed tomography scans revealed portal vein thrombosis (PVT) from the junction between the splenic and superior mesenteric vein to the porta hepatica; the portal vein was completely obstructed (PVT). To prevent further development of PVT, 1500 U of AT-III was administered for 3 days, elevating the AT-III activity to 50%. A contrast-enhanced computed tomography scan obtained 9 days after AT-III administration showed resolution of PVT. Living donor liver transplantation was safely performed without portal vein grafting. Thus, a low AT-III concentration may have an important role in the pathogenesis of PVT in patients with cirrhosis. PMID:19917415

  2. Liver-Regenerative Transplantation: Regrow and Reset.

    PubMed

    Collin de l'Hortet, A; Takeishi, K; Guzman-Lepe, J; Handa, K; Matsubara, K; Fukumitsu, K; Dorko, K; Presnell, S C; Yagi, H; Soto-Gutierrez, A

    2016-06-01

    Liver transplantation, either a partial liver from a living or deceased donor or a whole liver from a deceased donor, is the only curative therapy for severe end-stage liver disease. Only one-third of those on the liver transplant waiting list will be transplanted, and the demand for livers is projected to increase 23% in the next 20 years. Consequently, organ availability is an absolute constraint on the number of liver transplants that can be performed. Regenerative therapies aim to enhance liver tissue repair and regeneration by any means available (cell repopulation, tissue engineering, biomaterials, proteins, small molecules, and genes). Recent experimental work suggests that liver repopulation and engineered liver tissue are best suited to the task if an unlimited availability of functional induced pluripotent stem (iPS)-derived liver cells can be achieved. The derivation of iPS cells by reprogramming cell fate has opened up new lines of investigation, for instance, the generation of iPS-derived xenogeneic organs or the possibility of simply inducing the liver to reprogram its own hepatocyte function after injury. We reviewed current knowledge about liver repopulation, generation of engineered livers and reprogramming of liver function. We also discussed the numerous barriers that have to be overcome for clinical implementation. PMID:26699680

  3. Liver-Regenerative Transplantation: Regrow and Reset

    PubMed Central

    de l’Hortet, A. Collin; Takeishi, K.; Guzman-Lepe, J.; Handa, K.; Matsubara, K.; Fukumitsu, K.; Dorko, K.; Presnell, S. C.; Yagi, H.; Soto-Gutierrez, A.

    2016-01-01

    Liver transplantation, either a partial liver from a living or deceased donor or a whole liver from a deceased donor, is the only curative therapy for severe end-stage liver disease. Only one-third of those on the liver transplant waiting list will be transplanted, and the demand for livers is projected to increase 23% in the next 20 years. Consequently, organ availability is an absolute constraint on the number of liver transplants that can be performed. Regenerative therapies aim to enhance liver tissue repair and regeneration by any means available (cell repopulation, tissue engineering, biomaterials, proteins, small molecules, and genes). Recent experimental work suggests that liver repopulation and engineered liver tissue are best suited to the task if an unlimited availability of functional induced pluripotent stem (iPS)–derived liver cells can be achieved. The derivation of iPS cells by reprogramming cell fate has opened up new lines of investigation, for instance, the generation of iPS-derived xenogeneic organs or the possibility of simply inducing the liver to reprogram its own hepatocyte function after injury. We reviewed current knowledge about liver repopulation, generation of engineered livers and reprogramming of liver function. We also discussed the numerous barriers that have to be overcome for clinical implementation. PMID:26699680

  4. Diarrhea complicating enteral feeding after liver transplantation.

    PubMed

    Benya, R; Damle, P; Mobarhan, S

    1990-03-01

    In this case report we present in detail the complex nature of enteral feeding, diarrhea, hypoalbuminemia, and edema in a critically ill patient. We also discuss the use of a peptide-elemental formula in this patient, who suffered continuous diarrhea for 15 weeks after liver transplantation. Use of this formula was associated with cessation of the diarrhea and permitted adequate nutritional delivery. After 26 weeks of mechanical pulmonary ventilation, extubation was possible. This case illustrates the ineffectiveness of parenteral albumin infusions for treatment of enteral edema and demonstrates the restoration of normal intestinal absorptive capacity when ultrafiltration was instituted and the patient's generalized edematous state was corrected. PMID:2106103

  5. Living Related Liver Transplantation in an Infant with Neonatal Hemochromatosis

    PubMed Central

    Choi, Shin Jie; Choi, Jong Sub; Chun, Peter; Yoo, Jung Kyung; Moon, Jin Soo; Kim, Woo Sun; Kang, Gyeong Hoon; Yi, Nam-Joon

    2016-01-01

    Neonatal hemochromatosis (NH) is a severe neonatal liver injury that is confirmed by extra-hepatic iron accumulation. Although a recent study described treating NH with exchange transfusions and intravenous immunoglobulin, liver transplantation should be considered for patients with severe liver failure that does not respond to other medical treatment. Herein, we report the case of a two-month-old female infant who presented with persistent ascites and hyperbilirubinemia. Her laboratory findings demonstrated severe coagulopathy, high indirect and direct bilirubin levels, and high ferritin levels. Abdominal magnetic resonance imaging presented low signal intensity in the liver on T2-weighted images, suggesting iron deposition. The infant was diagnosed with NH as a result of the clinical findings and after congenital infection and metabolic diseases were excluded. The infant was successfully treated with a living-donor liver transplantation. Living related liver transplantation should be considered as a treatment option for NH in infants. PMID:27437193

  6. Living Related Liver Transplantation in an Infant with Neonatal Hemochromatosis.

    PubMed

    Choi, Shin Jie; Choi, Jong Sub; Chun, Peter; Yoo, Jung Kyung; Moon, Jin Soo; Ko, Jae Sung; Kim, Woo Sun; Kang, Gyeong Hoon; Yi, Nam-Joon

    2016-06-01

    Neonatal hemochromatosis (NH) is a severe neonatal liver injury that is confirmed by extra-hepatic iron accumulation. Although a recent study described treating NH with exchange transfusions and intravenous immunoglobulin, liver transplantation should be considered for patients with severe liver failure that does not respond to other medical treatment. Herein, we report the case of a two-month-old female infant who presented with persistent ascites and hyperbilirubinemia. Her laboratory findings demonstrated severe coagulopathy, high indirect and direct bilirubin levels, and high ferritin levels. Abdominal magnetic resonance imaging presented low signal intensity in the liver on T2-weighted images, suggesting iron deposition. The infant was diagnosed with NH as a result of the clinical findings and after congenital infection and metabolic diseases were excluded. The infant was successfully treated with a living-donor liver transplantation. Living related liver transplantation should be considered as a treatment option for NH in infants. PMID:27437193

  7. Chicken pox after pediatric liver transplantation.

    PubMed

    Levitsky, Josh; Kalil, Andre C; Meza, Jane L; Hurst, Glenn E; Freifeld, Alison

    2005-12-01

    Previous case series have reported serious complications of chicken pox (CP) after pediatric liver transplantation (PLT), mainly due to visceral dissemination. The goal of our study was to determine the incidence, risk factors, and outcomes of CP after PLT. A case-control study of all CP infections in pediatric transplant recipients followed at our center from September 1993 to April 2004 was performed. Data were collected before and after infection and at the same time points in age-, gender-, and transplant year-matched controls. Potential risk factors prior to CP and adverse outcomes after infection were compared between cases and controls. Twenty (6.2%) developed CP at a median of 1.8 yr (0.6-4.8) after PLT. All CP infections were cutaneous, with no evidence of organ involvement. Twelve were hospitalized: 9 only to receive intravenous acyclovir and 3 stayed > or =2 weeks for other complications. Risk factors were not statistically different among cases and controls. Of the outcomes analyzed, cases were significantly more likely to develop non-CP infections within one year of CP than controls (Hazard Ratio = 12.6, 95% confidence interval = 3.1-51.7; P < 0.001). These infections were often bacterial and occurred long after CP infection. In conclusion, CP is uncommon after PLT and has a low likelihood of organ dissemination. No risk factors were identified. Some cases required prolonged hospitalizations. Close monitoring for the development of late bacterial infections is warranted. PMID:16315312

  8. [Liver and intestinal transplant in paediatric population].

    PubMed

    de la Rosa, G; Matesanz, R

    2015-12-01

    Our organizational model allows an annual 1,000 liver transplants. Pediatric liver transplantation constitutes 5% of such activity and provides, in children with severe, progressive and irreversible liver disease, a 1 year-survival of 90% and more than 80% after 15 years of follow-up. The main indication is biliary atresia followed by metabolic liver disease and acute liver failure. Around half of the procedures are performed in children under two years and 25-30% in the first year of life. The waiting list remains at around 35 patients, with an average of 100 patients enrolled annually and 60 of them finally transplanted after an average of 136.3 days on the waiting list. The prioritization of the candidates uses the PELD as an objective tool for decision-making. However, the progressive aging of donors, with a profile increasingly different from the requirements of the pediatric patients included in the waiting list, requires strategies such as living donor liver transplantation and the split liver transplantation, to increase the probability of transplant while reducing both time and mortality on the waiting list at the same time. Pediatric intestinal transplantation registers a low indication but involves strict requirements that outline a very uncommon donor in our country which, together with the absence of alternatives that outweigh the impact of these difficulties, penalizes the chances of transplant for these patients. PMID:26611879

  9. Transplantable liver production plan: "Yamaton"--liver project, Japan.

    PubMed

    Hata, Toshiyuki; Uemoto, Shinji; Kobayashi, Eiji

    2013-10-01

    Organ grafts developed in the xenogeneic pig scaffold are expected to resolve most issues of donor safety and ethical concerns about living-donor liver transplantation in Japan. We have been working on so-called "Yamaton" projects to develop transplantable organs using genetically engineered pigs. Our goal is to produce chimeric livers with human parenchyma in such pigs. The Yamaton-Liver project demonstrated the proof of concept by showing that rat-mouse chimeric livers could develop in mice and be successfully transplanted into syngeneic or allogeneic rats. Under conventional immunosuppression, the transplanted livers showed long-term function and protection against rejection. Because chimeric liver grafts have xenogeneic components, additional strategies, such as humanization of pig genes, induction of hematopoietic chimeras in donors, and replacement of pig endothelial cells with human ones, might be required in clinical use. Our projects still need to overcome various hurdles but can bring huge benefits to patients in the future. PMID:23896578

  10. Postreperfusion syndrome during liver transplantation

    PubMed Central

    2015-01-01

    As surgical and graft preservation techniques have improved and immunosuppressive drugs have advanced, liver transplantation (LT) is now considered the gold standard for treating patients with end-stage liver disease worldwide. However, despite the improved survival following LT, severe hemodynamic disturbances during LT remain a serious issue for the anesthesiologist. The greatest hemodynamic disturbance is postreperfusion syndrome (PRS), which occurs at reperfusion of the donated liver after unclamping of the portal vein. PRS is characterized by marked decreases in mean arterial pressure and systemic vascular resistance, and moderate increases in pulmonary arterial pressure and central venous pressure. The underlying pathophysiological mechanisms of PRS are complex. Moreover, risk factors associated with PRS are not fully understood. Rapid and appropriate treatment with vasopressors, volume replacement, or venesection must be provided depending on the cause of the hemodynamic disturbance when hemodynamic instability becomes profound after reperfusion. The negative effects of PRS on postoperative early morbidity and mortality are clear, but the effect of PRS on postoperative long-term mortality remains a matter of debate. PMID:26634075

  11. Immunological aspects of liver cell transplantation

    PubMed Central

    Oldhafer, Felix; Bock, Michael; Falk, Christine S; Vondran, Florian W R

    2016-01-01

    Within the field of regenerative medicine, the liver is of major interest for adoption of regenerative strategies due to its well-known and unique regenerative capacity. Whereas therapeutic strategies such as liver resection and orthotopic liver transplantation (OLT) can be considered standards of care for the treatment of a variety of liver diseases, the concept of liver cell transplantation (LCTx) still awaits clinical breakthrough. Success of LCTx is hampered by insufficient engraftment/long-term acceptance of cellular allografts mainly due to rejection of transplanted cells. This is in contrast to the results achieved for OLT where long-term graft survival is observed on a regular basis and, hence, the liver has been deemed an immune-privileged organ. Immune responses induced by isolated hepatocytes apparently differ considerably from those observed following transplantation of solid organs and, thus, LCTx requires refined immunological strategies to improve its clinical outcome. In addition, clinical usage of LCTx but also related basic research efforts are hindered by the limited availability of high quality liver cells, strongly emphasizing the need for alternative cell sources. This review focuses on the various immunological aspects of LCTx summarizing data available not only for hepatocyte transplantation but also for transplantation of non-parenchymal liver cells and liver stem cells. PMID:27011904

  12. Immunological aspects of liver cell transplantation.

    PubMed

    Oldhafer, Felix; Bock, Michael; Falk, Christine S; Vondran, Florian W R

    2016-03-24

    Within the field of regenerative medicine, the liver is of major interest for adoption of regenerative strategies due to its well-known and unique regenerative capacity. Whereas therapeutic strategies such as liver resection and orthotopic liver transplantation (OLT) can be considered standards of care for the treatment of a variety of liver diseases, the concept of liver cell transplantation (LCTx) still awaits clinical breakthrough. Success of LCTx is hampered by insufficient engraftment/long-term acceptance of cellular allografts mainly due to rejection of transplanted cells. This is in contrast to the results achieved for OLT where long-term graft survival is observed on a regular basis and, hence, the liver has been deemed an immune-privileged organ. Immune responses induced by isolated hepatocytes apparently differ considerably from those observed following transplantation of solid organs and, thus, LCTx requires refined immunological strategies to improve its clinical outcome. In addition, clinical usage of LCTx but also related basic research efforts are hindered by the limited availability of high quality liver cells, strongly emphasizing the need for alternative cell sources. This review focuses on the various immunological aspects of LCTx summarizing data available not only for hepatocyte transplantation but also for transplantation of non-parenchymal liver cells and liver stem cells. PMID:27011904

  13. Hepatic haemangioendothelioma in adults: excellent outcome following liver transplantation.

    PubMed

    Lerut, Jan P; Orlando, Giuseppe; Sempoux, Christine; Ciccarelli, Olga; Van Beers, Bernard E; Danse, Etienne; Horsmans, Yves; Rahier, Jacques; Roggen, Francine

    2004-05-01

    Hepatic epithelioid haemangioendotheliomas (HEHEs) are rare, low-grade vascular tumours. Five adults with HEHEs and one adult with a vascular tumour showing combined features of haemangioma and haemangioendothelioma underwent liver transplantation. Two HEHE patients had extrahepatic metastases at the time of transplantation. Median survival time following diagnosis was 10.7 years (range 40 months to 195 months). One patient needed resection of a HEHE in the breast 13 years post-transplantation. All six patients are surviving free from disease 22 to 166 months after transplantation (median 77 months). One HEHE-patient who had been treated for 8 years for vertebral and cerebral localisations is free of disease without immunosuppression 56 months after transplantation. We can conclude that liver transplantation is a valuable treatment for hepatic haemangioendothelioma, even in cases of extrahepatic localisation of the disease. PMID:15114438

  14. Living related liver transplantation. Why this option has been discarded in a pediatric liver transplant program in Chile.

    PubMed

    Uribe, M; Buckel, E; Ferrario, M; Godoy, J; González, G; Ceresa, S; Hunter, B; Cavallieri, S; Berwart, F; Blanco, A; Smok, G; Calabrán, L; Herzog, C; Santander, M T

    2005-10-01

    Living related living transplantation (LRLT) has opened new possibilities for planning transplantation in better conditions for children with emergency situations and chronic liver diseases. Since we began the LRLT program in 1999, we have performed 57 pediatric liver transplants, 17 (29.8%) using living related donors (LRD). The aim of this study was to analyze the reasons why LRD were discarded as a therapeutic option. All pediatric patients were prospectively included in our Microsoft Excel database that was reviewed for obtaining information about causes why the LRLT could not be done. LRLT was proposed in 28 cases and performed in 17 (60.7%). The reasons for LRD rejection were: parent's fear of surgical complications in four cases; drug abuse in two; a mother without family support; medical reasons in two; and only one, due to anatomical reasons and in one case, cadaveric graft transplantation was performed while completing the father's evaluation. From these eleven cases, the indications for liver transplant were acute liver failure (ALF) in seven, biliary atresia in three, and Alagille syndrome in one. Nine were transplanted with cadaveric organs, but two patients with ALF died awaiting a liver. Efforts should be made to clarify the advantages and the disadvantages of LRD in each case, allowing parents to make a free, well-informed decision. PMID:16298600

  15. Liver disease after bone marrow transplantation.

    PubMed Central

    Farthing, M J; Clark, M L; Sloane, J P; Powles, R L; McElwain, T J

    1982-01-01

    Liver dysfunction occurs after bone marrow transplantation but the relative importance of graft versus host disease and other factors, such as infection, radiation, and drugs, has not been clearly established. We have studied liver status before and after bone marrow transplantation in 43 consecutive patients and have related this to survival and factors that are recognised to cause liver injury. Minor abnormalities of liver tests occurred in 21% of patients before grafting but this did not influence survival or the development of liver disease after transplantation. During the first 50 days after grafting, 83% of patients had abnormal liver tests which were more severe in patients who subsequently died. Alanine transaminase was significantly higher in non-survivors and appeared to predict survival early after transplantation. Only non-survivors developed clinical signs of liver disease. Severe liver disease was always associated with graft versus host disease and atypia of the small bile ducts was the most useful histological marker of hepatic involvement with this disease. Two of the patients with hepatic graft versus host disease also has hepatic veno-occlusive disease and three fatalities had opportunistic infection of the liver, although, in the latter, death was not due primarily to liver dysfunction. Previous hepatitis and androgen therapy could not be implicated as important causes of hepatic damage but chemotherapy for acute leukaemia and conditioning regimens for bone marrow transplantation appear to be the most important factors in the development of hepatic veno-occlusive disease. Images Fig. 3 Fig. 4 PMID:7042484

  16. Living donor liver transplantation in India

    PubMed Central

    2016-01-01

    Liver transplantation is currently in its golden period in India. The number of transplants being performed and the steady increase in the new programs that have emerged over the last decade is a testimony to it. The growth was not smooth, especially in the early years. But a multipronged approach in developing infrastructure and the involvement of multidisciplinary teams in the management of transplant patients has had a major positive impact on the outcome and as a result a positive impetus to the growth of this specialty in India. To date, the majority of transplants performed in India are live donor liver transplants. Deceased donation is more sporadic and concentrated in a couple of regions. With phenomenal increase in transplant activity in India, there is huge potential for streamlining data sharing among programs in India and with the rest of the world to ultimately benefit the transplant community. PMID:27115006

  17. Liver transplantation in the United Kingdom.

    PubMed

    Neuberger, James

    2016-08-01

    Liver transplantation (LT) services in the United Kingdom are provided by 7 designated transplant centers for a population of approximately 64 million. The number of deceased organ donors has grown, and in 2014-2015 it was 1282 (570 donation after circulatory death and 772 donation after brain death). Donor risk is increasing. In 2014-2015, there were 829 LTs from deceased and 38 from living donors. The common causes for transplantation are liver cell cancer, viral hepatitis, and alcohol-related liver disease. Livers are allocated first nationally to super-urgent listed patients and then on a zonal basis. The United Kingdom will be moving toward a national allocation scheme. The median interval between listing and transplantation is 152 days for adults awaiting their first elective transplant. Of the adults listed for the first elective transplant, 68% underwent transplantation at < 1 year; 17% are waiting; and 4% and 11% were removed or died, respectively. The 1- and 5-year adult patient survival rate from listing is 81% and 68%, respectively, and from transplantation is 92% and 80%, respectively. The transplant program is funded through general taxation and is free at the point of care to those who are eligible for National Health Service (NHS) treatment; some have to pay for medication (up to a maximum payment of US $151/year). The competent authority is the Human Tissue Authority which licenses donor characterization, retrieval, and implantation; transplant units are commissioned by NHS England and NHS Scotland. National Health Service Blood and Transplant (NHSBT) promotes organ donation, maintains the organ donor register, obtains consent, and undertakes donor characterization and offering. NHSBT also maintains the national waiting list, develops and applies selection and allocation policies, monitors outcomes, and maintains the UK National Transplant Registry and commissions a national organ retrieval service. Liver Transplantation 22 1129-1135 2016 AASLD

  18. Liver transplantation for refractory severe pruritus related to widespread multifocal hepatic focal nodular hyperplasia (FNH) in a child: case report and review of literature.

    PubMed

    Merli, L; Grimaldi, C; Monti, L; Nobili, V; Francalanci, P; de Ville de Goyet, J

    2012-11-01

    FNH is a rare and benign tumor of the liver. It is not a conventional indication for liver transplantation, and no transplant for FNH in a child has been reported to date. Multifocal FNH growing in adolescent age to a widespread tumor invading the whole liver and associated with severe refractory pruritus was an unusual indication for transplantation in a 13-yr-old girl. The operation and the follow-up were uneventful, allowing full recovery and disappearance of pruritus. PMID:22093884

  19. Salvage with a Secondary Infrahepatic Cavocavostomy of the Occluded Modified Piggyback Anastomosis during Split Liver Transplantation: A Case Report.

    PubMed

    Kinaci, Erdem; Kayaalp, Cuneyt; Yilmaz, Sezai; Otan, Emrah

    2014-01-01

    Hepatic venous outflow obstruction following liver transplantation is rare but disastrous. Here we described a 14-year-old boy who underwent a split right lobe liver transplantation with modified (side-to-side) piggyback technique which resulted in hepatic venous outflow obstruction. When the liver graft was lifted up, the outflow drainage returned to normal but when it was placed back into the abdomen, the outflow obstruction recurred. Because reanastomosis would have resulted in hepatic reischemia, alternatively, a second infrahepatic cavocavostomy was planned without requiring hepatic reischemia. During this procedure, the first assistant hung the liver up to provide sufficient outflow and the portal inflow of the graft continued as well. We only clamped the recipient's infrahepatic vena cava and the caudal cuff of the graft cava. After the second end-to-side cavocaval anastomosis, the graft was placed in its orthotopic position and there was no outflow problem anymore. The patient tolerated the procedure well and there were no problems after three months of follow-up. A second cavocavostomy can provide an extra bypass for some hepatic venous outflow problems after piggyback anastomosis by avoiding hepatic reischemia. PMID:24959369

  20. Salvage with a Secondary Infrahepatic Cavocavostomy of the Occluded Modified Piggyback Anastomosis during Split Liver Transplantation: A Case Report

    PubMed Central

    Kinaci, Erdem; Kayaalp, Cuneyt; Yilmaz, Sezai; Otan, Emrah

    2014-01-01

    Hepatic venous outflow obstruction following liver transplantation is rare but disastrous. Here we described a 14-year-old boy who underwent a split right lobe liver transplantation with modified (side-to-side) piggyback technique which resulted in hepatic venous outflow obstruction. When the liver graft was lifted up, the outflow drainage returned to normal but when it was placed back into the abdomen, the outflow obstruction recurred. Because reanastomosis would have resulted in hepatic reischemia, alternatively, a second infrahepatic cavocavostomy was planned without requiring hepatic reischemia. During this procedure, the first assistant hung the liver up to provide sufficient outflow and the portal inflow of the graft continued as well. We only clamped the recipient's infrahepatic vena cava and the caudal cuff of the graft cava. After the second end-to-side cavocaval anastomosis, the graft was placed in its orthotopic position and there was no outflow problem anymore. The patient tolerated the procedure well and there were no problems after three months of follow-up. A second cavocavostomy can provide an extra bypass for some hepatic venous outflow problems after piggyback anastomosis by avoiding hepatic reischemia. PMID:24959369

  1. Changes in nutritional status after liver transplantation

    PubMed Central

    Giusto, Michela; Lattanzi, Barbara; Di Gregorio, Vincenza; Giannelli, Valerio; Lucidi, Cristina; Merli, Manuela

    2014-01-01

    Chronic liver disease has an important effect on nutritional status, and malnourishment is almost universally present in patients with end-stage liver disease who undergo liver transplantation. During recent decades, a trend has been reported that shows an increase in number of patients with end-stage liver disease and obesity in developed countries. The importance of carefully assessing the nutritional status during the work-up of patients who are candidates for liver replacement is widely recognised. Cirrhotic patients with depleted lean body mass (sarcopenia) and fat deposits have an increased surgical risk; malnutrition may further impact morbidity, mortality and costs in the post-transplantation setting. After transplantation and liver function is restored, many metabolic alterations are corrected, dietary intake is progressively normalised, and lifestyle changes may improve physical activity. Few studies have examined the modifications in body composition that occur in liver recipients. During the first 12 mo, the fat mass progressively increases in those patients who had previously depleted body mass, and the muscle mass recovery is subtle and non-significant by the end of the first year. In some patients, unregulated weight gain may lead to obesity and may promote metabolic disorders in the long term. Careful monitoring of nutritional changes will help identify the patients who are at risk for malnutrition or over-weight after liver transplantation. Physical and nutritional interventions must be investigated to evaluate their potential beneficial effect on body composition and muscle function after liver transplantation. PMID:25152572

  2. Liver transplantation for viral hepatitis in 2015

    PubMed Central

    Ferrarese, Alberto; Zanetto, Alberto; Gambato, Martina; Bortoluzzi, Ilaria; Nadal, Elena; Germani, Giacomo; Senzolo, Marco; Burra, Patrizia; Russo, Francesco Paolo

    2016-01-01

    Liver transplantation (LT) is a life-saving treatment for patients with end-stage liver disease and for patients with liver cell cancer related to liver disease. Acute and chronic liver diseases related to hepatitis viruses are between the main indications for liver transplantation. The risk of viral reinfection after transplantation is the main limiting factor in these indications. Before the availability of antiviral prophylaxis, hepatitis B virus (HBV) recurrence was universal in patients who were HBV DNA-positive before transplantation. The natural history of recurrent HBV was accelerated by immunosuppression, and it progressed rapidly to graft failure and death. Introduction of post-transplant prophylaxis with immunoglobulin alone first, and associated to antiviral drugs later, drastically reduced HBV recurrence, resulting in excellent long-term outcomes. On the contrary, recurrence of hepatitis C is the main cause of graft loss in most transplant programs. Overall, patient and graft survival after LT for hepatitis C virus (HCV)-associated cirrhosis is inferior compared with other indications. However, successful pretransplant or post transplant antiviral therapy has been associated with increased graft and overall survival. Until recently, the combination of pegylated interferon and ribavirin was the standard of care for the treatment of patients with chronic hepatitis C. Highly active antiviral compounds have been developed over the past decade, thanks to new in vitro systems to study HCV entry, replication, assembly, and release. PMID:26819523

  3. Successful treatment with lenalidomide of secondary multiple myeloma with extramedullary liver plasmacytoma in a renal transplant recipient: A case report and review of the literature

    PubMed Central

    XIE, XIAOBAO; WU, WEI; ZHU, YUANDONG; LIU, DELIANG; DONG, WEIMIN; LI, HAIQIAN; LI, QING; GU, WEIYING

    2015-01-01

    Multiple myeloma (MM) represents a rare form of post-transplantation lymphoproliferative disorder, and the presence of plasma cells in the liver is generally associated with aggressive forms of MM. In the present study, an unusual case of extramedullary plasmacytoma, affecting the liver and vertebrae of a recipient of a renal transplant, is reported. The patient had been previously treated with bortezomib for an MM following renal transplantation, as diagnosed by percutaneous needle biopsy of the hepatic lesion. He was then treated with 5 cycles of RCD regimen (lenalidomide, 25 mg, days 1–21; cyclophosphamide. 50–100 mg, days 1–21; and dexamethasone, 20 mg, days 1, 8, 15 and 22). The patient achieved partial clinical remission without any severe therapy-associated toxicity effects, indicating that lenalidomide is an effective and safe treatment for extramedullary liver plasmacytoma in renal recipients. In conclusion, the present case study indicated that the RCD regimen was effective and safe in the treatment of relapsed and refractory MM. PMID:26722266

  4. Liver transplantation: evolving patient selection criteria.

    PubMed

    Yu, A S; Ahmed, A; Keeffe, E B

    2001-11-01

    The widespread recognition of the success of liver transplantation as a treatment for most types of acute and chronic liver failure has led to increased referrals for transplantation in the setting of a relatively fixed supply of cadaver donor organs. These events have led to a marked lengthening of the waiting time for liver transplantation, resulting in increased deaths of those on the waiting list and sicker patients undergoing transplantation. Nearly 5000 liver transplantations were performed in the United States in 2000, while the waiting list grew to over 17,000 patients. The mounting disparity between the number of liver transplant candidates and the limited supply of donor organs has led to reassessment of the selection and listing criteria for liver transplantation, as well as revision of organ allocation and distribution policies for cadaver livers. The development of minimal listing criteria for patients with chronic liver disease based on a specific definition for decompensation of cirrhosis has facilitated the more uniform listing of patients at individual centres across the United States. The United Network for Organ Sharing, under pressure from transplant professionals, patient advocacy groups and the federal government, has continuously revised allocation and distribution policies based on the ethical principles of justice for the individual patient versus optimal utility of the limited organ supply available annually. Beginning in 2002, it is likely that the Model for End-stage Liver Disease (MELD) score will be implemented to determine disease severity and direct donor organs to the sickest patients rather than to those with the longest waiting times. PMID:11727003

  5. Liver diseases in pregnancy: liver transplantation in pregnancy.

    PubMed

    Hammoud, Ghassan M; Almashhrawi, Ashraf A; Ahmed, Khulood T; Rahman, Rubayat; Ibdah, Jamal A

    2013-11-21

    Pregnancy in patients with advanced liver disease is uncommon as most women with decompensated cirrhosis are infertile and have high rate of anovulation. However, if gestation ensued; it is very challenging and carries high risks for both the mother and the baby such as higher rates of spontaneous abortion, prematurity, pulmonary hypertension, splenic artery aneurysm rupture, postpartum hemorrhage, and a potential for life-threatening variceal hemorrhage and hepatic decompensation. In contrary, with orthotopic liver transplantation, menstruation resumes and most women of childbearing age are able to conceive, give birth and lead a better quality of life. Women with orthotopic liver transplantation seeking pregnancy should be managed carefully by a team consultation with transplant hepatologist, maternal-fetal medicine specialist and other specialists. Pregnant liver transplant recipients need to stay on immunosuppression medication to prevent allograft rejection. Furthermore, these medications need to be monitored carefully and continued throughout pregnancy to avoid potential adverse effects to mother and baby. Thus delaying pregnancy 1 to 2 years after transplantation minimizes fetal exposure to high doses of immunosuppressants. Pregnant female liver transplant patients have a high rate of cesarean delivery likely due to the high rate of prematurity in this population. Recent reports suggest that with close monitoring and multidisciplinary team approach, most female liver transplant recipient of childbearing age will lead a successful pregnancy. PMID:24282354

  6. Living donor liver transplantation in the USA

    PubMed Central

    Testa, Giuliano

    2016-01-01

    Living donor liver transplant (LDLT) accounts for a small volume of the transplants in the USA. Due to the current liver allocation system based on the model for end-stage liver disease (MELD), LDLT has a unique role in providing life-saving transplantation for patients with low MELD scores and significant complications from portal hypertension, as well as select patients with hepatocellular carcinoma (HCC). Donor safety is paramount and has been a topic of much discussion in the transplant community as well as the general media. The donor risk appears to be low overall, with a favorable long-term quality of life. The latest trend has been a gradual shift from right-lobe grafts to left-lobe grafts to reduce donor risk, provided that the left lobe can provide adequate liver volume for the recipient. PMID:27115007

  7. Endoscopic Management of Bile Leakage after Liver Transplantation

    PubMed Central

    Oh, Dongwook; Lee, Sung Koo; Song, Tae Jun; Park, Do Hyun; Lee, Sang Soo; Seo, Dong-Wan; Kim, Myung-Hwan

    2015-01-01

    Background/Aims Endoscopic retrograde cholangiopancreatography (ERCP) can be an effective treatment for bile leakage after liver transplantation. We evaluated the efficacy of endoscopic treatment in liver transplantation in patients who developed bile leaks. Methods Forty-two patients who developed bile leaks after liver transplantation were included in the study. If a bile leak was observed on ERCP, a sphincterotomy was performed, and a nasobiliary catheter was then inserted. If a bile leak was accompanied by a bile duct stricture, either the stricture was dilated with balloons, followed by nasobiliary catheter insertion across the bile duct stricture, or endoscopic retrograde biliary drainage was performed. Results In the bile leakage alone group (22 patients), endoscopic treatment was technically successful in 19 (86.4%) and clinically successful in 17 (77.3%) cases. Among the 20 patients with bile leaks with bile duct strictures, endoscopic treatment was technically successful in 13 (65.0%) and clinically successful in 10 (50.0%) cases. Among the 42 patients who underwent ERCP, technical success was achieved in 32 (76.2%) cases and clinical success was achieved in 27 (64.3%) cases. Conclusions ERCP is an effective and safe therapeutic modality for bile leaks after liver transplantation. ERCP should be considered as an initial therapeutic modality in post-liver transplantation patients. PMID:25717048

  8. Management of biliary complications after liver transplantation

    PubMed Central

    Memeo, Riccardo; Piardi, Tullio; Sangiuolo, Federico; Sommacale, Daniele; Pessaux, Patrick

    2015-01-01

    Biliary complications (BC) currently represent a major source of morbidity after liver transplantation. Although refinements in surgical technique and medical therapy have had a positive influence on the reduction of postoperative morbidity, BC affect 5% to 25% of transplanted patients. Bile leak and anastomotic strictures represent the most common complications. Nowadays, a multidisciplinary approach is required to manage such complications in order to prevent liver failure and retransplantation. PMID:26689137

  9. Surgical techniques of orthotopic rat liver transplantation.

    PubMed

    Spiegel, H U; Palmes, D

    1998-01-01

    Liver transplantation in rats is frequently used as a transplantation model. Although liver transplantation in larger laboratory animals such as dogs and pigs is technically easier, the rat has become the most important subject for experimental liver transplantation because of the availability of genetically defined animals. Numerous surgical techniques have been developed that permit the investigator to carry out studies with high clinical relevance. In this article the principal models of orthotopic rat liver transplantation and their technical modifications of vessel anastomoses, rearterialization, and bile duct reconstruction techniques are reviewed. More than 20 transplantation models are described in detail and demonstrated with clear illustrations. Finally, the advantages and uses of all the surgical procedures (e.g., suture and cuff anastomoses, bile duct anastomoses, and rearterialization techniques), specific problems, and survival criteria are discussed and the experiences of investigators who applied these techniques are analyzed. In conclusion, an overview and critical evaluation of all surgical techniques of orthotopic rat liver transplantation are given, together with instructions for learning these techniques. PMID:9700616

  10. Cholestasis as the leading sign of a transmesenteric hernia in a split-liver transplanted child - a case report and review of literature.

    PubMed

    Eberhardt, Christiane S; Merlini, Laura; McLin, Valérie A; Wildhaber, Barbara E

    2012-08-01

    Internal hernias are an extremely rare complication after pediatric liver transplantation, and its presentation with cholestasis has not been described to date. We report the case of a 12-yr-old boy who presented with moderate abdominal pain 11 yr after split liver transplantation and biliary-enteric anastomosis. He developed severe jaundice within 24 h of initial presentation. Imaging studies revealed ascites, dilation of the intrahepatic bile ducts, a dilated Roux-en-Y-loop, with the loop truncated at the level of the mesenteric artery, which performed a narrow right-to-left loop. At laparotomy, a transmesenteric internal hernia at the root of the jejunal mesentery was identified, originating from the creation of the Y-loop; the Roux-en-Y-loop and its adjacent intestinal loops had slipped through the opening. The Roux-en-Y loop was ischemic from strangulation, and the rest of the intestine well perfused. No surgical resection was necessary following reduction. The patient recovered completely. We discuss diagnosis and management of internal hernias, and review radiological signs. Internal transmesenteric hernias can occur at any time after liver transplantation and prompt diagnosis and surgical treatment are vital. PMID:21504521

  11. Use of extracorporeal liver assist device and auxiliary liver transplantation in fulminant hepatic failure.

    PubMed

    McCarthy, M; Ellis, A J; Wendon, J A; Heaton, N; Rela, M; Buxton-Thomas, M; Hughes, R D; Portmann, B C; Williams, R

    1997-04-01

    The case history of a 14-year-old boy with fulminant hepatic failure secondary to non-A, non-B hepatitis who fulfilled selection criteria for orthotopic liver transplantation is described. Two forms of liver support were used (extracorporeal liver assist device and an auxiliary partial orthotopic liver transplantation) to provide additional time to allow spontaneous recovery to occur. During the 66 h of extracorporeal haemoperfusion through the device, haemodynamic stability was maintained along with improvements in serum bilirubin (555 to 381 mumol/l), and international normalized ratio (INR) (3.7 to 2.9). Deterioration in these parameters was observed following cessation of treatment and 10 h later, after a donor liver had become available, an auxiliary transplant was performed. Clinical recovery, though initially slow, was eventually complete, with histopathological and scintigraphic evidence of full liver regeneration at 3 months. Withdrawal of his immunosuppressive drugs began at 6 months and was complete by 14 months after auxiliary transplantation. He has since remained well with normal liver function tests. Temporary liver support may provide additional time for spontaneous recovery of the native liver to occur in selected cases of fulminant hepatic failure, even when criteria are fulfilled for orthotopic liver grafting. PMID:9160207

  12. Liver transplantation utilizing a severely fractured graft: every organ counts.

    PubMed

    Fong, Zhi Ven; Patel, Madhukar S; Yeh, Heidi; Markmann, James F; Vagefi, Parsia A

    2016-01-01

    In our current era where shortage of liver grafts is commonplace, utilization of traumatic liver grafts may represent an opportunity to expand the organ donor pool without compromising graft survival. However, data on liver transplantation using a fractured liver allograft is scarce, with only small case series and reports found in the literature. In this report, we describe our experience with utilizing a liver graft with grade IV hepatic fracture for transplantation. At 12 months follow up, the recipient has excellent graft function and has regained an excellent quality of life. We demonstrated that the ability to safely use a fractured liver graft represents an additional avenue for expansion of the deceased donor population, especially in regions with prolonged waitlist times. PMID:26626650

  13. Non-Alcoholic Fatty Liver Disease and Metabolic Syndrome after Liver Transplant

    PubMed Central

    Gitto, Stefano; Villa, Erica

    2016-01-01

    Liver transplant is the unique curative therapy for patients with acute liver failure or end-stage liver disease, with or without hepatocellular carcinoma. Increase of body weight, onset of insulin resistance and drug-induced alterations of metabolism are reported in liver transplant recipients. In this context, post-transplant diabetes mellitus, hyperlipidemia, and arterial hypertension can be often diagnosed. Multifactorial illnesses occurring in the post-transplant period represent significant causes of morbidity and mortality. This is especially true for metabolic syndrome. Non-alcoholic steatosis and steatohepatitis are hepatic manifestations of metabolic syndrome and after liver transplant both recurrent and de novo steatosis can be found. Usually, post-transplant steatosis shows an indolent outcome with few cases of fibrosis progression. However, in the post-transplant setting, both metabolic syndrome and steatosis might play a key role in the stratification of morbidity and mortality risk, being commonly associated with cardiovascular disease. The single components of metabolic syndrome can be treated with targeted drugs while lifestyle intervention is the only reasonable therapeutic approach for transplant patients with non-alcoholic steatosis or steatohepatitis. PMID:27049380

  14. Replacement of the vena cava with aortic graft for living donor liver transplantation in Budd-Chiari syndrome associated with hydatid cyst surgery: a case report.

    PubMed

    Sakçak, I; Eriş, C; Ölmez, A; Kayaalp, C; Yılmaz, S

    2012-01-01

    A 12-year-old girl, operated because of a hydatid cyst of the liver, with Budd-Chiari syndrome was evaluated for postoperative development of ascites and paraumbilical varicose veins. A vena caval stent was placed for the relief of inferior vena caval obstruction. The patient was admitted because of progressive deterioration in ascites and liver functions. Imaging techniques showed degeneration adjacent to the right hepatic vein in liver segments 7 to 8, a partially calcified 5-cm hydatid cyst, and a thrombosis in the inferior vena cava was that addressed with a 10-cm metal stent. A living donor segments 2 to 3 liver transplantation was obtained from the patient's mother. After completion of the donor operation without complications, the vena caval stent was removed following the recipient hepatectomy. Suprarenal flow continued after resection of the fibrotic vena cava and placement of a cadaveric cryopreserved aortic graft for the vena cava, anastomosed between the suprarenal and subdiaphragmatic segments of the vena cava. An end-to-side anastomosis was performed between the left hepatic vein of the donor liver and the aortic graft. There was no complication and the patient was discharged on postoperative day 19. Follow-up Doppler ultrasonography showed the aortic vena caval graft to be open, along with the hepatic/portal vein and hepatic artery. This case demonstrated that operations for liver hydatid cyst surgeries can iatrogenically induce Budd-Chiari syndrome; a cryopreserved aortic graft can be an alternative to ensure the continuity of the vena cava in living donor liver transplantation. PMID:22841264

  15. The impact of hepatitis E in the liver transplant setting.

    PubMed

    Behrendt, Patrick; Steinmann, Eike; Manns, Michael P; Wedemeyer, Heiner

    2014-12-01

    Hepatitis E virus (HEV) infection has been identified as a cause of graft hepatitis in liver transplant recipients. The true frequency and clinical importance of HEV infections after liver transplantations is a matter of debate. It is proposed that consumption of HEV-contaminated undercooked meat is a main source for HEV infections in developed countries--which might also account for some hepatitis E cases after organ transplantation. However, HEV is also transmitted by transfusion of blood products, likely representing a previously underestimated risk particularly for patients in the transplant setting. HEV infection can take chronic courses in immunocompromised individuals, associated in some cases with rapid progression to cirrhosis within 1-2 years of infection. Diagnosis in transplanted patients is based on HEV RNA testing as antibody assays are not sensitive enough. Selection of immunosuppressive drugs is important as different compounds may influence viral replication and the course of liver disease. Ribavirin has antiviral activity against HEV and should be administered for at least three months in chronically infected individuals; however, treatment failure may occur. HEV infections have also been linked to a variety of extrahepatic manifestations both during and after resolution of infection. In this review we summarize the emerging data on hepatitis E with a particular focus on the importance of HEV infections for liver transplant recipients. PMID:25195557

  16. Post liver transplant presentation of needle-track metastasis of hepatocellular carcinoma following percutaneous liver biopsy

    PubMed Central

    Joyce, Daniel; Falk, Gavin A; Gandhi, Namita; Hashimoto, Koji

    2014-01-01

    Hepatocellular carcinoma (HCC) is one of the few malignant tumours often treated without prior histological confirmation (in the patient with cirrhosis). Contrast-enhanced cross-sectional imaging is frequently diagnostic of HCC with a high degree of accuracy. However, on occasion, a liver biopsy is required, a complication of which can be needle-track metastasis. We present the case of a 57-year-old man who had previously undergone a liver transplant; he was found to have abdominal wall metastasis at the site of a prior percutaneous biopsy. This is the second case until now date of needle-track metastasis that presented following liver transplantation. PMID:24913074

  17. Perioperative nutritional therapy in liver transplantation.

    PubMed

    Hammad, Ahmed; Kaido, Toshimi; Uemoto, Shinji

    2015-03-01

    Protein-energy malnutrition is frequently seen in patients with end-stage liver disease who undergo liver transplantation. This causes a deterioration of the patients' clinical condition and affects their post-transplantation survival. Accurate assessment of the nutritional status and adequate intervention are prerequisites for perioperative nutritional treatment. However, the metabolic abnormalities induced by liver failure make the traditional assessment of the nutritional status difficult. The methods that were recently developed for accurately assessing the nutritional status by body bioelectrical impedance may be implemented in pre-transplant management. Because preoperative malnutrition and the loss of skeletal muscle mass, called sarcopenia, have a significant negative impact on the post-transplantation outcome, it is essential to provide adequate nutritional support during all phases of liver transplantation. Oral nutrition is preferred, but tube enteral nutrition may be required to provide the necessary caloric intake. We herein discuss both bioelectrical impedance and the latest findings in the current perioperative nutritional interventions in liver transplant patients regarding synbiotics, micronutrients, branched-chain amino acid supplementation, the use of immune system modulating formulas, the fluid balance and the offering of nocturnal meals. PMID:24473669

  18. Non-alcoholic steatohepatitis and liver transplantation.

    PubMed

    Gitto, Stefano; Vukotic, Ranka; Vitale, Giovanni; Pirillo, Martina; Villa, Erica; Andreone, Pietro

    2016-06-01

    Non-alcoholic steatohepatitis is a growing liver-related health problem. In Europe, non-alcoholic fatty liver disease is the most usual reason of chronic liver illness while steatohepatitis, its progressive form, affects 1% of Europeans and North Americans. In the United States steatohepatitis-related cirrhosis is one of the main indications for liver transplant. A targeted stratification for patients waiting for transplant and affected by this disease is mandatory especially because of their increased cardiovascular and cancer risk. The adequate treatment of NAFLD is crucial for the reduction of the disease related morbidity and mortality. In post-transplant setting, the recurrent or de novo steatosis might seriously affect the allograft short- and long-term outcome. Many conditions can represent the basis of the post-transplant steatohepatitis: obesity, hyperlipidaemia, diabetes mellitus, arterial hypertension, immunosuppressant treatment, alcoholic habit and liver graft steatosis. Today, the only consolidated therapy is represented by a deep life-style intervention since the use of drug-based alternative strategies is still limited and a very few data are available for the post-transplant period. Targeted and personalized behaviour and pharmacological interventions have to be developed for both the pre- and post-transplant phase. PMID:27038703

  19. Management of Biliary Strictures After Liver Transplantation

    PubMed Central

    Villa, Nicolas A.

    2015-01-01

    Strictures of the bile duct are a well-recognized complication of liver transplant and account for more than 50% of all biliary complications after deceased donor liver transplant and living donor liver transplant. Biliary strictures that develop after transplant are classified as anastomotic strictures or nonanastomotic strictures, depending on their location in the bile duct. The incidence, etiology, natural history, and response to therapy of the 2 types vary greatly, so their distinction is clinically important. The imaging modality of choice for the diagnosis of biliary strictures is magnetic resonance cholangiopancreatography because of its high rate of diagnostic accuracy and limited risk of complications. Biliary strictures that develop after liver transplant may be managed with endoscopic retrograde cholangiography (ERC), percutaneous transhepatic cholangiography (PTC), or surgical revision, including retransplant. The initial treatment of choice for these strictures is ERC with progressive balloon dilation and the placement of increasing numbers of plastic stents. PTC and surgery are generally reserved for failures of endoscopic therapy or for anatomic variants that are not suitable for ERC. In this article, we discuss the classification of biliary strictures, their diagnosis, and the therapeutic strategies that can be used to manage these common complications of liver transplant. PMID:27482175

  20. Living donor liver transplantation in Europe

    PubMed Central

    Capobianco, Ivan; Panaro, Fabrizio; Di Francesco, Fabrizio; Troisi, Roberto; Sainz-Barriga, Mauricio; Muiesan, Paolo; Königsrainer, Alfred; Testa, Giuliano

    2016-01-01

    Living donor liver transplantation (LDLT) sparked significant interest in Europe when the first reports of its success from USA and Asia were made public. Many transplant programs initiated LDLT and some of them especially in Germany and Belgium became a point of reference for many patients and important contributors to the advancement of the field. After the initial enthusiasm, most of the European programs stopped performing LDLT and today the overall European activity is concentrated in a few centers and the number of living donor liver transplants is only a single digit fraction of the overall number of liver transplants performed. In this paper we analyse the present European activities and highlight the European contribution to the advancement of the field of LDLT. PMID:27115011

  1. Venous outflow obstruction and portopulmonary hypertension after orthotopic liver transplantation

    PubMed Central

    Aguirre-Avalos, Guadalupe; Covarrubias-Velasco, Marco Antonio; Rojas-Sánchez, Antonio Gerardo

    2013-01-01

    Patient: Female, 54 Final Diagnosis: Suprahepatic inferior vena cava anastomosis stricture Symptoms: Ascites • fatigue • lower limb edema • hepatomegaly Medication: — Clinical Procedure: — Specialty: Transplantology • Critical Care Medicine Objective: Unusual clinical course Background: Suprahepatic inferior vena cava anastomosis stricture is an unusual vascular complication after orthotopic liver transplantation with the “piggyback” technique. Clinical manifestations are dependent upon the severity of the stenosis. Portopulmonary hypertension after orthotopic liver transplantation is a complication that carries high mortality due to cardiopulmonary dysfunction. The pathogenesis of pulmonary vascular disorders after orthotopic liver transplantation remains uncertain. Case Report: We report a case of acute right heart pressure overload after surgical correction of the suprahepatic inferior vena cava anastomotic stricture in a 54-year-old woman who had preexisting pulmonary arterial hypertension associated with portal hypertension after orthotopic liver transplantation. Twenty months posttransplantation, she developed fatigue and progressive ascites. On admission, the patient had hepatomegaly, ascites, and lower limb edema. Symptoms in the patient developed gradually over time. Conclusions: Recurrent portal hypertension by vascular complications is a cause of pulmonary arterial hypertension after orthotopic liver transplantation. Clinical manifestations of suprahepatic inferior vena cava anastomotic stenosis are dependent upon their severity. Sildenafil is an effective drug for treatment of pulmonary arterial hyper-tension after portal hypertension by vascular complications. PMID:24046802

  2. Central pontine myelinolysis following pediatric living donor liver transplantation: a case report and review of literature.

    PubMed

    Uchida, Hajime; Sakamoto, Seisuke; Sasaki, Kengo; Hamano, Ikumi; Shigeta, Takanobu; Kanazawa, Hiroyuki; Fukuda, Akinari; Nosaka, Shunsuke; Kubota, Masaya; Kasahara, Mureo

    2014-06-01

    CPM is one of the most serious neurological complications that can occur after OLT and is characterized by symmetrical demyelinization in the basis pontis. The etiology of CPM remains unclear, although the rapid correction of the serum sodium and CNI concentrations may be associated with the development of CPM. With recent advances in MRI technology, early diagnosis of CPM has become possible. Here, we present the case of a five-yr-old female who developed CNI-associated CPM after undergoing LDLT. A decreased level of consciousness and dysphasia was noted one wk after LDLT, and MRI revealed findings compatible with a diagnosis of CPM. The patient fully recovered from the neurological deficits related to CPM following the switch from the CNI to sirolimus. We propose MRI to be promptly considered for patients with abnormal neurological findings, together with the substitution of CNI with an mTOR inhibitor as a management regimen for CNI-related CPM. PMID:24725019

  3. Non-alcoholic fatty liver disease and liver transplantation.

    PubMed

    Khan, Reenam S; Newsome, Philip N

    2016-08-01

    Cirrhosis secondary to non-alcoholic steatohepatitis (NASH) is a common indication for liver transplant. In comparison to other cirrhotic patients, patients with NASH cirrhosis are more likely to be older and have the metabolic syndrome. Pre-transplant, patients require careful evaluation of cardiovascular risk. As the incidence of non-alcoholic fatty liver disease (NAFLD) is rising, a greater proportion of donor grafts have steatosis greater than 30%, which is associated with poor outcomes. Grafts with steatosis greater than 60% are unsuitable for transplant. Overall, post-transplant survival outcomes for patients with NASH cirrhosis are similar to those with cirrhosis without NASH. However, NASH cirrhosis is associated with a higher 30-day mortality, predominantly from an increase in cardiovascular events and infections. Following liver transplant, there is a significant risk of NASH recurrence, although this seldom results in allograft loss. Furthermore, a significant number of patients who had a liver transplant for other reasons develop NASH de novo. When patients with NASH cirrhosis are considered for transplant, one of the major challenges lies in identifying which patients are too high risk for surgery. This review aims to provide information to aid this decision making process, and to provide guidance on the peri-operative care strategies that can modify risk. PMID:26997540

  4. Perioperative Care of the Liver Transplant Patient.

    PubMed

    Keegan, Mark T; Kramer, David J

    2016-07-01

    With the evolution of surgical and anesthetic techniques, liver transplantation has become "routine," allowing for modifications of practice to decrease perioperative complications and costs. There is debate over the necessity for intensive care unit admission for patients with satisfactory preoperative status and a smooth intraoperative course. Postoperative care is made easier when the liver graft performs optimally. Assessment of graft function, vigilance for complications after the major surgical insult, and optimization of multiple systems affected by liver disease are essential aspects of postoperative care. The intensivist plays a vital role in an integrated multidisciplinary transplant team. PMID:27339683

  5. The Origin of New-Onset Diabetes After Liver Transplantation: Liver, Islets, or Gut?

    PubMed

    Ling, Qi; Xu, Xiao; Wang, Baohong; Li, Lanjuan; Zheng, Shusen

    2016-04-01

    New-onset diabetes is a frequent complication after solid organ transplantation. Although a number of common factors are associated with the disease, including recipient age, body mass index, hepatitis C infection, and use of immunosuppressive drugs, new-onset diabetes after liver transplantation (NODALT) has the following unique aspects and thus needs to be considered its own entity. First, a liver graft becomes the patient's primary metabolic regulator after liver transplantation, but this would not be the case for kidney or other grafts. The metabolic states, as well as the genetics of the graft, play crucial roles in the development of NODALT. Second, dysfunction of the islets of Langerhans is common in cirrhotic patients and would be exacerbated by immunosuppressive agents, particularly calcineurin inhibitors. On the other hand, minimized immunosuppressive protocols have been widely advocated in liver transplantation because of liver tolerance (immune privilege). Third and last, through the "gut-liver axis," graft function is closely linked to gut microbiota, which is now considered an important metabolic organ and known to independently influence the host's metabolic homeostasis. Liver transplant recipients present with specific gut microbiota that may be prone to trigger metabolic disorders. In this review, we proposed 3 possible sites for the origin of NODALT, which are liver, islets, and gut, to help elucidate the underlying mechanism of NODALT. PMID:26910326

  6. Pediatric liver transplantation - ethical dilemmas in a disabled patient.

    PubMed

    Toker, A; Salzer, L

    2012-09-01

    Allocation of medical resources, especially resources with absolute scarcity such as organs for transplant, is a difficult task. Medical, surgical, and ethical considerations should be evaluated. In solid organ transplantation, ethics committees are the gate keepers that deal with moral philosophy when moral values are in conflict. Often, no good solution to a dilemma in these medical ethics exists. Our case presents split living liver donation for retransplantation in a mentally disabled girl, with few medical ethics principles at stake. PMID:22081968

  7. Living donor liver transplantation in polycystic liver disease.

    PubMed

    Mekeel, Kristin L; Moss, Adyr A; Reddy, Kunam S; Douglas, David D; Vargas, Hugo E; Carey, Elizabeth J; Byrne, Thomas J; Harrison, M E; Rakela, Jorge; Mulligan, David C

    2008-05-01

    In the current Model for End-Stage Liver Disease system, patients with polycystic liver disease (PCLD) who have a poor quality of life secondary to their massive hepatomegaly are no longer competitive for a deceased donor liver transplant if their liver function is well preserved. Traditionally, a caval resection has been advocated in these patients because of the difficulty of the hepatectomy with hepatomegaly, which makes living donation impossible. This series looks at 3 patients who underwent a caval sparing hepatectomy and subsequent living donor liver transplantation (LDLT) for PCLD. Graft and patient survival was 100%, and there were few complications in either donors or recipients. LDLT is an ideal option for patients with PCLD and preserved liver function but poor quality of life. PMID:18433036

  8. Mitochondrial dysfunction in liver failure requiring transplantation.

    PubMed

    Lane, Maria; Boczonadi, Veronika; Bachtari, Sahar; Gomez-Duran, Aurora; Langer, Thorsten; Griffiths, Alexandra; Kleinle, Stephanie; Dineiger, Christine; Abicht, Angela; Holinski-Feder, Elke; Schara, Ulrike; Gerner, Patrick; Horvath, Rita

    2016-05-01

    Liver failure is a heterogeneous condition which may be fatal and the primary cause is frequently unknown. We investigated mitochondrial oxidative phosphorylation in patients undergoing liver transplantation. We studied 45 patients who had liver transplantation due to a variety of clinical presentations. Blue native polyacrylamide gel electrophoresis with immunodetection of respiratory chain complexes I-V, biochemical activity of respiratory chain complexes II and IV and quantification of mitochondrial DNA (mtDNA) copy number were investigated in liver tissue collected from the explanted liver during transplantation. Abnormal mitochondrial function was frequently present in this cohort: ten of 40 patients (25 %) had a defect of one or more respiratory chain enzyme complexes on blue native gels, 20 patients (44 %) had low activity of complex II and/or IV and ten (22 %) had a reduced mtDNA copy number. Combined respiratory chain deficiency and reduced numbers of mitochondria were detected in all three patients with acute liver failure. Low complex IV activity in biliary atresia and complex II defects in cirrhosis were common findings. All six patients diagnosed with liver tumours showed variable alterations in mitochondrial function, probably due to the heterogeneity of the presenting tumour. In conclusion, mitochondrial dysfunction is common in severe liver failure in non-mitochondrial conditions. Therefore, in contrast to the common practice detection of respiratory chain abnormalities in liver should not restrict the inclusion of patients for liver transplantation. Furthermore, improving mitochondrial function may be targeted as part of a complex therapy approach in different forms of liver diseases. PMID:27053192

  9. Liver transplantation in alcoholic patients: impact of an Alcohol Addiction Unit within a liver transplant center

    PubMed Central

    Addolorato, Giovanni; Mirijello, Antonio; Leggio, Lorenzo; Ferrulli, Anna; D’Angelo, Cristina; Vassallo, Gabriele; Cossari, Anthony; Gasbarrini, Giovanni; Landolfi, Raffaele; Agnes, Salvatore; Gasbarrini, Antonio

    2016-01-01

    Background Many concerns about liver transplantation in alcoholic patients are related to the risk of alcohol recidivism. Starting from 2002, an Alcohol Addiction Unit was formed within the Liver Transplant Centre for the management of alcoholic patients affected by end-stage liver disease and included in the waiting list for transplantation. We evaluated retrospectively the impact of the Alcohol Addiction Unit on alcohol recidivism after transplantation. The relationship between alcohol recidivism and the duration of alcohol abstinence before transplant was evaluated as well. Methods Between 1995 and 2010, 92 cirrhotic alcoholic patients underwent liver transplantation. Clinical evaluation and management of alcohol use in these patients was provided by psychiatrists with expertise in addiction medicine not affiliated to the Liver Transplant Centre before 2002 (n=37; group A), or by the clinical staff of the Alcohol Addiction Unit within the Liver Transplant Centre starting from 2002 (n=55; group B). Results Group B, as compared to group A, showed a significantly lower prevalence of alcohol recidivism (16.4% vs. 35.1%; p=0.038) and a significantly lower mortality (14.5% vs. 37.8%; p=0.01). Furthermore, an analysis of group B patients with either ≥6 months or <6 months of alcohol abstinence before transplantation showed no difference in the rate of alcohol recidivism (21.1% vs. 15.4%; p=ns). Conclusions The presence of an Alcohol Addiction Unit within a Liver Transplant Centre reduces the risk of alcohol recidivism after transplantation. A pre-transplant abstinence period <6 months might be considered, at least in selected patients managed by an Alcohol Addiction Unit. PMID:23578009

  10. Advances in liver transplantation allocation systems

    PubMed Central

    Schilsky, Michael L; Moini, Maryam

    2016-01-01

    With the growing number of patients in need of liver transplantation, there is a need for adopting new and modifying existing allocation policies that prioritize patients for liver transplantation. Policy should ensure fair allocation that is reproducible and strongly predictive of best pre and post transplant outcomes while taking into account the natural history of the potential recipients liver disease and its complications. There is wide acceptance for allocation policies based on urgency in which the sickest patients on the waiting list with the highest risk of mortality receive priority. Model for end-stage liver disease and Child-Turcotte-Pugh scoring system, the two most universally applicable systems are used in urgency-based prioritization. However, other factors must be considered to achieve optimal allocation. Factors affecting pre-transplant patient survival and the quality of the donor organ also affect outcome. The optimal system should have allocation prioritization that accounts for both urgency and transplant outcome. We reviewed past and current liver allocation systems with the aim of generating further discussion about improvement of current policies. PMID:26973389

  11. Advances in liver transplantation allocation systems.

    PubMed

    Schilsky, Michael L; Moini, Maryam

    2016-03-14

    With the growing number of patients in need of liver transplantation, there is a need for adopting new and modifying existing allocation policies that prioritize patients for liver transplantation. Policy should ensure fair allocation that is reproducible and strongly predictive of best pre and post transplant outcomes while taking into account the natural history of the potential recipients liver disease and its complications. There is wide acceptance for allocation policies based on urgency in which the sickest patients on the waiting list with the highest risk of mortality receive priority. Model for end-stage liver disease and Child-Turcotte-Pugh scoring system, the two most universally applicable systems are used in urgency-based prioritization. However, other factors must be considered to achieve optimal allocation. Factors affecting pre-transplant patient survival and the quality of the donor organ also affect outcome. The optimal system should have allocation prioritization that accounts for both urgency and transplant outcome. We reviewed past and current liver allocation systems with the aim of generating further discussion about improvement of current policies. PMID:26973389

  12. Liver Transplantation for Metabolic Liver Disease: Experience at a Living Donor Dominant Liver Transplantation Center

    PubMed Central

    Kim, Jun Suk; Oh, Seak Hee; Kim, Hyun Jin; Cho, Jin Min; Yoo, Han-Wook; Namgoong, Jung-Man; Kim, Dae Yeon; Kim, Ki-Hun; Hwang, Shin; Lee, Sung-Gyu

    2015-01-01

    Purpose Metabolic liver disease (MLD) often progresses to life-threatening conditions. This study intends to describe the outcomes of liver transplantation (LTx) for MLD at a living donor-dominant transplantation center where potentially heterozygous carrier grafts are employed. Methods We retrospectively evaluated the medical records of 54 patients with MLD who underwent LTx between November 1995 and February 2012 at Asan Medical Center in Seoul, Korea. The cumulative graft and patient survival rates were analyzed according to patient age, and living or deceased donor LTx. Recurrence of the original disease was also investigated. Results The post-transplant cumulative patient survival rates at one, five, and 10 years were 90.7%, 87.5% and 87.5%, and the graft survival rates were 88.8%, 85.5%, and 85.5%, respectively. There were no differences in the patient survival rates according to the recipient age, human leukocyte antigen matching, and living or deceased donor LTx. There were also no differences in the patient survival rates between the MLD and the non-MLD groups for children. Recurrence of the original metabolic disease was not observed in any patient during the follow-up period. Conclusion Our results suggest that the living donor-dominant transplantation program is well-tolerated in MLD without recurrence of the original MLD using all types of transplantation. PMID:25866733

  13. Candidates for liver transplantation with alcoholic liver disease: Psychosocial aspects

    PubMed Central

    Telles-Correia, Diogo; Mega, Inês

    2015-01-01

    In Europe, 30% to 50% of liver transplantations are currently due to alcoholic liver disease (ALD). In the United States, this percentage is 17.2%. Post-transplant survival and other predictors of clinical course do not differ significantly from those in other types of transplanted patients, as long as there is no relapse of drinking. However, 20%-25% of these patients lapse or relapse to heavy drinking post-operatively, which has been associated with an increased risk of liver damage and mortality. It is therefore crucial to design specific selection and follow-up strategies aimed at this particular type of patient. Several good and poor prognosis factors that could help to predict a relapse have been suggested, among them the duration of abstinence, social support, a family history of alcoholism, abuse diagnosis versus alcohol dependence, non-acceptance of diagnosis related to alcohol use, presence of severe mental illness, non-adherence in a broad sense, number of years of alcoholism, and daily quantity of alcohol consumption. In this article, we discuss these and other, more controversial factors in selecting ALD patients for liver transplantation. Abstinence should be the main goal after transplantation in an ALD patient. In this article, we review the several definitions of post-transplant relapse, its monitoring and the psychopharmacological and psychotherapeutic treatment. PMID:26494959

  14. Candidates for liver transplantation with alcoholic liver disease: Psychosocial aspects.

    PubMed

    Telles-Correia, Diogo; Mega, Inês

    2015-10-21

    In Europe, 30% to 50% of liver transplantations are currently due to alcoholic liver disease (ALD). In the United States, this percentage is 17.2%. Post-transplant survival and other predictors of clinical course do not differ significantly from those in other types of transplanted patients, as long as there is no relapse of drinking. However, 20%-25% of these patients lapse or relapse to heavy drinking post-operatively, which has been associated with an increased risk of liver damage and mortality. It is therefore crucial to design specific selection and follow-up strategies aimed at this particular type of patient. Several good and poor prognosis factors that could help to predict a relapse have been suggested, among them the duration of abstinence, social support, a family history of alcoholism, abuse diagnosis versus alcohol dependence, non-acceptance of diagnosis related to alcohol use, presence of severe mental illness, non-adherence in a broad sense, number of years of alcoholism, and daily quantity of alcohol consumption. In this article, we discuss these and other, more controversial factors in selecting ALD patients for liver transplantation. Abstinence should be the main goal after transplantation in an ALD patient. In this article, we review the several definitions of post-transplant relapse, its monitoring and the psychopharmacological and psychotherapeutic treatment. PMID:26494959

  15. Liver transplantation: Current status and challenges

    PubMed Central

    Jadlowiec, Caroline C; Taner, Timucin

    2016-01-01

    Great progress has been made in the field of liver transplantation over the past two decades. This progress, however, also brings up the next set of challenges: First, organ shortage remains a major limitation, and accounts for a large proportion of wait list mortality. While living donation has successfully increased the total number of liver transplants done in Asian countries, the total number of such transplants has been stagnant in the western hemisphere. As such, there has been a significant effort over the past decade to increase the existing deceased donor pool. This effort has resulted in a greater use of liver allografts following donation after cardiac death (DCD) along with marginal and extended criteria donors. Improved understanding of the pathophysiology of liver allografts procured after circulatory arrest has not only resulted in better selection and management of DCD donors, but has also helped in the development of mechanical perfusion strategies. Early outcomes demonstrating the clinical applicability of both hypothermic and normothermic perfusion and its potential to impact patient survival and allograft function have generated much interest. Second, long-term outcomes of liver transplant recipients have not improved significantly, as recipients continue to succumb to complications of long-term immunosuppression, such as infection, malignancy and renal failure. Furthermore, recent evidence suggests that chronic immune-mediated injury to the liver may also impact graft function. PMID:27182155

  16. Liver transplantation: Current status and challenges.

    PubMed

    Jadlowiec, Caroline C; Taner, Timucin

    2016-05-14

    Great progress has been made in the field of liver transplantation over the past two decades. This progress, however, also brings up the next set of challenges: First, organ shortage remains a major limitation, and accounts for a large proportion of wait list mortality. While living donation has successfully increased the total number of liver transplants done in Asian countries, the total number of such transplants has been stagnant in the western hemisphere. As such, there has been a significant effort over the past decade to increase the existing deceased donor pool. This effort has resulted in a greater use of liver allografts following donation after cardiac death (DCD) along with marginal and extended criteria donors. Improved understanding of the pathophysiology of liver allografts procured after circulatory arrest has not only resulted in better selection and management of DCD donors, but has also helped in the development of mechanical perfusion strategies. Early outcomes demonstrating the clinical applicability of both hypothermic and normothermic perfusion and its potential to impact patient survival and allograft function have generated much interest. Second, long-term outcomes of liver transplant recipients have not improved significantly, as recipients continue to succumb to complications of long-term immunosuppression, such as infection, malignancy and renal failure. Furthermore, recent evidence suggests that chronic immune-mediated injury to the liver may also impact graft function. PMID:27182155

  17. Aggressive Recurrence of Primary Hepatic Epithelioid Haemangioendothelioma after Liver Transplantation

    PubMed Central

    Abdoh, Qusay A.; Abaalkhail, Faisal A.; Al Sebayel, Mohammed; Al-Hussaini, Hussa F.; Helmy, Hazem; Almansour, Mohamad; Elsiesy, Hussien A.

    2016-01-01

    HEHE is a rare neoplasm of vascular origin that occurs in the liver; UNOS reported a favorable outcome after liver transplantation in 110 patients with 1-year and 5-year survival of 80% and 64%. Case Report. A 40-year-old lady presented with a three-month history of right upper abdominal pain with nausea, vomiting, and significant loss of weight associated with scleral icterus and progressive abdominal distension. Examination revealed jaundice, hepatomegaly, and ascites. Serum bilirubin was 26.5 mg/dL and ALP was 552 CT. Abdomen and pelvis showed diffuse infiltrative neoplastic process of the liver with a mass effect and stretching of the hepatic and portal veins, in addition to bile duct dilatation. Viral hepatitis markers were negative and serum alpha fetoprotein was within reference range. Liver biopsy was consistent with HEHE, with positive endothelial markers (CD31, CD34, and factor VIII-related antigen). She underwent living related liver transplantation on June 2013 and was discharged after 20 days with normal liver enzymes. Four months later, she presented with diffuse disease recurrence. Liver biopsy confirmed disease recurrence; she received supportive treatment and unfortunately she died 2 weeks later. Conclusion. HEHE can have rapid and aggressive recurrence after liver transplantation. PMID:27446853

  18. Herpes simplex virus hepatitis 4 years after liver transplantation.

    PubMed

    Bissig, Karl-Dimiter; Zimmermann, Arthur; Bernasch, Dirke; Furrer, Hansjakob; Dufour, Jean-FranCois

    2003-01-01

    If not promptly recognized and treated, herpes simplex virus (HSV) hepatitis is associated with a high mortality. A patient transplanted for primary sclerosing cholangitis required, 4 years later, a colectomy for a steroid-resistant flare of ulcerative colitis. He subsequently developed fever, with genital and oral ulcerations. He was hospitalized for diabetic decompensation with massive elevation of serum aminotransferases. Examination revealed vesicles on the hands. Liver biopsy showed Cowdry type B inclusions. Therapy with acyclovir was immediately initiated and the patient recovered. This case illustrates the diagnostic importance of mucocutaneous lesions in the assessment of complications after liver transplantation. PMID:14614611

  19. [Nutritional support in liver transplantation].

    PubMed

    Planas, M; Farriol, M; Schwartz, S; López, J; Pérez, A; Padró, J B

    1991-01-01

    Given the malnutrition present in patients suffering from advanced hepatic illness, as well as the implications of this in the post-hepatic transplant period, a study was made of various biochemical parameters (prealbumin, retinol-bound protein, zinc, magnesium, cholesterol and amino acid pattern) as indicators of the nutritional condition of a series of 15 patients who underwent hepatic transplants and required total parenteral nutrition (TPN) during the first 10 post-transplant days. Before the transplants were carried out, all the patients studied showed a decrease in all evaluated parameters. Ten days after the transplant, and having been fed parenterally during this time, the different parameters corrected themselves, with the exception of cholesterol. TPN, administered with enrichment of branched amino acids by 35%, practically normalized the plasma amino acid pattern. PMID:1764532

  20. Periodontal Management of a Patient Undergoing Liver Transplantation.

    PubMed

    Clozza, Emanuele; Segelnick, Stuart L; Sigal, Samuel H; Rovner, Deborah N; Weinberg, Mea A

    2016-01-01

    This case report describes the periodontal management of a patient with end-stage liver disease undergoing liver transplantation. In the first part of this article, all medical and dental findings are reported to elaborate adequate diagnoses. A patient-specific treatment plan was structured given the challenging periodontal and systemic scenarios. The second part describes the periodontal therapy delivered in close interaction with the referring physicians. Last, the article reviews current principles and protocols in managing these patients. PMID:26901304

  1. Liver transplantation for Wilson's disease in pediatric patients: decision making and timing.

    PubMed

    Narumi, S; Umehara, M; Toyoki, Y; Ishido, K; Kudo, D; Kimura, N; Kobayashi, T; Sugai, M; Hakamada, K

    2012-03-01

    Transplantation for Wilson's disease occupies 1/3 of the cases for metabolic diseases in Japan. At the end of 2009, 109 transplantations had been performed including three deceased donor cases in the Japanese registry. We herein discuss problems of transplantation for Wilson's disease as well as its indication, timing, and social care. We retrospectively reviewed four fulminant cases and two chronic cases who underwent living donor liver transplantation. There were two boys and two girls. Four adolescents of average age 11.3 years underwent living donor liver transplantation. Duration from onset to transplantation ranged from 10 to 23 days. Average Model for End-stage Liver Disease (MELD) score was 27.8 (range=24-31). All patients were administrated chelates prior to transplantation. MELD, New Wilson's index, Japanese scoring for liver transplantation, and liver atrophy were useful tools for transplantation decision making; however, none of them was an independent decisive tool. Clinical courses after transplantation were almost uneventful. One girl, however, developed an acute rejection episode due to noncompliance at 3 years after transplantation. All patients currently survive without a graft loss. No disease recurrence had been noted even using living related donors. Two adults evaluated for liver transplantation were listed for deceased donor liver transplantation. Both candidates developed cirrhosis despite long-term medical treatment. There were no appropriate living donors for them. There are many problems in transplantation for Wilson's disease. The indications for liver transplantation should be considered individually using some decision-making tools. The safety of the living donor should be paid the most attention. PMID:22410050

  2. Subacute liver failure secondary to black cohosh leading to liver transplantation

    PubMed Central

    Lim, Tiong Y; Considine, Aisling; Quaglia, Alberto; Shawcross, Debbie L

    2013-01-01

    The use of herbal medications is increasing significantly in the UK and there is a perception that herbal preparations are without adverse effects. This case report highlights the potential risks of black cohosh, which is one of the most commonly used herbal products. This is a case report of a 60-year-old Caucasian lady who presented with subacute liver failure secondary to taking black cohosh. This was further confirmed by liver biopsy and she subsequently deteriorated and underwent liver transplantation. Available evidence supports an association between black cohosh and risk of hepatotoxicity. In current literature, there have only been four previously reported cases of hepatotoxicity associated with black cohosh, which required liver transplantation. We submit that our patient represents the fifth case. We recommend that patients taking this supplement should have close monitoring of their hepatic function, especially in the presence of other risk factors. PMID:23833086

  3. Liver transplantation in acute-on-chronic liver failure: lessons learnt from acute liver failure setting.

    PubMed

    Reddy, Mettu Srinivas; Rajalingam, Rajesh; Rela, Mohamed

    2015-10-01

    Acute-on-chronic liver failure is a clinical entity with high risk of mortality. These patients can have severe liver dysfunction complicated with multiple organ failure. Liver transplantation is the definitive treatment for these patients. Literature regarding management of acute liver failure with special emphasis on liver transplantation was reviewed. Lessons learnt from the management of patients with acute liver failure which could be extrapolated to the management of patients with acute-on-chronic liver failure are discussed. Significant improvement in outcomes of acute liver failure has been reported across the world. Several aspects in transplantation for acute liver failure were found to be relevant to the management of acute-on-chronic liver failure. These include defining criteria to identify patients needing early liver transplantation, prioritizing patients with acute liver failure on the waiting list, defining when to abandon transplantation in acute liver failure, emphasis on graft quality and the need for a multi-disciplinary approach to manage multiple organ dysfunction. Useful lessons can be learnt from the progress made in the management of acute liver failure and these can be extrapolated to the management of patients with acute-on-chronic liver failure. PMID:25788191

  4. Split liver transplantation: What’s unique?

    PubMed Central

    Dalal, Aparna R

    2015-01-01

    The intraoperative management of split liver transplantation (SLT) has some unique features as compared to routine whole liver transplantations. Only the liver has this special ability to regenerate that confers benefits in survival and quality of life for two instead of one by splitting livers. Primary graft dysfunction may result from small for size syndrome. Graft weight to recipient body weight ratio is significant for both trisegmental and hemiliver grafts. Intraoperative surgical techniques aim to reduce portal hyperperfusion and decrease venous portal pressure. Ischemic preconditioning can be instituted to protect against ischemic reperfusion injury which impacts graft regeneration. Advancement of the technique of SLT is essential as use of split cadaveric grafts expands the donor pool and potentially has an excellent future. PMID:26421261

  5. Perioperative management of living-donor liver transplantation for methylmalonic acidemia.

    PubMed

    Baba, Chiaki; Kasahara, Mureo; Kogure, Yasuhiro; Kasuya, Shugo; Ito, Sukeyuki; Tamura, Takako; Fukuda, Akinari; Horikawa, Reiko; Suzuki, Yasuyuki

    2016-07-01

    Methymalonic acidemia (MMA) is a hereditary metabolic disorder characterized by a defect of the methylmalonyl-CoA mutase that breaks down propionate. The efficacy of liver transplantation for MMA was recently reported. However, the anesthetic management of liver transplant for MMA is not clear. The aim of this article is to describe an anesthetic management algorithm of liver transplant for MMA by reviewing our cases of liver transplant for MMA. Fourteen patients received a liver transplant; three cases showed metabolic decompensation during the transplant and two of the patients died. In the two patients who expired, propofol was used for maintenance anesthesia and preoperative continuous hemodiafiltration was used to reduce plasma methylmalonic acid level in one case, and to control severe metabolic decompensation before transplant for the other case. Their renal function was also worse than others and they were already experiencing metabolic decompensation before induction of anesthesia. Based on our experience of these 14 cases, we have established an anesthetic algorithm for patients with MMA undergoing liver transplant or other procedures. There are three important points in our experience: propofol should be avoided, dextrose infusion therapy should be continued to prevent metabolic decompensation, and liver transplant or other procedures should be avoided during metabolic decompensation. PMID:27221384

  6. Rapid height growth after liver transplantation in adulthood.

    PubMed

    Szili, Balázs; Görög, Dénes; Gerlei, Zsuzsanna; Győri, Gabriella; Lakatos, Péter; Takács, István

    2016-08-01

    Glycogen storage disease Ib is a rare, inherited metabolic disorder caused by glucose-6-phosphatase translocase deficiency. Its main symptoms are hypoglycemia, hyperlipidemia, neutropenia, hepatomegaly, liver adenomas and short stature. The exact mechanism of short stature in this disease is unclear, the most feasible possibility is that it is caused by impairment of growth-hormone and insulin-like growth factor I axis. Here we report the case of a patient who showed typical symptoms of glycogen storage disease Ib since his infancy, his height being under 1 percentile since then. Later-developed hypothyroidism and hypogonadism have also contributed to his short stature. Hypothyroidism was treated but sexual steroid substitution was not started because of an increased risk of hepatic adenomas. Because he developed hepatic adenoma at the age of 23, he had to undergo orthotopic liver transplantation. At the time of the transplantation his height was 128cm. The transplantation was followed by rapid height growth; our patient's height reached 160.3cm 62months after transplantation. We observed that while his IGF-I level increased, his GH level remained unchanged. During the post-transplantation period we ensured adequate calcium and vitamin D supplementation, leaving hormonal substitution unchanged. According to our knowledge, this is the first report of a rapid height growth as big as 32cm, of an individual over the age of 20, not related to endocrine treatment but liver transplantation. PMID:27041087

  7. Donor Safety in Adult-Adult Living Donor Liver Transplantation: A Single-Center Experience of 356 Cases

    PubMed Central

    Meng, Haipeng; Yang, Jiayin; Yan, Lunan

    2016-01-01

    Background As an important means to tackle the worldwide shortage of liver grafts, adult-adult living donor liver transplantation (A-ALDLT) is the most massive operation a healthy person could undergo, so donor safety is of prime importance. However, most previous research focused on recipients, while complications in donors have not been fully described or investigated. Material/Methods To investigate donor safety in terms of postoperative complications, the clinical data of 356 A-ALDLT donors in our center from January 2002 to September 2015 were retrospectively analyzed. These patients were divided into a pre-2008 group (before January 2008) and a post-2008 group (after January 2008). Donor safety was evaluated with regard to the type, frequency, and severity of postoperative complications. Results There were no donor deaths in our center during this period. The overall complication rate was 23.0% (82/356). The proportion of Clavien I, II, III, and IV complications was 51.2% (42/82), 25.6% (21/82), 22.0% (18/82), and 1.2% (1/82), respectively. In all the donors, the incidence of Clavien I, II, III, and IV complications was 11.8% (42/356), 5.9% (21/356), 5.1% (18/356), and 0.3% (1/356), respectively. The overall complication rate in the post-2008 group was significantly lower than that in the pre-2008 group (18.1% (41/227) vs. 32.6% (42/129), P<0.01). Biliary complications were the most common, with an incidence of 8.4% (30/356). Conclusions The risk to A-ALDLT donors is controllable and acceptable with improvement in preoperative assessment and liver surgery. PMID:27178367

  8. Donor Safety in Adult-Adult Living Donor Liver Transplantation: A Single-Center Experience of 356 Cases.

    PubMed

    Meng, Haipeng; Yang, Jiayin; Yan, Lunan

    2016-01-01

    BACKGROUND As an important means to tackle the worldwide shortage of liver grafts, adult-adult living donor liver transplantation (A-ALDLT) is the most massive operation a healthy person could undergo, so donor safety is of prime importance. However, most previous research focused on recipients, while complications in donors have not been fully described or investigated. MATERIAL AND METHODS To investigate donor safety in terms of postoperative complications, the clinical data of 356 A-ALDLT donors in our center from January 2002 to September 2015 were retrospectively analyzed. These patients were divided into a pre-2008 group (before January 2008) and a post-2008 group (after January 2008). Donor safety was evaluated with regard to the type, frequency, and severity of postoperative complications. RESULTS There were no donor deaths in our center during this period. The overall complication rate was 23.0% (82/356). The proportion of Clavien I, II, III, and IV complications was 51.2% (42/82), 25.6% (21/82), 22.0% (18/82), and 1.2% (1/82), respectively. In all the donors, the incidence of Clavien I, II, III, and IV complications was 11.8% (42/356), 5.9% (21/356), 5.1% (18/356), and 0.3% (1/356), respectively. The overall complication rate in the post-2008 group was significantly lower than that in the pre-2008 group (18.1% (41/227) vs. 32.6% (42/129), P<0.01). Biliary complications were the most common, with an incidence of 8.4% (30/356). CONCLUSIONS The risk to A-ALDLT donors is controllable and acceptable with improvement in preoperative assessment and liver surgery. PMID:27178367

  9. Acute alcoholic hepatitis, end stage alcoholic liver disease and liver transplantation: an Italian position statement.

    PubMed

    Testino, Gianni; Burra, Patrizia; Bonino, Ferruccio; Piani, Francesco; Sumberaz, Alessandro; Peressutti, Roberto; Giannelli Castiglione, Andrea; Patussi, Valentino; Fanucchi, Tiziana; Ancarani, Ornella; De Cerce, Giovanna; Iannini, Anna Teresa; Greco, Giovanni; Mosti, Antonio; Durante, Marilena; Babocci, Paola; Quartini, Mariano; Mioni, Davide; Aricò, Sarino; Baselice, Aniello; Leone, Silvia; Lozer, Fabiola; Scafato, Emanuele; Borro, Paolo

    2014-10-28

    Alcoholic liver disease encompasses a broad spectrum of diseases ranging from steatosis steatohepatitis, fibrosis, and cirrhosis to hepatocellular carcinoma. Forty-four per cent of all deaths from cirrhosis are attributed to alcohol. Alcoholic liver disease is the second most common diagnosis among patients undergoing liver transplantation (LT). The vast majority of transplant programmes (85%) require 6 mo of abstinence prior to transplantation; commonly referred to as the "6-mo rule". Both in the case of progressive end-stage liver disease (ESLD) and in the case of severe acute alcoholic hepatitis (AAH), not responding to medical therapy, there is a lack of evidence to support a 6-mo sobriety period. It is necessary to identify other risk factors that could be associated with the resumption of alcohol drinking. The "Group of Italian Regions" suggests that: in a case of ESLD with model for end-stage liver disease < 19 a 6-mo abstinence period is required; in a case of ESLD, a 3-mo sober period before LT may be more ideal than a 6-mo period, in selected patients; and in a case of severe AAH, not responding to medical therapies (up to 70% of patients die within 6 mo), LT is mandatory, even without achieving abstinence. The multidisciplinary transplant team must include an addiction specialist/hepato-alcohologist. Patients have to participate in self-help groups. PMID:25356027

  10. What determines ageing of the transplanted liver?

    PubMed Central

    Hodgson, Russell; Christophi, Chris

    2015-01-01

    Background Liver transplantation is used to treat patients with irreversible liver failure from a variety of causes. Long-term survival has been reported, particularly in the paediatric population, with graft survival longer than 20 years now possible. The goal for paediatric liver transplantation is to increase the longevity of grafts to match the normal life expectancy of the child. This paper reviews the literature on the current understanding of ageing of the liver and biomarkers that may predict long-term survival or aid in utilization of organs. Methods Scientific papers published from 1950 to 2013 were sought and extracted from the MEDLINE, PubMed and University of Melbourne databases. Results Hepatocytes appear resistant to the ageing process, but are affected by both replicative senescence and stress-related senescence. These processes may be exacerbated by the act of transplantation. The most studied biomarkers are telomeres and SMP-30. Conclusion There are many factors that play a role in the ageing of the liver. Further studies into biomarkers of ageing and their relationship to the chronological age of the liver are required to aid in predicting long-term graft survival and utilization of organs. PMID:25263287

  11. Ethical issues in split versus whole liver transplantation.

    PubMed

    Vulchev, Anntim; Roberts, John P; Stock, Peter G

    2004-11-01

    Technologic advances in split liver transplantation have resulted in an ethical dilemma. Although splitting a liver maximizes the number of patients receiving an organ transplant, it may increase the morbidity and mortality for the individual patient receiving the split liver. This essay explores the ethical issues involved in the allocation of split livers, and proposes general policy guidelines for the allocation of split versus whole liver transplants. PMID:15476469

  12. Liver Transplantation in India: At the Crossroads.

    PubMed

    Nagral, Sanjay; Nanavati, Aditya; Nagral, Aabha

    2015-12-01

    As the liver transplant journey in India reaches substantial numbers and suggests quality technical expertise, it is time to dispassionately look at the big picture, identify problems, and consider corrective measures for the future. Several features characterize the current scenario. Although the proportion of deceased donor liver transplants is increasing, besides major regional imbalances, the activity is heavily loaded in favor of the private sector and live donor transplants. The high costs of the procedure, the poor participation of public hospitals, the lack of a national registry, and outcomes reporting are issues of concern. Organ sharing protocols currently based on chronology or institutional rotation need to move to a more justiciable severity-based system. Several measures can expand the deceased donor pool. The safety of the living donor continues to need close scrutiny and focus. Multiple medical challenges unique to the Indian situation are also being thrown up. Although many of the deficits demand state intervention and policy changes the transplant community needs to take notice and highlight them. The future of liver transplantation in India should move toward a more accountable, equitable, and accessible form. We owe this to our citizens who have shown tremendous faith in us by volunteering to be living donors as well as consenting for deceased donation. PMID:26900275

  13. Living-donor liver transplantation: current perspective.

    PubMed

    Lobritto, Steven; Kato, Tomoaki; Emond, Jean

    2012-11-01

    The disparity between the number of available deceased liver donors and the number of patients awaiting transplantation continues to be an ongoing issue predisposing to death on the liver transplant waiting list. Deceased donor shortage strategies including the use of extended donor-criteria deceased donor grafts, split liver transplants, and organs harvested after cardiac death have fallen short of organ demand. Efforts to raise donor awareness are ongoing, but the course has been arduous to date. Living donor transplantation is a means to access an unlimited donor organ supply and offers potential advantages to deceased donation. Donor safety remains paramount demanding improvements and innovations in both the donor and recipient operations to ensure superior outcomes. The specialty operation is best preformed at centers with specific expertise and shuttling of select patients to these centers supported by third party payers is critical. Training future surgeons at centers with this specific experience can help disseminate this technology to improve local availability. Ongoing research in immunosuppression minimization, withdrawal and tolerance induction may make living donation a desired first-line operation rather than a necessary albeit less-desirable option. This chapter summarizes the progress of living liver donation and its potential applications. PMID:23397534

  14. Metabolic complications in liver transplant recipients.

    PubMed

    Jiménez-Pérez, Miguel; González-Grande, Rocío; Omonte Guzmán, Edith; Amo Trillo, Víctor; Rodrigo López, Juan Miguel

    2016-07-28

    The metabolic syndrome (MS), which includes obesity, dyslipidaemia, hypertension and hyperglycaemia according to the most widely accepted definitions now used, is one of the most common post-transplant complications, with a prevalence of 44%-58%. The MS, together with the immunosuppression, is considered the main risk factor for the development of cardiovascular disease (CVD) in transplant recipients, which in turn accounts for 19%-42% of all deaths unrelated to the graft. The presence of MS represents a relative risk for the development of CVD and death of 1.78. On the other hand, non-alcoholic fatty liver disease (NAFLD), considered as the manifestation of the MS in the liver, is now the second leading reason for liver transplantation in the United States after hepatitis C and alcohol. NAFLD has a high rate of recurrence in the liver graft and a direct relation with the worsening of other metabolic disorders, such as insulin resistance or diabetes mellitus. Consequently, it is vitally important to identify and treat as soon as possible such modifiable factors as hypertension, overweight, hyperlipidaemia or diabetes in transplanted patients to thus minimise the impact on patient survival. Additionally, steroid-free regimens are favoured, with minimal immunosuppression to limit the possible effects on the development of the MS. PMID:27605877

  15. Metabolic complications in liver transplant recipients

    PubMed Central

    Jiménez-Pérez, Miguel; González-Grande, Rocío; Omonte Guzmán, Edith; Amo Trillo, Víctor; Rodrigo López, Juan Miguel

    2016-01-01

    The metabolic syndrome (MS), which includes obesity, dyslipidaemia, hypertension and hyperglycaemia according to the most widely accepted definitions now used, is one of the most common post-transplant complications, with a prevalence of 44%-58%. The MS, together with the immunosuppression, is considered the main risk factor for the development of cardiovascular disease (CVD) in transplant recipients, which in turn accounts for 19%-42% of all deaths unrelated to the graft. The presence of MS represents a relative risk for the development of CVD and death of 1.78. On the other hand, non-alcoholic fatty liver disease (NAFLD), considered as the manifestation of the MS in the liver, is now the second leading reason for liver transplantation in the United States after hepatitis C and alcohol. NAFLD has a high rate of recurrence in the liver graft and a direct relation with the worsening of other metabolic disorders, such as insulin resistance or diabetes mellitus. Consequently, it is vitally important to identify and treat as soon as possible such modifiable factors as hypertension, overweight, hyperlipidaemia or diabetes in transplanted patients to thus minimise the impact on patient survival. Additionally, steroid-free regimens are favoured, with minimal immunosuppression to limit the possible effects on the development of the MS. PMID:27605877

  16. CRRT Regional Anticoagulation Using Citrate in the Liver Failure and Liver Transplant Population.

    PubMed

    Wonnacott, Rob; Josephs, Brandi; Jamieson, Jill

    2016-01-01

    Regional citrate for continuous renal replacement therapy (CRRT) use in patients with liver failure or post-liver transplant has been considered a contraindication because of the risk of citrate toxicity development. Regional citrate has the benefit of decreased bleeding risks over systemic anticoagulation; therefore, it is of great benefit to the coagulopathic and surgical populations. This article analyzes current empiric data and compares with a case study specifically related to liver failure, liver transplant, and CRRT use. We found that the use of a total serum to ionized calcium ratio was much more reliable in measuring liver function than liver enzyme figures. This when paired with a citrate-reduction guideline based on serum to ionized calcium ratios provided effective, early management of citrate toxicity. Using new measurements to calculate liver metabolism of citrate and using a new citrate-reducing guideline allow the bedside practitioner to use regional citrate anticoagulation in patients with liver failure and liver transplant who require CRRT. PMID:27254640

  17. Clostridium difficile Infection in Hospitalized Liver Transplant Patients: A Nationwide Analysis

    PubMed Central

    Ali, Muhammad; Ananthakrishnan, Ashwin N.; Ahmad, Shahryar; Kumar, Nilay; Kumar, Gagan; Saeian, Kia

    2012-01-01

    Introduction Incidence of Clostridium difficile infection (CDI) is increasing among hospitalized patients. Liver transplant patients are at higher risk for acquiring CDI. Small, single-center studies, but no nation-wide analyses, have assessed this association. Methods We used the Healthcare Cost and Utilization Project- Nationwide Inpatient Sample (HCUP-NIS) from years 2004–2008 for this retrospective cross sectional study. Patients with any discharge diagnosis of liver transplant comprised the study population and were identified using ICD-9-CM codes. Those with a discharge diagnosis of CDI were considered cases. Our primary outcomes were prevalence of CDI and effect of CDI on inpatient mortality. Our secondary outcomes included length of stay and hospitalization charges. Regression analysis was used to derive odds ratios adjusted for potential confounders. Results There were 193,714 discharges with a diagnosis of liver transplant from 2004–2008. Prevalence of CDI was 2.7% in liver transplant population compared to 0.9% in non liver transplant population (p <0.001). Most of the liver transplant patients were in the 50–64 age group. Liver transplant patients were at higher odds of developing CDI (OR 2.88, 95% CI 2.68–3.10). Increasing age, increasing comorbidity, IBD and NG tube placement were also independent risk factors for CDI. CDI in liver transplant was associated with a higher mortality, 5.5% as compared to 2.3% in liver transplant only population (adjusted OR 1.7, 95% CI 1.3–2.2). Conclusions Liver transplant patients have a higher prevalence of CDI as compared to non liver transplant patients (2.7% vs. 0.9%).CDI was an independent risk factor for mortality in liver transplant population. PMID:22505356

  18. Quantification of C4d deposition and hepatitis C virus RNA in tissue in cases of graft rejection and hepatitis C recurrence after liver transplantation

    PubMed Central

    Song, Alice Tung Wan; de Mello, Evandro Sobroza; Alves, Venâncio Avancini Ferreira; Cavalheiro, Norma de Paula; Melo, Carlos Eduardo; Bonazzi, Patricia Rodrigues; Tengan, Fatima Mitiko; Freire, Maristela Pinheiro; Barone, Antonio Alci; D'Albuquerque, Luiz Augusto Carneiro; Abdala, Edson

    2015-01-01

    Histology is the gold standard for diagnosing acute rejection and hepatitis C recurrence after liver transplantation. However, differential diagnosis between the two can be difficult. We evaluated the role of C4d staining and quantification of hepatitis C virus (HCV) RNA levels in liver tissue. This was a retrospective study of 98 liver biopsy samples divided into four groups by histological diagnosis: acute rejection in patients undergoing liver transplant for hepatitis C (RejHCV+), HCV recurrence in patients undergoing liver transplant for hepatitis C (HCVTx+), acute rejection in patients undergoing liver transplant for reasons other than hepatitis C and chronic hepatitis C not transplanted (HCVTx-). All samples were submitted for immunohistochemical staining for C4d and HCV RNA quantification. Immunoexpression of C4d was observed in the portal vessels and was highest in the HCVTx- group. There was no difference in C4d expression between the RejHCV+ and HCVTx+ groups. However, tissue HCV RNA levels were higher in the HCVTx+ group samples than in the RejHCV+ group samples. Additionally, there was a significant correlation between tissue and serum levels of HCV RNA. The quantification of HCV RNA in liver tissue might prove to be an efficient diagnostic test for the recurrence of HCV infection. PMID:25742264

  19. Spectrum of De Novo Cancers and Predictors in Liver Transplantation: Analysis of the Scientific Registry of Transplant Recipients Database

    PubMed Central

    Zhou, Jie; Hu, Zhenhua; Zhang, Qijun; Li, Zhiwei; Xiang, Jie; Yan, Sheng; Wu, Jian; Zhang, Min; Zheng, Shusen

    2016-01-01

    Background De novo malignancies occur after liver transplantation because of immunosuppression and improved long-term survival. But the spectrums and associated risk factors remain unclear. Aims To describe the overall pattern of de novo cancers in liver transplant recipients. Methods Data from Scientific Registry of Transplant Recipients from October 1987 to December 2009 were analyzed. The spectrum of de novo cancer was analyzed and logistic-regression was used to identify predictors of do novo malignancies. Results Among 89,036 liver transplant recipients, 6,834 recipients developed 9,717 post-transplant malignancies. We focused on non-skin malignancies. A total of 3,845 recipients suffered from 4,854 de novo non-skin malignancies, including 1,098 de novo hematological malignancies, 38 donor-related cases, and 3,718 de novo solid-organ malignancies. Liver transplant recipients had more than 11 times elevated cancer risk compared with the general population. The long-term overall survival was better for recipients without de novo cancer. Multivariate analysis indicated that HCV, alcoholic liver disease, autoimmune liver disease, nonalcoholic steatohepatitis, re-transplantation, combined transplantation, hepatocellular carcinoma, immunosuppression regime of cellcept, cyclosporine, sirolimus, steroids and tacrolimus were independent predictors for the development of solid malignancies after liver transplantation. Conclusions De novo cancer risk was elevated in liver transplant recipients. Multiple factors including age, gender, underlying liver disease and immunosuppression were associated with the development of de novo cancer. This is useful in guiding recipient selection as well as post-transplant surveillance and prevention. PMID:27171501

  20. Liver transplantation: Fifty years of experience

    PubMed Central

    Song, Alice Tung Wan; Avelino-Silva, Vivian Iida; Pecora, Rafael Antonio Arruda; Pugliese, Vincenzo; D’Albuquerque, Luiz Augusto Carneiro; Abdala, Edson

    2014-01-01

    Since 1963, when the first human liver transplantation (LT) was performed by Thomas Starzl, the world has witnessed 50 years of development in surgical techniques, immunosuppression, organ allocation, donor selection, and the indications and contraindications for LT. This has led to the mainstream, well-established procedure that has saved innumerable lives worldwide. Today, there are hundreds of liver transplant centres in over 80 countries. This review aims to describe the main aspects of LT regarding the progressive changes that have occurred over the years. We herein review historical aspects since the first experimental studies and the first attempts at human transplantation. We also provide an overview of immunosuppressive agents and their potential side effects, the evolution of the indications and contraindications of LT, the evolution of survival according to different time periods, and the evolution of methods of organ allocation. PMID:24833866

  1. Liver transplantation: fifty years of experience.

    PubMed

    Song, Alice Tung Wan; Avelino-Silva, Vivian Iida; Pecora, Rafael Antonio Arruda; Pugliese, Vincenzo; D'Albuquerque, Luiz Augusto Carneiro; Abdala, Edson

    2014-05-14

    Since 1963, when the first human liver transplantation (LT) was performed by Thomas Starzl, the world has witnessed 50 years of development in surgical techniques, immunosuppression, organ allocation, donor selection, and the indications and contraindications for LT. This has led to the mainstream, well-established procedure that has saved innumerable lives worldwide. Today, there are hundreds of liver transplant centres in over 80 countries. This review aims to describe the main aspects of LT regarding the progressive changes that have occurred over the years. We herein review historical aspects since the first experimental studies and the first attempts at human transplantation. We also provide an overview of immunosuppressive agents and their potential side effects, the evolution of the indications and contraindications of LT, the evolution of survival according to different time periods, and the evolution of methods of organ allocation. PMID:24833866

  2. Care of the liver transplant patient

    PubMed Central

    Bhat, Mamatha; Al-Busafi, Said A; Deschênes, Marc; Ghali, Peter

    2014-01-01

    OBJECTIVE: To provide an approach to the care of liver transplant (LT) patients, a growing patient population with unique needs. METHODS: A literature search of PubMed for guidelines and review articles using the keywords “liver transplantation”, “long term complications” and “medical management” was conducted, resulting in 77 articles. RESULTS: As a result of being on immunosuppression, LT recipients are at increased risk of infections and must be screened regularly for metabolic complications and malignancies. DISCUSSION: Although immunosuppression is key to maintaining allograft health after transplantation, it comes with its own set of medical issues to follow. Physicians following LT recipients must be aware of the greater risk for hypertension, diabetes, dyslipidemia, renal failure, metabolic bone disease and malignancies in these patients, all of whom require regular monitoring and screening. Vaccination, quality of life, sexual function and pregnancy must be specifically addressed in transplant patients. PMID:24729996

  3. Adult liver transplantation at UCL: update 2002.

    PubMed

    Lerut, J; Matthys, J; Lemaire, J; Van Thuyne, V; Ciccarelli, O; Goffette, P; Peeters, A; Aunac, S; Boddeus, M; Carlier, M A; Danse, E; De Kock, M; De Reyck, Ch; Donataccio, M; Geubel, A; Gonze, D; Goubau, P; Latinne, D; Laterre, P F; Luts, A; Cool, G; Otte, J B; Horsmans, Y; Martinez, J; Orlando, G; Rahier, J; Reding, R; Reynaert, M; Starkel, P; Sempoux, Ch; Talpe, St; Van Obbergh, L; Veyckemans, F; Wallemacq, P; Wittebolle, X; Roggen, F

    2004-01-01

    The authors present the results of a single centre study of 587 liver transplants performed in 522 adults during the period 1984-2002. Results have improved significantly over time due to better pre-, peri- and post-transplant care. One, five, ten and fifteen year actuarial survivals for the whole patient group are 81.2; 69.8; 58.9 and 51.2%. The high incidence of de novo tumors (12.3%), of cardiovascular diseases (7.5%) and of end-stage renal function (3.6%) should be further incentives to tailor the immunosuppression to the individual patient and to direct the attention of the transplant physician to the long-term quality of life of the liver recipient. PMID:15285577

  4. Down-staging of hepatocellular carcinoma via external-beam radiotherapy with subsequent liver transplantation: a case report.

    PubMed

    Wigg, Alan; Hon, Kenneth; Mosel, Leigh; Sladden, Nicole; Palumbo, Kevin

    2013-10-01

    Despite the widespread use of locoregional therapies [radiofrequency ablation and transarterial chemoembolization (TACE)], there is currently a lack of high-quality evidence supporting their use for hepatocellular carcinoma (HCC) in patients on the liver transplantation (LT) waiting list or requiring down-staging. Radiotherapy has rarely been used in this setting and has usually been in the form of more complex and less accessible techniques such as proton-beam and stereotactic body radiation therapy. Only 1 report describes the use of conventional 3-dimensional conformal external-beam radiotherapy (cEBRT) techniques as neoadjuvant or down-staging therapy for patients who are LT candidates. This report describes the use of cEBRT in a 52-year-old hepatitis C-positive man with cirrhosis. A 40-mm right lobe HCC was treated initially with TACE while he was on the waiting list. The lesion progressed beyond transplant criteria (76 mm). Conventional external-beam radiotherapy (EBRT) was used (54 Gy in 27 fractions) to down-stage the lesion. EBRT was well tolerated and resulted in a complete radiological response with no arterial enhancement of the lesion for a total of 16 months. Subsequent LT and a review of the explant demonstrated complete histological necrosis of the lesion. This report provides the first description of complete histological necrosis of HCC through the use of cEBRT techniques as down-staging/neoadjuvant therapy before LT. Because of its potential efficacy, accessibility, tolerability, noninvasive and outpatient nature, and ability to treat lesions adjacent to vessels and biliary structures, further trials examining the efficacy of cEBRT versus other neoadjuvant techniques are urgently required. PMID:23894122

  5. Liver transplantation for acute liver failure accompanied by severe acute pancreatitis.

    PubMed

    Kirino, Izumi; Fujimoto, Yasuhiro; Hata, Koichiro; Uemoto, Shinji

    2016-01-01

    The role of liver transplantation (LT) in acute liver failure (ALF) complicated by severe acute pancreatitis is still unclear. We here report a case of deceased-donor LT for idiopathic ALF accompanied by severe acute pancreatitis. A 58-year-old man with no history of liver disease presented with idiopathic ALF and acute pancreatitis. After careful consideration, he received a liver from a deceased donor. Following surgery, the patient's liver function rapidly reverted to normal level and the acute pancreatitis simultaneously subsided. The patient later developed a pancreatic pseudocyst, which was treated successfully with combination interventional radiology. LT can be considered for ALF associated with severe acute pancreatitis if there is no clinical evidence of an absolute contraindication for organ transplantation, such as systemic or local infection. Moreover, we recommend a close follow-up by ultrasonography to allow early detection and treatment of pancreatic pseudocysts following surgery. PMID:27600056

  6. The Liver Transplant Program at Tianjin First Center Hospital.

    PubMed

    Shen, Zhongyang

    2011-01-01

    The liver transplant program at the transplant center of Tianjin First Center Hospital opened in 1994 and has become a leading center for academic research and development in clinical liver transplantation during the past 18 years. As of Nov 30, 2011, we had performed 4,103 liver transplantations in patients ranging from 6 months to 79 years old. Since 1998, the program has ranked first in mainland China in the annual number of liver transplants performed, the cumulative total liver transplants and the number of long-surviving patients. We've accomplished a number of "firsts" among the Chinese liver transplant centers, including: the first split liver transplantation, the first pediatric liver transplant, the first living donor simultaneous liver-kidney transplant, the first dual-graft liver transplant using a domino right lobe and a living donor left lobe, the first laparoscopic assisted live donor right hepatectomy including the middle hepatic vein and we have assembled the first liver transplant chain comprising multiple donors and recipients. We have performed the largest number of living related and split liver transplantations in mainland China. The combined prophylactic protocol of "Lamivudine and HBIG" to prevent HBV recurrence post transplantation was first used by our center in China and now is utilized by most of the domestic transplant centers. We have begun using livers from donors after cardiac death (DCD) during the past 2 years, with careful donor selection and recipient management. All the approaches and techniques we've developed are aimed at the utilization of all types of available grafts. However, increasing the rate of transplantation with excellent graft and recipient survival are still the challenges facing us. PMID:22755414

  7. A staged approach for a lung-liver transplant patient using ex vivo reconditioned lungs first followed by an urgent liver transplantation.

    PubMed

    Van De Wauwer, Caroline; Verschuuren, Erik A M; Nossent, George D; van der Bij, Wim; den Hamer, Inez J; Klinkenberg, Theo J; van den Berg, Aad P; de Boer, Marieke T; Mariani, Massimo A; Erasmus, Michiel E

    2015-01-01

    Combined lung-liver transplantation is a logistically challenging procedure hampered by shortage of organ donors. We describe the case of a young patient with end-stage lung disease due to of cystic fibrosis and liver cirrhosis who needed combined lung-liver transplantation. The long waiting for this caused an interesting clinical dilemma. We decided to change our policy in this situation by listing him only for the lung transplantation and to apply for a high urgent liver transplantation if the liver failed after the lung transplantation. This strategy enabled us to use lungs treated with ex vivo lung perfusion (EVLP) from an unsuitable donor after circulatory death. After conditioning for 4 h via EVLP, the pO2 was 59.7 kPa. The lungs were transplanted successfully. He developed an acute-on-chronic liver failure for which he received a successful liver transplantation 19 days after the lung transplantation. PMID:25070399

  8. Sexually-transmitted seronegative HCV infection in an HIV-positive post-liver transplant recipient. Case report and review of the literature.

    PubMed

    Alshatti, Faisal; Moosavi, Sarvee; Yoshida, Eric M; Hull, Mark W

    2016-06-01

    We report an HIV-positive patient post liver transplant for non-alcoholic steatohepatitis. Posttransplant liver enzymes became persistently elevated, however HCV antibody was repeatedly negative. Nucleic acid testing subsequently revealed ongoing HCV viremia. Exposure to HCV was on the basis of sexual transmission. The patient was subsequently successfully treated with sofosbuvir/ledipasvir. PMID:27105314

  9. MedlinePlus: Liver Transplantation

    MedlinePlus

    ... and Research Clinical Trials Journal Articles Resources Reference Desk Find an Expert For You Children Patient Handouts Summary Your liver is the largest organ inside your body. It helps your body digest food, store energy, and remove ...

  10. Donor heparinization is not a contraindication to liver transplantation even in recipients with acute heparin-induced thrombocytopenia type II: a case report and review of the literature.

    PubMed

    Bachmann, R; Nadalin, S; Li, J; Lange, J; Ladurner, R; Königsrainer, A; Heininger, A

    2011-10-01

    Heparin-induced thrombocytopenia (HIT) type II is caused by an immune-mediated side effect of heparin anticoagulation resulting in a clotting disorder. In the setting of urgent liver transplantation, the question arises whether a graft from a heparinized donor can be safely transplantated in a recipient with even acute heparin-induced thrombocytopenia type II. We report on a patient with end-stage liver disease and acute HIT II waiting for liver transplantation. Despite the risk of life-threatening complications, an organ procured from a heparinized donor was accepted. Assuming heparin residuals within the graft, the donor organ was flushed backtable with increased amounts of Wisconsin solution. The subsequent transplantation and the postoperative course were uneventful; neither thromboses nor graft dysfunction occurred. Even in acute episode of HIT II with circulating antibodies, a patient may receive an organ from a heparin-treated donor, if adequate precautions during organ preparation are observed. PMID:21884552

  11. Bioengineering in organ transplantation: targeting the liver.

    PubMed

    Fukumitsu, K; Yagi, H; Soto-Gutierrez, A

    2011-01-01

    About 27,000 deaths are registered annually in the United States due to liver disease. At this time, the only definitive treatment of hepatic failure is orthotopic transplantation. However, there is a critical shortage of organs with the total waiting list for all organs currently at 100,000 requests. The number is increasing by 5% every year. Given that only organs in pristine condition are transplantable and that the hidden demand for organs as an anti-aging solution will be many times the current figures, orthotopic transplantation will always remain a limited pool. The increasing donor organ shortage requires consideration of alternative emerging technologies. Regenerative medicine may offer novel strategies to treat patients with end-stage organ failure. The ultimate aim of cell transplantation, tissue engineering, and stem cells is to regenerate tissues and organs. With the development of whole organ decellularization methods, the equation of organ shortage may dramatically change in the near future. Decellularized organs provide the ideal transplantable scaffold with all the necessary microstructure and extracellular cues for cell attachment, differentiation, vascularization, and function. New techniques to re-engineer organs may have major implications for the fields of drug discovery, regeneration biology, and ultimately organ transplantation. In this review we have provided an overview of complementary approaches to study and enhance the success of organ repopulation strategies creating new grafts/organs for transplantation. PMID:21839215

  12. The International Liver Transplant Society Guideline on Living Liver Donation.

    PubMed

    Miller, Charles M; Durand, Francois; Heimbach, Julie K; Kim-Schluger, Leona; Lee, Sung-Gyu; Lerut, Jan; Lo, Chung-Mau; Quintini, Cristiano; Pomfret, Elizabeth Anne

    2016-06-01

    The following guideline represents the position of the International Liver Transplantation Society (ILTS) on key preoperative, operative, and postoperative aspects surrounding living liver donation. These recommendations were developed from experts in the field from around the world. The authors conducted an analysis of the National Library of Medicine indexed literature on "living donor liver transplantation" [Medline search] using Grading of Recommendations Assessment, Development and Evaluation methodology. Writing was guided by the ILTS Policy on the Development and Use of Practice Guidelines (www.ilts.org). ILTS members, and many more nonmembers, were invited to comment. Recommendations have been based on information available at the time of final submission (March 2016). The lack of randomized controlled trials in this field to date is acknowledged and is reflected in the grading of evidence. Intended for use by physicians, these recommendations support specific approaches to the diagnostic, therapeutic, and preventive aspects of care. PMID:27120453

  13. Probiotic use in preventing postoperative infection in liver transplant patients

    PubMed Central

    Chen, Jim; Wu, Jinshan; Chalson, Helen; Merigan, Lynn; Mitchell, Andrew

    2013-01-01

    Background Although liver transplantation has been widely practised, post-operative bacterial infection is still a frequent complication which contributed to an increased risk of fatality. There were studies on preoperative use of probiotics for liver transplant patients and acquired reduction in postoperative sepsis and wound infection, but the relevant clinical experience with pre- and probiotics is still limited. Objectives This study is to assess fibre and probiotic use aimed at preventing bacterial sepsis and wound complications in patients undergoing liver transplantation. Study methods There were a total of sixty-seven adult patients scheduled for liver transplantation were included in a public teaching hospital. From January to December 2011, 34 continuous patients following liver transplantation were put on fibre + probiotics. In retrospectively, from January to December 2010, 33 continuous patients were collected as a control group and they were only received fibre post operation. The incidence of bacterial infections was compared in patients receiving either fibre and lactobacillus or fibre only. Statistical analysis was performed using SPSS 15. The t test, fisher’s and chi- square test was used to compare discrete variables. Results In summary, in the analysis of 67 liver transplant recipients, 8.8% group A patients developed infections compared to 30.3% group B patients. The difference between groups A and B was statistically significant in both cases. In addition, the duration of antibiotic therapy was significantly shorter in the lactobacillus-group. Wound infection was the most frequent infections and enterococci the most frequently isolated bacteria. Fibre and lactobacilli were well tolerated in most cases. The operating time, amount of intra- and post-operatively transfused units of blood, fresh frozen plasma and albumin did not differ significantly between the groups. Conclusions Combined fibre and probiotics could lower the incidence of

  14. Current developments in pediatric liver transplantation

    PubMed Central

    Hackl, Christina; Schlitt, Hans J; Melter, Michael; Knoppke, Birgit; Loss, Martin

    2015-01-01

    In 1953, the pioneer of human orthotopic liver transplantation (LT), Thomas E Starzl, was the first to attempt an orthotopic liver transplant into a 3 years old patient suffering from biliary atresia. Thus, the first LT in humans was attempted in a disease, which, up until today, remains the main indication for pediatric LT (pLT). During the last sixty years, refinements in diagnostics and surgical technique, the introduction of new immunosuppressive medications and improvements in perioperative pediatric care have established LT as routine procedure for childhood acute and chronic liver failure as well as inherited liver diseases. In contrast to adult recipients, pLT differs greatly in indications for LT, allocation practice, surgical technique, immunosuppression and post-operative life-long aftercare. Many aspects are focus of ongoing preclinical and clinical research. The present review gives an overview of current developments and the clinical outcome of pLT, with a focus on alternatives to full-size deceased-donor organ transplantation. PMID:26085910

  15. Liver Transplantation at Mayo Clinic Florida.

    PubMed

    Lee, David D; Croome, Kristopher P; Perry, Dana K; Burns, Justin M; Nguyen, Justin H; Keaveny, Andrew P; Taner, C Burcin

    2014-01-01

    Over the sixteen year history of liver transplantation (LT) at Mayo Clinic in Jacksonville, Florida (MCF), we have maintained a practice devoted to excellence in pre- and post-LT management for patients suffering from end stage liver disease. With an emphasis on quality, MCF has made several adjustments with the goal of better utilizing marginal grafts for both successful post-transplant outcomes and minimizing waitlist mortality. This systematic approach is most exemplified in our experience with donation after cardiac death (DCD) liver allografts. Understanding the events during procurement has been critical to reducing the complications associated with donor warm ischemia time that are unique to DCD allografts. Better matching of donors to recipients has helped identify patients who are safe to receive more marginal grafts with successful patient and graft survival. Recognizing the spectrum of degree of sickness in patients undergoing LT, we implemented a multidisciplinary approach that allows for the avoidance of the intensive care unit after LT. In these ways, MCF continues to distinguish itself as an innovator in the field of transplantation for the benefit of continued better care for our patients suffering from end stage liver disease. PMID:26281131

  16. Perforation of the Right Ventricle Induced by Pulmonary Artery Catheter at Induction of Anesthesia for the Surgery for Liver Transplantation: A Case Report and Reviewed of Literature

    PubMed Central

    Auxiliadora-Martins, Maria; Apinagés dos Santos, Erick; Adans Wenzinger, Daniel; Alkmim-Teixeira, Gil Cezar; Neto, Gerardo Cristino de M.; Sankarankutty, Ajith Kumar; de Castro e Silva, Orlando; Martins-Filho, Olindo Assis; Basile-Filho, Anibal

    2009-01-01

    We report a case of a 45-year-old male patient diagnosed with liver cirrhosis by hepatitis C and alcohol, with a Child-Pugh score C and a model for end-stage liver disease (MELD) score of 27, and submitted to liver transplantation. The subject underwent insertion of the pulmonary artery catheter (PAC) in the right internal jugular vein, with technical difficulty concerning catheter advance. There was sudden hypotension, increase in central venous pressure (CVP), and decrease in SvO2 15 minutes after the PAC had been inserted, followed by cardiorespiratory arrest in pulseless electrical activity (PEA), which was promptly assisted with resuscitation. Pericardiocentesis was performed without success, so the individual was subjected to a subxiphoid pericardial window, which led to output of large amounts of blood as well as PEA reversal to sinus rhythm. Sternotomy was performed; rupture of the apex of the right ventricle (RV) was detected, and suture of the site was accomplished. After hemodynamic stabilization, the patient was transferred to the ICU, where he developed septic shock and, despite adequate therapy, died on the eighteenth day after ICU admission. PMID:20066172

  17. Molecular detection of hepatitis E virus (HEV) in liver biopsies after liver transplantation.

    PubMed

    Protzer, Ulrike; Böhm, Friederike; Longerich, Thomas; Seebach, Judith; Heidary Navid, Mojdeh; Friemel, Juliane; Marques-Maggio, Ewerton; Bawohl, Marion; Heikenwalder, Mathias; Schirmacher, Peter; Dutkowski, Philipp; Clavien, Pierre-Alain; Schemmer, Peter; Schnitzler, Paul; Gotthardt, Daniel; Müllhaupt, Beat; Weber, Achim

    2015-04-01

    We aimed to determine the rate of hepatitis E virus (HEV) infection, a recently increasingly recognized disease in the Western world, in liver transplant patients by direct molecular testing of liver tissue. A RT-PCR assay was designed for detecting the HEV open reading frame (ORF) 2/3 gene region in formalin-fixed, paraffin-embedded tissues, and applied to all liver biopsies (n=683) taken 4 weeks or later from all patients (n=282) after liver transplantation of two large academic centers. HEV-RNA was detected in ten biopsies from four different patients (rate: 1%). Histology in early HEV infection was variable including cases with only few hepatocellular apoptoses, no or only minute inflammation. Hepatitis lasted for at least 6 months in 3/4 patients. Serologic testing for HEV-RNA in a subcohort (159 patients) was positive in five patients (rate: 3%), resulting in an overall HEV detection rate of 3% (8/282). In case both liver tissue and sera of a patient were available from the same time period, all cases tested positive in one material were also tested positive in the other material, respectively. All patients had de novo autochthonous infection with HEV genotype 3. Our data confirm that HEV infection is a relevant cause of liver injury after liver transplantation. Molecular testing for HEV in routinely processed transplant liver biopsies is powerful for evaluating patients with elevated transaminases of unknown origin. Histology of HEV infection under immunosuppression in the early phase is distinct from HEV infection in immunocompetent individuals. PMID:25412844

  18. Pediatric liver transplantation: a North American perspective.

    PubMed

    Kerkar, Nanda; Lakhole, Arathi

    2016-08-01

    Liver transplantation (LT) is an important component in the therapeutic armamentarium of managing end-stage liver disease. In North American children, biliary atresia remains the most common indication for LT compared to hepatitis C in adults, while hepatoblastoma is the most common liver tumor requiring LT, versus Hepatocellular carcinoma in adults. Rejection, lymphoproliferative disease, renal insufficiency, metabolic syndrome, recurrent disease, 'de novo' autoimmune hepatitis and malignancy require careful surveillance and prompt action in adults and children after LT. In children, specific attention to EBV viremia, growth, development, adherence and transition to the adult services is also required. Antibody mediated rejection and screening for donor specific antibodies is becoming important in managing liver graft dysfunction. Biomarkers to identify and predict tolerance are being developed. Machine perfusion and stem cells (iPS) to synthesize organs are generating interest and are a focus for research. PMID:26982346

  19. Perioperative monitoring in liver transplant patients.

    PubMed

    Singh, Shweta; Nasa, Vaibhav; Tandon, Manish

    2012-09-01

    Liver transplant (LT) is a major surgical undertaking involving major fluid shifts, hemodynamic instability and metabolic derangements in a patient with preexisting liver failure and multisystemic derangements. Monitoring and organ support initiated in the preoperative phase is continued intraoperatively and into the postoperative phase to ensure an optimal outcome. As cardiovascular events are the leading cause of non-graft related death among LT recipients, major emphasis is placed on cardiovascular monitoring. The other essential monitoring are the continuous assessment of coagulapathy, extent of metabolic derangements, dyselectrolytemis and intracranial pressure monitoring in patients with fulminant hepatic failure. The type and extent of monitoring differs with need according to preexisting child status of the patient and the extent of systemic derangements. It also varies among transplant centers and is mainly determined by individual or institutional practices. PMID:25755443

  20. Perioperative Monitoring in Liver Transplant Patients

    PubMed Central

    Singh, Shweta; Nasa, Vaibhav; Tandon, Manish

    2012-01-01

    Liver transplant (LT) is a major surgical undertaking involving major fluid shifts, hemodynamic instability and metabolic derangements in a patient with preexisting liver failure and multisystemic derangements. Monitoring and organ support initiated in the preoperative phase is continued intraoperatively and into the postoperative phase to ensure an optimal outcome. As cardiovascular events are the leading cause of non-graft related death among LT recipients, major emphasis is placed on cardiovascular monitoring. The other essential monitoring are the continuous assessment of coagulapathy, extent of metabolic derangements, dyselectrolytemis and intracranial pressure monitoring in patients with fulminant hepatic failure. The type and extent of monitoring differs with need according to preexisting child status of the patient and the extent of systemic derangements. It also varies among transplant centers and is mainly determined by individual or institutional practices. PMID:25755443

  1. Pre-liver transplantation, cardiac assessment.

    PubMed

    Rugină, M; Predescu, L; Sălăgean, M; Gheorghe, L; Gheorghe, C; Tulbure, D; Popescu, I; Bubenek-Turconi, S

    2012-01-01

    Liver transplantation (LT) is a stressful condition for the cardiovascular system of patients with advanced hepatic disease. The underlying hemodynamic and cardiac status of patients with cirrhosis is crucial to determine which patients should became recipients. In addition to advanced age and the presence of comorbidities, there are specific cardiovascular responses in cirrhosis that can be detrimental to the LT candidate. Patients with cirrhosis requiring LT usually demonstrate increased cardiac output, a compromised ventricular response to stress, low systemic vascular resistance and bradycardia. Post-transplant reperfusion may result in cardiac death due to a multitude of causes, including arrhythmia, acute heart failure and myocardial infarction. This review examines screening strategies for transplant candidates and details the prognostic value of common test used to identify ischemic heart disease, heart failure, portopulmonary hypertension. There are discused evidence-based recommendations for their evaluation and management. PMID:22844825

  2. Predictors and impacts of hospital readmissions following liver transplantation.

    PubMed

    Yataco, Maria; Cowell, Alissa; David, Waseem; Keaveny, Andrew P; Taner, C Burcin; Patel, Tushar

    2016-01-01

    While liver transplantation is the definitive therapy for end stage liver disease, it remains a major procedure, with many potential complications. Hospital readmissions after the initial hospitalization for liver transplantation can be associated with adverse outcomes, increased cost, and resource utilization. Our aim was to define the incidence and reasons for hospital readmission after liver transplant and the impact of readmissions on patient outcomes. We retrospectively analyzed 30- and 90-day readmission rates and indications in patients who underwent liver transplant at a large-volume transplant center over a 3-year period. Four hundred seventy-nine adult patients underwent their first liver transplant during the study period. The 30-day readmission rate was 29.6%. Recipient and donor age, etiology of liver disease, biological Model for End-Stage Liver Disease score, and cold ischemia time were similar between patients who were readmitted within 30 days and those who were not readmitted. Readmissions occurred in 25% of patients who were hospitalized prior to liver transplant compared to 30% who were admitted for liver transplant. The most common indications for readmission were infection, severe abdominal pain, and biliary complications. Early discharge from hospital (fewer than 7 days after liver transplant), was not associated with readmission; however, a prolonged hospital stay after liver transplant was associated with an increased risk of readmission (p = 0.04). In conclusion, patients who undergo liver transplant have a high rate of readmission. In our cohort, readmissions were unrelated to pre-existing recipient or donor factors, but were associated with a longer hospital stay after liver transplant. PMID:27049489

  3. Transfusion and coagulation management in liver transplantation.

    PubMed

    Clevenger, Ben; Mallett, Susan V

    2014-05-28

    There is wide variation in the management of coagulation and blood transfusion practice in liver transplantation. The use of blood products intraoperatively is declining and transfusion free transplantations take place ever more frequently. Allogenic blood products have been shown to increase morbidity and mortality. Primary haemostasis, coagulation and fibrinolysis are altered by liver disease. This, combined with intraoperative disturbances of coagulation, increases the risk of bleeding. Meanwhile, the rebalancing of coagulation homeostasis can put patients at risk of hypercoagulability and thrombosis. The application of the principles of patient blood management to transplantation can reduce the risk of transfusion. This includes: preoperative recognition and treatment of anaemia, reduction of perioperative blood loss and the use of restrictive haemoglobin based transfusion triggers. The use of point of care coagulation monitoring using whole blood viscoelastic testing provides a picture of the complete coagulation process by which to guide and direct coagulation management. Pharmacological methods to reduce blood loss include the use of anti-fibrinolytic drugs to reduce fibrinolysis, and rarely, the use of recombinant factor VIIa. Factor concentrates are increasingly used; fibrinogen concentrates to improve clot strength and stability, and prothrombin complex concentrates to improve thrombin generation. Non-pharmacological methods to reduce blood loss include surgical utilisation of the piggyback technique and maintenance of a low central venous pressure. The use of intraoperative cell salvage and normovolaemic haemodilution reduces allogenic blood transfusion. Further research into methods of decreasing blood loss and alternatives to blood transfusion remains necessary to continue to improve outcomes after transplantation. PMID:24876736

  4. Simplified technique for auxiliary orthotopic liver transplantation using a whole graft

    PubMed Central

    ROCHA-SANTOS, Vinicius; NACIF, Lucas Souto; PINHEIRO, Rafael Soares; DUCATTI, Liliana; ANDRAUS, Wellington; D'ALBURQUERQUE, Luiz Carneiro

    2015-01-01

    Background Acute liver failure is associated with a high mortality rate and the main purposes of treatment are to prevent cerebral edema and infections, which often are responsible for patient death. The orthotopic liver transplantation is the gold standard treatment and improves the 1-year survival. Aim To describe an alternative technique to auxiliary liver transplant on acute liver failure. Method Was performed whole auxiliary liver transplantation as an alternative technique for a partial auxiliary liver transplantation using a whole liver graft from a child removing the native right liver performed a right hepatectomy. The patient met the O´Grady´s criteria and the rational to indicate an auxiliary orthotopic liver transplantation was the acute classification without hemodynamic instability or renal failure in a patient with deterioration in consciousness. Results The procedure improved liver function and decreased intracranial hypertension in the postoperative period. Conclusion This technique can overcome some postoperative complications that are associated with partial grafts. As far as is known, this is the first case of auxiliary orthotopic liver transplantation in Brazil. PMID:26176253

  5. Role of NK, NKT cells and macrophages in liver transplantation

    PubMed Central

    Fahrner, René; Dondorf, Felix; Ardelt, Michael; Settmacher, Utz; Rauchfuss, Falk

    2016-01-01

    Liver transplantation has become the treatment of choice for acute or chronic liver disease. Because the liver acts as an innate immunity-dominant organ, there are immunological differences between the liver and other organs. The specific features of hepatic natural killer (NK), NKT and Kupffer cells and their role in the mechanism of liver transplant rejection, tolerance and hepatic ischemia-reperfusion injury are discussed in this review. PMID:27468206

  6. Rapid resolution of consumptive hypothyroidism in a child with hepatic hemangioendothelioma following liver transplantation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We report a unique case of a 3-mo-old female with consumptive hypothyroidism and liver hemangioendothelioma who required pharmacological doses of thyroid hormones and was cured following liver transplantation. Liver hemangioendotheliomas are capable of producing an excess of the thyroid hormone inac...

  7. Two Unusual but Treatable Causes of Refractory Ascites After Liver Transplantation.

    PubMed

    Novelli, P M; Shields, J; Krishnamurthy, V; Cho, K

    2015-12-01

    Refractory ascites (RA) is thought to complicate the postoperative course of 5-7% (Nishida et al. in Am J Transplant. 6: 140-149, 2006; Gotthardt et al. in Ann Transplant. 18: 378-383, 2013) of liver transplant recipients. RA after liver transplantation is often a frustrating diagnostic dilemma with few good management options unless an obvious mechanical factor is identified. Supportive therapies often fail until a treatable precipitating cause is identified and removed. We describe two patients who developed RA following liver transplantation for primary sclerosing cholangitis, and hepatitis C and alcoholic liver disease, respectively. The cause for RA was hyperkinetic portal hypertension secondary to splenomegaly in the first case and a pancreatic AVM in the 2nd case. After failure of other interventions, surgical splenectomy resulted in immediate and durable resolution of the previously intractable ascites. PMID:26017456

  8. Surgical techniques and innovations in living related liver transplantation.

    PubMed Central

    Tanaka, K; Uemoto, S; Tokunaga, Y; Fujita, S; Sano, K; Nishizawa, T; Sawada, H; Shirahase, I; Kim, H J; Yamaoka, Y

    1993-01-01

    The authors successfully performed a series of 33 living related liver transplantations (LRLT) on children (15 males and 18 females, ranging from 7 months to 15 years of age) from June 1990 to May 1992, with the informed consent of their parents and the approval of the Ethics Committee of Kyoto University. Before operation, six of the children required intensive care, another 14 were hospitalized, and 13 were homebound. Donors (12 paternal and 21 maternal) were selected solely from the parents of the recipients on the basis of ABO blood group and graft/recipient size matching determined by computed tomography scanning. Procurement of graft was performed using ultrasonic aspirator and bipolar electrocautery without blood vessel clamping and without graft manipulation. All donors subsequently had normal liver function and returned to normal life. The left lateral segment (16 cases), left lobe (16 cases), or right lobe (one case) were used as grafts. The partial liver graft was transplanted into the recipient who underwent total hepatectomy with preservation of the inferior vena cava using a vascular side clamp. Twenty-seven of 33 recipients are alive and well with the original graft and have normal liver function. The patient survival rate was 89% (24/27) in elective cases and 50% (3/6) in emergent cases. The other six recipients had functioning grafts but died of extrahepatic complications. Complications of the graft were minimal in all cases. Hepatic vein stenosis, which occurred three times in two cases, was successfully treated by balloon dilatation. In cases with sclerotic portal vein, the authors anastomosed the portal vein of the graft to the confluence of the splenic vein and the superior mesenteric vein without a vascular graft, after experiencing a case of vascular graft thrombosis. After hepatic artery thrombosis occurred in one of the initial seven recipients whose arterial anastomosis was done with surgical loupe, microsurgery was introduced for hepatic

  9. Replacement of Diseased Mouse Liver by Hepatic Cell Transplantation

    NASA Astrophysics Data System (ADS)

    Rhim, Jonathan A.; Sandgren, Eric P.; Degen, Jay L.; Palmiter, Richard D.; Brinster, Ralph L.

    1994-02-01

    Adult liver has the unusual ability to fully regenerate after injury. Although regeneration is accomplished by the division of mature hepatocytes, the replicative potential of these cells is unknown. Here, the replicative capacity of adult liver cells and their medical usefulness as donor cells for transplantation were investigated by transfer of adult mouse liver cells into transgenic mice that display an endogenous defect in hepatic growth potential and function. The transplanted liver cell populations replaced up to 80 percent of the diseased recipient liver. These findings demonstrate the enormous growth potential of adult hepatocytes, indicating the feasibility of liver cell transplantation as a method to replace lost or diseased hepatic parenchyma.

  10. Utilization of Expanded Criteria Donors in Liver Transplantation

    PubMed Central

    Saidi, Reza F.

    2013-01-01

    Improvements in surgical techniques, immunosuppression, and post-transplantation patient care have led to the optimization of liver transplantation outcomes. However, the waiting list for liver transplantation is increasing at a greater pace. The large gap between the growing pool of patients waiting for liver transplantation and the scarcity of donor organs has fueled efforts to maximize existing donors and identify new sources. This article will be focused on the current state of liver transplantation using grafts from extended criteria donors (elderly donors, steatotic donors, donors with malignancies, donors with viral hepatitis) and from donation after cardiac death (DCD), as well as the use of partial grafts (split grafts and living-donor liver transplantation) and other suboptimal donors (donors with hypernatremia, infections, hypotension and inotropic support). Overall, broadened criteria for acceptable donor livers appear to lessen graft survival rates somewhat compared with rates for standard criteria organs. PMID:25013654

  11. Overview of the Indications and Contraindications for Liver Transplantation

    PubMed Central

    Farkas, Stefan; Hackl, Christina; Schlitt, Hans Jürgen

    2014-01-01

    Liver transplantation is the only definitive treatment option for patients with irrevocable acute or chronic liver failure. In the last four decades, liver transplantation has developed from an experimental approach with a very high mortality to an almost routine procedure with good short- and long-term survival rates. Here, we present an up-to-date overview of the indications and contraindications for liver transplantation. It is shown how the evaluation of a candidate and finally listing for transplantation has to be performed in a multidisciplinary setting. Meticulous listing, timing, and organ allocation are the crucial factors to achieve an optimal outcome for the individual patient on the one hand, and reasonably using the limited deceased donor pool on the other hand. Living-donor liver transplantation is demanding but necessarily increasing. Because patients after liver transplantation need lifelong aftercare, it is important for primary care clinicians to understand the basic medical problems and risks. PMID:24789874

  12. Liver transplantation in Turkey: historical review and future perspectives.

    PubMed

    Akbulut, Sami; Yilmaz, Sezai

    2015-07-01

    Since the first successful liver transplantation by Starzl et al. in 1967, liver transplantation has become the standard therapy for many liver diseases, mainly chronic liver disease. Most liver transplantations performed in Europe and North America utilize deceased donors while a considerable portion of organ requirements is supplied by living donors in Asian countries including Turkey. The actual history of solid organ transplantation in Turkey began with the pioneering work of Dr. Haberal in collaboration with Thomaz E. Starzl in 1974 in Colorado University at Denver. The first successful solid organ transplantation in Turkey was accomplished by Haberal in 1975 with a living donor renal transplantation. Subsequently, legislations no 2238 and 2594 dated 1979 and 1982, respectively, were passed, paving the way for cadaveric tissue/organ utilization and preservation in Turkey. The first deceased donor liver transplantation and the first living donor liver transplantation were performed in 1988 and 1990, respectively. There are currently 45 liver transplantation centers in Turkey. Of these, 25 are state universities, 8 are private (foundation) universities, 9 are private hospitals, and 3 are training and research hospitals belonging to the Ministry of Health. A total of 7152 liver transplantations were performed in Turkey between January 2002 and May 2014. Of these, 4848 (67.8%) used living donors and 2304 (32.2%) used deceased donors. These figures indicate that, despite widespread organ donation campaigns and media-sponsored propaganda, desired targets have not been met yet in providing deceased organ donation. Despite unsatisfactory levels attained in supplying deceased donors, both the number of annual liver transplantations and improvements in overall survival rates of organ transplanted patients continues to increase. Actually, the one-year patient survival rate after liver transplantation in 2013 was 80.5%. This rate is getting better with each passing year

  13. Successful Endoscopic Management of Acute Necrotic Pancreatitis and Walled Off Necrosis After Auxiliary Partial Orthotopic Living-Donor Liver Transplantation: A Case Report.

    PubMed

    Kobayashi, T; Miura, K; Ishikawa, H; Soma, D; Zhang, Z; Yuza, K; Hirose, Y; Takizawa, K; Nagahashi, M; Sakata, J; Kameyama, H; Kosugi, S; Wakai, T

    2016-05-01

    Endoscopic management of acute necrotic pancreatitis and walled off necrosis is less invasive than surgical treatment and has become the 1st choice for treating pancreatic necrosis and abscess. We treated a case of acute necrotic pancreatitis and walled off necrosis after auxiliary partial orthotopic living-donor liver transplantation (APOLT). A 24-year-old woman was admitted to our university hospital for removal of the internal biliary stent, which had already been placed endoscopically for the treatment of biliary stricture after APOLT. She had been treated for acute liver failure by APOLT 10 years before. After we removed the internal stent with the use of an endoscopic retrograde approach, she presented with severe abdominal pain and a high fever. Her diagnosis was severe acute pancreatitis after endoscopic retrograde cholangiography (ERC). Her symptoms worsened, and she had multiple organ failure. She was transferred to the intensive care unit (ICU). Immunosuppression was discontinued because infection treatment was necessary and the native liver had already recovered sufficiently. After she had been treated for 19 days in the ICU, she recovered from her multiple organ failure. However, abdominal computerized tomography demonstrated the formation of pancreatic walled off necrosis and an abscess on the 20th day after ERC. We performed endoscopic ultrasonography-guided abscess drainage and repeated endoscopic necrosectomy. The walled off necrosis diminished gradually in size, and the symptoms disappeared. The patient was discharged on the 87th day after ERC. This is the 1st report of a case of acute necrotic pancreatitis and walled off necrosis that was successfully treated by endoscopic management after APOLT. PMID:27320589

  14. HYPOXIA AMONG PATIENTS ON THE LIVER-TRANSPLANT WAITING LIST

    PubMed Central

    NACIF, Lucas Souto; ANDRAUS, Wellington; SARTORI, Kathryn; BENITES, Carlos Marlon; SANTOS, Vinicius Rocha; ROCHA-FILHO, Joel Avancini; D'ALBUQUERQUE, Luiz Carneiro

    2014-01-01

    Background Hepatopulmonary syndrome is formed by a triad of liver disease, intrapulmonary vascular dilatation and changes in blood gases. This condition is present in 4-32% of patients with cirrhosis. Aim To analyze the blood gas changes data of patients in liver-transplant waiting list. Method Clinical data of 279 patients in liver transplantation waiting list in May 2013 were studied. Overall patient was analyzed by the demographic aspects, laboratorial and image findings on exams that determine lung disease (hypoxemia) in these cirrhotic patients. The mean values and standard deviations were used to examine normally distributed variables. Results There was a high prevalence of male patients (68%); the mean age was 51(±5,89) years, and the predominant reason for listing was hepatitis C cirrhosis. The MELD score mean was 16±5,89, without prioritization or special situation. The most common blood type was O in 129 cases (46%) and the mean of body max index was 25,94±4,58. Regarding arterial blood gas tests was observed 214 patients with PaO2 <90 mmHg, 80 with PaO2 <80 mmHg and 39 with PaO2 <50 mmHg. In relation to O2 saturation, 50 patients had <90%, 33 <80% and 10 <50%. Conclusion Was observed a high rate of hypoxemia in patients on waiting list liver transplant. Due to the high severity and morbidity, is suggested better monitoring and therapeutic support to hypoxemic patients on liver transplant waiting list. PMID:24676301

  15. Simulation: a teaching tool for liver transplantation anesthesiology.

    PubMed

    Aggarwal, Shushma; Bane, Brian C; Boucek, Charles D; Planinsic, Raymond M; Lutz, John W; Metro, David G

    2012-01-01

    Anesthesia for liver transplantation (ALT) requires extensive preparation and rapid recognition of changing clinical conditions. Owing to the proliferation of transplant centers, greater number of anesthesia providers need training in specific skills required to treat these patients. These cases are no longer limited to few transplant centers; therefore, reduction of cases in individual centers has created a need for simulation training to prepare and supplement clinical experience. We have developed an ALT simulation course for senior anesthesia residents which combines didactic sessions with live-patient-based and mannequin-based simulation. Outcomes have been measured using pre- and post-simulation course quizzes as well as a survey given at the end of the month-long ALT rotation. Twenty-four senior anesthesiology residents (n = 24) have completed the ALT simulation course. Residents had an average score of 75% ± 10% on the pre-simulation quiz, which increased to 92% ± 6.5% on the post-simulation quiz (p < 0.001). Furthermore, survey scores indicated that residents noted that the course provided an improvement in their preparedness, confidence, anticipation, and understanding of the importance of communication skills in the care of this patient population. The ALT simulation course provided a standardized in-depth exposure to clinical issues involved in the perioperative care of liver transplant patients. PMID:22211653

  16. An unusual surgical site infection in a liver transplant recipient

    PubMed Central

    Gandhi, Vidhyachandra; Nagral, Aabha; Nagral, Sanjay; Das, Suryasnata; Rodrigues, Camilla

    2010-01-01

    Mycobacterium abscessus is a rare cause of human infection and is difficult to diagnose unless it is suspected. A 45-year-old woman underwent deceased donor liver transplantation following which she developed non-healing surgical site infection, which did not resolve with routine antibiotics for 2 months. The scraping of the wound revealed M abscessus infection. Definitive identification of this species of mycobacterium was possible by its growth characteristics on culture and reverse line blot hybridisation assay. She was treated with clarithromycin and cotrimaxazole as per sensitivity and showed complete recovery from the infection within 6 weeks of starting the drugs, which were continued for 6 months. We believe that this is the first documented case of surgical site infection by M abscessus in a liver transplant recipient. PMID:22778369

  17. Chlormezanone-induced fulminant hepatitis in a pregnant woman: successful delivery and liver transplantation.

    PubMed

    Bourliere, M; Le Treut, Y P; Manelli, J C; Botta-Fridlund, D; Bertolino, J G; Boubli, L; Sanson, D; Pol, B; Bricot, R; Gauthier, A P

    1992-01-01

    The case of a 29 year old woman affected by fulminant hepatitis during the third trimester of pregnancy, after a 3 week administration of chlormezanone is reported. Following induced Caesarean delivery, the patient underwent an orthotopic liver transplantation. The mother and her baby were in good condition 26 months after liver transplantation. In this case, chlormezanone was probably responsible for the fulminant hepatitis. PMID:1611024

  18. Antibody-mediated rejection after ABO-incompatible pediatric living donor liver transplantation for propionic acidemia: A case report.

    PubMed

    Honda, Masaki; Sakamoto, Seisuke; Sakamoto, Rieko; Matsumoto, Shirou; Irie, Tomoaki; Uchida, Koushi; Shimata, Keita; Kawabata, Seiichi; Isono, Kaori; Hayashida, Shintaro; Yamamoto, Hidekazu; Endo, Fumio; Inomata, Yukihiro

    2016-09-01

    We herein present the case of a four-yr-old boy with PA who developed AMR after ABO-incompatible LDLT despite undergoing B cell desensitization using rituximab. Although the CD19+ lymphocyte count decreased to 0.1% nine days after the administration of rituximab, he developed a high fever which was accompanied by arthralgia due to a streptococcal infection 13 days after rituximab prophylaxis. After the clearance of the infection, he underwent ABO-incompatible LDLT 36 days after the administration of rituximab. The CD19+ lymphocyte count just prior to LDLT was 1.2%. He developed AMR five days after LDLT, and the antidonor-type IgM and IgG antibody titers increased to 1:1024 and 1:1024, respectively. He was treated by plasma exchange, IVIG, steroid pulse therapy, and rituximab re-administration; however, his liver dysfunction continued. Despite intensive treatment, he died due to complicated abdominal hernia, acute renal failure, and ARDS. This case suggests that a streptococcal infection may induce the activation of innate immune responses; thus, additional desensitization therapy should be considered prior to ABO-incompatible LDLT if B cell reactivation is suspected. PMID:27436684

  19. Passive transient transfer of peanut allergy by liver transplantation.

    PubMed

    Dewachter, P; Vézinet, C; Nicaise-Roland, P; Chollet-Martin, S; Eyraud, D; Creusvaux, H; Vaillant, J C; Mouton-Faivre, C

    2011-07-01

    We report a case of transient symptomatic transferred IgE-mediated peanut allergy after elective blood-group compatible liver transplantation. We show that the allergy was transient and therefore passive, authorizing further uneventful peanut consumption. Skin tests with commercial peanut extract and native peanut were performed in the recipient. Circulating specific IgE against peanut and recombinant peanut allergens (rArah1, rArah2, rArah3) was measured in stored serum samples collected from the recipient between 6 months before and 8 months after liver transplantation. Specific IgE levels in the donor were measured at the time of multiorgan donation. In the recipient, diagnosis of IgE-mediated peanut anaphylaxis was based on the clinical history and detection of specific IgE against peanut and recombinant major peanut allergens (rArah1, rArah2 and rArah3). Skin tests were negative and specific IgE undetectable 6 months after the clinical reaction. Oral peanut challenge was negative excluding persistent peanut allergy. This case confirms that IgE-mediated peanut allergy can be transferred by liver transplantation and shows that it may be transient and therefore passively acquired. PMID:21668638

  20. Management of hepatitis B virus infection after liver transplantation

    PubMed Central

    Jiménez-Pérez, Miguel; González-Grande, Rocío; Mostazo Torres, José; González Arjona, Carolina; Rando-Muñoz, Francisco Javier

    2015-01-01

    Chronic hepatitis B virus (HBV) infection is responsible for up to 30% of cases of liver cirrhosis and up to 53% of cases of hepatocellular carcinoma. Liver transplantation (LT) is the best therapeutic option for patients with end-stage liver failure caused by HBV. The success of transplantation, though, depends on receiving prophylactic treatment against post-transplant viral reactivation. In the absence of prophylaxis, liver transplantation due to chronic hepatitis B (CHB) is associated with high rates of viral recurrence and poor survival. The introduction of treatment with hepatitis B immunoglobulins (HBIG) during the 1990s and later the incorporation of oral antiviral drugs have improved the prognosis of these patients. Thus, LT for CHB is now a universally accepted option, with an estimated 5 years survival of around 85% vs the 45% survival seen prior to the introduction of HBIG. The combination of lamivudine plus HBIG has for many years been the most widely used prophylactic regimen. However, with the appearance of new more potent oral antiviral agents associated with less resistance (e.g., entecavir and tenofovir) for the treatment of CHB, new prophylactic strategies are being designed, either in combination with HBIG or alone as a monotherapy. These advances have allowed for more personalized prophylaxis based on the individual risk profile of a given patient. In addition, the small pool of donors has required the use of anti-HBc-positive donors (with the resulting possibility of transmitting HBV from these organs), which has been made possible by suitable prophylactic regimens. PMID:26576093

  1. Hepatitis C Therapy May Reduce Need for Liver Transplants

    MedlinePlus

    ... nih.gov/medlineplus/news/fullstory_158321.html Hepatitis C Therapy May Reduce Need for Liver Transplants If ... for people with severe liver damage and hepatitis C, a new study suggests. This study included 103 ...

  2. Liver Transplantation in the Management of Porphyria

    PubMed Central

    Singal, Ashwani K.; Parker, Charles; Bowden, Christine; Thapar, Manish; Liu, Lawrence; McGuire, Brendan M.

    2015-01-01

    Porphyrias are a group of eight metabolic disorders, each resulting from a mutation that affects an enzyme of the heme biosynthetic pathway. Porphyrias are classified as hepatic or erythropoietic, depending upon the site where the gene defect is predominantly expressed. Clinical phenotypes are classified as follows: (1) acute porphyrias with neurovisceral symptoms: acute intermittent porphyria; delta amino-levulinic acid hydratase deficiency porphyria; hereditary coproporphyria; and variegate porphyria and (2) cutaneous porphyrias with skin blistering and photosensitivity: porphyria cutanea tarda; congenital erythropoietic porphyria; hepatoerythropoietic porphyria and both erythropoietic protoporphyrias: autosomal dominant and X-linked. Liver transplantation (LT) may be needed for recurrent and/or life-threatening acute attack in acute intermittent porphyria or acute liver failure or end-stage chronic liver disease in erythropoietic protoporphyria. LT in acute intermittent porphyria is curative. Erythropoietic protoporphyria patients needing LT should be considered for bone marrow transplantation to achieve cure. Conclusion This article provides an overview of porphyria with diagnostic approaches and management strategies for specific porphyrias and recommendations for LT with indications, pretransplant evaluation, and posttransplant management. PMID:24700519

  3. Postoperative imaging findings in children with auxiliary partial orthotopic liver transplant (APOLT).

    PubMed

    Ayyala, Rama S; Martinez, Mercedes; Lobritto, Steven J; Kato, Tomoaki; Ruzal-Shapiro, Carrie

    2016-07-01

    Auxiliary partial orthotopic liver transplant (APOLT) is a treatment technique for people who have acute hepatic failure secondary to fulminant hepatic failure and might ultimately recover normal liver function. This surgical procedure is complicated, involving the placement of a liver graft while maintaining viability of the remaining native portion of the liver. This method allows the native liver to recover hepatic function, therefore eliminating the need for long-term immunosuppression, as is typically needed in post-transplant settings. Postoperative imaging in these cases can be challenging given the complex anatomy, specifically the vascular anastomosis. Therefore it is important for radiologists and clinicians to be aware of the anatomy as well as the variable imaging appearances of the liver. We review the imaging findings in children who have undergone auxiliary partial orthotopic liver transplant (APOLT). PMID:26867605

  4. Prevention of hepatitis B recurrence after liver transplantation.

    PubMed

    Polak, Wojciech G; Gładysz, Andrzej; Rotter, Katarzyna

    2005-01-01

    Over the last decade significant improvement in patient and graft survival has been observed after liver transplantation for hepatitis B virus (HBV)-related liver disease, mostly because of efficient prophylaxis against hepatitis B reinfection. This review discusses different approches in prevention of hepatitis B recurrence in liver recipients including new concepts as vaccination against hepatitis B after liver transplantation. Based on available data combined prophylaxis with hepatitis B immunoglobulin (HBIG) and lamivudine is currently recommended prophylaxis for HBV recurrence after liver transplantation. PMID:16617660

  5. Liver transplantation for malignancy: Current treatment strategies and future perspectives

    PubMed Central

    Hackl, Christina; Schlitt, Hans J; Kirchner, Gabriele I; Knoppke, Birgit; Loss, Martin

    2014-01-01

    In 1967, Starzl et al performed the first successful liver transplantation for a patient diagnosed with hepatoblastoma. In the following, liver transplantation was considered ideal for complete tumor resection and potential cure from primary hepatic malignancies. Several reports of liver transplantation for primary and metastatic liver cancer however showed disappointing results and the strategy was soon dismissed. In 1996, Mazzaferro et al introduced the Milan criteria, offering liver transplantation to patients diagnosed with limited hepatocellular carcinoma. Since then, liver transplantation for malignant disease is an ongoing subject of preclinical and clinical research. In this context, several aspects must be considered: (1) Given the shortage of deceased-donor organs, long-term overall and disease free survival should be comparable with results obtained in patients transplanted for non-malignant disease; (2) In this regard, living-donor liver transplantation may in selected patients help to solve the ethical dilemma of optimal individual patient treatment vs organ allocation justice; and (3) Ongoing research focusing on perioperative therapy and anti-proliferative immunosuppressive regimens may further reduce tumor recurrence in patients transplanted for malignant disease and thus improve overall survival. The present review gives an overview of current indications and future perspectives of liver transplantation for malignant disease. PMID:24833863

  6. Transjugular Intrahepatic Portosystemic Shunt before and after Liver Transplantation.

    PubMed

    Saad, Wael E

    2014-09-01

    The transjugular intrahepatic portosystemic shunt (TIPS) has long been referred to as a procedure performed as "a bridge to transplantation" since, like many other portosystemic shunts, it decompresses the portal circulation and stabilizes patients but does not definitively treat portal hypertension. One of the major advantages of TIPS over surgically placed portosystemic shunts in the transplant era is that the TIPS is intrahepatic and is removed in situ with the native liver, and usually does not need additional surgery (unlike takedown/ligation of surgical shunts). There are several studies that evaluate TIPS before transplantation-not as a bridge/temporizing measure, but as a prelude to the transplant to decompress the portal circulation and reduce portosystemic engorgement and collaterals and thus, in theory, reduce intraoperative bleeding during liver transplantation. However, these studies, mostly in the transplant literature, have been equivocal from an intraoperative and posttransplant clinical outcome standpoint. TIPS creation in liver transplant recipients is another interesting aspect of TIPS. There has been a debate about whether or not liver transplantation adds additional technical difficulty to the TIPS procedure. Initially, many theories were proposed as to the technical difficulty of TIPS in a transplanted liver. However, recent opinions and published studies demonstrate that whole-graft liver transplantation does not pose a significant technical difficulty to TIPS. Moreover, there are several recent studies evaluating the outcomes of TIPS in liver transplant recipients, showing that outcomes are less favorable when compared with TIPS in nontransplanted patients. This article discusses the results of TIPS as a preoperative prelude to liver transplantation. In addition, it discusses the technical and clinical outcomes of TIPS in liver transplant recipients. PMID:25177084

  7. Combined Liver-Kidney Transplantation for Hepatorenal Syndrome

    PubMed Central

    Kanubhai Sutariya, V.; Tank, A.; Ramanlal Modi, P.

    2015-01-01

    Among various complications of end-stage liver disease, hepatorenal syndrome has the highest mortality. Patients with both end-stage liver disease and end-stage renal disease are candidates for combined liver-kidney transplantation. However, patients with cirrhosis with decompensation presenting in the form of hepatorenal syndrome, are also likely candidates for the procedure. Herein, we present a patient who underwent combined liver-kidney transplantation for hepatorenal syndrome. PMID:26306160

  8. Liver transplantation in transthyretin amyloidosis: issues and challenges.

    PubMed

    Carvalho, Andreia; Rocha, Ana; Lobato, Luísa

    2015-03-01

    Hereditary transthyretin amyloidosis (ATTR) is a rare worldwide autosomal dominant disease caused by the systemic deposition of an amyloidogenic variant of transthyretin (TTR), which is usually derived from a single amino acid substitution in the TTR gene. More than 100 mutations have been described, with V30M being the most prevalent. Each variant has a different involvement, although peripheral neuropathy and cardiomyopathy are the most common. Orthotopic liver transplantation (OLT) was implemented as the inaugural disease-modifying therapy because the liver produces the circulating unstable TTR. In this review, we focus on the results and long-term outcomes of OLT for ATTR after more than 2063 procedures and 23 years of experience. After successful OLT, neuropathy and organ impairment are not usually reversed, and in some cases, the disease progresses. The overall 5-year survival rate is approximately 100% for V30M patients and 59% for non-ATTR V30M patients. Cardiac-related death and septicemia are the main causes of mortality. Lower survival is related to malnutrition, a longer duration of disease, cardiomyopathy, and a later onset (particularly for males). Deposits, which are composed of a mixture of truncated and full-length TTR (type A) fibrils, have been associated with posttransplant myocardial dysfunction. A higher incidence of early hepatic artery thrombosis of the graft has also been documented for these patients. Liver-kidney/heart transplantation is an alternative for patients with advanced renal disease or heart failure. The sequential procedure, in which ATTR livers are reused in patients with liver disease, reveals that neuropathy in the recipient may appear as soon as 6 years after OLT, and ATTR deposits may appear even earlier. Long-term results of trials with amyloid protein stabilizers or disrupters, silencing RNA, and antisense oligonucleotides will highlight the value and limitations of liver transplantation. PMID:25482846

  9. Liver regeneration after living donor transplant

    PubMed Central

    Olthoff, Kim M.; Emond, Jean C.; Shearon, Tempie H.; Everson, Greg; Baker, Talia B.; Fisher, Robert A.; Freise, Chris E.; Gillespie, Brenda W.; Everhart, James E.

    2014-01-01

    Background & Aims Adult-to-adult living donors and recipients were studied to characterize patterns of liver growth and identify associated factors in a multicenter study. Methods 350 donors and 353 recipients in A2ALL (Adult to Adult Living Donor Liver Transplantation Cohort Study) transplanted between March 2003 and February 2010 were included. Potential predictors of 3-month liver volume included total and standard liver volumes (TLV, SLV), the model for end-stage liver disease (MELD) score (in recipients), remnant and graft size, remnant to donor and graft to recipient weight ratio (RDWR, GRWR), remnant/TLV, and graft/SLV. Results Among donors, 3-month absolute growth was 676±251g (mean± SD) and percent reconstitution was 80%±13%. Among recipients, GRWR was 1.3%±0.4% (8<0.8%). Graft weight was 60%±13% of SLV. Three-month absolute growth was 549±267g and percent reconstitution was 93%±18%. Predictors of greater 3-month liver volume included larger patient size (donors, recipients), larger graft volume (recipients), and larger TLV (donors). Donors with the smallest remnant/TLV ratios had larger than expected growth, but also had higher postoperative bilirubin and international normalized ratio at 7 and 30 days. In a combined donor-recipient analysis, donors had smaller 3-month liver volumes than recipients adjusted for patient size, remnant or graft volume, and TLV or SLV (p=0.004). Recipient graft failure in the first 90 days was predicted by poor graft function at day 7 (HR=4.50, p=0.001), but not by GRWR or graft fraction (p>0.90 for each). Conclusions Both donors and recipients had rapid yet incomplete restoration of tissue mass in the first 3 months, confirming previous reports. Recipients achieved a greater percentage of expected total volume. Patient size and recipient graft volume significantly influenced 3 month volumes. Importantly, donor liver volume is a critical predictor of the rate of regeneration, and donor remnant fraction impacts post

  10. Pediatric Liver Transplantation: Unique Concerns for the Critical Care Team.

    PubMed

    Bilhartz, Jacob L; Shieck, Victoria L

    2016-01-01

    Liver transplantation originated in children more than 50 years ago, and these youngest patients, while comprising the minority of liver transplant recipients nationwide, can have some of the best and most rewarding outcomes. The indications for liver transplantation in children are generally more diverse than those seen in adult patients. This diversity in underlying cause of disease brings with it increased complexity for all who care for these patients. Children, still being completely dependent on others for survival, also require a care team that is able and ready to work with parents and family in addition to the patient at the center of the process. In this review, we aim to discuss diagnoses of particular uniqueness or importance to pediatric liver transplantation. We also discuss the evaluation of a pediatric patient for liver transplant, the system for allocating them a new liver, and also touch on postoperative concerns that are unique to the pediatric population. PMID:27254643

  11. Cognitive performance in pediatric liver transplant recipients.

    PubMed

    Kaller, T; Langguth, N; Petermann, F; Ganschow, R; Nashan, B; Schulz, K-H

    2013-11-01

    To date, the course of cognitive development in children after liver transplantation (Ltx) is poorly understood. Cognitive performance, however, is crucial in all developmental stages and for educational achievement. This cross-sectional single-center study examined the prevalence of long-term cognitive impairment in a cohort of 64 pediatric patients after Ltx. Median age at Ltx was 12 months. The revised Wechsler Intelligence Scale IV was administered to assess cognitive performance. Patients were compared with an age- and gender-matched group of children without a chronic health condition. Liver transplanted children performed significantly worse in three of four cognitive domains as well as in the Total Intelligence Quotient (Total IQ) (p = 0.017 to p = 0.005). Liver transplant recipients showed substantially more "serious delays" (IQ < 70) compared to the reference group (9.4% vs. 4.7%). Children with a genetic-metabolic disease performed worse than the other groups in three of the four WISC Indices and in the Total IQ (p = 0.05 to p = 0.01). The strongest association was revealed between height at Ltx and Verbal Comprehension (R(2)  = 0.21), Perceptual Reasoning (R(2)  = 0.30), Working Memory (R(2)  = 0.23) and Total IQ (R(2)  = 0.25). Our results indicate a high impact of primary diagnosis and height percentile at Ltx even on children's long-term cognitive performance. PMID:24102763

  12. ADOPTION OF MELD SCORE INCREASES THE NUMBER OF LIVER TRANSPLANT

    PubMed Central

    NACIF, Lucas Souto; ANDRAUS, Wellington; MARTINO, Rodrigo Bronze; SANTOS, Vinicius Rocha; PINHEIRO, Rafael Soares; HADDAD, Luciana BP; D'ALBUQUERQUE, Luiz Carneiro

    2014-01-01

    Background Liver transplantation is performed at large transplant centers worldwide as a therapeutic intervention for patients with end-stage liver diseases. Aim To analyze the outcomes and incidence of liver transplantation performed at the University of São Paulo and to compare those with the State of São Paulo before and after adoption of the Model for End-Stage Liver Disease (MELD) score. Method Evaluation of the number of liver transplantations before and after adoption of the MELD score. Mean values and standard deviations were used to analyze normally distributed variables. The incidence results were compared with those of the State of São Paulo. Results There was a high prevalence of male patients, with a predominance of middle-aged. The main indication for liver transplantation was hepatitis C cirrhosis. The mean and median survival rates and overall survival over ten and five years were similar between the groups (p>0.05). The MELD score increased over the course of the study period for patients who underwent liver transplantation (p>0.05). There were an increased number of liver transplants after adoption of the MELD score at this institution and in the State of São Paulo (p<0.001). Conclusion The adoption of the MELD score led to increase the number of liver transplants performed in São Paulo. PMID:25184772

  13. Mozart's Requiem–Liver Transplantation in 1988

    PubMed Central

    1990-01-01

    Liver transplantation is one of the most spectacular of surgical achievements. It is a demanding and expensive procedure, requiring great surgical skill and a great depth of supporting services. Precisely because it is a procedure at the leading edge of medicine, more and more units in developed countries are pressing to be allowed to carry it out. But there are many moral and ethical problems, some of which can be usefully examined using a “Mozart model” as proposed by Starzl. PMID:2282327

  14. Management of recurrent hepatitis C virus after liver transplantation

    PubMed Central

    Jiménez-Pérez, Miguel; González-Grande, Rocío; Rando-Muñoz, Francisco Javier

    2014-01-01

    Chronic hepatitis C virus (HCV) infection is the leading cause of death from liver disease and the leading indication for liver transplantation (LT) in the United States and Western Europe. LT represents the best therapeutic alternative for patients with advanced chronic liver disease caused by HCV or those who develop hepatocarcinoma. Reinfection by HCV of the graft is universal and occurs in 95% of transplant patients. This reinfection can compromise graft function and patient survival. In a few cases, the histological recurrence is minimal and non-progressive; however, in most patients it follows a more rapid course than in immunocompetent persons, and frequently evolves into cirrhosis with graft loss. In fact, the five-year and ten-year survival of patients transplanted because of HCV are 75% and 68%, respectively, compared with 85% and 78% in patients transplanted for other reasons. There is also a pattern of recurrence that is very severe, but rare (< 10%), called fibrosing cholestatic hepatitis, which often involves rapid graft loss. Patients who present a negative HCV viremia after antiviral treatment have better survival. Many studies published over recent years have shown that antiviral treatment of post-transplant HCV hepatitis carried out during the late phase is the best option for improving the prognosis of these patients. Until 2011, PEGylated interferon plus ribavirin was the standard of care, resulting in a sustained virological response in around 30% of recipients. The addition of protease inhibitors, such as boceprevir or telaprevir, to the standard of care, or the use of other direct-acting antiviral drugs may involve therapeutic changes in the context of HCV recurrence. This may result a better prognosis for these patients, particularly those with severe recurrence or factors predicting rapid progression of fibrosis. However, the use of these agents in LT still requires clarification in terms of safety and efficacy. PMID:25469009

  15. Aortic Balloon Valvuloplasty Prior to Orthotopic Liver Transplantation: A Novel Approach to Aortic Stenosis and End-Stage Liver Disease

    PubMed Central

    Coverstone, Edward; Korenblat, Kevin; Crippin, Jeffrey S.; Chapman, William C.; Kates, Andrew M.; Zajarias, Alan

    2014-01-01

    The combination of severe aortic stenosis and end-stage liver disease increases the morbidity and mortality of surgical aortic valve replacement or orthotopic liver transplantation resulting in a prohibitive operative risk. We propose a staged approach of balloon aortic valvuloplasty prior to orthotopic liver transplantation as a bridge to definitive aortic valve replacement. Between 2010 and 2012, four patients with severe aortic stenosis and end-stage liver disease underwent staged balloon aortic valvuloplasty followed by orthotopic liver transplantation. All patients had been deemed to be inappropriate candidates for liver transplantation or aortic valve surgery due to their comorbidity. One patient died of complications from a perivalvular abscess. Three patients went on to successful graft implantation and function and surgical recovery. Two of the three patients proceeded to definitive surgical aortic valve replacement with the remainder currently undergoing evaluation. In this case series, we present a novel approach of balloon aortic valvuloplasty prior to liver transplantation as a potential bridge to definitive treatment of severe aortic stenosis in the end-stage liver patient. PMID:25431682

  16. Liver Transplantation Without the Use of Blood Products

    PubMed Central

    Ramos, Hector C.; Todo, Satoru; Kang, Yoogoo; Felekouras, Evangelos; Doyle, Howard R.; Starzl, Thomas E.

    2010-01-01

    Objectives To examine the techniques and the outcome of liver transplantation with maximal conservation of blood products and to analyze the potential benefits or drawbacks of blood conservation and salvage techniques. Design Case series survey. Setting Tertiary care, major university teaching hospital. Patients and Methods Four patients with religious objections to blood transfusions who were selected on the basis of restrictive criteria that would lower their risk for fatal hemorrhage, including coagulopathy, a thrombosed splanchnic venous system requiring extensive reconstruction, active bleeding, and associated medical complications. All patients were pretreated with erythropoietin to increase production of red blood cells. All operations were performed at the same institution, with a 36-month follow-up. Interventions Orthotopic liver transplantation that used blood salvage, plateletpheresis, and autotransfusion and the withholding of the use of human blood products with the exception of albumin. Main Outcome Measures Survival and postoperative complications, with the effectiveness of erythropoietin and plateletpheresis as secondary measures. Results All patients are alive at 36 months after orthotopic liver transplantation. One patient, a minor (13 years of age), was transfused per a state court ruling. Erythropoietin increased the production of red blood cells as shown by a mean increase in hematocrit levels of 0.08. Plateletpheresis allowed autologous, platelet-rich plasma to be available for use after allograft reperfusion. Three major complications were resolved or corrected without sequelae. Only one patient developed postoperative hemorrhage, which was corrected surgically. The mean charge for bloodless surgery was $174 000 for the three patients with United Network for Organ Sharing (UNOS) status 3 priority for transplantation. This result was statistically significant when these patients were compared with all the patients with UNOS status 3 priority

  17. Cirrhosis, Liver Transplantation and HIV Infection Are Risk Factors Associated with Hepatitis E Virus Infection

    PubMed Central

    Riveiro-Barciela, Mar; Buti, María; Homs, María; Campos-Varela, Isabel; Cantarell, Carmen; Crespo, Manuel; Castells, Lluís; Tabernero, David; Quer, Josep; Esteban, Rafael; Rodriguez-Frías, Francisco

    2014-01-01

    Background Acute and chronic hepatitis E have been associated with high mortality and development of cirrhosis, particularly in solid-organ recipients and patients infected by human immunodeficiency virus. However, data regarding the epidemiology of hepatitis E in special populations is still limited. Aims Investigate seroprevalence and possible factors associated with HEV infection in a large cohort of immunosuppressed patients. Methods Cross-sectional study testing IgG anti-HEV in serum samples from 1373 consecutive individuals: 332 liver-transplant, 296 kidney-transplant, 6 dual organ recipients, 301 non-transplanted patients with chronic liver disease, 238 HIV-infected patients and 200 healthy controls. Results IgG anti-HEV was detected in 3.5% controls, 3.7% kidney recipients, 7.4% liver transplant without cirrhosis and 32.1% patients who developed post-transplant cirrhosis (p<0.01). In patients with chronic liver disease, IgG anti-HEV was also statistically higher in those with liver cirrhosis (2% vs 17.5%, p<0.01). HIV-infected patients showed an IgG anti-HEV rate of 9.2%, higher than those patients without HIV infection (p<0.03). Multivariate analysis showed that the factors independently associated with anti-HEV detection were liver cirrhosis, liver transplantation and HIV infection (OR: 7.6, 3.1 and 2.4). HCV infection was a protective factor for HEV infection (OR: 0.4). Conclusions HEV seroprevalence was high in liver transplant recipients, particularly those with liver cirrhosis. The difference in anti-HEV prevalence between Liver and Kidney transplanted cases suggests an association with advanced liver disease. Further research is needed to ascertain whether cirrhosis is a predisposing factor for HEV infection or whether HEV infection may play a role in the pathogeneses of cirrhosis. PMID:25068388

  18. Atrioventricular Sequential Pacing for Hypertrophic Cardiomyopathy During Liver Transplantation.

    PubMed

    Ramos, Juan; Pai, Sher-Lu; Perry, Dana K; Blackshear, Joseph L; Aniskevich, Stephen

    2015-10-15

    Hypertrophic cardiomyopathy is a myocardial disorder that carries an increased risk of morbidity and mortality during liver transplantation. We describe the use of atrioventricular sequential pacing, placed preoperatively, to assist with intraoperative management of a patient with severe refractory hypertrophic cardiomyopathy undergoing orthotopic piggyback liver transplantation. We discuss the pathogenesis and treatment of this infrequent but serious comorbidity. PMID:26466305

  19. Reducing transfusion requirements in liver transplantation

    PubMed Central

    Donohue, Ciara I; Mallett, Susan V

    2015-01-01

    Liver transplantation (LT) was historically associated with massive blood loss and transfusion. Over the past two decades transfusion requirements have reduced dramatically and increasingly transfusion-free transplantation is a reality. Both bleeding and transfusion are associated with adverse outcomes in LT. Minimising bleeding and reducing unnecessary transfusions are therefore key goals in the perioperative period. As the understanding of the causes of bleeding has evolved so too have techniques to minimize or reduce the impact of blood loss. Surgical “piggyback” techniques, anaesthetic low central venous pressure and haemodilution strategies and the use of autologous cell salvage, point of care monitoring and targeted correction of coagulopathy, particularly through use of factor concentrates, have all contributed to declining reliance on allogenic blood products. Pre-emptive management of preoperative anaemia and adoption of more restrictive transfusion thresholds is increasingly common as patient blood management (PBM) gains momentum. Despite progress, increasing use of marginal grafts and transplantation of sicker recipients will continue to present new challenges in bleeding and transfusion management. Variation in practice across different centres and within the literature demonstrates the current lack of clear transfusion guidance. In this article we summarise the causes and predictors of bleeding and present the evidence for a variety of PBM strategies in LT. PMID:26722645

  20. Analysis of infectious complications and timing for emergency liver transplantation in autoimmune acute liver failure.

    PubMed

    Fujiwara, Keiichi; Yasui, Shin; Yonemitsu, Yutaka; Arai, Makoto; Kanda, Tatsuo; Fukuda, Yoshihiro; Nakano, Masayuki; Oda, Shigeto; Yokosuka, Osamu

    2016-04-01

    Highlight Fujiwara and colleagues reveal that the critical point for switching to liver transplantation without infectious complications in autoimmune acute liver failure is two weeks after the start of corticosteroid treatment. It is crucial to evaluate corticosteroid efficacy and, if no improvement is seen, to perform liver transplantation by that time. PMID:26808231

  1. Intraoperative blood loss in orthotopic liver transplantation: The predictive factors

    PubMed Central

    Pandey, Chandra Kant; Singh, Anshuman; Kajal, Kamal; Dhankhar, Mandeep; Tandon, Manish; Pandey, Vijay Kant; Karna, Sunaina Tejpal

    2015-01-01

    Liver transplantation has been associated with massive blood loss and considerable transfusion requirements. Bleeding in orthotopic liver transplantation is multifactorial. Technical difficulties inherent to this complex surgical procedure and pre operative derangements of the primary and secondary coagulation system are thought to be the principal causes of perioperative hemorrhage. Intraoperative practices such as massive fluid resuscitation and resulting hypothermia and hypocalcemia secondary to citrate toxicity further aggravate the preexisting coagulopathy and worsen the perioperative bleeding. Excessive blood loss and transfusion during orthotopic liver transplant are correlated with diminished graft survival and increased septic episodes and prolonged ICU stay. With improvements in surgical skills, anesthetic technique, graft preservation, use of intraoperative cell savers and overall perioperative management, orthotopic liver transplant is now associated with decreased intra operative blood losses. The purpose of this review is to discuss the risk factors predictive of increased intra operative bleeding in patients undergoing orthotopic liver transplant. PMID:26131330

  2. [Perioperative management for liver transplant in a patient with familial amyloid polyneuropathy with heart involvement].

    PubMed

    López-Herrera Rodríguez, D; Guerrero Domínguez, R; Mellado Miras, P; Gómez Sosa, L

    2015-01-01

    Familial amyloid polyneuropathy (FAP) is a systemic amyloidosis caused by mutated transthyretin. Cardiac amyloidosis, the major prognostic determinant in systemic amyloidosis, is characterized by infiltration of the myocardium, leading to cardiomyopathy and conduction disturbances. Liver transplantation is the only curative option for patients with FAP. The case is presented of a 36-year-old patient with type i FAP with cardiac involvement, proposed for liver transplant surgery, which was successfully performed without any preoperative event of interest. PMID:24742789

  3. Six month abstinence rule for liver transplantation in severe alcoholic liver disease patients

    PubMed Central

    Obed, Aiman; Stern, Steffen; Jarrad, Anwar; Lorf, Thomas

    2015-01-01

    Alcoholic liver disease (ALD) is the second most common diagnosis among patients undergoing liver transplantation (LT). The recovery results of patients transplanted for ALD are often at least as good as those of patients transplanted for other diagnoses and better than those suffering from hepatitis C virus, cryptogenic cirrhosis, or hepatocellular carcinoma. In the case of medically non-responding patients with severe acute alcoholic hepatitis or acute-on chronic liver failure, the refusal of LT is often based on the lack of the required alcohol abstinence period of six months. The obligatory abidance of a period of abstinence as a transplant eligibility requirement for medically non-responding patients seems unfair and inhumane, since the majority of these patients will not survive the six-month abstinence period. Data from various studies have challenged the 6-mo rule, while excellent survival results of LT have been observed in selected patients with severe alcoholic hepatitis not responding to medical therapy. Patients with severe advanced ALD should have legal access to LT. The mere lack of pre-LT abstinence should not be an obstacle for being listed. PMID:25892898

  4. [Needle tract seeding of hepatocellular carcinoma after liver transplantation].

    PubMed

    Mrzljak, Anna; Kardum-Skelin, Ika; Blasković, Darko; Skegro, Dinko; Jadrijević, Stipislav; Colić-Cvrlje, Vesna

    2011-09-01

    Ultrasound guided fine needle aspiration cytology (FNAC) and core needle biopsy (CNB) are effective methods for the diagnosis of focal hepatic lesions. In case of neoplastic lesions, however, this may be followed by the seeding of malignant cells along the needle tract. We report a case of subcutaneous needle tract seeding of hepatocellular carcinoma (HCC) 25 months after liver transplantation. A 57-year-old man with compensated hepatitis-B-related liver cirrhosis was diagnosed with HCC by CNB, and the lesion was resected. Ten months after the procedure, FNAC of a small hepatic lesion confirmed tumor recurrence. The patient was successfully transplanted and 25 months later, a subcutaneous tumor appeared on the abdominal wall over the previous site of puncture without further dissemination of the disease. Total resection of the lesion confirmed HCC. It remains undetermined whether the seeding appeared after FNAC or CNB. After 18-month follow-up the patient was uneventful. The objectives of this report are to present clinical aspects and outcome of HCC needle tract seeding in a transplanted patient, discussing the problems and pitfalls of diagnostic workup and management of HCC. PMID:23126051

  5. Visceral leishmaniasis after orthotopic liver transplantation: a rare cause of infection.

    PubMed

    Pereira, C M; Oliveira, H M; Lopes, V; Gandara, J; Ferreira, S; Daniel, J; Miranda, H P

    2016-04-01

    Visceral leishmaniasis (VL) was known as an opportunistic infection associated with immunosuppression, particularly related to human immunodeficiency virus infection and rarely to solid organ transplant recipients. We report a case of VL, 6 months after liver transplantation, in a patient who presented with febrile pancytopenia. The diagnosis was made by demonstration of amastigotes in smears from bone marrow. VL is a very rare infection in patients who undergo liver transplantation and, to our knowledge, this is the first case diagnosed in Portugal. PMID:26895697

  6. Bone marrow engraftment and associated dermatologic sequelae in a three-yr-old after liver transplantation.

    PubMed

    Sheu, Johanna; Saavedra, Arturo P; Degar, Barbara A; Duncan, Christine N; Fawaz, Rima; Tan, Jennifer K; Schmidt, Birgitta A; Kim, Heung B; Huang, Jennifer T

    2015-03-01

    We present a case of a three-yr-old child with a history of multisystem Langerhans cell histiocytosis treated with systemic chemotherapy, who developed progressive liver failure and received an orthotopic split liver transplant while continuing on chemotherapy. One month following transplant, he developed acute graft-vs.-host disease of the skin and gastrointestinal tract. Peripheral blood chimerism studies post-transplant demonstrated an increasing predominance of donor lymphocytes and granulocytes. Shortly after, the patient developed vitiligo, and two yr after transplantation, the patient developed skin manifestations of psoriasis. We discuss and review the current literature, which demonstrates that chimerism following liver transplantation is rare and in our patient may be related to his profound immunosuppression around the time of liver transplant as well the development of acute graft-versus-host disease. While autoimmune disease can occur after solid organ and stem cell transplant, our patient developed skin manifestations of autoimmunity after liver transplantation, which is also rarely described. PMID:25516432

  7. Successful management of a type 2 diabetic donor in living-donor liver transplantation: a case report.

    PubMed

    Kobayashi, T; Sato, Y; Yamamoto, S; Oya, H; Kokai, H; Kurosaki, I; Hatakeyama, K

    2008-10-01

    A 50-year-old woman with a 4-year history of type 2 diabetes history was treated with nateglinide (270 mg/day) and metformin hydrochloride (500 mg/day). The recipient was her 55-year-old husband whose diagnoses were liver cirrhosis with type C chronic hepatitis (Child-Pugh C, score, 10; Model for End-Stage Liver Disease: 15), hepatocellular carcinoma (solitary, 2 cm), and hepatic encephalopathy. Her body weight was 50 kg and body mass index 21.6 kg/m2. Laboratory examinations showed fasting blood glucose of 110 mg/dL and hemoglobin A1c (HbA1c) of 6.6% upon admission. Right liver lobectomy was performed of a 563-g graft. Operative time was 253 minutes and blood loss 50 mL. She was discharged at postoperative day 9 without any complications. We changed nateglinide and metformin hydrochloride to insulin aspart or human insulin after admission. Blood glucose level was strictly controlled using a sliding scale of insulin. She received regular glucose check-ups at our outpatient clinic after discharge. She stopped using insulin and returned to nateglinide and metformin hydrochloride on postoperative day 25. Her blood glucose level was 80 to 150 mg/dL and HbA1c was 5.8% at 5 months after surgery. This type 2 diabetic living liver donor showed good control of the postoperative glucose level without exacerbation or diabetic complications. PMID:18929879

  8. Declining Liver Graft Quality Threatens the Future of Liver Transplantation in the United States

    PubMed Central

    Orman, Eric S.; Mayorga, Maria E.; Wheeler, Stephanie B.; Townsley, Rachel M.; Toro-Diaz, Hector H.; Hayashi, Paul H.; Barritt, Sidney A.

    2015-01-01

    National liver transplant volume has declined since 2006, in part due to worsening donor organ quality. Trends that degrade organ quality are expected to continue over the next two decades. We used the United Network for Organ Sharing (UNOS) database to inform a 20-year discrete event simulation estimating liver transplant volume from 2010 to 2030. Data to inform the model were obtained from deceased organ donors between 2000 and 2009. If donor liver utilization practices remain constant, utilization will fall from 78% to 44% by 2030, resulting in 2230 fewer liver transplants. If transplant centers increase their risk tolerance for marginal grafts, utilization would decrease to 48%. Institution of “opt-out” organ donation policies to increase the donor pool would still result in 1380-1866 fewer transplants. Ex-vivo perfusion techniques that increase the use of marginal donor livers may stabilize liver transplant volume. Otherwise, the number of liver transplants in the US will decrease substantially over the next 15 years. Conclusions The transplant community will need to accept inferior grafts and potentially worse post-transplant outcomes and/or develop new strategies for increasing organ donation and utilization in order to maintain the number of liver transplants at the current level. PMID:25939487

  9. Living donor liver transplantation for inborn errors of metabolism - An underutilized resource in the United States.

    PubMed

    Pham, Thomas A; Enns, Gregory M; Esquivel, Carlos O

    2016-09-01

    Inborn metabolic diseases of the liver can be life-threatening disorders that cause debilitating and permanent neurological damage. Symptoms may manifest as early as the neonatal period. Liver transplant replaces the enzymatically deficient liver, allowing for metabolism of toxic metabolites. LDLT for metabolic disorders is rarely performed in the United States as compared to countries such as Japan, where they report >2000 cases performed within the past two decades. Patient and graft survival is comparable to that of the United States, where most of the studies are based on deceased donors. No living donor complications were observed, suggesting that LDLT is as safe and effective as deceased donor transplants performed in the USA. Increased utilization of living donors in the USA will allow for early transplantation to prevent permanent neurological damage in those with severe disease. Pediatric transplant centers should consider utilizing living donors when feasible for children with metabolic disorders of the liver. PMID:27392539

  10. Current status of auxiliary partial orthotopic liver transplantation for acute liver failure.

    PubMed

    Rela, Mohamed; Kaliamoorthy, Ilankumaran; Reddy, Mettu Srinivas

    2016-09-01

    Auxiliary partial orthotopic liver transplantation (APOLT) is a technique of liver transplantation (LT) where a partial liver graft is implanted in an orthotopic position after leaving behind a part of the native liver. APOLT was previously considered technically challenging with results inferior to orthotopic liver transplantation. Results of this procedure have continued to improve with improving surgical techniques and a better understanding of the natural history of acute liver failure (ALF) and liver regeneration. The procedure is being increasingly accepted as a valid treatment option for ALF-especially in children. This article reviews the historical background to this operation, advances in the technique, and its current place in the management of ALF. Liver Transplantation 22 1265-1274 2016 AASLD. PMID:27357489

  11. Liver irradiation: a potential preparative regimen for hepatocyte transplantation.

    PubMed

    Guha, C; Parashar, B; Deb, N J; Sharma, A; Gorla, G R; Alfieri, A; Roy-Chowdhury, N; Roy-Chowdhury, J; Vikram, B

    2001-02-01

    Advances in the understanding of hepatocyte engraftment and repopulation of the host liver have already led to the use of hepatocyte transplantation (HT) with some success in the treatment of inherited and acquired liver diseases. Wider application of HT is severely limited by the unavailability of large number of transplantable hepatocytes and difficulties associated with transplanting an adequate number of cells for achieving therapeutically satisfactory levels of metabolic correction. Therefore, there is a need for preparative regimens that provide a growth advantage to the transplanted (healthy) hepatocytes over the host's own (diseased) hepatocytes so that the former can repopulate the host liver. We have recently shown that when the liver of recipient rats was subjected to radiotherapy and partial hepatectomy before HT, the transplanted hepatocytes engrafted in and massively repopulated the liver, and also ameliorated the adverse clinical and histopathological changes associated with hepatic irradiation. This protocol was then used as a preparative regimen for transplanting normal hepatocytes into jaundice mutant rats (Gunn strain), which lack hepatic bilirubin-uridinediphosphoglucuronate glucuronosyltransferase and is a model of Crigler-Najjar syndrome Type I. The results showed long-term correction of the metabolic abnormality, suggesting that the transplanted hepatocytes repopulated an irradiated liver and were metabolically functional. This strategy could be useful in the treatment of various genetic, metabolic, or malignant diseases of the liver. PMID:11173140

  12. Brain death and marginal grafts in liver transplantation

    PubMed Central

    Jiménez-Castro, M B; Gracia-Sancho, J; Peralta, C

    2015-01-01

    It is well known that most organs for transplantation are currently procured from brain-dead donors; however, the presence of brain death is an important risk factor in liver transplantation. In addition, one of the mechanisms to avoid the shortage of liver grafts for transplant is the use of marginal livers, which may show higher risk of primary non-function or initial poor function. To our knowledge, very few reviews have focused in the field of liver transplantation using brain-dead donors; moreover, reviews that focused on both brain death and marginal grafts in liver transplantation, both being key risk factors in clinical practice, have not been published elsewhere. The present review aims to describe the recent findings and the state-of-the-art knowledge regarding the pathophysiological changes occurring during brain death, their effects on marginal liver grafts and summarize the more controversial topics of this pathology. We also review the therapeutic strategies designed to date to reduce the detrimental effects of brain death in both marginal and optimal livers, attempting to explain why such strategies have not solved the clinical problem of liver transplantation. PMID:26043077

  13. Negative Pressure Wound Treatment of Infections Caused By Extensively Drug-Resistant Gram-Negative Bacteria After Liver Transplantation: Two Case Reports.

    PubMed

    Dondossola, D; Cavenago, M; Piconi, S; Antonelli, B; Melada, E; Lonati, C; Gatti, S; Rossi, G

    2015-09-01

    Although survival after liver transplantation (LT) has progressively improved over the last years, an increased prevalence of clinically relevant infections in LT patients is well documented. In particular, the spread of infections sustained by extensively drug-resistant bacteria (XDR) produced an increase in the incidence of wound infections. Implementation of treatments for these life-threatening events is mandatory. This study describes 2 LT patients in whom XDR wound infection was effectively treated using negative pressure wound treatment (NPWT) combined with targeted local and systemic antibiotic therapy. Over the last 3 years, 2 of 8 patients with XDR infection admitted to our unit developed wound infection caused by XDR Klebsiella pneumoniae (KP-XDR). Positive results of the abdominal fluid culture and of the wound swab for KP-XDR were followed by sepsis. In both cases wound debridement was required and deep fascial layer dehiscence was detected. Combination antibiotic therapy was administered for sepsis treatment and, after failure of conventional NPWT, a NPWT with local instillation (NPWTi; V.A.C.-Ulta/VeraFlo-Instillation Therapy-KCI USA, Inc., San Antonio, TX, USA) of colistin-rifampicin was applied. After NPWTi application a reduction in bacterial load and exudate was observed with reduction in inflammatory markers. A complete healing of wound was achieved and both patients are currently alive. Instillation and NPWT are widely discussed in the literature. Results of the present study indicate beneficial effects of NPWT combined with targeted local and systemic antibiotic therapy; in both cases a life-threatening complication was cured. We consider local instillation of selected antibiotics applied to NPWTi a valuable tool for deep wound infection sustained by XDR bacteria. PMID:26361664

  14. Prevention and Treatment of Recurrent Hepatitis B after Liver Transplantation

    PubMed Central

    Maiwall, Rakhi; Kumar, Manoj

    2016-01-01

    Chronic hepatitis B is a global health problem that leads to development of various complications, such as cirrhosis, liver cancer, and liver failure requiring liver transplantation. The recurrence of hepatitis B virus (HBV) post-liver transplantation is a major cause of allograft dysfunction, cirrhosis of the allograft, and graft failure. Patients with high viral load at the time of transplantation, hepatitis B e antigen (HBeAg) positivity, or those with a history of anti-viral drug resistance are considered as high-risk for recurrent HBV post-liver transplantation, while patients with low viral load, including HBeAg negative status, acute liver failure, and hepatitis D virus (HDV) co-infection are considered to be at low-risk for recurrent HBV post-liver transplantation. Antivirals for patients awaiting liver transplantation(LT) cause suppression of HBV replication and reduce the risk of recurrent HBV infection of the allograft and, therefore, all HBV patients with decompensated cirrhosis should be treated with potent antivirals with high genetic barrier to resistance (entecavir or tenofovir) prior to liver transplantation. Prevention of post-liver transplantation recurrence should be done using a combination of hepatitis B immunoglobulin (HBIG) and antivirals in patients at high risk of recurrence. Low dose HBIG, HBIG-free protocols, and monoprophylaxis with high potency antivirals can still be considered in patients at low risk of recurrence. Even, marginal grafts from anti-HBc positive donors can be safely used in hepatitis B surface antigen (HBsAg) negative, preferably in anti-hepatitis B core (HBc)/anti-hepatitis B surface (HBs) positive recipients. In this article, we aim to review the mechanisms and risk factors of HBV recurrence post-LT in addition to the various treatment strategies proposed for the prevention of recurrent HBV infection PMID:27047773

  15. Living donor liver transplantation: a life-saving option in emergency situations for diffuse hepatic neuroendocrine tumor metastasis.

    PubMed

    Yankol, Y; Mecit, N; Kanmaz, T; Acarli, K; Kalayoglu, M

    2015-03-01

    Liver metastasis is the main cause of death in patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs), but only 10%-20% of metastasis in these cases is resectable at the time of diagnosis. In some cases, medical and interventional radiological treatments may not be effective. Liver transplantation, although controversial, may be an option. Worldwide organ-sharing systems do not provide exception points, but give recommendations for liver transplantation in cases of hepatic metastasis from GEP-NETs due to the issue of fair access to donor organs. Living donor liver transplantation is an option in select cases. Presented here are 2 cases in which living donor liver transplantation was performed in emergency situations as a life-saving procedure, with acceptable survival and without donor complications. PMID:25769585

  16. Nonalcoholic Fatty Liver Disease: Key Considerations Before and After Liver Transplantation.

    PubMed

    Patel, Yuval A; Berg, Carl L; Moylan, Cynthia A

    2016-05-01

    Nonalcoholic fatty liver disease (NAFLD) is the most common etiology of chronic liver disease in developed countries and is on trajectory to become the leading indication for liver transplantation in the USA and much of the world. Patients with NAFLD cirrhosis awaiting liver transplant face unique challenges and increased risk for waiting list stagnation and dropout due to burdensome comorbidities including obesity, diabetes, cardiovascular disease, and kidney disease. Thus far, patients transplanted for NAFLD cirrhosis have excellent mid- and long-term patient and graft survival, but concerns regarding short-term morbidity and mortality continue to exist. Post-liver transplantation, NAFLD occurs as both a recurrent and de novo manifestation, each with unique outcomes. NAFLD in the donor population is of concern given the growing demand for liver transplantation and mounting pressure to expand the donor pool. This review addresses key issues surrounding NAFLD as an indication for transplantation, including its increasing prevalence, unique patient demographics, outcomes related to liver transplantation, development of post-liver transplantation NAFLD, and NAFLD in the liver donor population. It also highlights exciting areas where further research is needed, such as the role of bariatric surgery and preconditioning of marginal donor grafts. PMID:26815171

  17. Surgical Techniques and Imaging Complications of Liver Transplant.

    PubMed

    Baheti, Akshay D; Sanyal, Rupan; Heller, Matthew T; Bhargava, Puneet

    2016-03-01

    Liver transplant is the treatment of choice for end-stage liver disease. Management of transplant patients requires a multidisciplinary approach, with radiologists playing a key role in identifying complications in both symptomatic and asymptomatic patients. Ultrasonography remains the investigation of choice for the initial evaluation of symptomatic patients. Depending on the clinical situation, further evaluation with CT, MRI, or biopsy may be performed or clinical and imaging surveillance may be continued. This article discusses the various normal and abnormal imaging presentations of liver transplant patients, including various acute and chronic complications, and their management. PMID:26896220

  18. From Child-Pugh to Model for End-Stage Liver Disease: Deciding Who Needs a Liver Transplant.

    PubMed

    Reddy, Sheela S; Civan, Jesse M

    2016-05-01

    This article reviews the historical evolution of the liver transplant organ allocation policy and the indications/contraindications for liver transplant, and provides an overview of the liver transplant evaluation process. The article is intended to help internists determine whether and when referral to a liver transplant center is indicated, and to help internists to counsel patients whose initial evaluation at a transplant center is pending. PMID:27095638

  19. Combination of tissue expansion and porcine mesh for secondary abdominal wall closure after pediatric liver transplantation.

    PubMed

    Lafosse, Aurore; de Magnee, Catherine; Brunati, Andrea; Bayet, Bénédicte; Vanwijck, Romain; Manzanares, Javier; Reding, Raymond

    2012-08-01

    We report the case of a two and a half yr boy hospitalized in our Pediatric Transplantation Unit for portal vein thrombosis following liver transplantation. After performing a meso-Rex shunt, abdominal wall closure was impossible without compressing the portal flow. A combination of two techniques was used to perform the reconstruction of the muscular fasciae and skin layers. The association of tissue expanders and porcine mesh (Surgisis(®)) allowed complete abdominal wall closure with good functional and esthetic results. Use of both techniques is a useful alternative for difficult abdominal closure after liver pediatric transplantation. PMID:21848529

  20. Living vs. deceased donor liver transplantation provides comparable recovery of renal function in patients with hepatorenal syndrome: a matched case-control study.

    PubMed

    Goldaracena, N; Marquez, M; Selzner, N; Spetzler, V N; Cattral, M S; Greig, P D; Lilly, L; McGilvray, I D; Levy, G A; Ghanekar, A; Renner, E L; Grant, D R; Selzner, M

    2014-12-01

    Outcomes of living versus deceased donor liver transplantation in patients with chronic liver disease and hepatorenal syndrome (HRS) was compared using a matched pair study design. Thirty patients with HRS receiving a live donor liver transplantation (LDLT) and 90 HRS patients receiving a full graft deceased donor liver transplantation (DDLT) were compared. LDLT versus DDLT of patients with HRS was associated with decreased peak aspartate aminotransferase levels (339 ± 214 vs. 935 ± 1253 U/L; p = 0.0001), and similar 7-day bilirubin (8.42 ± 7.89 vs. 6.95 ± 7.13 mg/dL; p = 0.35), and international normalized ratio levels (1.93 ± 0.62 vs. 1.78 ± 0.78; p = 0.314). LDLT vs. DDLT had a decreased intensive care unit (2 [1-39] vs. 4 [0-93] days; p = 0.004), and hospital stay (17 [4-313] vs. 26 [0-126] days; p = 0.016) and a similar incidence of overall postoperative complications (20% vs. 27%; p = 0.62). No difference was detected between LDLT and DDLT patients regarding graft survival at 1 (80% vs. 82%), at 3 (69% vs. 76%) and 5 years (65% vs. 76%) (p = 0.63), as well as patient survival at 1 (83% vs. 82%), 3 (72% vs. 77%) and 5 years (72% vs. 77%) (p = 0.93). The incidence of chronic kidney disease post-LT (10% vs. 6%; p = 0.4) was similar between both groups. LDLT results in identical long-term outcome when compared with DDLT in patients with HRS. PMID:25277134

  1. Simultaneous Liver-Kidney Transplant: Too Many or Just Enough?

    PubMed

    Sung, Randall S; Wiseman, Alexander C

    2015-09-01

    For liver transplant candidates with advanced kidney dysfunction, simultaneous liver-kidney (SLK) transplantation is an important option. As the incidence of severe kidney dysfunction has increased over the past decade, so have the numbers of SLK transplants. This has engendered controversy within the transplant community because SLK transplants draw deceased donor kidneys from the kidney transplant candidate pool. Because kidney recovery after liver transplant alone (LTA) is difficult to predict, indications for SLK are not precisely defined. Candidates with hepatorenal syndrome can have kidney recovery after as much as 12 weeks on dialysis, whereas those with CKD may have early ESRD after LTA because of perioperative events and calcineurin inhibitor exposure. Although large observational studies generally show slightly improved survival in SLK recipients compared with LTA, inferences from these studies are limited by selection biases. Therefore, a true survival benefit of SLK in candidates without ESRD is still unproved. Although selection practices vary, generally LTA candidates have more kidney dysfunction because of hepatorenal syndrome and acute kidney injury, whereas SLK candidates have less severe liver disease and more CKD or ESRD. The debate over appropriate SLK is primarily one of the optimal kidney utilization vs the best interests of individual liver transplant candidates. PMID:26311602

  2. LATE ACUTE REJECTION IN LIVER TRANSPLANT: A SYSTEMATIC REVIEW

    PubMed Central

    NACIF, Lucas Souto; PINHEIRO, Rafael Soares; PÉCORA, Rafael Antônio de Arruda; DUCATTI, Liliana; ROCHA-SANTOS, Vinicius; ANDRAUS, Wellington; D'ALBUQUERQUE, Luiz Carneiro

    2015-01-01

    Introduction: Late acute rejection leads to worse patient and graft survival after liver transplantation. Aim: To analyze the reported results published in recent years by leading transplant centers in evaluating late acute rejection and update the clinical manifestations, diagnosis and treatment of liver transplantation. Method: Systematic literature review through Medline-PubMed database with headings related to late acute rejection in articles published until November 2013 was done. Were analyzed demographics, immunosuppression, rejection, infection and graft and patient survival rates. Results: Late acute rejection in liver transplantation showed poor results mainly regarding patient and graft survival. Almost all of these cohort studies were retrospective and descriptive. The incidence of late acute rejection varied from 7-40% in these studies. Late acute rejection was one cause for graft loss and resulted in different outcomes with worse patient and graft survival after liver transplant. Late acute rejection has been variably defined and may be a cause of chronic rejection with worse prognosis. Late acute rejection occurs during a period in which the goal is to maintain lower immunosuppression after liver transplantation. Conclusion: The current articles show the importance of late acute rejection. The real benefit is based on early diagnosis and adequate treatment at the onset until late follow up after liver transplantation. PMID:26537150

  3. HIV-Positive-to-HIV-Positive Liver Transplantation.

    PubMed

    Calmy, A; van Delden, C; Giostra, E; Junet, C; Rubbia Brandt, L; Yerly, S; Chave, J-P; Samer, C; Elkrief, L; Vionnet, J; Berney, T

    2016-08-01

    Most countries exclude human immunodeficiency virus (HIV)-positive patients from organ donation because of concerns regarding donor-derived HIV transmission. The Swiss Federal Act on Transplantation has allowed organ transplantation between HIV-positive donors and recipients since 2007. We report the successful liver transplantation from an HIV-positive donor to an HIV-positive recipient. Both donor and recipient had been treated for many years with antiretroviral therapy and harbored multidrug-resistant viruses. Five months after transplantation, HIV viremia remains undetectable. This observation supports the inclusion of appropriate HIV-positive donors for transplants specifically allocated to HIV-positive recipients. PMID:27109874

  4. A Review of Organ Transplantation: Heart, Lung, Kidney, Liver, and Simultaneous Liver-Kidney.

    PubMed

    Scheuher, Cynthia

    2016-01-01

    Heart, lung, kidney, liver, and simultaneous liver-kidney transplants share many features. They all follow the same 7-step process, the same 3 immunosuppressant medications, and the same reason for organ transplantation. Organs are transplanted because of organ failure. The similarities end there. Each organ has its unique causes for failure. Each organ also has its own set of criteria that must be met prior to transplantation. Simultaneous liver-kidney transplant criteria vary per transplant center but are similar in nature. Both the criteria required and the 7-step process are described by the United Network of Organ Sharing, which is a private, nonprofit organization, under contract with the US Department of Health and Human Services. Its function is to increase the number of transplants, improve survival rates after transplantation, promote safe transplant practices, and endorse efficiency. The purpose of this article is to review the reasons transplant is needed, specifically heart, lung, kidney, liver, and simultaneous liver-kidney, and a brief overview of the transplant process including criteria used, contraindications, and medications prescribed. PMID:27254636

  5. An update on liver transplantation: A critical review.

    PubMed

    Neuberger, James

    2016-01-01

    Liver transplantation, although now a routine procedure, with defined indications and usually excellent outcomes, still has challenges. Donor shortage remains a key issue. Transplanted organs are not free of risk and may transmit cancer, infection, metabolic or autoimmune disease. Approaches to the donor shortage include use of organs from donors after circulatory death, from living donors and from those previously infected with Hepatitis B and C and even HIV for selected recipients. Normothermic regional and/or machine perfusion, whether static or pulsatile, normo- or hypothermic, are being explored and will be likely to have a major place in improving donation rates and outcomes. The main indications for liver replacement are alcoholic liver disease, HCV, non-alcoholic liver disease and liver cancer. Recent studies have shown that selected patients with severe alcoholic hepatitis may also benefit from liver transplant. The advent of new and highly effective treatments for HCV, whether given before or after transplant will have a major impact on outcomes. The role of transplantation for those with liver cell cancer continues to evolve as other interventions become more effective. Immunosuppression is usually required life-long and adherence remains a challenge, especially in adolescents. Immunosuppression with calcineurin inhibitors (primarily tacrolimus), antimetabolites (azathioprine or mycophenolate) and corticosteroids remains standard. Outcomes after transplantation are good but not normal in quality or quantity. Premature death may be due to increased risk of cardiovascular disease, de novo cancer, recurrent disease or late technical problems. PMID:26350881

  6. New Insights in Recurrent HCV Infection after Liver Transplantation

    PubMed Central

    Hsu, Shih-Hsien; Yeh, Ming-Lun

    2013-01-01

    Hepatitis C virus (HCV) is a small-enveloped RNA virus belonging to the Flaviviridae family. Since first identified in 1989, HCV has been estimated to infect 170 million people worldwide. Mostly chronic hepatitis C virus has a uniform natural history, from liver cirrhosis to the development of hepatocellular carcinoma. The current therapy for HCV infection consists of a combination of Pegylated interferon and ribavirin. On the other hand, HCV-related liver disease is also the leading indication for liver transplantation. However, posttransplant HCV re-infection of the graft has been reported to be universal. Furthermore, the graft after HCV re-infection often results in accelerated progression to liver failure. In addition, treatment of recurrent HCV infection after liver transplantation is often compromised by enhanced adverse effects and limited efficacy of interferon-based therapies. Taken together, poor outcome after HCV re-infection, regardless of grafts or recipients, poses a major issue for the hepatologists and transplant surgeons. The aim of this paper is to review several specific aspects regarding HCV re-infection after transplant: risk factors, current therapeutics for HCV in different stages of liver transplantation, cellular function of HCV proteins, and molecular mechanisms of HCV entry. Hopefully, this paper will inspire new strategies and novel inhibitors against recurrent HCV infection after liver transplantation and greatly improve its overall outcome. PMID:23710205

  7. Accuracy of Hepatobiliary Scintigraphy after Liver Transplantation and Liver Resection

    PubMed Central

    Ackermann, Hanns; Bechstein, Wolf O.; Grünwald, Frank

    2016-01-01

    Background and Aims. Biliary complications are the most frequent complications after common liver surgeries. In this study, accuracy of hepatobiliary scintigraphy (HBS) and impact of hyperbilirubinemia were evaluated. Methods. Between November 2007 and February 2016, 131 patients underwent hepatobiliary scintigraphy after having liver surgery. 39 patients with 42 scans after LTX (n = 13) or hepatic resection (n = 26) were evaluated in the study; 27 were male, with mean age 60 years. The subjects underwent hepatobiliary scintigraphy with Tc-99m labeled Mebrofenin. The results were compared to ERCP as gold standard performed within one month after HBS. We calculated sensitivity, specificity, PPV, and NPV. We compared LTX patients to patients with other liver surgeries. Furthermore the influence of hyperbilirubinemia on HBS scans was evaluated. Results. HBS always provided the correct diagnosis in cases of bile leak in the liver-resected group (14/14). Overall diagnostic accuracy was 76% (19/25) in this group and 54% (7/13) in the LTX group. False negative (FN) diagnoses occurred more often among LTX patients (p = 0.011). Hyperbilirubinemia (>5 mg/dL) significantly influenced the excretion function of the liver, prolonging HBS's time-activity-curve (p = 0.001). Conclusions. Hepatobiliary scintigraphy is a reliable tool to detect biliary complications, but reduced accuracy must be considered after LTX. PMID:27563464

  8. Spectrum of biliary complications following live donor liver transplantation

    PubMed Central

    Simoes, Priya; Kesar, Varun; Ahmad, Jawad

    2015-01-01

    Liver transplantation is the optimal treatment for many patients with advanced liver disease, including decompensated cirrhosis, hepatocellular carcinoma and acute liver failure. Organ shortage is the main determinant of death on the waiting list and hence living donor liver transplantation (LDLT) assumes importance. Biliary complications are the most common post operative morbidity after LDLT and occur due to anatomical and technical reasons. They include biliary leaks, strictures and cast formation and occur in the recipient as well as the donor. The types of biliary complications after LDLT along with their etiology, presenting features, diagnosis and endoscopic and surgical management are discussed. PMID:26207167

  9. Orthotopic mouse liver transplantation to study liver biology and allograft tolerance.

    PubMed

    Yokota, Shinichiro; Ueki, Shinya; Ono, Yoshihiro; Kasahara, Naoya; Pérez-Gutiérrez, Angélica; Kimura, Shoko; Yoshida, Osamu; Murase, Noriko; Yasuda, Yoshikazu; Geller, David A; Thomson, Angus W

    2016-07-01

    Orthotopic liver transplantation in the mouse is a powerful research tool that has led to important mechanistic insights into the regulation of hepatic injury, liver immunopathology, and transplant tolerance. However, it is a technically demanding surgical procedure. Setup of the orthotopic liver transplantation model comprises three main stages: surgery on the donor mouse; back-table preparation of the liver graft; and transplant of the liver into the recipient mouse. In this protocol, we describe our procedure in stepwise detail to allow efficient completion of both the donor and recipient operations. The protocol can result in consistently high technical success rates when performed by personnel experienced in the protocol. The technique can be completed in ∼2-3 h when performed by an individual who is well practiced in performing mouse transplantation in accordance with this protocol. We have achieved a perioperative survival rate close to 100%. PMID:27254462

  10. Duct-to-duct biliary reconstruction in selected cases in pediatric living-donor left-lobe liver transplantation.

    PubMed

    Liu, Chinsu; Loong, Che-Chuan; Hsia, Cheng-Yuan; Peng, Cheng-Kang; Tsai, Hsin-Lin; Tsou, Mei-Yung; Wei, Choufu

    2009-09-01

    The feasibility of D-D biliary reconstruction in pediatric LDLT using left-lobe graft has been discussed in few reports. The use of a trans-anastomotic biliary tube seemed to be the favorable method to avoid the complications according to these reports. We had performed left-lobe LDLT for seven pediatric cases and D-D was done originally. Three cases were converted to R-Y hepaticojejunostomy due to radical resection of hepatoduodenal ligament (n = 1) and severe kinking of D-D (n = 2). Four cases received D-D using 6-0 PDS interrupted sutures without external stent tube. One D-D case died of intra-cerebral hemorrhage 10 days after operation with a functioning graft. There was one biliary leakage in a D-D patient who required PTCD stent for 4 months without any sequale. From our limited experience, D-D biliary reconstruction without external stent tube in left-lobe LDLT is feasible in certain pediatric cases having normal extra-hepatic bile ducts. In smaller recipient with larger graft, the use of a trans-anastomotic biliary tube can prevent anastomotic kinking although we suggest R-Y biliary reconstruction is better for this condition. PMID:19067924

  11. Liver transplantation in the management of unresectable hepatoblastoma in children.

    PubMed

    Meyers, Rebecka L; Tiao, Greg M; Dunn, Stephen P; Langham, Max R

    2012-01-01

    Complete surgical resection is essential to long-term survival in children with hepatoblastoma. We present the guidelines from the Children's Oncology Group (COG), liver tumor study group of the Societe Internationale Oncologie Pediatrique (SIOPEL), and German Pediatric Oncology Group (GPOH) for early referral of children with potentially unresectable hepatoblastoma to a specialty center with expertise in extreme resection and liver transplantation. Patients who will become candidates for liver transplantation should receive chemotherapy following the same protocols as for children undergoing a partial hepatectomy. The Pediatric Liver Unresectable Tumor Observatory (PLUTO) is an international prospective database established to collect data and make future recommendations on controversial issues regarding the use of transplant in hepatoblastoma including: 1) What is the optimal treatment of multifocal tumors. 2) What is the role of extreme resection vs. liver transplant in patients with major venous involvement. 3) What is the role of transplant in patients who present with lung metastasis. 3) Should patients with tumor relapse be offered a rescue transplant. 4) What is the role of pre- and post- transplant chemotherapy. PMID:22201955

  12. Alteration of Brain Oxygenation During "Piggy Back" Liver Transplantation

    NASA Astrophysics Data System (ADS)

    Panzera, Piercarmine; Greco, Luigi; Carravetta, Giuseppe; Gentile, Antonella; Catalano, Giorgio; Cicco, Giuseppe; Memeo, Vincenzo

    Relevant changes in cerebral circulation occur during "Piggy Back" liver transplantation. Particularly at the washout-reperfusion time the cerebral perfusion suddenly changes from its lowest to its highest values. Further investigation is required to evaluate whether patients with the greatest change in cerebral oxygenation at this time point will suffer neurological complications after transplantation.

  13. Liver transplantation in the MELD era: a single-center experience.

    PubMed

    Sachdev, Mankanwal; Hernandez, Jose L; Sharma, Pratima; Douglas, David D; Byrne, Thomas; Harrison, M Edwyn; Mulligan, David; Moss, Adyr; Reddy, Kunam; Vargas, Hugo E; Rakela, Jorge; Balan, Vijayan

    2006-06-01

    Model for Endstage Liver Disease (MELD) score has been used to allocate organs since February 2002. This policy allocates organs to candidates with regard to severity of their underlying liver disease except in the case of hepatocellular carcinoma (HCC) patients. The purpose of this study was to determine the impact of MELD on waiting times, dropout rates, and transplantation rates in all patients awaiting liver transplantation at our center. The records of all patients listed for liver transplantation between May 28, 1999, and February 27, 2004, at the Mayo Clinic, Scottsdale, Arizona, were reviewed. Candidates were grouped by two time periods as pre-MELD or post-MELD based on date of MELD implementation (February 27, 2002). The incidence of deceased donor liver transplantation (DDLT), waiting time to DDLT, dropout rate from the waiting list because of clinical deterioration or death, and survival while waiting for or after DDLT were determined for each group. Three hundred fifty-one patients were listed for liver transplantation (195 pre-MELD, 156 post-MELD) during the study period. HCC patients had an improved rate of transplantation after MELD (pre-MELD, 1.39 persons per year; post-MELD, 3.48 persons per year). In all groups, with the exception of hepatitis C virus, the transplantation rates were the same for both categories. The hepatitis C virus group also had improved transplantation rates in the post-MELD period. HCC candidates under the new allocation policy have an increased incidence of DDLT in our institution. However, this has not disadvantaged patients with non-HCC diagnoses. Thus, the new MELD-based allocation policy has benefited all candidates by allowing more timely transplants. PMID:16865573

  14. Liver transplantation and subsequent risk of cancer: findings from a Canadian cohort study.

    PubMed

    Jiang, Ying; Villeneuve, Paul J; Fenton, Stanley S A; Schaubel, Douglas E; Lilly, Les; Mao, Yang

    2008-11-01

    Characterization of the long-term cancer risks among liver transplant patients has been hampered by the paucity of sufficiently large cohorts. The increase over time in the number of liver transplants coupled with improved survival underscores the need to better understand associated long-term health effects. This is a cohort study whose subjects were assembled with data from the population-based Canadian Organ Replacement Registry. Analyses are based on 2034 patients who received a liver transplant between June 1983 and October 1998. Incident cases of cancer were identified through record linkage to the Canadian Cancer Registry. We compared site-specific cancer incidence rates in the cohort and the general Canadian population by using the standardized incidence ratio (SIR). Stratified analyses were performed to examine variations in risk according to age at transplantation, sex, time since transplantation, and year of transplantation. Liver transplant recipients had cancer incidence rates that were 2.5 times higher than those of the general population [95% confidence interval (CI) = 2.1, 3.0]. The highest SIR was observed for non-Hodgkin's lymphoma (SIR = 20.8, 95% CI = 14.9, 28.3), whereas a statistically significant excess was observed for colorectal cancer (SIR = 2.6, 95% CI = 1.4, 4.4). Risks were more pronounced during the first year of follow-up and among younger transplant patients. In conclusion, our findings indicate that liver transplant patients face increased risks of developing cancer with respect to the general population. Increased surveillance in this patient population, particularly in the first year following transplantation, and screening for colorectal cancer with modalities for which benefits are already well recognized should be pursued. PMID:18975293

  15. Liver and lung transplantation in cystic fibrosis: an adult cystic fibrosis centre's experience.

    PubMed

    Sivam, S; Al-Hindawi, Y; Di Michiel, J; Moriarty, C; Spratt, P; Jansz, P; Malouf, M; Plit, M; Pleass, H; Havryk, A; Bowen, D; Haber, P; Glanville, A R; Bye, P T P

    2016-07-01

    Liver disease develops in one-third of patients with cystic fibrosis (CF). It is rare for liver disease to have its onset after 20 years of age. Lung disease, however, is usually more severe in adulthood. A retrospective analysis was performed on nine patients. Three patients required lung transplantation approximately a decade after liver transplant, and another underwent combined liver and lung transplants. Four additional patients with liver transplants are awaiting assessment for lung transplants. One patient is awaiting combined liver and lung transplants. With increased survival in CF, several patients may require more than single organ transplantation. PMID:27405894

  16. Biliary complications following orthotopic liver transplantation: a 10-year audit

    PubMed Central

    Gunawansa, Nalaka; McCall, John L; Holden, Andrew; Plank, Lindsay; Munn, Stephen R

    2011-01-01

    Background Biliary complications following liver transplantation result in major morbidity. We undertook a 10-year audit of the incidence, management and outcomes of post-transplant biliary complications at the New Zealand Liver Transplant Unit. Methods Prospectively collected data on 348 consecutive liver transplants performed between February 1998 and October 2008 were reviewed. The minimum follow-up was 6 months. Results A total of 309 adult and 39 paediatric transplants were performed over the study period. Of these, 296 (85%) were whole liver grafts and 52 (15%) were partial liver grafts (24 split-liver, eight reduced-size and 20 live-donor grafts). There were 80 biliary complications, which included 63 (18%) strictures and 17 (5%) bile leaks. Partial graft, a paediatric recipient and a Roux-en-Y biliary anastomosis were independent predictors of biliary strictures. Twenty-five (40%) strictures were successfully managed non-operatively and 38 (60%) required surgery (31 biliary reconstructions, three segmental resections and four retransplants). Seven (41%) bile leaks required surgical revision and 10 (59%) were managed non-operatively. There was no mortality related directly to biliary complications. Conclusions Biliary complications affected one in five transplant recipients. Paediatric status, partial graft and Roux-en-Y anastomosis were independently associated with the occurrence of biliary strictures. Over half of the affected patients required surgical revision, but no mortality resulted from biliary complications. PMID:21609371

  17. Strategies to reduce hepatitis C virus recurrence after liver transplantation.

    PubMed

    Ciria, Ruben; Pleguezuelo, María; Khorsandi, Shirin Elizabeth; Davila, Diego; Suddle, Abid; Vilca-Melendez, Hector; Rufian, Sebastian; de la Mata, Manuel; Briceño, Javier; Cillero, Pedro López; Heaton, Nigel

    2013-05-27

    Hepatitis C virus (HCV) is a major health problem that leads to chronic hepatitis, cirrhosis and hepatocellular carcinoma, being the most frequent indication for liver transplantation in several countries. Unfortunately, HCV re-infects the liver graft almost invariably following reperfusion, with an accelerated history of recurrence, leading to 10%-30% of patients progressing to cirrhosis within 5 years of transplantation. In this sense, some groups have even advocated for not re-transplanting this patients, as lower patient and graft outcomes have been reported. However, the management of HCV recurrence is being optimized and several strategies to reduce post-transplant recurrence could improve outcomes, decrease the rate of re-transplantation and optimize the use of available grafts. Three moments may be the focus of potential actions in order to decrease the impact of viral recurrence: the pre-transplant moment, the transplant environment and the post-transplant management. In the pre-transplant setting, it is not well established if reducing the pre transplant viral load affects the risk for HCV progression after transplant. Obviously, antiviral treatment can render the patient HCV RNA negative post transplant but the long-term benefit has not yet been fully established to justify the cost and clinical risk. In the transplant moment, factors as donor age, cold ischemia time, graft steatosis and ischemia/reperfusion injury may lead to a higher and more aggressive viral recurrence. After the transplant, discussion about immunosuppression and the moment to start the treatment (prophylactic, pre-emptive or once-confirmed) together with new antiviral drugs are of interest. This review aims to help clinicians have a global overview of post-transplant HCV recurrence and strategies to reduce its impact on our patients. PMID:23717735

  18. Imaging panorama in postoperative complications after liver transplantation

    PubMed Central

    Sureka, Binit; Bansal, Kalpana; Rajesh, S; Mukund, Amar; Pamecha, Viniyendra; Arora, Ankur

    2016-01-01

    The liver is the second most-often transplanted solid organ after the kidney, so it is clear that liver disease is a common and serious problem around the globe. With the advancements in surgical, oncological and imaging techniques, orthotopic liver transplantation has become the first-line treatment for many patients with end-stage liver disease. Ultrasound, and Doppler are the most economical and cost-effective imaging modalities for evaluating postoperative fluid collections and vascular complications. Computed tomography (CT) is used to confirm the findings of ultrasound and look for pulmonary complications. Magnetic resonance imaging (MRI) is used for the diagnosis of biliary complications, bile leaks and neurological complications. This article illustrates the imaging options for diagnosing the various complications that can be encountered in the postoperative period after liver transplantation. PMID:26534929

  19. Current status and perspectives in split liver transplantation.

    PubMed

    Lauterio, Andrea; Di Sandro, Stefano; Concone, Giacomo; De Carlis, Riccardo; Giacomoni, Alessandro; De Carlis, Luciano

    2015-10-21

    Growing experience with the liver splitting technique and favorable results equivalent to those of whole liver transplant have led to wider application of split liver transplantation (SLT) for adult and pediatric recipients in the last decade. Conversely, SLT for two adult recipients remains a challenging surgical procedure and outcomes have yet to improve. Differences in organ shortages together with religious and ethical issues related to cadaveric organ donation have had an impact on the worldwide distribution of SLT. Despite technical refinements and a better understanding of the complex liver anatomy, SLT remains a technically and logistically demanding surgical procedure. This article reviews the surgical and clinical advances in this field of liver transplantation focusing on the role of SLT and the issues that may lead a further expansion of this complex surgical procedure. PMID:26494957

  20. Relevance of ADAMTS13 to liver transplantation and surgery

    PubMed Central

    Ko, Saiho; Chisuwa, Hisanao; Matsumoto, Masanori; Fujimura, Yoshihiro; Okano, Eiji; Nakajima, Yoshiyuki

    2015-01-01

    A disintegrin-like and metalloproteinase with thrombospondin type-1 motifs 13 (ADAMTS13) specifically cleaves unusually-large von Willebrand factor (VWF) multimers under high shear stress, and down-regulates VWF function to form platelet thrombi. Deficiency of plasma ADAMTS13 activity induces a life-threatening systemic disease, termed thrombotic microangiopathy (TMA) including thrombotic thrombocytopenic purpura (TTP). Children with advanced biliary cirrhosis due to congenital biliary atresia sometimes showed pathological features of TMA, with a concomitant decrease of plasma ADAMTS13 activity. Disappearance of their clinical findings of TTP after successful liver transplantation suggested that the liver is a major organ producing plasma ADAMTS13. In situ hybridization analysis showed that ADAMTS13 was produced by hepatic stellate cells. Subsequently, it was found that ADADTS13 was not merely responsible to development of TMA and TTP, but also related to some kinds of liver dysfunction after liver transplantation. Ischemia-reperfusion injury and acute rejection in liver transplant recipients were often associated with marked decrease of ADAMTS13 and concomitant formation of unusually large VWF multimers without findings of TMA/TTP. The similar phenomenon was observed also in patients who underwent hepatectomy for liver tumors. Imbalance between ADAMTS13 and VWF in the hepatic sinusoid might cause liver damage due to microcirculatory disturbance. It can be called as “local TTP like mechanism” which plays a crucial role in liver dysfunction after liver transplantation and surgery. PMID:26167250

  1. Liver transplantation in glycogen storage disease type I.

    PubMed

    Boers, Susanna J B; Visser, Gepke; Smit, Peter G P A; Fuchs, Sabine A

    2014-01-01

    Glycogen storage disease type I (GSDI), an inborn error of carbohydrate metabolism, is caused by defects in the glucose-6-transporter/glucose-6-phosphatase complex, which is essential in glucose homeostasis. Two types exist, GSDIa and GSDIb, each caused by different defects in the complex. GSDIa is characterized by fasting intolerance and subsequent metabolic derangements. In addition to these clinical manifestations, patients with GSDIb suffer from neutropenia with neutrophil dysfunction and inflammatory bowel disease.With the feasibility of novel cell-based therapies, including hepatocyte transplantations and liver stem cell transplantations, it is essential to consider long term outcomes of liver replacement therapy. We reviewed all GSDI patients with liver transplantation identified in literature and through personal communication with treating physicians. Our review shows that all 80 GSDI patients showed improved metabolic control and normal fasting tolerance after liver transplantation. Although some complications might be caused by disease progression, most complications seemed related to the liver transplantation procedure and subsequent immune suppression. These results highlight the potential of other therapeutic strategies, like cell-based therapies for liver replacement, which are expected to normalize liver function with a lower risk of complications of the procedure and immune suppression. PMID:24716823

  2. Liver transplantation in glycogen storage disease type I

    PubMed Central

    2014-01-01

    Glycogen storage disease type I (GSDI), an inborn error of carbohydrate metabolism, is caused by defects in the glucose-6-transporter/glucose-6-phosphatase complex, which is essential in glucose homeostasis. Two types exist, GSDIa and GSDIb, each caused by different defects in the complex. GSDIa is characterized by fasting intolerance and subsequent metabolic derangements. In addition to these clinical manifestations, patients with GSDIb suffer from neutropenia with neutrophil dysfunction and inflammatory bowel disease. With the feasibility of novel cell-based therapies, including hepatocyte transplantations and liver stem cell transplantations, it is essential to consider long term outcomes of liver replacement therapy. We reviewed all GSDI patients with liver transplantation identified in literature and through personal communication with treating physicians. Our review shows that all 80 GSDI patients showed improved metabolic control and normal fasting tolerance after liver transplantation. Although some complications might be caused by disease progression, most complications seemed related to the liver transplantation procedure and subsequent immune suppression. These results highlight the potential of other therapeutic strategies, like cell-based therapies for liver replacement, which are expected to normalize liver function with a lower risk of complications of the procedure and immune suppression. PMID:24716823

  3. Hepatic resection in liver transplant recipients: single center experience and review of the literature.

    PubMed

    Guckelberger, Olaf; Stange, Barbara; Glanemann, Matthias; Lopez-Hänninen, Enrique; Heidenhain, Christoph; Jonas, Sven; Klupp, Jochen; Neuhaus, Peter; Langrehr, Jan M

    2005-10-01

    Biliary complications such as ischemic (type) biliary lesions frequently develop following liver transplantation, requiring costly medical and endoscopic treatment. If conservative approaches fail, re-transplantation is most often an inevitable sequel. Because of an increasing donor organ shortage and unfavorable outcomes in hepatic re-transplantation, efforts to prolong graft survival become of particular interest. From a series of 1685 liver transplants, we herein report on three patients who underwent partial hepatic graft resection for (ischemic type) biliary lesions. In all cases, left hepatectomy (Couinaud's segments II, III and IV) was performed without Pringle maneuver or mobilization of the right liver. All patients fully recovered postoperatively, but biliary leakage required surgical revision twice in one patient. At last follow-up, two patients presented alive and well. The other patient with persistent hepatic artery thrombosis (HAT), however, demonstrated progression of disease in the right liver remnant and required re-transplantation 13 months after hepatic graft resection. Including our own patients, review of the literature identified 24 adult patients who underwent hepatic graft resection. In conclusion, partial graft hepatectomy can be considered a safe and beneficial procedure in selected liver transplant recipients with anatomical limited biliary injury, thereby, preserving scarce donor organs. PMID:16162188

  4. Indication for liver transplantation in a patient with a history of a gastric lymphoma.

    PubMed

    Ruiz Pardo, José; Cascales Campos, Pedro Antonio; Parrilla Paricio, Pascual

    2016-06-01

    The indication for liver transplantation in patients with history of lymphoma is little-known, and the references documented in the medical literature are still limited. We present the case of a 63-year-old man who was diagnosed with chronic hepatopathy due to HBV 15 years ago. He was operated on for hepatocellular carcinoma in the segment VI of the liver 4 years ago, finding a macronodular liver cirrhosis during the surgery. Fifteen months later, the patient was diagnosed with diffuse large B-cell gastric lymphoma (fig.1). After a good response to chemotherapy treatment with R-CHOP scheme, the patient has been in complete remission for 36 months. Currently, the patient has a Child-Pugh score of 5 points, MELD score of 6 points, an undetectable viral load and it does not exist any evidence of hepatocellular carcinoma recurrence. With respect to this case, could it be considered liver transplantation in any assumption or would it be rejected in any case due to the recent history of lymphoma? In this case report, it has decided to do a periodic follow-up of the patient, but because of the good prognosis of the lymphoma, liver transplantation may be performed in the case of hepatocellular recurrence, worsening of liver function (Child-Pugh B or C) or fulminant hepatic failure due to HBV reactivation. There is not yet consensus about the interval between lymphoma remission and liver transplantation, therefore it recommends an individual oncologic evaluation in order to establish the recurrence risk before deciding on the indication for liver transplantation. PMID:26937630

  5. Cell Sources, Liver Support Systems and Liver Tissue Engineering: Alternatives to Liver Transplantation

    PubMed Central

    Lee, Soo Young; Kim, Han Joon; Choi, Dongho

    2015-01-01

    The liver is the largest organ in the body; it has a complex architecture, wide range of functions and unique regenerative capacity. The growing incidence of liver diseases worldwide requires increased numbers of liver transplant and leads to an ongoing shortage of donor livers. To meet the huge demand, various alternative approaches are being investigated including, hepatic cell transplantation, artificial devices and bioprinting of the organ itself. Adult hepatocytes are the preferred cell sources, but they have limited availability, are difficult to isolate, propagate poor and undergo rapid functional deterioration in vitro. There have been efforts to overcome these drawbacks; by improving culture condition for hepatocytes, providing adequate extracellular matrix, co-culturing with extra-parenchymal cells and identifying other cell sources. Differentiation of human stem cells to hepatocytes has become a major interest in the field of stem cell research and has progressed greatly. At the same time, use of decellularized organ matrices and 3 D printing are emerging cutting-edge technologies for tissue engineering, opening up new paths for liver regenerative medicine. This review provides a compact summary of the issues, and the locations of liver support systems and tissue engineering, with an emphasis on reproducible and useful sources of hepatocytes including various candidates formed by differentiation from stem cells. PMID:26019753

  6. Cell sources, liver support systems and liver tissue engineering: alternatives to liver transplantation.

    PubMed

    Lee, Soo Young; Kim, Han Joon; Choi, Dongho

    2015-05-01

    The liver is the largest organ in the body; it has a complex architecture, wide range of functions and unique regenerative capacity. The growing incidence of liver diseases worldwide requires increased numbers of liver transplant and leads to an ongoing shortage of donor livers. To meet the huge demand, various alternative approaches are being investigated including, hepatic cell transplantation, artificial devices and bioprinting of the organ itself. Adult hepatocytes are the preferred cell sources, but they have limited availability, are difficult to isolate, propagate poor and undergo rapid functional deterioration in vitro. There have been efforts to overcome these drawbacks; by improving culture condition for hepatocytes, providing adequate extracellular matrix, co-culturing with extra-parenchymal cells and identifying other cell sources. Differentiation of human stem cells to hepatocytes has become a major interest in the field of stem cell research and has progressed greatly. At the same time, use of decellularized organ matrices and 3 D printing are emerging cutting-edge technologies for tissue engineering, opening up new paths for liver regenerative medicine. This review provides a compact summary of the issues, and the locations of liver support systems and tissue engineering, with an emphasis on reproducible and useful sources of hepatocytes including various candidates formed by differentiation from stem cells. PMID:26019753

  7. Societal reintegration following cadaveric orthotopic liver transplantation

    PubMed Central

    Kelly, Ryan; Hurton, Scott; Ayloo, Subhashini; Cwinn, Mathew; De Coutere-Bosse, Sarah

    2016-01-01

    Background Studies on patients’ societal reintegration following orthotopic liver transplantation (OLT) are scarce. Methods Between September 2006 and January 2008, all adults who were alive after 3 years post OLT were included in this prospective cohort study. Validated questionnaires were administered to all candidates with the primary aim of investigating the rate of their social re-integration following OLT and potential barriers they might have encountered. Results Among 157 eligible patients 110 (70%) participated. Mean participants’ age was 57 years (SD 11.4) and 43% were females. Prior to OLT, 75% of patients were married and 6% were divorced. Following OLT there was no significant difference in marital status. Employment rate fell from 72% to 30% post-OLT. Patients who had been employed in either low-skill or advanced-skill jobs were less likely to return to work. After OLT, personal income fell an average of 4,363 Canadian dollars (CAN$) (SD 20,733) (P=0.03) but the majority of recipients (80%) reported high levels of satisfaction for their role in society. Conclusions Although patients’ satisfaction post-OLT is high, employment status is likely to be negatively affected for individuals who are not self-employed. Strategies to assist recipients in returning to their pre-OLT jobs should be developed to improve patients’ economical status and societal ability to recoup resources committed for OLT. PMID:27275465

  8. Hyperaluminemia associated with liver transplantation and acute renal failure.

    PubMed

    Erasmus, R T; Kusnir, J; Stevenson, W C; Lobo, P; Herman, M M; Wills, M R; Savory, J

    1995-08-01

    Iatrogenic aluminium toxicity is reported in a patient who underwent an orthotopic liver transplant and who had concomitant renal failure requiring hemodialysis. Following transplantation the patient developed a metabolic encephalopathy with only mildly elevated blood ammonia concentrations. During the period following transplantation the patient received massive infusions of albumin and was on oral feeding (vivonexten), both of which contained aluminium, as did the dialysis fluid. Hyperaluminemia and profoundly elevated liver tissue aluminium concentrations were observed. Treatment with desferrioxamine, a trivalent ion chelator, decreased the plasma aluminium concentrations with an improvement in the patient's mental status. PMID:7579738

  9. Liver transplantation for hepatolithiasis: Is terminal hepatolithiasis suitable for liver transplantation?

    PubMed

    Feng, Li-Bo; Xia, Dong; Yan, Lv-Nan

    2016-06-01

    Hepatolithiasis, originally as oriental cholangiohepatitis, especially prevails in Asia, but globalization and intercontinental migration have also converted the endemic disease dynamics around the world. Characterized by its high incidence of ineffective treatment and recurrence, hepatolithiasis, always, poses a therapeutic challenge to global doctors. Although the improved surgical and non-surgical techniques have evolved over the past decade, incomplete clearance and recurrence of calculi are always so common and disease-related mortality from liver failure and concurrent cholangiocarcinoma still exists in the treatment of hepatolithiasis. In the late stage of hepatolithiasis, is it suitable for liver transplantation (LT)? Herein, we propose a comprehensive review and analysis of the LTx currently in potential use to treat hepatolithiasis. In our subjective opinion, and as is objective from the literatures so far, also given the strict indications, LT remains one of the definitive treatments for terminal hepatolithiasis. PMID:26947018

  10. MNGIE Syndrome: Liver Cirrhosis Should Be Ruled Out Prior to Bone Marrow Transplantation.

    PubMed

    Finkenstedt, Armin; Schranz, Melanie; Bösch, Sylvia; Karall, Daniela; Bürgi, Sabine Scholl; Ensinger, Christian; Drach, Mathias; Mayr, Johannes A; Janecke, Andreas R; Vogel, Wolfgang; Nachbaur, David; Zoller, Heinz

    2013-01-01

    Mitochondrial neurogastrointestinal encephalopathy (MNGIE) is an autosomal recessive mitochondriopathy caused by loss-of-function mutations in the thymidine phosphorylase gene. The disease leads to premature death and is characterized by gastrointestinal dysmotility and cachexia, external ophthalmoplegia, a sensorimotor neuropathy, and leukoencephalopathy. Bone marrow transplantation (BMT) is the only potentially curative treatment that can achieve a sustained biochemical correction of the metabolic imbalances.We report a 23-year-old male homozygous for the c.866A > C, p.Glu289Ala mutation of the TYMP gene, who presented with fatty liver and cachexia. Laboratory examinations were unremarkable except for increased transaminase activities. Grade II fibrosis and steatosis was found in an initial and a follow-up liver biopsy 4 years later. Myeloablative conditioning and BMT was performed 10 years after initial presentation due to the progressive weight loss and polyneuropathy. Pre-transplant liver staging was normal except for an elevated transient elastography of 31.6 kPa. Severe ascites developed after transplantation and liver function deteriorated progressively to liver failure. Despite engraftment on day +15, the patient died on day +18 from liver failure. Autopsy revealed micronodular liver cirrhosis, and postmortem diagnosis of acute-on-chronic liver failure was done.This case illustrates the difficulties and importance of diagnosing liver cirrhosis in MNGIE. Before BMT, patients must be carefully evaluated by transient elastography, liver biopsy, or assessment of hepatic venous pressure gradient. In patients with liver cirrhosis, further studies should evaluate if liver transplantation may be an alternative to BMT. Considerable amounts of thymidine phosphorylase are expressed in liver tissue which may prevent accumulation of toxic metabolites. PMID:23430799

  11. Percutaneous Management of Biliary Strictures After Pediatric Liver Transplantation

    SciTech Connect

    Miraglia, Roberto Maruzzelli, Luigi; Caruso, Settimo; Riva, Silvia; Spada, Marco; Luca, Angelo; Gridelli, Bruno

    2008-09-15

    We analyze our experience with the management of biliary strictures (BSs) in 27 pediatric patients who underwent liver transplantation with the diagnosis of BS. Mean recipient age was 38 months (range, 2.5-182 months). In all patients percutaneous transhepatic cholangiography, biliary catheter placement, and bilioplasty were performed. In 20 patients the stenoses were judged resolved by percutaneous balloon dilatation and the catheters removed. Mean number of balloon dilatations performed was 4.1 (range, 3-6). No major complications occurred. All 20 patients are symptom-free with respect to BS at a mean follow-up of 13 months (range, 2-46 months). In 15 of 20 patients (75%) one course of percutaneous stenting and bilioplasty was performed, with no evidence of recurrence of BS at a mean follow-up of 15 months (range, 2-46 months). In 4 of 20 patients (20%) two courses of percutaneous stenting and bilioplasty were performed; the mean time to recurrence was 9.8 months (range, 2.4-24 months). There was no evidence of recurrence of BS at a mean follow-up of 12 months (range, 2-16 months). In 1 of 20 patients (5%) three courses of percutaneous stenting and bilioplasty were performed; there was no evidence of recurrence of BS at a mean follow-up of 10 months. In conclusion, BS is a major problem following pediatric liver transplantation. Radiological percutaneous treatment is safe and effective, avoiding, in most cases, surgical revision of the anastomosis.

  12. A case of biliary stones and anastomotic biliary stricture after liver transplant treated with the rendez - vous technique and electrokinetic lithotritor

    PubMed Central

    Pisa, Marta Di; Traina, Mario; Miraglia, Roberto; Maruzzelli, Luigi; Volpes, Riccardo; Piazza, Salvatore; Luca, Angelo; Gridelli, Bruno

    2008-01-01

    The paper studies the combined radiologic and endoscopic approach (rendez vous technique) to the treatment of the biliary complications following liver transplant. The “rendez-vous” technique was used with an electrokinetic lithotripter, in the treatment of a biliary anastomotic stricture with multiple biliary stones in a patient who underwent orthotopic liver transplant. In this patient, endoscopic or percutaneous transhepatic management of the biliary complication failed. The combined approach, percutaneous transhepatic and endoscopic treatment (rendez-vous technique) with the use of an electrokinetic lithotritor, was used to solve the biliary stenosis and to remove the stones. Technical success, defined as disappearance of the biliary stenosis and stone removal, was obtained in just one session, which definitively solved the complications. The combined approach of percutaneous transhepatic and endoscopic (rendez-vous technique) treatment, in association with an electrokinetic lithotritor, is a safe and feasible alternative treatment, especially after the failure of endoscopic and/or percutaneous trans-hepatic isolated procedures. PMID:18473423

  13. High Prevalence of Vitamin A and D Deficiency in Patients Evaluated for Liver Transplantation

    PubMed Central

    Venu, Mukund; Martin, Eric; Saeian, Kia; Gawrieh, Epi Samer

    2013-01-01

    Background Deficiencies in vitamins A, D and E have been linked to night blindness, bone health, and post-liver transplant reperfusion injury. Aims To determine the prevalence and predictive factors of fat soluble vitamin deficiencies in liver transplantation candidates. Methods We reviewed medical records of liver transplantation candidates at our center from 1/2008–9/2011. Etiology of cirrhosis, MELD scores, Child Pugh class, BMI, vitamin A, vitamin E, and vitamin 25-OH-D levels were recorded. Patients were excluded for incomplete laboratory data, short gut syndrome, celiac disease, pancreatic insufficiency, or prior liver transplantation. Results Sixty three patients were included. The most common etiologies of liver disease were alcohol (23), hepatitis C (19), and NASH (5). Vitamin A and D deficiency was noted in 69.8% and 80.9%, respectively. Only 3.2% of patients were vitamin E deficient. There were no documented cases of night blindness. Of 55 patients with bone density measurements, 25 had osteopenia and 10 had osteoporosis. Four patients had vertebral fractures. There was one case of post-transplant reperfusion injury in a patient with vitamin E deficiency. In a multivariate analysis, there were no statistically significant predictors for vitamin D deficiency. Child Pugh class (OR=6.84 {1.52–30.86};p = 0.012), elevated total bilirubin (OR=44.23{5.02–389.41}; p < .001), and elevated BMI (OR=1.17{1.00–1.36};p = 0.045) were found to be predictors of vitamin A deficiency. Conclusions The majority of liver disease patients evaluated for liver transplantation at our center had vitamin A and D deficiency. Presence or absence of cholestatic liver disease did not predict the deficiency, whereas Child Pugh class, bilirubin level, and elevated BMI predicted vitamin A deficiency. PMID:23495130

  14. Liver transplantation for severe hepatitis in patients with common variable immunodeficiency.

    PubMed

    Murakawa, Yasuhiro; Miyagawa-Hayashino, Aya; Ogura, Yasuhiro; Egawa, Hiroto; Okamoto, Shinya; Soejima, Yuji; Kurosawa, Manabu; Sumiyoshi, Shinji; Uemoto, Shinji; Haga, Hironori

    2012-09-01

    CVID is a heterogeneous group of primary immunodeficiency diseases characterized by hypogammaglobulinemia, recurrent bacterial infections, and frequent autoimmune manifestations. The post-transplant course of liver transplant recipients with CVID is rarely described. We report two patients with CVID complicated by severe enteropathy who underwent living donor liver transplantation for liver failure because of severe hepatitis. The post-transplant course was complicated by recurrent acute rejection, leading to ductopenic rejection in one and recurrent hepatitis in the other. We reviewed the tissue samples histologically and immunohistochemically. Native livers showed submassive hepatocyte necrosis in one and cirrhotic liver with active hepatitis in the other, both with infiltration of CD8+ T cells accompanied by endothelialitis and bile duct damage; the intestine contained increased numbers of intraepithelial CD8+ T cells with apoptosis of epithelial cells. The liver allograft exhibited acute rejection, with prominent CD8+ T cells infiltrating the bile duct or endothelium. In the allograft following the diagnosis of post-transplant recurrent hepatitis, CD8+ T cells comprised the majority of infiltrating cells in portal areas spilling over into hepatic parenchyma. Our cases suggest that T cells contribute to the pathogenesis of CVID in native organs as well as allografts and may constitute evidence of T-cell deregulation in the pathogenesis of CVID. PMID:21831259

  15. Dyskeratosis congenita induced cirrhosis for liver transplantation-perioperative management

    PubMed Central

    Singh, Anshuman; Pandey, VK; Tandon, Manish; Pandey, CK

    2015-01-01

    Dyskeratosis congenita (DC) is an inherited disorder with progressive multisystem involvement. End stage liver disease (ESLD) in patients with DC is rare. We describe the perioperative management of a patient with DC induced ESLD and severe hepatopulmonary syndrome for living donor liver transplantation. PMID:26019357

  16. Addressing Geographic Disparities in Liver Transplantation through Redistricting

    PubMed Central

    Gentry, Sommer E.; Massie, Allan B.; Cheek, Sidney W.; Lentine, Krista L.; Chow, Eric K. H.; Wickliffe, Corey E.; Dzebashvili, Nino; Salvalaggio, Paolo R.; Schnitzler, Mark A.; Axelrod, David A.; Segev, Dorry L.

    2015-01-01

    Severe geographic disparities exist in liver transplantation; for patients with comparable disease severity, 90-day transplant rates range from 18%–86% and death rates range from 14%–82% across donor service areas (DSAs). Broader sharing has been proposed to resolve geographic inequity; however, we hypothesized that the efficacy of broader sharing depends on the geographic partitions used. To determine the potential impact of redistricting on geographic disparity in disease severity at transplantation, we combined existing DSAs into novel regions using mathematical redistricting optimization. Optimized maps and current maps were evaluated using the Liver Simulated Allocation Model. Primary analysis was based on 6700 deceased donors, 28,063 liver transplant candidates, and 242,727 Model of End-Stage Liver Disease (MELD) changes in 2010. Fully regional sharing within the current regional map would paradoxically worsen geographic disparity (variance in MELD at transplantation increases from 11.2 to 13.5, p=0.021), although it would decrease waitlist deaths (from 1368 to 1329, p=0.002). In contrast, regional sharing within an optimized map would significantly reduce geographic disparity (to 7.0, p=0.002) while achieving a larger decrease in waitlist deaths (to 1307, p=0.002). Redistricting optimization, but not broader sharing alone, would reduce geographic disparity in allocation of livers for transplant across the United States. PMID:23837931

  17. Liver transplantation for children with acute liver failure associated with secondary hemophagocytic lymphohistiocytosis.

    PubMed

    Amir, Achiya Z; Ling, Simon C; Naqvi, Ahmed; Weitzman, Sheila; Fecteau, Annie; Grant, David; Ghanekar, Anand; Cattral, Mark; Nalli, Nadya; Cutz, Ernest; Kamath, Binita; Jones, Nicola; De Angelis, Maria; Ng, Vicky; Avitzur, Yaron

    2016-09-01

    Hemophagocytic lymphohistiocytosis (HLH) is a rare life-threatening systemic disease, characterized by overwhelming stimulation of the immune system and categorized as primary or secondary types. Occasionally, acute liver failure (ALF) may dominate the clinical presentation. Given the systemic nature of HLH and risk of recurrence, HLH is considered by many a contraindication to liver transplantation (LT). The aim of this study is to review our single-center experience with LT in children with secondary HLH and ALF (HLH-ALF). This is a cross-sectional, retrospective study of children with secondary HLH-ALF that underwent LT in 2005-2014. Of 246 LTs, 9 patients (3 males; median age, 5 years; range, 0.7-15.4 years) underwent LT for secondary HLH-ALF. Disease progression was rapid with median 14 days (range, 6-27 days) between first symptoms and LT. Low fibrinogen/high triglycerides, elevated ferritin, hemophagocytosis on liver biopsy, and soluble interleukin 2 receptor levels were the most commonly fulfilled diagnostic criteria; HLH genetic studies were negative in all patients. Immunosuppressive therapy after LT included corticosteroids adjusted to HLH treatment protocol and tacrolimus. Thymoglobulin (n = 5), etoposide (n = 4), and alemtuzumab (n = 2) were used in cases of recurrence. Five (56%) patients experienced HLH recurrence, 1 requiring repeat LT, and 3 died. Overall graft and patient survival were 60% and 67%, respectively. Six patients are alive and well at a median of 24 months (range, 15-72 months) after transplantation. In conclusion, LT can be beneficial in selected patients with secondary HLH-ALF and can restore good health in an otherwise lethal condition. Liver Transplantation 22 1245-1253 2016 AASLD. PMID:27216884

  18. Addiction specialist's role in liver transplantation procedures for alcoholic liver disease

    PubMed Central

    Dom, Geert; Peuskens, Hendrik

    2015-01-01

    Although liver transplantation (LT) is performed increasingly for patients with end-stage alcoholic liver disease (ALD), the topic remains controversial. Traditionally, the role of an addiction specialist focused on the screening and identification of patients with a high risk on relapse in heavy alcohol use. These patients were in many cases subsequently excluded from a further LT procedure. Recently, awareness is growing that not only screening of patients but also offering treatment, helping patients regain and maintain abstinence is essential, opening up a broader role for the addiction specialist (team) within the whole of the transplant procedure. Within this context, high-risk assessment is proposed to be an indication of increasing addiction treatment intensity, instead of being an exclusion criterion. In this review we present an overview regarding the state of the art on alcohol relapse assessment and treatment in patients with alcohol use disorders, both with and without ALD. Screening, treatment and monitoring is suggested as central roles for the addiction specialist (team) integrated within transplant centers. PMID:26301051

  19. Addiction specialist's role in liver transplantation procedures for alcoholic liver disease.

    PubMed

    Dom, Geert; Peuskens, Hendrik

    2015-08-18

    Although liver transplantation (LT) is performed increasingly for patients with end-stage alcoholic liver disease (ALD), the topic remains controversial. Traditionally, the role of an addiction specialist focused on the screening and identification of patients with a high risk on relapse in heavy alcohol use. These patients were in many cases subsequently excluded from a further LT procedure. Recently, awareness is growing that not only screening of patients but also offering treatment, helping patients regain and maintain abstinence is essential, opening up a broader role for the addiction specialist (team) within the whole of the transplant procedure. Within this context, high-risk assessment is proposed to be an indication of increasing addiction treatment intensity, instead of being an exclusion criterion. In this review we present an overview regarding the state of the art on alcohol relapse assessment and treatment in patients with alcohol use disorders, both with and without ALD. Screening, treatment and monitoring is suggested as central roles for the addiction specialist (team) integrated within transplant centers. PMID:26301051

  20. Successful combined liver/kidney transplantation from a donor with Pompe disease.

    PubMed

    Halldorson, J; Kazi, Z; Mekeel, K; Kuo, A; Hassanein, T; Loomba, R; Austin, S; Valasek, M A; Kishnani, P; Hemming, A W

    2015-08-01

    Pompe disease results from inherited deficiency of the enzyme acid alpha-glucosidase resulting in lysosomal accumulation of glycogen primarily in skeletal muscle. Reported is the first case in which a donor with late onset Pompe disease (LOPD) was successfully used for deceased donor liver and kidney transplantation. This case demonstrates co-operative transplant surgery and genetic medicine evaluation and risk estimation for donors with inherited metabolic disorders some of which may be suitable for donation of selected organs for transplantation. PMID:26031770

  1. Clinical significance of donor-specific human leukocyte antigen antibodies in liver transplantation

    PubMed Central

    Cuadrado, Antonio; San Segundo, David; López-Hoyos, Marcos; Crespo, Javier; Fábrega, Emilio

    2015-01-01

    Antibody-mediated rejection (AMR) caused by donor-specific anti-human leukocyte antigen antibodies (DSA) is widely accepted to be a risk factor for decreased graft survival after kidney transplantation. This entity also plays a pathogenic role in other solid organ transplants as it appears to be an increasingly common cause of heart graft dysfunction and an emerging issue in lung transplantation. In contrast, the liver appears relatively resistant to DSA-mediated injury. This “immune-tolerance” liver property has been sustained by a low rate of liver graft loss in patients with preformed DSA and by the intrinsic liver characteristics that favor the absorption and elimination of DSA; however, alloantibody-mediated adverse consequences are increasingly being recognized, and several cases of acute AMR after ABO-compatible liver transplant (LT) have been reported. Furthermore, the availability of new solid-phase assays, allowing the detection of low titers of DSA and the refinement of objective diagnostic criteria for AMR in solid organ transplants and particularly in LT, have improved the recognition and management of this entity. A cost-effective strategy of DSA monitoring, avoidance of class II human leukocyte antigen mismatching, judicious immunosuppression attached to a higher level of clinical suspicion of AMR, particularly in cases unresponsive to conventional anti-rejection therapy, can allow a rational approach to this threat. PMID:26494958

  2. Portopulmonary Hypertension and Liver Transplant: Recent Review of the Literature.

    PubMed

    Cosarderelioglu, Caglar; Cosar, Arif M; Gurakar, Merve; Pustavoitau, Aliaksei; Russell, Stuart D; Dagher, Nabil N; Gurakar, Ahmet

    2016-04-01

    Portopulmonary hypertension is one of the main pulmonary conditions affecting patients with liver disease and/or portal hypertension. Other conditions include hepatopulmonary syndrome and hepatic hydrothorax. Portopulmonary hypertension is caused by pulmonary vasoconstriction and increased pulmonary vascular resistance. It develops as a result of portal hypertension with or without liver disease and is associated with a higher morbidity and mortality. However, portopulmonary hypertension is usually asymptomatic; the most common symptoms are dyspnea, fatigue, and peripheral edema. All liver transplant candidates should be screened for potential portopulmonary hypertension because its coexistence can affect survival rates after transplant. All patients with cirrhosis who present with dyspnea should also be screened. Transthoracic echocardiography is a noni nvasive, useful method for screening, but right heart-sided catheterization remains the criterion standard for diagnosis. Portopulmonary hypertension carries a poor prognosis without liver transplant, and its severe form is considered to be a contraindication for liver transplant. Treating patients with pulmonary arterial hypertension-specific therapies before liver transplant for moderate and severe portopulmonary hypertension appears to be beneficial. PMID:27015528

  3. When Your Child Needs a Liver Transplant

    MedlinePlus

    ... Your Child for Surgery Hepatitis Hereditary Hemochromatosis Digestive System Blood Test: Hepatic (Liver) Function Panel What Happens in the Operating Room? Hepatitis Your Liver Your Digestive System Anesthesia - ...

  4. Recruitment of Host Progenitor Cells in Rat Liver Transplants

    PubMed Central

    Sun, Zhaoli; Zhang, Xiuying; Locke, Jayme E.; Zheng, Qizhi; Tachibana, Shingo; Diehl, Anna Mae; Williams, George Melville

    2015-01-01

    Despite MHC incompatibility, Lewis to DA rat liver transplants survive indefinitely without immunosuppression, and the studies we report sought the mechanism(s) responsible for this. At one year most of the liver reacted positively to host anti-DA antibody. When small (50%) grafts were transplanted, recruitment was more rapid as most of the organ assumed the host phenotype at 3 months. After transplantation the Y-chromosome was detected in the hepatocytes of XX to XY grafts by both in-situ hybridization and PCR. Further, livers from transgenic Lewis rats carrying strong GFP markers lost the marker with time after transplantation to DA, GFP− hosts. Few liver cells contained the Y chromosome in syngeneic XX to XY liver grafts or when the hosts of Lewis XX to DA XY allografts were treated with cyclosporine A (CsA) 10mgs/kg/day. This dosage also impeded enlargement of the liver at ten days. Using GFP+ XX Lewis donors transplanted to GFP− XY DA hosts, we found little Y DNA in GFP+ cells at 10 days. Host derived OV-6 and c-kit positive, albumen positive cells were present at 3-10 days, but cells with the CD34 marker were less common and some clearly still had the donor phenotype at ten days. CXCR-4 positive cells increased with time and were abundant at 1 month after transplantation. We conclude: 1. extra-hepatic cells can differentiate into liver tissues; 2. regenerative stimuli accelerate stem cell recruitment; 3. both regeneration and recruitment are impeded by CsA immunosuppression, and 4. donor GFP positive cells contained little host Y-chromosome after transplantation suggesting that cell fusion was uncommon and, therefore, unlikely to be the mechanism leading to the changes in genotype and phenotype we observed. PMID:18972402

  5. Acute hepatitis C infection in a renal transplant recipient: primacy of the liver or kidney?

    PubMed Central

    Althaf, Mohammed Mahdi; Abdelsalam, Mohamed Said; Rashwan, Mohamed; Nadri, Quaid

    2014-01-01

    We present a case where a renal transplant recipient contracted chronic hepatitis C virus (HCV) infection post-transplantation. The disease progressed and deteriorated leading to fibrosing cholestatic hepatitis that mandated treatment. Treatment with pegylated interferon α-2a and ribavirin was successful in salvaging the liver and eradicating the virus but as a consequence lead to treatment-resistant acute rejection and loss of the renal allograft. PMID:24907214

  6. Endovascular Treatment of Acute Portal Vein Thrombosis After Liver Transplantation in a Child

    SciTech Connect

    Carnevale, Francisco Cesar Borges, Marcus Vinicius; Moreira, Airton Mota; Cerri, Giovanni Guido; Maksoud, Joao Gilberto

    2006-06-15

    Although operative techniques in hepatic transplantation have reduced the time and mortality on waiting lists, the rate of vascular complications associated with these techniques has increased. Stenosis or thrombosis of the portal vein is an infrequent complication, and if present, surgical treatment is considered the traditional management. This article describes a case of acute portal vein thrombosis after liver transplantation from a living donor to a child managed by percutaneous techniques.

  7. The clinical relevance of alloantibody in liver transplantation.

    PubMed

    Burghuber, C K; Roberts, T K; Knechtle, S J

    2015-01-01

    The transplanted liver appears resistant to antibody-mediated injury compared to other transplanted organs such as kidney or heart. However, a growing number of reports suggest that alloantibody to the liver is associated with poorer outcomes. The data surrounding this field are unclear, and their interpretation remains controversial. Mechanistically, there is not a clear explanation for the liver's resistance to antibody-mediated injury, and the pathological criteria for antibody-mediated rejection (AMR) remain ill-defined. Furthermore, treatment of AMR is non-uniform. The field would benefit from better outcome data based on measurement of antibody at the time of transplantation and at the time of rejection. Consensus opinion regarding antibody and the liver might emerge with better standardization of antibody measurement and pathological definition of AMR. PMID:25510576

  8. Preoperative cardiovascular investigations in liver transplant candidate: An update

    PubMed Central

    Sehgal, Lalit; Srivastava, Piyush; Pandey, Chandra Kant; Jha, Amit

    2016-01-01

    Cardiovascular complications are a major cause of morbidity and mortality in patients with end-stage liver disease (ESLD) undergoing liver transplantation. Identifying candidates at the highest risk of postoperative cardiovascular complications is the cornerstone for optimizing the outcome. Ischaemic heart disease contributes to major portion of cardiovascular complications and therefore warrants evaluation in the preoperative period. Patients of ESLD usually demonstrate increased cardiac output, compromised ventricular response to stress, low systemic vascular resistance and occasionally bradycardia. Despite various recommendations for preoperative evaluation of cardiovascular disease in liver transplant candidates, a considerable controversy on screening methodology persists. This review critically focuses on the rapidly expanding body of evidence for diagnosis and risk stratification of cardiovascular disorder in liver transplant candidates. PMID:26962249

  9. The 2-stage liver transplant: 3 clinical scenarios.

    PubMed

    Gedik, Ender; Bıçakçıoğlu, Murat; Otan, Emrah; İlksen Toprak, Hüseyin; Işık, Burak; Aydın, Cemalettin; Kayaalp, Cüneyt; Yılmaz, Sezai

    2015-04-01

    The main goal of 2-stage liver transplant is to provide time to obtain a new liver source. We describe our experience of 3 patients with 3 different clinical conditions. A 57-year-old man was retransplanted successfully with this technique due to hepatic artery thrombosis. However, a 38-year-old woman with fulminant toxic hepatitis and a 5-year-old-boy with abdominal trauma had poor outcome. This technique could serve as a rescue therapy for liver transplant patients who have toxic liver syndrome or abdominal trauma. These patients required intensive support during long anhepatic states. The transplant team should decide early whether to use this technique before irreversible conditions develop. PMID:25894175

  10. Supercooling preservation and transplantation of the rat liver.

    PubMed

    Bruinsma, Bote G; Berendsen, Tim A; Izamis, Maria-Louisa; Yeh, Heidi; Yarmush, Martin L; Uygun, Korkut

    2015-03-01

    The current standard for liver preservation involves cooling of the organ on ice (0-4 °C). Although it is successful for shorter durations, this method of preservation does not allow long-term storage of the liver. The gradual loss of hepatic viability during preservation puts pressure on organ sharing and allocation, may limit the use of suboptimal grafts and necessitates rushed transplantation to achieve desirable post-transplantation outcomes. In an attempt to improve and prolong liver viability during storage, alternative preservation methods are under investigation. For instance, ex vivo machine perfusion systems aim to sustain and even improve viability by supporting hepatic function at warm temperatures, rather than simply slowing down deterioration by cooling. Here we describe a novel subzero preservation technique that combines ex vivo machine perfusion with cryoprotectants to facilitate long-term supercooled preservation. The technique improves the preservation of rat livers to prolong storage times as much as threefold, which is validated by successful long-term recipient survival after orthotopic transplantation. This protocol describes how to load rat livers with cryoprotectants to prevent both intracellular and extracellular ice formation and to protect against hypothermic injury. Cryoprotectants are loaded ex vivo using subnormothermic machine perfusion (SNMP), after which livers can be cooled to -6 °C without freezing and kept viable for up to 96 h. Cooling to a supercooled state is controlled, followed by 3 h of SNMP recovery and orthotopic liver transplantation. PMID:25692985

  11. Evaluation of liver transplant candidates: A pulmonary perspective

    PubMed Central

    Bozbas, Serife Savas; Eyuboglu, Fusun

    2011-01-01

    Chronic liver disease is one of the leading causes of mortality and morbidity in the worldwide adult population. Liver transplant is the gold standard therapy for end-stage liver disease and many patients are on the waiting list for a transplant. A variety of pulmonary disorders are encountered in cirrhotic patients. Pleura, lung parenchyma, and pulmonary vasculature may be affected in these patients. Hypoxemia is relatively common and can be asymptomatic. Hepatopulmonary syndrome should be investigated in hypoxic cirrhotic patients. Gas exchange abnormalities are common and are generally correlated with the severity of liver disease. Both obstructive and restrictive types of airway disease can be present. Abnormal diffusion capacity is the most frequently observed pulmonary function disorder in patients with cirrhosis. Hepatic hydrothorax is another finding which is usually seen in conjunction with, but occasionally without ascites. Portopulmonary hypertension is a complication of long standing liver dysfunction and when severe, is accepted as a containdication to liver transplant. Since respiratory disorders are common and have significant impact on postoperative outcome in patients undergoing liver transplant, a careful preoperative pulmonary assessment is important. PMID:21760840

  12. Liver transplantation in the Nordic countries – An intention to treat and post-transplant analysis from The Nordic Liver Transplant Registry 1982–2013

    PubMed Central

    Fosby, Bjarte; Melum, Espen; Bjøro, Kristian; Bennet, William; Rasmussen, Allan; Andersen, Ina Marie; Castedal, Maria; Olausson, Michael; Wibeck, Christina; Gotlieb, Mette; Gjertsen, Henrik; Toivonen, Leena; Foss, Stein; Makisalo, Heikki; Nordin, Arno; Sanengen, Truls; Bergquist, Annika; Larsson, Marie E.; Soderdahl, Gunnar; Nowak, Greg; Boberg, Kirsten Muri; Isoniemi, Helena; Keiding, Susanne; Foss, Aksel; Line, Pål-Dag; Friman, Styrbjörn; Schrumpf, Erik; Ericzon, Bo-Göran; Höckerstedt, Krister; Karlsen, Tom H.

    2015-01-01

    Abstract Aim and background. The Nordic Liver Transplant Registry (NLTR) accounts for all liver transplants performed in the Nordic countries since the start of the transplant program in 1982. Due to short waiting times, donor liver allocation has been made without considerations of the model of end-stage liver disease (MELD) score. We aimed to summarize key outcome measures and developments for the activity up to December 2013. Materials and methods. The registry is integrated with the operational waiting-list and liver allocation system of Scandiatransplant (www.scandiatransplant.org) and accounted at the end of 2013 for 6019 patients out of whom 5198 were transplanted. Data for recipient and donor characteristics and relevant end-points retransplantation and death are manually curated on an annual basis to allow for statistical analysis and the annual report. Results. Primary sclerosing cholangitis, acute hepatic failure, alcoholic liver disease, primary biliary cirrhosis and hepatocellular carcinoma are the five most frequent diagnoses (accounting for 15.3%, 10.8%, 10.6%, 9.3% and 9.0% of all transplants, respectively). Median waiting time for non-urgent liver transplantation during the last 10-year period was 39 days. Outcome has improved over time, and for patients transplanted during 2004–2013, overall one-, five- and 10-year survival rates were 91%, 80% and 71%, respectively. In an intention-to-treat analysis, corresponding numbers during the same time period were 87%, 75% and 66%, respectively. Conclusion. The liver transplant program in the Nordic countries provides comparable outcomes to programs with a MELD-based donor liver allocation system. Unique features comprise the diagnostic spectrum, waiting times and the availability of an integrated waiting list and transplant registry (NLTR). PMID:25959101

  13. Monogenic diseases that can be cured by liver transplantation.

    PubMed

    Fagiuoli, Stefano; Daina, Erica; D'Antiga, Lorenzo; Colledan, Michele; Remuzzi, Giuseppe

    2013-09-01

    While the prevalence of most diseases caused by single-gene mutations is low and defines them as rare conditions, all together, monogenic diseases account for approximately 10 in every 1000 births according to the World Health Organisation. Orthotopic liver transplantation (LT) could offer a therapeutic option in monogenic diseases in two ways: by substituting for an injured liver or by supplying a tissue that can replace a mutant protein. In this respect, LT may be regarded as the correction of a disease at the level of the dysfunctional protein. Monogenic diseases that involve the liver represent a heterogeneous group of disorders. In conditions associated with predominant liver parenchymal damage (i.e., genetic cholestatic disorders, Wilson's disease, hereditary hemochromatosis, tyrosinemia, α1 antitrypsin deficiency), hepatic complications are the major source of morbidity and LT not only replaces a dysfunctional liver but also corrects the genetic defect and effectively cures the disease. A second group includes liver-based genetic disorders characterised by an architecturally near-normal liver (urea cycle disorders, Crigler-Najjar syndrome, familial amyloid polyneuropathy, primary hyperoxaluria type 1, atypical haemolytic uremic syndrome-1). In these defects, extrahepatic complications are the main source of morbidity and mortality while liver function is relatively preserved. Combined transplantation of other organs may be required, and other surgical techniques, such as domino and auxiliary liver transplantation, have been attempted. In a third group of monogenic diseases, the underlying genetic defect is expressed at a systemic level and liver involvement is just one of the clinical manifestations. In these conditions, LT might only be partially curative since the abnormal phenotype is maintained by extrahepatic synthesis of the toxic metabolites (i.e., methylmalonic acidemia, propionic acidemia). This review focuses on principles of diagnosis, management

  14. Role of liver transplantation in human immunodeficiency virus positive patients

    PubMed Central

    Joshi, Deepak; Agarwal, Kosh

    2015-01-01

    End-stage liver disease (ESLD) is a leading cause of morbidity and mortality amongst human immunodeficiency virus (HIV)-positive individuals. Chronic hepatitis B and hepatitis C virus (HCV) infection, drug-induced hepatotoxicity related to combined anti-retro-viral therapy, alcohol related liver disease and non-alcohol related fatty liver disease appear to be the leading causes. It is therefore, anticipated that more HIV-positive patients with ESLD will present as potential transplant candidates. HIV infection is no longer a contraindication to liver transplantation. Key transplantation outcomes such as rejection and infection rates as well as medium term graft and patient survival match those seen in the non-HIV infected patients in the absence of co-existing HCV infection. HIV disease does not seem to be negatively impacted by transplantation. However, HIV-HCV co-infection transplant outcomes remain suboptimal due to recurrence. In this article, we review the key challenges faced by this patient cohort in the pre- and post-transplant period. PMID:26604639

  15. Achievement of sustained viral response after switching treatment from pegylated interferon α-2b to α-2a and ribavirin in patients with recurrence of hepatitis C virus genotype 1 infection after liver transplantation: a case report.

    PubMed

    Kawaoka, Tomokazu; Hiraga, Nobuhiko; Takahashi, Shoichi; Takaki, Shintaro; Tsuge, Masataka; Nagaoki, Yuko; Hashimoto, Yoshimasa; Katamura, Yoshio; Miki, Daiki; Hiramatsu, Akira; Waki, Koji; Imamura, Michio; Kawakami, Yoshiiku; Aikata, Hiroshi; Ochi, Hidenori; Tashiro, Hirotaka; Ohdan, Hideki; Chayama, Kazuaki

    2012-01-01

    We report a case in which sustained viral response was achieved after switching treatment from pegylated interferon (PEG-IFN) α-2b to α-2a and ribavirin (RBV) in patients with recurrence of hepatitis C virus (HCV) infection after living donor liver transplantation. The patient was a 62-year-old man with liver cirrhosis due to HCV genotype 1b infection. The patient had 8 amino acid (aa) substitutions in the interferon sensitivity-determining region, and had substitutions for mutant and wild-type at aa70 and aa91, respectively, in the core region. The patient had minor genotype (GG) IL28B single nucleotide polymorphisms (rs8099917). He had initially received interferon α-2b and RBV for 2 years, and later developed hepatocellular carcinoma (HCC). After surgical resection of HCC, he subsequently received PEG-IFN α-2b and RBV for 1.5 years, without undetectable viremia during the treatment course. Due to recurrence of HCC, the patient received a living donor liver transplantation. Later on, hepatitis C relapsed. For the management of relapse, he received another course of PEG-IFN α-2b and RBV. However, breakthrough viremia occurred. PEG-IFN was thus switched from α-2b to α-2a and RBV for another 17 months. The patient eventually achieved a sustained viral response. PMID:21865660

  16. The changing face of liver transplantation for acute liver failure: Assessment of current status and implications for future practice.

    PubMed

    Donnelly, Mhairi C; Hayes, Peter C; Simpson, Kenneth J

    2016-04-01

    The etiology and outcomes of acute liver failure (ALF) have changed since the definition of this disease entity in the 1970s. In particular, the role of emergency liver transplantation has evolved over time, with the development of prognostic scoring systems to facilitate listing of appropriate patients, and a better understanding of transplant benefit in patients with ALF. This review examines the changing etiology of ALF, transplant benefit, outcomes following transplantation, and future alternatives to emergency liver transplantation in this devastating condition. Liver Transplantation 22 527-535 2016 AASLD. PMID:26823231

  17. Outcome of orthotopic liver transplantation in patients with haemophilia

    PubMed Central

    Gordon, F; Mistry, P; Sabin, C; Lee, C

    1998-01-01

    Background—Many patients with haemophilia have developed cirrhosis or hepatocellular carcinoma due to transfusion acquired chronic viral hepatitis. 
Aims—To assess the long term outcome of all haemophilic patients reported to have undergone orthotopic liver transplantation. 
Methods—Transplant centres of patients identified by medical database search were contacted and survival data assessed by Kaplan-Meier analysis. 
Results—Twenty six haemophilic men (median age 46 years, range 5-63 years) underwent orthotopic liver transplantation in 16centres between 1982 and 1996. Indications for transplantation were hepatitis C cirrhosis (69%), hepatitis B with or without C cirrhosis (15%), viral hepatitis related hepatocellular carcinoma (12%), and biliary atresia (4%). Six patients (23%) were infected with human immunodeficiency virus (HIV). Postoperatively, the median time to normal clotting factor levels was 24 hours (range 0-48 hours) and exogenous clotting factors were stopped at a median of 24 hours (range 0-480 hours). Four patients (15%) had bleeding complications. The one and three year survival of HIV positive recipients (67% and 23%) was significantly poorer (p=0.0003) than that of HIV negative recipients (90% and 83%). Coagulopathy was cured in all patients surviving more than 12 days post-transplant. Six of the 20 patients (30%) with hepatitis C cirrhosis pretransplant had evidence of disease recurrence at a mean of nine months post-transplant. 
Conclusions—Hepatitis C cirrhosis is the most common indication for orthotopic liver transplantation in patients with haemophilia. Transplantation results in long term cure of haemophilia but may be complicated by the effects of HIV infection or recurrent viral hepatitis. 

 Keywords: liver transplantation; haemophilia; hepatitis C; cirrhosis; HIV PMID:9659174

  18. Combined liver and kidney transplantation and kidney after liver transplantation in children: Indication, postoperative outcome, and long-term results.

    PubMed

    Büscher, Rainer; Büscher, Anja K; Cetiner, Metin; Treckmann, Jürgen W; Paul, Andreas; Vester, Udo; Hoyer, Peter F

    2015-12-01

    CLKT and sequential KALT are decided on a case-by-case basis in children for special indications such as ARPKD or PH1. We report on 21 children who underwent CLKT or KALT at our hospital between 1998 and 2013. Eleven children were diagnosed with PH1 and six with ARPKD. Other diagnosis were Joubert syndrome (n = 1), nephronophthisis (n = 1), CF (n = 1), and hepatocellular carcinoma (n = 1). Children (12 males, nine females) were aged 7.8 ± 6.2 yr (range, 10 months to 18 yr) at time of transplantation. Average wait time was 1.9 ± 0.9 yr (range, four months to 2.3 yr). Fifteen patients received dialysis prior to transplantation. In PH1 patients, four children received CLKT, five received KALT, and two infants have received only an LTx, whereas all six patients with ARPKD received CLKT. In patients with other indications, CLKT was performed in three cases and KALT in one girl. Cumulative 10-yr survival of all 21 patients was 78.4%. At the time of transfer into adult care, 13 patients retained stable liver and kidney function. Regardless the underlying diagnosis, CLKT and KALT can be performed in children with good surgical outcomes and long-term survival. PMID:26341656

  19. The Unfinished Legacy of Liver Transplantation: Emphasis on Immunology

    PubMed Central

    Starzl, Thomas E.; Lakkis, Fadi G.

    2011-01-01

    Liver transplantation radically changed the philosophy of hepatology practice, enriched multiple areas of basic science, and had pervasive ripple effects in law, public policy, ethics, and theology. Why organ engraftment was feasible remained enigmatic, however, until the discovery in 1992 of donor leukocyte microchimerism in long-surviving liver, and other kinds of organ recipients. Following this discovery, the leukocyte chimerism-associated mechanisms were elucidated that directly linked organ and bone marrow transplantation and eventually clarified the relationship of transplantation immunology to the immunology of infections, neoplasms, and autoimmune disorders. We describe here how the initially controversial paradigm shift mandated revisions of cherished dogmas. With the fresh insight, the reasons for numerous inexplicable phenomena of transplantation either became obvious or have become susceptible to discriminate experimental testing. The therapeutic implications of the “new immunology” in hepatology and in other medical disciplines, have only begun to be explored. Apart from immunology, physiologic investigations of liver transplantation have resulted in the discovery of growth factors (beginning with insulin) that are involved in the regulation of liver size, ultrastructure, function, and the capacity for regeneration. Such studies have partially explained functional and hormonal relationships of different abdominal organs, and ultimately they led to the cure or palliation by liver transplantation of more than 2 dozen hepatic-based inborn errors of metabolism. Liver transplantation should not be viewed as a purely technologic achievement, but rather as a searchlight whose beams have penetrated the murky mist of the past, and continue to potentially illuminate the future. PMID:16447295

  20. The Etiology, Incidence, and Impact of Preservation Fluid Contamination during Liver Transplantation

    PubMed Central

    Lladó, Laura; Vila, Marina; Baliellas, Carme; Tubau, Fe; Sabé, Núria; Fabregat, Joan; Carratalà, Jordi

    2016-01-01

    The role of contaminated preservation fluid in the development of infection after liver transplantation has not been fully elucidated. To assess the incidence and etiology of contaminated preservation fluid and determine its impact on the subsequent development of infection after liver transplantation, we prospectively studied 50 consecutive liver transplants, and cultured the following samples in each instance: preservation fluid (immediately before and at the end of the back-table procedure, and just before implantation), blood, and bile from the donor, and ascitic fluid from the recipient. When any culture was positive, blood cultures were obtained and targeted antimicrobial therapy was started. We found that the incidence of contaminated preservation fluid was 92% (46 of 50 cases of liver transplantation per year), but only 28% (14/50) were contaminated by recognized pathogens. Blood and bile cultures from the donor were positive in 28% and 6% respectively, whereas ascitic fluid was positive in 22%. The most frequently isolated microorganisms were coagulase-negative staphylococci. In nine cases, the microorganisms isolated from the preservation fluid concurred with those grown from the donor blood cultures, and in one case, the isolate matched with the one obtained from bile culture. No liver transplant recipient developed an infection due to the transmission of an organism isolated from the preservation fluid. Our findings indicate that contamination of the preservation fluid is frequent in liver transplantation, and it is mainly caused by saprophytic skin flora. Transmission of infection is low, particularly among those recipients given targeted antimicrobial treatment for organisms isolated in the preservation fluid. PMID:27513941

  1. [Post-transplant lymphoproliferative disease in liver transplant recipients--Merkur University Hospital single center experience].

    PubMed

    Filipec-Kanizaj, Tajana; Budimir, Jelena; Colić-Cvrlje, Vesna; Kardum-Skelin, Ika; Sustercić, Dunja; Naumovski-Mihalić, Slavica; Mrzljak, Anna; Kolonić, Slobodanka Ostojić; Sobocan, Nikola; Bradić, Tihomir; Dolić, Zrinka Misetić; Kocman, Branislav; Katicić, Miroslava; Zidovec-Lepej, Snjezana; Vince, Adriana

    2011-09-01

    Post-transplant lymphoproliferative disorder (PTLD) is an increasingly recognized condition as the number of solid organ and bone marrow transplant recipients increases. It can be a life threatening fulminant disorder and affects approximately 8% of solid organ transplant recipients. Epstein-Barr virus (EBV) is closely involved in the pathogenesis of PTLD and the majority of PTLD cases arise in response to primary infection with EBV or to re-activation of previously acquired EBV. The principal risk factors underlying the development of PTLD are the degree of overall immunosuppression and EBV serostatus of the recipient. The most commonly used pathologic classification of PTLD is the World Health Organization classification, which divides PTLD into three categories: early lesions, polymorphic PTLD, and monomorphic PTLD. Early lesions are characterized by reactive plasmacytic hyperplasia. Polymorphic PTLD may be either polyclonal or monoclonal and is characterized by destruction of the underlying lymphoid architecture, necrosis, and nuclear atypia. In monomorphic PTLD, the majority of cases (>80%) arise from B cells, similar to non-Hodgkin's lymphoma in immunocompetent hosts. The most common subtype is diffuse large B-cell lymphoma, but Burkitt's/Burkitt's-like lymphoma and plasma cell myeloma are also seen. Rarely T-cell variants occur, which include peripheral T-cell lymphomas and, rarely, other uncommon types, including gamma/delta T-cell lymphoma and T-natural killer (NK) cell varieties. Hodgkin's disease-like lymphoma is very unusual. An accurate diagnosis of PTLD requires a high index of suspicion, since the disorder may present subtly and/or extranodally. Radiologic evidence of a mass or the presence of elevated serum markers (such as increased LDH levels) are suggestive of PTLD, with positive finding on ultrasonography, computed tomography, magnetic resonance and/or positron emission tomography scanning (possibly indicating metabolically active areas) also

  2. Deceased Donor Split Liver Transplantation In Adult Recipients: Is The Learning Curve Over?

    PubMed Central

    Cauley, Ryan P.; Vakili, Khashayar; Fullington, Nora; Potanos, Kristina; Graham, Dionne A.; Finkelstein, Jonathan A.; Kim, Heung Bae

    2016-01-01

    Background Infants have the highest waitlist mortality of all liver transplant candidates. Deceased-donor split liver transplantation, a technique that provides both an adult and pediatric graft, may be the best way to decrease this disproportionate mortality. Yet concern for an increased risk to adult split recipients has discouraged its widespread adoption. We aimed to determine the current risk of graft failure in adult recipients following split liver transplantation. Study Design United Network for Organ Sharing (UNOS) data from 62,190 first-time adult recipients of deceased-donor liver transplants (1995–2010) were analyzed (889 split grafts). Bivariate risk factors (p<0.2) were included in cox proportional hazards models of the effect of transplant type on graft failure. Results Split liver recipients had an over-all hazard-ratio (HR) of graft failure of 1.26 (p<.001) compared to whole liver recipients. The split liver HR was 1.45 (p<.001) in the pre-MELD era (1995–2002), and 1.10 (p=.28) in the MELD era (2002–2010). Interaction analyses suggested an increased risk of split graft failure in Status 1 recipients and those given an exception for hepatocellular carcinoma (HCC). Excluding higher-risk recipients, split and whole grafts had similar outcomes (HR .94, p=.59). Conclusions The risk of graft failure is now similar between split and whole liver recipients in the vast majority of cases – demonstrating that the expansion of split liver allocation may be possible without increasing the overall risk of long-term graft failure in adult recipients. Further prospective analysis should examine if selection bias may account for the possible increase in risk for recipients with HCC or designated Status 1. PMID:23978530

  3. Anti-Erythropoietin Antibody Associated Pure Red Cell Aplasia Resolved after Liver Transplantation

    PubMed Central

    Hung, Annie K.; Guy, Jennifer; Behler, Caroline M.; Lee, Eugene E.

    2015-01-01

    Patients undergoing antiviral therapy for chronic hepatitis C often develop anemia secondary to ribavirin and interferon. Recombinant erythropoietin has been used to improve anemia associated with antiviral therapy and to minimize dose reductions, which are associated with decreased rates of sustained virologic response. A rare potential side effect of recombinant erythropoietin is anti-erythropoietin antibody associated pure red cell aplasia. In chronic kidney disease patients with this entity, there have been good outcomes associated with renal transplant and subsequent immunosuppression. In this case, a chronic liver disease patient developed anti-erythropoietin associated pure red cell aplasia and recovered after liver transplantation and immunosuppression. It is unclear whether it is the transplanted organ, the subsequent immunosuppression, or the combination that contributed to the response. In conclusion, anti-erythropoietin associated pure red cell aplasia is a serious complication of erythropoietin therapy, but this entity should not be considered a contraindication for solid organ transplantation. PMID:26240773

  4. Reframing the impact of combined heart-liver allocation on liver transplant waitlist candidates

    PubMed Central

    Goldberg, David S.; Reese, Peter P.; Amaral, Sandra; Abt, Peter L.

    2014-01-01

    Simultaneous heart-liver transplantation, although rare, has become more common in the U.S. When the primary organ is a heart or liver, patients receiving an offer for the primary organ automatically receive the second, non-primary organ from that donor. This policy raises issues of equity—i.e. whether liver transplant-alone candidates bypassed by heart-liver recipients are disadvantaged. No prior published analyses have addressed this issue, and few methods have been developed as a means to measure the impact of such allocation policies. We analyzed OPTN match run data from 2007-2013 to determine whether this combined organ allocation policy disadvantages bypassed liver transplant waitlist candidates in a clinically meaningful way. Among 65 heart-liver recipients since May 2007, 42 had substantially higher priority for the heart relative to the liver, and bypassed 268 liver-alone candidates ranked 1-10 on these match runs. Bypassed patients had lower risk of waitlist removal for death or clinical deterioration compared to controls selected by match MELD score (HR: 0.56, 95% CI: 0.40-0.79), and similar risk as controls selected by laboratory MELD score (HR: 0.91, 95% CI: 0.63-1.33) or on match runs of similar graft quality (HR: 0.97, 95% CI: 0.73-1.37). The waiting time from bypass to subsequent transplantation was significantly longer among bypassed candidates versus controls on match runs of similar graft quality (median: 87 (IQR: 27-192) days versus 24 (5-79) days; p<0.001). Although transplant is delayed, liver transplant waitlist candidates bypassed by heart-liver recipients do not have excess mortality compared to three sets of matched controls. These analytic methods serve as a starting point to consider other potential approaches to evaluate the impact of multi-organ transplant allocation policies PMID:25044621

  5. Power-Pulse Thrombolysis and Stent Recanalization for Acute Post-Liver Transplant Iliocaval Venous Thrombosis

    SciTech Connect

    Baccin, Carlos E.; Haskal, Ziv J.

    2008-07-15

    Postoperative inferior vena cava (IVC) thrombosis is a potentially lethal complication in a liver transplant recipient. We report the case of a 57-year-old liver transplant recipient, who developed acute, postoperative, markedly symptomatic complete IVC, ilial-femoral-caval, and left renal vein thrombosis. After treatment with power-pulse tissue plasminogen activator thrombolysis, thrombectomy, and stent placement, the IVC and iliac veins were successfully recanalized. At 2.5-year imaging and laboratory follow-up, the IVC, iliac, and renal veins remained patent and graft function was preserved.

  6. Late post liver transplant protein losing enteropathy: Rare complication of incisional hernia

    PubMed Central

    Evans, Jonathan D; Perera, M Thamara PR; Pal, CY; Neuberger, James; Mirza, Darius F

    2013-01-01

    Development of oedema and hypoproteinaemia in a liver transplant recipient may be the first signs of graft dysfunction and should prompt a full assessment. We report the novel case of a patient who, years after liver transplantation developed a functional blind loop in an incisional hernia, which manifested as oedema and hypoproteinaemia secondary to protein losing enteropathy. After numerous investigations, the diagnosis was made by flurodeoxyglucose positron emmision tomography (FDG-PET) imaging. Surgical repair of the incisional hernia was followed several months later by resolution of the protein loss, and confirmed at a post operative FDG-PET scan at one year. PMID:23885154

  7. Asymptomatic transmission of Treponema pallidum (syphilis) through deceased donor liver transplantation.

    PubMed

    Tariciotti, L; Das, I; Dori, L; Perera, M T P R; Bramhall, S R

    2012-06-01

    A 55-year-old woman underwent liver transplantation (LT) with a graft from a deceased donor. Mandatory pre-donation investigations showed positive syphilis serology that was available only after the transplant, with high Treponema pallidum particle agglutination assay titer compatible with donor syphilis infection. Despite the institution of appropriate post-exposure prophylaxis, the recipient demonstrated latent seroconversion; however, liver graft function improved without evidence of syphilitic hepatitis or other manifestations of the disease. Through this first reported case of asymptomatic transmission of syphilis following LT, we highlight the investigations and treatment strategies for donor-derived syphilis in liver transplant recipients. This report supplements the existing limited evidence on safe use of infected grafts from syphilitic donors through appropriate post-exposure prophylaxis. PMID:22624823

  8. Supercooling Preservation Of The Rat Liver For Transplantation

    PubMed Central

    Bruinsma, Bote G.; Berendsen, Tim A.; Izamis, Maria-Louisa; Yeh, Heidi; Yarmush, Martin L.; Uygun, Korkut

    2015-01-01

    The current standard for liver preservation is limited in duration. Employing a novel subzero preservation technique that includes supercooling and machine perfusion can significantly improve preservation and prolong storage times. By loading rat livers with cryoprotectants to prevent both intra- and extracellular ice formation and protect against hypothermic injury, livers can be cooled to −6 °C without freezing and kept viable for up to 96 hours. Here, we describe the procedures of loading cryoprotectants by means of subnormothermic machine perfusion (SNMP), controlled cooling to a supercooled state, followed by SNMP recovery and orthotopic liver transplantation. PMID:25692985

  9. Pretransplant renal dysfunction predicts poorer outcome in liver transplantation.

    PubMed

    Lafayette, R A; Paré, G; Schmid, C H; King, A J; Rohrer, R J; Nasraway, S A

    1997-09-01

    The postoperative courses of 115 liver transplant recipients were reviewed to monitor for outcomes of acute renal failure and mortality. An analysis of baseline (preoperative) variables with particular attention to baseline renal function was accomplished to establish predictive variables for a complicated postoperative course. Acute renal failure requiring dialysis occurred in 27 cases (23%) and was associated with a prolonged ICU stay, greater infectious complications, greater hospital charges and a high mortality rate (46 +/- 11% vs. 9 +/- 3%) as compared to patients who did not experience acute renal failure. Death occurred in 20 patients (17%) overall prior to discharge. In order to assess the contribution of renal function, the population was divided arbitrarily into two groups based on preoperative serum creatinine. Group 1 (n = 50) had a preoperative serum creatinine < 1.0 mg/dl (mean +/- SD = 2.2 +/- 0.2 mg/dl) and Group 2 (n = 65) had a preoperative serum creatinine < or = 1.0 mg/dl (0.7 +/- 0.1 mg/dl). The groups experienced similar operative courses. Group 1 patients experienced significantly longer ICU stays (18 +/- 3 vs. 10 +/- 2 days), higher rates of acute renal failure requiring dialysis (52 +/- 7 vs. 5 +/- 2%), higher hospital charges (231,454 +/- 17,088 vs. 178,755 +/- 14,744 $, US) and a greatly increased mortality rate (32 +/- 1 vs. 6 +/- 1%), as compared to Group 2 patients. A multifactorial regression analysis demonstrated that of all pretransplant factors analyzed, elevation in the serum creatinine was significantly associated and was the strongest predictor of both outcomes: acute renal failure requiring dialysis (ROC = 0.89) and death (ROC = 0.83). The presence or absence of hepatorenal syndrome did not influence the results of this analysis. This study demonstrates that cirrhotic patients with renal dysfunction, as indicated by an elevated serum creatinine, experience a poor surgical outcome following liver transplantation. These patients

  10. Hepatitis C-Infected Liver Transplants May Work Well for Those with the Virus

    MedlinePlus

    ... nih.gov/medlineplus/news/fullstory_158320.html Hepatitis C-Infected Liver Transplants May Work Well for Those ... some potentially good news for people with hepatitis C who are waiting for liver transplants: Hepatitis C- ...

  11. Massive haemorrhage in liver transplantation: Consequences, prediction and management

    PubMed Central

    Cleland, Stuart; Corredor, Carlos; Ye, Jia Jia; Srinivas, Coimbatore; McCluskey, Stuart A

    2016-01-01

    From its inception the success of liver transplantation has been associated with massive blood loss. Massive transfusion is classically defined as > 10 units of red blood cells within 24 h, but describing transfusion rates over a shorter period of time may reduce the potential for survival bias. Both massive haemorrhage and transfusion are associated with increased risk of mortality and morbidity (need for dialysis/surgical site infection) following liver transplantation although causality is difficult to prove due to the observational design of most trials. The blood loss associated with liver transplantation is multifactorial. Portal hypertension secondary to cirrhosis results in extensive collateral circulation, which can bleed during hepatectomy particular if portal pressures are increased. Avoiding volume loading and maintenance of a low central venous pressure together with the use of vasopressors have been shown to reduce blood loss and transfusion during liver transplantation, but may increase the risk of renal impairment post-operatively. Coagulation defects may be present pre-transplant, but haemostasis is often re-balanced due to a deficit in both pro- and anti-coagulation factors. Further derangement of haemostasis may develop in the anhepatic and neohepatic phases due to absent hepatic metabolic function, hyperfibrinolysis and platelet sequestration in the donor liver. Point-of-care tests of coagulation such as the viscoelastic tests rotation thromboelastometry/thromboelastometry allow and more accurate and rapid assessment of these derangements in coagulation and guide the use of factor replacement and antifibrinolytics. Transfusion protocols guided by these tests have been shown to reduce transfusion rates compared with conventional coagulation tests, but have not shown improvements in mortality or morbidity. Pre-operative factors associated with massive transfusion include previous surgery, re-do transplantation, the aetiology and severity of liver

  12. Massive haemorrhage in liver transplantation: Consequences, prediction and management.

    PubMed

    Cleland, Stuart; Corredor, Carlos; Ye, Jia Jia; Srinivas, Coimbatore; McCluskey, Stuart A

    2016-06-24

    From its inception the success of liver transplantation has been associated with massive blood loss. Massive transfusion is classically defined as > 10 units of red blood cells within 24 h, but describing transfusion rates over a shorter period of time may reduce the potential for survival bias. Both massive haemorrhage and transfusion are associated with increased risk of mortality and morbidity (need for dialysis/surgical site infection) following liver transplantation although causality is difficult to prove due to the observational design of most trials. The blood loss associated with liver transplantation is multifactorial. Portal hypertension secondary to cirrhosis results in extensive collateral circulation, which can bleed during hepatectomy particular if portal pressures are increased. Avoiding volume loading and maintenance of a low central venous pressure together with the use of vasopressors have been shown to reduce blood loss and transfusion during liver transplantation, but may increase the risk of renal impairment post-operatively. Coagulation defects may be present pre-transplant, but haemostasis is often re-balanced due to a deficit in both pro- and anti-coagulation factors. Further derangement of haemostasis may develop in the anhepatic and neohepatic phases due to absent hepatic metabolic function, hyperfibrinolysis and platelet sequestration in the donor liver. Point-of-care tests of coagulation such as the viscoelastic tests rotation thromboelastometry/thromboelastometry allow and more accurate and rapid assessment of these derangements in coagulation and guide the use of factor replacement and antifibrinolytics. Transfusion protocols guided by these tests have been shown to reduce transfusion rates compared with conventional coagulation tests, but have not shown improvements in mortality or morbidity. Pre-operative factors associated with massive transfusion include previous surgery, re-do transplantation, the aetiology and severity of liver

  13. Potential therapeutic failure of generic vancomycin in a liver transplant patient with MRSA peritonitis and bacteremia.

    PubMed

    Rodriguez, Carlos A; Agudelo, Maria; Cataño, Juan C; Zuluaga, Andres F; Vesga, Omar

    2009-10-01

    We report a case of generic vancomycin treatment failure in a liver transplant patient with MRSA peritonitis and bacteremia, followed by a rapid sterilization of blood and peritoneal fluid after switching to the branded product. It raises concern about therapeutic equivalence of generic vancomycin. PMID:19698745

  14. Recurrence of hepatocellular carcinoma as a mixed hepatoblastoma after liver transplantation

    PubMed Central

    Dumortier, J; Bizollon, T; Chevallier, M; Ducerf, C; Baulieux, J; Scoazec, J; Trepo, C

    1999-01-01

    BACKGROUND—Hepatoblastoma is an exceptional cause of primary malignant liver tumour in the adult.
PATIENT—The case is reported of an adult patient transplanted for alcoholic cirrhosis complicated by multifocal hepatocellular carcinoma in whom a recurrence in the form of a mixed hepatoblastoma invading the whole transplanted liver developed three months after liver transplantation.
METHODS—Complete clinical, histopathological, and immunohistochemical data were reviewed.
RESULTS—The recurrent tumour invaded the whole liver. The major component was a mixed hepatoblastoma, with an epithelial component expressing cytokeratin and a mesenchymal component expressing vimentin. The tumour also contained a minor hepatocarcinomatous component expressing α fetoprotein. The rapid growth of the tumour prevented any attempt at treatment. Although direct evidence is lacking, the most likely hypothesis to explain the observations is a marked phenotypic change in the initial malignant population at recurrence.
CONCLUSION—This case supports a possible filiation between hepatocellular carcinoma and hepatoblastoma in adults.


Keywords: hepatoblastoma; hepatocellular carcinoma; liver; transplantation PMID:10486376

  15. Challenging hepatitis C-infected liver transplant patients

    PubMed Central

    Oliver, Madeleine; Ortiz, Christopher Chiodo; Ortiz, Jorge

    2016-01-01

    Caring for liver transplant patients suffering from chronic hepatitis C virus (HCV) infection is a challenging task for transplant surgeons and primary physicians alike. HCV is the leading cause of liver transplantation in the USA and comes with a myriad of complications that increase morbidity and mortality. This review focuses on patient follow-up, spanning from before the liver transplant occurs to the patient’s long-term health. Pretransplant, both donor and recipient variables, must be carefully chosen to ensure optimal surgical success. Risk factors must be identified and HCV viral load must be reduced to a minimum. In addition to standard transplant complications, HCV patients suffer from additional problems, such as fibrosing cholestatic hepatitis and widespread viremia. Physicians must focus on the balance of immunosuppressive and antiviral medications, while considering possible side effects from these potent drugs. Over the years following surgery, physicians must identify any signs of failing liver health, as HCV-positive patients have an increased risk for cirrhosis and certain life-threatening malignancies. PMID:26889091

  16. Assessment of adult patients with chronic liver failure for liver transplantation in 2015: who and when?

    PubMed

    McCaughan, G W; Crawford, M; Sandroussi, C; Koorey, D J; Bowen, D G; Shackel, N A; Strasser, S I

    2016-04-01

    In 2015, there are a few absolute contraindications to liver transplantation. In adult patients, survival post-liver transplant is excellent, with 1-year survival rate >90% and 5-year survival rates >80% and predicted median allograft survival beyond 20 years. Patients with a Child-Turcotte Pugh score ≥9 or a model for end-stage liver disease (MELD) score >15 should be referred for liver transplantation, with patients who have a MELD score >17 showing a 1-year survival benefit with liver transplantation. A careful selection of hepatocellular cancer patients results in excellent outcomes, while consideration of extra-hepatic disease (reversible vs irreversible) and social support structures are crucial to patient assessment. Alcoholic liver disease remains a challenge, and the potential to cure hepatitis C virus infection together with the emerging issue of non-alcoholic fatty liver disease-associated chronic liver failure will change the landscape of the who in the years ahead. The when will continue to be determined largely by the severity of liver disease based on the MELD score for the foreseeable future. PMID:27062203

  17. Treatment of alcohol use disorder patients affected by liver cirrhosis and/or hepatocellular carcinoma awaiting liver transplantation.

    PubMed

    Testino, Gianni; Leone, Silvia; Borro, Paolo

    2016-08-01

    Alcohol is one of the top three priority areas for public health worldwide. Alcohol is the second leading cause of liver disease, and 45-60% of cirrhosis deaths are alcohol related. In the United States it represents 30% of liver transplants and in Europe 50%. Twenty to 40% of cases of steatosis evolve into steatohepatitis, and l8-20% directly into liver cirrhosis; 20-40% of cases of steatohepatitis evolve into cirrhosis and 4-5% into hepatocellular carcinoma. This cascade of events takes 5 to 40 years. The temporal variability is related to the genetic pattern of the subject and the presence of associated risk factors. Thirty to 40% of patients with alcoholic liver disease (ALD) suffer from HCV, and 70% of HCV patients have a history of risky / harmful alcohol consumption. A severe clinical condition is certainly the overlap of acute alcoholic hepatitis (AAH) with a framework of HCV-related chronic hepatitis: acute chronic liver failure (ACLF). In the case of decompensated cirrhosis, severe AAH or ACLF non responder to medical therapy the indication, in selected patients, is certainly liver transplantation (LT). ALD treatment is important, but not very effective if abstention is not reached. In case of liver disease related or correlated to LT such as decompensated cirrhosis, severe AAH or ACLF the possibility of anticraving therapy is restricted to metadoxine and baclofen. In all alcohol use disorder patients with ALD psycho-social therapy and attendance at SHG groups it is mandatory, even in post-transplant period. PMID:27148681

  18. Dynamics of defective hepatitis C virus clones in reinfected liver grafts in liver transplant recipients: ultradeep sequencing analysis.

    PubMed

    Ohtsuru, Shigeru; Ueda, Yoshihide; Marusawa, Hiroyuki; Inuzuka, Tadashi; Nishijima, Norihiro; Nasu, Akihiro; Shimizu, Kazuharu; Koike, Kaoru; Uemoto, Shinji; Chiba, Tsutomu

    2013-11-01

    Hepatitis C virus (HCV) reinfects liver allografts in transplant recipients by replicating immediately after transplantation, causing a rapid increase in blood serum HCV RNA levels. We evaluated dynamic changes in the viral genetic complexity after HCV reinfection of the graft liver; we also identified the characteristics of replicating HCV clones using a massively parallel ultradeep sequencing technique to determine the full-genome HCV sequences in the liver and serum specimens of five transplant recipients with genotype 1b HCV infection before and after liver transplantation. The recipients showed extremely high genetic heterogeneity before transplantation, and the HCV population makeup was not significantly different between the liver and blood serum specimens of the individuals. Viral quasispecies complexity in serum was significantly lower after liver transplantation than before it, suggesting that certain HCV clones selectively proliferated after transplantation. Defective HCV clones lacking the structural region of the HCV genome did not increase in number, and full-genome HCV clones selectively increased in number immediately after liver transplantation. A re-increase in the same defective clone existing before transplantation was detected 22 months after transplantation in one patient. Ultradeep sequencing technology revealed that the genetic heterogeneity of HCV was reduced after liver transplantation. Dynamic changes in defective HCV clones after liver transplantation indicate that these clones have important roles in the HCV life cycle. PMID:23985907

  19. Cerebral air embolism and subsequent transient neurologic abnormalities in a liver transplant recipient following the removal of the pulmonary artery catheter from the central venous access device: a case report

    PubMed Central

    Kim, Sun-Key; Jun, In-Gu; Jang, Dong-Min; Lim, Jinwook; Hwang, Gyu-Sam

    2016-01-01

    Cerebral air embolism is a rare but potentially life-threatening complication. We experienced a living-donor liver transplant recipient who presented with unexpected cerebral air embolism and transient neurologic abnormalities that subsequently developed just after the removal of the pulmonary artery catheter from the central venous access device. One day after the initial event, the patient's neurologic status gradually improved. The patient was discharged 30 days after liver transplantation without neurologic sequelae. PMID:26885308

  20. Hemostasis in liver transplantation: Pathophysiology, monitoring, and treatment

    PubMed Central

    Hartmann, Matthias; Szalai, Cynthia; Saner, Fuat H

    2016-01-01

    Recent findings in the pathophysiology and monitoring of hemostasis in patients with end stage liver disease have major impact on coagulation management during liver transplantation. There is increasing evidence, that the changes in both coagulation factors and platelet count regularly observed in patients with liver cirrhosis cannot be interpreted as a reliable indicator of diffuse bleeding risk. Instead, a differentiated view on hemostasis has led to the concept of a rebalanced coagulation system: While it is important to recognize that procoagulant factors are reduced in liver cirrhosis, it is also evident that synthesis of anticoagulant factors and fibrinolytic proteins produced in the liver is also diminished. Similarly, the decreased platelet count may be counterbalanced by increased platelet aggregability caused by highly active von Willebrand multimeres. The coagulation system is therefor stated to be rebalanced. While under normal “unstressed” conditions diffuse bleeding is rarely observed, however both diffuse bleeding or thrombus formation may occur when compensation mechanisms are exhausted. While most patients presenting for liver transplantation have severe cirrhosis, liver function and thus production of pro- and anticoagulant factors can be preserved especially in cholestatic liver disease. During liver transplantation, profound changes in the hemostasis system can occur. Surgical bleeding can lead to diffuse bleeding as coagulation factors and platelets are already reduced. Ischemia and tissue trauma can lead to alterations of hemostasis comparable to trauma induced coagulopathy. A further common disturbance often starting with the reperfusion of the transplanted organ is hyperfibrinolysis which can eventually precipitate complete consumption of fibrinogen and an endogenous heparinization by glycocalyx shedding. Moreover, thrombotic events in liver transplantations are not uncommon and contribute to increased mortality. Besides conventional

  1. Protecting the Kidney in Liver Transplant Candidates: Practice-Based Recommendations From the American Society of Transplantation Liver and Intestine Community of Practice.

    PubMed

    O'Leary, J G; Levitsky, J; Wong, F; Nadim, M K; Charlton, M; Kim, W R

    2016-09-01

    Acute kidney injury (AKI) and chronic kidney disease (CKD) are common in patients awaiting liver transplantation, and both have a marked impact on the perioperative and long-term morbidity and mortality of liver transplant recipients. Consequently, we reviewed the epidemiology of AKI and CKD in patients with end-stage liver disease, highlighted strategies to prevent and manage AKI, evaluated the changing liver transplant waiting list's impact on kidney function, delineated important considerations in simultaneous liver-kidney transplant selection, and projected possible future transplant policy changes and outcomes. This review was assembled by experts in the field and endorsed by the American Society of Transplantation Liver and Intestinal Community of Practice and Board of Directors and provides practice-based recommendations for preservation of kidney function in patients with end-stage liver disease. PMID:26990924

  2. Patients' experiences in hospital following a liver transplantation.

    PubMed

    Nåden, Dagfinn; Bjørk, Ida Torunn

    2012-03-01

    Research is scarce regarding patients' experiences, feelings and thoughts the first 4 weeks after liver transplantation. Most research involving patients with a liver transplant are conducted several months, or even years, after the transplantation. The aim of this study is to present results from research interviews that took place post-transplant while patients still were in hospital. The design is explorative and hermeneutic. Fifteen patients were interviewed 3-5 weeks after transplantation. The results are presented in the following themes: (i) general contentment with the hospital stay, (ii) physical discomfort, (iii) dreams, nightmares and hallucinations, (iv) Comedowns experienced during rejection of the transplant and (v) Other psychological/mental reactions. A major result from our study is patients' own descriptions of comedowns experienced during rejection of the transplant, and the seemingly little consolation and support the patients received. Another major result is patients' own descriptions of dreams, nightmares and hallucinations, which are not fully described from the patients' own perspective while still in hospital. PMID:21812799

  3. How important is donor age in liver transplantation?

    PubMed

    Lué, Alberto; Solanas, Estela; Baptista, Pedro; Lorente, Sara; Araiz, Juan J; Garcia-Gil, Agustin; Serrano, M Trinidad

    2016-06-01

    The age of liver donors has been increasing in the past several years because of a donor shortage. In the United States, 33% of donors are age 50 years or older, as are more than 50% in some European countries. The impact of donor age on liver transplantation (LT) has been analyzed in several studies with contradictory conclusions. Nevertheless, recent analyses of the largest databases demonstrate that having an older donor is a risk factor for graft failure. Donor age is included as a risk factor in the more relevant graft survival scores, such as the Donor Risk Index, donor age and Model for End-stage Liver Disease, Survival Outcomes Following Liver Transplantation, and the Balance of Risk. The use of old donors is related to an increased rate of biliary complications and hepatitis C virus-related graft failure. Although liver function does not seem to be significantly affected by age, the incidence of several liver diseases increases with age, and the capacity of the liver to manage or overcome liver diseases or external injuries decreases. In this paper, the importance of age in LT outcomes, the role of donor age as a risk factor, and the influence of aging on liver regeneration are reviewed. PMID:27275089

  4. How important is donor age in liver transplantation?

    PubMed Central

    Lué, Alberto; Solanas, Estela; Baptista, Pedro; Lorente, Sara; Araiz, Juan J; Garcia-Gil, Agustin; Serrano, M Trinidad

    2016-01-01

    The age of liver donors has been increasing in the past several years because of a donor shortage. In the United States, 33% of donors are age 50 years or older, as are more than 50% in some European countries. The impact of donor age on liver transplantation (LT) has been analyzed in several studies with contradictory conclusions. Nevertheless, recent analyses of the largest databases demonstrate that having an older donor is a risk factor for graft failure. Donor age is included as a risk factor in the more relevant graft survival scores, such as the Donor Risk Index, donor age and Model for End-stage Liver Disease, Survival Outcomes Following Liver Transplantation, and the Balance of Risk. The use of old donors is related to an increased rate of biliary complications and hepatitis C virus-related graft failure. Although liver function does not seem to be significantly affected by age, the incidence of several liver diseases increases with age, and the capacity of the liver to manage or overcome liver diseases or external injuries decreases. In this paper, the importance of age in LT outcomes, the role of donor age as a risk factor, and the influence of aging on liver regeneration are reviewed. PMID:27275089

  5. [Perioperative management of patients for living-donor liver transplantation].

    PubMed

    Matsumoto, Atsuhiro; Fujino, Yuji

    2014-05-01

    Living-donor liver transplantation has become a standard and effective treatment for end stage liver disease patients. As a result of remarkable progress in immunosuppressive drugs, surgical device, anesthetics, and appropriate perioperative management, liver-transplanted patients may experience fewer complications, shorter length of ICU stay, and a better overall outcome. However, unexpected perioperative complications remain substantial. Therefore, we take care in several points in perioperative period. First, we should appropriately evaluate general preoperative conditions, such as coagulopathy, ascites, respiratory and renal function. Second, we need to maintain hemodynamic stabilization, electrolyte balance, correction of coagulopathy and prevention of portal hypertention during operation. And third, in postoperative period we should perform strict monitoring and focus on infection prophylaxis, early weaning from mechanical ventilation, appropriate administration of fluid and transfusion, maintaining renal function and preservation of graft function. Appropriate knowledge and understanding of perioperative management in liver transplantation are required to improve patient's outcome. Furthermore, it is important for performing liver transplantation to boost mutual understanding and trust in the medical team including health-care providers. PMID:24864574

  6. Abate Cytochrome C induced apoptosome to protect donor liver against ischemia reperfusion injury on rat liver transplantation model

    PubMed Central

    Zhuang, Zhuonan; Lian, Peilong; Wu, Xiaojuan; Shi, Baoxu; Zhuang, Maoyou; Zhou, Ruiling; Zhao, Rui; Zhao, Zhen; Guo, Sen; Ji, Zhipeng; Xu, Kesen

    2016-01-01

    Objective: Aim of this study is to protect donor liver against ischemia-reperfusion injury by abating Cytochrome C induced apoptosome on rat model. Methods: A total of 25 clean SD inbred male rats were used in this research. The rats in ischemia-reperfusion injury group (I/R group, n=5) were under liver transplantation operation; rats in dichloroacetate diisopropylamine group (DADA group, n=5) were treated DADA before liver transplantation; control group (Ctrl group, n=5); other 10 rats were used to offer donor livers. Results: In DADA therapy group, Cytochrome C expression in donor hepatocellular cytoplasm was detected lower than that in I/R group. And the Cytochrome C induced apoptosome was also decreased in according to the lower expressions of Apaf-1 and Caspase3. Low level of cleaved PARP expression revealed less apoptosis in liver tissue. The morphology of donor liver mitochondria in DADA group was observed to be slightly edema but less than I/R group after operation 12 h. The liver function indexes of ALT and AST in serum were tested, and the results in DADA group showed it is significantly lower than I/R group after operation 12 h. The inflammation indexes of IL-6 and TNF-α expressions in DADA group were significantly lower than that in I/R group after operation 24 h. Conclusion: The dichloroacetate diisopropylamine treatment could protect the hepatocellular mitochondria in case of the spillage of Cytochrome C induced apoptosome, and protect the liver against ischemia-reperfusion injury. Thus, it may be a method to promote the recovery of donor liver function after transplantation. PMID:27186297

  7. Chronic Portal Vein Thrombosis After Liver Transplantation in a Child Treated by a Combined Minimally Invasive Approach

    SciTech Connect

    Carnevale, Francisco Cesar Santos, Aline Cristine Barbosa; Zurstrassen, Charles Edouard; Moreira, Airton Mota; Neto, Joao Seda; Filho, Eduardo Carone; Chapchap, Paulo

    2009-09-15

    Portal vein thrombosis (PVT) after orthotopic liver transplantation is an infrequent complication, and when it is present surgical treatment is considered for traditional management. Percutaneous transhepatic portal vein angioplasty has been described as an option to treat PVT with a lower morbidity than conventional surgical treatments. This article describes a case of chronic PVT in a child after a living donor liver transplantation managed by percutaneous transhepatic and surgical approaches.

  8. Successful recanalization of occluded intrahepatic inferior vena cava in post-liver transplant Budd-Chiari syndrome.

    PubMed

    Garg, Deepak; Lopera, Jorge Enrique

    2013-07-01

    Budd-Chiari syndrome following a liver transplant is an uncommon phenomenon. We present a case of endovascular management of a focal circumferential inferior vena cava (IVC) occlusion at the anastomosis that developed 10 years after orthotopic liver transplantation. It was successfully recanalized using the stiff end of the guidewire and percutaneous transluminal angioplasty with a high-pressure balloon. During a 14-month follow up, the IVC remained patent and did not require further intervention. PMID:23475545

  9. Nonalcoholic fatty liver disease epidemic and its implications for liver transplantation.

    PubMed

    Kemmer, Nyingi; Neff, Guy W; Franco, Edson; Osman-Mohammed, Hussein; Leone, John; Parkinson, Erin; Cece, Elizabeth; Alsina, Angel

    2013-11-27

    Nonalcoholic steatohepatitis (NASH) is increasingly recognized as the most common chronic liver disease worldwide. The aim of this study is to investigate the transplantation trends of liver transplant (LT) recipients with NASH. Using the United Network for Organ Sharing database, we found a steady increase in LT rate especially in those more than 65 years old. We identified differences across ethnic groups and United Network for Organ Sharing regions. This study highlights the impact of the rising prevalence of NASH on the demand for LT and provides invaluable information to healthcare policymakers and the transplant community about the target groups and geographic location for focused and early intervention. PMID:24247899

  10. Nonalcoholic Fatty Liver Disease Epidemic and Its Implications for Liver Transplantation.

    PubMed

    Kemmer, Nyingi; Neff, Guy W; Franco, Edson; Osman-Mohammed, Hussein; Leone, John; Parkinson, Erin; Cece, Elizabeth; Alsina, Angel

    2013-10-17

    Nonalcoholic steatohepatitis (NASH) is increasingly recognized as the most common chronic liver disease worldwide. The aim of this study is to investigate the transplantation trends of liver transplant (LT) recipients with NASH. Using the United Network for Organ Sharing database, we found a steady increase in LT rate especially in those more than 65 years old. We identified differences across ethnic groups and United Network for Organ Sharing regions. This study highlights the impact of the rising prevalence of NASH on the demand for LT and provides invaluable information to healthcare policymakers and the transplant community about the target groups and geographic location for focused and early intervention. PMID:24142031

  11. Post-traumatic stress responses following liver transplantation in older children.

    PubMed

    Walker, A M; Harris, G; Baker, A; Kelly, D; Houghton, J

    1999-03-01

    Eighteen children aged between 7 and 16 years who had undergone a liver transplantation were interviewed using the Child Post-Traumatic Stress Reaction Index (CPTS-RI) to discover if they had post-traumatic stress symptoms. A case control design was used to define which factors were important for the development of post-traumatic stress. Results of a one-way analysis of variance (ANOVA), with post-traumatic stress symptom intensity as measured on the CPTS-RI as the dependent variable, revealed a significant difference between the liver transplantation group compared with children who had a chronic life-threatening illness or had undergone a routine surgical operation. A post hoc (Tukey's HSD test) statistical analysis was performed and significance at the .05 level was found between the liver transplantation group and both the chronic illness group and the routine surgical operation group. Our results indicate that the acute life-threat involved in the liver transplantation contributed to the development of post-traumatic stress. It was thought that dissociation may be important in preventing the resolution of the trauma. Additional investigations are needed with larger numbers in a longitudinal study beginning before the transplant to determine the course of the PTSD symptoms and the appropriate timing of interventions to reduce the harmful effects of these symptoms. PMID:10190338

  12. Using old liver grafts for liver transplantation: where are the limits?

    PubMed

    Jiménez-Romero, Carlos; Caso Maestro, Oscar; Cambra Molero, Félix; Justo Alonso, Iago; Alegre Torrado, Cristina; Manrique Municio, Alejandro; Calvo Pulido, Jorge; Loinaz Segurola, Carmelo; Moreno González, Enrique

    2014-08-21

    The scarcity of ideal liver grafts for orthotopic liver transplantation (OLT) has led transplant teams to investigate other sources of grafts in order to augment the donor liver pool. One way to get more liver grafts is to use marginal donors, a not well-defined group which includes mainly donors > 60 years, donors with hypernatremia or macrosteatosis > 30%, donors with hepatitis C virus or hepatitis B virus positive serologies, cold ischemia time > 12 h, non-heart-beating donors, and grafts from split-livers or living-related donations. Perhaps the most practical and frequent measure to increase the liver pool, and thus to reduce waiting list mortality, is to use older livers. In the past years the results of OLT with old livers have improved, mainly due to better selection and maintenance of donors, improvements in surgical techniques in donors and recipients, and intra- and post-OLT management. At the present time, sexagenarian livers are generally accepted, but there still exists some controversy regarding the use of septuagenarian and octogenarian liver grafts. The aim of this paper is to briefly review the aging process of the liver and reported experiences using old livers for OLT. Fundamentally, the series of septuagenarian and octogenarian livers will be addressed to see if there is a limit to using these aged grafts. PMID:25152573

  13. Hypothermic machine preservation facilitates successful transplantation of "orphan" extended criteria donor livers.

    PubMed

    Guarrera, J V; Henry, S D; Samstein, B; Reznik, E; Musat, C; Lukose, T I; Ratner, L E; Brown, R S; Kato, T; Emond, J C

    2015-01-01

    Hypothermic machine preservation (HMP) remains investigational in clinical liver transplantation. It is widely used to preserve kidneys for transplantation with improved results over static cold storage (SCS). At our center, we have used HMP in 31 adults receiving extended criteria donor (ECD) livers declined by the originating United Network for Organ Sharing region ("orphan livers"). These cases were compared to ECD SCS cases in a matched cohort study design. Livers were matched for donor age, recipient age, cold ischemic time, donor risk index and Model for End-Stage Liver Disease (MELD) score. HMP was performed for 3-7 h at 4-8 °C using our previously published protocol. Early allograft dysfunction rates were 19% in the HMP group versus 30% in the control group (p = 0.384). One-year patient survival was 84% in the HMP group versus 80% in the SCS group (p = NS). Post hoc analysis revealed significantly less biliary complications in the HMP group versus the SCS group (4 vs. 13, p = 0.016). Mean hospital stay was significantly shorter in the HMP group (13.64 ± 10.9 vs. 20.14 ± 11.12 days in the SCS group, p = 0.001). HMP provided safe and reliable preservation in orphan livers transplanted at our center. PMID:25521639

  14. Liver Transplantation for Acute Intermittent Porphyria is Complicated by a High Rate of Hepatic Artery Thrombosis

    PubMed Central

    Dowman, Joanna K; Gunson, Bridget K; Mirza, Darius F; Bramhall, Simon R; Badminton, Mike N; Newsome, Philip N

    2012-01-01

    Acute intermittent porphyria (AIP) is an autosomal-dominant condition resulting from a partial deficiency of the ubiquitously expressed enzyme porphobilinogen deaminase. Although its clinical expression is highly variable, a minority of patients suffer recurrent life-threatening neurovisceral attacks despite optimal medical therapy. Because the liver is the major source of excess precursor production, liver transplantation (LT) represents a potentially effective treatment for severely affected patients. Using data from the UK Transplant Registry, we analyzed all transplants performed for AIP in the United Kingdom and Ireland. Between 2002 and 2010, 10 patients underwent LT for AIP. In all cases, the indication for transplantation was recurrent, biochemically proven, medically nonresponsive acute attacks of porphyria resulting in significantly impaired quality of life. Five patients had developed significant neurological morbidities such as paraplegia before transplantation. The median follow-up time was 23.4 months, and there were 2 deaths from multiorgan failure at 98 days and 26 months. Eight recipients were alive for 3.2 to 109 months after transplantation. Complete biochemical and symptomatic resolution was observed in all patients after transplantation. However, there was a high rate of hepatic artery thrombosis (HAT; 4/10), with 1 patient requiring regrafting. The effects of previous neuronal damage such as joint contractures were not improved by transplantation. Thus, impaired quality of life in the surviving patients was usually a result of preoperative complications. Refractory AIP is an excellent indication for LT, and long-term outcomes for carefully selected patients are good. There is, however, an increased incidence of HAT in these patients, and we recommend routine antiplatelet therapy after transplantation. Liver Transpl 18:195–200, 2012. © 2011 AASLD. PMID:21618697

  15. Endovascular treatment of supra-celiac aortic pseudoaneurysms following liver transplantation.

    PubMed

    Heidenhain, Christoph; Werk, Michael; Gebauer, Bernhard; Gerlach, Undine; Puhl, Gero; Neuhaus, Peter; Heise, Michael

    2010-01-01

    The development of supra-celiac pseudoaneurysms following aorto-hepatic reconstruction during liver transplantation represents a major and surgically challenging complication. However, the use of endovascular stent grafts for the exclusion of aortic aneurysms is now a standard procedure with low morbidity and mortality. We demonstrate the successful endovascular repair of three cases of supra-celiac pseudoaneurysms, which developed after liver transplantation. A 40-yr-old woman, a 61-yr-old man, and a 45-yr-old woman underwent liver transplantation for end-stage liver disease. Between three months and five yr after the transplantation the patients developed large supra-celiac pseudoaneurysms leading to thrombosis of the hepatic artery and biliary complications. The stent graft implantation was uneventful, one endoleak Type I occluded spontaneously. There were no intervention-related complications. Unfortunately, one patient died one month after the procedure due to progressive liver failure and one died after five months due to multiple organ failure. One patient is still alive and in good condition. PMID:19659512

  16. An experience of liver transplantation in Latin America: a medical center in Colombia

    PubMed Central

    Londoño, Mauricio; Marín, Juan; Muñoz, Octavio; Mena, Álvaro; Guzmán, Carlos; Hoyos, Sergio; Restrepo, Juan; Arbeláez, María; Correa, Gonzalo

    2015-01-01

    Objectives: Liver transplantation is the treatment of choice for acute and chronic liver failure, for selected cases of tumors, and for conditions resulting from errors in metabolism. This paper reports the experience of a medical center in Latin America. Methods: Were conducted 305 orthotopic liver transplantations on 284 patients between 2004 and 2010. Of these patients, 241 were adults undergoing their first transplantation. Results: The average age of patients was 52 years old, and 62% of the individuals were male. The most common indication was alcoholic cirrhosis. The rate of patient survival after 1 and 5 years was 82 and 72% respectively. The rate of liver graft survival after 1 and 5 years was 78 and 68% respectively. The main cause of death was sepsis. Complications in the hepatic artery were documented for 5% of the patients. Additionally, 14.5% of the patients had complications in the biliary tract. Infections were found in 41% of the individuals. Acute rejection was observed in 30% of the subjects, and chronic rejection in 3%. Conclusion: In conclusion, liver transplantation at our medical center in Colombia offers good mid-term results, with a complication rate similar to that reported by other centers around the world. PMID:26019379

  17. Cell therapy for liver disease: From liver transplantation to cell factory.

    PubMed

    Forbes, Stuart J; Gupta, Sanjeev; Dhawan, Anil

    2015-04-01

    Work over several decades has laid solid foundations for the advancement of liver cell therapy. To date liver cell therapy in people has taken the form of hepatocyte transplantation for metabolic disorders with a hepatic basis, and for acute or chronic liver failure. Although clinical trials using various types of autologous cells have been implemented to promote liver regeneration or reduce liver fibrosis, clear evidence of therapeutic benefits have so far been lacking. Cell types that have shown efficacy in preclinical models include hepatocytes, liver sinusoidal endothelial cells, mesenchymal stem cells, endothelial progenitor cells, and macrophages. However, positive results in animal models have not always translated through to successful clinical therapies and more realistic preclinical models need to be developed. Studies defining the optimal repopulation by transplanted cells, including routes of cell transplantation, superior engraftment and proliferation of transplanted cells, as well as optimal immunosuppression regimens are required. Tissue engineering approaches to transplant cells in extrahepatic locations have also been proposed. The derivation of hepatocytes from pluripotent or reprogrammed cells raises hope that donor organ and cell shortages could be overcome in the future. Critical hurdles to be overcome include the production of hepatocytes from pluripotent cells with equal functional capacity to primary hepatocytes and long-term phenotypic stability in vivo. PMID:25920085

  18. Hepatitis C virus–HIV-coinfected patients and liver transplantation

    PubMed Central

    Kardashian, Ani A.; Price, Jennifer C.

    2016-01-01

    Purpose of review To review the experience to date and unique challenges associated with liver transplantation in hepatitis C virus (HCV)/HIV-coinfected patients. Recent findings The prevalence of cirrhosis and hepatocellular carcinoma is rising among HIV-infected individuals. With careful patient selection and in the absence of HCV infection, HIV-infected and HIV-uninfected liver transplant recipients have comparable posttransplant outcomes. However, in the presence of HCV infection, patient and graft survival are significantly poorer in HIV-infected recipients, who have a higher risk of aggressive HCV recurrence, acute rejection, sepsis, and multiorgan failure. Outcomes may be improved with careful recipient and donor selection and with the availability of new highly potent all-oral HCV direct acting antivirals (DAAs). Although all-oral DAAs have not been evaluated in HIV/HCV-coinfected transplant patients, HIV does not adversely impact treatment success in nontransplant populations. Therefore, there is great hope that HCV can be successful eradicated in HIV/HCV-coinfected transplant patients and will result in improved outcomes. Careful attention to drug–drug interactions with HIV antiretroviral agents, DAAs, and posttransplant immunosuppressants is required. Summary Liver transplant outcomes are poorer in HIV/HCV-coinfected recipients compared with those with HCV-monoinfection. The new HCV DAAs offer tremendous potential to improve outcomes in this challenging population. PMID:25944240

  19. Systematic review and validation of prognostic models in liver transplantation.

    PubMed

    Jacob, Matthew; Lewsey, James D; Sharpin, Carlos; Gimson, Alexander; Rela, Mohammed; van der Meulen, Jan H P

    2005-07-01

    A model that can accurately predict post-liver transplant mortality would be useful for clinical decision making, would help to provide patients with prognostic information, and would facilitate fair comparisons of surgical performance between transplant units. A systematic review of the literature was carried out to assess the quality of the studies that developed and validated prognostic models for mortality after liver transplantation and to validate existing models in a large data set of patients transplanted in the United Kingdom (UK) and Ireland between March 1994 and September 2003. Five prognostic model papers were identified. The quality of the development and validation of all prognostic models was suboptimal according to an explicit assessment tool of the internal, external, and statistical validity, model evaluation, and practicality. The discriminatory ability of the identified models in the UK and Ireland data set was poor (area under the receiver operating characteristic curve always smaller than 0.7 for adult populations). Due to the poor quality of the reporting, the methodology used for the development of the model could not always be determined. In conclusion, these findings demonstrate that currently available prognostic models of mortality after liver transplantation can have only a limited role in clinical practice, audit, and research. PMID:15973726

  20. Liver transplantation as a management of hepatocellular carcinoma

    PubMed Central

    Azzam, Ayman Zaki

    2015-01-01

    Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide and has a poor prognosis if untreated. It is ranked the third among the causes of cancer-related death. There are multiple etiologic factors that can lead to HCC. Screening for early HCC is challenging due to the lack of well specific biomarkers. However, early diagnosis through successful screening is very important to provide cure rate. Liver transplantation (LT) did not gain wide acceptance until the mid-1980s, after the effective immunosuppression with cyclosporine became available. Orthotopic LT is the best therapeutic option for early, unresectable HCC. It is limited by both, graft shortage and the need for appropriate patient selection. It provides both, the removal of tumor and the remaining cirrhotic liver. In Milan, a prospective cohort study defined restrictive selection criteria known as Milan criteria (MC) that led to superior survival for transplant patients in comparison with any other previous experience with transplantation or other options for HCC. When transplantation occurs within the established MC, the outcomes are similar to those for nonmalignant liver disease after transplantation. The shortage of organs from deceased donors has led to the problems of long waiting times and dropouts. This has led to the adoption of extended criteria by many centers. Several measures have been taken to solve these problems including prioritization of patients with HCC, use of pretransplant adjuvant treatment, and living donor LT. PMID:26052380

  1. Prolonged Delirium With Catatonia Following Orthotopic Liver Transplant Responsive to Memantine.

    PubMed

    Brown, Gregory D; Muzyk, Andrew J; Preud'homme, Xavier A

    2016-03-01

    A 59-year-old man with nonalcoholic steatohepatitis cirrhosis underwent an orthotopic liver transplant and experienced a complicated postoperative course, including a prolonged delirium. After discharge to rehabilitation, he had 2 subsequent admissions for delirium. On the first readmission, the transplant team started the patient on risperidone and resumed treatment with sertraline. On his second readmission, neurology and psychiatry were consulted. On evaluation, the patient demonstrated signs of catatonia. On the basis of recommendations from psychiatry, the risperidone and sertraline were stopped, and the patient was started on mirtazapine. He failed to demonstrate improvement within the next 48 hours. Extensive work-up demonstrated a multifactorial etiology for his delirium, including calcineurin-related neuropsychiatric toxicity from tacrolimus leading to possible posterior reversible encephalopathy syndrome. However, after the initiation of memantine on hospital day 3-before the cessation of tacrolimus-the patient demonstrated marked improvement in mental status and motor symptoms. His magnetic resonance imaging, in addition to findings that raised concerns about posterior reversible encephalopathy syndrome, had demonstrated bilateral basal ganglia abnormalities on T1 imaging of uncertain origin. It is postulated that these findings served as predisposing factors for the patient's catatonic symptoms. Although it has been described in case reports following liver transplant, catatonia remains an underrecognized neuropsychiatric complication following liver transplant. This case demonstrates the effectiveness of memantine, an N-methyl-D-aspartic acid antagonist that decreases glutamine excitotoxicity, as a potential treatment for catatonia in postliver transplant patients. PMID:27138082

  2. A rat model of liver transplantation with a steatotic donor liver after cardiac death

    PubMed Central

    Cai, Qiucheng; Fan, Hongkai; Xiong, Rihui; Jiang, Yi

    2015-01-01

    This study aimed to establish a rat liver transplantation model with a steatotic donor liver after cardiac death, reflecting clinical conditions. Rats were fed a high-fat diet for 8 weeks to establish the fatty liver model. This model simulates liver steatosis caused by various factors before clinical donation after cardiac death. A pneumothorax was created in the donor rat to induce hypoxia and cardiac arrest before incising the liver. This simulated the processes of hypoxia and cardiac arrest caused by withdrawal of treatment in actual clinical situations. The harvested cardiac death donor liver was then transplanted using the Kamada technique. Donor operative time was 45.7 ± 4.2 min; cardiac arrest time, 9 ± 0.8 min; recipient surgery time, 40.3 ± 4.9 min; and no-liver time, 15 ± 2.5 min. Of 40 liver-transplanted rats, 2 died within 24 h, with a surgical success rate of 95%. The transaminase levels on post-transplantation days 1, 3, 5, and 7 were 835.4 ± 71.33 U/L, 1334.5 ± 102.13 U/L, 536.4 ± 65.52 U/L, and 218.2 ± 36.77 U/L, respectively. This rat liver transplantation model with a steatotic donor liver after cardiac death could improve the simulation of the pathophysiological processes of clinical donation after cardiac death, and could be used as a reliable and stable animal model. PMID:26629068

  3. What I Need to Know about Liver Transplantation

    MedlinePlus

    ... rejected. [ Top ] What other problems can damage my new liver? Recurrence of the disease that caused the need for a transplant can ... of all medical advances. Clinical trials look at new ways to prevent, detect, or treat disease. Researchers also use clinical trials to look at ...

  4. Living donor liver transplantation in Brazil-current state.

    PubMed

    Andraus, Wellington; Canedo, Bernardo F; D'Alburquerque, Luiz A C

    2016-04-01

    Currently in Brazil, living donor liver transplantation (LDLT) represents 8.5% of liver transplantation (LT), being the majority pediatric one. Up to now, according to Brazilian Organ Transplantation Association (ABTO) annual report, 2,086 procedures have been done nationwide, most of them in southeast and south regions. Based on national centers reports, biliary complication is the most common recipient postoperative complication (14.5-20.6%), followed by hepatic artery thrombosis (3.1-10.7%) and portal vein thrombosis (2.3-9.1%). Patient and graft overall 5-y survival correspond to 76% and 74%, respectively. Regarding the donor, morbidity rate ranges from 12.4% to 28.3%, with a national mortality rate of 0.14%. In conclusion, Brazilian LDLT programs enhance international experience that this is a feasible and safe procedure, as well as an excellent alternative strategy to overcome organs shortage. PMID:27115012

  5. Living donor liver transplantation in Brazil—current state

    PubMed Central

    Andraus, Wellington; D’Alburquerque, Luiz A. C.

    2016-01-01

    Currently in Brazil, living donor liver transplantation (LDLT) represents 8.5% of liver transplantation (LT), being the majority pediatric one. Up to now, according to Brazilian Organ Transplantation Association (ABTO) annual report, 2,086 procedures have been done nationwide, most of them in southeast and south regions. Based on national centers reports, biliary complication is the most common recipient postoperative complication (14.5–20.6%), followed by hepatic artery thrombosis (3.1–10.7%) and portal vein thrombosis (2.3–9.1%). Patient and graft overall 5-y survival correspond to 76% and 74%, respectively. Regarding the donor, morbidity rate ranges from 12.4% to 28.3%, with a national mortality rate of 0.14%. In conclusion, Brazilian LDLT programs enhance international experience that this is a feasible and safe procedure, as well as an excellent alternative strategy to overcome organs shortage. PMID:27115012

  6. Role of hepatitis C virus in chronic liver disease occurring after orthotopic liver transplantation.

    PubMed Central

    Pastore, M; Willems, M; Cornu, C; Buts, J P; Reding, R; de Ville de Goyet, J; Rahier, J; Otte, J B; Yap, S H; Sokal, E M

    1995-01-01

    Paediatric orthotopic liver transplant recipients may develop chronic hepatitis after surgery. To investigate the role of hepatitis C virus in this pathology a cohort of 249 paediatric orthotopic liver transplant recipients was studied. Sixteen children (6.4%) were found to have chronic hepatitis C virus hepatitis after orthotopic liver transplantation. All but one of them had serum transaminase values which were persistently raised two to eight times the upper limit of normal. Thirteen were positive for both serology and serum hepatitis C virus RNA. Serum hepatitis C virus RNA detection occurred five to 33 months before hepatitis C virus antibodies. Liver tissue hepatitis C virus RNA and hepatitis C virus core antigen were detected in five. In one patient, tissue hepatitis C virus core antigen was detected when other tests for hepatitis C were negative. Two patients had positive human cytomegalovirus serum antibodies and RNA before transplantation. Although serum hepatitis C virus RNA was not detected after transplantation, serum enzyme immunosorbent assay and tissue core antigen were still detectable in both patients. In another child, serum hepatitis C virus RNA was positive and hepatitis C virus core antigen was found on a liver biopsy specimen but antihepatitis C virus antibodies were negative as well as liver hepatitis C virus RNA. No patient developed severe liver disease or cirrhosis during a follow up of up to 72 months. It is concluded that hepatitis C virus is a significant cause of morbidity after paediatric orthotopic liver transplantation. Diagnosis cannot rely on serological testing only. The patients remained stable on follow up, but longer prospective histological studies remain necessary to establish prognosis. PMID:7618905

  7. Portal flow modulation in auxiliary partial orthotopic liver transplantation.

    PubMed

    Rela, Mohamed; Bharathan, Anand; Palaniappan, Kumar; Cherian, Pradeep T; Reddy, Mettu S

    2015-05-01

    APOLT is a suitable technique of liver transplantation in patients with ALF and some types of MLD. Portal venous steal is a problem with this procedure that leads to graft dysfunction and failure. Modulation of the portal flow to the graft and native liver can help in preventing this problem. We discuss the pathophysiology of this complication, review available literature regarding its management, and describe our results using the technique of graded hemiportal banding to achieve adequate perfusion for the graft and native liver. PMID:25692474

  8. Scintigraphic patterns of veno-occlusive disease in liver transplantation.

    PubMed

    Bernstine, Hanna; Mor, Eytan; Ben Ari, Ziv; Belinki, Alexander; Hardoff, Ruth

    2004-05-01

    Venous vascular complications in liver transplant recipients are rare. Diagnosis is usually based on clinical criteria and typical findings on liver biopsy. The scintigraphic patterns of posttransplant liver veno-occlusive disease are described, and the value of follow-up studies is suggested. The authors present 2 patients who developed posttransplantation hepatic veno-occlusive disease. The first patient had a severe form of the disease and a fatal outcome. The second patient had a mild to moderate form of this disorder with complete resolution following treatment. PMID:15069326

  9. Getting a New Liver: Facts about Liver Transplants

    MedlinePlus

    ... liver does several things: • It helps digest your food. • It clears wastes from your blood. • It makes proteins that help your blood to clot. • It stores the sugars (glycogen) that are used for ... liver also controls the way your body uses food and the way it works with your immune ...

  10. An Empirically Informed Analysis of the Ethical Issues Surrounding Split Liver Transplantation in the United Kingdom.

    PubMed

    Moorlock, Greg; Neuberger, James; Bramhall, Simon; Draper, Heather

    2016-07-01

    Surgical advances have allowed for the development of split liver transplantation, providing two recipients with the opportunity to potentially benefit from one donated liver by splitting the liver into two usable parts. Although current data suggest that the splitting of livers provides overall benefit to the liver-recipient population, relatively low numbers of livers are actually split in the United Kingdom. This article addresses the question of whether ethical concerns are posing an unnecessary barrier to further increasing the number of life-saving transplantations. Recognizing that an important aspect of exploring these concerns is gaining insight into how transplant staff and patients regard splitting livers, the article presents the findings of a qualitative study examining the views of senior transplant staff and liver transplant patients in the UK and uses these to inform a commentary on the ethical issues relating to split liver transplantation. PMID:27348828

  11. Successful rescue of disseminated varicella infection with multiple organ failure in a pediatric living donor liver transplant recipient: a case report and literature review.

    PubMed

    Yamada, Naoya; Sanada, Yukihiro; Okada, Noriki; Wakiya, Taiichi; Ihara, Yoshiyuki; Urahashi, Taizen; Mizuta, Koichi

    2015-01-01

    A 12-year-old female patient with biliary atresia underwent living donor liver transplantation (LDLT). Twelve months after the LDLT, she developed acute hepatitis (alanine aminotransferase 584 IU/L) and was diagnosed with disseminated varicella-zoster virus (VZV) infection with high level of serum VZV-DNA (1.5 × 10(5) copies/mL) and generalized vesicular rash. She had received the VZV vaccination when she was 5-years-old and had not been exposed to chicken pox before the LDLT, and her serum was positive for VZV immunoglobulin G at the time of the LDLT. Although she underwent treatment with intravenous acyclovir, intravenous immunoglobulin, and withdrawal of immunosuppressants, her symptoms worsened and were accompanied by disseminated intravascular coagulation, pneumonia, and encephalitis. These complications required treatment in the intensive care unit for 16 days. Five weeks later, her clinical findings improved, although her VZV-DNA levels remained high (8.5 × 10(3)copies/mL). Oral acyclovir was added for 2 weeks, and she was eventually discharged from our hospital on day 86 after admission; she has not experienced a recurrence. In conclusion, although disseminated VZV infection with multiple organ failure after pediatric LDLT is a life-threatening disease, it can be cured via an early diagnosis and intensive treatment. PMID:26081644

  12. Two strategies for prevention of cytomegalovirus infections after liver transplantation

    PubMed Central

    Simon, Philipp; Sasse, Max; Laudi, Sven; Petroff, David; Bartels, Michael; Kaisers, Udo X; Bercker, Sven

    2016-01-01

    AIM: To analyze differences in patients’ clinical course, we compared two regimes of either preemptive therapy or prophylaxis after liver transplantation. METHODS: This retrospective study was reviewed and approved by the institutional review board of the University of Leipzig. Cytomegalovirus (CMV) prophylaxis with valganciclovir hydrochloride for liver transplant recipients was replaced by a preemptive strategy in October 2009. We retrospectively compared liver transplant recipients 2 years before and after October 2009. During the first period, all patients received valganciclovir daily. During the second period all patients included in the analysis were treated following a preemptive strategy. Outcomes included one year survival and therapeutic intervention due to CMV viremia or infection. RESULTS: Between 2007 and 2010 n = 226 patients underwent liver transplantation in our center. n = 55 patients were D+/R- high risk recipients and were excluded from further analysis. A further 43 patients had to be excluded since CMV prophylaxis/preemptive strategy was not followed although there was no clinical reason for the deviation. Of the remaining 128 patients whose data were analyzed, 60 received prophylaxis and 68 were treated following a preemptive strategy. The difference in overall mortality was not significant, nor was it significant for one-year mortality where it was 10% (95%CI: 8%-28%, P = 0.31) higher for the preemptive group. No significant differences in blood count abnormalities or the incidence of sepsis and infections were observed other than CMV. In total, 19 patients (14.7%) received ganciclovir due to CMV viremia and/or infections. Patients who were treated according to the preemptive algorithm had a significantly higher rate risk of therapeutic intervention with ganciclovir [n = 16 (23.5%) vs n = 3 (4.9%), P = 0.003)]. CONCLUSION: These data suggest that CMV prophylaxis is superior to a preemptive strategy in patients undergoing liver

  13. Organ Allocation for Liver Transplantation According to the Public Opinion

    PubMed Central

    Danesh, Ahmad; Nedjat, Saharnaz; Asghari, Fariba; Jafarian, Ali; Fotouhi, Akbar

    2012-01-01

    Background Although liver transplantation is the last resort for treating end stage liver diseases, this medical procedure is not available for all needful patients because of inadequate organ supply. Therefore, guidelines have been developed by medical experts to regulate the process. Some professionals believe that medical criteria are inadequate for organ allocation in all situations and may not secure fairness of organ allocation. Objectives The current study has been designed to identify decision criteria about allocation of donated liver to potential recipients from public points of view. Patients and Methods This is a qualitative study that was conducted through individual interviews and Focus Group Discussions. Individual interviews were conducted among patients’ companions and nurses in one of the two liver transplant centers in Iran. Group discussions were conducted among groups of ordinary people who had not dealt previously with the subject. Data was analyzed by Thematic Analysis method. Results Most of the participants in this study believe that in equal medical conditions, some individual and societal criteria could be used to prioritize patients for receiving donated livers. The criteria include psychological acceptance, ability to pay post-operative care costs, being breadwinner of the family, family support, being socially valued, ability to be instructed, lack of mental disorders, young age of the recipient, being on waiting list for a long time, lack of patient’s role in causing the illness, first time transplant recipient, critical medical condition, high success rate of transplantation, lack of concurrent medical illnesses, not being an inmate at the time of receiving transplant, and bearing Iranian nationality. Conclusions Taking public opinion into consideration may smooth the process of organ allocation to needful patients with equal medical conditions. It seems that considering these viewpoints in drafting organ allocation guidelines

  14. Neoplastic disease after liver transplantation: Focus on de novo neoplasms

    PubMed Central

    Burra, Patrizia; Rodriguez-Castro, Kryssia I

    2015-01-01

    De novo neoplasms account for almost 30% of deaths 10 years after liver transplantation and are the most common cause of mortality in patients surviving at least 1 year after transplant. The risk of malignancy is two to four times higher in transplant recipients than in an age- and sex-matched population, and cancer is expected to surpass cardiovascular complications as the primary cause of death in transplanted patients within the next 2 decades. Since exposure to immunosuppression is associated with an increased frequency of developing neoplasm, long-term immunosuppression should be therefore minimized. Promising results in the prevention of hepatocellular carcinoma (HCC) recurrence have been reported with the use of mTOR inhibitors including everolimus and sirolimus and the ongoing open-label prospective randomized controlled SILVER. Study will provide more information on whether sirolimus-containing vs mTOR-inhibitor-free immunosuppression is more efficacious in reducing HCC recurrence. PMID:26269665

  15. Cutaneous infection by different Alternaria species in a liver transplant recipient

    PubMed Central

    Brás, Susana; Sabino, Raquel; Laureano, André; Simões, Helena; Fernandes, Cândida; Marques-Pinto, Gabriela; Cardoso, Jorge; Veríssimo, Cristina

    2015-01-01

    Fungal invasive infections are rare in general population but are an emergent cause of infection in the immunocompromized population, especially in the solid organ transplant recipients. Herein the authors report a clinical case of a liver transplanted patient suffering a cutaneous co-existent infection with A. alternata as well as A. infectoria. To our knowledge this is the first case of cutaneous concomitant infection due to those two species reported not only in Portugal but also worldwide. The patient was treated with surgical excision of the lesions and oral itraconazol without relapse. PMID:25750855

  16. Cutaneous infection by different Alternaria species in a liver transplant recipient.

    PubMed

    Brás, Susana; Sabino, Raquel; Laureano, André; Simões, Helena; Fernandes, Cândida; Marques-Pinto, Gabriela; Cardoso, Jorge; Veríssimo, Cristina

    2015-06-01

    Fungal invasive infections are rare in general population but are an emergent cause of infection in the immunocompromized population, especially in the solid organ transplant recipients. Herein the authors report a clinical case of a liver transplanted patient suffering a cutaneous co-existent infection with A. alternata as well as A. infectoria. To our knowledge this is the first case of cutaneous concomitant infection due to those two species reported not only in Portugal but also worldwide. The patient was treated with surgical excision of the lesions and oral itraconazol without relapse. PMID:25750855

  17. Isolated liver transplantation for treatment of liver failure secondary to intestinal failure

    PubMed Central

    Spagnuolo, Maria Immacolata; Ruberto, Eliana; Guarino, Alfredo

    2009-01-01

    Intestinal Failure is a permanent loss of digestive and absorptive functions as a consequence of short bowel syndrome and/or other primary intestinal conditions. Patients with intestinal failure (IF) require long term parenteral nutrition to survive. The only alternative to parenteral nutrition is intestinal transplantation which still entails high mortality. Children with intestinal failure on parenteral nutrition may develop liver failure (LF), as a consequence of central line infections and other conditions. In children with both irreversible IF and LF a combined transplantation is generally considered. Despite low survival rate, combined liver/intestine transplantation is associated to better intestinal graft survival and lower incidence and severity of rejection compared to isolated small bowel transplantation. Recently, isolated liver transplantation was proposed in children with IF and LF. This procedure may have a higher survival probability compared to isolated intestinal transplant, it may allow progressive weaning from PN in children in whom the remnant intestine has the potential for adaptation and offer a timely solution in children for whom intestinal graft is not immediately available. This innovative approach may prove a better option compared to combined transplantation in both the short and long term PMID:19754937

  18. Human Liver Transplantation As A Model To Study HCV Pathogenesis

    PubMed Central

    Hughes, Michael G.; Rosen, Hugo R.

    2010-01-01

    Hepatitis C is a leading etiology of liver cancer and cause for liver transplantation. Although new therapies have improved the rates of sustained response, a large proportion of patients (~50%) fail to respond to antiviral treatment, thus remaining at risk for disease progression. While chimpanzees have been used to study HCV biology and treatments, their cost is quite high and their use is strictly regulated; indeed, the NIH no longer supports the breeding of chimpanzees for study. The development of HCV therapies has been hindered by the relative paucity of small animal models to study HCV pathogenesis. This review presents the strengths of the human liver transplant, highlighting the advances derived from this model, including insights into viral kinetics and quasispecies, viral receptor binding and entry, innate and adaptive immunity. Moreover, consideration is made of current and emerging antiviral therapeutic approaches based on translational research results. PMID:19877210

  19. Donor biopsy in living donor liver transplantation: is it still relevant in a developing country?

    PubMed

    Dorwal, P; Gautam, D; Sharma, D; Singh, D R; Raina, V

    2015-04-01

    Liver transplantation is an important modality of treatment for end-stage liver disease. Liver biopsy evaluation has been an important aspect of the donor evaluation protocol. With the advent of newer modalities of donor evaluation such as high resolution CT scan, fibroscan and NMR spectroscopy, the relevance of the liver biopsy appears to be diminishing. We investigated the usefulness of donor liver biopsy evaluation in patients who had been cleared by radiological investigations. We evaluated 184 donor liver biopsies performed over a one-year period and found that 18% showed >5% steatosis and around 40% showed portal inflammation, which was, however, minimal to mild. Fibrosis was detected in 10 cases (5.4%), 7 being in stage 1 and 3 in stage 2. Donors with these findings were not considered for transplantation. We conclude that the liver biopsy still continues to be relevant especially in a developing country and does add additional information to the diagnostic work-up of a liver donor. PMID:25890612

  20. Gastroduodenal artery steal syndrome during liver transplantation: intraoperative diagnosis with Doppler ultrasound and management.

    PubMed

    Nishida, Seigo; Kadono, Jun; DeFaria, Werviston; Levi, David M; Moon, Jang I; Tzakis, Andreas G; Madariaga, Juan R

    2005-03-01

    Arterial steal syndrome (ASS) after liver transplantation has been reported. ASS causes arterial hypo-perfusion of the graft liver and devastating consequences. However, the diagnosis tends to be delayed. We present the recognized case of a gastroduodenal artery (GDA) steal syndrome that was diagnosed with intraoperative Doppler ultrasound and treated with GDA ligation during the liver transplantation. The patient had variation of hepatic artery anatomy (low bifurcation of the hepatic artery). Graft liver had the common hepatic artery and aberrant left hepatic artery. Doppler ultrasound of the liver was performed after the arterial reconstruction between the donor common hepatic artery and recipient right hepatic artery. It showed low hepatic arterial flow. There is no backflow bleeding from the donor aberrant left hepatic artery stump. After ligating big GDA, hepatic arterial waveform inside the liver drastically improved and strong backflow bleeding was recognized from the donor left aberrant hepatic artery stump. The current case should show the efficacy of intraoperative Doppler ultrasound of the liver on ASS and alert clinician to ligate GDA to prevent ASS if hepatic arterial flows are suboptimal. PMID:15730497

  1. Amelioration of radiation-induced liver damage in partially hepatectomized rats by hepatocyte transplantation.

    PubMed

    Guha, C; Sharma, A; Gupta, S; Alfieri, A; Gorla, G R; Gagandeep, S; Sokhi, R; Roy-Chowdhury, N; Tanaka, K E; Vikram, B; Roy-Chowdhury, J

    1999-12-01

    Hepatic tumors often recur in the liver after surgical resection. Postoperative radiotherapy (RT) could improve survival, but curative RT may induce delayed life-threatening radiation-induced liver damage. Because RT inhibits liver regeneration, we hypothesized that unirradiated, transplanted hepatocytes would proliferate preferentially in a partially resected and irradiated liver, providing metabolic support. We subjected F344 rats to hepatic RT and partial hepatectomy with/without a single intrasplenic, syngeneic hepatocyte transplantation. Hepatocyte transplantation ameliorated radiation-induced liver damage and improved survival of rats receiving RT after partial hepatectomy. We further demonstrated that transplanted hepatocytes extensively repopulate and function in a heavily irradiated rat liver. PMID:10606225

  2. Liver transplantation and combined liver-heart transplantation in patients with familial amyloid polyneuropathy: a single-center experience.

    PubMed

    Barreiros, Ana-Paula; Post, Felix; Hoppe-Lotichius, Maria; Linke, Reinhold P; Vahl, Christian F; Schäfers, Hans-Joachim; Galle, Peter R; Otto, Gerd

    2010-03-01

    Liver transplantation (LT) is the only curative option for patients with familial amyloid polyneuropathy (FAP) at present. Twenty patients with FAP underwent LT between May 1998 and June 2007. Transthyretin mutations included predominantly the Val30Met mutation but also 10 other mutations. Seven patients received a pacemaker prior to LT, and because of impairment of mechanical cardiac function, 4 combined heart-liver transplants were performed, 1 simultaneously and 3 sequentially. The first patient, who underwent simultaneous transplantation, died. Seven patients died after LT, with 5 dying within the first year after transplantation. The causes of death were cardiac complications (4 patients), infections (2 patients), and malnutrition (1 patient). One-year survival was 75.0%, and 5-year survival was 64.2%. Gly47Glu and Leu12Pro mutations showed an aggressive clinical manifestation: 2 patients with the Gly47Glu mutation, the youngest patients of all the non-Val30Met patients, suffered from severe cardiac symptoms leading to death despite LT. Two siblings with the Leu12Pro mutation, who presented only with grand mal seizures, died after LT because of sepsis. In conclusion, the clinical course in patients with FAP is very variable. Cardiac symptoms occurred predominantly in patients with non-Val30Met mutations and prompted combined heart-liver transplantation in 4 patients. Although early LT in Val30Met is indicated in order to halt the typical symptoms of polyneuropathy, additional complications occurring predominantly with other mutations may prevail and lead to life-threatening complications or a fatal outcome. Combined heart-liver transplantation should be considered in patients with restrictive cardiomyopathy. PMID:20209591

  3. Living donor liver transplantation in Taiwan-challenges beyond surgery.

    PubMed

    Pillai, Vinod G; Chen, Chao-Long

    2016-04-01

    Taiwan has a high prevalence of hepatitis B and C viral infections, and consequently a high burden of chronic liver diseases. Liver transplantation (LT) began in Taiwan in 1984, and living donor liver transplantation (LDLT) in 1994. Education and collaboration between physicians on a national and international scale were important factors in the development of transplantation in East Asia. Technical innovations in donor hepatectomy, vascular and biliary reconstruction, and interventional radiology, perioperative management of transplant patients and development of associated specialties have enabled achievement of excellent results after both adult and pediatric LDLT. The establishment of rigorous protocols to withstand strict medico-legal scrutiny, combined with technical excellence has contributed to excellent surgical outcomes. The socioeconomic development of Taiwan and the first nationwide hepatitis B vaccination program in the world have also contributed to the decrease in disease burden and improvement of quality of healthcare. This article examines the factors enabling the development of LT in Taiwan, the innovations that have contributed to excellent outcomes, and indicates the future prospects of LDLT in Taiwan. PMID:27115009

  4. Improved survival after liver transplantation in patients with hepatopulmonary syndrome.

    PubMed

    Gupta, S; Castel, H; Rao, R V; Picard, M; Lilly, L; Faughnan, M E; Pomier-Layrargues, G

    2010-02-01

    Hepatopulmonary syndrome (HPS) is present in 10-32% of chronic liver disease patients, carries a poor prognosis and is treatable by liver transplantation (LT). Previous reports have shown high LT mortality in HPS and severe HPS (arterial oxygen (PaO(2)) < or =50 mmHg). We reviewed outcomes in HPS patients who received LT between 2002 and 2008 at two transplant centers supported by a dedicated HPS clinic. We assessed mortality, complications and gas exchange in 21 HPS patients (mean age 51 years, MELD score 14), including 11/21 (52%) with severe HPS and 5/21 (24%) with living donor LT (median follow-up 20.2 months after LT). Overall mortality was 1/21 (5%); mortality in severe HPS was 1/11 (9%). Peritransplant hypoxemic respiratory failure occurred in 5/21 (24%), biliary complications in 8/21 (38%) and bleeding or vascular complications in 6/21 (29%). Oxygenation improved in all 19 patients in whom PaO(2) or SaO(2) were recorded. PaO(2) increased from 52.2 +/- 13.2 to 90.3 +/- 11.5 mmHg (room air) (p < 0.0001) (12 patients); a higher baseline macroaggregated albumin shunt fraction predicted a lower rate of postoperative improvement (p = 0.045) (7 patients). Liver transplant survival in HPS and severe HPS was higher than previously demonstrated. Severity of HPS should not be the basis for transplant refusal. PMID:19775311

  5. CMV infection, diagnosis and antiviral strategies after liver transplantation.

    PubMed

    Lautenschlager, Irmeli

    2009-11-01

    Cytomegalovirus (CMV) is a significant pathogen complicating the post-transplant course of organ recipients. In liver transplant patients, the febrile clinical illness caused by CMV may be associated with end-organ disease, such as hepatitis or infection of the gastrointestinal tract. In addition to direct effects, CMV may have indirect effects including the risk of other infections or graft rejection. Recently, major advances in the management of CMV infection have been achieved through the development of new diagnostic techniques and antiviral strategies to prevent CMV disease. Quantitative nucleic acid testing to monitor viral load is now commonly used to diagnose and guide the treatment of CMV infections. The standardization of the testing, however, needs to be improved. There are two main strategies to prevent CMV disease after liver transplantation: prophylaxis and pre-emptive therapy. Both strategies are effective, but also have disadvantages. The disadvantages of prophylaxis include prolonged drug exposure, the development of resistance and, most of all, the development of delayed and late-onset CMV disease. On the other hand, the pre-emptive strategy is based on frequent laboratory monitoring of viral loads, and some patients may develop symptomatic infection before the diagnosis of CMV. This overview summarizes the current status of CMV in liver transplantation. PMID:19619175

  6. Living donor liver transplantation in Taiwan—challenges beyond surgery

    PubMed Central

    Pillai, Vinod G.

    2016-01-01

    Taiwan has a high prevalence of hepatitis B and C viral infections, and consequently a high burden of chronic liver diseases. Liver transplantation (LT) began in Taiwan in 1984, and living donor liver transplantation (LDLT) in 1994. Education and collaboration between physicians on a national and international scale were important factors in the development of transplantation in East Asia. Technical innovations in donor hepatectomy, vascular and biliary reconstruction, and interventional radiology, perioperative management of transplant patients and development of associated specialties have enabled achievement of excellent results after both adult and pediatric LDLT. The establishment of rigorous protocols to withstand strict medico-legal scrutiny, combined with technical excellence has contributed to excellent surgical outcomes. The socioeconomic development of Taiwan and the first nationwide hepatitis B vaccination program in the world have also contributed to the decrease in disease burden and improvement of quality of healthcare. This article examines the factors enabling the development of LT in Taiwan, the innovations that have contributed to excellent outcomes, and indicates the future prospects of LDLT in Taiwan. PMID:27115009

  7. Glycogenosis storage type I diseases and evolutive adenomatosis: an indication for liver transplantation.

    PubMed

    Lerut, Jan P; Ciccarelli, Olga; Sempoux, Christine; Danse, Etienne; deFlandre, Jacques; Horsmans, Yves; Sokal, Etienne; Otte, Jean-Bernard

    2003-12-01

    We report on two cases of type I glycogen storage disease (GSD) complicated by malignant tumors. A 23-year-old man had GSD Ia with adenomatosis. He underwent transplantation for rapidly growing and radiologically changing adenomata. At histological examination, one adenoma had become a hepatocellular carcinoma. A 22-year-old, HBV-infected woman had GSD type Ib with adenomatosis. At follow-up, several tumors showed changing morphological characteristics. Pre-transplant laparotomy confirmed the presence of a metastatic cholangiocarcinoma. Liver transplantation should be considered in GSD type I patients with adenomatosis, especially when tumor characteristics change. Regular detailed Doppler ultrasound and magnetic nuclear resonance screening during childhood and adolescence are, therefore, mandatory in order for the timing of transplantation to be optimized. PMID:12904843

  8. Development of a new auxiliary heterotopic partial liver transplantation technique using a liver cirrhosis model in minipigs: Preliminary report of eight transplants

    PubMed Central

    ZHANG, JUN-JING; NIU, JIAN-XIANG; YUE, GEN-QUAN; ZHONG, HAI-YAN; MENG, XING-KAI

    2012-01-01

    This study aimed to develop a new auxiliary heterotopic partial liver transplantation (AHPLT) technique in minipigs using a model of liver cirrhosis. Based on our previous study, 14 minipigs were induced to cirrhosis by administration of carbon tetrachloride (CCl4) through intraperitoneal injection. All of the cirrhotic animals were utilized as recipients. The donor’s liver was placed on the recipient’s splenic bed, and the anastomosis was performed as follows: end-to-end anastomosis between the donor’s portal vein and the recipient’s splenic vein, end-to-side anastomosis between the donor’s suprahepatic vena cava and the recipient’s suprahepatic vena cava, and end-to-end anastomosis between the donor’s hepatic artery and the recipient’s splenic artery. The common bile duct of the donor was intubated and bile was collected with an extracorporeal bag. Vital signs, portal vein pressure (PVP), hepatic venous pressure (HVP) and portal vein pressure gradient (PVPG) were monitored throughout the transplantation. All 8 minipigs that developed liver cirrhosis were utilized to establish the new AHPLT; 7 cases survived. Following the surgical intervention, the PVP and PVPG of the recipients were lower than those prior to the operation (P<0.05), whereas the PVP and PVPG of the donors increased significantly compared to those of the normal animals (P<0.05). A new operative technique for AHPLT has been successfully described herein using a model of liver cirrhosis. PMID:22969983

  9. Protective Mechanisms of Hypothermia in Liver Surgery and Transplantation

    PubMed Central

    Olthof, Pim B; Reiniers, Megan J; Dirkes, Marcel C; van Gulik, Thomas M; Heger, Michal; van Golen, Rowan F

    2015-01-01

    Hepatic ischemia/reperfusion (I/R) injury is a side effect of major liver surgery that often cannot be avoided. Prolonged periods of ischemia put a metabolic strain on hepatocytes and limit the tolerable ischemia and preservation times during liver resection and transplantation, respectively. In both surgical settings, temporarily lowering the metabolic demand of the organ by reducing organ temperature effectively counteracts the negative consequences of an ischemic insult. Despite its routine use, the application of liver cooling is predicated on an incomplete understanding of the underlying protective mechanisms, which has limited a uniform and widespread implementation of liver-cooling techniques. This review therefore addresses how hypothermia-induced hypometabolism modulates hepatocyte metabolism during ischemia and thereby reduces hepatic I/R injury. The mechanisms underlying hypothermia-mediated reduction in energy expenditure during ischemia and the attenuation of mitochondrial production of reactive oxygen species during early reperfusion are described. It is further addressed how hypothermia suppresses the sterile hepatic I/R immune response and preserves the metabolic functionality of hepatocytes. Lastly, a summary of the clinical status quo of the use of liver cooling for liver resection and transplantation is provided. PMID:26552060

  10. Comprehensive risk assessment for early neurologic complications after liver transplantation

    PubMed Central

    Wu, Si-Yuan; Chen, Teng-Wei; Feng, An-Chieh; Fan, Hsiu-Lung; Hsieh, Chung-Bao; Chung, Kuo-Piao

    2016-01-01

    AIM: To determine risk factors for early neurologic complications (NCs) after liver transplantation from perspective of recipient, donor, and surgeon. METHODS: In all, 295 adult recipients were enrolled consecutively between August 2001 and February 2014 from a single medical center in Taiwan. Any NC in the first 30 d post-liver transplantation, and perioperative variables from multiple perspectives were collected and analyzed. The main outcome was a 30-d NC. Generalized additive models were used to detect the non-linear effect of continuous variables on outcome, and to determine cut-off values for categorizing risk. Risk factors were identified using multiple logistic regression analysis. RESULTS: In all, 288 recipients were included, of whom 142 (49.3%) experienced at least one NC, with encephalopathy being the most common 106 (73%). NCs prolonged hospital stay (35.15 ± 43.80 d vs 20.88 ± 13.58 d, P < 0.001). Liver recipients’ age < 29 or ≥ 60 years, body mass index < 21.6 or > 27.6 kg/m2, Child-Pugh class C, history of preoperative hepatoencephalopathy or mental disorders, day 7 tacrolimus level > 8.9 ng/mL, and postoperative intra-abdominal infection were more likely associated with NCs. Novel risk factors for NCs were donor age < 22 or ≥ 40 years, male-to-male gender matching, graft-recipient weight ratio 0.9%-1.9%, and sequence of transplantation between 31 and 174. CONCLUSION: NCs post- liver transplantation occurs because of factors related to recipient, donor, and surgeon. Our results provide a basis of risk stratification for surgeon to minimize neurotoxic factors during transplantation. PMID:27350733

  11. Use of IGL-1 preservation solution in liver transplantation.

    PubMed

    Wiederkehr, J C; Igreja, M R; Nogara, M S; Goncalves, N; Montemezzo, G P; Wiederkehr, H A; Wassen, M P; Nobrega, H A; Zenatti, K B; Mori, L Y; Tudisco, M S

    2014-01-01

    University of Wisconsin (UW) solution has been known as the standard solution for liver graft preservation. Alternative preservation solutions have been used in liver transplantation, such as histidine-tryptophan-ketoglutarate (HTK) and Celsior solution. Institut Georges Lopez-1 (IGL-1) is a new preservation solution with lower potassium and lower viscosity than UW solution that has recently been used in liver transplant. Data from 178 patients who received transplants from August 2008 to June 2013 at Hospital Santa Isabel, Blumenau, Brazil, were analyzed. All patients received grafts from brain death donors. In November 2011 we started to use IGL-1 as an alternate preservation solution. Therefore, 53 patients using IGL-1 preserved grafts were compared to 125 using HTK solution. The donor age in the HTK group ranged from 11-77 years, with a mean of 43.4 ± 4.8. In the IGL-1 group donor age ranged from 9-62 years, with a mean of 35.8 ± 4.5. Cold ischemia time in the HTK group ranged from 85-1145 minutes, mean 443.5 ± 183.5 minutes. In the IGL-1 group, cold ischemia time ranged from 85-670 minutes, mean 329.3 ± 134.8 minutes. The overall operative mortality rate was 14% (25 patients); in the HTK group, 14.4% (18 patients); and in the IGL-1 group, 13.4% (7 patients). One graft in the HTK group presented with primary non-function (PNF), 0.7%; there were none in the IGL-1 group. In our study, IGL-1 has been shown to be safe to use as a preservation solution for liver transplantation. Early post-transplant graft function was comparable to that observed with HTK solution, although a tendency for lower alanine aminotransferase levels was noticed. IGL-1 has been shown to be safe, cost efficient, and an effective preservation solution. PMID:25131043

  12. Croup as Unusual Presentation of Post-transplantation Lymphoproliferative Disorder after Liver Transplantation in an 18-month-old Child

    PubMed Central

    Keshtkari, A.; Dehghani, S. M.; Haghighat, M.; Imanieh, M. H.; Nasimfard, A.; Yousefi, G.; Javaherizadeh, H.

    2016-01-01

    Post-transplantation lymphoproliferative disorder (PTLD) is a serious complication of solid organ transplantation that occurs due to immunosuppression and other risk factors. PTLD may present with involvement of other organs and with unusual presentation. The presentation is often extranodal (e.g., in the gastrointestinal tract, lung, or the central nervous system). Herein, we report on a 1.5-year-old girl who underwent liver transplantation almost 5 months prior to admission. She was on medications such as tacrolimus and prednisolone. Her presentation was started with symptoms of the upper respiratory infection followed by croupy cough and respiratory distress with no response to usual treatments. She had respiratory arrest during broncoscopy. Therefore, emergency tracheostomy was done. Biopsy from the paratracheal mass revealed large B cell non-Hodgkin lymphoma (PTLD, monomorphic and high grade). This case presentation shows that persistent upper airway symptoms, particularly stridor and croupy cough, in children who underwent liver transplant should be further evaluated; the physician needs to have a high degree of clinical suspicion for the diagnosis of PTLD in this situation. PMID:26889375

  13. Croup as Unusual Presentation of Post-transplantation Lymphoproliferative Disorder after Liver Transplantation in an 18-month-old Child.

    PubMed

    Keshtkari, A; Dehghani, S M; Haghighat, M; Imanieh, M H; Nasimfard, A; Yousefi, G; Javaherizadeh, H

    2016-01-01

    Post-transplantation lymphoproliferative disorder (PTLD) is a serious complication of solid organ transplantation that occurs due to immunosuppression and other risk factors. PTLD may present with involvement of other organs and with unusual presentation. The presentation is often extranodal (e.g., in the gastrointestinal tract, lung, or the central nervous system). Herein, we report on a 1.5-year-old girl who underwent liver transplantation almost 5 months prior to admission. She was on medications such as tacrolimus and prednisolone. Her presentation was started with symptoms of the upper respiratory infection followed by croupy cough and respiratory distress with no response to usual treatments. She had respiratory arrest during broncoscopy. Therefore, emergency tracheostomy was done. Biopsy from the paratracheal mass revealed large B cell non-Hodgkin lymphoma (PTLD, monomorphic and high grade). This case presentation shows that persistent upper airway symptoms, particularly stridor and croupy cough, in children who underwent liver transplant should be further evaluated; the physician needs to have a high degree of clinical suspicion for the diagnosis of PTLD in this situation. PMID:26889375

  14. The interaction among donor characteristics, severity of liver disease and the cost of liver transplantation

    PubMed Central

    Salvalaggio, Paolo R.; Dzebisashvili, Nino; MacLeod, Kara E.; Lentine, Krista L.; Gheorghian, Adrian; Schnitzler, Mark A.; Hohmann, Samuel; Segev, Dorry L.; Gentry, Sommer E.; Axelrod, David A.

    2010-01-01

    Introduction Accurate assessment of the impact of donor quality on liver transplant (LT) costs has been limited by the lack of a large, multicenter study of detailed clinical and economic data. Methods A novel, retrospective database linking information from the University HealthSystem Consortium and the OPTN registry was analyzed using multivariate regression to determine the relationship between donor quality (assessed through the Donor Risk Index (DRI)), recipient illness severity, and total inpatient costs (transplant and all readmissions) for 1 year following LT. Results Cost data were available for 9,059 LT recipients. Increasing MELD score, higher DRI, simultaneous liver kidney transplant, female gender and prior liver transplant were associated with increasing cost of LT (P<0.05). MELD and DRI interact to synergistically increase the cost of LT (P<0.05). Donors in the highest DRI quartile added close to $12,000 to the cost of transplantation and nearly $22,000 to post-transplant costs in comparison to the lowest risk donors. Among the individual components of the DRI, donation after cardiac death (increased $20,769 vs. brain dead donors) had the greatest impact on transplant costs. Overall one year costs were increased in older donors, minority donors, nationally shared organs, and those with cold ischemic times 7–13 hours (p<0.05 for all) Conclusion Donor quality, as measured by the DRI, is an independent predictor of LT costs in the perioperative and post-operative periods. Centers in highly competitive regions who transplant higher MELD patients with high DRI livers may be particularly affected by the synergistic impact of these factors. PMID:21384505

  15. KidsETransplant: a platform for liver-transplanted children.

    PubMed

    McLin, Valérie; Spahni, Stéphane; Boggini, Thomas; Guardia, Alberto; Wildhaber, Barbara E; Geissbuhler, Antoine

    2013-01-01

    Since 1989, all pediatric liver transplants in Switzerland are centralized at the University Hospitals of Geneva (HUG). Approximately 125 children have received transplants since then, and their survival rate is greater than 90% - one of the highest in Europe. Maximizing the chances of success requires that patients understand and comply with follow-up treatment. The KidsETransplant project aims at helping the child - and his family - to better understand his health situation, to have access to shared resources and to be able to better communicate with healthcare professionals and other patients. PMID:23921000

  16. Medicaid enrollment after liver transplantation: Effects of medicaid expansion.

    PubMed

    Tumin, Dmitry; Hayes, Don; Washburn, W Kenneth; Tobias, Joseph D; Black, Sylvester M

    2016-08-01

    Liver transplantation (LT) recipients in the United States have low rates of paid employment, making some eligible for Medicaid public health insurance after transplant. We test whether recent expansions of Medicaid eligibility increased Medicaid enrollment and insurance coverage in this population. Patients of ages 18-59 years receiving first-time LTs in 2009-2013 were identified in the United Network for Organ Sharing registry and stratified according to insurance at transplantation (private versus Medicaid/Medicare). Posttransplant insurance status was assessed through June 2015. Difference-in-difference multivariate competing-risks models stratified on state of residence estimated effects of Medicaid expansion on Medicaid enrollment or use of uninsured care after LT. Of 12,837 patients meeting inclusion criteria, 6554 (51%) lived in a state that expanded Medicaid eligibility. Medicaid participation after LT was more common in Medicaid-expansion states (25%) compared to nonexpansion states (19%; P < 0.001). Multivariate analysis of 7279 patients with private insurance at transplantation demonstrated that after the effective date of Medicaid expansion (January 1, 2014), the hazard of posttransplant Medicaid enrollment increased in states participating in Medicaid expansion (hazard ratio [HR] = 1.5; 95% confidence interval [CI] = 1.1-2.0; P = 0.01), but not in states opting out of Medicaid expansion (HR = 0.8; 95% CI = 0.5-1.3; P = 0.37), controlling for individual characteristics and time-invariant state-level factors. No effects of Medicaid expansion on the use of posttransplant uninsured care were found, regardless of private or government insurance status at transplantation. Medicaid expansion increased posttransplant Medicaid enrollment among patients who had private insurance at transplantation, but it did not improve overall access to health insurance among LT recipients. Liver Transplantation 22 1075-1084 2016 AASLD. PMID:27152888

  17. Prognostic and diagnostic value of procalcitonin in the post-transplant setting after liver transplantation

    PubMed Central

    Stirkat, Falk; Croner, Roland S.; Vassos, Nikolaos; Raptis, Dimitrios; Yedibela, Süleyman; Hohenberger, Werner; Müller, Volker

    2016-01-01

    Introduction The aim of the study was to assess the diagnostic accuracy of procalcitonin (PCT) as a marker for complications and as a prognostic factor for mortality after liver transplantation. Material and methods Liver transplant patients between January 2007 and April 2011 were prospectively included in the study. Procalcitonin serum concentration was recorded before, 6 h after reperfusion and then daily. Postoperative clinical course was prospectively analyzed from admission to discharge. Main surgical data such as operating procedure, type of reperfusion, operating and ischemic times, high urgency (HU) status and MELD score at the time of transplantation were also recorded. Results Sixteen patients with initial PCT > 5 ng/ml suffered ≥ 1 complication (p = 0.03). However, there was no association between the level of the 1st peak PCT and the further postoperative course or the occurrence of complications. Patients in whom a 2nd PCT peak occurred had a significantly higher risk for a complicated course, for a complicated sepsis course and for mortality (p < 0.0001). Warm ischemic time over 58 min, operating time over 389 min and HU status were significant independent factors for a complicated postoperative course (p < 0.001, p < 0.001 and p = 0.03 respectively). Conclusions Based on our results, we believe that PCT course and the occurrence of a 2nd peak seem to possess important diagnostic and prognostic power in the post-transplant setting after liver transplantation. PMID:27186183

  18. Recurrent hepatitis C after living donor liver transplantation detected by Tc-99m GSA liver scintigraphy.

    PubMed

    Kaibori, Masaki; Ha-Kawa, Sang Kil; Uchida, Yoichiro; Ishizaki, Morihiko; Hijikawa, Takeshi; Saito, Takamichi; Imamura, Atsushi; Hirohara, Junko; Uemura, Yoshiko; Tanaka, Koichi; Kamiyama, Yasuo

    2006-11-01

    Recurrence of hepatitis C virus (HCV) after living donor liver transplantation was investigated using technetium-99m- diethylenetriaminepentaacetic acid-galactosyl human serum albumin (Tc-99m-GSA) liver scintigraphy. Four patients with decompensated cirrhosis due to HCV infection were retrospectively reviewed in this study. Scintigraphy was performed to determine the hepatic uptake ratio of the tracer corrected for disappearance from the blood, as well as the maximal removal rate of the tracer by hepatocytes, as parameters of hepatic functional reserve. In all patients, serum HCV ribonucleic acid (RNA) was detected 3 months after transplantation. The corrected hepatic uptake ratio and removal rate showed little change after transplantation in two patients without the recurrence of HCV infection. In another two patients, these levels were decreased at 3 months after transplantation. In one patient, recurrent HCV infection was diagnosed by confirmatory histologic examination at 12 months after transplantation. In the other patient, both levels declined further at 8 months. Although treatment was initiated with a combination of interferon plus ribavirin, this patient died of progressive hepatic failure. In conclusion, a decrease in scintigraphic parameters at 3 months after transplantation suggests recurrent HCV infection affecting the graft. Tc-99m-GSA liver scintigraphy is a useful noninvasive method for evaluating graft functional reserve. PMID:16977504

  19. Technetium-99m galactosyl-neoglycoalbumin (Tc-NGA) liver imaging: Application in liver transplantation

    SciTech Connect

    Woodle, E.S.; Ward, R.E.; Vera, D.R.; Stadalnik, R.C.

    1985-05-01

    Tc-NGA is a new liver imaging agent which binds to hepatic binding protein (HBP), a hepatocyte-specific membrane receptor. The purpose of the present study was to evaluate the potential role of Tc-NGA imaging in liver transplantation. The molar Tc-NGA dose was standardized according to patient weight (0.7 nmole/kg). After a 30 minute dynamic imaging study (5 mCi, IV), kinetic analysis of time activity data (heart, liver), provided values for receptor concentration, (HBP), and hepatic blood flow, Q. Eleven Tc-NGA imaging studies were performed in transplant candidates and 22 studies were performed in seven transplant recipients. Preservation damage was manifested by diffuse patchiness in tracer distribution which resolved during the following two weeks. Histologically proven, localized hepatic infarcts were demonstrated in three recipients. Lobar infarction was demonstrated in one recipient. Hepatic regeneration was later demonstrated in this patient after hepatic lobectomy. Hepatic blood flow was markedly decreased in the early postoperative period, but improved with time. Increased (HBP) was demonstrated with regeneration. Markedly decreased (HBP) and Q were obtained in several candidates who died awaiting transplantation. These studies indicate that TC-NGA liver imaging provides a valuable new means for: (1) evaluation of preservation damage, (2) early demonstration of hepatic infarction, (3) evaluation of hepatic rejection, and (4) selection of patients for hepatic transplantation.

  20. Summary of the British Transplantation Society UK Guidelines for Living Donor Liver Transplantation.

    PubMed

    Manas, Derek; Burnapp, Lisa; Andrews, Peter Antony

    2016-06-01

    The British Transplantation Society Guidelines for Living Donor Liver Transplantation was published in July 2015 and is the first national guideline in the field of living donor liver transplantation. The guideline aims to review the evidence relating to the evaluation process of both recipient and donor candidates; address the moral and ethical issues surrounding the procedure; outline the technical aspects of the procedure, including the middle hepatic vein controversy and the "small for size syndrome"; review donor and recipient outcomes and complications including donor mortality; and examine evidence relating to the advantages and disadvantages of living donor liver transplantation. In line with previous guidelines published by the BTS, the guideline has used the Grading of Recommendations Assessment, Development and Evaluation system to rate the strength of evidence and recommendations. This article summarizes the Statements of Recommendation contained in the guideline, which provide a framework for the delivery of living liver donation in the United Kingdom and may be of wide international interest. It is recommended that the full guideline document is consulted for details of the relevant references and evidence base. This may be accessed at http://www.bts.org.uk/BTS/Guidelines_Standards/Current/BTS/Guidelines_Standards/Current_Guidelines.aspx?hkey=e285ca32-5920-4613-ac08-fa9fd90915b5. PMID:26950721

  1. Future Economics of Liver Transplantation: A 20-Year Cost Modeling Forecast and the Prospect of Bioengineering Autologous Liver Grafts.

    PubMed

    Habka, Dany; Mann, David; Landes, Ronald; Soto-Gutierrez, Alejandro

    2015-01-01

    During the past 20 years liver transplantation has become the definitive treatment for most severe types of liver failure and hepatocellular carcinoma, in both children and adults. In the U.S., roughly 16,000 individuals are on the liver transplant waiting list. Only 38% of them will receive a transplant due to the organ shortage. This paper explores another option: bioengineering an autologous liver graft. We developed a 20-year model projecting future demand for liver transplants, along with costs based on current technology. We compared these cost projections against projected costs to bioengineer autologous liver grafts. The model was divided into: 1) the epidemiology model forecasting the number of wait-listed patients, operated patients and postoperative patients; and 2) the treatment model forecasting costs (pre-transplant-related costs; transplant (admission)-related costs; and 10-year post-transplant-related costs) during the simulation period. The patient population was categorized using the Model for End-Stage Liver Disease score. The number of patients on the waiting list was projected to increase 23% over 20 years while the weighted average treatment costs in the pre-liver transplantation phase were forecast to increase 83% in Year 20. Projected demand for livers will increase 10% in 10 years and 23% in 20 years. Total costs of liver transplantation are forecast to increase 33% in 10 years and 81% in 20 years. By comparison, the projected cost to bioengineer autologous liver grafts is $9.7M based on current catalog prices for iPS-derived liver cells. The model projects a persistent increase in need and cost of donor livers over the next 20 years that's constrained by a limited supply of donor livers. The number of patients who die while on the waiting list will reflect this ever-growing disparity. Currently, bioengineering autologous liver grafts is cost prohibitive. However, costs will decline rapidly with the introduction of new manufacturing

  2. Liver transplantation and the management of progressive familial intrahepatic cholestasis in children

    PubMed Central

    Mehl, Ashley; Bohorquez, Humberto; Serrano, Maria-Stella; Galliano, Gretchen; Reichman, Trevor W

    2016-01-01

    Progressive familial intrahepatic cholestasis (PFIC) is a constellation of inherited disorders that result in the impairment of bile flow through the liver that predominantly affects children. The accumulation of bile results in progressive liver damage, and if left untreated leads to end stage liver disease and death. Patients often present with worsening jaundice and pruritis within the first few years of life. Many of these patients will progress to end stage liver disease and require liver transplantation. The role and timing of liver transplantation still remains debated especially in the management of PFIC1. In those patients who are appropriately selected, liver transplantation offers an excellent survival benefit. Appropriate timing and selection of patients for liver transplantation will be discussed, and the short and long term management of patients post liver transplantation will also be described. PMID:27358773

  3. Liver transplantation and the management of progressive familial intrahepatic cholestasis in children.

    PubMed

    Mehl, Ashley; Bohorquez, Humberto; Serrano, Maria-Stella; Galliano, Gretchen; Reichman, Trevor W

    2016-06-24

    Progressive familial intrahepatic cholestasis (PFIC) is a constellation of inherited disorders that result in the impairment of bile flow through the liver that predominantly affects children. The accumulation of bile results in progressive liver damage, and if left untreated leads to end stage liver disease and death. Patients often present with worsening jaundice and pruritis within the first few years of life. Many of these patients will progress to end stage liver disease and require liver transplantation. The role and timing of liver transplantation still remains debated especially in the management of PFIC1. In those patients who are appropriately selected, liver transplantation offers an excellent survival benefit. Appropriate timing and selection of patients for liver transplantation will be discussed, and the short and long term management of patients post liver transplantation will also be described. PMID:27358773

  4. Hepatitis C Recurrence after Orthotopic Liver Transplantation: Mechanisms and Management

    PubMed Central

    Kakati, Bobby; Seetharam, Anil

    2014-01-01

    Chronic Hepatitis C (HCV) infection is the leading indication for orthotopic liver transplantation and recurrence is nearly universal. Chronic HCV infection is frequently established through evasion of the innate immune system. Priming of adaptive immune responses modulate the severity and rate of fibrosis progression. Those with demonstrable viremia entering the transplant period uniformly suffer recurrence post-transplant. Progression to cirrhosis is accelerated post-transplant secondary to systemic immunosuppression. In addition, a number of factors, including donor, host, and viral characteristics, influence severity and rate of fibrosis progression. Interferon-based therapy, the previous standard of care, in those with advanced cirrhosis or post-transplant has been limited by a number of issues. These include a relative lack of efficacy and poor tolerability with higher incidence of infection and anemia. Recently, approval of direct acting antivirals have ushered in a new era in HCV therapeutics and have applicability in these special populations. Their use immediately prior to or post-transplant is expected to improve both morbidity and mortality. PMID:26355427

  5. Longitudinal Analysis of Computerized Alerts for Laboratory Monitoring of Post-liver Transplant Immunosuppressive Care

    PubMed Central

    Jacobs, Jason; Narus, Scott P.; Evans, R. Scott; Staes, Catherine J.

    2015-01-01

    Post-liver transplant patients require lifelong immunosuppressive care and monitoring. Computerized alerts can aid laboratory monitoring, but it is unknown how the distribution of alerts changes over time. We describe the changes over time of the distribution of computerized alerts for laboratory monitoring of post-liver transplant immunosuppressive care. Data were collected for post-liver transplant patients transplanted and managed at Intermountain Healthcare between 2005 and 2012. Alerts were analyzed based on year triggered, time since transplantation, hospitalization status, alert type, action taken (accepted or rejected), reason given for the action taken, and narrative comments. Alerts for overdue laboratory testing became more prevalent as time since transplantation increased. There is an increased need to support monitoring for overdue laboratory testing as the time since transplantation increases. Alerts should support providers as they monitor the evolving needs of post-transplant patients over time. We identify opportunities for improving laboratory monitoring of post-liver transplant patients. PMID:26958291

  6. Liver transplantation at the Ochsner Clinic: programmatic expansion and outcomes improvement.

    PubMed

    Carmody, Ian C; Reichman, Trevor W; Bohorquez, Humberto; Cohen, Ari J; Bruce, David S; Therapondos, George; Girgrah, Nigel; Joshi, Shobha; Loss, George E

    2012-01-01

    Liver transplantation has become the best and most durable treatment for both acute and chronic liver disease. Over 1400 liver transplants have been performed at the Ochsner Clinic since the first successful transplant in 1987. Since its inception, the program has gone through several changes and advancements and has become one of the largest liver transplant programs in the United States. We have helped evolve steroid sparing immunosuppression and the use of extended criteria, donor organs. Establishment of criteria for the selection of recipients for re-transplantation has resulted in better than expected short and long-term results. Our center has faced the challenge of Hurricane Katrina and overcome it. We have improved steadily in both outcomes and transplants performed. The Ochnser Clinic Liver Transplant program will continue to improve access and outcomes for all patients with liver disease. PMID:23721014

  7. Air transportation of patients with end-stage liver disease to distant liver transplantation centers.

    PubMed

    Shibolet, Oren; Rowe, Mina; Safadi, Rifaat; Levy, Izhar; Zamir, Gideon; Eid, Ahmed; Donchin, Yoel; Ilan, Yaron; Shouval, Daniel

    2005-06-01

    The Israeli population does not meet its transplantation organ needs. Therefore, liver transplantation (LTX) candidates are sometimes transported to centers abroad. We aimed to assess the demographic and clinical issues concerning this policy. Records of all candidates transported (2000-2004) were retrospectively reviewed. Data included etiology, disease severity, outcome, distances traveled and destinations, and medical complication arising en route. Forty-three candidates were transported overseas: 12 patients with fulminant hepatic failure (FHF) and 31 with cirrhosis. Average MELD score was 19.94, and the APACHE II score for patients with FHF was 20.5. Destinations included the United States, Colombia, Belgium, Germany, China, and Italy. Average distance traveled was 4,660 miles. Two patients were intubated and sedated during flight. All patients safely reached their destinations: 8 died prior to transplantation, 5 died after transplantation, 3 are awaiting transplantation, 3 recovered spontaneously, and the rest successfully underwent transplantation and returned home. In conclusion, our results suggest that long-distance transportation of patients awaiting liver transplantation is safe and technically feasible provided precaution measures are taken. Therefore, allocation regions may be broadened to include larger and more distant populations. PMID:15915481

  8. The Impact of Redistricting Proposals on Health Care Expenditures for Liver Transplant Candidates and Recipients.

    PubMed

    Gentry, S E; Chow, E K H; Dzebisashvili, N; Schnitzler, M A; Lentine, K L; Wickliffe, C E; Shteyn, E; Pyke, J; Israni, A; Kasiske, B; Segev, D L; Axelrod, D A

    2016-02-01

    Redistricting, which means sharing organs in novel districts developed through mathematical optimization, has been proposed to reduce pervasive geographic disparities in access to liver transplantation. The economic impact of redistricting was evaluated with two distinct data sources, Medicare claims and the University HealthSystem Consortium (UHC). We estimated total Medicare payments under (i) the current allocation system (Share 35), (ii) full regional sharing, (iii) an eight-district plan, and (iv) a four-district plan for a simulated population of patients listed for liver transplant over 5 years, using the liver simulated allocation model. The model predicted 5-year transplant volumes (Share 35, 29,267; regional sharing, 29,005; eight districts, 29,034; four districts, 28,265) and a reduction in overall mortality, including listed and posttransplant patients, of up to 676 lives. Compared with current allocation, the eight-district plan was estimated to reduce payments for pretransplant care ($1638 million to $1506 million, p < 0.001), transplant episode ($5607 million to $5569 million, p < 0.03) and posttransplant care ($479 million to $488 million, p < 0.001). The eight-district plan was estimated to increase per-patient transportation costs for organs ($8988 to $11,874 per patient, p < 0.001) and UHC estimated hospital costs ($4699 per case). In summary, redistricting appears to be potentially cost saving for the health care system but will increase the cost of performing liver transplants for some transplant centers. PMID:26779694

  9. ABO-Nonidentical Liver Transplantation in the United States.

    PubMed

    Lai, J C; Roberts, J P

    2016-08-01

    Under the United Network for Organ Sharing (UNOS) policy, deceased donor livers may be offered to ABO-nonidentical candidates at each given Model for End-Stage Liver Disease (MELD) score and to blood type B candidates at MELD ≥30. To evaluate ABO-nonidentical liver transplantation (LT) in the United States, we examined all adult LT non-status 1 candidates, recipients and deceased liver donors from 2013 to 2015. There were 34 920 LT candidates (47% type O, 38% type A, 12% type B, 3% type AB) and 10 479 deceased liver donors (47% type O, 38% type A, 12% type B, 3% type AB). ABO-nonidentical LT occurred in 2%, 3%, 20% and 36% of types O, A, B and AB recipients, respectively, which led to a net liver loss of 6% for type O and 2% for type A recipients but a net liver gain of 14% for type B and 55% for type AB recipients. The LT MELD scores of ABO-identical versus -nonidentical recipients were 29 versus 34 for type O, 29 versus 19 for type A, 25 versus 38 for type B, and 22 versus 28 for type AB (p < 0.01). ABO-nonidentical LT increased liver supply for candidates with blood types B and AB but decreased supply for type O and A candidates. We urge refinement of UNOS policy surrounding ABO-nonidentical LT. PMID:26932134

  10. Liver transplantation for hepatocellular carcinoma - factors influencing outcome and disease-free survival

    PubMed Central

    Fahrner, René; Dondorf, Felix; Ardelt, Michael; Dittmar, Yves; Settmacher, Utz; Rauchfuß, Falk

    2015-01-01

    Hepatocellular carcinoma is one of the leading causes of cancer-related death worldwide. Liver transplantation can be a curative treatment in selected patients. However, there are several factors that influence disease-free survival after transplantation. This review addresses the pre-, intra- and postoperative factors that influence the risk of tumor recurrence after liver transplantation. PMID:26576092

  11. [Pregnancy following liver transplantation and during immunosuppression with cyclosporine].

    PubMed

    Günter, H H; Mauz, S; Ringe, B; Niesert, S

    1990-05-11

    Orthotopic liver transplantation had been performed in 1983 in a now 40-year-old woman in the terminal stage of posthepatitis liver cirrhosis with recurrent oesophageal bleedings and precoma from complete liver-cell failure. She became pregnant in 1988 while under immunosuppression with cyclosporin (2.1-2.7 mg/kg body-weight) and prednisolone (5 or 7.5 mg daily in rotation). Pregnancy proceeded without complication and there were no side effects from cyclosporin. After premature membrane rupture in the 39th week of pregnancy uterine inertia developed during oxytocin stimulation of contractions, and caesarean section was performed. The female infant was normally developed without any malformations. Liver, kidney and adrenal functions were normal, as was haemopoiesis. But possible late sequelae of cyclosporin treatment in the child cannot as yet be assessed because of the short follow-up. PMID:2338057

  12. Sirolimus for pediatric liver transplant recipients with post-transplant lymphoproliferative disease and hepatoblastoma.

    PubMed

    Jiménez-Rivera, Carolina; Avitzur, Yaron; Fecteau, Annie H; Jones, Nicola; Grant, David; Ng, Vicky Lee

    2004-06-01

    Sirolimus is a promising immune suppressive agent, with the potential to reduce calcineurin inhibitor associated nephrotoxicity, halt progression of chronic rejection and prevent tumor proliferation. The aim of this study was to review the experience using sirolimus in pediatric liver transplant recipients at a single center. Database and medical charts of all pediatric liver transplant recipients receiving sirolimus at the Hospital for Sick Children in Toronto were reviewed. Eight patients received sirolimus between October, 2000 and September, 2002. Indications for using sirolimus were post-transplant lymphoproliferative disease (PTLD) (n = 6) and hepatoblastoma (n = 2). Two patients with PTLD concurrently had renal impairment and chronic rejection. Sirolimus dosages ranged between 1.5 and 5 mg once daily. Median duration of follow-up was 17 months. Persistently elevated liver tra