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Saraceno L, Pirro F, Stigliano R, Agostoni EC, Protti A. Acute idiosyncratic liver injury after Cladribine treatment for multiple sclerosis: first case report and review on associated hepatic disorders. Mult Scler 2022; 28:2142-2145. [PMID: 36169305 DOI: 10.1177/13524585221125360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In recent years, several disease-modifying therapies have been developed for the treatment of multiple sclerosis (MS). Cladribine transiently depletes B and T lymphocytes, with subsequent gradual cell recovery. No cases are reported in literature describing Cladribine drug-induced liver injury (DILI). We describe the case of a 19-year-old woman who developed acute idiosyncratic liver injury 12 days after treatment with Cladribine. Post-marketing adverse event reporting is of paramount importance to allow an early recognition and treatment. Moreover, evaluation of the physiopathological mechanism underlying drug-induced hepatic toxicity can provide clinicians with valuable instruments for prevention and treatment.
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Affiliation(s)
- Lorenzo Saraceno
- Department of Neurosciences, Multiple Sclerosis Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy/Department of Neurosciences, Neurology and Stroke Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Fiammetta Pirro
- Department of Neurosciences, Multiple Sclerosis Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy/Department of Neurosciences, Neurology and Stroke Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Rosa Stigliano
- Gastroenterology Department, Hepatitis Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Elio Clemente Agostoni
- Department of Neurosciences, Neurology and Stroke Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alessandra Protti
- Department of Neurosciences, Multiple Sclerosis Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy/Department of Neurosciences, Neurology and Stroke Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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Zavaglia C, Silini E, Mangia A, Airoldi A, Piazzolla V, Vangeli M, Stigliano R, Foschi A, Mazzarelli C, Tinelli C. Prognostic factors of hepatic decompensation and hepatocellular carcinoma in patients with transfusion-acquired HCV infection. Liver Int 2014; 34:e308-16. [PMID: 24529078 DOI: 10.1111/liv.12502] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Accepted: 02/08/2014] [Indexed: 12/20/2022]
Abstract
AIMS Aim of this study was to assess if host (immunogenetic traits, age, sex), exogenous (alcohol) or viral factors (viral type, past HBV infection) might affect the progression of chronic hepatitis C to liver decompensation or the development of HCC in a cohort of patients exposed to a single blood transfusion prior to the introduction of anti-HCV screening. METHODS Two hundred and forty-eight patients with a history of a single exposure to blood or blood products prior to 1990 were retrospectively considered. Patients were devoid of other risk factors of liver disease or immunosuppression and naïve to antiviral therapies. Eight baseline variables were assessed: age at transfusion, sex, HBV core antibody, immunogenetic profile (DRB1*11, DRB1*1104, DRB1*07), HCV genotype and alcohol consumption. RESULTS The follow-up was 22 (SD: 11) years. Sixty-eight patients (27%) progressed to hepatic decompensation over a median period of 22.5 years (IQR: 14-30) and 41 patients (16%) developed HCC over a median period of 31 years (IQR: 24-38). The cumulative incidence of liver failure was 0.4% (95% CI: 0.1-3.1), 4.9% (95% CI: 2.6-9.3) and 16.2% (95% CI: 10.4-24.7) at 10, 20 and 30 years after blood transfusion respectively. By univariate analysis, only age at transfusion was correlated with the risk of decompensation. Stratifying the age of transfusion by tertiles, the incidence of hepatic decompensation was 0.7% per year in patients transfused at ≤24 years of age as compared to 1.2% and 1.9% per year in those transfused at 25-35 and >36 years of age respectively (HR: 5.5, 95% CI: 2.78-10.7, P<0.001). The risk of HCC development was correlated by univariate analysis with age at transfusion (as continuous variable, HR: 1.12, 95% CI: 1.08-1.16 per year of age, P<0.001, >36 compared to ≤24 years, HR: 10.3, 95% CI: 3.9-26.9, P<0.001) and male sex (HR: 4.2, 95% CI: 1.7-10, P=0.001). Multivariate analysis confirmed age at transfusion and male sex as independent predictors of HCC development [HR: 1.12 per year (95% CI: 1.08-1.16), P<0.001 and HR: 5.4 (95% CI: 2.2-13.2), P<0.001 respectively]. CONCLUSIONS In patients with transfusion-acquired HCV infection, age at transfusion affects the risk for hepatic decompensation. Age at transfusion and male sex are independent risk factors for HCC development.
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Affiliation(s)
- Claudio Zavaglia
- Struttura Complessa di Gastroenterologia ed Epatologia 'Crespi', Ospedale Niguarda, piazza Ospedale Maggiore 3, 20162, Milano, Italy
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Marelli L, Shusang V, Buscombe JR, Cholongitas E, Stigliano R, Davies N, Tibballs J, Patch D, Meyer T, Burroughs AK. Transarterial injection of (131)I-lipiodol, compared with chemoembolization, in the treatment of unresectable hepatocellular cancer. J Nucl Med 2009; 50:871-7. [PMID: 19443599 DOI: 10.2967/jnumed.108.060558] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
UNLABELLED Transarterial chemoembolization (TACE) improves survival in patients with hepatocellular carcinoma (HCC) in whom curative therapies are not suitable. The aim of this study was to assess survival differences in patients with hepatic cirrhosis and unresectable HCC treated by (131)I-lipiodol versus TACE or transarterial embolization (TAE). METHODS A retrospective study was performed on a cohort of 124 patients undergoing treatment for unresectable HCC between 1997 and 2006. A total of 50 patients (44 men; mean age, 59 y) received (131)I-lipiodol (mean sessions per patient, 1.7), and 74 patients (63 men; mean age, 61 y) received TACE/TAE (mean sessions per patient, 1.8). Although no significant difference between the 2 treatment groups with respect to HCC size and clinical staging was observed, a higher proportion of patients with portal vein thrombosis (PVT) was treated with (131)I-lipiodol than with TACE/TAE (28% vs. 8%, P = 0.003). RESULTS Actuarial survival was not significantly different between patients treated with (131)I-lipiodol and patients treated with TACE/TAE. Survival at 6 mo, 1 y, 2 y, and 3 y was 86%, 69%, 54%, and 45%, respectively, after (131)I-lipiodol, compared with 77%, 62%, 47%, and 43%, respectively, after TACE/TAE. However, patients with PVT survived a mean of 454 d after (131)I-lipiodol, compared with a mean of 171 d after TACE/TAE (P = 0.025). In addition, patients with more advanced disease (Barcelona Clinic Liver Cancer stage D) lived on average 363 d after (131)I-lipiodol, compared with 36 d after TACE/TAE (P = 0.014). CONCLUSION In patients with unresectable HCC, there was no difference in survival between (131)I-lipiodol therapy and TACE/TAE treatment. However, in the patients with advanced clinical staging or PVT, there was a significant survival advantage for those treated with (131)I-lipiodol.
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Affiliation(s)
- Laura Marelli
- The Sheila Sherlock Hepatobiliary-Pancreatic and Liver Unit, Royal Free Hospital, London, United Kingdom
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Germani G, Pleguezuelo M, Stigliano R, Burroughs AK. Risk of seeding is reduced by associating diagnostic biopsy with percutaneous ablation for hepatocellular carcinoma. Gut 2009; 58:734-5; author reply 735. [PMID: 19359438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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Marelli L, Grasso A, Pleguezuelo M, Martines H, Stigliano R, Dhillon AP, Patch D, Davidson BR, Sharma D, Rolles K, Burroughs AK. Tumour size and differentiation in predicting recurrence of hepatocellular carcinoma after liver transplantation: external validation of a new prognostic score. Ann Surg Oncol 2008; 15:3503-11. [PMID: 18777193 DOI: 10.1245/s10434-008-0128-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2008] [Revised: 08/03/2008] [Accepted: 08/04/2008] [Indexed: 12/17/2022]
Abstract
BACKGROUND A new prognostic score including tumour differentiation--establishing two groups of patients: group A with >3 points and group B with >4 points--improved the accuracy of the Milan criteria in predicting recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT) in a large multicentre study (Decaens 2007). AIM The aim of this study was to validate the new score in our HCC cohort. METHODS The study involved 100 consecutive patients with mean age 55 years (range 31-68 years) (M/F: 88/22) transplanted for known HCC: 60 unifocal and 40 multifocal (2-3 nodules in 32 and >or=4 nodules in 8) at pre-LT imaging. Survival differences were analysed by log-rank test. Patient/tumour variables before LT and tumour differentiation at explant were assessed by univariate/multivariate analysis. RESULTS Median follow-up was 29 months (range 1-145 months). HCC recurrence was recorded in 18 patients. Five-year recurrence-free survival rate was 67 +/- 7%. Patient survival at 3 months was 84 +/- 4% and at 5 years was 45 +/- 6%. Both recurrence-free survival and patient survival were not significantly different between groups A and B. Diameter of largest nodule was the sole pre-LT variable independently associated with recurrence [odd ratio (OR) 1.07; 95% confidence interval (CI) 1.01-1.12; P = 0.012]. Recurrence-free survival was significantly better in patients with diameter <30 mm compared with those with larger nodules (P = 0.0229). Number of nodules and tumour differentiation did not influence recurrence. There were three HCC recurrences with largest nodule size <30 mm, seven recurrences between 30-40 mm, and eight recurrences >40 mm. CONCLUSION Tumour differentiation did not add significantly to prediction of HCC recurrence in our cohort. Conversely, diameter of the largest nodule remained a significant risk for recurrence.
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Affiliation(s)
- L Marelli
- Liver Transplantation and Hepatobiliary Medicine Unit, Royal Free Hospital, London, UK
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Stigliano R, Marelli L, Yu D, Davies N, Patch D, Burroughs AK. Seeding following percutaneous diagnostic and therapeutic approaches for hepatocellular carcinoma. What is the risk and the outcome? Seeding risk for percutaneous approach of HCC. Cancer Treat Rev 2007; 33:437-47. [PMID: 17512669 DOI: 10.1016/j.ctrv.2007.04.001] [Citation(s) in RCA: 208] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2006] [Revised: 03/30/2007] [Accepted: 04/03/2007] [Indexed: 02/06/2023]
Abstract
BACKGROUND Tumour biopsy is usually considered mandatory for patient management by oncologists. Currently percutaneous ablation is used therapeutically for cirrhotic patients with small hepatocellular carcinoma (HCC), not suitable for resection or waiting for liver transplantation. However malignant seeding is a recognized complication of both diagnostic and therapeutic procedures in patients with HCC. Although percutaneous therapy whether with or without biopsy of a suspected HCC nodule may minimize the risk of seeding, this has not been confirmed. AIM To evaluate the risk of seeding, defined as new neoplastic disease occurring outside the liver capsule, either in the subcutaneous tissue or peritoneal cavity following needle biopsy and/or local ablation therapy (LAT). METHODS A literature search resulted in 179 events in 99 articles between January 1983 and February 2007: 66 seedings followed liver biopsy, 26 percutaneous ethanol injection (PEI), 1 microwave, 22 radiofrequency ablation (RFA), and 64 after combined biopsy and percutaneous treatment (5 microwave; 33 PEI; 26 RFA). RESULTS In 41 papers specifying the total number of patients biopsied and/or treated, the median risk of seeding was 2.29% (range 0-11%) for biopsy group; 1.4% (1.15-1.85%) for PEI when used with biopsy and 0.61% (0-5.56%) for RFA without biopsy, 0.95% (0-12.5%) for RFA with biopsy and 0.72% (0-10%) for liver nodules (including non-HCC nodules) biopsied and ablated. CONCLUSION Risk of seeding with HCC is substantial and appears greater with using diagnostic biopsy alone compared to therapeutic percutaneous procedures. This risk is particularly relevant for patients being considered for liver transplantation.
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Affiliation(s)
- R Stigliano
- Liver Transplantation and Hepatobiliary Medicine Unit, Royal Free Hospital, Pond Street, NW3 2QG London, UK.
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Marelli L, Stigliano R, Triantos C, Senzolo M, Cholongitas E, Davies N, Tibballs J, Meyer T, Patch DW, Burroughs AK. Transarterial therapy for hepatocellular carcinoma: which technique is more effective? A systematic review of cohort and randomized studies. Cardiovasc Intervent Radiol 2007; 30:6-25. [PMID: 17103105 DOI: 10.1007/s00270-006-0062-3] [Citation(s) in RCA: 590] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Chemoembolization (TACE) improves survival in cirrhotic patients with hepatocellular carcinoma (HCC). The optimal schedule, or whether embolization (TAE) alone gives the same survival advantage, is not known. PURPOSE To evaluate whether specific patient characteristics and/or radiological transarterial techniques result in better outcomes. METHOD A PubMed search was carried out for cohort and randomized trials (n = 175) testing transarterial therapies; meta-analysis was performed where appropriate. RESULTS Anticancer drugs were used as sole agent in 75% of cases (double 15% and triple 6%): doxorubicin (36%), cisplatin (31%), epirubicin (12%), mitoxantrone (8%), mitomycin (8%), and SMANCS (5%). Embolizing agents used were: gelatin sponge particles (71%), polyvinyl alcohol (PVA) particles (8%), degradable starch microspheres (DSM) (4%), and embospheres (4%). Sessions per patient were 2.5 +/- 1.5 (interval: 2 months). Objective response was 40 +/- 20%; survival rates at 1, 2, 3, and 5 years were: 62 +/- 20%, 42 +/- 17%, 30 +/- 15%, and 19 +/- 16%, respectively, and survival time was 18 +/- 9.5 months. The post-TACE complications were: acute liver failure, 7.5% (range 0-49%); acute renal failure, 1.8% (0-13%); encephalopathy, 1.8% (0-16%); ascites, 8.3% (0-52%); upper gastrointestinal bleeding; 3% (0-22%); and hepatic or splenic abscess, 1.3% (0-2.5%). Treatment-related mortality was 2.4% (0-9.5%), mainly due to acute liver failure. Our meta-analysis of nine randomized controlled trials (RCTs) confirmed that TACE improves survival; but a meta-analysis of TACE versus TAE alone (3 RCTs, 412 patients) demonstrated no survival difference. CONCLUSIONS No chemotherapeutic agent appears better than any other. There is no evidence for benefit with lipiodol. Gelatin sponge is the most used embolic agent, but PVA particles may be better. TAE appears as effective as TACE. New strategies to reduce the risk of post-TACE complications are required.
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Affiliation(s)
- Laura Marelli
- Liver Transplantation and Hepatobiliary Medicine Unit, Royal Free Hospital, Pond Street, NW3 2QG, London, UK
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Marelli L, Stigliano R, Triantos C, Senzolo M, Cholongitas E, Davies N, Yu D, Meyer T, Patch DW, Burroughs AK. Treatment outcomes for hepatocellular carcinoma using chemoembolization in combination with other therapies. Cancer Treat Rev 2006; 32:594-606. [PMID: 17045407 DOI: 10.1016/j.ctrv.2006.08.002] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2006] [Accepted: 08/20/2006] [Indexed: 12/30/2022]
Abstract
BACKGROUND Although transarterial chemoembolization (TACE) improves survival in patients with hepatocellular carcinoma (HCC), it is not known if TACE combined with other treatments is beneficial. AIM To evaluate the evidence for improved outcomes in HCC with a multimodal treatment approach involving TACE. METHOD PubMed search for all cohort and randomized trials (n=84) evaluating TACE combined with other therapies; meta-analysis performed where appropriate. RESULTS A meta-analysis involving 4 RCTs showed a significant decrease in mortality favouring combination treatment (TACE plus percutaneous ablation) compared to monotherapy in patients with either small (<3cm) or large HCC nodules (>3cm) (OR, 0.534; 95% CI, 0.288-0.990; p=0.046). TACE combined with local radiotherapy improved survival in patients with tumour thrombosis of the portal vein in 7 non-randomized studies. Two RCTs and 13 non-randomized studies showed that TACE prior to hepatic resection does not improve survival nor tumour recurrence. Conversely, 2 RCTs and 5 comparative studies showed that transarterial injection of chemotherapeutic drugs mixed with lipiodol (TOCE) following hepatectomy confers survival benefit and less tumour recurrence. TACE before liver transplantation is safe and reduces drop-out rate from the waiting list, but there is no current evidence of improvement in subsequent survival or recurrence rate. CONCLUSIONS A combined approach involving TACE and percutaneous ablation improves survival. Adjuvant TOCE improves outcome after hepatectomy. TACE is useful to control tumours burden while on the waiting list for OLT. Multimodal treatment seems to be the best way to optimize TACE outcomes in HCC.
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Affiliation(s)
- Laura Marelli
- Liver Transplantation and Hepatobiliary Medicine Unit, Royal Free Hospital, Pond Street, NW3 2QG London, UK.
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Senzolo M, Patch D, Cholongitas E, Triantos C, Marelli L, Stigliano R, Dhillon A, Burroughs A. Severe venoocclusive disease after liver transplantation treated with transjugular intrahepatic portosystemic shunt. Transplantation 2006; 82:132-5. [PMID: 16861953 DOI: 10.1097/01.tp.0000225799.76828.ce] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Venoocclusive disease (VOD) is due to hepatic sinusoidal lining injury leading to portal hypertension; its incidence after liver transplantation is about 2%. When severe, it does not respond to medical therapy and has a high mortality; retransplantation is the only therapeutic option. However, there are no detailed data regarding the use of transjugular intrahepatic portosystemic shunt for VOD after liver transplantation. We describe two patients who developed severe VOD after liver transplantation, failed defibrotide therapy, and were treated by transjugular intrahepatic portosystemic shunt (TIPS). The portal hypertension resolved completely and one had full histological recovery. We believe that TIPS should be attempted as it may resolve progressive portal hypertension and the hepatic congestion, while allowing the clinician time for listing for further liver transplantation if the patient fails to respond.
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Affiliation(s)
- Marco Senzolo
- Liver Transplantation and Hepatobiliary Unit, Royal Free Hospital, London, United Kingdom
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Grasso A, Stigliano R, Morisco F, Martines H, Quaglia A, Dhillon AP, Patch D, Davidson BR, Rolles K, Burroughs AK. Liver transplantation and recurrent hepatocellular carcinoma: predictive value of nodule size in a retrospective and explant study. Transplantation 2006; 81:1532-41. [PMID: 16770242 DOI: 10.1097/01.tp.0000209641.88912.15] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT) remains a major cause of post-LT death. METHODS To assess which preoperative and postoperative variables were related to recurrence of HCC after LT in patients with cirrhosis and HCC, we evaluated 96 patients with cirrhosis (74 with known HCC and 22 with incidental HCC) who survived more than 1 month after LT. RESULTS The median waiting list time was 36 days (range 1-370 days), and the median interval from detection to transplant was 180 days (range 14-1460 days). The size of largest nodule on imaging was strongly associated with recurrence (odds ratio 1.03; 95% confidence interval 0.99-1.06; P=0.064) when transplantation was performed for known HCC. Among postoperative variables, only the largest nodule diameter (independently of the number of smaller nodules) was multivariately associated with recurrence (odds ratio 1.05; 95% confidence interval 1.01-1.08; P=0.005). The best predictive cutoff was 35 mm in diameter, based on a receiver operating curve with 1-, 3-, and 5-year recurrence-free survival of 90%, 73%, and 49%, respectively, for patients with a nodule 35 mm in diameter or more compared with 96%, 93%, and 89% (P=0.0005), respectively, for patients with smaller nodules. CONCLUSIONS In our cohort with a short waiting list time, only the largest nodule diameter, especially in the explant, predicted recurrence after LT independently of the number of nodules. New proposals for increasing the diameter of the largest nodule as a selection criteria for LT do not agree with our data, which on the contrary indicate the optimal nodule diameter should be 35 mm or less.
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Affiliation(s)
- Alessandro Grasso
- Liver Transplantation and Hepatobiliary Medicine Unit, London UK, Royal Free Hospital London, United Kingdom
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Affiliation(s)
- R Stigliano
- Liver Transplantation and Hepatobiliary Medicine Unit, Royal Free Hospital, Pond Street NW3 2QJ, London, UK
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Triantos C, Samonakis D, Stigliano R, Thalheimer U, Patch D, Burroughs A. Antiviral therapy for recurrent hepatitis C infection after liver transplantation. Transplantation 2005; 80:540. [PMID: 16123734 DOI: 10.1097/01.tp.0000172221.28104.59] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Triantos C, Samonakis D, Stigliano R, Thalheimer U, Patch D, Burroughs A. Liver transplantation and hepatitis C virus: systematic review of antiviral therapy. Transplantation 2005; 79:261-8. [PMID: 15699754 DOI: 10.1097/01.tp.0000149696.76204.38] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Antiviral therapy for recurrent hepatitis C after liver transplantation is increasingly used. This systematic review presents both viral and histological response in three areas: pretransplant (5 studies/180 patients), preemptive therapy soon after transplant (10 studies/417 patients), and therapy for established disease (75 studies/2027 patients). There were only 16 randomized studies (543 patients). Significant dose reductions and drug stoppage rates occurred. The data on histological improvement and risk of rejection are conflicting. Even the best antiviral therapy (pegylated interferon/ribavirin) is neither easily used nor reasonably effective. The best strategy will be pretransplant treatment, most likely with newer agents.
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Affiliation(s)
- Christos Triantos
- Liver Transplantation and Hepatobiliary Medicine Royal Free Hospital, Pond Street, London NW3 2QG, United Kingdom
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Masci E, Stigliano R, Mariani A, Bertoni G, Baroncini D, Cennamo V, Micheletti G, Casetti T, Tansini P, Buscarini E, Ranzato R, Norberto L. Prospective multicenter randomized trial comparing banding ligation with sclerotherapy of esophageal varices. Hepatogastroenterology 1999; 46:1769-73. [PMID: 10430341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND/AIMS Endoscopic variceal banding ligation (EVL), first described by Stiegmann in 1988, is now an accepted alternative to sclerotherapy (EVS) for esophageal varices with previous bleeding. However, results are conflicting in terms of complications, eradication, recurrence, rebleeding and mortality rate. We aimed to compare EVL with EVS in a prospective randomized trial in patients with previous esophageal bleeding proved by endoscopy. End points were rebleeding rate and death during a short (eradication period) or long-term follow-up (> 1 year). METHODOLOGY One hundred patients (50 EVL, 50 EVS) were enrolled. Eradication rate, number of treatments needed to achieve eradication, recurrence of varices, rebleeding and complications were recorded and analyzed. RESULTS No differences were observed between the two groups regarding age, sex and Child class. One patient dropped out in the EVL group and 6 in the EVS group. Eradication was obtained in 44 (88%) with EVL and 41 (82%) with EVS with a mean of 3.41 and 5.29 treatments (p<0.001), respectively. Rebleeding occurred during eradication in 6 patients (12%) in the EVL group and 21 (42%) in the EVS group (p=0.001); after eradication, 7 patients (14%) rebled in the EVL group and 4 (8%) in the EVS group (not significant). Non-variceal bleeding was observed in 5 patients (2 EVL and 3 EVS) during follow-up. Two patients in the EVL group died after variceal rebleeding; 3 died of gastric bleeding; and, 15 from non-hemorrhagic events (8 EVL and 7 EVS). In the EVL group 14 patients had recurrent varices and 7 rebled; in the EVS group 11 recurred, with rebleeding in 5. Major complications were fewer in the EVL group (1 stenosis, 4 chronic ulcers) compared to 18 patients in the EVS group (9 stenosis and 9 chronic ulcers) (p<0.005). CONCLUSIONS EVL might be preferable to EVS for faster reduction and obliteration of varices, with a lower rate of complications and rebleeding before eradication. No differences were observed in recurrence.
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Affiliation(s)
- E Masci
- Department of Gastroenterology and Digestive Endoscopy, San Raffaele Hospital-University of Milano, Milan, Italy
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