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11 results on '"Garcovich, M"'

1. Portal vein thrombosis in cirrhosis: Why a well-known complication is still matter of debate.

Author

Faccia M, Ainora ME, Ponziani FR, Riccardi L, Garcovich M, Gasbarrini A, Pompili M, and Zocco MA

Subjects
Administration, Oral, Anticoagulants adverse effects, Disease Progression, Female, Humans, Hypertension, Portal etiology, Hypertension, Portal mortality, Liver Cirrhosis mortality, Liver Cirrhosis therapy, Patient Selection, Portal Vein pathology, Prognosis, Prospective Studies, Time Factors, Treatment Outcome, Venous Thrombosis etiology, Venous Thrombosis mortality, Anticoagulants administration & dosage, Hypertension, Portal therapy, Liver Cirrhosis complications, Portasystemic Shunt, Transjugular Intrahepatic, Venous Thrombosis therapy
Abstract

Portal vein thrombosis (PVT) represents a well-known complication during the natural course of liver cirrhosis (LC), ranging from asymptomatic cases to life-threating conditions related to portal hypertension and hepatic decompensation. Portal flow stasis, complex acquired hypercoagulable disorders and exogenous factors leading to endothelial dysfunction have emerged as key factors for PVT development. However, PVT occurrence remains unpredictable and many issues regarding its natural history, prognostic significance and treatment are still elusive. In particular although spontaneous resolution or disease stability occur in most cases of PVT, factors predisposing to disease progression or recurrence after spontaneous recanalization are not clarified as yet. Moreover, PVT impact on LC outcome is still debated, as PVT may represent itself a consequence of liver fibrosis and hepatic dysfunction progression. Anticoagulation and transjugular intrahepatic portosystemic shunt are considered safe and effective in this setting and are recommended in selected cases, even if the safer therapeutic option and the optimal therapy duration are still unknown. Nevertheless, their impact on mortality rates should be addressed more extensively. In this review we present the most debated questions regarding PVT, whose answers should come from prospective cohort studies and large sample-size randomized trials., Competing Interests: Conflict-of-interest statement: All the Authors have no conflict of interest related to the manuscript.

Published
2019
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2. Liver Stiffness in Pediatric Patients with Fatty Liver Disease: Diagnostic Accuracy and Reproducibility of Shear-Wave Elastography.

Author

Garcovich M, Veraldi S, Di Stasio E, Zocco MA, Monti L, Tomà P, Pompili M, Gasbarrini A, and Nobili V

Subjects
Adolescent, Child, Cross-Sectional Studies, Diagnosis, Differential, Female, Humans, Male, Reproducibility of Results, Elasticity Imaging Techniques, Liver Cirrhosis complications, Liver Cirrhosis diagnostic imaging, Non-alcoholic Fatty Liver Disease complications
Abstract

Purpose To evaluate the diagnostic accuracy of shear-wave elastography (SWE) in identifying different degrees of fibrosis in a cohort of consecutive children and adolescents with nonalcoholic steatohepatitis (NASH). Materials and Methods Consecutive pediatric patients scheduled to undergo liver biopsy were studied with an ultrasonography-based SWE system. Elastography was performed in 68 of 69 patients with biopsy-proved NASH (37 boys and 31 girls; mean age, 12.6 years ± 2.48; age range, 8-17 years). The correlations among laboratory findings, liver stiffness, and fibrosis score were analyzed, and the area under the receiver operating characteristic curve (AUC) was used to assess the presence of any fibrosis (score ≥F1) or significant fibrosis (score ≥F2). Findings from histologic examination were used as the standard of reference. Results SWE showed a very high correlation with liver fibrosis (P < .001) at univariate and multivariate analyses. The AUCs for the association of any and significant fibrosis were 0.92 (95% confidence interval [CI]: 0.86, 0.98) and 0.97 (95% CI: 0.95, 0.99), respectively. The intraclass correlation coefficient for absolute agreement was 0.95 (95% CI: 0.90, 0.97). Conclusion SWE is an accurate and reproducible noninvasive technique that efficiently depicts the presence of significant liver fibrosis and, less accurately, mild liver fibrosis in pediatric patients with nonalcoholic fatty liver disease. Larger clinical prospective studies are warranted to confirm SWE accuracy and establish threshold values for fibrosis grading in comparison or in combination with other noninvasive methods. © RSNA, 2016.

Published
2017
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3. Bacterial Infections Change Natural History of Cirrhosis Irrespective of Liver Disease Severity.

Author

Dionigi E, Garcovich M, Borzio M, Leandro G, Majumdar A, Tsami A, Arvaniti V, Roccarina D, Pinzani M, Burroughs AK, O'Beirne J, and Tsochatzis EA

Subjects
Adult, Aged, Ascites epidemiology, Ascites etiology, Cohort Studies, Community-Acquired Infections epidemiology, Cross Infection epidemiology, Disease Progression, End Stage Liver Disease, Esophageal and Gastric Varices epidemiology, Esophageal and Gastric Varices etiology, Female, Gastrointestinal Hemorrhage epidemiology, Humans, Hypertension, Portal etiology, Incidence, Liver Cirrhosis complications, Liver Cirrhosis mortality, Liver Cirrhosis physiopathology, Male, Middle Aged, Prognosis, Proportional Hazards Models, Retrospective Studies, Severity of Illness Index, Survival Rate, Bacterial Infections epidemiology, Liver Cirrhosis epidemiology
Abstract

Objectives: We assessed the prognostic significance of infections in relation to current prognostic scores and explored if infection could be considered per se a distinct clinical stage in the natural history of cirrhosis., Methods: We included consecutive patients with cirrhosis admitted to a tertiary referral liver unit for at least 48 h over a 2-year period. Diagnosis of infection was based on positive cultures or strict established criteria. We used competing risk analysis and propensity score matching for data analysis., Results: 501 patients (63% male, 48% alcoholic liver disease, median Model of End-stage Liver Disease (MELD)=17) underwent 781 admissions over the study period. Portal hypertensive bleeding and complicated ascites were the commonest reasons of admission. The incidence of proven bacterial infection was 25.6% (60% community acquired and 40% nosocomial). Survival rates at 3, 6, 12, and 30 months were 83%, 77%, 71%, and 62% in patients without diagnosis of infection, vs. 50%, 46%, 41%, and 34% in patients with diagnosis of infection. Overall survival was independently associated with MELD score (hazards ratio (HR) 1.099), intensive care (ITU) stay (HR 1.967) and bacterial infection (HR 2.226). Bacterial infection was an independent predictor of survival even when patients who died within the first 30 days were excluded from the analysis in Cox regression (HR 2.013) and competing risk Cox models in all patients (HR 1.46) and propensity risk score-matched infected and non-infected patients (HR 1.67)., Conclusions: Infection most likely represents a distinct prognostic stage of cirrhosis, which affects survival irrespective of disease severity, even after recovery from the infective episode.

Published
2017
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4. Development and validation of a mathematical equation to estimate glomerular filtration rate in cirrhosis: The royal free hospital cirrhosis glomerular filtration rate.

Author

Kalafateli M, Wickham F, Burniston M, Cholongitas E, Theocharidou E, Garcovich M, O'Beirne J, Westbrook R, Leandro G, Burroughs AK, and Tsochatzis EA

Subjects
Adult, Aged, Cohort Studies, Female, Greece, Humans, Liver Transplantation methods, Male, Middle Aged, Models, Theoretical, Multivariate Analysis, Preoperative Care methods, Regression Analysis, Retrospective Studies, Severity of Illness Index, Young Adult, Creatinine blood, Glomerular Filtration Rate physiology, Liver Cirrhosis diagnosis, Liver Cirrhosis surgery, Renal Insufficiency, Chronic physiopathology
Abstract

Current expressions based on serum creatinine concentration overestimate kidney function in cirrhosis, leading to significant differences between "true" and calculated glomerular filtration rate (GFR). We compared the performance of the four-variable and six-variable Modification of Diet in Renal Disease and chronic kidney disease epidemiology with "true," or measured, GFR (mGFR) and the impact of this difference on Model for End-Stage Liver Disease (MELD) calculation. We subsequently developed and validated a GFR equation specifically for cirrhosis and compared the performance of the new derived formula with existing GFR formulae. We included 469 consecutive patients who had a transplant assessment between 2011 and 2014. mGFR was measured using plasma isotope clearance according to a technique validated in patients with ascites. A corrected creatinine was derived from the mGFR after application of the Modification of Diet in Renal Disease formula. Subsequently, a corrected MELD was calculated and compared with the conventionally calculated MELD. Stepwise multiple linear regression was used to derive a GFR equation. This was compared with the mGFR in independent external and internal validation sets of 82 and 174 patients with cirrhosis, respectively. A difference >20 mL/minute/1.73 m 2 between existing formulae and mGFR was observed in 226 (48.2%) patients. The corrected MELD score was ≥3 points higher in 177 (37.7%) patients. The predicted equation (r 2 = 74.6%) was GFR = 45.9 × (creatinine -0·836 ) × (urea -0·229 ) × (international normalized ratio -0·113 ) × (age -0.129 [Corrected November 29, 2016: originally written as "age-129."]) × (sodium 0·972 ) × 0.809 (if female) × 0.92 (if moderate/severe ascites). An online calculator is available at http://rfh-cirrhosis-gfr.ucl.ac.uk. The model was a good fit and showed the greatest accuracy compared to that of existing formulae., Conclusion: We developed and validated a new accurate model for GFR assessment in cirrhosis, the Royal Free Hospital cirrhosis GFR, using readily available variables; this remains to be tested and incorporated in prognostic scores in patients with cirrhosis. (Hepatology 2017;65:582-591)., (© 2016 by the American Association for the Study of Liver Diseases.)

Published
2017
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5. The relationship between transient elastography and histological collagen proportionate area for assessing fibrosis in chronic viral hepatitis.

Author

Isgro G, Calvaruso V, Andreana L, Luong TV, Garcovich M, Manousou P, Alibrandi A, Maimone S, Marelli L, Davies N, Patch D, Dhillon AP, and Burroughs AK

Subjects
Adult, Aged, Biopsy, Collagen analysis, Disease Progression, Elasticity Imaging Techniques methods, Female, Humans, Image Processing, Computer-Assisted, Liver Cirrhosis surgery, Liver Cirrhosis virology, Male, Middle Aged, Multivariate Analysis, Regression Analysis, Young Adult, Hepatitis B, Chronic complications, Hepatitis C, Chronic complications, Liver Cirrhosis pathology, Liver Transplantation
Abstract

Background: Collagen proportionate area (CPA) has a better correlation with hepatic venous pressure gradient (HVPG) than with Ishak stage. Liver stiffness measurement (LSM) is proposed as non invasive marker of portal hypertension/disease progression. Our aim was to compare LSM and CPA with Ishak staging in chronic viral hepatitis, and HVPG in HCV hepatitis after transplantation., Methods: One hundred and sixty-nine consecutive patients with chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infections pre/post liver transplantation (LT), had a liver biopsy combined with LSM (transient elastography), CPA (biopsies stained with Sirius Red and evaluated by digital image analysis and expressed as CPA) and HVPG (measured contemporaneously with transjugular biopsies in LT HCV patients)., Results: LSM was dependent on CPA in HBV (r (2) = 0.61, p < 0.0001), HCV (r (2) = 0.59, p < 0.0001) and LT groups (r (2) = 0.64, p < 0.0001). In all three groups, CPA and Ishak were predictors of LSM, but multivariately CPA was better related to LSM (HBV: r (2) = 0.61, p < 0.0001; HCV: r (2) = 0.59, p < 0.0001; post-LT: r (2) = 0.68, p < 0.0001) than Ishak stage. In the LT group, multiple regression analysis including HVPG, LSM, aspartate aminotransferase to platelet ratio index (APRI) and Ishak stage/grade, showed that only CPA was related to HVPG (r (2) = 0.41, p = 0.01), both for HVPG ≥6 mmHg (OR 1.34, 95 % CI 1.14-1.58; p < 0.0001) or ≥10 mmHg (OR 1.25, 95 % CI 1.06-1.47; p = 0.007)., Conclusion: CPA was related to LSM in HBV or HCV hepatitis pre/post-LT. CPA was better related to LSM than Ishak stage. In the LT HCV group, CPA was better related to HVPG than Ishak stage/grade, LSM or APRI. CPA may represent a better comparative histological index for LSM, rather than histological stages.

Published
2013
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6. What we should know about portal vein thrombosis in cirrhotic patients: a changing perspective.

Author

Ponziani FR, Zocco MA, Garcovich M, D'Aversa F, Roccarina D, and Gasbarrini A

Subjects
Disease Progression, Humans, Venous Thrombosis epidemiology, Venous Thrombosis mortality, Liver Cirrhosis complications, Portal Vein, Venous Thrombosis etiology
Abstract

Portal vein thrombosis (PVT) is one of the most common complications occurring during the natural course of liver cirrhosis. Even though PVT is often asymptomatic, the worsening of liver function, an unexpected episode of gastrointestinal bleeding or ascitic decompensation may be landmarks of PVT development. Beyond these clinical manifestations, it is debated whether PVT really has an impact on liver cirrhosis natural history or rather represents only one of its consequences. Probably PVT development should not only be considered as a matter of impaired blood flow or pro-coagulation tendency. On one hand, PVT seems a consequence of the worsening in portal vein outflow due to the increased hepatic resistance in cirrhotic livers. On the other hand, vascular microthrombosis secondary to necroinflammation may cause liver ischemia and infarction, with loss of hepatic tissue (parenchymal extinction) which is replaced by fibrotic tissue. Therefore, PVT might also be considered as the overt manifestation of the liver fibrosing process evolution and anticoagulant therapy may thus have microscopic indirect effects also on the progression of liver disease. At present, a connection between PVT development and the progression of liver fibrosis/cirrhosis has not yet been demonstrated. Nevertheless, it is not clear if PVT development may worsen cirrhotic patients' outcome by itself. Some authors tried to assess liver transplant benefit in PVT cirrhotic patients but data are contrasting. In this review, we will try to answer these questions, providing a critical analysis of data reported in literature.

Published
2012
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7. Critical illness-related corticosteroid insufficiency in patients with cirrhosis and variceal bleeding.

Author

Triantos CK, Marzigie M, Fede G, Michalaki M, Giannakopoulou D, Thomopoulos K, Garcovich M, Kalafateli M, Chronis A, Kyriazopoulou V, Jelastopoulou E, Nikolopoulou V, O'Beirne J, and Burroughs AK

Subjects
Adult, Aged, Female, Humans, Hydrocortisone blood, Male, Middle Aged, Adrenal Cortex Hormones deficiency, Critical Illness, Gastrointestinal Hemorrhage complications, Liver Cirrhosis complications
Abstract

Background & Aims: Relative adrenal insufficiency (AI) occurs in patients with cirrhosis with sepsis, but not with variceal bleeding. We evaluated adrenal function in cirrhotic patients with and without bleeding., Methods: Twenty cirrhotic patients with variceal bleeding were evaluated using the short synacthen test (SST) and 10 using the low-dose synacthen test (LDSST) followed by SST. The control group included 60 stable cirrhotic patients, assessed by LDSST (n = 50) or SST (n = 10), and 14 healthy volunteers. AI was diagnosed using SST, based on peak cortisol levels ≤ 18 μg/dL in nonstressed patients or Δmax <9 μg/dL or a total cortisol level <10 μg/dL in stressed patients with variceal bleeding-the current criteria for critical illness-related corticosteroid insufficiency. Using LDSST, diagnosis was based on peak concentrations of cortisol ≤ 18 μg/dL in nonstressed patients and <25 μg/dL (or Δmax <9 μg/dL) in patients with variceal bleeding. We evaluated patients with levels of serum albumin >2.5 g/dL, to indirectly assess cortisol binding., Results: All healthy volunteers had normal results from LDSSTs and SSTs. Patients with variceal bleeding had higher median baseline concentrations of cortisol (15.4 μg/dL) than stable cirrhotic patients (8.7 μg/dL, P = .001) or healthy volunteers (10.1 μg/dL, P = .01). Patients with variceal bleeding had higher median peak concentrations of cortisol than stable cirrhotic patients (SST results of 32.7 vs 21 μg/dL, P = .001; LDSST results of 9.3 vs 8.1 μg/dL; nonsignificant), with no differences in Δmax in either test. These differences were greater with variceal bleeding than in stable cirrhotic patients with AI. Subanalysis of patients with albumin levels >2.5 g/dL did not change these differences., Conclusions: Cirrhotic patients with variceal bleeding have AI. Despite higher baseline concentrations of serum cortisol and subnormal Δmax values, they did not have adequate responses to stress, and therefore had critical illness-related corticosteroid insufficiency., (Copyright © 2011 AGA Institute. Published by Elsevier Inc. All rights reserved.)

Published
2011
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8. Assessment of adrenocortical reserve in stable patients with cirrhosis.

Author

Fede G, Spadaro L, Tomaselli T, Privitera G, Piro S, Rabuazzo AM, Sigalas A, Xirouchakis E, O'Beirne J, Garcovich M, Tsochatzis E, Purrello F, and Burroughs AK

Subjects
Carrier Proteins blood, Cholesterol blood, Female, Humans, Hydrocortisone blood, Liver Cirrhosis physiopathology, Logistic Models, Male, Middle Aged, Prospective Studies, ROC Curve, Serum Albumin analysis, Adrenal Insufficiency diagnosis, Liver Cirrhosis complications
Abstract

Background & Aims: Adrenal insufficiency (AI) is reported in critically ill patients with cirrhosis and is associated with increased mortality. It is unclear if AI is an underlying condition or triggered by critical events (e.g. sepsis). We investigated AI in cirrhosis without infection or hemodynamic instability., Methods: A total of 101 consecutive patients with cirrhosis were studied. AI was defined by a total serum cortisol (TC) <18 μg/dl at 20 or 30 min after injection of 1 μg of tetracosactrin. Transcortin, calculated free cortisol (cFC), and free cortisol index (FCI) were assessed in a subgroup of 41 patients, with FCI>12 representing normal adrenal function., Results: AI was present in 38 patients (38%). Child score (median, 10 vs 7, p<0.0001), MELD score (median, 17 vs 12, p<0.0001), ascites (68% vs 37%, p<0.01), basal TC (median,7.6 vs 14.9 μg/dl, p<0.001), albumin (28 ± 0.8 vs 33 ± 0.7 g/L, p<0.0001), INR (median, 1.6 vs 1.2, p<0.0001), total bilirubin (median, 51 vs 31 μmol/L, p<0.05), total cholesterol (median, 120 vs 142, p<0.05), and LDL (median, 76 vs 81, p<0.05) were significantly different between those with and without AI. ROC curves showed a basal TC ≤ 12.8 μg/dl to be a cut-off value closely associated with AI. The cFC was significantly related to TC for baseline values (R=0.94, p<0.0001), peak values (R=0.90, p<0.0001), and delta values (R=0.95, p<0.0001), in patients with and without AI. However, no patient had a FCI<12., Conclusions: AI defined by an abnormal response to 1 μg tetracosactrin is frequent in stable patients with cirrhosis, in the absence of infections or hemodynamic instability and is related to the severity of liver disease. However, evaluation of the true incidence of AI should comprise direct assays of free cortisol. Clinical consequences of AI need to be explored., (Copyright © 2010 European Association for the Study of the Liver. All rights reserved.)

Published
2011
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10. Platelet count does not predict bleeding in cirrhotic patients: Results from the PRO-LIVER Study

Author

Basili, S. a, Raparelli, V. b., Napoleone, L. b., Talerico, G. a., Corazza, G. R. c., Perticone, F. d., Sacerdoti, D. e., Andriulli, A. f., Licata, A. g., Pietrangelo, A., Picardi, A. i., Raimondo, G. j., Violi, F., Palasciano, G., D’Alitto, F., Palmieri, V. O., Santovito, D., Michele, Di, Croce, D., Brocco, G., Fasolato, S., Cecchetto, S., Bombonato, L., Bertoni, G., Restuccia, M., Andreozzi, T., Liguori, P., Caroleo, M. L., Perticone, B., Staltari, M., Manfredini, O., Giorgi, De, Averna, A., Giammanco, M., Granito, A., Pettinari, A., Marinelli, I., Bolondi, S., Falsetti, L., Salvi, L., Durante-Mangoni, A., Cesaro, E., Farinaro, F., Ragone, V., Morana, E., Ippolito, I., Iacobellis, A., Niro, A., Merla, G., Maimone, A., Cacciola, S., Varvara, I., Drenaggi, D., Staffolani, D., Vespasiani-Gentilucci, S., Galati, U., Gallo, G., Davì, P., Schiavone, G., Santilli, C., Tana, F., Soresi, C., Bianchi, Giovanni, Carderi, B., Pinto, I., Tuttolomondo, A., Ferrari, A., Gresele, G., Fierro, P., Morelli, T., Laffi, O., Romanelli, G., Arena, R. G., Stasi, U., Gasbarrini, A., Garcovich, M., Zocco, M. A., Riccardi, L., Ainora, M. E., Capeci, W., Martino, Giuseppe, Nobili, P., Cavallo, L., Frugiuele, M., Greco, P., Ventura, P., Cuoghi, C., Marcacci, M., Serviddio, G., Vendemiale, G., Villani, R., Gargano, R., Vidili, G., Cesare, Di, Masala, V., Delitala, M., Invernizzi, G., Vincenzo, P., Minno, Di, Tufano, G., Purrello, A., Privitera, F., Forgione, G., Curigliano, A., Senzolo, V., Rodríguez-Castro, M., Giannelli, K. I., Serra, G., Neri, C., Pignataro, S., Rizzetto, P., Debernardi, M., Svegliati, V. W., Bergamaschi, B. G., Masotti, G., Costanzo, M., Antonio, F., Angelico, F., Del, Ben, Polimeni, M., Proietti, L., Cangemi, M., Romiti, R., Toriello, G. F., Sperduti, F., Santangelo, N., Visioli, G., Todisco, G., Vestri, Anna, Farcomeni, R., Corrao, A., Gobbi, S., Corradini, E., Costantino, G., Tripepi, G., Angelico, M., Bolondi, L., D’Amico, G., Franchis, De, Gatta, R., Tassone, A., Anzaldi, E. J., Barone, M., Bazzini, M., Bianchi, C., Boari, P. I., Bracco, B., Buonauro, C., Buttà, A., Buzzetti, E., Calabria, S., Caradio, F., Carleo, P., Carrabba, Maria, Castorani, D., Cecchetto, L., Cicco, L., Cimini, S., Colombo, C., B. M., Vuono, De, Denegri, S., Del, Corso, Giosia, Di, Donnarumma, P., Giorgini, E., Grassi, P., Grembiale, D., Hijazi, A., Iamele, D., Lorusso, L., Marchese, G., Marra, Alberto, Masala, M., Miceli, M., Montebianco, G., Murgia, A. L., Naccarato, G., Padula, P., Pattoneri, D., Perego, P., Pesce, F., Petramala, P., Piano, L., Pinto, S., Pinna, D., Pignataro, M., Pretti, F. S., Pucci, V., Salinaro, G., Salzano, F., Santarossa, A., Scarpini, C., Scicali, F., Sirico, R., Suppressa, D., Talia, P., Torres, M., Traversa, D., Vazzana, M., Vecchio, Claudia, Vettore, R., Vitale, E., Basili, S., Raparelli, V., Napoleone, L., Talerico, G., Corazza, G.R., Perticone, F., Sacerdoti, D., Andriulli, A., Licata, A., Pietrangelo, A., Picardi, A., Raimondo, G., Violi, F., Palasciano, Giuseppe, D’Alitto, Felicia, Palmieri, Vincenzo Ostilio, Santovito, Daniela, Di Michele, Dario, Croce, Giuseppe, Brocco, Silvia, Fasolato, Silvano, Cecchetto, Lara, Bombonato, Giancarlo, Bertoni, Michele, Restuccia, Tea, Andreozzi, Paola, Liguori, Maria Livia, Caroleo, Benedetto, Perticone, Maria, Staltari, Orietta, Manfredini, Roberto, De Giorgi, Alfredo, Averna, Maurizio, Giammanco, Antonina, Granito, Alessandro, Pettinari, Irene, Marinelli, Sara, Bolondi, Luigi, Falsetti, Lorenzo, Salvi, Aldo, Durante-Mangoni, Emanuele, Cesaro, Flavio, Farinaro, Vincenza, Ragone, Enrico, Morana, Ignazio, Ippolito, Antonio, Iacobellis, Angelo, Niro, Grazia, Merla, Antonio, Maimone, Sergio, Cacciola, Irene, Varvara, Doriana, Drenaggi, Davide, Staffolani, Silvia, Vespasiani-Gentilucci, Umberto, Galati, Giovanni, Gallo, Paolo, Davì, Giovanni, Schiavone, Cosima, Santilli, Francesca, Tana, Claudio, Soresi, Maurizio, Bianchi Giovanni, Battista, Carderi, Isabella, Pinto, Antonio, Tuttolomondo, Antonino, Ferrari, Giovanni, Gresele, Paolo, Fierro, Tiziana, Morelli, Olivia, Laffi, Giacomo, Romanelli, Roberto Giulio, Arena, Umberto, Stasi, Cristina, Gasbarrini, Antonio, Garcovich, Matteo, Zocco, Maria Assunta, Riccardi, Laura, Ainora, Maria Elena, Capeci, William, Martino Giuseppe, Pio, Nobili, Lorenzo, Cavallo, Maurizio, Frugiuele, Pierluigi, Greco, Antonio, Ventura, Paolo, Cuoghi, Chiara, Marcacci, Matteo, Serviddio, Gaetano, Vendemiale, Gianluigi, Villani, Rosanna, Gargano, Ruggiero, Vidili, Gianpaolo, Di Cesare, Valentina, Masala, Maristella, Delitala, Giuseppe, Invernizzi, Pietro, Vincenzo, Ronca, Di Minno, Giovanni, Tufano, Antonella, Purrello, Francesco, Privitera, Graziella, Forgione, Alessandra, Curigliano, Valentina, Senzolo, Marco, Rodríguez-Castro, Kryssia Isabel, Giannelli, Gianluigi, Serra, Carla, Neri, Sergio, Pignataro, Pietro, Rizzetto, Mario, Debernardi, Venon Wilma, Svegliati, Baroni Gianluca, Bergamaschi, Gaetano, Masotti, Michela, Costanzo, Filippo, Antonio, Figliomeni, Angelico, Francesco, Del Ben, Maria, Polimeni, Licia, Proietti, Marco, Cangemi, Roberto, Romiti Giulio, Francesco, Toriello, Filippo, Sperduti, Nicolò, Santangelo, Giuseppe, Visioli, Giacomo, Todisco, Tommaso, Vestri Anna, Rita, Farcomeni, Alessio, Corrao, Salvatore, Gobbi, Paolo, Corradini, Elena, Costantino, Giorgio, Tripepi, Giovanni, Angelico, Mario, D’Amico, Gennaro, De Franchis, Roberto, Gatta, Angelo, Tassone, Eliezer Joseph, Anzaldi, Massimiliano, Barone, Milena, Bazzini, Cristina, Bianchi, Paola Ilaria, Boari, Benedetta, Bracco, Christian, Buonauro, Agostino, Buttà, Carmelo, Buzzetti, Elena, Calabria, Stefano, Caradio, Federica, Carleo, Pietro, Carrabba Maria, Domenica, Castorani, Luigi, Cicco, Sebastiano, Cimini, Claudia, Colombo, Barbara Maria, De Vuono, Stefano, Denegri, Andrea, Del Corso, Lisette, Di Giosia, Paolo, Donnarumma, Emilia, Giorgini, Paolo, Grassi, Davide, Grembiale, Alessandro, Hijazi, Daniel, Iamele, Luigi, Lorusso, Giusi, Marchese, Alessandra, Marra Alberto, Maria, Miceli, Giuseppe, Montebianco, Abenavoli Ludovico, Murgia, Giuseppe, Naccarato, Paola, Padula, Donatella, Pattoneri, Paolo, Perego, Francesca, Pesce, Paola, Petramala, Luigi, Piano, Salvatore, Pinto, Daniela, Pinna, Miriam, Pignataro, Francesca Serena, Pretti, Vincenzo, Pucci, Giacomo, Salinaro, Francesco, Salzano, Andrea, Santarossa, Claudia, Scarpini, Francesca, Scicali, Roberto, Sirico, Domenico, Suppressa, Patrizia, Talia, Michela, Torres, Daniele, Traversa, Matteo, Vazzana, Natale, Vecchio Claudia, Rita, Vettore, Elia, Vitale, Francesco, Basili, S, Raparelli, V, Napoleone, L, Talerico, G, Corazza, G, Perticone, F, Sacerdoti, D, Andriulli, A, Licata, A, Pietrangelo, A, Picardi, A, Raimondo, G, Violi, F, Palasciano, G, D'Alitto, F, Palmieri, V, Santovito, D, Di Michele, D, Croce, G, Brocco, S, Fasolato, S, Cecchetto, L, Bombonato, G, Bertoni, M, Restuccia, T, Andreozzi, P, Liguori, M, Caroleo, B, Perticone, M, Staltari, O, Manfredini, R, De Giorgi, A, Averna, M, Giammanco, A, Granito, A, Pettinari, I, Marinelli, S, Bolondi, L, Falsetti, L, Salvi, A, Durante-Mangoni, E, Cesaro, F, Farinaro, V, Ragone, E, Morana, I, Ippolito, A, Iacobellis, A, Niro, G, Merla, A, Maimone, S, Cacciola, I, Varvara, D, Drenaggi, D, Staffolani, S, Vespasiani-Gentilucci, U, Galati, G, Gallo, P, Davi, G, Schiavone, C, Santilli, F, Tana, C, Soresi, M, Bianchi Giovanni, B, Carderi, I, Pinto, A, Tuttolomondo, A, Ferrari, G, Gresele, P, Fierro, T, Morelli, O, Laffi, G, Romanelli, R, Arena, U, Stasi, C, Gasbarrini, A, Garcovich, M, Zocco, M, Riccardi, L, Ainora, M, Capeci, W, Martino Giuseppe, P, Nobili, L, Cavallo, M, Frugiuele, P, Greco, A, Ventura, P, Cuoghi, C, Marcacci, M, Serviddio, G, Vendemiale, G, Villani, R, Gargano, R, Vidili, G, Di Cesare, V, Masala, M, Delitala, G, Invernizzi, P, Vincenzo, R, Di Minno, G, Tufano, A, Purrello, F, Privitera, G, Forgione, A, Curigliano, V, Senzolo, M, Rodriguez-Castro, K, Giannelli, G, Serra, C, Neri, S, Pignataro, P, Rizzetto, M, Debernardi, V, Svegliati, B, Bergamaschi, G, Masotti, M, Costanzo, F, Antonio, F, Angelico, F, Del Ben, M, Polimeni, L, Proietti, M, Cangemi, R, Romiti, G, Toriello, F, Sperduti, N, Santangelo, G, Visioli, G, Todisco, T, Vestri Anna, R, Farcomeni, A, Corrao, S, Gobbi, P, Corradini, E, Costantino, G, Tripepi, G, Angelico, M, D'Amico, G, De Franchis, R, Gatta, A, Tassone, E, Anzaldi, M, Barone, M, Bazzini, C, Bianchi, P, Boari, B, Bracco, C, Buonauro, A, Butta, C, Buzzetti, E, Calabria, S, Caradio, F, Carleo, P, Carrabba Maria, D, Castorani, L, Cicco, S, Cimini, C, Colombo, B, De Vuono, S, Denegri, A, Del Corso, L, Di Giosia, P, Donnarumma, E, Giorgini, P, Grassi, D, Grembiale, A, Hijazi, D, Iamele, L, Lorusso, G, Marchese, A, Marra, A, Miceli, G, Montebianco, A, Murgia, G, Naccarato, P, Padula, D, Pattoneri, P, Perego, F, Pesce, P, Petramala, L, Piano, S, Pinto, D, Pinna, M, Pignataro, F, Pretti, V, Pucci, G, Salinaro, F, Salzano, A, Santarossa, C, Scarpini, F, Scicali, R, Sirico, D, Suppressa, P, Talia, M, Torres, D, Traversa, M, Vazzana, N, Vecchio Claudia, R, Vettore, E, Vitale, F, S Basili, V Raparelli, L Napoleone, G Talerico, G Corazza, F Perticone, D Sacerdoti, A Andriulli, A Licata, A Pietrangelo, A Picardi, G Raimondo, F Violi, MD on behalf of PRO-LIVER Collaborator, Palasciano Giuseppe, D’Alitto Felicia, Palmieri Vincenzo Ostilio, Santovito Daniela, Di Michele Dario, Croce Giuseppe, Brocco Silvia, Fasolato Silvano, Cecchetto Lara, Bombonato Giancarlo, Bertoni Michele, Restuccia Tea, Andreozzi Paola, Liguori Maria Livia, Caroleo Benedetto, Perticone Maria, Staltari Orietta, Manfredini Roberto, De Giorgi Alfredo, Averna Maurizio, Giammanco Antonina, Granito Alessandro, Pettinari Irene, Marinelli Sara, Bolondi Luigi, Falsetti Lorenzo, Salvi Aldo, Durante-Mangoni Emanuele, Cesaro Flavio, Farinaro Vincenza, Ragone Enrico, Morana Ignazio, Ippolito Antonio, Iacobellis Angelo, Niro Grazia, Merla Antonio, Maimone Sergio, Cacciola Irene, Varvara Doriana, Drenaggi Davide, Staffolani Silvia, Vespasiani-Gentilucci Umberto, Galati Giovanni, Gallo Paolo, Davi Giovanni, Schiavone Cosima, Santilli Francesca, Tana Claudio, Soresi Maurizio, Bianchi Giovanni Battista, Carderi Isabella, Pinto Antonio, Tuttolomondo Antonino, Ferrari Giovanni, Gresele Paolo, Fierro Tiziana, Morelli Olivia, Laffi Giacomo, Romanelli Roberto Giulio, Arena Umberto, Stasi Cristina, Gasbarrini Antonio, Garcovich Matteo, Zocco Maria Assunta, Riccardi Laura, Ainora Maria Elena, Capeci William, Martino Giuseppe Pio, Nobili Lorenzo, Cavallo Maurizio, Frugiuele Pierluigi, Greco Antonio, Ventura Paolo, Cuoghi Chiara, Marcacci Matteo, Serviddio Gaetano, Vendemiale Gianluigi, Villani Rosanna, Gargano Ruggiero, Vidili Gianpaolo, Di Cesare Valentina, Masala Maristella, Delitala Giuseppe, Invernizzi Pietro, Vincenzo Ronca, Di Minno Giovanni, Tufano Antonella, Purrello Francesco, Privitera Graziella, Forgione Alessandra, Curigliano Valentina, Senzolo Marco, Rodríguez-Castro Kryssia Isabel, Giannelli Gianluigi, Serra Carla, Neri Sergio, Pignataro Pietro, Rizzetto Mario, Debernardi Venon Wilma, Svegliati Baroni Gianluca, Bergamaschi Gaetano, Masotti Michela, Costanzo Filippo, Antonio Figliomeni, Angelico Francesco, Del Ben Maria, Polimeni Licia, Proietti Marco, Cangemi Roberto, Romiti Giulio Francesco, Toriello Filippo, Sperduti Nicolò, Santangelo Giuseppe, Visioli Giacomo, Todisco Tommaso, Vestri Anna Rita, Farcomeni Alessio, Corrao Salvatore, Gobbi Paolo, Corradini Elena, Costantino Giorgio, Tripepi Giovanni, Angelico Mario, D’Amico Gennaro, de Franchis Roberto, Gatta Angelo, Tassone Eliezer Joseph, Anzaldi Massimiliano, Barone Milena, Bazzini Cristina, Bianchi Paola Ilaria, Boari Benedetta, Bracco Christian, Buonauro Agostino, Buttà Carmelo, Buzzetti Elena, Calabria Stefano, Caradio Federica, Carleo Pietro, Carrabba Maria Domenica, Castorani Luigi, Cicco Sebastiano, Cimini Claudia, Colombo Barbara Maria, De Vuono Stefano, Denegri Andrea, Del Corso Lisette, Di Giosia Paolo, Donnarumma Emilia, Giorgini Paolo, Grassi Davide, Grembiale Alessandro, Hijazi Daniel, Iamele Luigi, Lorusso Giusi, Marchese Alessandra, Marra Alberto Maria, Miceli Giuseppe, Montebianco Abenavoli Ludovico, Murgia Giuseppe, Naccarato Paola, Padula Donatella, Pattoneri Paolo, Perego Francesca, Pesce Paola, Petramala Luigi, Piano Salvatore, Pinto Daniela, Pinna Miriam, Pignataro Francesca Serena, Pretti Vincenzo, Pucci Giacomo, Salinaro Francesco, Salzano Andrea, Santarossa Claudia, Scarpini Francesca, Scicali Roberto, Sirico Domenico, Suppressa Patrizia, Talia Michela, Torres Daniele, Traversa Matteo, Vazzana Natale, Vecchio Claudia Rita, Vettore Elia, Vitale Francesco, Corazza, G. R., Guidacci, Raimondo, Palasciano, G., D'Alitto, F., Palmieri, V. O., Santovito, D., Di Michele, D., Croce, G., Brocco, S., Fasolato, S., Cecchetto, L., Bombonato, G., Bertoni, M., Restuccia, T., Andreozzi, P., Liguori, M. L., Caroleo, B., Perticone, M., Staltari, O., Manfredini, R., De Giorgi, A., Averna, M., Giammanco, A., Granito, A., Pettinari, I., Marinelli, S., Bolondi, L., Falsetti, L., Salvi, A., Durante-Mangoni, E., Cesaro, F., Farinaro, V., Ragone, E., Morana, I., Ippolito, A., Iacobellis, A., Niro, G., Merla, A., Maimone, S., Cacciola, I., Varvara, D., Drenaggi, D., Staffolani, S., Vespasiani-Gentilucci, U., Galati, G., Gallo, P., Davi, G., Schiavone, C., Santilli, F., Tana, C., Soresi, M., Bianchi Giovanni, B., Carderi, I., Pinto, A., Tuttolomondo, A., Ferrari, G., Gresele, P., Fierro, T., Morelli, O., Laffi, G., Romanelli, R. G., Arena, U., Stasi, C., Gasbarrini, A., Garcovich, M., Zocco, M. A., Riccardi, L., Ainora, M. E., Capeci, W., Martino Giuseppe, P., Nobili, L., Cavallo, M., Frugiuele, P., Greco, A., Ventura, P., Cuoghi, C., Marcacci, M., Serviddio, G., Vendemiale, G., Villani, R., Gargano, R., Vidili, G., Di Cesare, V., Masala, M., Delitala, G., Invernizzi, P., Vincenzo, R., Di Minno, G., Tufano, A., Purrello, F., Privitera, G., Forgione, A., Curigliano, V., Senzolo, M., Rodriguez-Castro, K. I., Giannelli, G., Serra, C., Neri, S., Pignataro, P., Rizzetto, M., Debernardi, V. W., Svegliati, B. G., Bergamaschi, G., Masotti, M., Costanzo, F., Antonio, F., Angelico, F., Del Ben, M., Polimeni, L., Proietti, M., Cangemi, R., Romiti, G. F., Toriello, F., Sperduti, N., Santangelo, G., Visioli, G., Todisco, T., Vestri Anna, R., Farcomeni, A., Corrao, S., Gobbi, P., Corradini, E., Costantino, G., Tripepi, G., Angelico, M., D'Amico, G., De Franchis, R., Gatta, A., Tassone, E. J., Anzaldi, M., Barone, M., Bazzini, C., Bianchi, P. I., Boari, B., Bracco, C., Buonauro, A., Butta, C., Buzzetti, E., Calabria, S., Caradio, F., Carleo, P., Carrabba Maria, D., Castorani, L., Cicco, S., Cimini, C., Colombo, B. M., De Vuono, S., Denegri, A., Del Corso, L., Di Giosia, P., Donnarumma, E., Giorgini, P., Grassi, D., Grembiale, A., Hijazi, D., Iamele, L., Lorusso, G., Marchese, A., Marra, A. M., Miceli, G., Montebianco, A. L., Murgia, G., Naccarato, P., Padula, D., Pattoneri, P., Perego, F., Pesce, P., Petramala, L., Piano, S., Pinto, D., Pinna, M., Pignataro, F. S., Pretti, V., Pucci, G., Salinaro, F., Salzano, A., Santarossa, C., Scarpini, F., Scicali, R., Sirico, D., Suppressa, P., Talia, M., Torres, D., Traversa, M., Vazzana, N., Vecchio Claudia, R., Vettore, E., and Vitale, F.

Subjects
Liver Cirrhosis, Male, Settore MED/09 - Medicina Interna, 030204 cardiovascular system & hematology, Gastroenterology, Severity of Illness Index, cjirrhosis, ACTIVATION, 0302 clinical medicine, Risk Factors, Medicine, Platelet, Prospective Studies, Prospective cohort study, RISK, Aged, 80 and over, medicine.diagnostic_test, PRO-LIVER, Platelet, cirrhosis, gastrointestinal bleeding, ASSOCIATION, Middle Aged, Prognosis, Italy, 030211 gastroenterology & hepatology, Female, Gastrointestinal Hemorrhage, Human, Adult, Platelets, medicine.medical_specialty, Prognosi, Liver Cirrhosi, MEDLINE, COAGULATION, gastrointestinal bleeding, Socio-culturale, Hemorrhage, Hepatology, Follow-Up Studie, 03 medical and health sciences, Text mining, Internal medicine, Severity of illness, ENDOTOXEMIA, Pro-Liver Study, Humans, HEMOSTASIS, International Normalized Ratio, Aged, Proportional Hazards Models, Prothrombin time, Cirrhosi, Platelet Count, Bleeding, Liver Cirrhosis, business.industry, Proportional hazards model, Platelet Count, Risk Factor, cirrhosis, bleeding, Thrombocytopenia, Prospective Studie, THROMBOSIS, Platelets, cjirrhosis, bleeding, PRO-LIVER, Proportional Hazards Model, Prothrombin Time, business, DECOMPENSATED CIRRHOSIS, Follow-Up Studies
Abstract

OBJECTIVES: Thrombocytopenia is a hallmark for patients with cirrhosis and it is perceived as a risk factor for bleeding events. However, the relationship between platelet count and bleeding is still unclear. METHODS: We investigated the relationship between platelet count and major or clinical relevant nonmajor bleedings during a follow-up of ∼4 years. RESULTS: A total of 280 cirrhotic patients with different degrees of liver disease (67% males; age 64±37 years; 47% Child–Pugh B and C) were followed up for a median of 1,129 (interquartile range: 800–1,498) days yielding 953.12 patient-year of observation. The annual rate of any significant bleeding was 5.45%/year (3.57%/year and 1.89%/year for major and minor bleeding, respectively). Fifty-two (18.6%) patients experienced a major (n=34) or minor (n=18) bleeding event, predominantly from gastrointestinal origin. Platelet counts progressively decreased with the worsening of liver disease and were similar in patients with or without major or minor bleeding: a platelet count ≤50×103/μl was detected in 3 (6%) patients with and in 20 (9%) patients without any bleeding event. Conversely, prothrombin time-international normalized ratio was slightly higher in patients with overall or major bleeding. On Cox proportional hazard analysis, only a previous gastrointestinal bleeding (hazard ratio (HR): 1.96; 95% confidence interval: 1.11–3.47; P=0.020) and encephalopathy (HR: 2.05; 95% confidence interval: 1.16–3.62; P=0.013) independently predicted overall bleeding events. CONCLUSIONS: Platelet count does not predict unprovoked major or minor bleeding in cirrhotic patients.

Published
2018

11. The relationship between transient elastography and histological collagen proportionate area for assessing fibrosis in chronic viral hepatitis

Author

David Patch, Andrew K. Burroughs, Laura Marelli, Amar P. Dhillon, Sergio Maimone, Vincenza Calvaruso, Pinelopi Manousou, G Isgro, Matteo Garcovich, Angela Alibrandi, L. Andreana, Neil Davies, Tu Vinh Luong, Isgro, G, Calvaruso, V, Andreana, L, Luong, TV, Garcovich, M, Manousou, P, Alibrandi, A, Maimone, S, Marelli, L, Davies, N, Patch, D, Dhillon, AP, and Burroughs, AK

Subjects
Adult, Liver Cirrhosis, Male, medicine.medical_specialty, Cirrhosis, Hepatitis C virus, medicine.medical_treatment, Biopsy, Liver transplantation, medicine.disease_cause, Gastroenterology, Young Adult, Hepatitis B, Chronic, Internal medicine, medicine, Image Processing, Computer-Assisted, Humans, heterocyclic compounds, Aged, transient elastography, histological collagen proportionate area, fibrosis, chronic viral hepatitis, medicine.diagnostic_test, business.industry, fibrosis, Hepatology, Hepatitis C, Chronic, Middle Aged, medicine.disease, transient elastography, chronic viral hepatitis, Liver Transplantation, Transplantation, histological collagen proportionate area, Liver biopsy, Multivariate Analysis, cardiovascular system, Disease Progression, Elasticity Imaging Techniques, Regression Analysis, Female, Collagen, Transient elastography, Viral hepatitis, business
Abstract

Collagen proportionate area (CPA) has a better correlation with hepatic venous pressure gradient (HVPG) than with Ishak stage. Liver stiffness measurement (LSM) is proposed as non invasive marker of portal hypertension/disease progression. Our aim was to compare LSM and CPA with Ishak staging in chronic viral hepatitis, and HVPG in HCV hepatitis after transplantation. One hundred and sixty-nine consecutive patients with chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infections pre/post liver transplantation (LT), had a liver biopsy combined with LSM (transient elastography), CPA (biopsies stained with Sirius Red and evaluated by digital image analysis and expressed as CPA) and HVPG (measured contemporaneously with transjugular biopsies in LT HCV patients). LSM was dependent on CPA in HBV (r 2 = 0.61, p

Published
2012

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