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Buch S, Innes H, Lutz PL, Nischalke HD, Marquardt JU, Fischer J, Weiss KH, Rosendahl J, Marot A, Krawczyk M, Casper M, Lammert F, Eyer F, Vogel A, Marhenke S, von Felden J, Sharma R, Atkinson SR, McQuillin A, Nattermann J, Schafmayer C, Franke A, Strassburg C, Rietschel M, Altmann H, Sulk S, Thangapandi VR, Brosch M, Lackner C, Stauber RE, Canbay A, Link A, Reiberger T, Mandorfer M, Semmler G, Scheiner B, Datz C, Romeo S, Ginanni Corradini S, Irving WL, Morling JR, Guha IN, Barnes E, Ansari MA, Quistrebert J, Valenti L, Müller SA, Morgan MY, Dufour JF, Trebicka J, Berg T, Deltenre P, Mueller S, Hampe J, Stickel F. Genetic variation in TERT modifies the risk of hepatocellular carcinoma in alcohol-related cirrhosis: results from a genome-wide case-control study. Gut 2023; 72:381-391. [PMID: 35788059 PMCID: PMC9872243 DOI: 10.1136/gutjnl-2022-327196] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/23/2022] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Hepatocellular carcinoma (HCC) often develops in patients with alcohol-related cirrhosis at an annual risk of up to 2.5%. Some host genetic risk factors have been identified but do not account for the majority of the variance in occurrence. This study aimed to identify novel susceptibility loci for the development of HCC in people with alcohol related cirrhosis. DESIGN Patients with alcohol-related cirrhosis and HCC (cases: n=1214) and controls without HCC (n=1866), recruited from Germany, Austria, Switzerland, Italy and the UK, were included in a two-stage genome-wide association study using a case-control design. A validation cohort of 1520 people misusing alcohol but with no evidence of liver disease was included to control for possible association effects with alcohol misuse. Genotyping was performed using the InfiniumGlobal Screening Array (V.24v2, Illumina) and the OmniExpress Array (V.24v1-0a, Illumina). RESULTS Associations with variants rs738409 in PNPLA3 and rs58542926 in TM6SF2 previously associated with an increased risk of HCC in patients with alcohol-related cirrhosis were confirmed at genome-wide significance. A novel locus rs2242652(A) in TERT (telomerase reverse transcriptase) was also associated with a decreased risk of HCC, in the combined meta-analysis, at genome-wide significance (p=6.41×10-9, OR=0.61 (95% CI 0.52 to 0.70). This protective association remained significant after correction for sex, age, body mass index and type 2 diabetes (p=7.94×10-5, OR=0.63 (95% CI 0.50 to 0.79). Carriage of rs2242652(A) in TERT was associated with an increased leucocyte telomere length (p=2.12×10-44). CONCLUSION This study identifies rs2242652 in TERT as a novel protective factor for HCC in patients with alcohol-related cirrhosis.
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Fulgenzi CA, Murphy C, D'Alessio A, Scheiner B, Pinter M, Cortellini A, Pinato DJJ. Effect of early antibiotic exposure on survival of patients receiving atezolizumab plus bevacizumab but not sorafenib for unresectable HCC: A sub-analysis of the phase III IMbrave150 study. J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
597 Background: The combination of atezolizumab plus bevacizumab (A+B) is the standard of care for patients (pts) with unresectable/advanced hepatocellular carcinoma (HCC). Emerging evidence suggest a detrimental role of early antibiotics (ATB) exposure in immunotherapy recipients. However, it is unclear whether ATB affect outcomes of pts receiving A+B. Methods: We conducted a patient-level analysis of subjects receiving either A+B or Sorafenib (Sor) within the IMbrave150 trial to assess the impact of early ATB exposure (ATB+, i.e. +/-30 from treatment initiation) on overall (OS) and progression-free survival (PFS). Differences in median (m) OS and mPFS were estimated by the Kaplan-Meier method. Cox proportional regression models were used to assess the prognostic impact of ATB+ adjusting for race, age, baseline AFP, baseline ALBI grade, continent of origin and neutrophil-to-lymphocyte ratio, a measure of systemic inflammation. Results: Data of 420 IMbrave150 participants were made available by Vivli. Among them, 278 received A+B and 142 Sor. Most pts were of ECOG performance status 0 (65%); 47% had extrahepatic spread, 40% had macrovascular invasion and 35% had AFP>400 ng/mL. Viral aetiology (39% HBV and 24% HCV) was the most common risk factor for HCC. Overall, 60 pts in the A+B arm (21.5%) and 31 (21.8%) in the Sor group were ATB+. Baseline characteristics were well balanced across ATB groups, except for region of origin, with a higher proportion of Asian pts in ATB+ (60% vs 45%; p=0.01). After a median follow-up of 10.38 months (95%CI:8.6-12.5), OS and PFS rates at 12 months were 72.3% and 9.7% in A+B; 64.8%, and 1.4% in Sor, respectively. ATB+ exposure was associated with increased risk of death both in univariate (HR 1.67; 95%CI 1.04-2.69) and multivariate models (HR 1.62; 95%CI 1.40-1.89) in the A+B (p for interaction <0.001), but not in the Sor arm (univariate HR 0.63; 95%CI 0.32-1.25; multivariate HR 0.70; 95%CI 0.31-1.60). Similarly, the risk of progression was increased for ATB+ pts in the A+B arm (univariate HR 1.68; 95%CI 1.03-2.71; multivariate HR 1.59; 95%CI 1.40-1.81), but not in the Sor arm (univariate HR 0.51;95%CI 0.26-1.01; multivariate HR 0.53; 95%CI 0.21-1.30) with positive p for interaction (p=0.002). Objective response rate (ORR) according to RECIST v.1.1 did not differ between ATB+ (28.0%) and ATB- (30.0%) in A+B (p=0.68). Conclusions: In a post-hoc sub-analysis of IMbrave150 we demonstrate for the first time the negative impact of early antibiotics exposure on outcomes of patients receiving A+B but not in those treated with Sor. Prospective translational studies should evaluate the role of ATB-mediated gut dysbiosis as a proposed mechanism underlying the adverse outcome in immunotherapy-recipients.
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Korolewicz J, Scheiner B, Fulgenzi C, D'Alessio A, Cortellini A, Pascual C, Mehan A, Partridge S, Mohammed O, Gupta A, Booker L, Cleator S, Rackie J, Needham Y, Krell J, Tookman L, Park WH, Asif M, Evans J, Pinato D. 96P The Hammersmith score optimises patient selection and predicts for overall survival in early-phase cancer trial participants independent of tumour burden. ESMO Open 2023. [DOI: 10.1016/j.esmoop.2023.100954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
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Scheiner B, Pinato DJ. Tumor-infiltrating Neutrophils: Gatekeepers in Liver Cancer Immune Control. Gastroenterology 2023; 164:1338-1339. [PMID: 36717036 DOI: 10.1053/j.gastro.2023.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 01/23/2023] [Indexed: 02/01/2023]
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Mandorfer M, Pomej K, Scheiner B, Balcar L, Reiberger T. Reply to comment: Von Willebrand factor measurement during acute decompensation. Dig Liver Dis 2023; 55:142-143. [PMID: 36376234 DOI: 10.1016/j.dld.2022.10.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 10/24/2022] [Indexed: 11/15/2022]
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Balcar L, Bauer D, Pomej K, Meischl T, Mandorfer M, Reiberger T, Trauner M, Scheiner B, Pinter M. Early changes in immunoglobulin G levels during immune checkpoint inhibitor treatment are associated with survival in hepatocellular carcinoma patients. PLoS One 2023; 18:e0282680. [PMID: 37027398 PMCID: PMC10081755 DOI: 10.1371/journal.pone.0282680] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 02/21/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND & AIMS Immunotherapy represents the new standard of care in systemic first-line treatment of hepatocellular carcinoma (HCC). Biomarkers that predict treatment response and survival remain an unmet clinical need. METHODS Patients with HCC treated with immune-checkpoint inhibitors (ICI) between 10/2017 and 03/2022 were retrospectively evaluated. Immunoglobulin levels (IgG, IgM, IgA) were measured at baseline and six weeks after initiation of ICI treatment. Impact of relative changes on overall survival (OS), progression-free survival (PFS), and time to progression (TTP) were evaluated. RESULTS Seventy-two patients with HCC receiving ICI (mostly atezolizumab/bevacizumab n = 54,75%) were included (mean age: 68±12 years, cirrhosis: 72%, mean Child-Turcotte-Pugh [CTP] score: 7±2 points). Most patients had a preserved performance status (ECOG-PS 0, n = 45, 63%), 25 (35%) showed macrovascular invasion, and 32 (44%) had extrahepatic spread. Baseline immunoglobulin values (median, IgG: 1395mg/dL, IgM: 337mg/dL, IgA: 89mg/dL) were not different between responders and non-responders, and neither baseline nor follow-up immunoglobulin values correlated with OS, PFS, and TTP. However, the relative change in IgG (Δ-IgG) independently predicted OS in multivariable Cox regression analysis after adjusting for severity of liver disease, baseline AFP and CRP as well as for Δ-IgA and Δ-IgM. Patients could be stratified into high (Δ-IgG≥+14%) vs. low (Δ-IgG<+14%) risk groups (median OS: 6.4 vs. 15.9 months; p = 0.001). Importantly, Δ-IgG was also associated with PFS and TTP on adjusted multivariable Cox regression analyses. CONCLUSION Our study proposes a higher increase of Δ-IgG upon ICI treatment as a negative prognostic marker in patients with HCC, independent of underlying liver disease severity. These results require independent validation.
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Lampichler K, Semmler G, Wöran K, Simbrunner B, Jachs M, Hartl L, Bauer DJM, Balcar L, Burghart L, Trauner M, Tamandl D, Ba-Ssalamah A, Mandorfer M, Reiberger T, Scheiner B, Scharitzer M. Imaging features facilitate diagnosis of porto-sinusoidal vascular disorder. Eur Radiol 2023; 33:1422-1432. [PMID: 36166087 PMCID: PMC9889423 DOI: 10.1007/s00330-022-09132-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/06/2022] [Accepted: 08/29/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Porto-sinusoidal vascular disorder (PSVD) is a recently defined vascular liver disease. Since diagnosis remains challenging, we aimed to evaluate radiological features that are distinct between PSVD and cirrhosis. METHODS Clinical, laboratory, and radiological parameters (CT/MRI) of patients with histologically-confirmed PSVD vs. cirrhosis vs. non-cirrhotic parenchymal liver disease were retrospectively evaluated. RESULTS Sixty-three PSVD, 155 cirrhosis, and 41 non-cirrhotic patients were included. As compared to cirrhosis, PSVD patients were younger and had lower HVPG, liver stiffness, and MELD. Routine clinical and imaging findings indicative of portal hypertension were similarly common. Intrahepatic portal tract abnormalities (49% vs. 15%; p < 0.001), FNH-like lesions (30% vs. 1%; p < 0.001), and abnormal liver morphology defined as peripheral parenchymal atrophy and compensatory hypertrophy of central segments (32% vs. 7%; p < 0.001) were significantly more common in PSVD patients. Hypertrophy of segment I (70% vs. 84%; p = 0.019), atrophy of segment IV (24% vs. 47%; p = 0.001), and nodular liver surface (22% vs. 89%; p < 0.001) were more common in patients with cirrhosis. In patients with gadoxetic acid-enhanced MRI, we identified the distinct imaging feature of "periportal hyperintensity" in the hepatobiliary phase (HBP) in 42% of patients with PSVD (14/33) vs. 1% in cirrhosis (1/95) vs. 0% in non-cirrhotic controls (0/41); p < 0.001). CONCLUSIONS Diagnosis of PSVD must be considered in younger patients presenting with clinical features of portal hypertension, portal tract abnormalities, and FNH-like lesions on CT/MRI. 'Periportal hyperintensity' in the HBP of gadoxetic acid-enhanced MRI was identified as a specific radiological feature of PSVD. KEY POINTS • Cross-sectional imaging can provide essential information to identify patients with porto-sinusoidal vascular disorder (PSVD). • Intrahepatic portal tract abnormalities, FNH-like lesions, and abnormal liver morphology are common in PSVD patients. • Periportal hyperintensity on the hepatobiliary phase of gadoxetic acid-enhanced MRI seems to be specific for patients with PSVD.
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Sinner F, Pinter M, Scheiner B, Ettrich TJ, Sturm N, Gonzalez-Carmona MA, Waidmann O, Finkelmeier F, Himmelsbach V, De Toni EN, Ben Khaled N, Mohr R, Fründt TW, Kütting F, van Bömmel F, Lieb S, Krug S, Bettinger D, Schultheiß M, Jochheim LS, Best J, Müller C, Keitel V, Venerito M. Atezolizumab Plus Bevacizumab in Patients with Advanced and Progressing Hepatocellular Carcinoma: Retrospective Multicenter Experience. Cancers (Basel) 2022; 14:5966. [PMID: 36497447 PMCID: PMC9737362 DOI: 10.3390/cancers14235966] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/24/2022] [Accepted: 11/30/2022] [Indexed: 12/11/2022] Open
Abstract
Atezolizumab plus bevacizumab is the standard of care for first-line systemic therapy for advanced hepatocellular carcinoma (aHCC). Data on the efficacy and safety of atezolizumab plus bevacizumab in patients with aHCC who have received prior systemic therapy are not available. Methods: Patients with aHCC who received atezolizumab plus bevacizumab after at least one systemic treatment between December 2018 and March 2022 were retrospectively identified in 13 centers in Germany and Austria. Patient characteristics, tumor response rates, progression-free survival (PFS), overall survival (OS), and adverse events (AE) were analyzed. Results: A total of 50 patients were identified; 41 (82%) were male. The median age at initiation of treatment with atezolizumab plus bevacizumab was 65 years, 41 (82%) patients had cirrhosis, 30 (73%) Child A, 9 (22%) B, and 2 (5%) C. A total of 34 patients (68%) received atezolizumab plus bevacizumab in the second-line setting and 16 (32%) in later lines. The best radiologic tumor responses were complete remission (2%), partial remission (30%), stable disease (36%), and progressive disease (18%), resulting in an objective response rate of 32% and a disease control rate of 68%. Median OS was 16.0 months (95% confidence interval 5.6-26.4 months), and median PFS was 7.1 months (95% confidence interval 4.4-9.8 months). AE grades 3-4 were observed in seven (14%) and resulted in death in three patients (6%). There were five (10%) bleeding events with a grade ≥ 3, including one (2%) with a fatal outcome. Conclusions: Atezolizumab plus bevacizumab is effective in patients with aHCC who did not have access to this option as first-line therapy. The safety profile was consistent with previous reports.
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Hartl L, Haslinger K, Angerer M, Semmler G, Schneeweiss-Gleixner M, Jachs M, Simbrunner B, Bauer DJM, Eigenbauer E, Strassl R, Breuer M, Kimberger O, Laxar D, Lampichler K, Halilbasic E, Stättermayer AF, Ba-Ssalamah A, Mandorfer M, Scheiner B, Reiberger T, Trauner M. Progressive cholestasis and associated sclerosing cholangitis are frequent complications of COVID-19 in patients with chronic liver disease. Hepatology 2022; 76:1563-1575. [PMID: 35596929 PMCID: PMC9347407 DOI: 10.1002/hep.32582] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/22/2022] [Accepted: 05/16/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Cholestasis is associated with disease severity and worse outcome in COVID-19. Cases of secondary sclerosing cholangitis (SSC) after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection have been described. APPROACH AND RESULTS Hospitalized patients with COVID-19 between 03/2020 and 07/2021 were included. Patients were stratified as having (i) no chronic liver disease (CLD), (ii) non-advanced CLD (non-ACLD), or (iii) advanced CLD (ACLD). Patients with CLD and non-COVID-19 pneumonia were matched to patients with CLD and COVID-19 as a control cohort. Liver chemistries before (Pre) and at first, second, and third blood withdrawal after SARS-CoV-2 infection (T1-T3) and at last available time point (last) were recorded. A total of 496 patients were included. In total, 13.1% (n = 65) had CLD (non-ACLD: 70.8%; ACLD: 29.2%); the predominant etiology was NAFLD/NASH (60.0%). COVID-19-related liver injury was more common among patients with CLD (24.6% vs. 10.6%; p = 0.001). After SARS-CoV-2 infection, patients with CLD exhibited progressive cholestasis with persistently increasing levels of alkaline phosphatase (Pre: 91.0 vs. T1: 121.0 vs. last: 175.0 U/L; p < 0.001) and gamma-glutamyl transferase (Pre: 95.0 vs. T1: 135.0 vs. last: 202.0 U/L; p = 0.001). A total of 23.1% of patients with CLD (n = 15/65) developed cholestatic liver failure (cholestasis plus bilirubin ≥6 mg/dl) during COVID-19, and 15.4% of patients (n = 10/65) developed SSC. SSC was significantly more frequent among patients with CLD and COVID-19 than in patients with CLD and non-COVID-19 pneumonia (p = 0.040). COVID-19-associated SSC occurred predominantly in patients with NAFLD/NASH and metabolic risk factors. A total of 26.3% (n = 5/19) of patients with ACLD experienced hepatic decompensation after SARS-CoV-2 infection. CONCLUSIONS About 20% of patients with CLD develop progressive cholestasis after SARS-CoV-2 infection. Patients with NAFLD/NASH and metabolic risk factors are at particular risk for developing cholestatic liver failure and/or SSC after COVID-19.
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Wu YL, Fulgenzi CAM, D’Alessio A, Cheon J, Nishida N, Saeed A, Wietharn B, Cammarota A, Pressiani T, Personeni N, Pinter M, Scheiner B, Balcar L, Huang YH, Phen S, Naqash AR, Vivaldi C, Salani F, Masi G, Bettinger D, Vogel A, Schönlein M, von Felden J, Schulze K, Wege H, Galle PR, Kudo M, Rimassa L, Singal AG, Sharma R, Cortellini A, Gaillard VE, Chon HJ, Pinato DJ, Ang C. Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as Prognostic Biomarkers in Unresectable Hepatocellular Carcinoma Treated with Atezolizumab plus Bevacizumab. Cancers (Basel) 2022; 14:cancers14235834. [PMID: 36497316 PMCID: PMC9737420 DOI: 10.3390/cancers14235834] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Systemic inflammation is a key risk factor for hepatocellular carcinoma (HCC) progression and poor outcomes. Inflammatory markers such as the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) may have prognostic value in HCC treated with standard of care atezolizumab plus bevacizumab (Atezo-Bev). We conducted a multicenter, international retrospective cohort study of patients with unresectable HCC treated with Atezo-Bev to assess the association of NLR and PLR with overall survival (OS), progression-free survival (PFS), and objective response rates. Patients with NLR ≥ 5 had a significantly shorter OS (9.38 vs. 16.79 months, p < 0.001) and PFS (4.90 vs. 7.58 months, p = 0.03) compared to patients with NLR < 5. NLR ≥ 5 was an independent prognosticator of worse OS (HR 2.01, 95% CI 1.22−3.56, p = 0.007) but not PFS. PLR ≥ 300 was also significantly associated with decreased OS (9.38 vs. 15.72 months, p = 0.007) and PFS (3.45 vs. 7.11 months, p = 0.04) compared to PLR < 300, but it was not an independent prognosticator of OS or PFS. NLR and PLR were not associated with objective response or disease control rates. NLR ≥ 5 independently prognosticated worse survival outcomes and is worthy of further study and validation.
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Vithayathil M, D'Alessio A, Fulgenzi CAM, Nishida N, Schönlein M, von Felden J, Schulze K, Wege H, Saeed A, Wietharn B, Hildebrand H, Wu L, Ang C, Marron TU, Weinmann A, Galle PR, Bettinger D, Bengsch B, Vogel A, Balcar L, Scheiner B, Lee P, Huang Y, Amara S, Muzaffar M, Naqash AR, Cammarota A, Personeni N, Pressiani T, Pinter M, Cortellini A, Kudo M, Rimassa L, Pinato DJ, Sharma R. Impact of older age in patients receiving atezolizumab and bevacizumab for hepatocellular carcinoma. Liver Int 2022; 42:2538-2547. [PMID: 35986902 PMCID: PMC9825835 DOI: 10.1111/liv.15405] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND AIMS Combination atezolizumab/bevacizumab is the gold standard for first-line treatment of unresectable hepatocellular carcinoma (HCC). Our study investigated the efficacy and safety of combination therapy in older patients with HCC. METHODS 191 consecutive patients from eight centres receiving atezolizumab and bevacizumab were included. Overall survival (OS), progression-free survival (PFS), overall response rate (ORR) and disease control rate (DCR) defined by RECIST v1.1 were measured in older (age ≥ 65 years) and younger (age < 65 years) age patients. Treatment-related adverse events (trAEs) were evaluated. RESULTS The elderly (n = 116) had higher rates of non-alcoholic fatty liver disease (19.8% vs. 2.7%; p < .001), presenting with smaller tumours (6.2 cm vs 7.9 cm, p = .02) with less portal vein thrombosis (31.9 vs. 54.7%, p = .002), with fewer patients presenting with BCLC-C stage disease (50.9 vs. 74.3%, p = .002). There was no significant difference in OS (median 14.9 vs. 15.1 months; HR 1.15, 95% CI 0.65-2.02 p = .63) and PFS (median 7.1 vs. 5.5 months; HR 1.11, 95% CI 0.54-1.92; p = .72) between older age and younger age. Older patients had similar ORR (27.6% vs. 20.0%; p = .27) and DCR (77.5% vs. 66.1%; p = .11) compared to younger patients. Atezolizumab-related (40.5% vs. 48.0%; p = .31) and bevacizumab-related (44.8% vs. 41.3%; p = .63) trAEs were comparable between groups. Rates of grade ≥3 trAEs and toxicity-related treatment discontinuation were similar between older and younger age patients. Patients 75 years and older had similar survival and safety outcomes compared to younger patients. CONCLUSIONS Atezolizumab and bevacizumab therapy is associated with comparable efficacy and tolerability in older age patients with unresectable HCC.
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Simbrunner B, Villesen IF, Königshofer P, Scheiner B, Bauer D, Paternostro R, Schwabl P, Timelthaler G, Ramazanova D, Wöran K, Stift J, Eigenbauer E, Stättermayer AF, Marculescu R, Pinter M, Møller S, Trauner M, Karsdal M, Leeming DJ, Reiberger T, Mandorfer M. Systemic inflammation is linked to liver fibrogenesis in patients with advanced chronic liver disease. Liver Int 2022; 42:2501-2512. [PMID: 35822301 PMCID: PMC9804351 DOI: 10.1111/liv.15365] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 05/18/2022] [Accepted: 07/09/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND & AIMS Experimental evidence indicates that systemic inflammation (SI) promotes liver fibrogenesis. This study investigated the potential link between SI and fibrogenesis in patients with advanced chronic liver disease (ACLD). METHODS Serum biomarkers of SI (CRP, IL-6, procalcitonin [PCT]) and extracellular matrix (ECM) turnover (i.e., fibrogenesis/fibrolysis) were analysed in 215 prospectively recruited patients with ACLD (hepatic venous pressure gradient [HVPG] ≥6 mm Hg) undergoing hepatic vein catheterization. Patients with non-elective hospitalization or bacterial infection were excluded. Histological alpha-smooth muscle actin (α-SMA) area was quantified on full biopsy scans by automated morphometric quantification in a subset of 34 patients who underwent concomitant transjugular liver biopsy. RESULTS Histological α-SMA proportionate area correlated with enhanced liver fibrosis (ELF) score (Spearman's ρ = 0.660, p < .001), markers of collagen formation (PRO-C3, ρ = 0.717, p < .001; PRO-C6, ρ = 0.526, p = .002) and tissue inhibitor of metalloproteinases-1 (TIMP1; ρ = 0.547, p < .001), indicating that these blood biomarkers are capable of reflecting the dynamic process of ECM turnover. CRP, IL-6 and PCT levels correlated with ELF, biomarkers of collagen synthesis/degradation and TIMP1, both in compensated and decompensated patients. Multivariate linear regression models (adjusted for HVPG) confirmed that CRP, IL-6 and PCT were independently linked to markers of liver fibrogenesis and ECM turnover. CONCLUSION Systemic inflammation is linked to both liver fibrogenesis and ECM turnover in ACLD and this association is not confounded by the severity of liver disease, as evaluated by HVPG. Our study confirms experimental data on the detrimental impact of SI on ECM deposition and fibrosis progression in a thoroughly characterized cohort of patients with ACLD.
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Balcar L, Scheiner B, Urheu M, Weinberger P, Paternostro R, Simbrunner B, Hartl L, Jachs M, Bauer D, Semmler G, Willheim C, Pinter M, Ferenci P, Trauner M, Reiberger T, Stättermayer AF, Mandorfer M. Alpha-1 antitrypsin Pi∗Z allele is an independent risk factor for liver transplantation and death in patients with advanced chronic liver disease. JHEP Rep 2022; 4:100562. [PMID: 36176936 PMCID: PMC9513767 DOI: 10.1016/j.jhepr.2022.100562] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 07/21/2022] [Accepted: 08/09/2022] [Indexed: 11/28/2022] Open
Abstract
Background & Aims Alpha-1 antitrypsin (AAT) deficiency causes/predisposes individuals to advanced chronic liver disease (ACLD). However, the role of the SERPINA1 Pi∗Z allele in patients who have already progressed to ACLD is unclear. Thus, we aimed to evaluate the impact of the Pi∗Z allele on the risk of liver transplantation/liver-related death in patients with ACLD, while adjusting for the severity of liver disease at inclusion. Methods A total of 1,118 patients with ACLD who underwent hepatic venous pressure gradient (HVPG) measurement and genotyping for the Pi∗Z/Pi∗S allele at the Vienna Hepatic Hemodynamic Lab were included in this retrospective analysis. The outcome of interest was liver transplantation/liver-related death, while non-liver-related death and removal/suppression of the primary etiological factor were considered as competing risks. Results Viral hepatitis was the most common etiology (44%), followed by alcohol-related (31%) and non-alcoholic fatty liver disease (11%). Forty-two (4%) and forty-six (4%) patients harboured the Pi∗Z and Pi∗S variants, respectively. Pi∗Z carriers had more severe portal hypertension (HVPG: 19±6 vs.15±7 mmHg; p <0.001) and hepatic dysfunction (Child-Turcotte-Pugh: 7.1±1.9 vs. 6.5±1.9 points; p = 0.050) at inclusion, compared to non-carriers. Contrarily, the Pi∗S allele was unrelated to liver disease severity. In competing risk regression analysis, harbouring the Pi∗Z allele was significantly associated with an increased probability of liver transplantation/liver-related death, even after adjusting for liver disease severity at inclusion. The detrimental impact of the common Pi∗MZ genotype (adjusted subdistribution hazard ratio: ≈1.56 vs. Pi∗MM) was confirmed in a fully adjusted subgroup analysis. In contrast, Pi∗S carriers had no increased risk of events. Conclusion Genotyping for the Pi∗Z allele identifies patients with ACLD at increased risk of adverse liver-related outcomes, thereby improving prognostication. Therapies targeting the accumulation of abnormal AAT should be evaluated as disease-modifying treatments in Pi∗Z allele carriers with ACLD. Lay summary Alpha-1 antitrypsin deficiency is a genetic disease that affects the lung and the liver. Carrying two dysfunctional copies of the gene causes advanced liver disease. Harbouring one dysfunctional copy increases disease severity in patients with other liver illness. However, the significance of this genetic defect in patients who already suffer from advanced liver disease is unclear. Our study found that harbouring at least one dysfunctional copy of the alpha-1 antitrypsin gene increases the risk of requiring a liver transplantation or dying from a liver disease. This indicates the need for medical therapies aimed at treating the hepatic consequences of this genetic defect. Pi∗Z allele is significantly associated with liver-related events in patients with ACLD. This finding extends to patients harbouring the Pi∗MZ genotype. Genotyping for the Pi∗Z allele might improve prognostication in patients with ACLD. Therapies targeting accumulation of abnormal AAT should be assessed in Pi∗Z carriers with ACLD.
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Key Words
- (a[S])HR, (Adjusted [subdistribution]) hazard ratio
- AAT, Alpha-1 antitrypsin
- AATD
- AATD, Alpha-1 antitrypsin deficiency
- ACLD, Advanced chronic liver disease
- CTP, Child-turcotte-pugh score
- ER, Endoplasmic reticulum
- GWAS, Genome wide association studies
- HCC, Hepatocellular carcinoma
- HVPG, Hepatic venous pressure gradient
- NAFLD, Non-alcoholic fatty liver disease
- SERPINA1, Serpin family a member 1
- UNOS MELD (2016), United network for organ sharing model for end-stage liver disease
- cirrhosis
- genetic risk
- prognostication
- rare disease
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Scheiner B, Roessler D, Phen S, Lim M, Pomej K, Pressiani T, Cammarota A, Fründt TW, von Felden J, Schulze K, Himmelsbach V, Finkelmeier F, Deibel A, Siebenhüner AR, Shmanko K, Radu P, Schwacha-Eipper B, Ebert MP, Teufel A, Djanani A, Hucke F, Balcar L, Philipp AB, Hsiehchen D, Venerito M, Sinner F, Trauner M, D'Alessio A, Fulgenzi CA, Pinato DJ, Peck-Radosavljevic M, Dufour JF, Weinmann A, Kremer AE, Singal AG, De Toni EN, Rimassa L, Pinter M. Efficacy and safety of immune checkpoint inhibitor rechallenge in individuals with hepatocellular carcinoma. JHEP Rep 2022; 5:100620. [PMID: 36578451 PMCID: PMC9791167 DOI: 10.1016/j.jhepr.2022.100620] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/13/2022] [Accepted: 10/14/2022] [Indexed: 11/07/2022] Open
Abstract
Background & Aims We investigated the efficacy and safety of immune checkpoint inhibitor (ICI) rechallenge in patients with hepatocellular carcinoma (HCC) who received ICI-based therapies in a previous systemic line. Methods In this international, retrospective multicenter study, patients with HCC who received at least two lines of ICI-based therapies (ICI-1, ICI-2) at 14 institutions were eligible. The main outcomes included best overall response and treatment-related adverse events. Results Of 994 ICI-treated patients screened, a total of 58 patients (male, n = 41; 71%) with a mean age of 65.0±9.0 years were included. Median systemic treatment lines of ICI-1 and ICI-2 were 1 (range, 1-4) and 3 (range, 2-9), respectively. ICI-based therapies used at ICI-1 and ICI-2 included ICI alone (ICI-1, n = 26, 45%; ICI-2, n = 4, 7%), dual ICI regimens (n = 1, 2%; n = 12, 21%), or ICI combined with targeted therapies/anti-VEGF (n = 31, 53%; n = 42, 72%). Most patients discontinued ICI-1 due to progression (n = 52, 90%). Objective response rate was 22% at ICI-1 and 26% at ICI-2. Responses at ICI-2 were also seen in patients who had progressive disease as best overall response at ICI-1 (n = 11/21; 52%). Median time-to-progression at ICI-1 and ICI-2 was 5.4 (95% CI 3.0-7.7) months and 5.2 (95% CI 3.3-7.0) months, respectively. Treatment-related adverse events of grade 3-4 at ICI-1 and ICI-2 were observed in 9 (16%) and 10 (17%) patients, respectively. Conclusions ICI rechallenge was safe and resulted in a treatment benefit in a meaningful proportion of patients with HCC. These data provide a rationale for investigating ICI-based regimens in patients who progressed on first-line immunotherapy in prospective trials. Impact and implications Therapeutic sequencing after first-line immune checkpoint inhibitor (ICI)-based therapy for advanced hepatocellular carcinoma (HCC) remains a challenge as no available second-line treatment options have been studied in immunotherapy-pretreated patients. Particularly, the role of ICI rechallenge in patients with HCC is unclear, as data from prospective trials are lacking. We investigated the efficacy and safety of ICI-based regimens in patients with HCC pretreated with immunotherapy in a retrospective, international, multicenter study. Our data provide the rationale for prospective trials investigating the role of ICI-based regimens in patients who have progressed on first-line immunotherapy.
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Key Words
- BOR, best overall response
- CR, complete response
- DCR, disease control rate
- HCC, hepatocellular carcinoma
- ICI, immune checkpoint inhibitor
- Immune checkpoint blocker
- Immunotherapy
- Liver cancer
- NE, not evaluable
- ORR, objective response rate
- OS, overall survival
- PD, progressive disease
- PR, partial response
- SD, stable disease
- Systemic therapy
- TRAEs, treatment-related adverse events
- TTP, time-to-progression
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Jachs M, Hartl L, Simbrunner B, Bauer D, Paternostro R, Scheiner B, Balcar L, Semmler G, Stättermayer AF, Pinter M, Quehenberger P, Trauner M, Reiberger T, Mandorfer M. The Sequential Application of Baveno VII Criteria and VITRO Score Improves Diagnosis of Clinically Significant Portal Hypertension. Clin Gastroenterol Hepatol 2022:S1542-3565(22)00957-0. [PMID: 36244661 DOI: 10.1016/j.cgh.2022.09.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Baveno VII proposed liver stiffness measurement (LSM)/platelet count (PLT)-based criteria ('ruled out,' LSM ≤15 kPa plus PLT ≥150 G/L; 'ruled in': LSM ≥25 kPa) for clinically significant portal hypertension (CSPH) in compensated advanced chronic liver disease (cACLD). However, a substantial proportion of patients remains 'unclassified.' METHODS Patients with evidence of cACLD (LSM ≥10 kPa) undergoing hepatic venous pressure gradient (HVPG) measurement at the Vienna General Hospital 2004 to 2021 (derivation [2004-2016], n = 221; validation [2017-2021], n = 81) were included. The performance of noninvasive tests (NITs) including von Willebrand factor antigen to PLT ratio (VITRO) for the detection of CSPH (HVPG ≥10 mmHg) were evaluated. RESULTS Overall, viral hepatitis was the predominant (50.7%) etiology, followed by alcoholic liver disease (15.2%) and nonalcoholic steatohepatitis (13.2%); CSPH prevalence was 62.3%. In the derivation cohort, 45.7% were 'unclassified' according to Baveno VII criteria; in this group, VITRO showed an excellent diagnostic performance for the detection of CSPH (area under the receiver operating curve, 0.909; 95% confidence interval, 0.823-0.965). VITRO ≤1.5 and ≥2.5 ruled out (sensitivity, 97.7%; negative predictive value, 97.5%) and ruled in (specificity, 94.7%; positive predictive value, 91.2%), respectively, CSPH in patients who were 'unclassifiable' by Baveno VII criteria. The application of a sequential Baveno VII-VITRO algorithm reallocated 73% and 70% of 'unclassified' patients to the 'ruled in' and 'ruled out' group, respectively, while maintaining high sensitivity and negative predictive value and specificity and positive predictive value in the derivation and validation cohort, respectively. No patient allocated to the 'CSPH ruled out' group by the Baveno VII-VITRO algorithm developed decompensation within 5 years, whereas 5-year decompensation rates were negligible (4%) and substantial (23.9%) among 'unclassified' and 'CSPH ruled in' patients, respectively. CONCLUSIONS The sequential application of VITRO in patients with cACLD who were 'unclassifiable' with regard to CSPH by Baveno VII criteria substantially decreased the number of 'unclassifiable' patients to <15% and refined prognostication.
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D’Alessio A, Fulgenzi CAM, Nishida N, Schönlein M, von Felden J, Schulze K, Wege H, Gaillard VE, Saeed A, Wietharn B, Hildebrand H, Wu L, Ang C, Marron TU, Weinmann A, Galle PR, Bettinger D, Bengsch B, Vogel A, Balcar L, Scheiner B, Lee P, Huang Y, Amara S, Muzaffar M, Naqash AR, Cammarota A, Personeni N, Pressiani T, Sharma R, Pinter M, Cortellini A, Kudo M, Rimassa L, Pinato DJ. Preliminary evidence of safety and tolerability of atezolizumab plus bevacizumab in patients with hepatocellular carcinoma and Child-Pugh A and B cirrhosis: A real-world study. Hepatology 2022; 76:1000-1012. [PMID: 35313048 PMCID: PMC9790703 DOI: 10.1002/hep.32468] [Citation(s) in RCA: 108] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/25/2022] [Accepted: 03/10/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS Atezolizumab plus bevacizumab (AtezoBev) is the standard of care for first-line treatment of unresectable HCC. No evidence exists as to its use in routine clinical practice in patients with impaired liver function. APPROACH AND RESULTS In 216 patients with HCC who were consecutively treated with AtezoBev across 11 tertiary centers, we retrospectively evaluated treatment-related adverse events (trAEs) graded (G) according to Common Terminology Criteria for Adverse Events v5.0, including in the analysis all patients treated according to label (n = 202, 94%). We also assessed overall survival (OS), progression-free survival (PFS), overall response (ORR), and disease control rates (DCR) defined by Response Evaluation Criteria in Solid Tumors v1.1. Disease was mostly secondary to viral hepatitis, namely hepatitis C (n = 72; 36%) and hepatitis B infection (n = 35, 17%). Liver function was graded as Child-Pugh (CP)-A in 154 patients (76%) and CP-B in 48 (24%). Any grade trAEs were reported by 143 patients (71%), of which 53 (26%) were G3 and 3 (2%) G4. Compared with CP-A, patients with CP-B showed comparable rates of trAEs. Presence and grade of varices at pretreatment esophagogastroduodenoscopy did not correlate with bleeding events. After a median follow-up of 9.0 months (95% CI, 7.8-10.1), median OS was 14.9 months (95% CI, 13.6-16.3), whereas median PFS was 6.8 months (95% CI, 5.2-8.5). ORR and DCR were respectively 25% and 73%, with no difference across CP classes. CONCLUSIONS This study confirms reproducible safety and efficacy of AtezoBev in routine practice. Patients with CP-B reported similar tolerability compared with CP-A, warranting prospective evaluation of AtezoBev in this treatment-deprived population.
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Pomej K, Scheiner B, Balcar L, Nussbaumer RJ, Weinzierl J, Paternostro R, Simbrunner B, Bauer D, Pereyra D, Starlinger P, Stättermayer AF, Pinter M, Trauner M, Quehenberger P, Reiberger T, Mandorfer M. Clinical significance of substantially elevated von Willebrand factor antigen levels in patients with advanced chronic liver disease. Dig Liver Dis 2022; 54:1376-1384. [PMID: 35871985 DOI: 10.1016/j.dld.2022.06.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/01/2022] [Accepted: 06/15/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND Von Willebrand factor antigen (VWF) is a non-invasive marker for clinically significant portal hypertension (HVPG≥10 mmHg) and confers HVPG-independent prognostic information. While quantification of increased VWF-levels is not relevant in the context of von Willebrand disease, highly elevated VWF may be of clinical significance in ACLD. Thus, we have modified our analytical approach to quantify very high VWF-levels (i.e.,>420%) and investigated their prognostic value. METHODS Patients undergoing HVPG-measurement at the Vienna Hepatic Hemodynamic Lab with evidence of ACLD and information on VWF were considered. Clinical stages (CS) were defined as follows: Probable compensated ACLD (cACLD): LSM≥10kPa&HVPG<6 mmHg; 0: cACLD&6-9 mmHg; 1: cACLD&HVPG≥10 mmHg; 2: bleeding; 3: non-bleeding decompensation; 4: ≥2 decompensations. RESULTS 124 (16%) of 793 patients had VWF>420%. The proportion of VWF>420% increased with disease severity (probable cACLD-0: 5(4%) vs. 1: 22(10%) vs. 2-4: 97(23%),p ≤ 0.001) as well as across HVPG (<6mmHg: 1(2%) vs. 6-9: 6(6%) vs. 10-15: 17(9%) vs. ≥16: 100(22%),p ≤ 0.001) and MELD (<10: 17(6%) vs. 10-14: 27(10%) vs. ≥15: 79(32%),p ≤ 0.001) strata. In patients with VWF>420%, median VWF was 533 (IQR:466-611)% and VWF was unrelated to HVPG (Spearman's ρ=0.139,p = 0.123), but showed direct correlations of weak/moderate strength with MELD (ρ=0.336,p < 0.001) and CRP (ρ=0.286,p = 0.001). In the subgroup with VWF>420%, VWF was predictive of decompensation/liver-related mortality (VWF per 10%; hazard ratio (HR): 1.02(95% confidence interval (95%CI): 1.01-1.04),p = 0.008, even after adjusting for other factors (VWF per 10%; adjusted HR: 1.02(95%CI: 1.00-1.05),p = 0.031). CONCLUSION The proportion of patients with substantially elevated VWF values steadily increases with disease progression. While VWF is not reflective of HVPG in these patients, it is correlated with hepatic dysfunction and systemic inflammation. Importantly, quantification of high values provides prognostic information.
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Mandorfer M, Scheiner B, Lisman T. On coagulation in advanced chronic liver disease and the origin of freshwater eels. J Hepatol 2022; 77:886-887. [PMID: 35688227 DOI: 10.1016/j.jhep.2022.05.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 12/04/2022]
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Scheiner B, Pinter M. Reply to: "The CRAFITY score: a promising prognostic predictor for patients with hepatocellular carcinoma treated with tyrosine kinase inhibitor and immunotherapy combinations". J Hepatol 2022; 77:576-577. [PMID: 35526786 DOI: 10.1016/j.jhep.2022.04.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 12/04/2022]
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Hofer BS, Simbrunner B, Bauer DJM, Paternostro R, Schwabl P, Scheiner B, Semmler G, Hartl L, Jachs M, Datterl B, Staettermayer AF, Trauner M, Mandorfer M, Reiberger T. Acute hemodynamic response to propranolol predicts bleeding and nonbleeding decompensation in patients with cirrhosis. Hepatol Commun 2022; 6:2569-2580. [PMID: 35808889 PMCID: PMC9426394 DOI: 10.1002/hep4.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/17/2022] [Accepted: 05/29/2022] [Indexed: 11/29/2022] Open
Abstract
Nonselective beta‐blockers are used as prophylaxis for variceal bleeding in patients with advanced chronic liver disease (ACLD). The acute hemodynamic response to intravenous propranolol (i.e., ≥10% reduction in hepatic venous pressure gradient [HVPG]) is linked to a decreased risk of variceal bleeding. In this study, we aimed to investigate the overall prognostic value of an acute response in compensated and decompensated ACLD. We analyzed the long‐term outcome of prospectively recruited patients with ACLD following a baseline HVPG measurement with an intraprocedural assessment of the acute hemodynamic response to propranolol. Overall, we included 98 patients with ACLD (mean ± SD age, 56.4 ± 11.5 years; 72.4% decompensated; 88.8% varices; mean ± SD HVPG, 19.9 ± 4.4 mm Hg) who were followed for a median of 9.6 (interquartile range, 6.5–18.2) months. Fifty‐seven patients (58.2%) demonstrated an acute hemodynamic response to propranolol that was associated with a decreased risk of variceal bleeding (at 12 months, 3.6% vs. 15% in nonresponder; log‐rank, p = 0.038) and hepatic decompensation (at 12 months, 23% vs. 33% in nonresponder; log‐rank, p = 0.096). On multivariate analysis, the acute response was an independent predictor of first/further hepatic decompensation (adjusted hazards ratio, 0.31; 95% confidence interval [CI], 0.13–0.70; p = 0.005). Importantly, there was a tendency toward a prolonged transplant‐free survival in acute responders compared to nonresponders (34.2; 95% CI, 29.2–39.2 vs. 25.2; 95% CI, 19.8–30.6 months; log‐rank, p = 0.191). Conclusions: Patients with ACLD who achieve an acute hemodynamic response to intravenous propranolol experience a lower risk of variceal bleeding and nonbleeding hepatic decompensation events compared to nonresponders. An assessment of the acute hemodynamic response to intravenous propranolol provides important prognostic information in ACLD.
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Jachs M, Scheiner B, Pinter M. Immunotherapy for hepatocellular carcinoma in a patient with hepatitis B virus and hepatitis delta virus coinfection. J Hepatol 2022; 77:256-257. [PMID: 35124108 DOI: 10.1016/j.jhep.2022.01.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/17/2022] [Accepted: 01/25/2022] [Indexed: 12/04/2022]
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Hartl L, Haslinger K, Angerer M, Jachs M, Simbrunner B, Bauer DJM, Semmler G, Scheiner B, Eigenbauer E, Strassl R, Breuer M, Kimberger O, Laxar D, Trauner M, Mandorfer M, Reiberger T. Age-adjusted mortality and predictive value of liver chemistries in a Viennese cohort of COVID-19 patients. Liver Int 2022; 42:1297-1307. [PMID: 35412018 PMCID: PMC9115240 DOI: 10.1111/liv.15274] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 04/01/2022] [Accepted: 04/10/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS The coronavirus disease of 2019 (COVID-19) causes considerable mortality worldwide. We aimed to investigate the frequency and predictive role of abnormal liver chemistries in different age groups. METHODS Patients with positive severe acute respiratory distress syndrome-coronavirus-2 (SARS-CoV-2) polymerase chain reaction (PCR) test between 03/2020-07/2021 at the Vienna General Hospital were included. Patients were stratified for age: 18-39 vs. 40-69 vs. ≥70 years (y). Aspartate aminotransferase (AST), alanine-aminotransferase (ALT), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT) and total bilirubin (BIL) were recorded. RESULTS 900 patients (18-39 years: 32.2%, 40-69 years: 39.7%, ≥70 years: 28.1%) were included. Number of comorbidities, median D-dimer and C-reactive protein increased with age. During COVID-19, AST/ALT and ALP/GGT levels significantly increased. Elevated hepatocellular transaminases (AST/ALT) and cholestasis parameters (ALP/GGT/BIL) were observed in 40.3% (n = 262/650) and 45.0% (n = 287/638) of patients respectively. Liver-related mortality was highest among patients with pre-existing decompensated liver disease (28.6%, p < .001). 1.7% of patients without pre-existing liver disease died of liver-related causes, that is consequences of hepatic dysfunction or acute liver failure. Importantly, COVID-19-associated liver injury (16.0%, p < .001), abnormal liver chemistries and liver-related mortality (6.5%, p < .001) were most frequent among 40-69 years old patients. Elevated AST and BIL after the first positive SARS-CoV-2 PCR independently predicted mortality in the overall cohort and in 40-69 years old patients. CONCLUSIONS Almost half of the COVID-19 patients exhibit abnormal hepatocellular and cholestasis-related liver chemistries with 40-69 years old patients being at particularly high risk for COVID-19-related liver injury and liver-related mortality. Elevated AST and BIL after SARS-CoV-2 infection are independent predictors of mortality, especially in patients aged 40-69 years.
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Scheiner B, Pinter M. Reply to: "The CRAFITY score: A new guidepost for prognosis prediction in patients with hepatocellular carcinoma undergoing immunotherapy". J Hepatol 2022; 76:1233-1234. [PMID: 35176440 DOI: 10.1016/j.jhep.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 12/04/2022]
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Scheiner B, Balcar L, Nussbaumer RJ, Weinzierl J, Paternostro R, Simbrunner B, Hartl L, Jachs M, Bauer D, Stättermayer AF, Semmler G, Pinter M, Ay C, Quehenberger P, Trauner M, Reiberger T, Lisman T, Mandorfer M. Factor VIII/protein C ratio independently predicts liver-related events but does not indicate a hypercoagulable state in ACLD. J Hepatol 2022; 76:1090-1099. [PMID: 35066090 DOI: 10.1016/j.jhep.2021.12.038] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 12/09/2021] [Accepted: 12/28/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS It has been suggested that the ratio of procoagulant factor VIII to anticoagulant protein C (FVIII/PC) reflects the hemostatic equilibrium. Moreover, FVIII/PC predicted decompensation/death in a small study not accounting for portal hypertension severity. We investigated (i) the prognostic value of FVIII/PC (outcome-cohort) and (ii) whether FVIII/PC reflects the hypercoagulable state (assessed by thrombomodulin-modified thrombin generation assay [TM-TGA]) or the risk of bleeding/thrombotic events in patients undergoing hepatic venous pressure gradient (HVPG) measurement during follow-up. METHODS (i) The outcome-cohort comprised 576 patients with evidence of advanced chronic liver disease (liver stiffness measurement ≥10 kPa and/or HVPG ≥6 mmHg). (ii) TM-TGA-cohort patients (n = 142) were recruited from the prospective VIenna CIrrhosis Study (VICIS: NCT03267615). RESULTS (i) FVIII/PC significantly increased across clinical stages (p <0.001) as well as HVPG (p <0.001) and MELD score (p <0.001) strata and remained independently associated with decompensation/liver-related death (adjusted hazard ratio 1.06; 95% CI 1.01-1.11; p = 0.013), even after multivariable adjustment. It was also associated with acute-on-chronic liver failure (ACLF) development (adjusted hazard ratio 1.10; 95% CI 1.02-1.19; p = 0.015) in patients with decompensated cirrhosis. (ii) FVIII/PC showed a weak positive correlation with endogenous thrombin potential (Spearman's ρ = 0.255; p = 0.002), but this association disappeared after adjusting for the severity of liver disease. FVIII/PC was not associated with the development of bleeding (p = 0.272) or thrombotic events (p = 0.269). However, FVIII/PC correlated with biomarkers of different pathophysiological mechanisms that promote liver disease progression. CONCLUSION FVIII/PC provides prognostic information regarding hepatic decompensation/death and ACLF, independently of established prognostic indicators. However, this is not evidence that hypercoagulability drives disease progression, as the correlation between FVIII/PC and thrombin generation is confounded by liver disease severity and FVIII/PC was not associated with thrombosis. Therefore, FVIII/PC does not reflect coagulation and results from previous studies on FVIII/PC require re-interpretation. CLINICAL TRIAL NUMBER NCT03267615 (in part). LAY SUMMARY A balanced coagulation system is essential for preventing bleeding episodes and blood clot formation (thrombosis). Blood of patients with advanced liver disease may have increased coagulation potential, possibly promoting the worsening of liver disease via thrombosis in the blood vessels of the liver. The ratio between the results of 2 blood tests (procoagulant factor VIII to anticoagulant protein C) has been suggested to reflect these increases in coagulation potential. Our study demonstrates, on the one hand, that this ratio is a versatile predictor of the development of complications of cirrhosis, yet on the other hand, that it is unrelated to coagulation.
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Paternostro R, Becker J, Hofer BS, Panagl V, Schiffke H, Simbrunner B, Semmler G, Schwabl P, Scheiner B, Bucsics T, Bauer D, Binter T, Trauner M, Mandorfer M, Reiberger T. The prognostic value of HVPG-response to non-selective beta-blockers in patients with NASH cirrhosis and varices. Dig Liver Dis 2022; 54:500-508. [PMID: 34799282 DOI: 10.1016/j.dld.2021.09.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 08/30/2021] [Accepted: 09/14/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Non-alcoholic steatohepatitis has become a leading cause of cirrhosis. The prognostic value of (HVPG)-guided NSBB prophylaxis remains to be investigated in the setting of NASH cirrhosis. METHODS Patients with NASH cirrhosis and varices undergoing HVPG-guided NSBB therapy were included. HVPG-response to NSBBs was evaluated within a median 52 (IQR:28-71) days after baseline measurement. HVPG-Response was defined as a decrease of ≥10% from baseline or below <12 mmHg. The composite endpoint was defined as variceal bleeding, decompensation, and liver-related death. RESULTS Thirtyeight patients were included: Child-A/B:33(87%), Child-C:5(13%) median HVPG:19.7 ± 4.7 mmHg. 21(55.3%) patients achieved HVPG-response to NSBB. Presence of diabetes(aOR:0.16, p = 0.038) and arterial blood pressure (aOR:1.07, p = 0.044) were independently associated with NSBB-response. While NSBB-HVPG-responders showed fewer decompensations within 90 days (n = 1(5%) vs. n = 3(29%), p = 0.172), only Child-Pugh stage B/C (p = 0.001), MELD ≥ 15(p = 0.021) and HVPG ≥ 20 mmHg(p = 0.011) predicted the composite endpoint at 90 days. Similarly, after 2years of follow-up, only Child-Pugh stage (B:p = 0.001, C:p < 0.001), MELD ≥ 15 (p = 0.021), HVPG≥20 mmHg (p = 0.011) predicted the composite endpoint. Importantly, all bleeding events occurred in HVPG-NSBB non-responders. CONCLUSION HVPG-response to NSBB was achieved in 55.3% of NASH patients with varices and this seemed to protect from variceal bleeding. However, only baseline HVPG ≥ 20 mmHg, Child-Pugh stage B/C and MELD ≥ 15 were predictors of decompensation/death in patients with NASH cirrhosis and varices.
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