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Harbeck N, Wang J, Otto G, Krendyukov A. Safety analysis of proposed biosimilar pegfilgrastim in phase I and phase III studies. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy300.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Li Y, Sun J, Skoletsky J, Milbury C, Burns C, Yip WK, Dewal N, He J, Tuesdell J, Peters E, Schleifman E, Noe J, Jenkins S, Elvin J, Otto G, Lipson D, Ross J, Miller V, Doherty M, Vietz C. Clinical and analytical validation of an FDA approved comprehensive genomic profiling (CGP) assay incorporating multiple companion diagnostics for targeted and immunotherapies. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy269.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Nakov R, Schussler S, Schier-Mumzhiu S, Skerjanec A, Bellon A, Wang J, Krendyukov A, Otto G. A large multi-center, randomized, double-blind, crossover study in healthy volunteers to compare pharmacokinetics and pharmacodynamics of a proposed biosimilar pegfilgrastim with EU and US reference pegfilgrastim: Methodological approach. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy300.110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Foerster F, Mittler J, Darstein F, Heise M, Marquardt JU, Wörns MA, Weinmann A, Sälter L, Hoppe-Lotichius M, Heinrich S, Kloeckner R, Pitton MB, Schattenberg JM, Sprinzl MF, Düber C, Otto G, Lang H, Galle PR, Zimmermann T. Recipient liver function before liver transplantation influences post-transplantation survival in patients with HCC. Eur J Intern Med 2018; 55:57-65. [PMID: 29859798 DOI: 10.1016/j.ejim.2018.05.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 05/05/2018] [Accepted: 05/20/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND Liver transplantation (LT) is a complex yet curative treatment for a subset of patients with hepatocellular carcinoma (HCC). Due to donor organ shortage, patients with HCC need to be carefully selected for LT. In European countries, selection of patients is based on the Milan criteria, and donor organs are allocated by Eurotransplant. In order to optimize the utilization of available liver grafts, the outcome of HCC patients after LT needs to be closely monitored and evaluated. METHODS We assessed the outcome of 304 HCC patients who underwent LT at a tertiary medical center over a period of nearly 20 years (February 1998 until June 2017). RESULTS The 5-, 10- and 15-year survival rates were 62, 47 and 30%, respectively. The strongest survival-determining factor was tumour recurrence. Apart from a high tumour grading, the pre-LT MELD score was significantly and negatively associated with survival after LT. CONCLUSION Our results confirm the importance of recurrence for the outcome of HCC patients after LT and highlight the relevance of HCC patients' liver function before LT. Our findings encourage efforts to identify prognostically relevant factors for LT in HCC with the overall goal of refining the organ allocation system and maximizing the survival benefit after LT.
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Vollmar J, Schmid JC, Hoppe-Lotichius M, Barreiros AP, Azizi M, Emrich T, Geber C, Schad A, Weyer V, Otto G, Heise M, Mittler J, Birklein F, Lang H, Galle PR, Zimmermann T. Progression of transthyretin (TTR) amyloidosis in donors and recipients after domino liver transplantation-a prospective single-center cohort study. Transpl Int 2018; 31:1207-1215. [PMID: 30091268 DOI: 10.1111/tri.13326] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 03/30/2018] [Accepted: 07/27/2018] [Indexed: 11/30/2022]
Abstract
Liver transplantation (LT) is the first-line therapy in patients with transthyretin (TTR) amyloidosis and progressive familial amyloid polyneuropathy (FAP). Explanted organs from these patients can be used for domino liver transplantation (DLT). After DLT, de novo amyloidosis may develop in domino recipients (DR). Data were collected prospectively in a transplant database. Electroneurography by nerve conduction velocity (NCV), quantitative sensory testing, heart rate variability (HRV), sympathetic skin response, orthostatic reaction (tilt table test), transthoracic echocardiography, cardiac MRI and organ biopsy results were evaluated. The cohort included 24 FAP- (11 Val30Met, 13 nonVal30Met) and 23 DR-patients. DR symptoms referred to post-DLT only, while those of FAP patients were both pre- and post-transplantation. Symptoms of TTR-amyloidosis in Val30Met and Non-Val30Met patients pre- and post-LT were similarly distributed. Biopsy-proven de novo amyloidosis occurred in 4/23 DR after a mean observation of 10 years. Analysis for manifestations of amyloidosis only included patients with available 5-year follow-up data (n = 13 FAP, n = 12 DR). Compared to Val30Met FAP patients pre-LT, Val30Met DR patients had better NCV (P = 0.04) and HRV (P = 0.015). In the Non-Val30Met group no differences were found between DR and FAP patients pre-LT. TTR-amyloidosis symptoms showed no differences in FAP patients pre- and 5 years post-LT, irrespective of Val30Met status. In DR patients, de novo amyloidosis occurred earlier than expected. Therefore, recipients for DLT need to be carefully selected and followed.
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Darstein F, Hoppe-Lotichius M, Vollmar J, Weyer-Elberich V, Zimmermann A, Mittler J, Otto G, Lang H, Galle PR, Zimmermann T. Pretransplant coronary artery disease is a predictor for myocardial infarction and cardiac death after liver transplantation. Eur J Intern Med 2018; 51:41-45. [PMID: 29229303 DOI: 10.1016/j.ejim.2017.12.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 11/20/2017] [Accepted: 12/05/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Cardiovascular disease is a serious problem of liver transplant (LT) recipients because of increased cardiovascular risk due to immunosuppressive therapy, higher age, intraoperative risk and comorbidities (such as diabetes and nicotine abuse). Reported frequency of cardiovascular events after LT shows a high variability between different LT cohorts. Our aim was to analyze a cohort of LT recipients from a single center in Germany to evaluate frequency of the cardiovascular endpoints (CVE) myocardial infarction and/or cardiac death after LT and to investigate correlations of CVE post LT with pretransplant patient characteristics. PATIENTS In total, data from 352 LT patients were analyzed. Patients were identified from an administrative transplant database, and all data were retrieved from patients' charts and reports. RESULTS During the median follow-up of 4.0 (0-13) years, 10 cases of CVE were documented (six myocardial infarctions and four coronary deaths). The frequency of CVE did not differ according to classic cardiovascular risk factors such as body mass index (p=0.071), total cholesterol (p=0.533), hypertension (p=0.747), smoking (p=1.000) and pretransplant diabetes mellitus (p=0.146). In patients with pretransplant coronary heart disease (n=24; 6.8%) CVE were found more frequently (p=0.024). CONCLUSION In summary, we found a rate of 2.8% CVE after LT in a German transplant cohort. Pretransplant CHD was the only risk factor for CVE, but showed no significant impact on overall survival.
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Rittmeyer A, Gandara D, Kowanetz M, Mok T, Fehrenbacher L, Fabrizio D, Otto G, Malboeuf C, Lieber D, Paul SM, Amler L, Riehl T, Schleifman E, Cummings C, Hegde PS, Zou W, Sandler A, Ballinger M, Shames DS. Blood-Based Biomarkers for Cancer Immunotherapy: Tumor Mutational Burden in Blood (bTMB) is Associated with Improved Atezolizumab (atezo) Efficacy in 2L+ NSCLC (POPLAR and OAK). Pneumologie 2018. [DOI: 10.1055/s-0037-1619250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Moench C, Otto G. Ischemic Type Biliary Lesions in Histidine-Tryptophan-Ketoglutarate (HTK) Preserved Liver Grafts. Int J Artif Organs 2018; 29:329-34. [PMID: 16685677 DOI: 10.1177/039139880602900311] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Ischemic type biliary lesions lead to considerable morbidity following orthotopic liver transplantation. The exact pathogenesis is unknown. One major hypothesis is that insufficient perfusion of the arterial vessels of the biliary tree, especially under perfusion with the high viscous University of Wisconsin solution, might be responsible for ischemic type biliary lesions. Due to low viscosity, HTK solution is reported to have a lower incidence of biliary complications. However, there is no data concerning ischemic type biliary lesions in HTK preserved livers. In this paper we report our results after orthotopic liver transplantation with special regard to ischemic type biliary lesions in liver grafts preserved with HTK solution. Between 09/1997 and 01/2005 300 liver transplantations were performed in our center. Thirty-two (10.7%) liver grafts were preserved with HTK solution, 268 (89.3%) were preserved with UW solution. Six and 43 grafts showed ischemic type biliary lesions after orthotopic liver transplantation in HTK- (18.8%) and UW- (16.0%) groups, respectively (p=0.696). There was no statistical significant difference between the two groups. Donor related factors, recipient age, indication for transplantation, transplantation technique, immunosuppression and ischemia time were comparable in both groups. Ischemic type biliary lesions occurred with the same frequency in HTK preserved livers compared to UW preserved organs. We suggest that low viscosity of the preservation fluid by itself does not guarantee reliable perfusion of the small arteries of a liver graft and a pressure perfusion might be beneficial even in HTK solution.
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Bagryansky P, Anikeev A, Collatz S, Deichuli P, Ivanov A, Karpushov A, Korepanov S, Lizunov A, Maximov V, Murachtin S, Noack K, Otto G, Saunichev K, Shikhovtsev I, Shukaev A, Stupishin N. Recent Results of Experiments on the Gas Dynamic Trap. ACTA ACUST UNITED AC 2018. [DOI: 10.13182/fst99-a11963829] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Ivanov A, Abdrashitov G, Anikeev A, Bagryansky P, Deichuli P, Karpushov A, Korepanov S, Lizunov A, Maximov V, Murakhtin S, Smirnov AY, Zouev A, Noack K, Otto G. GDT Device. Recent Results and Future Plans for GDT Upgrade. FUSION SCIENCE AND TECHNOLOGY 2018. [DOI: 10.13182/fst03-a11963562] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Lai Q, Vitale A, Iesari S, Finkenstedt A, Mennini G, Spoletini G, Hoppe-Lotichius M, Vennarecci G, Manzia TM, Nicolini D, Avolio AW, Frigo AC, Graziadei I, Rossi M, Tsochatzis E, Otto G, Ettorre GM, Tisone G, Vivarelli M, Agnes S, Cillo U, Lerut J. Intention-to-treat survival benefit of liver transplantation in patients with hepatocellular cancer. Hepatology 2017; 66:1910-1919. [PMID: 28653750 DOI: 10.1002/hep.29342] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 05/10/2017] [Accepted: 06/23/2017] [Indexed: 12/12/2022]
Abstract
UNLABELLED The debate about the best approach to select patients with hepatocellular cancer (HCC) waiting for liver transplantation (LT) is still ongoing. This study aims to identify the best variables allowing to discriminate between "high-" and "low-benefit" patients. To do so, the concept of intention-to-treat (ITT) survival benefit of LT has been created. Data of 2,103 adult HCC patients consecutively enlisted during the period 1987-2015 were analyzed. Three rigorous statistical steps were used in order to create the ITT survival benefit of LT: the development of an ITT LT and a non-LT survival model, and the individual prediction of the ITT survival benefit of LT defined as the difference between the median ITT survival with (based on the first model) and without LT (based on the second model) calculated for each enrolled patient. Four variables (Model for End-Stage Liver Disease, alpha-fetoprotein, Milan-Criteria status, and radiological response) displayed a high effect in terms of delta benefit. According to these risk factors, four benefit groups were identified. Patients with three to four factors ("no-benefit group"; n = 405 of 2,103; 19.2%) had no benefit of LT compared to alternative treatments. Conversely, patients without any risk factor ("large-benefit group"; n = 108; 5.1%) yielded the highest benefit from LT reaching 60 months. CONCLUSION The ITT transplant survival benefit presented here allows physicians to better select HCC patients waiting for LT. The obtained stratification may lead to an improved and more equitable method of organ allocation. Patients without benefit should be de-listed, whereas patients with large benefit ratio should be prioritized for LT. (Hepatology 2017;66:1910-1919).
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Sun J, Li Y, Milbury C, Skoletsky J, Burns C, Yip W, Luo J, Dewal N, Johnson A, Gowen K, Tong J, He Y, He J, White J, Roels S, Tsuji A, Truesdell J, Peters E, Gilbert H, Wu C, Schleifman E, Barrett C, Thress K, Jenkins S, Elvin J, Otto G, Lipson D, Ross J, Miller V, Stephens P, Doherty M, Vietz C. P2.02-052 A Clinically-Validated Universal Companion Diagnostic Platform for Cancer Patient Care. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gandara D, Kowanetz M, Mok T, Rittmeyer A, Fehrenbacher L, Fabrizio D, Otto G, Malboeuf C, Lieber D, Paul S, Amler L, Riehl T, Schleifman E, Cummings C, Hegde P, Zou W, Sandler A, Ballinger M, Shames D. Blood-based biomarkers for cancer immunotherapy: Tumor mutational burden in blood (bTMB) is associated with improved atezolizumab (atezo) efficacy in 2L+ NSCLC (POPLAR and OAK). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx380] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fabrizio D, Malboeuf C, Lieber D, Zhong S, He J, White E, Coyne M, Silterra J, Brennan T, Ma J, Kennedy M, Schleifman E, Paul S, Li Y, Shames D, Cummings C, Peters E, Kowanetz M, Lipson D, Otto G. Analytic validation of a next generation sequencing assay to identify tumor mutational burden from blood (bTMB) to support investigation of an anti-PD-L1 agent, atezolizumab, in a first line non-small cell lung cancer trial (BFAST). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx363.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Grossman RL, Abel B, Angiuoli S, Barrett JC, Bassett D, Bramlett K, Blumenthal GM, Carlsson A, Cortese R, DiGiovanna J, Davis-Dusenbery B, Dittamore R, Eberhard DA, Febbo P, Fitzsimons M, Flamig Z, Godsey J, Goswami J, Gruen A, Ortuño F, Han J, Hayes D, Hicks J, Holloway D, Hovelson D, Johnson J, Juhl H, Kalamegham R, Kamal R, Kang Q, Kelloff GJ, Klozenbuecher M, Kolatkar A, Kuhn P, Langone K, Leary R, Loverso P, Manmathan H, Martin AM, Martini J, Miller D, Mitchell M, Morgan T, Mulpuri R, Nguyen T, Otto G, Pathak A, Peters E, Philip R, Posadas E, Reese D, Reese MG, Robinson D, Dei Rossi A, Sakul H, Schageman J, Singh S, Scher HI, Schmitt K, Silvestro A, Simmons J, Simmons T, Sislow J, Talasaz A, Tang P, Tewari M, Tomlins S, Toukhy H, Tseng HR, Tuck M, Tzou A, Vinson J, Wang Y, Wells W, Welsh A, Wilbanks J, Wolf J, Young L, Lee J, Leiman LC. Collaborating to Compete: Blood Profiling Atlas in Cancer (BloodPAC) Consortium. Clin Pharmacol Ther 2017; 101:589-592. [PMID: 28187516 PMCID: PMC5525192 DOI: 10.1002/cpt.666] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 02/08/2017] [Accepted: 02/08/2017] [Indexed: 01/02/2023]
Abstract
The cancer community understands the value of blood profiling measurements in assessing and monitoring cancer. We describe an effort among academic, government, biotechnology, diagnostic, and pharmaceutical companies called the Blood Profiling Atlas in Cancer (BloodPAC) Project. BloodPAC will aggregate, make freely available, and harmonize for further analyses, raw datasets, relevant associated clinical data (e.g., clinical diagnosis, treatment history, and outcomes), and sample preparation and handling protocols to accelerate the development of blood profiling assays.
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Stephens P, Clark T, Kennedy M, He J, Young G, Zhao M, Coyne M, Breese V, Young L, Zhong S, Bailey M, Fendler B, Miller V, Schleifman E, Peters E, Otto G, Lipson D, Ross J. Analytic validation of a clinical circulating tumor DNA assay for patients with solid tumors. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw380.01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Duvinage Née Krey C, Nagels S, Hampel G, Kratz JV, Aguilar AL, Minouchehr S, Otto G, Schmidberger H, Schütz C, Vogtländer L, Wortmann B, Burgkhardt B. Erratum to "Determination of the irradiation field at the research reactor TRIGA Mainz for BNCT" [J. Appl. Radiat. Isot. 67 (2009) S242-S246]. Appl Radiat Isot 2016; 115:312. [PMID: 27263359 DOI: 10.1016/j.apradiso.2016.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Otto G. Pathologic response to preoperative transarterial chemoembolization for resectable hepatocellular carcinoma may not predict recurrence after liver resection. Hepatobiliary Pancreat Dis Int 2016; 15:122-4. [PMID: 27020626 DOI: 10.1016/s1499-3872(16)60071-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Wege H, Lohse AW, Arnold D, Otto G, Vogel A. Treatment of Non-Colorectal Liver Metastases. Visc Med 2015. [DOI: 10.1159/000442359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Houben P, Manzini G, Kremer M, Arend J, Berlakovich GA, Klar E, Klempnauer J, Lerut J, Otto G, Pirenne J, Rogiers X, Seehofer D, Stippel DL, Schemmer P. Graft rinse prior to reperfusion in liver transplantation: literature review and online survey within the Eurotransplant community. Transpl Int 2015; 28:1291-8. [DOI: 10.1111/tri.12631] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 12/30/2014] [Accepted: 06/22/2015] [Indexed: 01/27/2023]
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Watzka FM, Fottner C, Miederer M, Schad A, Weber MM, Otto G, Lang H, Musholt TJ. Erratum to: surgical therapy of neuroendocrine neoplasm with hepatic metastasis: patient selection and prognosis. Langenbecks Arch Surg 2015; 400:359. [PMID: 25846243 DOI: 10.1007/s00423-015-1294-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Weinmann A, Alt Y, Koch S, Nelles C, Düber C, Lang H, Otto G, Zimmermann T, Marquardt JU, Galle PR, Wörns MA, Schattenberg JM. Treatment and survival of non-alcoholic steatohepatitis associated hepatocellular carcinoma. BMC Cancer 2015; 15:210. [PMID: 25884354 PMCID: PMC4407550 DOI: 10.1186/s12885-015-1197-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 03/17/2015] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The incidence of non-alcoholic steatohepatitis (NASH) is increasing worldwide and a poorly defined subset of patients develops end-stage liver disease and hepatocellular carcinoma (HCC). Differences in the biological behaviour, tumour characteristics, associated risk factors, treatment outcomes and overall survival of patients with NASH-HCC remain poorly defined. The aim of this study was to determine and analyze these differences in a large clinical cohort to guide treatment decisions. METHODS 1119 patients with HCC treated in an 11 year period at the University Medical Centre of the Johannes Gutenberg University Mainz were retrospectively analyzed. RESULTS Patients with NASH-HCC (n = 45) were older (67.6 vs. 65 years), had an increased frequency of the metabolic syndrome and complications with a higher incidence of obesity (31.1% vs. 14.7%), type II diabetes mellitus (66.7% vs. 37.85%), a higher rate of myocardial infarction (13.3% vs. 4.8%) and apoplectic stroke (8.9% vs. 2.1%) (all p < 0.05). Interestingly, liver function was preserved to a higher extent and MELD scores were significantly lower in NASH-HCC. Nonetheless, resection or orthotopic liver transplantation was performed only in 17.8% and 4.4% of NASH-HCC respectively. Overall survival was lower compared to HCC of other aetiologies. Independent of the underlying aetiology BMI exhibited a positive correlation with overall survival. CONCLUSION Despite retained liver function, patients with NASH-associated HCC showed a decreased overall survival. With regards to the expected increasing prevalence of NASH, it will be necessary to improve screening and surveillance strategies to identify HCC in NASH early and improve survival.
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Hornstein I, Schwarz C, Ebbing S, Hoppe-Lotichius M, Otto G, Lang H, Musholt TJ. Surgical resection of metastases to the adrenal gland: a single center experience. Langenbecks Arch Surg 2015; 400:333-9. [PMID: 25726026 DOI: 10.1007/s00423-015-1293-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 02/18/2015] [Indexed: 12/30/2022]
Abstract
BACKGROUND Only limited data exist on the treatment and outcome of adrenal metastases that derive from different primary tumor entities. Due to the lack of evidence, it is difficult to determine the indication for surgical resection. METHODS We assessed the outcome of 45 patients (28 men, 17 women) with adrenal metastases who underwent surgery (1990-2014). The median age at the time of adrenal surgery was 62 years (range 44-77 years). We were able to evaluate follow-up data of 41 patients. RESULTS Primary tumor types were liver n = 12 (hepatocellular carcinoma n = 9, cholangiocellular carcinoma n = 2, sarcoma n = 1), upper GI tract n = 5 (esophagus n = 2, stomach n = 3), lung n = 9, kidney n = 6, neuroendocrine tumors n = 3, colon n = 2, ovarial n = 2, melanoma n = 2, others n = 4. The overall median survival time was 14 months (95 % CI 8.375-19.625). The survival rates at 1, 2, 5, and 10 years were 60, 31, 21, and 11 %, respectively. There were statistically significant differences in the survival time according to the resection status (R0 vs. R1/R2) (p < 0.001) and the type of the primary tumor (p = 0.009), while the metachronous or synchronous occurrence of adrenal metastases did not affect the prognosis. CONCLUSIONS Resection of adrenal metastases can improve the survival if patients are carefully selected, the tumor is completely resected, and the intervention is integrated into a multidisciplinary oncologic treatment strategy.
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Watzka FM, Fottner C, Miederer M, Schad A, Weber MM, Otto G, Lang H, Musholt TJ. Surgical therapy of neuroendocrine neoplasm with hepatic metastasis: patient selection and prognosis. Langenbecks Arch Surg 2015; 400:349-58. [PMID: 25682055 DOI: 10.1007/s00423-015-1277-z] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 01/27/2015] [Indexed: 01/25/2023]
Abstract
BACKGROUND Patients with neuroendocrine neoplasms (NEN) develop hepatic metastases in 50-95 %. The aims of this study were to evaluate the outcome/prognosis of patients following hepatic surgery and to identify predictive factors for the selection of patient that benefit from hepatic tumor resection. PATIENTS AND METHODS In a retrospective single-center study (1990 to 2014), 204 patients with hepatic metastasis of NEN were included. Ninety-four were subjected to various forms of liver resection. According to the overall survival, the influence of several prognostic factors like the Ki-67 index, stage of disease, and resection status was evaluated. RESULTS The primary tumor was located in the small intestine (n = 73), pancreas (n = 58), colon (n = 26), esophagus or stomach (n = 9) and in 38 patients the primary site was unknown. The Ki-67 index was associated with significant different overall survival. Patients with an R0 resection (n = 38) of their hepatic metastasis had a very good 10-year survival of 90.4 %. Patients in whom an R1 (n = 23) or R2 (n = 33) resection of their hepatic metastasis could be achieved had a 10-year survival of 53.4 and 51.4 %, respectively. The majority of the patients (53.9 %) could not be resected and had a poor 10-year survival rate of 19.4 %. Partial or complete control of endocrine-related symptoms was achieved in all patients with functioning tumors following surgery. The overall 5- and 10-year survival rates were 77.9 and 65.2 %, respectively. CONCLUSION Surgical resection of hepatic NEN metastases can reduce symptoms and improve the survival in selected patients with a Ki-67 index less than 20 %. The expected outcome has to be compared to the outcome of alternative treatment strategies. An R0 situation should be the aim of hepatic surgery, but also patients with R1 or R2 resection show a good survival benefit.
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Barreiros AP, Otto G, Kahlen B, Teufel A, Galle PR. Familial amyloidosis: great progress for an orphan disease. J Hepatol 2015; 62:483-5. [PMID: 25220252 DOI: 10.1016/j.jhep.2014.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2013] [Revised: 08/19/2014] [Accepted: 09/04/2014] [Indexed: 12/04/2022]
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