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K. Simon · SciRah

Researcher profile · Semantic Scholar

K. Simon

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K. Simon — researcher profile on SciRah

h-index: 28
Works: 202
Citations: 4,271

Most-cited papers

A randomized, placebo‐controlled trial of cenicriviroc for treatment of nonalcoholic steatohepatitis with fibrosis
S. Friedman, V. Ratziu, S. Harrison, M. Abdelmalek +19 more
2018Hepatology601 citations Open access
Semantic Scholar
Adding pegylated interferon to entecavir for hepatitis B e antigen–positive chronic hepatitis B: A multicenter randomized trial (ARES study)
W. Brouwer, Q. Xie, M. Sonneveld, Ning-Ping Zhang +15 more
2015Hepatology163 citations Open access
Semantic Scholar
Lusutrombopag for the Treatment of Thrombocytopenia in Patients With Chronic Liver Disease Undergoing Invasive Procedures (L‐PLUS 2)
M. Peck-Radosavljevic, K. Simon, A. Iacobellis, T. Hassanein +15 more
2019Hepatology145 citations Open access
Semantic Scholar
The Strategies to Support the COVID-19 Vaccination with Evidence-Based Communication and Tackling Misinformation
P. Rzymski, L. Borkowski, M. Drąg, R. Flisiak +10 more
2021Vaccines136 citations Open access
Semantic Scholar
Management of SARS-CoV-2 infection: recommendations of the Polish Association of Epidemiologists and Infectiologists. Annex no. 2 as of October 13, 2020.
R. Flisiak, M. Parczewski, A. Horban, J. Jaroszewicz +6 more
2020Polish Archives of Internal Medicine82 citations Open access
Semantic Scholar
Management of SARS-CoV-2 infection: recommendations of the Polish Association of Epidemiologists and Infectiologists as of February 23, 2022.
R. Flisiak, A. Horban, J. Jaroszewicz, D. Kozielewicz +8 more
2022Polish Archives of Internal Medicine63 citations Open access
Semantic Scholar
Clinical Characteristics of Hospitalized COVID-19 Patients Who Received at Least One Dose of COVID-19 Vaccine
P. Rzymski, M. Pazgan-Simon, K. Simon, T. Łapiński +5 more
2021Vaccines52 citations Open access
Semantic Scholar
Recommendations for the treatment of hepatitis C in 2017
W. Halota, R. Flisiak, J. Juszczyk, P. Małkowski +3 more
2017Clinical and Experimental Hepatology49 citations Open access
Semantic Scholar
Management of SARS-CoV- infection: recommendations of the Polish Association of Epidemiologists and Infectiologists as of April 26, 2021.
R. Flisiak, A. Horban, J. Jaroszewicz, D. Kozielewicz +8 more
2021Polish Archives of Internal Medicine43 citations Open access
Semantic Scholar
Nosocomial outbreak of SARS-CoV-2 infection in a haematological unit – High mortality rate in infected patients with haematologic malignancies
M. Biernat, Aleksander Zińczuk, Paweł Biernat, A. Bogucka-Fedorczuk +5 more
2020Journal of Clinical Virology39 citations Open access
Semantic Scholar
Endothelial Activation and Stress Index (EASIX) as an Early Predictor for Mortality and Overall Survival in Hematological and Non-Hematological Patients with COVID-19: Multicenter Cohort Study
E. Kalicińska, M. Biernat, J. Rybka, Aleksander Zińczuk +10 more
2021Journal of Clinical Medicine38 citations Open access
Semantic Scholar
Hepatitis B virus treatment in hepatocellular carcinoma patients prolongs survival and reduces the risk of cancer recurrence
M. Pazgan-Simon, K. Simon, Ewa Jarowicz, K. Rotter +2 more
2018Clinical and Experimental Hepatology37 citations Open access
Semantic Scholar
Early Administration of Convalescent Plasma Improves Survival in Patients with Hematological Malignancies and COVID-19
M. Biernat, Anna Kolasińska, J. Kwiatkowski, D. Urbaniak-Kujda +8 more
2021Viruses32 citations Open access
Semantic Scholar
Tocilizumab Improves the Prognosis of COVID-19 in Patients with High IL-6
R. Flisiak, J. Jaroszewicz, M. Rogalska, T. Łapiński +16 more
2021Journal of Clinical Medicine30 citations Open access
Semantic Scholar
Spontaneous bacterial peritonitis – therapeutic challenges in the era of increasing drug resistance of bacteria
K. Rostkowska, Anna Szymanek-Pasternak, K. Simon
2018Clinical and Experimental Hepatology30 citations Open access
Semantic Scholar
Recommendations for the treatment of hepatitis C issued by the Polish Group of HCV Experts – 2016
W. Halota, R. Flisiak, A. Boroń‐Kaczmarska, J. Juszczyk +4 more
2016Clinical and Experimental Hepatology30 citations Open access
Semantic Scholar
Treatment of HCV infection in Poland at the beginning of the interferon‐free era—the EpiTer‐2 study
R. Flisiak, D. Zarębska-Michaluk, E. Janczewska, A. Staniaszek +28 more
2018Journal of Viral Hepatitis29 citations Open access
Semantic Scholar
Polymorphisms of HLA‐DP are associated with response to peginterferon in Caucasian patients with chronic hepatitis B
W. Brouwer, M. Sonneveld, F. Tabak, K. Simon +9 more
2014Alimentary Pharmacology and Therapeutics28 citations
Semantic Scholar
Cenicriviroc placebo for the treatment of non-alcoholic steatohepatitis with liver fibrosis: Results from the Year 1 primary analysis of the Phase 2b CENTAUR study
A. Sanyal, F. Tacke, L. Fischer, Jeffrey D. Vest +19 more
201626 citations
Semantic Scholar
Recommendations of the Polish Group of Experts for HCV for the treatment of hepatitis C in 2020
W. Halota, R. Flisiak, J. Juszczyk, P. Małkowski +3 more
2020Clinical and Experimental Hepatology25 citations Open access
Semantic Scholar
Immunosuppression as a Hallmark of Critical COVID-19: Prospective Study
E. Kalicińska, D. Szymczak, Aleksander Zińczuk, B. Adamik +10 more
2021Cells24 citations Open access
Semantic Scholar
Effectiveness and safety of ledipasvir/sofosbuvir±ribavirin in the treatment of HCV infection: The real-world HARVEST study.
R. Flisiak, M. Lucejko, W. Mazur, E. Janczewska +20 more
2017Advances in Medical Sciences24 citations Open access
Semantic Scholar
Serum visfatin and vaspin levels in hepatocellular carcinoma (HCC)
M. Pazgan-Simon, M. Kukla, J. Zuwała-Jagiełło, A. Derra +5 more
2020PLoS ONE23 citations Open access
Semantic Scholar
Recommendations for the management of non-alcoholic fatty liver disease (NAFLD)
K. Tomasiewicz, R. Flisiak, W. Halota, J. Jaroszewicz +7 more
2018Clinical and Experimental Hepatology23 citations Open access
Semantic Scholar
Recommendations for the treatment of hepatitis B in 2017
R. Flisiak, W. Halota, J. Jaroszewicz, J. Juszczyk +6 more
2017Clinical and Experimental Hepatology23 citations Open access
Semantic Scholar
Efficacy of HCV treatment in Poland at the turn of the interferon era – the EpiTer study
R. Flisiak, J. Pogorzelska, H. Berak, A. Horban +45 more
2016Clinical and Experimental Hepatology23 citations Open access
Semantic Scholar
Prevalence of HCV genotypes in Poland – the EpiTer study
R. Flisiak, J. Pogorzelska, H. Berak, A. Horban +45 more
2016Clinical and Experimental Hepatology23 citations Open access
Semantic Scholar
Chronic Hepatitis B Monitoring and Treatment Patterns in Five European Countries with Different Access and Reimbursement Policies
V. Aramă, H. Leblebicioglu, K. Simon, J. Zarski +12 more
2014Antiviral Therapy22 citations
Semantic Scholar
Hepatitis B core‐related antigen monitoring during peginterferon alfa treatment for HBeAg‐negative chronic hepatitis B
Margo J. H. Campenhout, V. Rijckborst, W. Brouwer, Gertine W. Oord +9 more
2019Journal of Viral Hepatitis21 citations
Semantic Scholar
Entecavir plus tenofovir combination therapy for chronic hepatitis B in patients with previous nucleos(t)ide treatment failure
F. Zoulim, J. Białkowska-Warzecha, M. Diculescu, A. Goldiş +9 more
2016Hepatology International21 citations Open access
Semantic Scholar
Severe Breakthrough COVID-19 Cases during Six Months of Delta Variant (B.1.617.2) Domination in Poland
P. Rzymski, M. Pazgan-Simon, J. Kamerys, Anna M. Moniuszko-Malinowska +15 more
2022Vaccines20 citations Open access
Semantic Scholar
Effectiveness and Safety of Pangenotypic Regimens in the Most Difficult to Treat Population of Genotype 3 HCV Infected Cirrhotics
D. Zarębska-Michaluk, J. Jaroszewicz, A. Parfieniuk-Kowerda, E. Janczewska +22 more
2021Journal of Clinical Medicine20 citations Open access
Semantic Scholar
Changes of patient profile, treatment effectiveness and safety during 4 years access to interferon-free therapy for hepatitis C virus infection.
R. Flisiak, D. Zarębska-Michaluk, J. Jaroszewicz, Beata Lorenc +25 more
2020Polish Archives of Internal Medicine19 citations Open access
Semantic Scholar
Low risk of HBV reactivation in a large European cohort of HCV/HBV coinfected patients treated with DAA
J. Jaroszewicz, M. Pawłowska, K. Simon, D. Zarębska-Michaluk +24 more
2020Expert Review of Anti-Infective Therapy19 citations Open access
Semantic Scholar
Increased circulating endocan in patients with cirrhosis: relation to bacterial infection and severity of disease.
Jolanta Zuwała-Jagiełło, K. Simon, M. Kukla, Eugenia Murawska-Ciałowicz +3 more
2017Journal of Physiology and Pharmacology19 citations
Semantic Scholar
Lymphocyte subsets in haematological patients with COVID-19: Multicentre prospective study
E. Kalicińska, D. Szymczak, Iga Andrasiak, A. Bogucka-Fedorczuk +9 more
2020Translational Oncology17 citations Open access
Semantic Scholar
Value of quantitative analysis in lung computed tomography in patients severely ill with COVID-19
Marta Rorat, T. Jurek, K. Simon, M. Guziński
2021PLoS ONE16 citations Open access
Semantic Scholar
Real life results of direct acting antiviral therapy for HCV infection in HIV–HCV-coinfected patients: Epi-Ter2 study
A. Piekarska, E. Jabłonowska, A. Garlicki, M. Sitko +28 more
2020AIDS Care16 citations Open access
Semantic Scholar
The risk of complications of endoscopic procedures in patients with liver cirrhosis
K. Simon, Iwona Orłowska, M. Pazgan-Simon
2017Clinical and Experimental Hepatology15 citations Open access
Semantic Scholar
Hepatitis C Infection as a Risk Factor for Hypertension and Cardiovascular Diseases: An EpiTer Multicenter Study
Paweł Rajewski, D. Zarębska-Michaluk, E. Janczewska, A. Gietka +29 more
2022Journal of Clinical Medicine14 citations Open access
Semantic Scholar
Serum concentrations of selected adipokines in virus-related liver cirrhosis and hepatocellular carcinoma
M. Pazgan-Simon, J. Zuwała-Jagiełło, M. Kukla, E. Grzebyk +1 more
2020Clinical and Experimental Hepatology14 citations Open access
Semantic Scholar
Real World Experience of Chronic Hepatitis C Retreatment with Genotype Specific Regimens in Nonresponders to Previous Interferon-Free Therapy
D. Zarębska-Michaluk, I. Buczyńska, K. Simon, M. Tudrujek-Zdunek +13 more
2019Canadian Journal of Gastroenterology and Hepatology14 citations Open access
Semantic Scholar
Long‐term follow‐up of patients treated with entecavir and peginterferon add‐on therapy for HBeAg‐positive chronic hepatitis B infection: ARES long‐term follow‐up
M. V. van Campenhout, W. Brouwer, Q. Xie, S. Guo +16 more
2018Journal of Viral Hepatitis14 citations Open access
Semantic Scholar
Manganese Encephalopathy among Ephedron Abusers‐Case Reports
Justyna Janocha-Litwin, Katarzyna Mariańska, Syłwia Serafińska, K. Simon
2015Journal of Neuroimaging14 citations
Semantic Scholar
Distribution of HBV genotypes in Poland
M. Świderska, M. Pawłowska, W. Mazur, K. Tomasiewicz +10 more
2015Clinical and Experimental Hepatology14 citations Open access
Semantic Scholar
Is Interferon-Based Treatment of Viral Hepatitis C Genotype 3 Infection Still of Value in the Era of Direct-Acting Antivirals?
D. Zarębska-Michaluk, R. Flisiak, J. Jaroszewicz, E. Janczewska +26 more
2018Journal of Interferon and Cytokine Research13 citations Open access
Semantic Scholar
When Conventional Oxygen Therapy Fails—The Effectiveness of High-Flow Nasal Oxygen Therapy in Patients with Respiratory Failure in the Course of COVID-19
Marta Rorat, W. Szymański, T. Jurek, Maciej Karczewski +2 more
2021Journal of Clinical Medicine12 citations Open access
Semantic Scholar
Peginterferon add‐on results in more HBsAg decline compared to monotherapy in HBeAg‐positive chronic hepatitis B patients
W. Brouwer, M. Sonneveld, Q. Xie, S. Guo +9 more
2016Journal of Viral Hepatitis12 citations
Semantic Scholar
O3 ADDING PEGINTERFERON TO ENTECAVIR INCREASES RESPONSE RATES IN HBeAg-POSITIVE CHRONIC HEPATITIS B PATIENTS: WEEK 96 RESULTS OF A GLOBAL MULTICENTER RANDOMISED TRIAL (ARES STUDY)
W. Brouwer, Q. Xie, M. Sonneveld, Ning-Ping Zhang +15 more
201412 citations
Semantic Scholar
Simple demographic characteristics and laboratory findings on admission may predict in-hospital mortality in patients with SARS-CoV-2 infection: development and validation of the covid-19 score
M. Obremska, M. Pazgan-Simon, K. Budrewicz, L. Bilaszewski +9 more
2021BMC Infectious Diseases11 citations Open access
Semantic Scholar

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R. Flisiak×24
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R. Flisiak — researcher profile on SciRah
K. Tomasiewicz×20
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K. Tomasiewicz — researcher profile on SciRah
A. Piekarska×18
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A. Piekarska — researcher profile on SciRah
D. Zarębska-Michaluk×17
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D. Zarębska-Michaluk — researcher profile on SciRah

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M. Pawłowska — researcher profile on SciRah

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W. Mazur — researcher profile on SciRah

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W. Halota — researcher profile on SciRah

J. Jaroszewicz×14

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J. Jaroszewicz — researcher profile on SciRah

E. Janczewska×10

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E. Janczewska — researcher profile on SciRah

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A. Horban — researcher profile on SciRah

M. Pazgan-Simon×8

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M. Pazgan-Simon — researcher profile on SciRah

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M. Sitko — researcher profile on SciRah