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O. Májek · SciRah

Researcher profile · Semantic Scholar

O. Májek

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O. Májek — researcher profile on SciRah

h-index: 26
Works: 164
Citations: 3,308

Most-cited papers

Increasing incidence of colorectal cancer in young adults in Europe over the last 25 years
F. Vuik, S. Nieuwenburg, M. Bardou, I. Lansdorp-Vogelaar +12 more
2019Gut772 citations Open access
Semantic Scholar
Colorectal cancer incidence, mortality, and stage distribution in European countries in the colorectal cancer screening era: an international population-based study.
Rafael Cardoso, Feng Guo, T. Heisser, M. Hackl +52 more
2021The Lancet Oncology382 citations Open access
Semantic Scholar
CanScreen5, a global repository for breast, cervical and colorectal cancer screening programs
Li Zhang, Isabel Mosquera, E. Lucas, Mary-Luz Rol +246 more
2023Nature Medicine79 citations Open access
Semantic Scholar
Complex Reporting of the COVID-19 Epidemic in the Czech Republic: Use of an Interactive Web-Based App in Practice
M. Komenda, Vojtech Bulhart, Matěj Karolyi, Jirí Jarkovský +11 more
2020Journal of Medical Internet Research61 citations Open access
Semantic Scholar
Protection by vaccines and previous infection against the Omicron variant of SARS-CoV-2
M. Šmíd, L. Berec, L. Přibylová, O. Májek +5 more
2022medRxiv57 citations Open access
Semantic Scholar
ACE I/D polymorphism in Czech first-wave SARS-CoV-2-positive survivors
J. Hubáček, L. Dušek, O. Májek, V. Adámek +3 more
2021Clinica chimica acta; international journal of clinical chemistry38 citations Open access
Semantic Scholar
CCR5Delta32 deletion as a protective factor in Czech first-wave COVID-19 subjects.
J. Hubacek, L. Dušek, O. Májek, V. Adámek +4 more
2021Physiological Research37 citations Open access
Semantic Scholar
Health Policy for Prostate Cancer Early Detection in the European Union and the Impact of Opportunistic Screening: PRAISE-U Consortium
K. Beyer, R. Leenen, L. Venderbos, J. Helleman +15 more
2024Journal of Personalized Medicine36 citations Open access
Semantic Scholar
Innovative use of data sources: a cross-sectional study of data linkage and artificial intelligence practices across European countries
R. Haneef, M. Delnord, M. Vernay, E. Bauchet +13 more
2020Archives of Public Health33 citations Open access
Semantic Scholar
How significant is the association between metabolic syndrome and prevalence of colorectal neoplasia?
S. Suchanek, T. Grega, O. Ngo, G. Vojtechova +7 more
2016World Journal of Gastroenterology33 citations Open access
Semantic Scholar
Accuracy of Colon Capsule Endoscopy for Colorectal Neoplasia Detection in Individuals Referred for a Screening Colonoscopy
M. Voska, M. Zavoral, T. Grega, O. Májek +10 more
2019Gastroenterology Research and Practice32 citations Open access
Semantic Scholar
Systematic Review on the Cost Effectiveness of Prostate Cancer Screening in Europe
P. Vynckier, L. Annemans, Sarah Raes, C. Amrouch +18 more
2024European Urology31 citations Open access
Semantic Scholar
The time is now: Achieving FH paediatric screening across Europe – The Prague Declaration
Nicola Bedlington, M. Abifadel, Birgit Beger, M. Bourbon +31 more
2022GMS health innovation and technologies31 citations
Semantic Scholar
Protection provided by vaccination, booster doses and previous infection against covid-19 infection, hospitalisation or death over time in Czechia
L. Berec, M. Šmíd, L. Přibylová, O. Májek +6 more
2022PLoS ONE28 citations Open access
Semantic Scholar
Cancer screening: policy recommendations on governance, organization and evaluation of cancer screening
S. Lönnberg, M. Šekerija, N. Malila, T. Sarkeala +7 more
201726 citations
Semantic Scholar
How to follow the new EU Council recommendation and improve prostate cancer early detection: the Prostaforum 2022 declaration
O. Májek, M. Babjuk, M. Roobol, O. Bratt +10 more
2023European Urology Open Science19 citations Open access
Semantic Scholar
Apolipoprotein E4 Allele in Subjects with COVID-19
J. Hubáček, L. Dlouhá, L. Dušek, O. Májek +1 more
2021Gerontology19 citations Open access
Semantic Scholar
The legal framework for European cervical cancer screening programmes
O. Májek, A. Anttila, M. Arbyn, E. Van Veen +2 more
2018European Journal of Public Health16 citations Open access
Semantic Scholar
Important steps towards a big change for lung health: a joint approach by the European Respiratory Society, the European Society of Radiology and their partners to facilitate implementation of the European Union's new recommendations on lung cancer screening
B. Ward, M. Koziar-Vasakova, Carlos Robalo Cordeiro, A. Yorgancioglu +13 more
2023ERJ Open Research15 citations Open access
Semantic Scholar
Identification of tumors with NRG1 rearrangement, including a novel putative pathogenic UNC5D‐NRG1 gene fusion in prostate cancer by data‐drilling a de‐identified tumor database
N. Ptáková, P. Martínek, L. Holubec, V. Janovský +10 more
2021Genes, Chromosomes and Cancer15 citations
Semantic Scholar
Low-grade screen-detected ductal carcinoma in situ progresses more slowly than high-grade lesions: evidence from an international multi-centre study
A. Ponti, G. Ronco, E. Lynge, M. Tomatis +11 more
2019Breast Cancer Research and Treatment13 citations
Semantic Scholar
Sharing datasets of the COVID-19 epidemic in the Czech Republic
M. Komenda, J. Jarkovský, D. Klimeš, Petr Panoška +12 more
2022PLoS ONE11 citations Open access
Semantic Scholar
Survival and lung function decline in patients with definite, probable and possible idiopathic pulmonary fibrosis treated with pirfenidone
O. Májek, Jakub Gregor, N. Mogulkoc, K. Lewandowska +12 more
2022PLoS ONE9 citations Open access
Semantic Scholar
Methodological guidelines to estimate population-based health indicators using linked data and/or machine learning techniques
R. Haneef, M. Tijhuis, R. Thiébaut, O. Májek +3 more
2021Archives of Public Health9 citations Open access
Semantic Scholar
Performance indicators in a newly established organized cervical screening programme: registry-based analysis in the Czech Republic
O. Májek, J. Dušková, V. Dvořák, A. Beková +4 more
2017European Journal of Cancer Prevention8 citations
Semantic Scholar
A haemochromatosis-causing HFE mutation is associated with SARS-CoV-2 susceptibility in the Czech population
J. Hubacek, T. Philipp, V. Adámková, O. Májek +1 more
2022Clinica chimica acta; international journal of clinical chemistry7 citations Open access
Semantic Scholar
Control Centre for Intensive Care as a Tool for Effective Coordination, Real-Time Monitoring, and Strategic Planning During the COVID-19 Pandemic
M. Komenda, V. Černý, Petr Šnajdárek, Matěj Karolyi +10 more
2021Journal of Medical Internet Research7 citations Open access
Semantic Scholar
Comparison of Four Bowel Cleansing Agents for Colonoscopy and the Factors Affecting their Efficacy. A Prospective, Randomized Study.
K. Kmochova, T. Grega, O. Ngo, G. Vojtechova +4 more
2021Journal of Gastrointestinal and Liver Diseases6 citations Open access
Semantic Scholar
The conversion factor for predicting adenoma detection rate from polyp detection rate varies according to colonoscopy indication and patient sex
G. Vojtechova, O. Ngo, T. Grega, K. Kmochova +5 more
2019European Journal of Cancer Prevention6 citations
Semantic Scholar
Second cancers in Hodgkin's lymphoma long‐term survivals: A 60‐year single institutional experience with real‐life cohort of 871 patients
K. Petráková, J. Vyskočil, P. Grell, O. Májek +6 more
2018International journal of clinical practice6 citations Open access
Semantic Scholar
Integrated cancer control: the case for comprehensive cancer care networks (CCCN)
T. Albreht, C. Amati, A. Angelastro, M. Asioli +30 more
20176 citations
Semantic Scholar
Impact of narrow band imaging in prediction of histology of advanced colorectal neoplasia
T. Grega, K. Kmochova, K. Hejcmanova, O. Ngo +6 more
2025Scientific Reports5 citations Open access
Semantic Scholar
Newborn Screening in a Pandemic—Lessons Learned
M. Mlinarič, J. Bonham, V. Kožich, Stefan Kölker +11 more
2023International Journal of Neonatal Screening5 citations Open access
Semantic Scholar
Covidogram as a simple tool for predicting severe course of COVID-19: population-based study
J. Jarkovský, K. Benešová, V. Černý, J. Rážová +9 more
2021BMJ Open5 citations Open access
Semantic Scholar
The detection of DNA methylation of tumour suppressor genes in cervical high‐grade squamous intraepithelial lesion: A prospective cytological‐histological correlation study of 70 cases
O. Ondič, J. Němcová, R. Alaghehbandan, K. Černá +6 more
2019Cytopathology5 citations
Semantic Scholar
Using real-time ascertainment rate estimate from infection and hospitalization dataset for modeling the spread of infectious disease: COVID-19 case study in the Czech Republic
L. Přibylová, V. Eclerová, O. Májek, J. Jarkovský +2 more
2023PLoS ONE4 citations Open access
Semantic Scholar
Coverage by examinations associated with early detection of colorectal neoplasia in the Czech Republic
O. Ngo, K. Hejcmanova, S. Suchanek, L. Pehalová +7 more
2023European Journal of Public Health4 citations Open access
Semantic Scholar
The Impact of Switching to a Second Antifibrotic in Patients With Idiopathic Pulmonary Fibrosis: A Retrospective Multicentre Study From the EMPIRE Registry.
Jakub Gregor, Yochai Adir, M. Sterclova, N. Mogulkoc +12 more
2023Archivos de Bronconeumologia4 citations
Semantic Scholar
Enhancing Human Biomonitoring Studies through Linkage to Administrative Registers–Status in Europe
H. Meltzer, T. K. Jensen, O. Májek, H. Moshammer +3 more
2022International Journal of Environmental Research and Public Health4 citations Open access
Semantic Scholar
Direct mailing of HPV self-sampling kits to women aged 50–65 non-participating in cervical screening in the Czech Republic
O. Ngo, R. Chloupková, D. Cibula, J. Sláma +11 more
2024European Journal of Public Health3 citations Open access
Semantic Scholar
Possible effect of OAS1 and TMPRSS6 but not DPP4 and ZNF335 polymorphisms on COVID-19 severity in the Czech population.
J. Hubacek, T. Philipp, V. Adámková, O. Májek +2 more
2023Central European Journal of Public Health3 citations Open access
Semantic Scholar
Design and monitoring of the Czech population pilot programme for lung cancer early detection
K. Hejduk, M. Vašáková, I. Čierná Peterová, H. Mirka +7 more
2022Lung Cancer3 citations
Semantic Scholar
Somatic Mutations in Exon 7 of the TP53 Gene in Index Colorectal Lesions Are Associated with the Early Occurrence of Metachronous Adenoma
T. Halkova, R. Ptackova, A. Semyakina, S. Suchanek +8 more
2022Cancers3 citations Open access
Semantic Scholar
Healthy survivor bias in patients with idiopathic pulmonary fibrosis in clinical registries
M. Vašáková, M. Sterclova, N. Mogulkoc, K. Lewandowska +10 more
2021Idiopathic interstitial pneumonias3 citations
Semantic Scholar
Innovative use of data sources: A Cross-sectional study of Data Linkage Practices across European Countries
R. Haneef, M. Delnord, M. Vernay, E. Bauchet +13 more
20203 citations Open access
Semantic Scholar
THE COMPARISON OF THE EFFICIENCY OF COLON CAPSULE ENDOSCOPY AND OPTICAL COLONOSCOPY IN PATIENTS WITH POSITIVE IMMUNOCHEMICAL FECAL OCCULT BLOOD TEST: MULTICENTER, PROSPECTIVE STUDY
Michal Voška, T. Grega, Gabriela Vojtěchová, O. Ngo +8 more
2018Endoscopy3 citations
Semantic Scholar
Participation of the Czech population in the Colorectal Cancer Screening Programme – trends and current situation
O. Ngo, B. Bučková, S. Suchanek, B. Seifert +3 more
20173 citations
Semantic Scholar
Colorectal cancer screening program in the Czech Republic – 2021 quality indicators evaluation
R. Chloupková, O. Ngo, S. Suchanek, M. Zavoral +3 more
2022Gastroenterology & hepatology2 citations
Semantic Scholar
Su1678 COLORECTAL CANCER INCIDENCE AND MORTALITY REDUCTION IN THE CZECH REPUBLIC – EFFECT OF THE NATIONAL SCREENING PROGRAM?
S. Suchanek, O. Ngo, T. Grega, O. Májek +1 more
2019Gastrointestinal Endoscopy2 citations
Semantic Scholar
EFFECT OF THE NATIONAL SCREENING PROGRAM ON THE COLORECTAL CANCER INCIDENCE AND MORTALITY REDUCTION IN THE CZECH REPUBLIC
S. Suchanek, O. Ngo, T. Grega, O. Májek +1 more
2019Endoscopy2 citations
Semantic Scholar

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