Katalin Virág

ORCID: 0000-0003-2129-6405
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Research Areas
  • Airway Management and Intubation Techniques
  • Neonatal Respiratory Health Research
  • Tracheal and airway disorders
  • Climate Change and Health Impacts
  • Nutritional Studies and Diet
  • Respiratory Support and Mechanisms
  • Global Health Care Issues
  • Blood transfusion and management
  • Hyperglycemia and glycemic control in critically ill and hospitalized patients
  • Pharmacology and Obesity Treatment
  • Oral and Maxillofacial Pathology
  • Congenital Diaphragmatic Hernia Studies
  • Diet and metabolism studies
  • Asthma and respiratory diseases
  • Hungarian Social, Economic and Educational Studies
  • Anesthesia and Neurotoxicity Research
  • Dental Health and Care Utilization
  • Cardiac, Anesthesia and Surgical Outcomes
  • Neonatal Health and Biochemistry
  • Birth, Development, and Health
  • Blood Pressure and Hypertension Studies
  • Congenital Heart Disease Studies
  • T-cell and Retrovirus Studies
  • Respiratory and Cough-Related Research
  • Hip and Femur Fractures

University of Szeged
2013-2025

University Hospital of Geneva
2022

University of Geneva
2021-2022

University of Bern
2021

University Hospital of Bern
2021

Istituto Giannina Gaslini
2021

Hôpital Jeanne de Flandre
2019

Sorbonne Université
2019

Hôpital Armand-Trousseau
2019

Assistance Publique – Hôpitaux de Paris
2019

Walid Habre Nicola Disma Katalin Virág Karin Becke Tom G. Hansen and 95 more Martin Jöhr Brigitte Leva N S Morton P. M. Vermeulen Marzena Zielińska Krisztina Boda Francis Veyckemans Walter Klimscha Regina Konecny Robert Luntzer Ulrike Morawk-Wintersperger F. X. Neiger Lydia Rustemeyer Christian Breschan D FREY M. Platzer Reinhard Germann Joachim Oeding Birgit Stoegermüller Bernhard Ziegler Philipp Brotatsch A. Gutmann G. Mausser Brigitte Messerer Wolfgang Toller Maria Vittinghoff Gregor Zangl Natascha Seidel-Ahyai Christoph Hochhold Ruth Kroess Peter Paal Steven Cnudde Patricia Coucke Birgit Loveniers John Mitchell D. Ethan Kahn Thierry Pirotte Caroline Prégardien Francis Veyckemans Marc Coppens Stefan De Hert Björn Heyse Martine Neckebroek Aliaksandra Parashchanka Jurgen Van Limmen Nancy Van Den Eynde Caroline Vanpeteghem Piet Wyffels M. Lalot Jean-Paul Lechat France Stevens Sari Casaer F. De Groote Françoise De Pooter A. De Villé M. Gerin Natalia Magasich Cristel Sanchez Torres Denise Van Deenen J. Berghmans D. Himpe Eva Roofthooft Ellen Joukes Carine Smitz V. Van Reeth Christel Huygens Julie Lauweryns Karen De Smet Nadia Najafi Jan Poelaert Anne Van de Velde Veerle Van Mossevelde Ivan Bekavac Diana Butković Dubravka Heli Litvic Ivana Kerovec Sorić Hrvoje Maretic Djurdjica Moscatello Ljiljana Popović Slobodan Micici Ivana Stuck Tus Lada Kalagac Fabris Tatjana Šimurina Nina Sulen Gordana Kesic-Valpotic Dajana Djapić Jiří Žůrek Lucie Jureckova Iveta Mackova Monika Skacel Stanislava Weinlichova Jan Divák Michal Frelich René Urbanec Vera Biskupova

10.1016/s2213-2600(17)30116-9 article EN The Lancet Respiratory Medicine 2017-03-28
Nicola Disma Francis Veyckemans Katalin Virág Tom G. Hansen Karin Becke and 95 more Pierre Harlet Laszlo Vutskits Suellen M. Walker Jurgen C. de Graaff Marzena Zielińska Dušica Simić Thomas Engelhardt Walid Habre Christian Breschan Rudolf Likar M. Platzer Isole Edelman Johanes Eger Stefan Heschl Brigitte Messerer Maria Vittinghof Ruth Kroess Martina Stichlberger D. Ethan Kahn Thierry Pirotte Caroline Prégardien Francis Veyckemans France Stevens J. Berghmans Annemie Bauters Luc De Baerdemaeker Stefan De Hert Koen Lapage Aliaksandra Parashchanka Jurgen Van Limmen Piet Wyffels Julie Lauweryns Nadia Najafi Joris Vundelinckx Diana Butković Ivana Kerovec Sorić Sandra Kralik Ana Markić Josip Ažman Joško Markić Daniela Pupacic Michal Frelich Petr Reimer René Urbanec Petra Cajková Vladimír Mixa Yvona Sedláčková Lenka Knoppová Alena Zlámalová Martin Vavřina Jiří Žurek Tom G. Hansen Arash Afshari Anders Bastholm Bille Marguerite Ellekvist Mari‐Liis Ilmoja Reet Moor Reet Kikas Merle Väli Kariantti Kallio Elisa Reponen Pertti Suominen Sami Suvanto Raisa Vähätalo Merja Kokki Merja Kokki Jarkko Harju Miia Kokkonen Jenni Vieri Tuula Manner Catherine Amory Hugues Ludot Dina Bert Juliette Godart Anne Laffargue Hervé Dupont Benjamin Urbina Catherine Baujard P Roulleau Giuseppe Staiti M. Bordes Karine Nouette Gaulain Yann Hamonic F. Semjen Olivier Jacqmarcq Caroline Lejus-Bourdeau C Magne Léa Petry Lilica Ros Aurélien Zang Mehdi Bennis Bernard Coustets Rose Fesseau Isabelle Constant Eliane Khalil

BackgroundNeonates and infants requiring anaesthesia are at risk of physiological instability complications, but triggers for peri-anaesthetic interventions associations with subsequent outcome unknown.MethodsThis prospective, observational study recruited patients up to 60 weeks' postmenstrual age undergoing surgical or diagnostic procedures from 165 centres in 31 European countries between March 2016 January 2017. The primary aim was identify thresholds pre-determined variables that...

10.1016/j.bja.2021.02.016 article EN cc-by-nc-nd British Journal of Anaesthesia 2021-04-01
Nicola Disma Katalin Virág Thomas Riva Jost Kaufmann Thomas Engelhardt and 95 more Walid Habre Christian Breschan Rudolf Likar M. Platzer Isole Edelman Johanes Eger Stefan Heschl Brigitte Messerer Maria Vittinghof Ruth Kroess Martina Stichlberger D. Ethan Kahn Thierry Pirotte Caroline Prégardien Francis Veyckemans France Stevens J. Berghmans Annemie Bauters Luc De Baerdemaeker Stefan De Hert Koen Lapage Aliaksandra Parashchanka Jurgen Van Limmen Piet Wyffels Julie Lauweryns Nadia Najafi Joris Vundelinckx Diana Butković Ivana Kerovec Sorić Sandra Kralik Ana Markić Josip Ažman Joško Markić Daniela Pupacic Michal Frelich Petr Reimer René Urbanec Petra Cajková Vladimír Mixa Yvona Sedláčková Lenka Knoppová Alena Zlámalová Martin Vavřina Jiří Žurek Tom G. Hansen Arash Afshari Anders Bastholm Bille Marguerite Ellekvist Mari‐Liis Ilmoja Reet Moor Reet Kikas Merle Väli Kariantti Kallio Elisa Reponen Pertti Suominen Sami Suvanto Raisa Vähätalo Hannu Kokki Merja Kokki Jarkko Harju Miia Kokkonen Jenni Vieri Tuula Manner Catherine Amory Hugues Ludot Dina Bert Juliette Godart Anne Laffargue Hervé Dupont Benjamin Urbina Catherine Baujard P Roulleau Giuseppe Staiti M. Bordes Karine Nouette Gaulain Yann Hamonic F. Semjen Olivier Jacqmarcq Caroline Lejus-Bourdeau C Magne Léa Petry Lilica Ros Aurélien Zang Mehdi Bennis Bernard Coustets Rose Fesseau Isabelle Constant Eliane Khalil Nada Sabourdin Noémie Audren Thomas Descarpentries Fanny Fabre Aurélien Legrand Emilie Druot Gilles Orliaguet

Neonates and infants are susceptible to hypoxaemia in the perioperative period. The aim of this study was analyse interventions related anaesthesia tracheal intubations European cohort identify their clinical consequences.We performed a secondary analysis multicentre observational trial (NEonate Children audiT Anaesthesia pRactice IN Europe [NECTARINE]) neonates small with difficult intubation. primary endpoint incidence intubation complications. endpoints were risk factors for severe...

10.1016/j.bja.2021.02.021 article EN cc-by-nc-nd British Journal of Anaesthesia 2021-04-01

Abstract Background The prevalence of abdominal obesity is increasing worldwide. Adults with have been reported to increased risk cardiometabolic disorders. aim this study was examine whether non-obese subjects (body mass index (BMI) < 25 kg/m 2 ) examined in the framework Swiss–Hungarian Cooperation Programme had metabolic compared participants without obesity. Methods A cross-sectional carried out 5228 individuals. Data were collected between July 2012 and February 2016. Descriptive...

10.1186/s12889-019-7839-1 article EN cc-by BMC Public Health 2019-11-15

Summary Background Lung function data in healthy newborn infants are scarce largely due to lack of suitable techniques, although for developmental and prenatal exposure studies much needed. We have modified the forced oscillation technique (FOT) measurement respiratory mechanical impedance (Zrs) unsedated sleeping first 3 days life. Methods Zrs was measured during 30‐s epochs quiet sleep term neonates born via spontaneous vaginal delivery with a non‐invasive FOT between 8 48 Hz. Total...

10.1002/ppul.23103 article EN Pediatric Pulmonology 2014-08-25

Ear, nose and throat (ENT) surgery, the most frequently performed surgical procedure in children, is a strong predictor for peri-operative respiratory complications. However, there no clear information about severe critical events (SCEs) associated with anaesthesia management of ENT children Europe.To characterise epidemiology incidence SCEs during following surgery Europe to identify risk factors their occurrence.A secondary analysis Anaesthesia PRactice In Children Observational Trial,...

10.1097/eja.0000000000000951 article EN European Journal of Anaesthesiology 2019-01-19

This study was carried out to determine the prevalence of bacterial agents Chlamydia trachomatis (C. trachomatis), Neisseria gonorrhoeae (N. gonorrhoeae), Mycoplasma hominis (M. hominis) and Ureaplasma urealyticum (U. urealyticum) conditions which may play a role in development female infertility, county Iaşi North-Eastern Romania. Cervical blood samples were collected from 176 infertile women 45 pregnant third trimester. Classical methods real time PCR applied each cervical sample detect...

10.1556/amicr.60.2013.1.5 article EN Acta Microbiologica et Immunologica Hungarica 2013-03-01

BACKGROUND Little is known about current clinical practice concerning peri-operative red blood cell transfusion in neonates and small infants. Guidelines suggest transfusions based on haemoglobin thresholds ranging from 8.5 to 12 g dl −1 , distinguishing between children birth day 7 (week 1), 8 14 2) or 15 (≥week 3) onwards. OBJECTIVE To observe according guidelines relation patient outcome. DESIGN A multicentre observational study. SETTING The NEonate-Children sTudy of Anaesthesia pRactice...

10.1097/eja.0000000000001646 article EN cc-by-nc-nd European Journal of Anaesthesiology 2021-11-29

Volatile inhaled anesthetics exert a differential protective effect against bronchospasm development after cholinergic stimulation. However, their ability to inhibit the adverse respiratory consequences of an anaphylactic reaction exposure allergen has not been characterized. We therefore compared abilities isoflurane, sevoflurane, and desflurane prevent lung constriction induced by allergic in pediatric model reaction.Low-frequency input impedance (Zrs) was measured 4 groups ovalbumin...

10.1213/ane.0b013e31828e5ccf article EN Anesthesia & Analgesia 2013-04-17

Aims: Despite decreasing trends, Hungary is the leader in cancer mortality among European countries. We examined seasonal variation of between 1984 and 2013. Methods: Hungarian monthly population data were used analysis. The Walter-Elwood method was to determine both rates proportionate mortality. Results: Significant winter-peak seasonality found all-cancer A similar trend with a peak from November January observed death colorectal, lung, female breast, prostate, bladder, brain, lymphoid...

10.1177/1403494817744074 article EN Scandinavian Journal of Public Health 2017-11-27

ABO blood group antigen (ABGA) secretion into the saliva and other body fluids is a well-known phenomenon, there evidence to suggest link between secretor status appearance of caries. It has been proposed that these antigens might be caries-preventive, however, this proposition still matter debate. Our aim was examine relationship caries experience in Hungarian children adolescents cross-sectional study. Altogether 130 participated study (aged 6-18 years). Participants were divided two...

10.1159/000356851 article EN Caries Research 2014-01-01
Nicola Disma Thomas Engelhardt Tom G. Hansen Jurgen C. de Graaff Katalin Virág and 95 more Walid Habre Christian Breschan Rudolf Likar M. Platzer Isole Edelman Johanes Eger Stefan Heschl Brigitte Messerer Maria Vittinghof Ruth Kroess Martina Stichlberger D. Ethan Kahn Thierry Pirotte Caroline Prégardien Francis Veyckemans France Stevens J. Berghmans Annemie Bauters Luc De Baerdemaeker Stefan De Hert Koen Lapage Aliaksandra Parashchanka Jurgen Van Limmen Piet Wyffels Julie Lauweryns Nadia Najafi Joris Vundelinckx Diana Butković Ivana Kerovec Sorić Sandra Kralik Ana Markić Josip Ažman Joško Markić Daniela Pupacic Michal Frelich Petr Reimer René Urbanec Petra Cajková Vladimír Mixa Yvona Sedláčková Lenka Knoppová Alena Zlámalová Martin Vavřina Jiří Žurek Tom G. Hansen Arash Afshari Anders Bastholm Bille Marguerite Ellekvist Mari‐Liis Ilmoja Reet Moor Reet Kikas Merle Väli Kariantti Kallio Elisa Reponen Pertti Suominen Sami Suvanto Raisa Vähätalo Hannu Kokki Merja Kokki Jarkko Harju Miia Kokkonen Jenni Vieri Tuula Manner Amory Catherine Hugues Ludot Dina Bert Juliette Godart Anne Laffargue Hervé Dupont Benjamin Urbina Catherine Baujard P Roulleau Giuseppe Staiti M. Bordes Karine Nouette Gaulain Yann Hamonic F. Semjen Olivier Jacqmarcq Caroline Lejus-Bourdeau Cécile Magne Léa Petry Lilica Ros Aurélien Zang Mehdi Bennis Bernard Coustets Rose Fesseau Isabelle Constant Eliane Khalil Nada Sabourdin Noémie Audren Thomas Descarpentries Fanny Fabre Aurélien Legrand Emilie Druot Gilles Orliaguet Lucie Sabau

10.1016/j.bja.2022.07.041 article EN publisher-specific-oa British Journal of Anaesthesia 2022-09-06

Objectives: The aim of this study was to investigate annual and seasonal trends in mortality rates from cardiovascular diseases Hungary between 1984 2013. Methods: Annual monthly population data were obtained the Hungarian Central Statistical Office. by gender age available for following disease classifications circulatory system: all diseases, heart, hypertension, coronary heart disease, cerebrovascular diseases. Six groups defined both sexes. Negative binomial regression carried out...

10.21101/cejph.a4928 article EN Central European Journal of Public Health 2018-06-30

Our study demonstrates the use of Walter-Elwood method in double-peak seasonal variation.The concept geometrical model for analysing cyclic variation is described.Monte Carlo simulation procedures are used to compare performance and negative binomial regression methods with seasonality, both a comparison between two power analysis.The results 10,000 independent Monte simulations showed that analysis identified same peak 9,956 samples, indicating similar trends.Additionally, epidemiological...

10.15666/aeer/1702_39413948 article EN Applied Ecology and Environmental Research 2019-01-01

Seasonal variations in the ambient temperature may affect exacerbation of cardiovascular diseases. Our primary objective was to evaluate seasonality monthly proportion cardiac surgeries associated with diabetes, smoking and/or elderly age at a tertiary-care university hospital East-Central Europe temperate climate zone. As secondary objective, we also assessed whether additional factors affecting small blood vessels (smoking, aging, obesity) modulate seasonal variability diabetes.Medical...

10.1371/journal.pone.0274105 article EN cc-by PLoS ONE 2022-09-22

Obesity plays a pivotal role in the development of systemic hypertension and two diseases are often related. Severe obesity is getting more prevalent our country. The aim this study was to evaluate prevalence an unselected population obese patients observed Regional Referral Center for Surgical hospital.233 consecutive (52 male, 181 female, mean age 42 years, weight 120 kg, body mass index [BMI] 43.7 kg/m2) were screened order plan surgical procedure severe obesity. Each patient underwent...

10.1714/1056.11561 article EN PubMed 2012-04-01

Purpose To examine the caries status of pregnant women in southeast Hungary and compare results with a similar study completed same region ten years earlier to determine whether any improvement has taken place past decade. Another objective was assess effects age, socioeconomic number pregnancies on oral health. Materials methods The dental examination 130 carried out at Dental Clinic University Szeged, Faculty Dentistry 2011-2013 (group 1). Caries examined according WHO guidelines. In order...

10.3290/j.ohpd.a40306 article EN Oral health & preventive dentistry 2018-01-01
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