Várkonyi István Zsolt

University of Debrecen

Central Units of UD

Medical Center

Infektológiai Klinika

2001-

University of Debrecen Faculty of Medicine

Affiliated Department of Infectology

2017-

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Publications in DEA:

OA:

Date range:

2010-2026

2026

Kozák, M., Mechtler, L., Ralyea, C., Bencs, V., Hodossy-Takács, R., Várkonyi, I.: Headache Attributed to Infection: a Clinical and Pathophysiological Overview.
Curr Pain Headache Rep. 30 (1), (article identifier: 37), 2026.

doi DEA WoS Scopus

Journal metrics:

Q1 Anesthesiology and Pain Medicine (2025)

Q1 Medicine (miscellaneous) (2025)

Q2 Neurology (clinical) (2025)

Kozák, M., Sitku, T., Hodossy-Takács, R., Sápi, F., Várkonyi, I., Barta, Z.: Migraine and the Gut?Brain Axis: The Role of Microbiome-Targeted Biotics.
Nutrients. 18 (5), 1-18, (article identifier: 720), 2026.

doi DEA

Journal metrics:

D1 Food Science (2025)

Q1 Nutrition and Dietetics (2025)

Kozák, M., Majoros, L., Panyiczki, Z., Bagoly, Z., Hodossy-Takács, R., Dobos, L. V., Várkonyi, I.: Severe vitamin K deficiency-associated coagulopathy triggered by Clostridioides difficile infection and antibiotic-associated dysbiosis: a case report and literature review.
Infection. [Epub ahead of print], 2026.

doi DEA

Journal metrics:

Q1 Infectious Diseases (2025)

Q1 Medicine (miscellaneous) (2025)

Q1 Microbiology (medical) (2025)

Kozák, M., Majoros, L., Bodnár, F., Hodossy-Takács, R., Hudák, L., Rácz, L., Bencs, V., Várkonyi, I.: When the meningitis-encephalitis panel is negative: off-label joint infection PCR detects CTX-M ESBL-producing Proteus mirabilis in adult meningoencephalitis.
BMC Infect. Dis. [Epub ahead of print], 2026.

doi DEA

Journal metrics:

Q1 Infectious Diseases (2025)

2024

Feketéné Posta, E., Fekete, I., Várkonyi, I., Zöld, É., Barta, Z.: The Versatile Role of Peroxisome Proliferator-Activated Receptors in Immune-Mediated Intestinal Diseases.
Cells. 13 (20), 1-31, (article identifier: 1688), 2024.

doi DEA WoS Scopus

Journal metrics:

Q1 Biochemistry, Genetics and Molecular Biology (miscellaneous)

2022

Bakos, I., Mahdi, M., Kardos, L., Nagy, A., Várkonyi, I.: Clinical Spectrum and CSF Findings in Patients with West-Nile Virus Infection, a Retrospective Cohort Review.
Diagnostics. 12 (4), 1-9, (article identifier: 805), 2022.

DEA WoS Scopus

Journal metrics:

Q2 Clinical Biochemistry

2021

Nagy, B. J., Fejes, Z., Szentkereszty, Z., Sütő, R., Várkonyi, I., Ajzner, É., Kappelmayer, J., Papp, Z., Tóth, A., Fagyas, M.: A dramatic rise in serum ACE2 activity in a critically ill COVID-19 patient.
Int. J. Infect. Dis. 103, 412-414, 2021.

doi DEA WoS Scopus

Journal metrics:

D1 Infectious Diseases

D1 Medicine (miscellaneous)

D1 Microbiology (medical)

Szekanecz, Z., Bogos, K., Constantin, T., Fülesdi, B., Müller, V., Rákóczi, É., Várkonyi, I., Vályi-Nagy, I.: Antivirális és gyulladásellenes kezelési lehetőségek COVID-19-ben.
Orv. hetil. 162 (17), 643-651, 2021.

doi DEA WoS Scopus

Journal metrics:

Q4 Medicine (miscellaneous)

Szekanecz, Z., Bogos, K., Constantin, T., Fülesdi, B., Müller, V., Rákóczi, É., Várkonyi, I., Vályi-Nagy, I.: Gyógyszeres terápiás javaslat COVID-19-ben.
Gyermekgyógy. Továbbk. Szle. 24 (3), 67-74, 2021.

DEA

2020

10.

Szekanecz, Z., Bálint, P., Balog, A., Barta, Z., Czirják, L., Géher, P., Kovács, L., Kumánovics, G., Nagy, G., Rákóczi, É., Szamosi, S., Szűcs, G., Vályi-Nagy, I., Várkonyi, I., Constantin, T.: COVID-19: a citokinviharon innen és túl....
Immunol. Szle. 12 (4), 4-14, 2020.

DEA

11.

Merkely, B., Szabó, A., Kosztin, A., Berényi, E., Sebestyén, A., Lengyel, C., Merkely, G., Karády, J., Várkonyi, I., Papp, C., Miseta, A., Betlehem, J., Burián, K., Csóka, I., Vásárhelyi, B., Ludwig, E., Prinz, G., Sinkó, J., Hankó, B., Varga, P., Fülöp, G. Á., Mag, K., Vokó, Z., HUNgarian COronaVirus-19 Epidemiological Research (H-UNCOVER) investigators: Novel coronavirus epidemic in the Hungarian population, a cross-sectional nationwide survey to support the exit policy in Hungary.
GeroScience. 42 (4), 1063-1074, 2020.

doi DEA WoS Scopus

Journal metrics:

Q1 Aging

Q1 Cardiology and Cardiovascular Medicine

D1 Complementary and Alternative Medicine

D1 Geriatrics and Gerontology

D1 Veterinary (miscellaneous)

2017

12.

Misák, O., Várkonyi, I., Kenéz, É., Rákóczi, É.: Findings of hospital a surveillance-based outcome evaluation study for Clostridium difficile associated colitis.
Final programme 2017, 214, 2017.

DEA

13.

Orlos, Z., Rákóczi, É., Misák, O., Lénárt, B., Ócsai, G., Kovács, I., Gorzsás, S., Kardos, L., Lampé, Z., Szilvássy, Z., Várkonyi, I.: Outbreak of anthrax in adults and adolescents: a review of nine cases in a regional teaching hospital in East Hungary.
Clin. Microbiol. Infect. 23 (1), 52-54, 2017.

doi DEA WoS Scopus

Journal metrics:

D1 Infectious Diseases

D1 Medicine (miscellaneous)

D1 Microbiology (medical)

2016

14.

Foster, G. R., Coppola, C., Derbala, M., Ferenci, P., Orlandini, A., Reddy, K. R., Tallarico, L., Shiffman, M. L., Ahlers, S., Bakalos, G., Hassanein, T., GUARD-C Study Group: Impact of Safety-Related Dose Reductions or Discontinuations on Sustained Virologic Response in HCV-Infected Patients: results from the GUARD-C Cohort.
PLoS One. 11 (3), e0151703, (article identifier: 0151703), 2016.

doi DEA WoS Scopus

15.

Kirsner, R. S., Vanscheidt, W., Keast, D. H., Lantis, J. C., Dove, C. R., Cazzell, S. M., Vartivarian, M., Augustin, M., Marston, W. A., McCoy, N. D., Cargill, D. I., Lee, T. D., Dickerson, J. E., Slade, H. B., HP802-247 Study Group: Phase 3 evaluation of HP802-247 in the treatment of chronic venous leg ulcers.
Wound Repair Regen. 24 (5), 894-903, 2016.

doi DEA

16.

Novák, Z., Yanez, A., Kiss, I., Kuna, P., Tortajada-Girbes, M., Valiente, R., Bilastine Paediatric Safety Study Group: Safety and tolerability of bilastine 10 mg administered for 12 weeks in children with allergic diseases.
Pediatr. Allergy Immunol. 27 (5), 493-498, 2016.

doi DEA

2015

17.

Rákóczi, É., Várkonyi, I.: Antibiotikum használat - jó kezekbe!.
Granum. 18 (3), 15-17, 2015.

DEA

18.

Várkonyi, I., Chappey, C., Giraudon, M., Burleigh, L.: A part-randomized study of intravenous oseltamivir in adolescents and adults.
Eur. J. Clin. Microbiol. Infect. Dis. 34 (6), 1181-1188, 2015.

doi DEA

Journal metrics:

Q2 Infectious Diseases

Q1 Medicine (miscellaneous)

Q2 Microbiology (medical)

19.

Gergely, Z., Rákóczi, É., Várkonyi, I.: Pneumonia - és melyik antibiotikum?.
Granum. 18 (3), 18-20, 2015.

DEA

20.

Várkonyi, I., Misák, O., Kardos, L., Lampé, Z., Szilvássy, Z., Rákóczi, É.: Prognosis with Proton Pump Inhibitor Versus H2 Blocker Therapy in Clostridium Difficile Infection.
Aperito Journal Of Infectious Diseases And Vaccines. 1 (2), 1-2, 2015.

DEA

2014

21.

Rákóczi, É., Várkonyi, I.: Antibiotikum használat - jó kezekbe!.
Granum. 17 (3), 5-7, 2014.

DEA

22.

Várkonyi, I., Rákóczi, É., Misák, O., Komáromi, E., Kardos, L., Lampé, Z., Szilvássy, Z.: Findings of a hospital surveillance-based outcome evaluation study for Clostridium difficile-associated colitis.
Clin. Microbiol. Infect. 20 (10), 1085-1090, 2014.

doi DEA

Journal metrics:

D1 Infectious Diseases

D1 Medicine (miscellaneous)

D1 Microbiology (medical)

23.

Kozma, M., Várkonyi, I., Szabó, J., Dombrádi, Z. R., Molnárné Rázsó, K., Rákóczi, É.: Staphylococcal toxic shock syndrome: successful treatment without immunoglobulin therapy in three cases.
Abstract book 2014, 202, 2014.

DEA

2013

24.

Rákóczi, É., Várkonyi, I.: Antibiotikum használat: jó kezekbe.
Granum. 16, 6-9, 2013.

DEA

25.

Rákóczi, É., Várkonyi, I., Szekanecz, Z.: Pneumococcus-fertőzések és megelőzésük: vakcinációs update reumatológiai autoimmun kórképekben.
Magyar Reumatol. 54, 176-181, 2013.

DEA