A. Cengiz

Most-cited papers

1. Clinical and microbiological characteristics of Pantoea agglomerans infection in children.

   A. Büyükçam, Ö. Tunçer, D. Gür, B. Sancak +3 more

   2017Journal of Infection and Public Health90 citations Open access

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2. Characteristics and Management of Children with COVID-19 in Turkey

   B. C. Cura Yayla, Y. Ozsurekci, K. Aykac, Pembe Derin Oygar +6 more

   2020Balkan Medical Journal59 citations Open access

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3. Multisystem inflammatory syndrome in children during the COVID-19 pandemic in Turkey: first report from the Eastern Mediterranean

   Y. Ozsurekci, S. Gurlevik, S. Kesici, U. K. Akca +15 more

   2021Clinical Rheumatology44 citations Open access

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4. Bloodstream infections in children caused by carbapenem-resistant versus carbapenem-susceptible gram-negative microorganisms: Risk factors and outcome.

   Y. Ozsurekci, K. Aykac, A. Cengiz, S. T. Başaranoğlu +4 more

   2017Diagnostic microbiology and infectious disease42 citations

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5. Multicenter Hospital-Based Prospective Surveillance Study of Bacterial Agents Causing Meningitis and Seroprevalence of Different Serogroups of Neisseria meningitidis, Haemophilus influenzae Type b, and Streptococcus pneumoniae during 2015 to 2018 in Turkey

   M. Ceyhan, Y. Ozsurekci, Sevgen Tanır Basaranoglu, N. Gurler +32 more

   2020Msphere39 citations Open access

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6. The difference of the inflammatory milieu in MIS-C and severe COVID-19

   S. Gurlevik, Y. Ozsurekci, E. Sağ, P. Oygar +8 more

   2022Pediatric Research34 citations Open access

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7. The association of viral load and disease severity in children with COVID‐19

   K. Aykaç, B. C. Cura Yayla, Y. Ozsurekci, Kübra Evren +11 more

   2021Journal of Medical Virology32 citations Open access

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8. Oxidant and antioxidant balance in patients with COVID‐19

   K. Aykaç, Y. Ozsurekci, B. C. Yayla, S. Gurlevik +9 more

   2021Pediatric Pulmonology27 citations Open access

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9. Predictive value of cytokine/chemokine responses for the disease severity and management in children and adult cases with COVID‐19

   Y. Ozsurekci, K. Aykaç, A. Er, B. Halaçlı +10 more

   2020Journal of Medical Virology26 citations Open access

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10. Neurologic manifestations in children with COVID-19 from a tertiary center in Turkey and literature review

    Sibel Laçinel Gürlevik, C. Günbey, Y. Ozsurekci, P. Oygar +13 more

    2022European journal of paediatric neurology25 citations Open access

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11. Six cases during 2012-2015 and literature review of Chryseobacterium indologenes infections in pediatric patients.

    K. Aykac, Y. Ozsurekci, O. Tuncer, B. Sancak +3 more

    2016Canadian Journal of Microbiology (print)25 citations Open access

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12. Outcome predictors of influenza for hospitalization and mortality in children

    Y. Ozsurekci, K. Aykaç, F. Bal, Cihangul Bayhan +5 more

    2021Journal of Medical Virology23 citations Open access

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13. Streptococcus mitis/oralis Causing Blood Stream Infections in Pediatric Patients.

    S. T. Başaranoğlu, Y. Ozsurekci, K. Aykac, A. E. Aycan +6 more

    2019Japanese journal of infectious diseases (Print)20 citations Open access

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14. Trichosporon asahii sepsis in a patient with pediatric malignancy.

    A. Ozkaya-Parlakay, Eda Karadag-Oncel, A. Cengiz, A. Kara +3 more

    2016Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi20 citations Open access

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15. Favipiravir use in children with COVID-19 and acute kidney injury: is it safe?

    Y. Ozsurekci, P. Oygar, S. Gurlevik, S. Kesici +6 more

    2021Pediatric nephrology (Berlin, West)17 citations Open access

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16. Changing Disease Course of Crimean-Congo Hemorrhagic Fever in Children, Turkey

    P. Oygar, S. Gurlevik, E. Sağ, S. Ilbay +8 more

    2023Emerging Infectious Diseases16 citations Open access

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17. A comparison of blood stream infections with extended spectrum beta-lactamase-producing and non-producing Klebsiella pneumoniae in pediatric patients

    Sevgen Tanır Basaranoglu, Y. Ozsurekci, K. Aykac, Eda Karadag Oncel +5 more

    2017Italian Journal of Pediatrics15 citations Open access

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18. Is colistin effective in the treatment of infections caused by multidrug-resistant (MDR) or extremely drug-resistant (XDR) gram-negative microorganisms in children?

    Y. Ozsurekci, K. Aykac, A. Cengiz, Cihangul Bayhan +4 more

    2016Diagnostic microbiology and infectious disease15 citations

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19. Usage of Plasma Presepsin, C-Reactive Protein, Procalcitonin and Proadrenomedullin to Predict Bacteremia in Febril Neutropenia of Pediatric Hematological Malignancy Patients.

    Kamile Arıkan, Eda Karadag-Oncel, S. Aytaç, M. Çetin +4 more

    2021Laboratoriums Medizin14 citations Open access

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20. Prevalence and seasonal distribution of viral etiology of respiratory tract infections in inpatients and outpatients of the pediatric population: 10 year follow-up.

    K. Aykac, E. Karadağ-Öncel, Cihangul Bayhan, Sevgen Tanır Basaranoglu +6 more

    2018Turkish Journal of Pediatrics14 citations Open access

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21. Presepsin: A new marker of catheter related blood stream infections in pediatric patients.

    Sevgen Tanır Basaranoglu, Eda Karadag-Oncel, K. Aykac, Y. Ozsurekci +4 more

    2018Journal of Infection and Chemotherapy13 citations

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22. Myocarditis associated with influenza infection in five children.

    K. Aykaç, Y. Ozsurekci, Pınar Kahyaoğlu, S. T. Başaranoğlu +5 more

    2018Journal of Infection and Public Health13 citations Open access

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23. Antibiotic Resistance Distribution of Gram-Negative Urinary Tract Infectious Agents: Single Center Experience

    Ayça Kömürlüoğlu, K. Aykac, Y. Ozsurekci, S. T. Başaranoğlu +7 more

    201713 citations Open access

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24. Current epidemiology of resistance among Gram-negative bacilli in paediatric patients in Turkey.

    K. Aykac, Y. Ozsurekci, Sevgen Tanır Basaranoglu, M. S. Akın +5 more

    2017Journal of Global Antimicrobial Resistance13 citations

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25. Gram-negative bacteremia, the risk factors, and outcome in children.

    Dilan Demir Gumus, O. Demir, K. Aykac, G. Hazırolan +4 more

    2024Diagnostic microbiology and infectious disease12 citations

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26. Pneumococcal carriage in children with COVID-19

    K. Aykac, Y. Ozsurekci, B. C. Cura Yayla, Kubra Evren +7 more

    2021Human Vaccines & Immunotherapeutics12 citations Open access

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27. Longitudinal Follow-up of Antibody Responses in Pediatric Patients With COVID-19 up to 9 Months After Infection

    P. Oygar, Y. Ozsurekci, S. Gurlevik, K. Aykac +7 more

    2021The Pediatric Infectious Disease Journal11 citations

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28. Stenotrophomonas maltophilia bacteremia in children - A 10-year analysis.

    A. Büyükçam, A. Bıçakçıgil, A. Cengiz, B. Sancak +2 more

    2020Archivos Argentinos de Pediatria11 citations Open access

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29. Oxidant and Antioxidant Balance in Patients with COVID-19

    K. Aykaç, Y. Ozsurekci, B. C. Yayla, S. Gurlevik +9 more

    202110 citations Open access

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30. Primary Nasal Tuberculosis in a 10-Year-Old Girl

    Murat Özer, Y. Ozsurekci, A. Cengiz, Uğur Özçelik +2 more

    2016The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale10 citations Open access

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31. Antifungal consumption, indications and selection of antifungal drugs in paediatric tertiary hospitals in Turkey: Results from the first national point prevalence survey.

    İ. Çağlar, I. Devrim, H. Özdemir, Z. Sahbudak +44 more

    2018Journal of Global Antimicrobial Resistance8 citations Open access

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32. Respiratory viral infections in infants with possible sepsis

    K. Aykaç, Eda Karadag-Oncel, Sevgen Tanır Basaranoglu, A. Alp +3 more

    2018Journal of Medical Virology8 citations Open access

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33. Invasive pneumococcal disease: From a tertiary care hospital in the post-vaccine era

    Sevgen Tanır Basaranoglu, Eda Karadag Oncel, K. Aykac, Y. Ozsurekci +3 more

    2017Human Vaccines & Immunotherapeutics8 citations Open access

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34. Age and C-reactive protein as modifiers of Kocher criteria in pediatric septic knee monoarthritis.

    D. Hanalioğlu, Erdinc Turker, Saygın Kamaci, Y. Ozsurekci +3 more

    2022American Journal of Emergency Medicine7 citations

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35. Evaluation of vaccination status of health care workers for recommended vaccines and their acceptance of SARS-CoV-2 vaccines

    P. Oygar, A. Büyükçam, Zümrüt Şahbudak Bal, N. Dalgıç +83 more

    2022Human Vaccines & Immunotherapeutics7 citations Open access

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36. Citation classification and key phrase extraction in legal texts using machine learning: an examination of the legal text classification dataset

    Sadullah Çelik, Bilge Doğanl, A. Cengiz

    2026Quality & Quantity6 citations

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37. Acute kidney injury in children with moderate-severe COVID-19 and multisystem inflammatory syndrome in children: a referral center experience

    Tugba Tastemel Ozturk, A. Düzova, P. Oygar, Demet Baltu +12 more

    2023Pediatric nephrology (Berlin, West)5 citations

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38. Bloodstream infections due to Trichosporon species in paediatric patients: Results from the first national study from Turkey.

    Aybüke Akaslan Kara, Ü. Çay, R. Yalçınkaya, E. Erdeniz +19 more

    2021Journal de Mycologie Médicale5 citations

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39. Pediatric adenovirus infections: 10-year clinical spectrum and predictors of severe disease with emphasis on comorbidities and coinfections

    K. Aykac, A. I. Kuruç, O. Demir, Emine Karataş +5 more

    2026European Journal of Pediatrics4 citations Open access

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40. Infections and treatment modalities in pediatric victims of the Kahramanmaraş/Türkiye earthquake

    K. Aykaç, A. Uzumcugil, G. Ustun, S. Ilbay +10 more

    2024Pediatrics International4 citations

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41. The Effect of Biologics in the Treatment of Multisystem Inflammatory Syndrome in Children (Mis-C): A Single-Center Propensity-Score-Matched Study

    Ozge Basaran, E. D. Batu, Ummusen Kaya Akca, E. Atalay +10 more

    2023Children4 citations Open access

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42. Methylprednisolone use in children with severe pneumonia caused by severe acute respiratory syndrome coronavirus 2

    Y. Ozsurekci, K. Aykaç, O. Demir, S. Ilbay +3 more

    2023Pediatrics International4 citations

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43. Frequency and safety of COVID-19 vaccination in children with multisystem inflammatory syndrome: a telephonic interview-based analysis

    K. Aykac, K. Ozturk, O. Demir, Dilan Demir Gumus +14 more

    2022World Journal of Pediatrics4 citations Open access

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44. Capecitabine-Related Neurotoxicity Presenting as Oromandibular Dystonia.

    A. Cengiz, M. N. Aybay, S. Sarıcı, V. Öner +2 more

    2018Journal of Oncology Practice4 citations Open access

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45. The Relation between Pregnancy-Associated Plasma Protein A and Obstructive Sleep Apnea Syndrome

    A. Cengiz, S. Konuk, T. Tug

    2018Canadian Respiratory Journal4 citations Open access

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46. Chronic necrotizing pulmonary aspergillosis in an immunocompetent patient after the surgery of hydatid cyst.

    N. Emiralioğlu, H. Özcan, D. Orhan, M. Haliloğlu +5 more

    2017Turkish Journal of Tuberculosis & Thorax4 citations Open access

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47. A fatal Clostridium perfringens infection with hemolysis after chemotherapy in an adolescent.

    Musa Gürel Kukul, Kismet Çiki, Eda Karadag-Oncel, A. Cengiz +3 more

    2017Archivos Argentinos de Pediatria4 citations Open access

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48. Trends in Pediatric Invasive Candidiasis: Shifting Species Distribution and Improving Outcomes

    K. Aykac, Emine Gulfem Anac, Bera Enes Seyrek, A. Karaman +7 more

    2025Mycopathologia3 citations

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49. SARS-CoV-2 seropositivity among pediatric health care personnel after the first peak of the pandemic: nationwide surveillance in Turkey

    P. Oygar, A. Büyükçam, Z. S. Bal, N. Dalgıç +83 more

    2021International Journal of Infectious Diseases3 citations Open access

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50. The use of serum endothelial adhesion molecules in pediatric patients with leukemia with febrile neutropenia to predict bacteremia.

    Kamile Arıkan, Eda Karadag-Oncel, S. Aytaç, A. Cengiz +3 more

    2021Cytokine3 citations

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