Prof. Dr. Elif ÖZALKAYA

1. Reclassification of SGA and EUGR in very preterm infants after the introduction of Fenton-2025: a retrospective cohort comparison with INTERGROWTH-21st and Fenton-2013

Gür K., TOPCUOĞLU S., Dincer E., ÖZALKAYA E., KARATEKİN G.

BMC Pediatrics , cilt.26, sa.1, 2026 (SCI-Expanded, Scopus)

2. A new mortality score in preterm infants: the vasoactive inotropic score

ÖZALKAYA E., Arifoğlu İ., Yarış E., TOPCUOĞLU S., SANCAK S., Dinçer E., et al.

BMC Pediatrics , cilt.25, sa.1, 2025 (SCI-Expanded, Scopus)

3. Effect of levetiracetam on cerebral oxygenation in neonates

OKBAY GÜNEŞ A., Karadağ N., TOPCUOĞLU S., ÖZALKAYA E., KARATEKİN G.

Zeynep Kamil Medical Journal , cilt.56, sa.2, ss.113-118, 2025 (Scopus, TRDizin)

4. Comparative Outcomes of Levetiracetam and Phenobarbital Usage in the Treatment of Neonatal Seizures: A Retrospective Analysis

Toptan H. H., KARADAĞ N. N., TOPCUOĞLU S., ÖZALKAYA E., Dincer E., Cakir H., et al.

Healthcare (Switzerland) , cilt.12, sa.7, 2024 (SCI-Expanded, SSCI, Scopus)

5. Neonatal Lymphatic Flow Disorder

Toptan H. H., ÖZALKAYA E., Karadag N., TOPCUOĞLU S., Dincer E., KARATEKİN G.

Indian Journal of Pediatrics , cilt.91, sa.3, ss.248-253, 2024 (SCI-Expanded, Scopus)

6. Acute Kidney Injury in Neonatal Hypoxic-Ischemic Encephalopathy Patients Treated with Therapeutic Hypothermia: Incidence and Risk Factors

Dincer E., TOPCUOĞLU S., Cxetinkaya E. B. K., Alkan Ö. Y., ÖZALKAYA E., SANCAK S., et al.

Therapeutic Hypothermia and Temperature Management , cilt.14, sa.1, ss.31-35, 2024 (SCI-Expanded, Scopus)

7. Does Vasoactive Inotrope score predict morbidity and mortality in premature babies weighing less than 1000 grams?

ÖZALKAYA E., Yariş E., KARATEKİN G.

Zeynep Kamil Medical Journal , cilt.55, sa.4, ss.213-222, 2024 (Scopus, TRDizin)

8. G-ROP criteria for predicting retinopathy of prematurity among neonates with different birth weight percentiles

OKBAY GÜNEŞ A., TOPCUOĞLU S., ÇELİK G., KIZILAY O., Akyurekli M. A. R., Karadag N., et al.

Journal of AAPOS , cilt.26, sa.6, 2022 (SCI-Expanded, Scopus)

9. Vasoactive inotropic score as a predictor of mortality in neonatal septic shock

Demirhan S., TOPCUOĞLU S., Karadag N., ÖZALKAYA E., KARATEKİN G.

Journal of Tropical Pediatrics , cilt.68, sa.6, 2022 (SCI-Expanded, Scopus)

10. Early-Onset Neonatal Sepsis in Turkey: A Single-Center 7-Year Experience in Etiology and Antibiotic Susceptibility

TOPCUOĞLU S., Demirhan S., Dincer E., ÖZALKAYA E., KARATEKİN G.

Children , cilt.9, sa.11, 2022 (SCI-Expanded, Scopus)

11. Factors Associated with the Transition Time to Full Enteral Feeding in Newborns with Hypoxic Ischemic Encephalopathy

OKBAY GÜNEŞ A., Karadag N., TOPCUOĞLU S., ÖZALKAYA E., Toptan H. H., Dincer E., et al.

Archives of Iranian Medicine , cilt.25, sa.8, ss.547-551, 2022 (SCI-Expanded, Scopus)

12. Intravenous immunoglobulin in hemolytic disease of the newborn: A moving target in time

Vardar G., Okan M., KARADAĞ N. N., TOPCUOĞLU S., ÖZALKAYA E., Karatepe H., et al.

Nigerian Journal of Clinical Practice , cilt.25, sa.8, ss.1262-1268, 2022 (SCI-Expanded, Scopus)

13. Comparison of efficacy of beractant and poractant treatment performed with minimal invasive technique

Akar S., TOPCUOĞLU S., Dincer E., ÖZALKAYA E., KARATEKİN G., Yildirim T. G.

Iranian Journal of Neonatology , cilt.12, sa.1, ss.1-6, 2021 (ESCI, Scopus)

14. Acute Peritoneal Dialysis in Premature Infants

Okan M. A., TOPCUOĞLU S., Karadag N. N., ÖZALKAYA E., Karatepe H. O., Vardar G., et al.

Indian Pediatrics , cilt.57, sa.5, ss.420-422, 2020 (SCI-Expanded, Scopus)

15. Efficacy of levetiracetam in premature infants: our experience and review of the literature

ÖZALKAYA E., TOPCUOĞLU S., Karatepe H., Tüten A., Gokmen T., KARATEKİN G.

Journal of Maternal-Fetal and Neonatal Medicine , cilt.32, sa.24, ss.4093-4096, 2019 (SCI-Expanded, Scopus)

16. Is the First Postnatal Platelet Mass as an Indicator of Patent Ductus Arteriosus?

Akar S., TOPCUOĞLU S., Tuten A., ÖZALKAYA E., Karatepe H. O., Gokmen T., et al.

Archives of Iranian Medicine , cilt.22, sa.12, ss.687-691, 2019 (SCI-Expanded, Scopus)

17. Effect of a galactagogue herbal tea on breast milk production and prolactin secretion by mothers of preterm babies

ÖZALKAYA E., Aslandoǧdu Z., Özkoral A., TOPCUOĞLU S., KARATEKİN G.

Nigerian Journal of Clinical Practice , cilt.21, sa.1, ss.38-42, 2018 (SCI-Expanded, Scopus)

18. Neonatology oxidative status in preterm infants with premature preterm rupture of membranes and fetal inflammatuar response syndrome

ÖZALKAYA E., KARATEKİN G., TOPCUOĞLU S., Karatepe H. Ö., Hafızoğlu T., Baran P., et al.

Pediatrics and Neonatology , cilt.58, sa.5, ss.437-441, 2017 (SCI-Expanded, Scopus)

19. Serum lactate levels and perfusion index: are these prognostic factors on mortality and morbidity in very low-birth weight infants?

Tuten A., Dincer E., TOPCUOĞLU S., SANCAK S., Akar S., Hakyemez Toptan H., et al.

Journal of Maternal-Fetal and Neonatal Medicine , cilt.30, sa.9, ss.1092-1095, 2017 (SCI-Expanded, Scopus)

20. Does platelet mass influence the effectiveness of ibuprofen treatment for patent ductus arteriosus in preterm infants?

Akar S., Karadag N., GÖKMEN YILDIRIM T., Toptan H. H., Dincer E., Tuten A., et al.

Journal of Maternal-Fetal and Neonatal Medicine , cilt.29, sa.23, ss.3786-3789, 2016 (SCI-Expanded, Scopus)

21. Morbidity in preterm infants with fetal inflammatory response syndrome

ÖZALKAYA E., KARATEKİN G., TOPCUOĞLU S., Gürsoy T., Ovalı F.

Pediatrics International , cilt.58, sa.9, ss.850-854, 2016 (SCI-Expanded, Scopus)

22. Long-Term Prostaglandin E1 Infusion for Newborns with Critical Congenital Heart Disease

Aykanat A., Yavuz T., ÖZALKAYA E., TOPCUOĞLU S., Ovalı F., KARATEKİN G.

Pediatric Cardiology , cilt.37, sa.1, ss.131-134, 2016 (SCI-Expanded, Scopus)

23. Risk factors in retained fetal lung fluid syndrome

ÖZALKAYA E., TOPCUOĞLU S., Hafizoglu T., KARATEKİN G., Ovali F.

Journal of Neonatal-Perinatal Medicine , cilt.8, sa.2, ss.85-89, 2015 (Scopus)

24. Partial exchange transfusion for neonatal polycythemia

ÖZALKAYA E., TOPCUOĞLU S., Yildirim E., Gürsoy T., Ovali F., KARATEKİN G.

Turk Pediatri Arsivi , cilt.47, sa.1, ss.23-28, 2012 (SCI-Expanded, Scopus, TRDizin)