Evaluation of the frequency of retinopathy of prematurity, risk factors, and treatment outcomes in premature infants with a birth weight >1500 grams or gestational age ≥33 weeks in Turkey (TR-BigROP)
Evaluation of the effectiveness of antimicrobial-embedded PICC catheters: a prospective, case-controlled study
Retrospective observational assessment of newborns with umbilical venous catheters (UVC), peripheral inserted central venous catheters (PICC), and central venous catheters (CVC) in a neonatal intensive care unit
Acute kidney injury in newborns: morbidity and mortality outcomes
Frequency of hypocalcemia in newborns and investigation of etiological factors in infants developing hypocalcemia
Is maternal preeclampsia a risk factor for the development of ROP in preterm infants?
Secondary Gains of Strategies to Prevent COVID-19 Infection in the Neonatal Intensive Care Unit: Has the Frequency of Health-Related Infections Decreased?
Evaluation of Vertical Transmission of SARS-CoV-2 from Mother to Child: Prospective and Observational Study
Hypomagnesemia in the Pediatric Intensive Care Unit; Etiology, Risk Factors, and Relationship with Mortality
Publications:
Avsar H, Bulbul A, Bas EK, Uslu HS, Unal ET, Divarci A, Tellioðlu AY, Atar G. Secondary Gains of Strategies to Prevent COVID-19 Infection in Neonatal Intensive Care Unit: Has the Frequency of Healthcare-Associated Infections Decreased? Indian Pediatr. 2024 Mar 15;61(3):243-247. PMID: 38469840.
Acar DB, Avsar H, Bulbul A. Evaluation of Etiological Causes and Factors Affect Length of Hospitalization in Neonates Hospitalized with Lower Respiratory Tract Infection. Sisli Etfal Hastan Tip Bul. 2024 Apr 5;58(1):97-101. doi: 10.14744/SEMB.2023.77674. PMID: 38808041; PMCID: PMC11128701.
3.Bulbul A, Bacak T, Avsar H. Role of Postnatal Corticosteroids in the Treatment or Prevention of Bronchopulmonary Dysplasia. Sisli Etfal Hastan Tip Bul. 2023 Jun 20;57(2):171-181. doi: 10.14744/SEMB.2023.80688. PMID: 37899802; PMCID: PMC10600625.
Bulbul A, Agirgol E, Uslu S, Elitok GK, Tellioglu A, Avsar H, Divarci A, Bas EK, Unal ET. COVID-19 Management in Newborn Babies in the Light of Recent Data: Breastfeeding, Rooming-in and Clinical Symptoms. Sisli Etfal Hastan Tip Bul. 2020 Sep 4;54(3):261-270. doi: 10.14744/SEMB.2020.90267. PMID: 33312022; PMCID: PMC7729730.
Ebru Türkoğlu Ünal, Ali Bülbül, Gizem Kara Elitok, Hasan Avşar, Sinan Uslu Evaluation of the Knowledge Level and Attitude of Mothers About Infantile Colic DOI: 10.14744/hnhj.2020.47135 Haydarpasa Numune Med J 2021;61(1):38–44
