The study includes preterm infants who are being screened for ROP between August 1,2023 and August 1, 2024 in 94 neonatal intensive care units (NICUs) in Turkey. Infants with birth weight (BW) of \>1500 g or ≥ 33 weeks' gestation who are screened for retinopathy of prematurity are included. The incidence of any ROP, severe ROP and treatment modalities will be determined. The risk factors for ROP development will also be evaluated.
Infants with BW >1500 g or ≥33 weeks' gestation who were determined to be at risk for ROP by the attending clinician and were screened for ROP.
Neonates who died before the first ROP examination are excluded from the study.
Infants with BW \>1500 g or ≥33 weeks' gestation who were screened for ROP.
Cohort
Prospective
Not listed
Incidence of ROP
Incidence of ROP and severe ROP in infants \> 1500 gr and gestational age ≥ 33 weeks in Turkey.
The role of being SGA in infants in the development of ROP
Number of infants with less than 10th percentile of birth weight according to Fenton graphs
The role of sepsis in infants in the development of ROP
Number of infants diagnosed with early sepsis (\< 3 days postnatal) or late sepsis (\>3 days postnatal) during the NICU admission
The role of mechanical ventilation in infants in the development of ROP
Duration of invasive mechanical ventilation during NICU admission
The role of chorioamnionitis in infants in the development of ROP
The number of infants whose mothers with clinical/histological chorioamnionitis
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Baskent University Ankara Hospital
Lead sponsor
Hacettepe University
Collaborator
Gazi University
Collaborator
Gaziosmanpasa Research and Education Hospital
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Celal Bayar University
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Selcuk University
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Recep Tayyip Erdogan University
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Karadeniz Technical University
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Istinye University
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Biruni University
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Ordu University
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Dr. Lutfi Kirdar Kartal Training and Research Hospital
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Pamukkale University
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Kanuni Sultan Suleyman Training and Research Hospital
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Konya City Hospital
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Kecioren Education and Training Hospital
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Ataturk University
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Meda Hospital
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Eskisehir Osmangazi University
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Necmettin Erbakan University
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Kırıkkale University
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Sisli Hamidiye Etfal Training and Research Hospital
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Acibadem Atakent University Hospital
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Balikesir Ataturk City Hospital
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Kocaeli University
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Acibadem Maslak Hospital
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Erzurum City Hospital
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Afyon Karahisar Hospital
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Ankara Koru Hospital
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Gulhane School of Medicine
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Bursa Yuksek Ihtisas Training and Research Hospital
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Namik Kemal University
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Bursa City Hospital
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Kayseri City Hospital
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Ankara Etlik City Hospital
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Zonguldak Bulent Ecevit University
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Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
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Inonu University
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Dr. Behcet Uz Children's Hospital
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Ankara Training and Research Hospital
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Tepecik Training and Research Hospital
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Aydin Adnan Menderes University
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Dicle University
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Akdeniz University
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Umraniye Education and Research Hospital
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Ankara City Hospital Bilkent
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Afyonkarahisar University of Health Sciences Health Application and Research Center
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Harran University
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Sanliurfa Mehmet Akif Inan Education and Research Hospital
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Istanbul University - Cerrahpasa
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Uludag University
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Sanliurfa Education and Research Hospital
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Dokuz Eylul University
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Bursa Doruk Yıldırım Hospital
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Malatya Turgut Ozal University
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Abant Izzet Baysal University
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Alanya Training and Research Hospital
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İstanbul Training and Research Hospital
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Baskent University
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Kahramanmaras Sutcu Imam University
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Batman Training and Research Hospital
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Etlik Zubeyde Hanım Women's Health Care, Training and Research Hospital
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Acıbadem Atunizade Hospital
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Adiyaman Training and Research Hospital
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Zeynep Kamil Maternity and Pediatric Research and Training Hospital
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Ondokuz Mayıs University
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Trakya University
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Seyhan Hospital
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Esenyurt University Hospital
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Başakşehir Çam & Sakura City Hospital
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Sakarya University
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Mardin Training and Research Hospital
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Karabuk University
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Giresun Training and Research Hospital
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Koc University Hospital
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Tekirdağ City Hospital
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Istanbul Medipol University Hospital
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Adana City Training and Research Hospital
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Istanbul University
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Marmara University Pendik Training and Research Hospital
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Medikal Park Ankara Hospital
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Muğla Sıtkı Koçman University
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Yuzuncu Yil University
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Sanko University
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Antalya Training and Research Hospital
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Firat University
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Ankara Guven Hospital
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Private Batman Hospital
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İstanbul Bağcılar Training and Research Hospital
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Istanbul Aydın University
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Mersin City Hospital
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