{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T22:14:16Z","timestamp":1787004856361,"version":"build-2736575974"},"reference-count":25,"publisher":"Georg Thieme Verlag KG","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Klin Padiatr"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Objective To compare the effectiveness of cycled lighting (CL) or continuous near darkness (CND) on weight in preterm infants.<\/jats:p>\n                  <jats:p>Study Design Total 147 infants with a gestational age 25\u201332 weeks and\/or a birth weight 750\u20131500\u2009g were included in the study. The infants were classified into two groups: CL and CND. Weight on postnatal day 14, weight at corrected 35 weeks, mean rectal temperature and serum growth hormone, cortisol, melatonin levels at 35 weeks\u2019 post menstrual age (PMA), weekly weight gain, full enteral feeding time, duration of mechanical ventilation, retinopathy of prematurity (ROP), length of stay in the hospital, weight and length at three and six months corrected age were compared between the groups.<\/jats:p>\n                  <jats:p>Results There were no differences between weights on postnatal day 14. Anthropometric parameters and mean rectal temperatures of groups also were not different at 35 weeks\u2019 PMA. There were no differences among the groups in duration of full enteral feeding time, length of stay in hospitalization, duration of mechanical ventilation, ROP and anthropometric parameters. Further, serum growth hormone, cortisol, and melatonin levels were similar between the groups at 35 weeks\u2019 PMA.<\/jats:p>\n                  <jats:p>Conclusion CL and CND did not have any advantages over each other.<\/jats:p>","DOI":"10.1055\/a-1554-5699","type":"journal-article","created":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T18:52:21Z","timestamp":1630522341000},"page":"74-80","source":"Crossref","is-referenced-by-count":2,"title":["Cycled Lighting Versus Continuous Near Darkness in Preterm Infants: A Randomized Controlled Trial"],"prefix":"10.1055","volume":"234","author":[{"given":"Sema","family":"Arayici","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Division of Neonatology, Faculty of Medicine, Akdeniz University, Antalya, Turkey."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gulsum Kadioglu","family":"Simsek","sequence":"additional","affiliation":[{"name":"Division of Neonatology, Ankara City Hospital, Ministry of Health, Ankara, Turkey."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nurdan","family":"Uras","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Division of Neonatology, Faculty of Medicine, Istinye University, Istanbul, Turkey."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet Yekta","family":"Oncel","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Division of Neonatology, Faculty of Medicine, \u0130zmir Katip \u00c7elebi University, \u0130zmir, Turkey."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fuat Emre","family":"Canpolat","sequence":"additional","affiliation":[{"name":"Division of Neonatology, Ankara City Hospital, Ministry of Health, Ankara, Turkey."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Serife Suna","family":"Oguz","sequence":"additional","affiliation":[{"name":"Division of Neonatology, Ankara City Hospital, Ministry of Health, Ankara, Turkey."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2021,9,1]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1016\/S0882-5963(98)80013-4","article-title":"Environmental impact of the NICU on developmental outcomes","volume":"13","author":"S Blackburn","year":"1998","journal-title":"J Pediatr Nurs"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1097\/00005237-199103000-00009","article-title":"Effects of cycled light on activity state and cardiorespiratory function in preterm infants","volume":"4","author":"S Blackburn","year":"1991","journal-title":"J Perinat Neonatal Nurs"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"674","DOI":"10.1111\/j.1651-2227.2002.tb03301.x","article-title":"Randomized controlled study of the effects of different durations of light exposure on weight gain by preterm infants in a neonatal intensive care 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