Araştırma Makalesi

Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns

Cilt: 22 Sayı: 3 30 Eylül 2025
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Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns

Öz

Objective: The study aimed to evaluate the potential neuroprotective effects of antenatal magnesium sulfate (MgSO4) on sensorineural hearing and auditory nerve development in premature newborns. Methods: This retrospective study included premature newborns (<37 weeks) born between November 1, 2022, and December 31, 2023, at Etlik City Hospital. Newborns were divided into two groups: those exposed to antenatal MgSO4 (study group, n=40) and those unexposed (control group, n=126). Antenatal MgSO4 was administered at 2 grams/hour for at least 8 hours after a 6-gram loading dose. Hearing screening was conducted using auditory brainstem response (ABR) tests within the first month after birth. Maternal and neonatal characteristics, including gestational age, birthweight, and Apgar scores, were analyzed. Statistical comparisons between groups were performed using appropriate tests, with a significance level of p<0.05. Results: The failure rate in hearing screening tests did not significantly differ between the MgSO4 group (10%) and the control group (6.3%) (p=0.437). However, the MgSO4 group had lower gestational age at birth (median: 30.0 vs. 34.0 weeks, p<0.001), lower birthweight (median: 1424 vs. 2325 grams, p<0.001), and higher rates of Apgar scores below 7 at both the 1st and 5th minutes. Placental abruption, retinopathy of prematurity, and bronchopulmonary dysplasia were associated with hearing abnormalities in the overall cohort. Conclusion: Antenatal MgSO4 administration did not demonstrate a significant protective effect against hearing impairment in premature newborns. Larger prospective studies are warranted to clarify MgSO4's role in auditory neuroprotection.

Anahtar Kelimeler

Etik Beyan

Çalışma Etlik Şehir Hastanesi Bilimsel Araştırma Değerlendirme ve Etik Kurulu tarafından onaylanmıştır (onay numarası: AEŞH-BADEK-2024-087).

Kaynakça

  1. 1 de Kleine MJK, den Ouden AL, Kollée LAA, Ilsen A, van Wassenaer AG, Brand R, et al. Lower mortality but higher neonatal morbidity over a decade in very preterm infants. Paediatr Perinat Epidemiol. 2007 Jan;21(1):15–25. 2 Spittle AJ, Orton J. Cerebral palsy and developmental coordination disorder in children born preterm. Semin Fetal Neonatal Med. 2014 Apr;19(2):84–9. 3 Bax M, Goldstein M, Rosenbaum P, Leviton A, Paneth N, Dan B, et al. Proposed definition and classification of cerebral palsy, April 2005. Dev Med Child Neurol. 2005 Aug;47(8):571–6.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Yenidoğan, Kadın Hastalıkları ve Doğum

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2025

Gönderilme Tarihi

20 Kasım 2024

Kabul Tarihi

20 Şubat 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 22 Sayı: 3

Kaynak Göster

APA
Kurt, D. S., Oğuz, Y., Ulusoy, C. O., Kurt, A., Kından, A., Ağaoğlu, R. T., & Yakut Yücel, K. (2025). Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, 22(3), 241-246. https://doi.org/10.38136/jgon.1588776
AMA
1.Kurt DS, Oğuz Y, Ulusoy CO, vd. Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns. JGON. 2025;22(3):241-246. doi:10.38136/jgon.1588776
Chicago
Kurt, Dilara Sarıkaya, Yüksel Oğuz, Can Ozan Ulusoy, vd. 2025. “Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 22 (3): 241-46. https://doi.org/10.38136/jgon.1588776.
EndNote
Kurt DS, Oğuz Y, Ulusoy CO, Kurt A, Kından A, Ağaoğlu RT, Yakut Yücel K (01 Eylül 2025) Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 22 3 241–246.
IEEE
[1]D. S. Kurt vd., “Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns”, JGON, c. 22, sy 3, ss. 241–246, Eyl. 2025, doi: 10.38136/jgon.1588776.
ISNAD
Kurt, Dilara Sarıkaya - Oğuz, Yüksel - Ulusoy, Can Ozan - Kurt, Ahmet - Kından, Aziz - Ağaoğlu, Recep Taha - Yakut Yücel, Kadriye. “Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 22/3 (01 Eylül 2025): 241-246. https://doi.org/10.38136/jgon.1588776.
JAMA
1.Kurt DS, Oğuz Y, Ulusoy CO, Kurt A, Kından A, Ağaoğlu RT, Yakut Yücel K. Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns. JGON. 2025;22:241–246.
MLA
Kurt, Dilara Sarıkaya, vd. “Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, c. 22, sy 3, Eylül 2025, ss. 241-6, doi:10.38136/jgon.1588776.
Vancouver
1.Dilara Sarıkaya Kurt, Yüksel Oğuz, Can Ozan Ulusoy, Ahmet Kurt, Aziz Kından, Recep Taha Ağaoğlu, Kadriye Yakut Yücel. Effect of Prenatal Magnesium Sulphate on Hearing Function in Premature Newborns. JGON. 01 Eylül 2025;22(3):241-6. doi:10.38136/jgon.1588776