Araştırma Makalesi

Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios

Cilt: 23 Sayı: 1 31 Mart 2026
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Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios

Öz

Aim: This study aimed to investigate whether isolated oligohydramnios has an impact on renal function in term neonates. Materials and Methods: Sixty term pregnancies were evaluated—30 diagnosed with isolated oligohydramnios (AFI ≤ 5 cm) and 30 with normal amniotic fluid volume. Amniotic fluid index was measured using the four-quadrant technique. Immediately after birth, cord blood was analyzed for blood urea nitrogen (BUN), creatinine, sodium, and potassium. Urine samples were tested for beta-2 microglobulin. Results: Neonatal serum BUN, creatinine, sodium, and urinary beta-2 microglobulin levels did not differ significantly between groups (p > 0.05). Potassium was significantly higher in the oligohydramnios group (5.44 ± 1.05 mmol/L) compared with controls (4.91 ± 0.87 mmol/L, p = 0.0377). Potassium levels correlated negatively with the 5-minute Apgar score (r = –0.279, p = 0.03) and AFI (r = –0.349, p = 0.006), and positively with non-reactive NST (r = 0.396, p = 0.002). ROC analysis showed potassium had moderate predictive value for oligohydramnios (AUC = 0.678, p = 0.018) and strong predictive value for non-reactive NST (AUC = 0.835, p = 0.002). Conclusion: While isolated oligohydramnios did not appear to impair early neonatal renal function overall, elevated potassium levels and their association with fetal distress indicators suggest that potassium may be a useful biochemical marker for intrauterine stress.

Anahtar Kelimeler

Kaynakça

  1. Crosland BA, Hedges MA, Ryan KS, D’mello RJ, Mccarty OJT, Malhotra SV, Spindel ER, Shorey-Kendrick LE, Scottoline BP, Lo JO. Amniotic fluid: its role in fetal development and beyond. J Perinatol. 2025 Aug;45(8):1163-1170. doi: 10.1038/s41372-025-02313-1. Epub 2025 May 8. PMID: 40341778; PMCID: PMC12354197. Dammer U, Pretscher J, Weiss C, Schneider M, Faschingbauer F, Beckmann MW, Kehl S. Perinatal Outcome in Pregnant Women With Isolated Oligohydramnios Diagnosed With the Single Deepest Pocket Method. In Vivo. 2024 Mar-Apr;38(2):754-760. doi: 10.21873/invivo.13498. PMID: 38418104; PMCID: PMC10905473.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Kadın Hastalıkları ve Doğum

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Mart 2026

Gönderilme Tarihi

12 Ağustos 2025

Kabul Tarihi

29 Eylül 2025

Yayımlandığı Sayı

Yıl 2026 Cilt: 23 Sayı: 1

Kaynak Göster

APA
Özkaya Uçar, Y., Özkaya, E., & Küçüközkan, T. (2026). Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, 23(1), 22-27. https://doi.org/10.38136/jgon.1762812
AMA
1.Özkaya Uçar Y, Özkaya E, Küçüközkan T. Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios. JGON. 2026;23(1):22-27. doi:10.38136/jgon.1762812
Chicago
Özkaya Uçar, Yeşim, Enis Özkaya, ve Tuncay Küçüközkan. 2026. “Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 23 (1): 22-27. https://doi.org/10.38136/jgon.1762812.
EndNote
Özkaya Uçar Y, Özkaya E, Küçüközkan T (01 Mart 2026) Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 23 1 22–27.
IEEE
[1]Y. Özkaya Uçar, E. Özkaya, ve T. Küçüközkan, “Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios”, JGON, c. 23, sy 1, ss. 22–27, Mar. 2026, doi: 10.38136/jgon.1762812.
ISNAD
Özkaya Uçar, Yeşim - Özkaya, Enis - Küçüközkan, Tuncay. “Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 23/1 (01 Mart 2026): 22-27. https://doi.org/10.38136/jgon.1762812.
JAMA
1.Özkaya Uçar Y, Özkaya E, Küçüközkan T. Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios. JGON. 2026;23:22–27.
MLA
Özkaya Uçar, Yeşim, vd. “Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, c. 23, sy 1, Mart 2026, ss. 22-27, doi:10.38136/jgon.1762812.
Vancouver
1.Yeşim Özkaya Uçar, Enis Özkaya, Tuncay Küçüközkan. Investigation of Newborn Renal Functions in Pregnancy with Isolated Oligohydramnios. JGON. 01 Mart 2026;23(1):22-7. doi:10.38136/jgon.1762812