Gürcan TÜRKYILMAZ
(Van Eğitim ve Araştırma Hastanesi, Kadın Hastalıkları ve Doğum Kliniği, Van, Türkiye)
Emircan ERTÜRK
(Van Eğitim ve Araştırma Hastanesi, Kadın Hastalıkları ve Doğum Kliniği, Van, Türkiye)
Şebnem TÜRKYILMAZ
(Van Yüzüncü Yıl Üniversitesi, Kadın Hastalıkları ve Doğum Anabilim Dalı, Van, Türkiye)
Onur KARAASLAN
(Van Yüzüncü Yıl Üniversitesi, Kadın Hastalıkları ve Doğum Anabilim Dalı, Van, Türkiye)
Yıl: 2020Cilt: 51Sayı: 2ISSN: 1300-7971 / 2148-4864Sayfa Aralığı: 113 - 116İngilizce

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Does 75-g OGTT Influence Maternal and Fetal Doppler Parameters in Healthy Pregnancies? A Cross-Sectional Observational Study
Objective: Oral glucose challenge test (OGTT) is widely used around the world screening for gestational diabetes mellitus (GDM). In our study, we aimed to evaluate the effect of 75 g OGTT on maternal and fetal Doppler parameters. Material and Methods: Measurements of umbilical artery PI, RI, S/D, middle cerebral artery (MCA) PSV, PI, RI and mean PI, RI S/D of uterine arteries assessed 1 hour before OGTT and 1 hour following the test in 46 pregnancies between 24-28 weeks of gestation. The chi-square test was employed to compare variables. Statistical significance was established at p<0.05. Results: The mean age of pregnant women was 24.6±5.4, the mean gravity status was 2.3±0.8, the mean BMI was 25.5±5.5 kg/m, and the mean gestational age was 26.5±1.6 Mean umbilical artery PI: 1.14±0.26, RI: 0.71±0.14, S/D ratio 2.24±0.73 calculated 1 hour before test and mean PI: 1.04±0.43, RI: 0.58±0.21, S/D ratio 2.01±0.44 and there was no significance (p: 0.64, 0,56, 0.71). Mean MCA PSV: 30.4±11.3 cm/sn, PI:1.89±0.36, RI: 0.81±0.19 measured 1 hour before test and 1 hour following test Mean MCA were PSV: 38.4±13.2 cm/sn, PI: 2.11±0.24, RI: 0.68± 0.21 and there was no difference (p: 0.83, 0.66, 0.82). Mean uterine arteries PI:1.13±0.21, RI: 0.69±0.11, S/D ratio 2.03±0.34 measured before the test and mean PI:1.24±0.11, RI: 0.74±0.16, S/D ratio 1.87±0.22 calculated after the test and these results were similar (p: 0.72, 0.79, 0.56). Conclusion: There was no significant effect on maternal and fetal Doppler parameters of 75 g OGTT among healthy pregnancies.
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