Investigation of maternal and cord blood erythropoietin and copeptin levels in low-risk term deliveries complicated by meconium-stained amniotic fluid
Journal of Maternal-Fetal and Neonatal Medicine, cilt.30, sa.6, ss.665-669, 2017 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 30 Sayı: 6
- Basım Tarihi: 2017
- Doi Numarası: 10.1080/14767058.2016.1182973
- Dergi Adı: Journal of Maternal-Fetal and Neonatal Medicine
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.665-669
- Anahtar Kelimeler: Acidosis, copeptin, erythropoietin, fetal hypoxia, meconium
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
Objective: To compare maternal, cord blood erythropoietin (EPO), and copeptin levels in low-risk term deliveries which are complicated by meconium-stained amniotic fluid (MSAF) to those with clear amniotic fluid. Also, to evaluate the relations between these markers and cord blood pH values. Methods: Low-risk term pregnant women with MSAF at an active phase of labor were defined as the study group (n = 39). Pregnant women with clear amniotic fluid were selected for the control group (n = 41). The two groups were matched for age, body mass index and gestational age. Maternal, cord blood EPO and copeptin levels with cord blood pH values were also measured. Results: Maternal, cord blood EPO, and copeptin levels of study and control groups were 42.6 ± 9.0 versus 40.7 ± 9.2, 134.2 (20.5–834.6) versus 38.4 (10.3–114.2), 4.9 (0.1–31.1) versus 4.0 (3.1–28.4), and 4.7 (2.6–25.5) versus 3.6 (2.0–23.2), respectively. The differences were statistically significant for cord blood EPO, maternal and cord blood copeptin levels (p < 0.001, p = 0.004, p < 0.001, respectively). The study group had a statistically and significantly lower cord blood pH values (7.25 ± 0.05 versus 7.34 ± 0.04, p < 0.001). Moreover, cord blood EPO and maternal and cord blood copeptin levels were inversely correlated with cord blood pH values in the study group (p < 0.001, p = 0.005, and p = 0.009, respectively). Conclusion: We suggest that higher cord blood EPO and maternal and cord blood copeptin levels may be an indicator of fetal acidosis in low-risk term deliveries complicated by MSAF.