Document Type : Original Article (s)
Authors
1
Associate Professor, Department of Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
2
Resident, Department of Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
Abstract
Background: Regarding the relatively high prevalence of placenta accreta in pregnancy, and the lack of suitable methods for predicting this complication, this study aimed to determine the role of soluble fms-like tyrosine kinase-1 (SFLT-1) markers and vascular endothelial growth factor (VEGF) in comparison with color Doppler sonography in diagnosis of placenta accreta.Methods: In a cross-sectional study, 78 pregnant women who were referred to Alzahra and Shahid Beheshti hospitals in Isfahan, Iran, in 2017 and 2018 were studied. SFLT-1 and VEGF levels were measured, and embryo sonography was also performed. After surgery, the results of surgery were compared with the results of sonography, and the level of SFLT-1 and VEGF and the agreement of these markers with ultrasound were determined.Findings: There was no significant difference in mean VEGF level in terms of pregnancy outcomes (P = 0.90), but SFLT-1 level was significantly lower in Eckert group (P = 0.02). Meanwhile, SFLT-1/VEGT ratio was not different between the two groups (P = 0.66). Comparison of ultrasound findings and surgical results showed that surgical outcomes and ultrasonography were normal in 38 cases (48.7%). Moreover, in 16 cases (20.5%), the results of surgery and ultrasound showed the presence of plementa acrata. The agreement between ultrasonography and surgery was 0.36 (P < 0.001).Conclusion: According to the results of our study, the two markers SFLT-1 and VEGF, compared with ultrasound, were not suitable criteria for predicting placenta accreta. At the same time, according to the limitations of this study, further studies are suggested.
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