بررسی نقش نشانگرهای Soluble fms-Like Tyrosine Kinase-1 و Vascular Endothelial Growth Factor در مقایسه با سونوگرافی رنگی داپلر در تشخیص تهاجم جفت

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 دانشیار، گروه زنان و زایمان، دانشکده‌ی پزشکی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

2 دستیار، گروه زنان و زایمان، دانشکده‌ی پزشکی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

چکیده

مقدمه: با توجه به شیوع به نسبت بالای چسبندگی جفت (Placenta Accreta) در بارداری و عدم وجود روش مناسب برای پیش‌بینی این عارضه، این مطالعه با هدف تعیین نقش نشانگرهای تیروزین کیناز 1 محلول شبیه fms (Soluble fms-like tyrosine kinase-1 یا SFLT-1) و عامل رشد اندوتلیوم عروق (Vascular endothelial growth factor یا VEGF) در مقایسه‌ی آن با سونوگرافی رنگی داپلر در تشخیص تهاجم جفت انجام گرفت.روش‌ها: در یک مطالعه‌ی مقطعی، 78 زن باردار مظنون با تهاجم جفتی که در سال‌های 97-1396 به بیمارستان‌های الزهرا (س) و شهید بهشتی اصفهان مراجعه کرده بودند، وارد مطالعه شدند و سطح SFLT-1 وVEGF در آنان اندازه‌گیری و سونوگرافی جفت نیز در آنان انجام شد. پس از عمل، نتیجه‌ی حاصل از عمل جراحی با نتایج سونوگرافی و سطح SFLT-1 و VEGF مقایسه شد و توافق بین نشانگرهای پیش‌گفته و سونوگرافی در تشخیص نوع تهاجم بافتی تعیین شد.یافته‌ها: میانگین سطح VEGF بر حسب پیامد بارداری تفاوت معنی‌داری نداشت (900/0 = P)، اما سطح SFLT-1 در گروه چسبندگی جفت به طور معنی‌داری پایین‌تر بود (020/0 = P). ضمن این که نسبت SFLT-1/VEGT نیز بین دو گروه متفاوت نبود (060/0 = P). مقایسه‌ی یافته‌های سونوگرافی و نتایج حاصل از عمل جراحی نشان داد در 38 مورد (7/48 درصد) نتایج جراحی و سونوگرافی طبیعی بود. همچنین، در 16 مورد (5/20 درصد) نتایج جراحی و سونوگرافی وجود چسبندگی جفت را نشان داد. میزان توافق بین سونوگرافی و جراحی 36/0 بود (001/0 > P).نتیجه‌گیری: برابر نتایج مطالعه‌ی حاضر، دو نشانگر SFLT-1 و VEGF در مقایسه با سونوگرافی معیارهای مناسبی برای پیش‌بینی تهاجم جفتی نبودند. در عین حال، با توجه به محدودیت‌های این مطالعه، انجام مطالعات بیشتر پیشنهاد می‌گردد.

کلیدواژه‌ها


عنوان مقاله [English]

The Role of Soluble fms-Like Tyrosine Kinase-1 Markers and Vascular Endothelial Growth Factor in Comparison with Color Doppler Sonography for Detecting Plasenta Accreta

نویسندگان [English]

  • Elhan Naghshineh 1
  • Faranak Razaghi 2
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
چکیده [English]

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.

کلیدواژه‌ها [English]

  • Angiogenic peptides
  • Placenta accreta
  • Vascular endothelial growth factor
  • fms-like tyrosine kinase
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