Comparison of First-Trimester Screening Biomarkers in Spontaneous (Natural) and In Vitro Fertilization Pregnancies

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BARATI MOJGAN; ZARGAR MAHVASH; Asan Bahareh

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Journal Paper

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Journal: Crescent Journal of Medical and Biological Sciences Year:2022 | Volume:9 | Issue:2 Page(s): 109-115

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Information Journal Paper

Title

Comparison of First-Trimester Screening Biomarkers in Spontaneous (Natural) and In Vitro Fertilization Pregnancies

Author(s)

BARATI MOJGAN | ZARGAR MAHVASH | Asan Bahareh | Issue Writer Certificate

Keywords

IVF

first-trimester screening

free β

-HCG

PAPP-A

Abstract

Objectives: The preseNT study was designed to evaluate and compare the screening markers of spoNTaneous and in vitro fertilization (NT-style:inherit;color:#ff0078">IVF) pregnancies in individuals who underweNT combined screening in the first trimester of pregnancy. Materials and Methods: In this retrospective study, we examined the difference between natural and assisted-reproductive technology (ART) pregnancies in 2252 mothers from January 2011 to October 2019. In both groups, the first trimester screening parameters including NT, free beta-human chorionic gonadotropin (β,NT-style:inherit;color:#ff0078">-HCG), and NT-style:inherit;color:#ff0078">PAPP-A were measured. Results: According to the results of the preseNT study, BMI was higher in the group that became pregnaNT by NT-style:inherit;color:#ff0078">IVF compared to the normal pregnancy group (P < 0. 001). Additionally, in patieNTs using NT-style:inherit;color:#ff0078">IVF, the history of maternal disease was less frequeNT compared to the other group (P = 0. 003). Most cases of twin fetuses, dichorionic twin pregnancy, and fetal abnormality were seen in the NT-style:inherit;color:#ff0078">IVF group. Although the β,NT-style:inherit;color:#ff0078">-HCG and free NT-style:inherit;color:#ff0078">PAPP-A levels were high in the NT-style:inherit;color:#ff0078">IVF group, no significaNT difference was observed. The group with spoNTaneous pregnancy had a higher penetration rate of nuchal translucency <95th perceNTile compared to the NT-style:inherit;color:#ff0078">IVF group (P < 0. 001). The results of comparing the first trimester test showed that in the NT-style:inherit;color:#ff0078">IVF group, 81. 3% of patieNTs were at low risk and 6. 6% were at high risk, while in the normal pregnancy group, 78. 9% of patieNTs were at low risk and 7. 0% of them were at low risk, indicating that the difference was not significaNT. Conclusions: Overall, although the risk of aneuploidy in NT-style:inherit;color:#ff0078">IVF pregnancies was not higher compared to normal pregnancies, in NT-style:inherit;color:#ff0078">IVF pregnancies, NI is associated with a high risk of fetal abnormalities. Therefore, NT sonography can help to diagnose fetal anomalies especially aneuploidy.

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APA: Copy

BARATI, MOJGAN, ZARGAR, MAHVASH, & Asan, Bahareh. (2022). Comparison of First-Trimester Screening Biomarkers in Spontaneous (Natural) and In Vitro Fertilization Pregnancies. CRESCENT JOURNAL OF MEDICAL AND BIOLOGICAL SCIENCES, 9(2), 109-115. SID. https://sid.ir/paper/1017292/en

Vancouver: Copy

BARATI MOJGAN, ZARGAR MAHVASH, Asan Bahareh. Comparison of First-Trimester Screening Biomarkers in Spontaneous (Natural) and In Vitro Fertilization Pregnancies. CRESCENT JOURNAL OF MEDICAL AND BIOLOGICAL SCIENCES[Internet]. 2022;9(2):109-115. Available from: https://sid.ir/paper/1017292/en

IEEE: Copy

MOJGAN BARATI, MAHVASH ZARGAR, and Bahareh Asan, “Comparison of First-Trimester Screening Biomarkers in Spontaneous (Natural) and In Vitro Fertilization Pregnancies,” CRESCENT JOURNAL OF MEDICAL AND BIOLOGICAL SCIENCES, vol. 9, no. 2, pp. 109–115, 2022, [Online]. Available: https://sid.ir/paper/1017292/en

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