Triple ultrasound markers including fetal cardiac activity are related to miscarriage risk  

Oleh:

Bae, Soyoung ; Karnitis, Joseph

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Fertility and Sterility (keterangan: ada di ClinicalKey) vol. 96 no. 05 (Nov. 2011), page 1145-1148.
Topik: Yolk sac; gestational sac; fetal cardiac activity; miscarriage

Ketersediaan

Perpustakaan FK Nomor Panggil: F02.K.2011.01 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Objective To identify early ultrasound markers in pregnant patients that predict a favorable pregnancy outcome. Design Retrospective case-control study. Setting Infertility patients in fertility clinic. Patient(s) 1051 women with early pregnancies conceived after fertility treatment. Intervention(s) None. Main Outcome Measure(s) Ongoing pregnancy >20 weeks’ gestation. Result(s) Ongoing pregnancy rate was 90.5% for those pregnancies having early fetal cardiac activity (odds ratio [OR] = 66.5). Gestational sac diameter =12 mm was associated with ongoing pregnancy rate of 91.9%. Small gestational sac diameter, <8 mm, was associated with high miscarriage rate, 85.3%. Ongoing pregnancy rates for yolk sac diameter <2 mm, 2–6 mm, and >6 mm were 20%, 89.2%, and 20%, respectively (OR = 33.1, 2–6 vs <2 mm; OR = 33.1, 2–6 vs >6 mm). Ongoing pregnancy rate was 94% when all three markers were present. Conclusion(s) On postconception days 33–36, gestational sac diameter =12 mm, yolk sac diameter 2–6 mm, and the presence of fetal cardiac activity were favorable markers.

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