Yunqi Chen, Xiaoli Lv, Lijuan Yang, Mingmin Wang, Dan Hu, Min Ren
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引用次数: 0
Abstract
Objectives: This study aimed to compare changes in ultrasonic Doppler parameters, particularly the peak ratio (PR) of the ophthalmic artery (OA) and optic nerve sheath diameter (ONSD), in pregnancies complicated by fetal growth restriction (FGR). Furthermore, it sought to evaluate differences in these parameters across various subgroups and analyze the cut-off value of PR for predicting delivery within 1 week in pregnancies complicated by FGR.
Methods: A total of 62 pregnant women in the mid-to-late stages of gestation were enrolled, comprising 31 participants in the FGR group and 31 in the control group. The general conditions, pregnancy outcomes, Doppler parameters of the OA, and ONSD were compared between the two groups. Comparative analysis was performed to investigate differences in OA Doppler parameters and ONSD across FGR subgroups. The predictive value of PR for delivery within 1 week was assessed using the area under the receiver operating characteristic curve.
Results: The PR of the OA was significantly elevated in the FGR group compared to the control group, demonstrating a statistically significant difference. The threshold PR value for predicting delivery within 1 week was 0.565, with a sensitivity of 0.88 and a specificity of 0.58.
Conclusions: The PR value of the OA in pregnant women with FGR is significantly increased and may serve as a reliable predictor for pregnancies complicated by FGR.
期刊介绍：
The Journal of Ultrasound in Medicine (JUM) is dedicated to the rapid, accurate publication of original articles dealing with all aspects of medical ultrasound, particularly its direct application to patient care but also relevant basic science, advances in instrumentation, and biological effects. The journal is an official publication of the American Institute of Ultrasound in Medicine and publishes articles in a variety of categories, including Original Research papers, Review Articles, Pictorial Essays, Technical Innovations, Case Series, Letters to the Editor, and more, from an international bevy of countries in a continual effort to showcase and promote advances in the ultrasound community.
Represented through these efforts are a wide variety of disciplines of ultrasound, including, but not limited to:
-Basic Science-
Breast Ultrasound-
Contrast-Enhanced Ultrasound-
Dermatology-
Echocardiography-
Elastography-
Emergency Medicine-
Fetal Echocardiography-
Gastrointestinal Ultrasound-
General and Abdominal Ultrasound-
Genitourinary Ultrasound-
Gynecologic Ultrasound-
Head and Neck Ultrasound-
High Frequency Clinical and Preclinical Imaging-
Interventional-Intraoperative Ultrasound-
Musculoskeletal Ultrasound-
Neurosonology-
Obstetric Ultrasound-
Ophthalmologic Ultrasound-
Pediatric Ultrasound-
Point-of-Care Ultrasound-
Public Policy-
Superficial Structures-
Therapeutic Ultrasound-
Ultrasound Education-
Ultrasound in Global Health-
Urologic Ultrasound-
Vascular Ultrasound
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