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Pregnancy Trimester, Second

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A metabolomics-based approach for non-invasive screening of fetal central nervous system anomalies.

Metabolomics : Official journal of the Metabolomic Society 30830338
BACKGROUND: Central nervous system anomalies represent a wide range of congenital birth defects, with an incidence of approximately 1% of all births. They are currently diagnosed using ultrasound evaluation. However, there is strong need for a more a...
Adult Biomarkers Case-Control Studies Female Fetal Diseases Fetus Gas Chromatography-Mass Spectrometry Humans Infant, Newborn Metabolome Neonatal Screening Nervous System Malformations Pilot Projects Pregnancy Pregnancy Trimester, Second Prenatal Care Prospective Studies
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Prediction model development of late-onset preeclampsia using machine learning-based methods.

PloS one 31442238
Preeclampsia is one of the leading causes of maternal and fetal morbidity and mortality. Due to the lack of effective preventive measures, its prediction is essential to its prompt management. This study aimed to develop models using machine learning...
Adult Age of Onset Bayes Theorem Female Gestational Age Humans Logistic Models Machine Learning Pre-Eclampsia Pregnancy Pregnancy Trimester, Second Pregnancy Trimester, Third Support Vector Machine
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Artificial intelligence and amniotic fluid multiomics: prediction of perinatal outcome in asymptomatic women with short cervix.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 30381856
OBJECTIVE: To evaluate the application of artificial intelligence (AI), i.e. deep learning and other machine-learning techniques, to amniotic fluid (AF) metabolomics and proteomics, alone and in combination with sonographic, clinical and demographic ...
Adolescent Adult Amniocentesis Amniotic Fluid Artificial Intelligence Cervical Length Measurement Cervix Uteri Female Humans Intensive Care Units, Neonatal Metabolomics Predictive Value of Tests Pregnancy Pregnancy Outcome Pregnancy Trimester, Second Proteomics Retrospective Studies Sensitivity and Specificity Ultrasonography Young Adult
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Semiautomatic Fetal Intelligent Navigation Echocardiography Has the Potential to Aid Cardiac Evaluations Even in Less Experienced Hands.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine 31411353
OBJECTIVES: To investigate the interobserver and intraobserver variability and corresponding learning curve in a semiautomatic approach for a standardized assessment of the fetal heart (fetal intelligent navigation echocardiography [FINE]).
Artificial Intelligence Clinical Competence Echocardiography, Four-Dimensional Female Heart Defects, Congenital Humans Learning Curve Observer Variation Pregnancy Pregnancy Trimester, Second Ultrasonography, Prenatal
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Prediction of preterm birth in nulliparous women using logistic regression and machine learning.

PloS one 34191801
OBJECTIVE: To predict preterm birth in nulliparous women using logistic regression and machine learning.
Adult Area Under Curve Female Humans Logistic Models Machine Learning Ontario Parity Pregnancy Pregnancy Trimester, First Pregnancy Trimester, Second Premature Birth Retrospective Studies ROC Curve Young Adult
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Novelelectronic health records applied for prediction of pre-eclampsia: Machine-learning algorithms.

Pregnancy hypertension 34739939
OBJECTIVE: To predict risk of pre-eclampsia (PE) in women using machine learning (ML) algorithms, based on electronic health records (EHR) collected at the early second trimester.
Adult Electronic Health Records Female Humans Machine Learning Pre-Eclampsia Pregnancy Pregnancy Trimester, Second Retrospective Studies Risk Assessment
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Clinical workflow of sonographers performing fetal anomaly ultrasound scans: deep-learning-based analysis.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 35726505
OBJECTIVE: Despite decades of obstetric scanning, the field of sonographer workflow remains largely unexplored. In the second trimester, sonographers use scan guidelines to guide their acquisition of standard planes and structures; however, the scan-...
Deep Learning Female Fetus Humans Pregnancy Pregnancy Trimester, Second Ultrasonography, Prenatal Workflow
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Deep learning to estimate gestational age from fly-to cineloop videos: A novel approach to ultrasound quality control.

International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics 38189177
OBJECTIVE: Low-cost devices have made obstetric sonography possible in settings where it was previously unfeasible, but ensuring quality and consistency at scale remains a challenge. In the present study, we sought to create a tool to reduce substand...
Biometry Deep Learning Female Gestational Age Humans Pregnancy Pregnancy Trimester, Second Pregnancy Trimester, Third Quality Control Ultrasonography, Prenatal Video Recording
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Building a machine learning-based risk prediction model for second-trimester miscarriage.

BMC pregnancy and childbirth 39522013
BACKGROUND: Second-trimester miscarriage is a common adverse pregnancy outcome that imposes substantial economic and psychological pressures on both the physical and mental well-being of patients and their families. Currently, there is a scarcity of ...
Abortion, Spontaneous Adult Female Humans Machine Learning Pregnancy Pregnancy Trimester, Second Retrospective Studies Risk Assessment Risk Factors
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A comprehensive and bias-free machine learning approach for risk prediction of preeclampsia with severe features in a nulliparous study cohort.

BMC pregnancy and childbirth 39716098
Preeclampsia is one of the leading causes of maternal morbidity, with consequences during and after pregnancy. Because of its diverse clinical presentation, preeclampsia is an adverse pregnancy outcome that is uniquely challenging to predict and mana...
Adult Biomarkers Cohort Studies Female Humans Machine Learning Parity Placenta Growth Factor Pre-Eclampsia Pregnancy Pregnancy Trimester, First Pregnancy Trimester, Second Prospective Studies Risk Assessment Risk Factors Severity of Illness Index
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