AIMC Topic: Pregnancy Trimester, First

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"Hypothyroidism screening during first trimester of pregnancy".

BMC pregnancy and childbirth Dec 22, 2017
BACKGROUND: Subclinical hypothyroidism is defined as an elevated thyroid-stimulating hormone level with a normal thyroxin level without signs or symptoms of hypothyroidism. Although it is well accepted that overt hypothyroidism has a deleterious impa...
Cross-Sectional Studies Middle Aged Pregnancy Complications Prevalence Reference Standards Maternal Serum Screening Tests Female Young Adult Thyrotropin Adult Humans Pregnancy Trimester, First Adolescent Pregnancy Reference Values ROC Curve Hypothyroidism
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First Trimester Noninvasive Prenatal Diagnosis: A Computational Intelligence Approach.

IEEE journal of biomedical and health informatics Jul 29, 2015
The objective of this study is to examine the potential value of using machine learning techniques such as artificial neural network (ANN) schemes for the noninvasive estimation, at 11-13 weeks of gestation, the risk for euploidy, trisomy 21 (T21), a...
Chromosome Disorders Crown-Rump Length Pregnancy Pregnancy Trimester, First Humans Female Maternal Age Computational Biology Artificial Intelligence Prenatal Diagnosis Biomarkers
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First Trimester Laparoscopic Cerclage.

Journal of minimally invasive gynecology Mar 18, 2015
STUDY OBJECTIVE: To review the indications, rationale, and technique for abdominal cerclage, specifically focusing on a laparoscopic approach to this procedure during the first trimester of pregnancy.
Cesarean Section Adult Abdomen Robotics Pregnancy Trimester, First Laparoscopy Humans Pregnancy Female Gynecologic Surgical Procedures Cerclage, Cervical Uterine Cervical Incompetence
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Fetal growth disorders detection during first trimester gestation through comprehensive maternal circulating DNA profiling.

Human molecular genetics Jun 18, 2025
BACKGROUND: Early diagnosis, close follow-up and timely delivery constitute the main elements for appropriate detection and management of Fetal Growth Disorders (FGD). We hypothesized that fetoplacental FGD-associated alterations can be detected in c...
Biomarkers Pregnancy Female Humans Prospective Studies Cell-Free Nucleic Acids Pregnancy Trimester, First Gestational Age Infant, Newborn Fetal Growth Retardation Adult DNA Methylation
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Effects of neonicotinoid pesticide exposure in the first trimester on gestational diabetes mellitus based on interpretable machine learning.

Environmental research May 15, 2025
BACKGROUND: Gestational diabetes mellitus (GDM) is one of the most common pregnancy complications and seriously threatens the health of mothers and offspring. Neonicotinoids (NEOs) is a new class of pesticide and widely used worldwide. Prenatal NEOs ...
Maternal Exposure Adult China Pregnancy Trimester, First Diabetes, Gestational Pesticides Prospective Studies Neonicotinoids Pregnancy Humans Female Machine Learning
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Diagnostic Accuracy of an Integrated AI Tool to Estimate Gestational Age From Blind Ultrasound Sweeps.

JAMA Aug 27, 2024
IMPORTANCE: Accurate assessment of gestational age (GA) is essential to good pregnancy care but often requires ultrasonography, which may not be available in low-resource settings. This study developed a deep learning artificial intelligence (AI) mod...
Pregnancy Female Adult Artificial Intelligence Software Prospective Studies Gestational Age Biometry Crown-Rump Length Point-of-Care Systems Ultrasonography, Prenatal Pregnancy Trimester, First Humans Zambia
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A machine learning technology to improve the risk of non-invasive prenatal tests.

Technology and health care : official journal of the European Society for Engineering and Medicine Jan 1, 2022
BACKGROUND: Timely and accurate diagnosis of genetic diseases can lead to proper action and prevention of irreparable events.
Female Pregnancy Trimester, First Prenatal Diagnosis Trisomy 13 Syndrome Trisomy 18 Syndrome Machine Learning Technology Pregnancy Humans
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[Concentration of red blood cell folate and the analysis of folic acid supplement optimum time and dose in first trimester].

Wei sheng yan jiu = Journal of hygiene research Jul 1, 2017
OBJECTIVE: To have a knowledge of prevalent red blood cell folate concentration in Beijing and analyzes optimum time and dose of folic acid supplement. To provide the basis data for making public health policy and clinical consultation.
Cross-Sectional Studies Neural Tube Defects Child Pregnancy Trimester, First Humans Dietary Supplements Erythrocytes Pregnancy Folic Acid Female
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