نتایج جستجو برای: prenatal test

تعداد نتایج: 845623  

Journal: :acta medica iranica 0
m. pourissa s. refahi h. nazari

the outcome and proper management of fetal hydronephrosis have not been completely defined. the purpose of this study was to determine incidence and outcome of infants with a history of prenatal hydronephrosis diagnosed by ultrasound. in a three-year period from 2000 to 2003 we identified 211 cases (271 renal units) of fetal hydronephrosis in which renal pelvic anteroposterior diameter was more...

2016
Bin Liu Huizhen Geng Juan Yang Ying Zhang Langhui Deng Weiqing Chen Zilian Wang

BACKGROUND Hyperlipidemia and high fasting plasma glucose levels at the first prenatal visit (First Visit FPG) are both related to gestational diabetes mellitus, maternal obesity/overweight and fetal overgrowth. The purpose of the present study is to investigate the correlation between First Visit FPG and lipid concentrations, and their potential association with offspring size at delivery. M...

Journal: :PLoS ONE 2009
Deborah Cohan Elvira Gomez Mara Greenberg Sierra Washington Edwin D. Charlebois

BACKGROUND In the US, an unacceptably high percentage of pregnant women do not undergo prenatal HIV testing. Previous studies have found increased uptake of prenatal HIV testing with abbreviated pre-test counseling, however little is known about patient decision making, testing satisfaction and knowledge in this setting. METHODOLOGY/FINDINGS A randomized-controlled, non-inferiority trial was ...

Journal: :Reproductive Endocrinology 2021

This review systematizes scientific data on the possibilities and limitations of combined prenatal screening for detecting common chromosomal abnormalities (CA) in first trimester pregnancy, as well an innovative technology – non-invasive test (NIPT) based free fetal DNA fraction. A current clinical guidelines place NIPT models screening, experience various countries implementation national pro...

Journal: : 2021

Amaç: Bu çalışma, infertilite tedavisi sonucu oluşan gebeliklerde anne-bebek bağlanma düzeyini incelemek amacıyla tanımlayıcı olarak planlanmıştır. Yöntem: Araştırmanın evrenini tüp bebek ve obstetrikliniğinde yatan, gebe kalan tüm kadınlar oluşturmuştur. Araştırmada örneklem seçimine gidilmemiştir. İnfertilite kalmış, daha önce yaşayan çocuğu olmayan, fetüste anomalisi herhangi bir psikiyatrik...

Journal: :International journal of medical science and clinical research studies 2021

Background : Prenatal paternity test is mostly performed by using Amniocentesis or Chorionic Villus Sampling (CVS) methods. However, these methods require invasive procedures, which are potentially harmful for both the mother and fetus. Currently, invention of Cell-Free Fetal DNA (cffDNA) has offered opportunity performing prenatal non-invasively. Materials Methods This study a cross sectional ...

Journal: :Jurnal Ilmiah Kesehatan 2022

Selama masa kehamilan biasanya banyak keluhan atau ketidaknyamanan yang biasa terjadi. Salah satunya yaitu nyeri punggung terjadi pada ibu hamil trimester III. satu upaya untuk mengatasi adalah dengan mengkombinasikan prenatal yoga aromaterapi lavender. Sehingga seefektif mungkin mampu menurunkan Tujuan penelitian Untuk mengetahui efektivitas dan pemberian lavender terhadap di Puskesmas Gang Se...

2016
Kunwoo Kim

the placenta into the maternal circulation as the cells break down (apoptosis) and the DNA becomes fragmented [4,5]. Circulating fetal cfDNA comprises approximately 3-13% of the total maternal cfDNA. These DNA fragments can be detected as early as 4 weeks of gestation and are generally cleared out within 2 hours after childbirth [6-8]. A noninvasive prenatal test (NIPT) using cfDNA has proven t...

Journal: :CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2009
Roger Collier

nancy, Barbara Farlow discovered that her daughter Annie would be born with the genetic disorder trisomy 13, a chromosomal abnormality — and a label — that would determine her future medical care. In August 2005, Annie, not yet 3 months old, suffered a respiratory attack and was admitted to hospital. She died within 24 hours. The official cause was “complications of trisomy 13,” but Farlow and ...

2013
Kelly A. Sillence Tracey E. Madgett Llinos A. Roberts Timothy G. Overton Neil D. Avent

Down's syndrome (DS) is the most common genetic cause of developmental delay with an incidence of 1 in 800 live births, and is the predominant reason why women choose to undergo invasive prenatal diagnosis. However, as invasive tests are associated with around a 1% risk of miscarriage new non-invasive tests have been long sought after. Recently, the most promising approach for non-invasive pren...

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