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2359 search results for:

Amniocentesis 

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  1. 07-12-2023 | Amniocentesis | Online First

    The effect of watching an informational video prior amniocentesis on maternal anxiety: a randomized controlled trail

    Maternal anxiety during pregnancy is a prevalent issue that can have detrimental effects on both the mother and the fetus [ 1 – 3 ]. One of the procedures that can cause significant stress and anxiety for pregnant women is amniocentesis (AC), which …

  2. Open Access 01-12-2023 | Amniocentesis | OriginalPaper

    Network meta-analysis of randomized controlled trials comparing the effectiveness of different treatments in reducing amniocentesis-associated pain and anxiety

    Prenatal diagnosis is an approach used by obstetricians to predict possible outcomes for each pregnancy such as congenital infections, alloimmunization, fetal genetic disorders, and fetal lung maturity. Receiving a prenatal diagnosis of congenital …

  3. Open Access 01-12-2023 | Amniocentesis | OriginalPaper

    The risk factors of procedure-related complications after amniocentesis in twin pregnancies: a retrospective analysis

    The number of twin pregnancies has increased substantially over the last few decades, mainly because of the expanded use of assisted reproductive techniques (ART) and ovulation induction, both of which are also associated with delayed childbearing …

  4. 08-08-2022 | Trisomy 21 | OriginalPaper

    Late amniocentesis: better late than never? A single referral centre experience

    Invasive genetic testing is usually offered before the legal limits of termination of pregnancy to make informed decisions about the continuation of pregnancy when the miscarriage risk is less than 1% [ 1 ]. However, the natural history of certain …

  5. 01-05-2022 | Premature Birth | OriginalPaper

    Amniocentesis in twin gestation: the association between gestational age at procedure and complications

    Many developed countries have experienced an increase in twin birthing rates over the last decades. In the United States, twin rates have increased over 72% from 1980 to 2018 (from 18.9 to 32.6 per 1000 births) [ 1 ]. The increased occurrence of …

  6. Open Access 01-12-2021 | Premature Birth | OriginalPaper

    The application of late amniocentesis: a retrospective study in a tertiary fetal medicine center in China

    Amniocentesis is a procedure in which a small amount of amniotic fluid is withdrawn from the sac surrounding the fetus for testing in prenatal diagnosis. Since the late 1960s, amniocentesis became a widely accepted method of obtaining fetal …

  7. 20-07-2021 | Ultrasound

    PCR vs karyotype for CVS and amniocentesis—the experience at one tertiary fetal medicine unit

    It is estimated that up to 5% of the pregnant population in the UK will be offered invasive testing [ 1 ]. This may be as a result of a high-risk screening test, a fetal structural anomaly found on ultrasound, or a previous history. The selection …

  8. Open Access 01-12-2018 | OriginalPaper

    Why do patients decline amniocentesis? Analysis of factors influencing the decision to refuse invasive prenatal testing

    Prenatal diagnosis of Down syndrome allows for informed decision-making with regard to pregnancy continuation or termination. A number of screening strategies for detection of prenatal trisomy 21 in the first and second trimester have been …

  9. 01-04-2018 | ReviewPaper

    Have we done our last amniocentesis? Updates on cell-free DNA for Down syndrome screening

    Prenatal aneuploidy screening changed significantly in 2012 when cell-free fetal deoxyribonucleic acid (DNA) was introduced as a noninvasive prenatal test. A noninvasive prenatal test detects cell free fragments of fetal DNA from the placenta …

  10. 01-07-2017 | OriginalPaper

    The yield and complications of amniocentesis performed after 24 weeks of gestation

    Amniocentesis (AC) is an invasive procedure, performed after 15 weeks of gestation for a variety of reasons. Indications for third trimester AC include suspected intrauterine or fetal infection, assessment of lung maturity, therapeutic procedures …

  11. Open Access 01-12-2016 | OriginalPaper

    How can we improve amniocentesis decision-making?

    The decision to have an amniocentesis entails a trade-off between a risk of procedure associated miscarriage and the benefit of obtaining diagnostic information to identify Down syndrome or other chromosomal aneuploidy. Ideally, this trade-off is …

  12. Open Access 01-12-2017 | OriginalPaper

    Management of suspected primary Toxoplasma gondii infection in pregnant women in Norway: twenty years of experience of amniocentesis in a low-prevalence population

    Infection caused by the parasite Toxoplasma gondii is usually asymptomatic in immune-competent humans, but primary infection during pregnancy may pose a threat to the fetus. The risk and severity of a fetal infection depend on the gestational age …

  13. 01-02-2017 | OriginalPaper

    Men’s Knowledge About Maternal Serum Screening for Down Syndrome and their Attitude Towards Amniocentesis

    The present study aimed to assess (i) the impact of screening consultation on male partner’s knowledge about second trimester maternal serum screening for Down syndrome and on their attitudes toward amniocentesis, and (ii) the concomitant effect …

  14. 01-08-2009 | OriginalPaper

    Amniocentesis in twin pregnancies

    The incidence of twin pregnancies and other higher order multiple births has been increasing over the past decades [ 1 ]. This rising number is partly due to assisted reproductive techniques that are often performed in older woman. Under such …

  15. 01-09-2011 | OriginalPaper

    Fetomaternal transfusion after amniocentesis and cordocentesis

    Amniocentesis (AC) and cordocentesis (CC) are accepted methods in prenatal genetic testing. The main advantage of CC is the shorter turnover time, but AC is easier to perform. Literature estimates of the procedure-related fetal loss rate range …

  16. 01-05-2001 | OriginalPaper

    Traumatic prenatal sigmoid perforation due to amniocentesis

    A variety of fetal injuries, including those inflicted to the gastrointestinal tract by amniocentesis, have been reported before. This brief report describes the first documented case of sigmoid perforation owing to the common procedure of …

  17. 01-04-1999 | OriginalPaper

    Male Partners' Role in Latinas' Amniocentesis Decisions

    There has been relatively little research on men's experiences with fetal diagnosis or their role in their female partners' decisions about whether to be tested. This issue may be of particular salience in the delivery of genetic services to …

  18. 01-06-2005 | OriginalPaper

    Racial-Ethnic Differences in Genetic Amniocentesis Uptake

    The objective of this study was to determine the role of health beliefs in genetic amniocentesis acceptance in a diverse racial-ethnic population. Participants completed a previously-validated questionnaire consisting of three sections: (1) …

  19. 01-04-2015 | OriginalPaper

    Influence of Anchoring on Miscarriage Risk Perception Associated with Amniocentesis

    One factor women consider when deciding whether to pursue amniocentesis is the risk of miscarriage. People use mechanisms like anchoring, or the prior belief regarding the magnitude of risk, as a frame of reference for new information. This study …

  20. 01-01-2005 | OriginalPaper

    Second-trimester genetic amniocentesis: 5-year experience

    Prenatal diagnosis is one of the important subjects in obstetrics practice. Anomaly screening, triple screen and genetic amniocentesis are intensively used for this purpose. Still genetic amniocentesis is the most common invasive technique used …

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