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Pharmacogenetics and pharmacogenomics examine how genetic factors influence an individual's response to drugs. While pharmacogenetics focuses on the impact of specific genetic variants on drug effects, pharmacogenomics takes a broader approach, studying how genetic variation across populations contributes to differences in drug responses. These fields aim to explain why individuals may experience varying levels of efficacy or adverse reactions to the same medication.Variability in drug...
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FISH for Pre-implantation Genetic Diagnosis
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[Prenatal diagnostics: current medical aspects].

M Stumm1, M Entezami

  • 1Zentrum für Pränataldiagnostik und Humangenetik Kudamm-199, Kurfürstendamm 199, 10719, Berlin, Deutschland, stumm@kudamm-199.de.

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
|December 17, 2013
PubMed
Summary
This summary is machine-generated.

Advancements in prenatal diagnosis, including ultrasound and noninvasive tests using cell-free fetal DNA, have significantly reduced invasive procedures. This trend is expected to further decrease procedure-related abortions.

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Area of Science:

  • Medical Diagnostics
  • Genetics
  • Obstetrics

Context:

  • Rapid advancements in prenatal diagnostic technologies over recent years.
  • Significant improvements in sonographic examinations and first-trimester screening protocols.
  • Emergence of noninvasive prenatal testing (NIPT) utilizing cell-free fetal DNA.

Purpose:

  • To analyze the impact of technological advancements on invasive prenatal diagnostic procedures.
  • To project future trends in prenatal diagnostics and their implications.
  • To highlight the declining role of invasive procedures in prenatal care.

Summary:

  • Invasive prenatal diagnostic procedures have decreased by over 50% due to enhanced sonography and first-trimester screening.
  • The introduction of noninvasive prenatal diagnostic tests (NIPT) using cell-free fetal DNA from maternal blood is further accelerating this trend.
  • Consequently, the incidence of procedure-related abortions is anticipated to decline as invasive methods become less frequent.

Impact:

  • Reduced need for invasive prenatal diagnostic procedures.
  • Decreased risk of complications and abortions associated with prenatal testing.
  • Shift towards safer, noninvasive methods in prenatal care, improving patient outcomes.