Online direct-to-consumer messages about non-invasive prenatal genetic testing

Non-invasive prenatal testing.

BACKGROUND Non-invasive prenatal testing (NIPT), also known as cell-free DNA testing and non-invasive prenatal screening (NIPS), is an important addition to the range of screening tests for fetal chromosomal abnormalities. For trisomy 21 in particular, NIPT is superior to other screening modalities. However, NIPT has limitations and complexities that requesting clinicians and their patients sho...

Direct-to-Consumer Genetic Testing: Interdisciplinary Crossroads

Yes Vote Message: a cohort receives a VOTE REQ, and it responds by sending a yes or no vote message (Yes or NO VOTE, Yes Vote also known as PREPARED message) to the coordinator (Shanker, Misra, & Sarje, 2009a) Yet Another Workflow Language (YAWL): a process modelling and execution language based on the workflow patterns and Petri nets. YAWL is also the name of the corresponding workflow system ...

Direct-to-consumer genetic testing: driving choice?

Direct-to-consumer genetic testing (DTCGT), which includes both the advertising and offer of genetic tests directly to the public [1], existed for many years before the, now famous, companies such as deCODE and 23andme made their appearance on the market [2]. However, the sharp increase in companies offering DTC-GT over the last 3 years has sparked much regulatory and ethical debate [3–5]. The ...

Direct-to-consumer marketing for genetic testing.

Invasive or non-invasive prenatal genetic diagnosis?

About 40 years ago, invasive prenatal diagnosis techniques were introduced in obstetrics. Initially, amniocentesis was performed followed by placentacentesis, fetoscopy, fetal blood sampling (FBS), and chorionic villus sampling (CVS). These procedures, while invading the uterine environment, have made it possible to proceed with the retrieval of biological tissue of fetal origin for analysis an...