Congenital Abnormalities
Conditions
Interventions
None listed
Sponsors
Universitair Medisch Centrum Groningen
Eligibility
Inclusion criteria
Inclusion criteria: 1) 18 years old or above. 2) Have an indication for CVS sampling or amniocentesis. 3) Pregnant with a gestational age between 10 and 22 weeks. 4) Signed written informed consent
Exclusion criteria
Exclusion criteria: 1) minder dan 24 uur de tijd tussen de momenten van het verkrijgen van de studie informatie en de CVS of vruchtwaterpunctie
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Establishing a robust laboratory protocol for processing samples. | — |
Secondary
| Measure | Time frame |
|---|---|
| 2. Sequential sampling of up to 100 samples, with as stopping criterion that less than 10 failures are observed in 100 samples. Failures are cases where less than 300 fetal cells are obtained admixed with no more than 60 maternal cells. 3. Quality and quantity of DNA for genetic testing using DTECC samples | — |
Countries
Netherlands
Outcome results
None listed