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The investigator want to study the population of high risk (over 1/50) of Trisomy 21.
According to french guidelines, these patients needs to have a invasive test (such as amniocentesis) but some patients prefer to have a Non Invasive Prenatal Test, with a potential lack of information.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Prenatal test for Trisomy 21 screening | Biological | prenatal routine test for Trisomy 21 screening (blood test + nuchal translucency test) |
| Measure | Description | Time Frame |
|---|---|---|
| number of genetics anomalies | through study completion, an average of 9 months |
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Inclusion Criteria:
Exclusion Criteria:
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High risk population for prenatal screening of Trisomy 21
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| ID | Term |
|---|---|
| D004314 | Down Syndrome |
| ID | Term |
|---|---|
| D008607 | Intellectual Disability |
| D019954 | Neurobehavioral Manifestations |
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
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| D000015 | Abnormalities, Multiple |
| D000013 | Congenital Abnormalities |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D025063 | Chromosome Disorders |
| D030342 | Genetic Diseases, Inborn |