Study of the Physiology of Pre-eclampsia and Vascular IUGR With Constitution of a Biological Collection (CPVP)

Centre Hospitalier Intercommunal Creteil

Status: Enrolling

Conditions: Pre-Eclampsia

Treatments: Other: collect of placenta, blood and urinary samples at delivery

Study type: Observational

Funder types: Other

Identifiers

NCT03626233

CPVP

Details and patient eligibility

About

Preeclampsia and intrauterine growth retardation (IUGR) are serious and frequent pathologies, specific to pregnancy. They represent 70 000 new cases a year, or 9% of pregnancies and cause 50,000 premature births per year in France. The consequences in terms of morbidity and perinatal morbidity and the medical and economic costs make it an issue public health. Pre-eclampsia associates maternal hypertension with dysfunction kidney. There is no cure for pre-eclampsia or IUGR vascular during pregnancy. These pathologies invariably evolve towards a maternal and / or fetal aggravation sometimes very fast. Primary prevention and secondary education and screening for these pathologies are still insufficient. A better understanding of the pathophysiology of these placental vascular pathologies is necessary for the development of supported medical, obstetric and pediatric that will improve the state of health maternal and neonatal

Enrollment: 500 estimated patients

Sex: Female

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• pregnant women
• With or without vascular pathology

Exclusion criteria

• refusal to participate
• multiple pregnancy
• major fetal malformation diagnosed during pregnancy follow-up

Trial design

500 participants in 2 patient groups

Vascular group

Description:

Pregnant women with vascular pathology

Treatment:

Other: collect of placenta, blood and urinary samples at delivery

Control group

Description:

Pregnancy without any vascular complication Delivery before or after 37 weeks of gestation (GW) In case of delivery after 37GW: birth by cesarean delivery

Treatment:

Other: collect of placenta, blood and urinary samples at delivery