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The objective of the study is to evaluated the evolution of the LLE ratio (Lung to Liver Elastography ratio) during normal pregnancy
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Pregnant women with a normal pregnancy | Experimental | Assesment of fetal lung and liver stiffness with 2D Ultrasounds Shear Wave Elastography |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| lung and liver elastography measurement of fetus | Other | Other: lung and liver elastography measurement of fetus |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change of Lung to liver Elastography ratio (LLE ratio) between 24 and 39 weeks of amenorrhea | Evolution of the fetal lung elasticity coefficient measured in kilopascals (kPa) compared to the fetal liver elasticity | measurements at: 24, 28, 32, 36, 39 weeks of amenorrhea (WA) |
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Inclusion Criteria:
Exclusion Criteria:
foetus:
mother:
pregnant women
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| CHU Jean Minjoz | Besançon | Doubs | 25000 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 35267093 | Derived | Nallet C, Pazart L, Cochet C, Vidal C, Metz JP, Jacquet E, Gorincour G, Mottet N. Prenatal quantification of human foetal lung and liver elasticities between 24 and 39 weeks of gestation using 2D shear wave elastography. Eur Radiol. 2022 Aug;32(8):5559-5567. doi: 10.1007/s00330-022-08654-1. Epub 2022 Mar 10. |
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