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By using 2d Ultrasound on 3rd trimester pregnant women, a model is made to help differentiate between placenta accreta spectrum and uterine scar dehiscence before operative action to help prepare multi-disciplinary steps if needed
A cross-sectional observational study
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 2D ultrasound doppler | Device | using 2d ultrasound doppler to form a model that will help distinguish between placenta accreta spectrum and uterine scar dehiscence pre-operatively |
| Measure | Description | Time Frame |
|---|---|---|
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: Placental site | (gestational age 28wk-full term) till operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: placental thickness | (gestational age 28wk- full term) till operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: placental size | (gestational age 28wk- fullterm) till operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: placental lacunae | (gestational age 28wk-full term) till operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: Loss of placental hypoechoic zone | (gestattional age 28wk-full term) till operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: Mean systolic velocity in both uterine arteries | (gestational age 28wks-full term) till time of operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: Peak systolic velocity in uteroplacental interface | (gestational age 28wks- full term) till operation | |
| Model for percise diagnosis of placenta accreta spectrum Using 2d and/or 3d ultrasound doppler to assess: Peak systolic velocity in uterovesical interface |
| Measure | Description | Time Frame |
|---|---|---|
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Placental site | (gestational age 28wk- fullterm) till operation | |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Placental size |
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Inclusion Criteria:
Exclusion Criteria:
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Female patients admitted to women health hospital, Assiut university, Assiut
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Mostafa A Askalany | Contact | +201022554284 | mostafaaskalany90@yahoo.com | |
| Hassan s Kamel | Contact | +201006664910 | kamelhs108@gmail.com |
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| ID | Term |
|---|---|
| D010921 | Placenta Accreta |
| ID | Term |
|---|---|
| D007744 | Obstetric Labor Complications |
| D011248 | Pregnancy Complications |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
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| (gestational age 28wks- full term) ill operation |
| (gestational age 28wk- full term)till the operation |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Placental thickness | (gestational age 28wk-full term) till operation |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Placental lacunae | (gestational age 28wk- fullterm) till operation |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Loss of placental hypoechoic zone | (gestational age 28wks - fullterm) till operation |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Mean systolic velocity in both uterine arteries | (gestational age 28wk- fullterm) till operation |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Peak systolic velocity in uteroplacental interface | (gestational age 28wk- fullterm) till operation |
| precise diagnosis of uterine dehiscence Using 2d and/or 3d ultrasound doppler to assess: Peak systolic velocity in uterovesical interface | (gestational age 28wk-full term) till operation |
| D010922 | Placenta Diseases |