Clinical trials: Placenta Previa
Placenta Previa
Causal Relationship Between Plasma VEGF Family Proteins and Placenta Previa: A Two-Sample Mendelian Randomization Study
This study aims to investigate the causal relationship between plasma vascular endothelial growth factor (VEGF) family proteins and placenta previa using a two-sample Mendelian randomization (MR) approach.
- Trial name
- VEGF PP (NCT06620068)
- Volunteers
- 207,473 people
- Sponsor
- Guangzhou Institute of Respiratory Disease
Placenta Previa
Balloon Tamponade Vs B-Lynch In Placenta Previa
Patients were allocated to group A and B. In group A, balloon tamponade (using Foley catheter 28 Fr) was used intra-operatively to prevent post-partum hemorrhage.
- Trial name
- NCT05133167
- Testing
- Balloon Tamponade or B-Lynch
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- CMH Jhelum
Placenta Previa
Vaginal Progesterone Against a Second Attack of Antepartum Haemorrhage in Placenta Previa Women
Placenta praevia is associated with an increased risk of preterm delivery (PTD) especially if associated with bleeding and uterine contractions .
- Trial name
- NCT04725929
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Nourhan Ashraf ElSherbiny
Placenta Previa
Management Of Placenta Previa Cases And Determination Of Hospitalization Criteria
Placenta previa cases are one of the difficult groups of patients to manage in modern obstetrics. When the literature is evaluated extensively, no clear information can be seen especially in terms of hospitalization time.
- Trial name
- NCT04264234
- Testing
- Vaginal Ultrasonography, Magnetic Resonance Imaging
- Where
- Turkey (Türkiye)
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Ege University
Placenta Accreta
Peripartum Cesarean Hysterectomy for Placenta Percreta
The aim of this study is to address the possible preoperative determinants of extrauterine diseases in cases of placenta previa percreta and to compare the operative and postoperative characteristics of cases with and without…
- Trial name
- NCT05979181
- Testing
- Cesarean hysterectomy
- Where
- Egypt
- Volunteers
- 73 people
- Sponsor
- Mansoura University
Maternal; Procedure
Total Placenta Previa Associated With the Placenta Accreta Spectrum.
To assess the reliability of placental magnetic resonance imaging measurements in predicting peripartum hysterectomy and neonatal outcomes in patients with total placenta previa.
- Trial name
- PAS (NCT06219564)
- Testing
- Peripartum total abdominal hysterectomy (p-TAH), Cesarean Section (C/S), Neonatal mortality
- Where
- Turkey (Türkiye)
- Volunteers
- 277 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Placenta Previa Complete Centralis
Accuracy of Rail Sign at Detection of PAS
Accuracy OF Rail Sign at Detection Of Placenta Accreta At The second And the Third Trimester Of Pregnancy By Ultrasound Scanning
- Trial name
- NCT07159997
- Testing
- Accuracy of rail sign by ultrasound st diagnosis placent previa
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Sohag University
Placenta Accreta
Conservative Surgery for Placenta Accreta
A stepwise surgical approach for conservative management of placenta previa accreta.
- Trial name
- NCT04981483
- Testing
- conservative surgery for uterus in placenta accreta
- Where
- Egypt
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Placenta Previa, Placenta Accreta
Efficacy of Prophylactic Internal Iliac Artery Balloon Catheterization in the Management of Placenta Previa and Accreta
Placenta previa and accreta both could potentially cause serious postpartum hemorrhage and even maternal death. Interventional radiological techniques have been developed to limit massive hemorrhage during caesarean section.
- Trial name
- NCT02966197
- Testing
- prophylactic internal iliac artery balloon catheterization, Prophylactic internal iliac artery balloon, Radiology operation
- Volunteers
- 114 people
- Sponsor
- Deng Dongrui
Placenta Previa
Characteristics, Complications and Perinatal Outcomes in Placenta Previa Women
This study aim to investigate the characteristics, complications and perinatal outcomes in pregnant women with placenta previa.
- Trial name
- NCT03774667
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- Maternal and Child Health Hospital of Foshan
Placenta Previa, Vaginal Bleeding
The Rate and Predictors of Vaginal Bleeding Among Women With Placenta Previa
Placenta previa is usually diagnosed when the placenta implanted in the lower uterine segment, thus partially or totally overlying the internal os . It occurs with an incidence of 0.3-0.5%.
- Conditions
- Placenta Previa, Vaginal Bleeding, Antepartum Hemorrhage
- Trial name
- NCT05645848
- Testing
- Ultrasonography
- Volunteers
- 250 people
- Sponsor
- Assiut University
Placenta Previa
Sonographic Parameters and Risk of Antepartum Hemorrhage in Asymptomatic Women With Placenta Previa: A Cohort Study
The aim of this study is to evaluate the effectiveness of ultrasonographic parameters (cervical length, placental thickness and distance placental edge from internal os of the cervix) in predicting the risk of antepartum…
- Trial name
- NCT05802251
- Testing
- Ultrasonographic parameters
- Where
- Egypt
- Volunteers
- 68 people
- Sponsor
- Ain Shams University
Placenta Previa Bleeding
High Versus Low Dose of Magnesium Sulfate as Initial Tocolytic Agent for Preterm Labour in Symptomatic Placenta Previa.
To assess the efficacy and safety of alternative magnesium sulfate regimens when used as single agent tocolytic therapy for prevention of preterm labour in patients with symptomatic placenta previa and subsequent changes in the…
- Trial name
- NCT04599868
- Testing
- Magnesium sulfate
- Where
- Egypt
- Volunteers
- 130 people
- Sponsor
- Assiut University
Placenta Accreta Spectrum, Placenta Accreta
Evaluation of Cervical Invasion and Length in Placenta Accreta Patients
Placenta accreta spectrum (PAS), also called morbidly adherent placenta, is a serious pregnancy problem where the placenta attaches too deeply to the uterus wall and does not come out normally after birth.
- Conditions
- Placenta Accreta Spectrum, Placenta Accreta, Placenta Previa
- Trial name
- NCT07452185
- Volunteers
- 200 people
- Sponsor
- Sohag University
Anxiety Depression, Placenta Previa
Anxiety and Depressive Symptoms in Placenta Previa / Accreta
placenta previa is an obstetric complication which is associated with depression and anxiety. As little is known about the emotional reaction to the diagnosis of placenta previa/accrete, a study is badly needed to estimate the…
- Trial name
- NCT05529381
- Where
- Egypt
- Volunteers
- 73 people
- Sponsor
- Assiut University
Placenta Previa
Nifedipine Versus Magnesium Sulfate for Prevention of Preterm Labor in Symptomatic Placenta Previa
Antepartum hemorrhage is defined as bleeding from or within the female genital tract, occurring from 28+0 weeks of pregnancy and till delivery of the fetus.
- Trial name
- NCT03542552
- Testing
- Magnesium Sulfate, Nifedipine
- Where
- Egypt
- Volunteers
- 176 people
- Sponsor
- Assiut University
Improving Quality of Life
Uterine Cavity and Blood Flow After Conservative Management of Placenta Previa/Accreta
Bleeding is the most significant cause of maternal death worldwide with more than half of those occurring within the first day of delivery.
- Trial name
- NCT02878187
- Testing
- Doppler
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Pregnancy, Eclampsia
A Cluster-Randomized Trial of Ultrasound Use to Improve Pregnancy Outcomes in Low Income Country Settings
In many low-income countries, the use of ultrasound by medical officers and non-physician health care staff (e.g., midwives) for antenatal identification of high risk pregnancies is a new intervention requiring authoritative…
- Conditions
- Pregnancy, Eclampsia, Placenta Previa, Stillbirth
- Trial name
- NCT01990625
- Testing
- Antenatal Ultrasound Scan
- Where
- 5 sites in Guatemala, Kenya and 3 more
- Volunteers
- 45,038 people, healthy volunteers welcome
- Sponsor
- NICHD Global Network for Women's and Children's Health
Placenta Accreta in Placenta Previa Anterior
Placenta Accreta&Its Complications in Placenta Previa Cases
Cases of previous cesarean with placenta previa anterior underwent cesarean section. Placenta accreta is diagnosed during cesarean section \&confirmed by pathology.
- Trial name
- NCT02606474
- Volunteers
- 100 people
- Sponsor
- Kasr El Aini Hospital
Bleeding, Placenta Previa
Bakri Balloon in Placenta Previa
The Bakri intrauterine balloon can achieve haemostasis in cases of postpartum haemorrhage, including haemorrhage associated with placenta previa by compressing the lower uterine segment.
- Trial name
- BB-ATS (NCT02694341)
- Testing
- Abdominal traction stitch, Bakri Balloon
- Where
- Egypt
- Sponsor
- Assiut University