Clinical trials: Placenta
Placenta, Monochorionic Twins
Placental Characteristics Within Monochorionic Twin Pregnancies
This prospective study aims to collate a comprehensive database of all main monochorionic twin groups to enable comparisons to be made within each twin group and additionally between each group with regards to several placental…
- Conditions
- Placenta, Monochorionic Twins, Anatomy
- Trial name
- NCT07124312
- Where
- United Kingdom
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Birmingham Women's NHS Foundation Trust
Placental Transfusion, Stem Cells
Placental Transfusion Methods and Stem Cells
To measure the levels of endothelial progenitor cells and CD34+ hematopoietic stem cells levels, and placental residual volume by delayed cord clamping, umbilical cord milking or immediate cord clamping in newborns at different…
- Trial name
- NCT03983902
- Testing
- Delayed cord clamping, Umbilical cord milking, Immediate cord clamping
- Volunteers
- 96 people
- Sponsor
- Ankara University
Low Birth Weight Infants
Alkaline Phosphatase Level in Pregnancy and Its Association With Birth Weight
Alkaline phosphatase is known to be produced by syncytiotrophoblasts in the placenta and its levels are normally increased in pregnancy.
- Trial name
- NCT03187938
- Testing
- Testing of Alkaline Phosphatase Levels
- Where
- United States
- Volunteers
- 292 people, healthy volunteers welcome
- Sponsor
- TriHealth Inc.
Placenta Accreta
Comparison Between the Role of Transabdominal Ultrasound Versus Transvaginal Ultrasound in Evaluation of Placental Invasion in Cases of Placenta Previa Anterior Wall With Previous Uterine Scar
Objective: To compare between the role of Transabdominal ultrasound versus Transvaginal ultrasound in evaluation of placental invasion in cases of placenta previa anterior wall with previous uterine scar applying the unified…
- Trial name
- NCT03437291
- Testing
- Cesarean section, Transabdominal ultrasound, Transvaginal ultrasound
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Pre-eclampsia, Intra-uterine Growth Restriction
Observational Study in UTERO - Placental 3D Doppler Examination: Interest for Pre-eclampsia Screening During Pregnancy
Pre-eclampsia and intra uterine growth restriction (IUGR) represent major complications for pregnant women, with a high related maternal and fetal morbidity and mortality.
- Conditions
- Pre-eclampsia, Intra-uterine Growth Restriction, Placental Insufficiency, 3D Doppler Ultrasound
- Trial name
- PLACENTA3D (NCT00930397)
- Where
- France
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Pre-eclampsia, Gestational Diabetes Mellitus (GDM)
Placental Biology in Health and Disease
Pre-eclampsia (PET) is a condition characterised by high blood pressure and damage to other organs, and is a leading cause of maternal and fetal complications such as fetal growth restriction (FGR).
- Conditions
- Pre-eclampsia, Gestational Diabetes Mellitus (GDM), Fetal Growth Restriction (FGR), Pregnancy Induced Hypertension (PIH)
- Trial name
- NCT07470320
- Testing
- There are no interventions for this study
- Where
- United Kingdom
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Placenta Accreta Management
Total Lower Uterine Segmentectomy With Adjunctive Mechanical Towel Compression for the Surgical Management of Placenta Accreta Spectrum Disorders
The goal of this observational study is to evaluate the feasibility and safety of utilizing adjunctive mechanical towel compression during TLS-CCA, measured primarily by estimated intraoperative blood loss in patient with…
- Trial name
- NCT07706062
- Volunteers
- 30 people
- Sponsor
- Assiut University
Postpartum Hemorrhage
Prophylactic Oxytocin Before Versus After Placental Delivery to Reduce Blood Loss in Vaginal Delivery
Randomized controlled study to assess the efficacy and safety of the timing of administration of prophylactic oxytocin via intramuscular route (before compared to after placental delivery) on blood loss in vaginal delivery.
- Trial name
- NCT03006380
- Testing
- oxytocin
- Where
- Egypt
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Ain Shams Maternity Hospital
Placenta Vascular Malformation
Estimation of the Placental Volume by 3D Ultrasound at 12, 16 and 22 Weeks : Relation With Growth Factors and D-Dimers
Pregnancy complications called PVP are mainly responsible for perinatal mortality. In these cases, the placenta is smaller and often the centre of thrombotic lesions.
- Trial name
- VOLUPLA (NCT00767182)
- Testing
- blood sample
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Chronic Histiocytosis
Search Elevated Serum Alkaline Phosphatase as a Marker of Prenatal Intervillositis Chronic Histiocytic
Background : Chronic histiocytic intervillositis is a rare placental disease linked with poor perinatal outcome. In a recent study, a major antenatal increased alkaline phosphatase was suspected in patients affected by chronic…
- Trial name
- IHC (NCT02668120)
- Where
- France
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University Hospital, Lille
Astrocytoma, Grade IV, Giant Cell Glioblastoma
Natural Killer Cell (CYNK-001) IV Infusion or IT Administration in Adults With Recurrent GBM
This study will find the maximum safe dose (MSD) or maximum tolerated dose (MTD) of CYNK-001 which are NK cells derived from human placental CD34+ cells and culture-expanded.
- Conditions
- Astrocytoma, Grade IV, Giant Cell Glioblastoma, Glioblastoma Multiforme, Cyclophosphamide
- Trial name
- CYNK001GBM01 (NCT04489420)
- Testing
- CYNK001-IV, CYNK001-IT
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Celularity Incorporated
Placenta Accreta
Comparison of Bladder Filling vs. Non-Filling in Cesarean Hysterectomy for Placenta Percreta
The placenta accreta spectrum (PAS) which includes accreta, increta, and percreta represents a significant obstetric challenge. PAS complicates as many as 1 per 500 pregnancies and this risk is increased with prior cesarean…
- Trial name
- NCT04210479
- Testing
- Filled-bladder, non filled-bladder
- Volunteers
- 64 people
- Sponsor
- Hatem AbuHashim
Gestational Diabetes, DUCTUS VENOSUS VOLUME
Placenta, Fetal Liver, Sectional Ductus Venosus Volumes Examined by Three-dimensional Ultrasound in the Second Trimester
Investigators measured the placenta, fetal liver and ductus venosus volumes of pregnant women with GDM diagnosis and normal glycemic indices in the second trimester.Investigators aimed to correlate measurements with…
- Conditions
- Gestational Diabetes, DUCTUS VENOSUS VOLUME, PLACENTA VOLUME, 3D SONOGRAPHY
- Trial name
- NCT06178250
- Testing
- 3D sonography
- Where
- Turkey (Türkiye)
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Sanliurfa Mehmet Akif Inan Education and Research Hospital
Monochorionic Twins
Unequal Placental Sharing in Monochorionic Diamniotic Twins: an Observational Study
This is an observational study in 3 cohorts of monochorionic diamniotic (MCDA) twins. The aim of the study is to assess whether unequal placental sharing can be predicted in pregnancy and whether it is predictive of pregnancy…
- Trial name
- TWINSHARE (NCT03024918)
- Where
- Belgium
- Volunteers
- 393 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Alterations of ECM in Umbilical Cord ECM in Preeclampisa, Alterations of ECM in Placenta in Preeclampisa
Extracellular Matrix Remodeling of the Umbilical Cord and Placenta in Preeclampsia
Preeclampsia affects 2% to 8% of all pregnancies and is a major cause of maternal morbidity an mortality worldwide.Althought the primary pathology leading to preeclampsia is remain not known, complex pathophysiologic pathways and…
- Trial name
- NCT01931891
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Zekai Tahir Burak Women's Health Research and Education Hospital
Pre-Eclampsia
L-Arginine in Pre-Eclampsia
Pre-eclampsia is a disorder unique to pregnancy affecting both the mother and the fetus. Hypertension, proteinuria and edema are the most common and well-known maternal clinical symptoms. The incidence is approximately 6-8%.
- Trial name
- NCT00157521
- Testing
- L-arginine
- Where
- 2 sites in Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mario Negri Institute for Pharmacological Research
Iron Deficiency, Child Development
Infant Brain Study Follow-Up at 3 and 4 Years of Age
When immediate clamping of the umbilical cord (ICC) occurs at birth, 20 to 30% of the fetal-placental blood volume is left behind in the placenta.
- Trial name
- NCT02619006
- Testing
- Delayed Cord Clamping or Cord Milking
- Volunteers
- 10 people
- Sponsor
- University of Rhode Island
Obesity, Pregnancy
Gestational Obesity and Interventions With Probiotics or Fish Oil Trial
Obesity is one of the most concerning health issues in the modern world, especially due to its association with greater risk of developing a wide range of chronic diseases.
- Conditions
- Obesity, Pregnancy, Inflammation
- Trial name
- GOPROFIT (NCT03215784)
- Testing
- Fish Oil, Probiotic
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Management of Delivery
Effectiveness of Placental Drainage in the Third Stage of Labor: a Randomized Clinical Trial
The purpose of this study is to determine if placental drainage shortens third period of labor and reduces postpartum blood lost.
- Trial name
- PLADRAINAGE (NCT01655576)
- Testing
- Placental drainage
- Where
- Brazil
- Volunteers
- 226 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Peripheral Arterial Disease, Diabetic Foot Ulcer
Study of PDA-002 in Subjects With Peripheral Arterial Disease and Diabetic Foot Ulcers
This Phase 1, multicenter, open-label, dose-escalation study evaluated the safety and tolerability of intramuscular administration of PDA-002 (human placenta-derived cells) in subjects with peripheral arterial disease (PAD) and…
- Trial name
- NCT01859117
- Testing
- PDA-002
- Where
- 12 sites in United States
- Volunteers
- 15 people
- Sponsor
- Celularity Incorporated