Clinical trials: Fetal Anemia
Thrombotic Thrombocytopenic Purpura, Atypical Hemolytic Uremic Syndrome
TTP and aHUS in Complicated Pregnancies
A single site observational study aiming to: (i) Identify cases of previously undiagnosed thrombotic thrombocytopenic purpura (TTP) and atypical haemolytic syndrome (aHUS) in a cohort of women with complicated pregnancies (ii)…
- Conditions
- Thrombotic Thrombocytopenic Purpura, Atypical Hemolytic Uremic Syndrome, Pre-Eclampsia, HELLP Syndrome
- Trial name
- NCT03605511
- Testing
- ADAMTS 13, complement and angiogenic biomarkers
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- University College, London
Hemolytic Disease of the Newborn, Fetal Anemia
Neonatal Outcomes on Direct Fetal Intravenous Immunoglobulin During Intrauterine Transfusion for Rhesus Isoimmunization
The goal of this clinical trial is to learn if giving intravenous immunoglobulin directly to the fetus during intrauterine transfusion can improve newborn outcomes in pregnancies affected by rhesus isoimmunization.
- Conditions
- Hemolytic Disease of the Newborn, Fetal Anemia, Rhesus Isoimmunization, Erythroblastosis Fetalis Due to RH Antibodies
- Trial name
- NCT07885592
- Testing
- Intrauterine Transfusion, Intravenous immunoglobulin (IVIG)
- Where
- India
- Volunteers
- 30 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Alpha Thalassemia Major, Hemoglobinopathy; With Thalassemia
In Utero Hematopoietic Stem Cell Transplantation for Alpha-thalassemia Major (ATM)
The investigators aims to evaluate the safety of in utero hematopoietic stem cell transplantation in fetuses with alpha-thalassemia major performed at the time of in utero transfusion of red blood cells.
- Conditions
- Alpha Thalassemia Major, Hemoglobinopathy; With Thalassemia, Hemoglobinopathies, Fetal Anemia
- Trial name
- NCT02986698
- Testing
- in utero hematopoietic stem cell transplantation
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- University of California, San Francisco
Pre-Eclampsia, Intrauterine Growth Restriction
PEPPI Study: Identification of Women at Risk for Placental Dysfunction
The main purpose of this study is to evaluate Fetal Medicine Foundation's pre-eclampsia risk calculator using maternal characteristics, first trimester serum placental growth factor (PlGF) and mean arterial pressure (MAP) in a…
- Conditions
- Pre-Eclampsia, Intrauterine Growth Restriction, Polycystic Ovary Syndrome, Iron-deficiency
- Trial name
- NCT06115122
- Testing
- Pre-eclampsia screening program
- Where
- Finland
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Oulu University Hospital
Fetal Hemoglobin, Beta-Thalassemia
Long Term Beta Thalassemia Treatment: Findings From The Extension Period
The project, titled "Long Term Beta Thalassemia Treatment: Findings From The Extension Period Of Phase 2 Clinical Trial," aims to compare the efficacy and safety of combination therapy (thalidomide and hydroxyurea) versus…
- Conditions
- Fetal Hemoglobin, Beta-Thalassemia, Hemoglobinopathies
- Trial name
- Thalidomide (NCT06490601)
- Testing
- thalidomide and hydroxyurea, Thalidomide
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- National Institute of Blood and Marrow Transplant (NIBMT), Pakistan
Preterm Infant, Placental Insufficiency
Effect of Delayed Cord Clamping in Preterm Neonates With Placental Insufficiency
To investigate the effect of delayed cord clamping (DCC) on hematopoietic progenitor cells (HPCs), hematological parameters including haemoglobin concentration and hematocrit value in premature infants (34 weeks gestational age…
- Conditions
- Preterm Infant, Placental Insufficiency, Placental Transfusion
- Trial name
- NCT03731546
- Testing
- Delayed cord clamping
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Mansoura University Children Hospital
Iron Deficiency Anemia
Fetal Vascular Hemodynamic Changes in Iron Deficiency Anemia
Iron deficiency anemia is a worldwide medical disorder. So far, it is the most common medical complication in pregnancy specially in developing countries.
- Trial name
- NCT03883841
- Testing
- Iron Sucrose Solution for Injection
- Volunteers
- 60 people
- Sponsor
- Assiut University
Extremely Premature Infant, Anemia Neonatal
Heterologous Cord Blood-Derived Red Blood Cell for Transfusion in Extremely Preterm Infants
Anemia is a condition in which there are not enough red blood cells to carry oxygen throughout the body. It is very common in extremely preterm infants (born before 28 weeks of pregnancy), and many of these babies require red…
- Conditions
- Extremely Premature Infant, Anemia Neonatal, Blood Transfusion, Umbilical Cord Blood
- Trial name
- NCT07502781
- Testing
- Cord Blood Red Blood Cells, Standard Adult Donor Red Blood Cells
- Where
- Spain
- Volunteers
- 176 people
- Sponsor
- Hospital Clinic of Barcelona
Fanconi Anemia, Anemia, Hypoplastic, Congenital
Prenatal Transplantation for Fetuses With Fanconi Anemia
The investigators aim to evaluate the safety and efficacy of in utero hematopoietic stem cell transplantation (IUHSCT) for the treatment of fetuses diagnosed with Fanconi anemia (FA) during pregnancy.
- Conditions
- Fanconi Anemia, Anemia, Hypoplastic, Congenital, Congenital Bone Marrow Failure Syndromes, Bone Marrow Failure Disorders
- Trial name
- NCT07408583
- Testing
- IUHSCT for FA-affected fetuses
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- Agnieszka Czechowicz
Preterm Birth, Oxygen Toxicity
Fetal Haemoglobin and Cerebral and Peripheral Oxygenation.
The aim of this study is to investigate the relationship between cerebral and peripheral oxygenation and oxygen extraction, as measured by NIRS (near-infrared spectroscopy ), and the FHbF (fraction of fetal hemoglobin) and…
- Conditions
- Preterm Birth, Oxygen Toxicity, Fetal Hemoglobin
- Trial name
- HbFIN (NCT04802629)
- Testing
- Near-infrared spectroscopy
- Where
- Austria
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Sickle Cell Anemia
Evaluation of Hydroxyurea Plus L-arginine or Sildenafil to Treat Sickle Cell Anemia
Patients with sickle cell disease have abnormal hemoglobin (the protein in red blood cells that carries oxygen to the body). This abnormality causes red blood cells to take on a sickle shape, producing disease symptoms.
- Trial name
- NCT00056433
- Testing
- Hydroxyurea, L-Arginine, Sildenafil
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Beta Thalassemia Intermedia
Trial of HQK-1001 in Beta Thalassemia Intermedia in Lebanon
Beta thalassemia intermedia syndromes are genetic anemias caused by mutations which reduce production of beta globin, a major component of adult hemoglobin A, the protein which delivers oxygen throughout the body.
- Trial name
- LB-04-THAL (NCT01642758)
- Testing
- Sodium 2,2 dimethylbutyrate
- Where
- Lebanon
- Volunteers
- 10 people
- Sponsor
- Boston University
Anemia, Low Birth Weight
Dietary Diversity is Associated With Maternal Anemia and Key Prenatal Outcomes in Ethiopia
Background: Maternal and child under-nutrition is the underlying cause of death for millions across the globe. Anemia during pregnancy is among the leading nutritional disorders with serious short and long term consequences to…
- Conditions
- Anemia, Low Birth Weight, Pre-Term Birth, Still Birth
- Trial name
- NCT02620943
- Where
- Ethiopia
- Volunteers
- 374 people
- Sponsor
- Dilla University
Glucosephosphate Dehydrogenase Deficiency, Hyperbilirubinemia
Phase II Randomized Study of Tin Mesoporphyrin for Neonatal Hyperbilirubinemia
OBJECTIVES: I. Compare the efficacy of preventive vs. therapeutic tin mesoporphyrin in direct Coombs' test-positive ABO hemolytic disease of the newborn and glucose-6-phosphate dehydrogenase deficiency in infants living in…
- Conditions
- Glucosephosphate Dehydrogenase Deficiency, Hyperbilirubinemia, Hemolytic Disease of Newborn
- Trial name
- NCT00004381
- Testing
- tin mesoporphyrin
- Where
- 2 sites in United States
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Monochorionic Diamniotic Placenta, Monochorial Monoamniotic Placenta
Database of Monochorionic Pregnancies
The purpose of this study is to collect and analyze data regarding natural history, indications for fetal interventions, and maternal and fetal/neonatal outcomes associated with complicated monochorionic twin pregnancy.
- Conditions
- Monochorionic Diamniotic Placenta, Monochorial Monoamniotic Placenta, Twin; Complicating Pregnancy, Twin to Twin Transfusion Syndrome
- Trial name
- NCT05543499
- Where
- United States
- Volunteers
- 1,200 people
- Sponsor
- University of Miami
Sickle Cell Disease
Assessment of Algorithm-Based Hydroxyurea Dosing on Fetal Hemoglobin Response, Acute Complications, and Organ Function in People With Sickle Cell Disease
Background: Sickle cell disease (SCD) is a blood disease. The drug hydroxyurea (HU) is approved to prevent pain crises in people with SCD. Researchers want to see how higher doses of HU affect the blood.
- Trial name
- NCT02225132
- Testing
- Hydroxyurea
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Fetal Growth Retardation, Low Birth Weight
BEP Supplementation Research in Bangladesh (JiVitA-BEP-IR)
The primary aim of the study is to evaluate the effect of fortified balanced energy and protein (BEP) supplementation vs. control (multiple micronutrient supplement, MMS) without targeting and with targeting (either by low…
- Conditions
- Fetal Growth Retardation, Low Birth Weight, Preterm Birth, Gestational Weight Gain
- Trial name
- Target-BEP (NCT05576207)
- Testing
- Balanced energy and protein supplement for pregnant women, Multiple Micronutrient Supplement for pregnant women
- Where
- Bangladesh
- Volunteers
- 3,390 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Sickle Cell Anemia in Children
Gum Arabic as Anti-oxidant, Anti-inflammatory and Fetal Hemoglobin Inducing Agent in Sickle Cell Anemia Patients
To study the efficacy of Gum Arabic as an anti-oxidant, anti-inflammatory and Fetal Hemoglobin-inducing agent among Sickle Cell Disease children. Half of participants will receive Gum Arabic and the other half will receive placebo
- Trial name
- GA&SCA (NCT04191213)
- Testing
- Acacia Senegal extract, Pectin
- Where
- Sudan
- Volunteers
- 100 people
- Sponsor
- Al-Neelain University
Transfusion Dependent Beta-thalassemia
Effects of Hydroxyurea and Metformin in Transfusion Dependent Beta-Thalassemia
This clinical trial aims to evaluate and compare the effects and safety of hydroxyurea and metformin in transfusion-dependent beta-thalassemia major and correlate responders/non-responders with the single nucleotide polymorphism…
- Trial name
- NCT06606886
- Testing
- Tablet Metformin (Group A), Tablet Hydroxyurea (Group B)
- Where
- Pakistan
- Volunteers
- 96 people
- Sponsor
- Bahria University
Fetomaternal Transfusion
Effect of Placental Drainage of Fetal Blood at Cesarean Section on the Incidence of Feto-Maternal Transfusion
Study hypothesis: umbilical cord drainage of fetal blood after delivery of the infant would reduce the incidence of feto-maternal transfusion.
- Trial name
- NCT00470899
- Testing
- drainage of placenta of fetal blood
- Volunteers
- 86 people
- Sponsor
- Lester E. Cox Medical Centers