Clinical trials: Hemoglobin Disorder
Healthy Tissue, Muscles
Deep Optical Imaging of Tissue (DOIT)
In medical imaging, X-ray-based methods are widely used, which means that patients are exposed to ionizing radiation. In addition, invasive tissue samples often need to be taken with biopsy needles to, for example, safely…
- Conditions
- Healthy Tissue, Muscles, Extremity, Breast
- Trial name
- DOIT (NCT07754500)
- Testing
- Mk1
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Lund University
Muscular Diseases
Non-invasive Molecular Imaging of Muscle Structure (MSOT_muscles)
This study aims to determine hemoglobin and collagen levels in muscles before and after exercise, and over time, using Multispectral Optoacoustic Tomography (MSOT).
- Trial name
- MSOT_muscles (NCT03979157)
- Testing
- Multispectral Optoacoustic Tomography
- Where
- Germany
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Sickle Cell Trait
Achieving Understanding of the Natural History of Sickle Cell Trait (AUNT)
The main purpose of this study is to create a longitudinal cohort of those with Sickle Cell Trait (SCT) to better understand the hematologic phenotype for those that carry HbS, assess for differences in those with varying…
- Trial name
- NCT06071377
- Testing
- Biologic Specimen Collection
- Where
- 8 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Alliance for Sickle Cell Centers
Obesity, Diabetes Mellitus, Type 2
School-Based Program On Metabolic Disease
Mexico occupies the first place worldwide in childhood obesity. Its urban and indigenous communities present different levels of westernization which have triggered different epidemiological diseases.
- Conditions
- Obesity, Diabetes Mellitus, Type 2, Cardiovascular Function, Kidney Diseases
- Trial name
- NCT03768245
- Testing
- Health Education and Physical activity program, Nutrition Program
- Where
- Mexico
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado
Nursing Caries
Nonpharmacological Approaches and Parental Education in Children With Sickle Cell Disease
Aim: Sickle cell disease (SCD) is a hereditary disease. Approximately 5% of the world's population carries trait genes for haemoglobin disorders, mainly, sickle-cell disease and thalassaemia.
- Trial name
- NCT04121247
- Testing
- nonpharmacological approaches to parents of children with sickle cell disease training program
- Where
- Turkey (Türkiye)
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Sickle Cell Disease
Dissemination and Implementation of Stroke Prevention Looking at the Care Environment
The Dissemination and Implementation of Stroke Prevention Looking at the Care Environment (DISPLACE) study is a multi-center, national, National Heart, Lung and Blood Institute (NHLBI)-funded grant to look at the real-world…
- Trial name
- DISPLACE (NCT04173026)
- Testing
- Provider-level intervention, Patient-level intervention
- Where
- 15 sites in United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
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 Disease and G6PD Deficiency
Screening of Coexistence Between Sickle Cell Anaemia and G6PD Deficiency
G6PD deficiency may have a subtle effect on the severity of hemolysis and also worsen the degree of anaemia in SCD when the two disorders coexist.
- Trial name
- NCT06615024
- Testing
- G6pd enzyme sickling test, G6PD enzyme and sickling test, G6PD enzyme and HPLC
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fatma Hussein Mahmoud
Sickle Cell Disease, Renal Disease
Improving Scientific Rigor of Renal Clinical Endpoints for Sickle Cell Anemia
The investigators will attempt to develop a more accurate equation to estimate eGFR in pediatric and adult sickle cell patients
- Conditions
- Sickle Cell Disease, Renal Disease, Glomerular Disease
- Trial name
- NCT04380610
- Testing
- iohexol GFR
- Where
- 4 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Treatment and Prevention of Anemia After Administration of Gudness Nutrition Bar
Let's be Well Red: Efficacy of Gudness Bars in Improving the Hemoglobin and Hematocrit Levels of Anemic Subjects
To test the efficacy of Gudness Bars in improving the hemoglobin and hematocrit levels of anemic subjects longitudinally. To quantify the demographics of subjects attending anemia testing camps through LBWR and to explore…
- Trial name
- LBWR (NCT02032615)
- Testing
- Education plus Gudness Nutritional Bar, Education
- Where
- India
- Volunteers
- 358 people, healthy volunteers welcome
- Sponsor
- Duke University
Anemia
Effect of Vitamin E Supplementation on Hemoglobin Levels in Healthy Adults
Anemia is one of the major health problems of the developing countries of the world [1]. According to the WHO reference criteria, an adult is labeled as anemic, if the blood hemoglobin concentration falls below 13.0 g/dL in men…
- Trial name
- NCT02181348
- Testing
- Vitamin E
- Where
- Pakistan
- Volunteers
- 357 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Sickle Cell Disease
Integration of mHEALTH Into the Care of Patients With Sickle Cell Disease to Increase Hydroxyurea Utilization
This project proposes to develop, test and evaluate targeted interventions to improve clinical provider prescribing of and patient adherence to hydroxyurea (HU).
- Trial name
- NCT04080167
- Testing
- InCharge Health mobile application, HU Toolbox mobile application
- Where
- 7 sites in United States
- Volunteers
- 382 people, healthy volunteers welcome
- Sponsor
- St. Jude Children's Research Hospital
Episiotomy Wound, Anemia
Use of Tranexamic Acid After Vaginal Delivery with Episiotomy a RCT Placebo Control Trail
The objective of this study is to assess the effect of TA treatment on decline in Hb levels following vaginal delivery with an episiotomy, compared to a control group not receiving TA.
- Conditions
- Episiotomy Wound, Anemia, Early Postpartum Hemorrhage, Hemoglobin
- Trial name
- NCT05448456
- Testing
- Tranexamic acid
- Where
- Israel
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Assuta Ashdod Hospital
Malaria,Falciparum, Anemia in Children
Comparing Chemoprevention Drugs for School-based Malaria Control
This is an individually randomized, controlled, single blind three arm clinical trial of malaria chemoprevention strategies Arm 1: Intermittent preventive treatment with dihydroartemisinin-piperaquine (IPT-DP).
- Trial name
- NCT05980156
- Testing
- Dihydroartemisinin-Piperaquine, Chloroquine, Sulfadoxine pyrimethamine
- Where
- Malawi
- Volunteers
- 646 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Anemia, Sickle Cell, Sickle Cell Disease
Preventing Sickle Cell Kidney Disease
Untreated hypertension and renal injury are risk factors for increased morbidity and mortality in sickle cell disease, yet early markers of progressive disease have not been identified and therapies to prevent the development of…
- Conditions
- Anemia, Sickle Cell, Sickle Cell Disease, Kidney Disease, Hypertension
- Trial name
- NCT02373241
- Testing
- Losartan
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
DIABETES EDUCATION
The Effect of Kamishibai Diabetes Education on Knowledge, HbA1c, and Quality of Life in Children
Children diagnosed with Type 1 Diabetes Mellitus (T1DM) initially receive intensive education with their families. Studies indicate that over time, this initial education becomes routine, reducing its effectiveness and failing to…
- Trial name
- NCT06535672
- Testing
- kamishibai education, routine education
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Okan University
Sickle Cell Disease
Sickle Cell Pro-Inflammatory Response to Interval Training Study
Recommendations for exercise prescription currently do not exist for individuals with sickle cell anemia (SCA) despite the known impact that SCA-related complications has on physical functioning and fitness.
- Trial name
- SPRINTS (NCT03653676)
- Testing
- Exercise Test (CIIT)
- Where
- 3 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Thalassemia
T2* in Transfusion Dependant Anemia, MI, LVF, Normal Patients
The purpose of this study is to provide accurate prognostic data linking cardiac complications to myocardial T2* values (A measure of iron levels in the heart using MRI)in patients predisposed to heart iron overload.
- Trial name
- NCT00520559
- Volunteers
- 652 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Healthy, Sickle Cell Anemia
Dose Escalation Study of PF-07209326 in Healthy Participants and Participants With Sickle Cell Disease
This Phase 1 first-in-human, first-in-patient, single ascending dose and multiple dose study will be a randomized, double-blind, placebo-controlled investigation of the safety, tolerability, and pharmacokinetics of PF-07209326 in…
- Trial name
- NCT04255875
- Testing
- PF-07209326
- Where
- 16 sites in United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Pfizer
Glucose Intolerance, Glucose Metabolism Disorders (Including Diabetes Mellitus)
Effects of Almonds on Glycemia in Adults With Elevated Hemoglobin A1c Concentrations
This study will examine the effects of regular almond consumption by individuals with elevated HbA1c on long-term glycemic control.
- Trial name
- NCT05176197
- Testing
- Almond, Control
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Purdue University