Clinical trials: Hemoglobin
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
Bleeding, Surgery
How to Predict Post-Surgical Bleeding and Hemoglobin in Liposuction?
To evaluate the effect of using a mathematical model developed through pre- and post-surgical hemoglobins to predict the volume to aspirate in patients undergoing primary body liposuction.
- Trial name
- NCT06453772
- Testing
- Liposuction
- Where
- 2 sites in Mexico
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Instituto Mexicano del Seguro Social
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
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
Determine Validity of Concept of Using Hemoglobin Dilution to Assess/Measure Blood Volume.
Calculating Blood Volume by Dilution of Hemoglobin - Pilot Study
Although blood volume is such an important parameter in everyday clinical medicine it cannot be measured easily. As a matter of fact, it is almost never measured but estimated or calculated based upon numbers derived from mostly…
- Trial name
- NCT01900769
- Testing
- Blood Volume Dilution
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Kai Schoenhage
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
Tissue Oxygenation Measurement
OxyPrem Validation Study
The precision of the novel diagnostic near-infrared spectroscopy (NIRS) device for the measurement of tissue oxygenation and hemoglobin concentration (OxyPrem) is assessed by repeated measurements.
- Trial name
- NCT04860401
- Testing
- Measurement of tissue oxygenation with novel diagnostic near-infrared spectroscopy device (OxyPrem) (no clinical decisions based on oxygenation levels)
- Where
- Switzerland
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Hans Ulrich Bucher
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
Athletes, Iron
Oslo Footballplayers Iron Supplementation and Training (FIT) Study
The aim of the study is to characterize the diet and iron status of young female elite football players and examine the relationship between iron intake, iron status, hemoglobin levels, intestinal health and sports performance.
- Conditions
- Athletes, Iron, Endurance Performance, Hemoglobin
- Trial name
- Oslo-FIT (NCT04526678)
- Testing
- Iron supplement (27mg)
- Where
- Norway
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Life Sciences
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
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
Nutrient Deficiency
Impact of Fortified Rice on Workers' Nutrition Status
The study is a single center, open label, nutrition intervention study. Healthy adult male working at a Singapore construction site are included if they fulfill inclusion and exclusion criteria.
- Trial name
- NCT04343508
- Testing
- Fortified rice
- Where
- Singapore
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
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
Healthy
Comparison of Noninvasive Hemoglobin Disposable Sensors
In this study, the concentration of hemoglobin within the subject's blood will be reduced in a controlled manner by administering fluids intravenously.
- Trial name
- NCT03125031
- Testing
- Rainbow adhesive adult/pediatric sensor, Rainbow adhesive adult/neonatal sensor
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Gestational Diabetes
First Trimester Glycosylated Haemoglobin Und Plasma Glucose in Women at High Risk for Gestational Diabetes
Gestational diabetes mellitus (GDM) is defined as carbohydrate intolerance with onset or first recognition during pregnancy. If insulin resistance and hyperglycemia are recognized before pregnancy, the term pregestational…
- Trial name
- GDM HbA1c (NCT02139254)
- Where
- Switzerland
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Anemia, Pregnant Women
Impact of mHealth Education on Hemoglobin Level Among Pregnant Women With Anemia in Rural Bangladesh.
Anemia in pregnancy can result in negative pregnancy outcomes, which are higher among pregnant women of rural Bangladesh. A cost-effective health education program is urgently needed to introduce, which will help to improve their…
- Trial name
- Mobile Health (NCT07310680)
- Testing
- mHealth education
- Where
- Bangladesh
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Hiroshima University
Type II Diabetes
Determination of the Optimum Cut-off Value of Type 2 Diabetes Diagnosis Among Chinese Population(SENSIBLE STUDY II)
Study of the correlation between AGEsP and HbA1c and diabetic retinopathy prevalence: determination of cut-off value of AGEsP and HbA1c in type 2 diabetes diagnosis in China
- Trial name
- NCT03024788
- Testing
- syringe, fundus camera etc
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Zhongda Hospital
Osteoarthritis, Intraoperative Bleeding
Use of a Novel Fibrin Sealant in Total Knee Arthroplasty
Applying a fibrin spray, after knee device implantation, will help in reducing patient blood loss and decrease the drop in both hemoglobin and hematocrit levels.
- Trial name
- NCT01656759
- Testing
- Evicel Fibrin Spray
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center