Clinical trials: Blood Sample
Dyslipidemia, Diabetes
Meta-analyses of Fructose and Cardiometabolic Risk
Diabetes and heart associations continue to discourage high intakes of dietary fructose, a constituent part of the sucrose molecule that is found in fruits and vegetables as a natural sugar and in some processed foods and…
- Conditions
- Dyslipidemia, Diabetes, Prediabetes, Dysglycemia
- Trial name
- NCT01363791
- Testing
- Dietary fructose
- Where
- Canada
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- John Sievenpiper
Blood Pressure Regulation
The Effect of PXR Activation on Blood Pressure Regulation
We are investigating the effects of pregnane X receptor (PXR) activation on the regulation of blood pressure in healthy volunteers.
- Trial name
- NCT01690104
- Testing
- Rifampicin
- Where
- Finland
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Oulu
Pregnancy, High Risk
Validation of a Non-invasive Hemoglobin Measurement Device in Pregnancy and Postpartum in Kenya, Pakistan, and Zambia
Accurate, precise, and comparable hemoglobin measurements is of great importance, both for clinical value in diagnosing anemia and ensuring pregnant women receive appropriate treatment.
- Trial name
- NCT05656352
- Testing
- Masimo Total Hemoglobin SpHb® Continuous Non-invasive Hemoglobin Monitoring Device, Complete Blood Count
- Where
- 4 sites in Kenya, Pakistan and 1 more
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- George Washington University
Cardiovascular Diseases, Cardiovascular Risk Factor
The Effect of Antioxidants on Skin Blood Flow During Local Heating
The goal of this study is to examine possible mechanisms of impaired vasodilaton in obese and Black/African American men and women as possible links to the elevated prevalence of cardiovascular dysfunction and disease.
- Conditions
- Cardiovascular Diseases, Cardiovascular Risk Factor, Vasodilation
- Trial name
- NCT03680638
- Testing
- Control (Lactated Ringer's), Tempol, Apocynin
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- The University of Texas at Arlington
Self-monitoring of Health, Health Behaviour Change
The Potential of Do-it-yourself Devices for Obtaining Personal Health Data
The study aims to evaluate whether do-it-yourself devices for self-measuring health parameters by subjects can be used for obtaining useful data in scientific studies.
- Trial name
- P4@TNO (NCT02166684)
- Testing
- Do-it-yourself devices
- Where
- Netherlands
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- W.J. Pasman
COVID 19 Vaccine
Effects of COVID 19 Vaccine on Egyptian Population
The aim of this study is to identify adverse events following vaccination by the COVID-19 vaccine by evaluating adverse side effects, hematological values; immunogenicity in the Egyptian candidates in response to COVID-19…
- Trial name
- NCT04809948
- Testing
- viral vector vaccine
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Assiut University
Healthy, Overweight and Obesity
Breathing & Blood Pressure
The purpose of this study is to determine the effect of obesity on cardiovascular responses during various breathing maneuvers.
- Trial name
- NCT05632406
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Florida State University
Tetanus, Poliomyelitis
Safety and Immunogenicity of New Formulations of GlaxoSmithKline Biologicals' DTPa-HBV-IPV/Hib Vaccine (GSK217744)
This study is designed to evaluate the safety and immunogenicity of new formulations of GSK Biologicals' DTPa-HBV-IPV/Hib vaccine (GSK217744) when administered as a primary vaccination course to healthy infants at 2, 3 and 4…
- Conditions
- Tetanus, Poliomyelitis, Hepatitis B, Haemophilus Influenzae Type b
- Trial name
- NCT01248884
- Testing
- Infanrix hexa™, Prevenar 13®, GSK217744
- Where
- 16 sites in Dominican Republic, Finland
- Volunteers
- 721 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Stigma, Social, Obesity
Weight Stigma in Women Who Are Obese: Assessing How an Acute Exposure to Stigma Negatively Impacts Cardiovascular Health
The current study examined the influence of an acute weight stigma exposure on cardiovascular reactivity among women with obesity and high blood pressure and women with obesity and normal blood pressure.
- Conditions
- Stigma, Social, Obesity, Cardiovascular Disease Risk Factor, Blood Pressure
- Trial name
- NCT04161638
- Testing
- Stigma Video Exposure, Neutral video exposure
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Myeloproliferative Disorders, Polycythemia Vera
Cell Cycle Regulatory Gene Study in Patients With Myeloproliferative Disorders
This study involves observing the level of cell cycle regulatory gene in patients with myeloproliferative disorders(MPD). These disorders include polycythemia vera (PV), essential thrombocythemia (ET), myelofibrosis (MF) and…
- Conditions
- Myeloproliferative Disorders, Polycythemia Vera, Essential Thrombocythemia, Myelofibrosis
- Trial name
- NCT02663648
- Where
- China
- Volunteers
- healthy volunteers welcome
- Sponsor
- Shandong University
HIV Infections
Study of a Potential Preventive Vaccine Against HIV in Healthy Volunteers
This study will test the safety of a HIV DNA vaccine after it is injected into your muscle using an electroporation device (TriGrid™ Delivery System made by Ichor Medical Systems), and will test the ability of the vaccine to help…
- Trial name
- ADVAX-EP (NCT00545987)
- Testing
- TriGrid™ Delivery System, conventional intramuscular injection
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Malaria
MMV390048 and Its Antimalarial Activity Against Plasmodium Falciparum in Healthy Adult Subjects, Part B
Pharmacodynamic profiling will also be studied to characterize the effects of MMV390048 on P. falciparum clearance kinetics in healthy subjects using the Induced Blood Stage Malaria (IBSM) challenge model to determine the minimum…
- Trial name
- NCT02783833
- Testing
- MMV390048 40mg, MMV390048 dose to be determined mg
- Where
- Australia
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture
Chronic Hepatitis B
The Tolerability and Pharmacokinetics Clinical Trial of Metacavir Enteric-coated Capsules in Healthy Adult Volunteers
Conduct in Chinese healthy adult subjects:1.To observe the safety and tolerability of multiple-dose oral administration of different doses of PNA;2.By measuring the changing drug concentration in the plasma and urine after a…
- Trial name
- NCT03180333
- Testing
- PNA
- Where
- China
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Guangzhou Yipinhong Pharmaceutical CO.,LTD
Gestational Diabetes
The Acute Effect of Physical Activity on Blood Glucose in Pregnant Women
The aim of the project is to investigate the acute effect of exercise on blood glucose after glucose consumption. Thereby we wish to achieve knowledge that can improve prevention and treatment of gestational overweight and…
- Trial name
- NCT03644238
- Testing
- Oral Glucose Tolerance Test, Inactivity, Physical activity
- Where
- Denmark
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Type 1 Diabetes
Telemedicine for Adolescents With Insulin-dependent Diabetes
Investigators hope that providing patients and families with additional ways of communication with the diabetes care team will improve diabetes control.
- Trial name
- NCT02155855
- Testing
- Telemedicine, Control
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center
Blood Pressure Disorders, Pregnancy Induced Hypertension
Concordance Between the Systolic Foot-to-Apex Interval and the Auscultatory Method for Measuring Brachial Systolic Pressure in Pregnant Women With or Without Blood Pressure Disorders and Search for Markers of Arterial Stiffness in Pre-eclampsia.
The investigators hypothesize that the Systolic Foot-to-Apex Time Interval (SFATI) method is an accurate means of measuring systolic blood pressure in pregnant women at a risk of pre-eclampsia.
- Trial name
- SFATI GROPE (NCT04943133)
- Testing
- Blood pressure measurement and collection of the oscillometric curve for later SFATI analysis, Blood pressure measurement with the usual equipment used in the department, systematic measurement of pulse wave velocity (aortic and brachial)
- Where
- France
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Hepatitis B, Poliomyelitis
Comparison of Immunogenicity and Reactogenicity of INFANRIX™ HEXA and HEXAVAC™ Vaccines as a Primary Vaccination Course
The study will compare the immunogenicity and the reactogenicity of INFANRIX™ HEXA and HEXAVAC™ vaccines in a 3, 5 and 11 - 12 month vaccination schedule.
- Conditions
- Hepatitis B, Poliomyelitis, Diphtheria, Acellular Pertussis
- Trial name
- NCT01457547
- Testing
- DTPa-HBV-IPV/Hib Vaccine (INFANRIX™ HEXA), DTPa-HBV-IPV-Hib vaccine (HEXAVAC™)
- Where
- 9 sites in Finland, Italy and 1 more
- Volunteers
- 494 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Normal Blood Pressure, Controlled Hypertension
Wearable Evaluation of Ambulatory Readings for Blood Pressure
The purpose of this project is to compare the performance and validity of novel wearable technologies that measure blood pressure (BP) and physical activity with a Spacelabs Ambulatory Blood Pressure Monitoring (ABPM) device.
- Conditions
- Normal Blood Pressure, Controlled Hypertension, Uncontrolled Hypertension
- Trial name
- WEAR-BP (NCT06610448)
- Testing
- ABPMPro, Spacelabs Ambulatory Blood Pressure Monitoring, Aktiia Blood Pressure
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Stephen Juraschek
HIV Positive, Ageing
The Effects of Ageing on the 'Pharmacokinetic and Clinical Observations in People Over Fifty'
The purpose of this study is to identify medical conditions that may cause particular problems to individuals receiving care for HIV infection over the age of 50.
- Trial name
- POPPY (NCT01737047)
- Where
- 8 sites in Ireland, United Kingdom
- Volunteers
- 1,377 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Microvascular Disease, Retinal Disease
Collecting Data on Retinal Blood Blood Flow and Blood Vessel Shape/Appearance Using an Investigational Device, XyCAM CRE, and to Then Compare Those Images With Images Collected From a Patient's Routine Clinical Examination.
The primary objective of the XyCAM CRE Camera Study is to evaluate retinal blood flow, choroidal blood flow, and retinal structural features and their association with the progression and characterization of retinal diseases…
- Trial name
- NCT07641738
- Testing
- XyCAM CRE Imaging
- Where
- United States
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Stuart Terry Eye Associates
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