Clinical trials: Blood Sample
Coronary Artery Disease, Coronary Microvascular Disease
Whole-Heart Myocardial Blood Flow Quantification Using MRI
This study hopes to provide significant technical improvement in a Myocardial Blood Flow (MBF) cardiac magnetic resonance (CMR) quantification technique to address challenges and technical limitations for MBF CMR.
- Trial name
- NCT03064295
- Testing
- Myocardial Perfusion Cardiac MRI., Contrast, Pharmacologic Stress Agent
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Healthy
Resistance Training With Blood Flow Restriction
Blood flow restriction associated with resistance training is suggested to potentiate increases in muscular strength and hypertrophy.
- Trial name
- NCT05863039
- Testing
- Blood flow restriction, Regular training type 1, Regular training type 2
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Blood Sugar
Clinical Study to Evaluate the Effects and Safety of Green Tea Extract on Blood Glucose Regulation
This study was conducted to investigate the effects of green tea extracts on reducing blood glucose level
- Trial name
- NCT06592365
- Testing
- GTE
- Where
- 3 sites in South Korea
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Amorepacific Corporation
Hypertension, Blood Pressure
Long-term Accuracy and Stability of Blood Pressure Measurements From a Smartwatch: Prospective Validation Study
The aim of the study is to perform an experimental validation of the long-term accuracy of blood pressure measurement using the Samsung Galaxy Smartwatch
- Trial name
- BPLONG (NCT06098092)
- Testing
- Long-term non-invasive Blood pressure monitoring
- Where
- 2 sites in Czechia
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Body Fat Disorder
Impact of Oral Dyglomera™ on Body Fat and Blood Lipids of Overweight and Obese Adults
The extract of Dichrostachys glomerata (DyglomeraTM), has been reported to be effective in weight reduction in obese patients with metabolic syndrome.
- Trial name
- Dyglomera (NCT05483192)
- Testing
- Oral Dyglomera
- Where
- India
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Gateway Health Alliance
Type 2 Diabetes Mellitus
Vascular Function and Biomarker Assessments in Healthy Volunteers and in Patients With Type 2 Diabetes Mellitus
The purpose of this study is to evaluate the vascular function and biomarkers in healthy volunteers and type 2 diabetic patients.
- Trial name
- NCT04744636
- Testing
- Other
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Institut de Recherches Internationales Servier
Telomere Length, Mechanisms of Telomter Homeostasis
The Telomere System in Cord Blood and in the Placenta in High Risk Pregnancies
The telomere system stabilizes the chromosomes. Telomeres are shortened during senescence, in cases of genetic instability and secondary to stress.
- Conditions
- Telomere Length, Mechanisms of Telomter Homeostasis, High Risk Pregnancies
- Trial name
- NCT01384136
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Pre-diabetes
The Role of Cholinergic Signaling for Mediating the Effects of GIP and/or Xenin-25 on Insulin Secretion
Glucose-dependent insulinotropic polypeptide (GIP) is a hormone produced in the intestine. It is released immediately after meal ingestion and increases insulin release. This, in turn, helps reduce blood glucose levels.
- Trial name
- NCT01951729
- Testing
- Control, Xenin-25 without atropine, GIP without atropine
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Peripheral Arterial Disease
Effects of Canola Oil on Blood Vessel Function in Peripheral Arterial Disease
The fatty acid composition of canola oil will have beneficial acute and chronic effects on vascular function in individuals with peripheral arterial disease.
- Trial name
- NCT01250275
- Testing
- traditional canola oil, high oleic canola oil, soybean oil
- Where
- Canada
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Healthy
A Study in Healthy People to See How Zongertinib is Taken up Into the Blood When Given as Tablets Made by Two Different Manufacturers
The main objective of this trial is to establish the bioequivalence of zongertinib tablet from manufacturer 1 (Test, T) compared with zongertinib tablet from manufacturer 2 (reference, R) following oral administration.
- Trial name
- NCT06360081
- Testing
- Zongertinib manufacturer 1, Zongertinib manufacturer 2
- Where
- Germany
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Healthy, Peripheral Vascular Disease
The Effect of Heat on Blood and Oxygen Flow Readings Part 2
This is the second part of a research study in order to determine if using a specialized pulse oximetry probe with external heat pack will help obtain oxygen saturation (SaO2) and heart rate (HR) during monitoring for patients…
- Conditions
- Healthy, Peripheral Vascular Disease, Vasoconstriction
- Trial name
- NCT01992939
- Testing
- Specialized pulse oximetry probe with external heat pack, Standard of Care Pulse Oximetry Probe
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- VA Pittsburgh Healthcare System
Adverse Reaction to Other Drugs and Medicines
Color Doppler Analysıs Of Uterin And Intraovarian Blood Flow Before And After Treatment Wıth Cabergoline In Hyperprolactinemic Patients
the investigators examined the hypothesis that hyperprolactinemia may alter uterin, endometrial and intraovarian blood flow and may contribute to increased infertility by another way.
- Trial name
- NCT01957839
- Testing
- cabergoline treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Istanbul Bakirkoy Maternity and Children Diseases Hospital
Human Immunodeficiency Virus
Testing Strategies for Couple Engagement in PMTCT and Family Health in Kenya
This study will test the efficacy and cost-effectiveness of an interdependence theory-based couples intervention in Kenya that reaches pregnant women and male partners through home visits by male-female pairs of lay health…
- Trial name
- Jamii Bora (NCT03547739)
- Testing
- Home visits, HIV Self-testing
- Where
- Kenya
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Healthy, Hypoxia
Controlled Acute Hypoxia Study Comparing Pulse Oximetry to Arterial Blood Samples During Motion
To validate the proposed claims for pulse rate and saturation accuracy in a diverse subject population during motion over a specified saturation range.
- Trial name
- NCT02247765
- Testing
- Arterial line, Motion
- Where
- 2 sites in United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Alcohol Intoxication
Accuracy of Self-estimation of Blood Alcohol Concentration Compared to Object Values
This will be a prospective survey study. The participants will all be volunteers of legal drinking age. Each participant will consume one alcoholic beverage (beer) at a time and then will be asked to verbally estimate their…
- Trial name
- NCT02722564
- Testing
- self estimation of breath alcohol content, breath alcohol content as measured by Alco Sensor IV device, drink a beer
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- St. Luke's Hospital and Health Network, Pennsylvania
Haemophilus Influenzae Type B, Hepatitis B
Study of Modified Process Hib/Hep B Vaccine in Infants (V121-019)(COMPLETED)
To determine if there is an improvement in the immune response to HBsAg (hepatitis B virus) in healthy infants using a modified process in a combination Haemophilus Influenzae, type b/Hepatitis B vaccine and a currently licensed…
- Trial name
- NCT00441012
- Testing
- Comparator: Modified Process Vaccine, Comparator: COMVAX™
- Volunteers
- 546 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Dietary Modification
Trial of Different Dietary Fat Sources on Blood Lipids and Other CVD Risk Factors
This is a randomised trial in which healthy volunteers, men and women aged 50-75 years from the general community are randomized into one of three arms: participants will be provided with 50 gm extra virgin coconut oil, or 50…
- Trial name
- COCHEESE (NCT03401281)
- Testing
- Coconut oil, Butter, Olive oil
- Where
- United Kingdom
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Reading
Healthy, Type 2 Diabetes
Study of Renal Blood Flow During Human Endotoxemia
The purpose of the present protocol is to study whether endotoxemia will affect the renal blood flow in type 2 diabetics and healthy volunteers.
- Conditions
- Healthy, Type 2 Diabetes, Endotoxemia
- Trial name
- NCT00413465
- Testing
- Escherichia Coli Endotoxin
- Where
- Denmark
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Pertussis, Tetanus
Study of Tetanus and Diphtheria Toxoids Adsorbed Combined With Component Pertussis Vaccine and Inactivated Poliomyelitis
Primary objective: To determine the safety and immunogenicity of tetanus and diphtheria toxoids adsorbed combined with component pertussis and inactivated poliomyelitis vaccine grown on vero cells (TdcP-IPV) compared to tetanus…
- Conditions
- Pertussis, Tetanus, Diphtheria, Poliomyelitis
- Trial name
- NCT02040636
- Testing
- Tetanus and Diphtheria Toxoids Adsorbed Combined with Component Pertussis Vaccine and IPV, Hepatitis B vaccine
- Where
- Canada
- Volunteers
- 277 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Healthy
Blocking of the Gut Hormone Receptor for Glucagon-like Peptide 2 (GLP-2) by the GLP-2 Receptor Antagonist GLP-2(3-33)
This project will describe the role of physiological levels of GLP-2 in regulating the blood flow to the intestines and the effect of the antagonist GLP-2(3-33) in blocking these effects of GLP-2.
- Trial name
- GLP-2ant (NCT06774807)
- Testing
- Saline infusion, Saline injection, 1nmol antagonist infusion
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
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