Clinical trials: Blood Sample
Hypertension
An Updated Wearable Magnetic Flux Device to Optimize Blood Pressure Control
The goal of this study involving a wearable magnetic flux device is to study the impact of static magnetic flux on blood pressure control in hypertensive and normotensive populations. The main objectives are: 1.
- Trial name
- NCT05866445
- Testing
- Wearable BP device, 24-hour ambulatory blood pressure monitor
- Where
- Singapore
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- National Heart Centre Singapore
Type 1 Diabetes,, Bone
Skin Blood Flow in Patients With Type 1 Diabetes Mellitus Compared to Normal Controls
The effects of high serum glucose on bone could be direct or could be indirect through its effects on the microvasculature. Previous studies by Rendell et al and Brugler et al have found significant differences in skin blood flow…
- Trial name
- NCT01592539
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Creighton University
Immunization, DTaP Vaccine
Comparison of Immunization Quality Improvement Dissemination Study
Dissemination research examines the processes and factors that lead to widespread use of evidence-based interventions. There are several theories on how to best minimize the perceived and actual burdens on practitioners…
- Conditions
- Immunization, DTaP Vaccine, Hepatitis B Vaccine, MMR Vaccine
- Trial name
- CIzQIDS (NCT02432430)
- Testing
- QI support to improve DTP/Hep B/MMR/Var/PCV/Hib/IPV coverage, Incentives to improve DTP/HepB/MMR/Var/PCV/Hib/IPV coverage
- Volunteers
- 2,186 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
Primary Hypertension
Automatic and Conventional Methods of Hypertensive Patients Monitoring
comparing automatic blood pressure measurments methods with conventional office methods in follow up and monitoring of hypertensive patients and predicting hypertension mediated organ damage .
- Trial name
- NCT06929728
- Testing
- blood pressure measurments devices
- Volunteers
- 620 people, healthy volunteers welcome
- Sponsor
- Assiut University
HIV Infections
The Feasibility of Using a General Health Screen to Increase HIV Testing in Community Pharmacies
The purpose of this study is to see if offering a general health screening tailored towards high-risk groups (African immigrants, injection drug users (IDUs), and minority men who have sex with men (MSM)) will increase human…
- Trial name
- NCT01751100
- Testing
- HIV Test Offer, General Health Screen Offer
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- North Bronx Healthcare Network
Metabolic Syndrome X, Cardiovascular Diseases
The Effects of Beta-glucan Enriched Oatcake Consumption on Metabolic Disease Risk Factors
The purpose of this study is to determine whether daily consumption of soluble fibre, oat beta glucan (4g), for six weeks will have any impact on overweight/obese individuals in terms of risk factors used to define metabolic…
- Trial name
- NCT02615444
- Testing
- Beta-glucan enriched oatcake, Isocaloric control
- Where
- United Kingdom
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Queen Margaret University
HIV/AIDS, Antiviral Toxicity
Relative Mitochondrial Toxicity of Tenofovir Alafenamide (TAF) vs. Tenofovir Disoproxil Fumarate (TDF)
Increased comorbidities such as cardiovascular disease (CVD), are emerging problems in HIV infection but the mechanisms are unclear.
- Conditions
- HIV/AIDS, Antiviral Toxicity, Antiviral Drug Adverse Reaction, Mitochondrial Alteration
- Trial name
- UCLACAREMITO (NCT03251144)
- Testing
- Switch to E/C/FTC/TAF daily
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Brain Vascular Function, Cerebral Blood Flow
Soy and Brain Vascular Function
Cognitive performance is negatively related to an impaired glucose metabolism, possibly due to impairments in brain vascular function.
- Conditions
- Brain Vascular Function, Cerebral Blood Flow, Glucose Metabolism, Cognitive Performance
- Trial name
- NCT03627637
- Testing
- Soy nuts
- Where
- Netherlands
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Abdominal Hysterectomy
Intravenous Ascorbic Acid Administration in Hysterectomy
vitamin C or ascorbic acid has known role in tissue repair. due to it's properties(water_soluble), vitamin c is not stored in the body and when depleted, the bleeding tendency will increase due to dysfunctional connective tissues…
- Trial name
- NCT03965637
- Testing
- vitamin C
- Where
- Iran
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University
Blood Pressure, Dental Anxiety
Hemodynamic Changes During Implant Surgery with Intravenous Conscious Sedation
The goal of this study is to determine whether intravenous sedation would contribute to the stabilization of hemodynamics in adult patients during periodontal/implant surgery compared to receiving local anesthesia during…
- Trial name
- NCT05756439
- Testing
- Intravenous Sedatives with or Without Analgesia, No IV sedation
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Vitamin D Status, Glucose Tolerance
Vitamin D Retrospective Study and Role With Disease
Vitamin D deficiency is associated with a heightened risk for developing type 2 diabetes, hypertension, and osteopenia/osteoporosis.
- Conditions
- Vitamin D Status, Glucose Tolerance, Blood Pressure, Bone Mineral Density
- Trial name
- NCT01798030
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 362 people, healthy volunteers welcome
- Sponsor
- Baltimore VA Medical Center
HIV Infections
RA Effect on Cell Surface Molecules in Vivo
This study will follow a group of healthy male participants for about 18 weeks to see the effect of taking Acitretin on their immune cells
- Trial name
- NCT03753867
- Testing
- Acitretin
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Infection, Human Immunodeficiency Virus
A Study to Determine the Effect of Multiple Doses of BMS-955176 on the Electrocardiograph of Healthy Subjects
The purpose of the study is to determine the effect of multiple doses of BMS-955176 on the QT interval corrected with Fridericia's method (QTcF) in healthy subjects.
- Trial name
- NCT02576119
- Where
- United States
- Volunteers
- 315 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Type 2 Diabetes
Influence of Endothelial Function on Central and Peripheral Causes Of Exercise Impairment in Type 2 Diabetes
This study will evaluate the effects of impaired blood flow regulation on exercise. It will also determine whether the effects are more important in the heart or in the skeletal muscle tissue during exercise.
- Trial name
- InsITE (NCT00786019)
- Testing
- Exercise program, Ascorbic Acid (Vitamin C)
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Chronic Obstructive Airway Disease, Healthy Volunteers
Regulation of the Release of Inflammatory Mediators From Blood Leukocytes
Chronic obstructive pulmonary disease (COPD for short) involves inflammation inside the air passages of the lungs. This inflammation might be partly responsible for the shortness of breath, cough and susceptibility to chest…
- Trial name
- NCT00180765
- Testing
- Up to 100ml blood will be taken by venupuncture.
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Imperial College London
Glaucoma, Cataract
Eye Drop Dispensers: Safety, Efficacy and Comfort.
One aspect to eye drop adherence is successful instillation of the drops; however, it is well known that many patients struggle with this task.
- Conditions
- Glaucoma, Cataract, Healthy Subjects
- Trial name
- NCT03417453
- Testing
- Eye Drop Dispenser TYPE Opticare, Eye Drop Dispenser Autodrop
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Premenstrual Syndrome, Dysmenorrhoea
Effects of Exercise on the Symptoms of Premenstrual Syndrome and Dysmenorrhoea and Blood Flow of Genital Tract
Effects of exercise on the symptoms of premenstrual syndrome and dysmenorrhoea and blood flow of genital tract. Different self-reported questionnaires and vaginal ultrasound flowmetry are used in the prospective observational…
- Trial name
- NCT04618172
- Testing
- Exercise
- Where
- Hungary
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Kovács Zoltán
HCV Infection
Study in Healthy Adults to Evaluate Effect of Food on Pharmacokinetics, Safety and Tolerability of ABT-450 With Ritonavir
The purpose of this study is to evaluate the effect of food on pharmacokinetics, safety and tolerability of an experimental Hepatitis C Virus (HCV) protease inhibitor with ritonavir in healthy volunteers.
- Trial name
- NCT00909311
- Testing
- ABT-450, ritonavir
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Abbott
Retinal Vascular, Retinal Disease
Perifoveal Vascular Network Assessed by OCT-Angiography in Type I Diabetes Mellitus
This study is directed to evaluate the role of Optical Coherence Tomography Angiography (OCT-A) in the evaluation of the perifoveal vascular network in type 1 diabetic patients, and to investigate the relationship between…
- Conditions
- Retinal Vascular, Retinal Disease, Retinal Ischemia, Retinal Ischaemia Due to Type 1 Diabetes Mellitus
- Trial name
- NCT03422965
- Testing
- Optical Coherence Tomography Angiography, Blood test, Urine test
- Where
- 2 sites in Spain
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
HIV Infections
E-Health for Zero Infections - Facilitating Access to and Use of HIV Pre-Exposure Prophylaxis (PrEP) in the Netherlands
Offering PrEP care online and reducing the frequency of monitoring may increase access to HIV PrEP. The objective of this study is to assess the non-inferiority of an internet-based HIV PrEP-service and reduced frequency of…
- Trial name
- EZI-PREP (NCT05093036)
- Testing
- Variations in PrEP care delivery at public health services
- Where
- 4 sites in Netherlands
- Volunteers
- 469 people, healthy volunteers welcome
- Sponsor
- Public Health Service of Amsterdam
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