Clinical trials: Blood sampling
Neutrophil, Phyllanthus Abnormis Poisoning
To Exam the Effects of Phyllanthus Niruri Extracts on Human Neutrophils
To exam the effects of Phyllanthus niruri extracts(corilagin, phyllanthin and brevifolin) on human neutrophils
- Trial name
- NCT05206058
- Testing
- venipuncture
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Platelet-rich Plasma Production
Calculation of Platelet-rich Plasma Preparation Yield
This is a study to determine 1) the consistency of platelet-rich plasma produced by several methods, and 2) whether the platelet content of platelet-rich plasma can be accurately estimated from a baseline CBC platelet count.
- Trial name
- NCT03161743
- Testing
- venipuncture
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Harrison, Theodore, M.D.
Type-1 Diabetes
Search for a Link Between the Different Variables for Glycaemia and Oxidative Stress or Impaired HDL Function
As glycaemic variability on the one hand and hypoglycaemia on the other are associated with oxidative stress and inflammation, they are likely, in type-1 diabetic patients, to affect the oxidation of lipoproteins and HDL…
- Trial name
- Holter Gly (NCT02862860)
- Testing
- blood sample, urine sample, installation of Holter
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Elevated Triglycerides, Diabetes
Change of Fructose to Fat in South Asians
The purpose of this study is to determine whether hepatic de novo lipogenesis (DNL) in response to the ingestion of a mixture of glucose and fructose is greater in South Asians compared to controls (Caucasians).
- Conditions
- Elevated Triglycerides, Diabetes, Cardiovascular Disease, Dyslipidemia
- Trial name
- NCT01562782
- Testing
- Fructose + Glucose Beverage
- Where
- 2 sites in United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- The Rogosin Institute
Ischaemic Heart Diseases
The Effect of Ischaemic-Reperfusion and Ischaemic Preconditioning on the Endogenous Fibrinolysis in Man
Heart attacks are usually caused by a blood clot blocking an artery supplying blood to the heart. Current treatments are designed at relieving this blockage as quickly as possible to minimise damage to the heart muscle.
- Trial name
- NCT00789243
- Testing
- Forearm vascular study
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Breast Cancer
Taxane Induced Peripheral Neuropathy in Chinese Patients With Breast Cancer
The purpose of this study is to collect clinical data, blood samples, and self reported symptoms of peripheral neuropathy from Chinese patients with breast cancer after treatment with taxanes.
- Trial name
- NCT04068090
- Testing
- Patient Questionnaires, Blood Collection
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Vitamin D
Vitamin D, Bones, Nutritional and Cardiovascular Status
Vitamin D is not seen anymore only as a phosphocalcic hormone, but also as having an effect on global health (anti-infective, anti-inflammatory, anti-tumour roles and cardiovascular protection).
- Trial name
- VITADOS (NCT01832623)
- Testing
- Exploration of Vitamin D roles
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Healthy Volunteers
FBCx (Alpha-CD) Mechanism of Action Trial
To determine the fat losses in stool associated with alpha-CD use in healthy volunteers, as compared to placebo when consumed with a standardized radiolabeled fatty meal.
- Trial name
- FMAT (NCT02999620)
- Testing
- Alpha-cyclodextrin
- Where
- Australia
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- SFI Research
SARS-CoV-2, COVID-19
A Cohort of Patients With Possible or Confirmed SARS-CoV-2 (COVID-19)
SARV-CoV-2 infection was considered pandemic on March 11, 2020. The SARV-CoV-2 epidemic affected France from the beginning of March, spreading in particular from a 4-day large evangelical meeting of 2500 people on February 17 in…
- Trial name
- COVIDothèque (NCT04347850)
- Testing
- blood sample
- Where
- France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Asphyxia Neonatorum
Asphyxia Associated Metabolite Biomarker Investigation (AAMBI)
Verification of biomarkers in a human population for their ability to diagnose the severity of neonatal asphyxia. These biomarkers linked to asphyxia have been identified in animal studies.
- Trial name
- AAMBI (NCT03354208)
- Testing
- blood sampling
- Where
- 4 sites in Turkey (Türkiye)
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Life Science Inkubator
Down Syndrome, Polyendocrinopathies, Autoimmune
Depressed AIRE Gene Expression Causes Immune Cell Dysfunction & Autoimmunity in Down Syndrome
This study plans to learn more about Down syndrome. The investigators think there is a different level of the AIRE gene in individuals with Down syndrome.
- Conditions
- Down Syndrome, Polyendocrinopathies, Autoimmune, Respiratory Tract Infections, Autoimmunity
- Trial name
- NCT02421276
- Testing
- Phlebotomy
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Nocturia, Polyuria
Food and Salt Handling in Diuresis
Understanding the impact of food/nutrients on body fluid metabolism is important for improving diagnosis and treatment of nocturia, polyuria in relation to lifestyle interventions.
- Trial name
- NCT04526340
- Testing
- Blood sample, Bio-impedance measurement (BIA), Ingestion of testing nutrient/food capsules
- Where
- Belgium
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Ovarian Dermoid Cyst
Paraneoplastic Neurologic Encephalitis and Mature Cystic Teratoma
Ovarian dermoid cyst, also known as benign mature teratoma, originate from germ cells in the ovary, and is the most common benign ovarian tumor (44-70%).
- Trial name
- dermoid_cyst (NCT05223543)
- Testing
- Blood sample
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Healthy Volunteers
Predictive Questionnaire for Vitamin D Insufficiency in Healthy Adults
The purpose of this clinical study is to evaluate the metrological properties of a questionnaire that aims to identify the vitamin D status in reference to a vitamin D blood dosage.
- Trial name
- NCT02408679
- Testing
- Blood sampling, Predictive questionnaire for vitamin D insufficiency
- Where
- France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Lesieur
Lymphoma, B-cell, Aggressive Non-Hodgkin (B-NHL)
Exosomes and Immunotherapy in Non-Hodgkin B-cell Lymphomas
Diffuse large B-cell lymphomas (DLBCL) are highly aggressive and heterogeneous B-cell lymphoma that would imminently be fatal without treatment.
- Trial name
- ExoReBLy (NCT03985696)
- Testing
- blood sample
- Where
- France
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University Hospital, Limoges
Hepatitis B, Hepatitis A
Evaluation of Antibody Persistence & Immune Memory in Subjects Vaccinated During Adolescence With Twinrix™
This study will evaluate the immune response against Hepatitis-A (HAV) and Hepatitis B surface (HBs) antigen in healthy subjects aged 12 to 15 years (at the time of primary vaccination), who received vaccination course with GSK…
- Trial name
- NCT00875485
- Testing
- Blood sampling, Additional challenge dose
- Where
- 2 sites in Belgium, Czechia
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Subclinical Atherosclerotic Cardiovascular Disease, Neurocognitive Decline
MISTIC Study: Atherosclerosis, Neurocognition & Cardiovascular Signaling
The MISTIC study is a non-profit, cross-sectional clinical research project aimed at investigating the relationship between atherosclerosis and both cardiovascular and cognitive function in adult populations.
- Trial name
- MISTIC (NCT07520643)
- Testing
- Peripheral Vascular Imaging, Coro-CT, Neurocognitive Assesment
- Where
- Italy
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
COVID, SARS-CoV 2
COVID-19: Herd Immunity Study in the Czech Republic
The aim of the SARS-CoV-2-CZ-Preval study is to quantify the prevalence of individuals with a history of SARS-CoV-2 coronavirus infection in the Czech population, except for those diagnosed with COVID-19 by methods based on…
- Trial name
- SARSCoV2CZPrev (NCT04401085)
- Testing
- SARS-CoV-2 diagnostic rapid test, Quantitative analysis of SARS-CoV-2 antibodies
- Where
- Czechia
- Volunteers
- 27,000 people, healthy volunteers welcome
- Sponsor
- Institute of Health Information and Statistics of the Czech Republic
Healthy
A Study to Compare Zavegepant Concentration Using Samples Collected From the Vein Versus Patient-Centric Microsampling
The purpose of this clinical trial is to learn about the pharmacokinetics and safety of a drug called zavegepant from samples collected using a patient-centric device called Tasso-Plus (for liquid blood sample collection) and…
- Trial name
- NCT05948085
- Testing
- Zavegepant 10 mg IN
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Pfizer
Venipuncture, Phlebotomy
Autonomous Blood Drawing Optimization and Performance Testing
The purpose of this pre-market clinical study is to evaluate the performance (efficacy) and safety of an autonomous blood drawing device (Venipuncture Device). The study consists of several phases (A, B1, B2, B3, C1, C2, C3, 0).
- Trial name
- ADOPT (NCT05878483)
- Testing
- Venipuncture Device (VD)
- Where
- 7 sites in Denmark, Netherlands
- Volunteers
- 44,658 people, healthy volunteers welcome
- Sponsor
- Vitestro B.V.
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