Clinical trials: Blood sampling
Pre B ALL, Regulatory T Cell
The Effect of Chemotherapy on Regulatory T Cells
The investigators aimed to study the effect of chemotherapy on regulatory T cells (Tregs) in children with precursor B (PreB) acute lymphoblastic leukemia (ALL) at 15 and 33 days of malignity directed therapy.
- Trial name
- NCT03413046
- Testing
- Peripheral and bone marrow sampling
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara Children's Health and Diseases Hematology and Oncology Training and Research Hospital
Pancreatic Cancer
Ghrelin Levels in Pancreatic Cancer Patients
The primary outcome measure for this study is plasma ghrelin level.
- Trial name
- NCT00225745
- Testing
- Blood draw
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Diabetes
Comparison Study of Lay Person Finger Stick Versus Blood Draw
This is a study to evaluate the safety and effectiveness of Micro-Serum/Micro-Blood (finger Stick) Specimen Collection as compared to samples obtained by standard venipuncture (blood taken from the arm vein).
- Trial name
- NCT01913145
- Testing
- A1c, Self-collection, Blood sample
- Where
- 2 sites in United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Home Access Health Corporation
Vaccinia, Virus Diseases
Evaluating the Human Immune Response to the JYNNEOS Vaccine
This study is designed to evaluate the magnitude and duration of the human adaptive immune response to the JYNNEOS Modified Vaccinia Ankara-Bavarian Nordic (MVA-BN) vaccine in the blood, lung mucosa, skin and bone marrow.
- Trial name
- NCT06366672
- Testing
- JYNNEOS (Smallpox and Monkeypox Vaccine, Live, Nonreplicating) suspension for subcutaneous injection, Phlebotomy, Research bronchoscopy
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Obesity, Aging
Appetite Regulation in Older-Aged Obese Individuals
This study plans to learn more about how age and weight impact appetite and food intake. Specifically, this study is being done to see whether age and obesity impact appetite and the brain's response to food.
- Trial name
- NCT02721303
- Testing
- 3-day diet Run-in, fMRI, Intravenous catheter placed for blood draws
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Healthy
CYP2B6 Genetics and Drug Interactions in Healthy Volunteers
The CYP2B6 enzyme metabolizes a growing number of clinically important drugs such as the anti-HIV drug efavirenz, but its activity in the liver is highly variable, which may lead to failure of therapy or toxicity and…
- Trial name
- NCT02401256
- Testing
- Efavirenz, Bupropion, Rosuvastatin
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Indiana University
Rest, Healthy
The Effect of Short-term Bed Rest on Cardiac Function Measured by Cardiac Magnetic Resonance Imaging
The primary objective of this study is to investigate the effect of short-term bed rest (4 hours) on heart function, measured by cardiac magnetic resonance (CMR), in healthy participants.
- Trial name
- MRtime (NCT06644872)
- Testing
- Bedrest
- Where
- Denmark
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Carotid Atherosclerosis
Atherosclerosis in Juvenile Mixed Connective Tissue Disease (ACTID)
This Study investigates presence of preclinical atherosclerosis in patients with Juvenile Mixed Connective Tissue Disease in Norway.
- Trial name
- ACTID (NCT03581162)
- Testing
- Carotid Ultrasound and venous blood sampling
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Body Mass Index (BMI)
The Role of Genetics in Weight Loss
The prevalence of both overweight and obesity is increasing at an alarming rate worldwide. In fact, it is estimated that 2.16 billion adults (38%) will be overweight and 1.12 billion adults (20%) will be obese by 2030.
- Trial name
- GENEROOS (NCT06092372)
- Testing
- Diet intervention program
- Where
- Finland
- Volunteers
- 223 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Healthy
Characterization of the Gut Microbiota Signature According to Physical Fitness and Its Implications for Intestinal Health.
The gut microbiota comprises all microorganisms inhabiting the digestive tract, evolving throughout life under the influence of various intrinsic and extrinsic factors.
- Trial name
- MICROPEPS (NCT07276464)
- Testing
- Maximal incremental exercise test, Submaximal exercise test, Fecal sampling
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Rennes 2
Type2 Diabetes
Identification and Validation of Noninvasive Biomarkers of the Diagnosis and Severity of NASH in Type 2 Diabetics
Metabolic diseases of the liver are silent affections whose morbidity is important. About 70% of patients with type 2 diabetes (T2D) are concerned.
- Trial name
- Quid-Nash (NCT03634098)
- Testing
- new quantitative imaging techniques with contast products, blood sample, second generation tests
- Where
- France
- Volunteers
- 970 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Familial Adenomatous Polyposis, Map Syndrome
Preliminary Evaluation of Septin9 in Patients With Hereditary Colon Cancer Syndromes
This is an observational, case-control study evaluating the quantitative level of Septin9 in plasma pre- and post-colectomy in hereditary colorectal cancer (CRC) syndrome patients (Familial Adenomatous Polyposis (FAP), Lynch…
- Conditions
- Familial Adenomatous Polyposis, Map Syndrome, Lynch Syndrome, Hnpcc
- Trial name
- Septin9 (NCT02198092)
- Testing
- Epi proColon Testing
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Atopic Dermatitis
Staphylococcus Aureus in Atopic Dermatitis Immunopathology
Atopic Dermatitis (AD) is a frequent inflammatory skin disease characterized by recurrent eczema. It associates genetic/epigenetic-induced alterations of epidermal barrier and type-2 inflammation/hypersensitivity, which may be…
- Trial name
- STADE (NCT04715087)
- Testing
- Blood sample (Day -42 to Day -28, Day 3),Skin swab sampling (Day -42 to Day -28, Day 0, Day 13) , patch test application (Day 0) , skin biopsies (Day 13), Blood sample (Day 0 ,Day 3),Skin swab sampling (Day 0,Day 13), patch test application (Day 1), skin biopsies (Day 13)
- Where
- France
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Parkinson Disease, Alzheimer Disease
Application of AI Technology for the Diagnosis and Treatment of Geriatric Diseases
1) Characteristics of handwriting, gait, speech, eye movements, biological samples (blood, urine, stool, saliva, etc.), images, EEG, and other relevant markers in patients with Alzheimer's disease.
- Conditions
- Parkinson Disease, Alzheimer Disease, Nervous System Diseases, Geriatric Diseases
- Trial name
- NCT06295263
- Testing
- Handwriting, gait, speech, eye movements, biological samples (blood, urine, stool, saliva, etc.), images, EEG, and other relevant markers
- Where
- China
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Qilu Hospital of Shandong University
Dyslipidemia, Hypercholesterolemia
A Study to Evaluate Fasting/Postprandial Serum Apolipoprotein B-48 (ApoB-48) Levels in Diabetic Participants With Normal to Moderately High Low Density Lipoprotein-C (LDL-C) Levels (MK-0653A-259 AM1)
This study will evaluate whether fasting/postprandial serum ApoB-48 levels are increased in diabetic participants compared to nondiabetic participants with the same range of serum LDL-C levels, and whether ApoB-48 levels can be…
- Trial name
- NCT01333436
- Testing
- Test Meal
- Where
- South Korea
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Congenital Heart Disease, Viremia
Congenital Heart Anomaly Risk in Maternal Enteroviral Infection and Diabetes
Beyond EV-B, there are clinical observations to implicate other viruses in birth defects, including CHD. Since the Rubella epidemic of 1960s', however, viruses have received little attention and certainly no comprehensive study…
- Conditions
- Congenital Heart Disease, Viremia, Virus Diseases, Enterovirus
- Trial name
- CHARMED (NCT04769167)
- Testing
- Stool and Blood Specimen Collection, Follow-up Medical Record Review
- Where
- 2 sites in United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Amyotrophic Lateral Sclerosis
ASSESS ALL ALS Study
The ALL ALS Clinical Research Consortium is establishing research to collect a wide range of samples, clinical information and measurements from Amyotrophic Lateral Sclerosis (ALS) symptomatic, ALS gene carriers and control…
- Trial name
- NCT06578195
- Where
- 37 sites in United States, Puerto Rico
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
Obesity
Saliva and Plasma Endocannabinoids Concentrations According to Feeding Status and Body Mass Index
Up till now, the evaluation of the endocannabinoid system (ECS) in humans needs invasive procedures. The investigators managed in the lab to determine the levels of endocannabinoids in a small number of subjects.
- Trial name
- SALIVENDO (NCT01223157)
- Testing
- Biological data
- Where
- France
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Intravenous Blood Sampling, Pain and Anxiety
The Effect of Chewing Gum on Pain and State Anxiety During Intravenous Blood Sampling
This study was conducted to investigate the effect of chewing gum during intravenous blood sampling on pain and anxiety levels in individuals.
- Trial name
- NCT07892365
- Testing
- Chewing gum was done during the intravenous blood draw procedure
- Where
- Turkey (Türkiye)
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Dicle University
Chronic Kidney Disease
Endothelial Microparticles: A Novel Marker of Vascular Dysfunction
The primary hypothesis of this proposal is that chronic kidney disease (CKD) and treatment with calcineurin inhibitors (CNIs) are each associated with the release of endothelial microparticles into the plasma.
- Trial name
- NCT02230202
- Testing
- Flow-mediated dilation, single blood draw
- Where
- 2 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
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