Clinical trials: Blood sampling
Jaundice, Serum Bilirubin
A Study to Evaluate a New Jaundice Stick Test
This is an observational prospective study. The main purpose is to evaluate the stability of the Bilistick system in a humid and hot climate compared to the quantitative test for serum bilirubin (SBR) measurement currently used…
- Trial name
- Bilistick (NCT02926131)
- Testing
- Blood sampling
- Where
- Thailand
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Procedural Pain in Newborns
Effect of Multisensory Stimulation on Pain During Heel Lance in Newborns
This randomized controlled study will evaluate whether multisensory stimulation can reduce pain in healthy newborns during heel blood sampling.
- Trial name
- NCT07747649
- Testing
- Multisensory Stimulation
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Baskent University
Vascular Disease, Heart Disease
Effects of Urocortins on Forearm Arterial Blood Flow in Healthy Volunteers (Protocol 2)
Impairment of the heart's pumping capacity (heart failure) remains a major clinical problem with a poor prognosis and the search for novel treatments remains an important area of research.
- Trial name
- NCT01096693
- Testing
- Urocortin 2, Urocortin 3
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Myocardial Blood Flow Reserve, Mechanical Dyssynchrony
Mechanical Dyssynchrony and Microvascular Dysfunction by SPECT
The project is aimed at studying the feasibility of mechanical dyssynchrony of the left ventricle of the heart, determined by SPECT (gated MPI), as well as its stress-induced dynamics, in the evaluation of patients with coronary…
- Conditions
- Myocardial Blood Flow Reserve, Mechanical Dyssynchrony, Coronary Arterial Disease (CAD)
- Trial name
- MD&MD (NCT06969547)
- Testing
- dynamic SPECT (two-day rest/stress protocol), gated myocardial perfusion imaging, blood sampling
- Where
- Russia
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Hypothyroidism
Improvement of Laboratory Diagnostics in Hypothyroid Patients Using Levothyroxine
Hypothyroidism is a thyroid disorder and one of the most common endocrine disorders. Hypothyroidism can have multiple causes; most patients suffer from primary autoimmune hypothyroidism (Hashimoto's disease), but also central…
- Trial name
- ANTICIPATE (NCT06083636)
- Testing
- Single extra blood draw and completion of single questionnaire, Single blood draw and completion of single questionnaire
- Where
- Netherlands
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
No Disease, Mitochondria Health
Kaempferol Absorption and Pharmacokinetics Evaluation
This study is a multi-site clinical trial designed to evaluate how the body absorbs and processes Kaempferol, a naturally occurring compound found in many plant-based foods.
- Conditions
- No Disease, Mitochondria Health, Longevity, Pharmacokinetics and Biological Absorption of Kaempferol in Healthy Adult
- Trial name
- KAPE (NCT07322406)
- Testing
- Kaempferol
- Where
- 3 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Dermatologic Disorders
Bioequivalence of Topical Acyclovir in Healthy Volunteers
The overall aim of this clinical study is to investigate the ability of dermal open flow microperfusion to assess bioequivalence and non-bioequivalence of acyclovir formulations in the skin of healthy volunteers.
- Trial name
- FDA_BE1 (NCT02711267)
- Testing
- 5% Zovirax® cream, 5% Aciclostad cream, 5% Aciclovir cream 1A Pharma
- Where
- Austria
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Nasopharyngeal Colonization and Acute Otitis Media
Evaluate Pathogens and Immunity to Acute Otitis Media in Healthy Children.
The purpose of this study is to Evaluate Pathogens and Immunity to Acute Otitis Media in Healthy Children.
- Trial name
- AOM (NCT02591563)
- Testing
- procedures
- Where
- United States
- Volunteers
- 1,320 people, healthy volunteers welcome
- Sponsor
- Rochester General Hospital
Pregnancy, Heart Diseases
Evaluation Cardiac Function With Echo and BNP in Obstetrical Patients With/Without Cardiac Disease
Maternal cardiac disease complicates approximately 2 percent of pregnancies and is the leading cause of non-obstetrical maternal death.
- Trial name
- NCT00759733
- Testing
- echocardiography, blood draw for serum B-type natriuretic peptide
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- State University of New York - Upstate Medical University
Vitamin B6 Deficiency
Vitamin B6 Dependence of One-Carbon Metabolism
Marginal vitamin B6 deficiency, which occurs commonly worldwide, leads to a cellular deficiency of the coenzyme pyridoxal phosphate (PLP).
- Trial name
- NCT00877812
- Testing
- Arm 1 glycine and leucine, Arm 2 Intervention of Serine and methionine infusion
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Florida
Friedreich's Ataxia
Biomarkers in Friedreich's Ataxia
The purpose of this project is to characterize measures of cardiac performance and neuromuscular physiology in FA patients using novel techniques, including echocardiography and magnetic resonance imaging (MRI), metabolic…
- Trial name
- NCT02497534
- Where
- United States
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University of Florida
Healthy Males
Study Of Bioavailability Of Two Sildenafil 100mg Oral Tablet Formulations
the pharmacokinetics of sildenafil following single doses of sildenafil CT administered with and without water is similar relative to the conventional oral tablet of sildenafil administered with water.
- Trial name
- NCT00902512
- Testing
- Treatment A, Blood samples for the analysis of sildenafil in plasma, Treatment B
- Where
- Mexico
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Male Infertility
Tobacco and Sperm Genome: Effects of Smoking Cessation
Tobacco is a male infertility risk factor. Many studies comparing smokers to non-smokers have shown effects on spermatogenesis and the quality of the male gamete.
- Trial name
- TABAGERM (NCT03552081)
- Testing
- Fragmented DNA evaluation in blood and semen samples
- Where
- France
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Immunology, Allergy
Impaired Type I IFN Immunity Due to Autoantibodies or a Genetic Defect: a Prospective National Cohort
The major role of human genetic factors in the immune response to infections is now well established, particularly for viral infections.
- Conditions
- Immunology, Allergy, Genetic Diseases, Infectious Diseases
- Trial name
- COVIFERON (NCT06762002)
- Testing
- blood sample
- Where
- 9 sites in France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Capsular Contracture Associated With Implant, Foreign-Body Reaction
Experimental and Clinical Investigation of the Implant Surface Roughness Reduction Effect on Early-stage Fibrosis
The goal of this single-center, randomised double-blinded trial is to compare the early stage fibrosis progression around conventional textured expander and the SmoothSilk® expander with reduced surface roughness in women…
- Conditions
- Capsular Contracture Associated With Implant, Foreign-Body Reaction, Wounds and Injuries, Tissue Expander Disorder
- Trial name
- NCT05648929
- Testing
- Patient Satisfaction Questionnaire, Pregnancy test, Blood draw
- Where
- Austria
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Multiple Sclerosis
Expression of PARP-1 in Multiple Sclerosis Patients
This study will explore the expression of PARP-1 in optic neuritis of multiple sclerosis patients. The data will be collected from Sohag University hospital in the period from the start of August 2021 to the end of December 2021.
- Trial name
- NCT05196425
- Testing
- Blood sampling
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Glaucoma
Investigating the Genetic Basis of Pseudoexfoliation Syndrome, Angle-closure Glaucoma and Primary Open-angle Glaucoma
There is increasing evidence that there are genetic risk factors for several forms of glaucoma, such as glaucoma caused by pseudoexfoliation syndrome (PXF) ,primary angle closure glaucoma (PACG) and primary open-angle glaucoma…
- Trial name
- NCT03423758
- Testing
- Blood sample
- Where
- Austria
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Dengue, Dengue Hemorrhagic Fever
Gut Leakage' in Dengue
Dengue infections are imposing an increasing global burden of disease, particularly in tropical countries such as Bangladesh. The World Health Organization (WHO) has identified Dengue virus as a priority pathogen for the…
- Conditions
- Dengue, Dengue Hemorrhagic Fever, Intestinal Disease, Ascites
- Trial name
- GLiD (NCT07602920)
- Where
- Bangladesh
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Liver Disease
Using Covered Stent of Diameter of 7mm in TIPS
This study evaluates the incidence of hepatic encephalopathy between covered stent of diameter of 7mm and 8mm in TIPS(transjugular intrahepatic portosystemic stent shunt ).Half of the participants will receive stent of diameter…
- Trial name
- NCT02541825
- Testing
- the stent of diameter of 7mm, the stent of diameter of 8mm
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Beijing Shijitan Hospital, Capital Medical University
Opioid-use Disorder, Opioid Use, Unspecified
Opioid Use Disorder in Pregnancy in Long-Term Maternal/Infant Outcomes
The objective of this study is to better understand the comprehensive integration of both clinical and genetic factors that will help to identify mothers who could be at an increased risk of poor response to opioid substitution…
- Conditions
- Opioid-use Disorder, Opioid Use, Unspecified, Buprenorphine Dependence
- Trial name
- Mother/BabyOUD (NCT03923374)
- Testing
- Subutex / Buprenorphine, Fetal & Neonatal MRI, DNA/Genetic/Pharmacokenetic Blood Draws
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Senthil Sadhasivam
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