Clinical trials: Blood Sample
Subjective Cognitive Decline, Alzheimer Dementia
Davos Alzheimer's Collaborative Healthcare System Preparedness to Increase Cognitive Assessment Rates for Older Adults
In this study the investigators explore a pragmatic strategy to increase cognitive screening rates in the community. The investigators will compare the monetary value of different combinations of SCD questionnaires, digital…
- Trial name
- NCT06191952
- Testing
- Cognigram, Subjective cognitive decline questionnaire (SCD-Q), blood-based biomarkers
- Where
- Germany
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Ludwig-Maximilians - University of Munich
HIV Infections, Circumcision
Infant Male Circumcision in Gaborone, Botswana, and Surrounding Areas: Feasibility, Safety and Acceptability
Background: Novel HIV prevention approaches are urgently needed in Botswana and elsewhere in sub-Saharan Africa. Although adult male circumcision (MC) has been shown to reduce the heterosexual acquisition of HIV by men by about…
- Trial name
- NCT00971958
- Testing
- Circumcision, Mogen Clamp, Plastibell
- Where
- Botswana
- Volunteers
- 1,235 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Skeletal Muscle Endurance
Resistance Exercise Blood Flow Restriction
The number of repetitions able to be performed during resistance exercise is impacted by the load an individual is working against.
- Trial name
- BFRCL (NCT06724458)
- Testing
- Resistance exercise
- Where
- Canada
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Preterm Birth, Umbilical Cord Clamping
Umbilical Cord Clamping Methods and Stem Cell Counts in Preterm Infants
This study evaluates the effect of different umbilical cord clamping methods on peripheral blood hematopoietic stem cell counts in preterm newborns.
- Trial name
- NCT07385326
- Testing
- Immediate Cord Clamping, Delayed Cord Clamping, Umbilical Cord Milking
- Where
- Turkey (Türkiye)
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Era Tufan Benli
HIV Infection, Vaginal Atrophy
Accelerated Genital Tract Aging in HIV: Estradiol Clinical Trial
During menopause, there is a decrease in a hormone estrogen, which leads to aging of the vagina. Vaginal aging includes changes in the type and amount of healthy bacteria in the vagina, inflammation and a breakdown of natural…
- Conditions
- HIV Infection, Vaginal Atrophy, Menopause, Menopause Related Conditions
- Trial name
- NCT04079218
- Testing
- Estradiol Vaginal Insert
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Kerry Murphy
Headache
Prostaglandin F2alpha in a Human Headache Model
The hypothesis of this study is that PGF2alpha does not induce headache or dilatation of brain vessels.
- Trial name
- NCT01327118
- Testing
- Prostaglandin F2alpha, Isoton sodium chloride
- Where
- Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Danish Headache Center
Cardiorespiratory Fitness, Eye Disorders
Ralation Between Cardiorespiratory Fitness and Mean Corrected Intraocular Pressure
Objective: To investigate the association between cardiorespiratory fitness and mean corrected intraocular pressure (IOP) in a normotensive health check-up population, and to evaluate potential differences across age and sex…
- Trial name
- NCT07676747
- Testing
- Mean corrected intraocular pressure (IOP) of both eyes
- Where
- China
- Volunteers
- 2,921 people, healthy volunteers welcome
- Sponsor
- Sichuan Academy of Medical Sciences
Sepsis, Sepsis Bacterial
Analytical Validation of the abioSCOPE Device With the IVD CAPSULE PSP Test: Comparison of PSP Values Measured With Venous Whole Blood and Those Measured With Arterial Whole Blood.
Abionic has developed a targeted, rapid test for pancreatic stone protein (PSP) in human K2-EDTA venous whole blood using the abioSCOPE instrument.
- Trial name
- NCT05627076
- Testing
- Blood Sampling
- Where
- France
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Abionic SA
Bone Tumor, Cancer of Bone
Endoprosthesis Metal Toxicity Study
The purpose of this research is to investigate whether patients who previously had endoprosthesis surgery experience memory, thinking, or heart problems. It will also help determine how often these problems occur.
- Conditions
- Bone Tumor, Cancer of Bone, Heart Diseases, Cognitive Impairment
- Trial name
- NCT04755140
- Testing
- Questionnaires, Interviews, Blood Test
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Ulcerative Colitis
T Lymphocyte Subsets in Ulcerative Colitis
1. Study the distribution of peripheral blood T lymphocyte subsets among ulcerative colitis patients. 2. Correlation of T-cell subsets to therapeutic response/ disease activity. 3.
- Trial name
- NCT06352515
- Testing
- Flow cytometry
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
HPV Infections
A Study to Identify Markers in Blood and Tissue of HPV Clearance
This is a research study looking at gene characteristics in blood and Pap smear samples in hopes of identifying markers that will predict if the HPV infection is present or not.
- Trial name
- NCT00711815
- Where
- United States
- Volunteers
- 197 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
HIV-infection
Clinical Trial of Safety and Pharmacokinetics of VM-1500 After Multiple Oral Administration in Healthy Volunteers
The purpose of the study to assess safety and tolerability of VM-1500 and to determine main pharmacokinetic parameters of VM-1500 after multiple oral administration in adult healthy subjects.
- Trial name
- NCT02489435
- Testing
- VM-1500
- Where
- Russia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Viriom
Nutrition, Healthy
Effect of Green Coffee Extract Combined With Alpha-Lipoic Acid on Blood Glucose Homeostasis in Healthy Adults
Green coffee extract (GCE) supplementation has been shown to induce favourable health benefits on glucose metabolism and weight management.
- Trial name
- GCE (NCT06121713)
- Testing
- GCE + Low ALA, GCE + High ALA
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Effects of High Altitude, Hypoxia
Induced Changes in Ventilatory Responsiveness and Altitude Exposure
The main purpose of this study is to determine if a drug (acetyl-cysteine or ACCY) can increase the amount of oxygen in your body at a high altitude of 11,500 feet.
- Conditions
- Effects of High Altitude, Hypoxia, Inadequate or Impaired Breathing Pattern or Ventilation, Abnormal Blood Oxygen Pressure
- Trial name
- NCT01241513
- Testing
- NAC
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Healthy
Effect on Blood Chemistry and Inflammatory Marker of Omega-3 Enriched Total Parenteral Nutrition
Fish oil is a rich source of omega-3 fatty acids, especially eicosapentanoic acid and docosahexaenoic acid, and it is not used widely in parenteral nutrition because fish oil emulsions have not been commercially available until…
- Trial name
- NCT02468713
- Testing
- Combiflex® lipid peri, Winuf® peri
- Where
- South Korea
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Chonbuk National University Hospital
Prediabetes
Anti-diabetic Effects of Persimmon Leaf Extract
The investigators performed a 8-week, randomized, double-blind, placebo-controlled crossover human trial to evaluate the efficacy and safety of persimmon leaf extract on blood glucose.
- Trial name
- NCT02706821
- Testing
- Persimmon leaf extract
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Chonbuk National University Hospital
Chronic Viral Hepatitis C
Comparative Pharmacokinetics and Pharmacodynamics of Peginterferon BIP48 and 40kDa in Healthy Volunteers
This research protocol "Comparative pharmacokinetics and pharmacodynamics of peginterferon Bacterial Intravenous Protein 48 kilodaltons (BIP48) and 40 kilodaltons (40kDa) in healthy volunteers." This is a Phase I clinical trial…
- Trial name
- NCT01889849
- Testing
- BIP 48, Pegasys
- Where
- Brazil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- The Immunobiological Technology Institute (Bio-Manguinhos) / Oswaldo Cruz Foundation (Fiocruz)
Down Syndrome
Blood Flow and Blood Pressure Investigation in Down Syndrome
Down syndrome (DS) is a chromosomal condition that occurs in approximately 1 in 800 births worldwide, and causes impairments in physical function, including a reduced work capacity (as measured by VO2peak or aerobic capacity).
- Trial name
- FBI21 (NCT05528549)
- Testing
- Exercise
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Hepatitis B
Comparison of Monodose and Multidose Presentations of GSK Biologicals' Hepatitis B Vaccine in Terms of Immune Response
GSK Biologicals' currently licensed multidose hepatitis B vaccine will be compared to the currently licensed monodose hepatitis B vaccine in a population with well documented hepatitis B immunological response to the vaccine…
- Trial name
- NCT00197158
- Testing
- Hepatitis B vaccine
- Where
- Belgium
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy Individuals (Controls), Vascular Surgery Patients With Acute Thrombosis
Haemodialysis Alters Hypercoagulability of Blood in Dialysis Patients
Primary Objective: To develop a thrombotic event risk assessment model integrating serum biomarkers (TM, TAT, t-PAIC, PIC) with clinical data, systematically compare its predictive performance across healthy populations, vascular…
- Conditions
- Healthy Individuals (Controls), Vascular Surgery Patients With Acute Thrombosis, Dialysis Patients
- Trial name
- TAT-t-PAIC (NCT07098676)
- Where
- China
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Ai Peng
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