Clinical trials: Blood Sample
Hepatitis C
TD-6450 SAD and MAD in Healthy Subjects
This study consists of two parts, Parts A and B. Part A is a single ascending dose (SAD) study in healthy subjects. Part B is a multiple ascending dose (MAD) study in healthy subjects.
- Trial name
- NCT02022306
- Testing
- TD-6450
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Theravance Biopharma
Dehydration, Hydration
Oral Fluid Volume Expansion
When subjected to fluid loss or fluid deficiency irrespective of disease or environmental factors it is discussed how to rehydrate or how to hydrate prophylactic. In medical care it is common to give infusions.
- Trial name
- OFVEX (NCT01360333)
- Testing
- tap water, sodium chloride, carbohydrate rich fluid
- Where
- Sweden
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Linkoeping
Electromyographic Response to Blood Flow Restriction Exercise in Healthy Adults
Electromyographic Response to Blood Flow Restriction Exercise in Healthy Adults
This pilot randomized contralateral within-participant study evaluated the immediate neuromuscular response to low-load knee extension exercise performed with and without blood flow restriction in healthy young adults.
- Trial name
- NCT07654608
- Testing
- Bilateral low-load knee extension exercise protocol, Pneumatic blood flow restriction cuff
- Where
- Spain
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universidad de Extremadura
Inflammation
The Effect of Tomato Ketchup on Inflammation
The purpose of this study is to determine the inhibiting effects of a single consumption of tomato ketchup on inflammation which will be induced ex-vivo in human blood.
- Trial name
- NCT01462825
- Testing
- tomato ketchup meal
- Where
- Netherlands
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Retention in Care, Hiv
A Mobile Phone SMS Intervention to Increase Retention in HIV Care Among HIV-Positive MSM in Peru (WELTEL PERU)
We will use a web-based system in order to deliver a text messaging-based intervention and assess the efficacy to increase retention in HIV care among HIV+ gay men in Peru.
- Trial name
- NCT05227417
- Testing
- SMS
- Where
- Peru
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Universidad Peruana Cayetano Heredia
Elective Cesarean Delivery
Administration Of Calcium Gluconate for The Reduction of Blood Loss During Elective Cesarean Delivery
Postpartum hemorrhage (PPH) is the leading cause of death related to pregnancy. PPH can lead to blood transfusion, disseminated intravascular coagulation (DIC), hysterectomy, or death.
- Trial name
- NCT06235749
- Testing
- Calcium Gluconate 10%, sodium chloride 0.9%
- Where
- 4 sites in Israel
- Volunteers
- 1,180 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Prader-Willi Syndrome
PWS European Blood Bank for Infants and Controls From 0 to 48 Months
The present project aims to determine the underlying mechanisms for the switch from failure to thrive to excessive weight gain and hyperphagia with impaired satiety in PWS.
- Trial name
- NCT02529085
- Testing
- blood samples
- Where
- 6 sites in Belgium, France and 4 more
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Chronic Obstructive Pulmonary Disease
Oral Sildenafil for Exercise Capacity, Dyspnea and Cardiopulmonary Function in COPD
Chronic obstructive pulmonary disease (COPD) is a condition characterized by airway obstruction. Patients with COPD experience significant shortness of breath on exertion.
- Trial name
- NCT05061368
- Testing
- Sildenafil Citrate
- Where
- Canada
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Anaemia
Iron Metabolism in Dragon Boat Athletes
The purpose of the study is: To investigate the effect of sport-specific stress in the iron metabolism of dragon boat athletes To investigate the effects of sport-specific stress in the activity of pro-hepcidin and hepcidin
- Trial name
- NCT01431118
- Testing
- specific dragon boating training intervention, specific dragon boat intervention
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Giessen
Malaria Infection, Pregnancy
Diagnostic Access to Self-Care and Health Services in Low and Middle Income Countries (DASH) - Phase II
Our primary goal is to determine if on-demand, home-based rapid testing, or rapid testing done by a community health worker (CHW) results in people testing for diseases more frequently and getting care more quickly.
- Conditions
- Malaria Infection, Pregnancy, HIV, Diabetes
- Trial name
- DASH (NCT06588790)
- Testing
- Home-based rapid testing, Community health worker rapid testing
- Where
- 3 sites in Kenya, South Africa and 1 more
- Volunteers
- 2,250 people, healthy volunteers welcome
- Sponsor
- University of Washington
HIV Infections
A Study to Investigate the Pharmacokinetics, Safety, and Tolerability of Two Different Formulations of Long-acting Cabotegravir in Healthy Adult Participants
The primary purpose of the study is to investigate the safety, tolerability, and pharmacokinetic (PK) profiles of two different cabotegravir formulations in healthy adult participants.
- Trial name
- NCT06033547
- Testing
- Cabotegravir Formulation F, Cabotegravir Formulation G
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV Infections, HIV/AIDS
Doxycycline PEP for Prevention of Sexually Transmitted Infections Among Kenyan Women Using HIV PrEP
This is a randomized clinical trial of doxycycline post-exposure prophylaxis (dPEP) to reduce bacterial STIs among Kenyan women taking pre-exposure prophylaxis (PrEP).
- Conditions
- HIV Infections, HIV/AIDS, Neisseria Gonorrheae Infection, Chlamydia Trachomatis Infection
- Trial name
- dPEP-KE (NCT04050540)
- Testing
- Doxycycline
- Where
- Kenya
- Volunteers
- 449 people, healthy volunteers welcome
- Sponsor
- University of Washington
Normal Human Subjects
Single Photon Emission Computed Tomography of the Normal Human Brain
The objective of the study is to acquire a database of Single Photon Emission Computed Tomographic (SPECT) studies of the brains of normal human subjects in resting and concentrating states.
- Trial name
- NCT01203891
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Amen Clinics, Inc.
Blood Sample, Interference With Routine Analyical Tests
The Acute Interference of Biotin in Blood Analysis
Biotin, also known as vitamin B7, is a water-soluble vitamin. It is essential for several metabolic processes in the body, including glucose, lipid, and protein metabolism, as it acts as a coenzyme in several carboxylation…
- Conditions
- Blood Sample, Interference With Routine Analyical Tests, Biotin Ingestion
- Trial name
- ABBA (NCT07302880)
- Testing
- Overall: To evaluate the acute effect of biotin intake on streptavidin-based laboratory assays during the hours immediately following consumption
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
HIV Infections
Experimental Design of Couple Counseling and Testing in Antenatal Clinics in Dar es Salaam, Tanzania
The objective of this research is to evaluate the effectiveness of couples Voluntary Counseling and Testing for HIV (CVCT) compared to individual VCT (IVCT) in preventing MTCT, and in increasing preventive behaviors and…
- Trial name
- CVCT (NCT00631384)
- Testing
- Couples VCT, Individual VCT
- Where
- Tanzania
- Volunteers
- 1,521 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Glaucoma, Hypertension
Know Your Pressures NYC
Dr. Lisa A. Hark (PI and Study Chair) and an interdisciplinary team have designed "Know Your Pressures NYC" to conduct blood pressure (BP)/glaucoma screenings in adults age 40+ to identify undiagnosed and/or uncontrolled…
- Conditions
- Glaucoma, Hypertension, Glaucoma, Suspect, Elevated Blood Pressure
- Trial name
- NCT05992415
- Testing
- Virtual Automated Navigator Intervention with Health Education, Usual Care
- Where
- United States
- Volunteers
- 7,085 people, healthy volunteers welcome
- Sponsor
- Columbia University
Stroke, Problem of Aging
Modulation of Cerebral Blood Flow Using Quercetin, a Nutritional Supplement
The purpose of this study is to find out if quercetin can increase blood levels of hypoxia-inducible transcription factor 1 (HIF-1 protein) and to see if there is a corresponding increase in blood flow to the brain.
- Trial name
- Quercetin (NCT01376011)
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Chronic Hepatitis b
Safety, Tolerability Phase Ia Study of XT1061 in Single and Multiple Doses in Healthy Subjects
A Randomized, Double-Blind, Single-Center Phase Ia Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Food Effects of Single and Multiple Doses of XT1061 in Healthy Subjects.
- Trial name
- XT1061 (NCT06280534)
- Where
- China
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Xi'an Xintong Pharmaceutical Research Co.,Ltd.
HIV Infections
FEM-PrEP (Truvada®): Study to Assess the Role of Truvada® in Preventing HIV Acquisition in Women
This Phase III, double-blind, randomized, placebo-controlled trial enrolled HIV-negative women from 4 sites in 3 countries (Kenya, Tanzania, South Africa).
- Trial name
- NCT00625404
- Testing
- Truvada
- Where
- 4 sites in Kenya, South Africa and 1 more
- Volunteers
- 2,120 people, healthy volunteers welcome
- Sponsor
- FHI 360
Hepatitis C, Chronic
A Study of the Pharmacokinetics of Uprifosbuvir (MK-3682) and Ruzasvir (MK-8408) in Participants With Moderate and Severe Hepatic Insufficiency (MK-3682-029)
This is a non-randomized, open-label, single-dose study to evaluate the pharmacokinetics (PK) of uprifosbuvir (MK-3682), the M5 and M6 metabolites of uprifosbuvir, and ruzasvir (MK-8408), in participants with moderate hepatic…
- Trial name
- NCT02666352
- Testing
- Uprifosbuvir, Ruzasvir
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
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