Clinical trials: Blood Sample
Hypertension
Effects of Inspiratory Muscle Training on Blood Pressure Levels in Hypertensive Individuals
This research aims to evaluate the effects of inspiratory muscle training (IMT) on blood pressure, in inspiratory muscle mechanoreflex, autonomic cardiovascular control in subjects with hypertension.
- Trial name
- NCT02275377
- Testing
- Inspiratory muscle training (IMT)
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
HIV/AIDS
The Outreach and Prevention at ALcohol Venues in East Africa Study (OPAL-East Africa- Aim 1)
This study will test innovative interventions to increase uptake and use of biomedical HIV prevention options by engaging women and men at drinking venues in rural Kenya and Uganda in care, while gaining insights into the…
- Trial name
- OPAL-Aim 1 (NCT05862857)
- Testing
- HIV-focused mobilization, Multi-disease-focused mobilization
- Where
- 2 sites in Kenya, Uganda
- Volunteers
- 9,375 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Tobacco Smoke Pollution, Maternal Exposure During Pregnancy
Prenatal Tobacco Exposure and Newborn Outcomes: A Maternal Urinary Cotinine Study
Prenatal exposure to tobacco smoke, through either active maternal smoking or secondhand exposure, has been associated with impaired fetal oxygenation, metabolic stress, and adverse early neonatal outcomes.
- Conditions
- Tobacco Smoke Pollution, Maternal Exposure During Pregnancy, Infant, Newborn, Carbon Monoxide Poisoning
- Trial name
- NCT07201181
- Testing
- Maternal Urinary Cotinine Assessment
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Haseki Training and Research Hospital
Artificial Intelligence, Machine Learning
Appropriate Use of Blood Cultures in the Emergency Department Through Machine Learning
The goal of this clinical trial is to study whether the use of our blood culture prediction tool is non-inferior to current practice and if it can improve certain outcomes in all adult patients presenting to the emergency…
- Conditions
- Artificial Intelligence, Machine Learning, Microbiology, Emergency Service, Hospital
- Trial name
- ABC (NCT06163781)
- Testing
- Blood culture prediction tool
- Where
- Netherlands
- Volunteers
- 7,584 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Hepatitis C, Deglutition Disorders
Bioequivalence Study of Crushed Elbasvir/Grazoprevir Compared to the Whole Tablet
Elbasvir/grazoprevir (Zepatier®) is a once-daily tablet for the treatment of chronic hepatitis C virus (HCV) GT1a, 1b or 4 infection containing the NS5A inhibitor elbasvir (ELB) 50 mg and the NS3/4A protease inhibitor grazoprevir…
- Trial name
- CRUSADE-2 (NCT03817619)
- Testing
- Zepatier whole tablet, Zepatier crushed tablet
- Where
- Netherlands
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
HIV Infections, Substance Use
Women Focused Encounters for Resilience Independence Strength and Eudaimonia
The goal of this combination Type 1 hybrid and observational study is to evaluate the impact of a peer delivered intervention of acceptance and commitment therapy (ACT) + exercise + social support to address the substance…
- Conditions
- HIV Infections, Substance Use, Trauma, Medication Adherence
- Trial name
- WE RISE (NCT06216600)
- Testing
- Acceptance and Commitment Therapy (ACT), Body weight circuit training, Empathetic social support
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Chronic Hepatitis B
A First in Human Study to Assess Safety, Tolerability, Pharmacokinetics of ABI-4334 in Healthy Subjects
This study is designed to assess safety, tolerability, and PK of single ascending doses (SAD) of ABI-4334 in Part A and multiple-ascending doses (MAD) of ABI-4334 in Part B in healthy subjects.
- Trial name
- NCT05569941
- Testing
- ABI-4334 Tablet
- Where
- New Zealand
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Assembly Biosciences
Postpartum Hemorrhage
The Effect of Placental Cord Drainage on Postpartum Blood Loss
To determine if placental cord drainage decreases the blood loss after spontaneous vaginal delivery
- Trial name
- NCT05610345
- Testing
- Placental Blood Drainage, Placenta Blood Not Drained
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of Tennessee
HIV/AIDS
Access to PrEP for MSM: Acceptability and Feasibility in Community-based Clinics in West Africa (CohMSM-PrEP)
This demonstration project will assess the acceptability and feasibility of pre-exposure prophylaxis (PrEP) for men who have sex with men (MSM) as part of a comprehensive HIV prevention package in community-based clinics in West…
- Trial name
- CohMSM-PrEP (NCT03459157)
- Testing
- HIV prevention package including PrEP
- Where
- 4 sites in Burkina Faso, Côte d’Ivoire and 2 more
- Volunteers
- 649 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
Cardiovascular Disease, Metabolic Syndrome
The Effect of Palm Olein, Olive Oil and Lard and on Risk Markers of Cardiovascular Disease
The aim of this study is to compare the effects of a diet rich in palm olein, a fraction of palm oil, to a diet rich in olive oil and a diet rich in Danish lard on plasma total-, LDL and HDL cholesterol as well as triacylglycerol…
- Trial name
- A305 (NCT00743301)
- Testing
- Palm olein vs olive oil and lard
- Where
- Denmark
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Hypertension, Cardiovascular Diseases
Effect of Sublingually Generated S-nitroso-N-acetylcysteine on Systemic Blood Pressure.
The purpose of the study is to increase the in vivo levels of nitric oxide by generating nitric oxide donor compound S-nitrosoacetylcysteine (SNOAC) using the mixture of sodium nitrite and N-acetylcysteine crystals in the…
- Trial name
- NCT05798481
- Testing
- Mixture of Sodium Nitrite and N-acetylcysteine (NAC) crytals.
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Hypertension
Study of the Impact of Low Fat Dairy and High Fat Dairy Consumption on Daytime Ambulatory Blood Pressure
Market trends depicted by Agriculture and Agri-Food Canada suggest stagnation in cheese consumption, with potentially important impact on this key industry in Canada.
- Trial name
- GABA2 (NCT02763930)
- Testing
- Control diet, Milk diet, GABA-rich cheese diet
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Laval University
Blood Glucose
Blood Glucose Response of Novel Wild Rice Enhanced Food Products (Trial 1)
The goal of this acute double-blind cross over trial is to test the effects of a wild rice cake product compared to products currently on the market on glycaemic control. The main questions it aims to answer are: 1.
- Trial name
- ABWE (NCT06497972)
- Testing
- White bread (control, 32 grams, 14.4 grams of carbohydrate), Brown rice cake, Wild rice (25%) and brown rice (75%) cake
- Where
- Canada
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Dylan MacKay
Ocular Physiology, Regional Blood Flow
Does eNOS Gene Polymorphism Play a Role in the Maintenance of Basal Vascular Tone in the Choroid or Optic Nerve Head?
Nitric oxide (NO) is a potent endothelium-derived vasodilatator that plays a major role in the control of ocular blood flow. Endothelial NO synthase (eNOS) is one of three isoforms of NOS producing NO through hydroxylation of…
- Trial name
- NCT00708357
- Testing
- NG-monomethyl-L-arginine
- Where
- Austria
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Pregnancy
Hemodynamic Changes During Normal Pregnancy
Prospective, observational study of the changes in hemodynamic variables such as blood pressure, cardiac output, systemic vascular resistance, and of changes in respiratory variables such as vital capacity, and functional…
- Trial name
- NCT00682201
- Where
- Norway
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
HIV Infections, AIDS
Safety Study of Maraviroc's Effect on Human Osteoclasts
This study is to investigate the safety of maraviroc by examining whether there is bone metabolism dysfunction in actual use of maraviroc in human body, or not, measuring bone mineral density and markers for bone formation…
- Trial name
- MVC-Bone (NCT01428986)
- Testing
- Maraviroc
- Where
- Japan
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- National Center for Global Health and Medicine, Japan
Type 2 Diabetes, Obesity, Prediabetes
The Influence of Glucose Flux on Fat Synthesis in a Whole Body Calorimeter
The study is carried out to find out the inclusion of high and low glycaemic index foods to daily meals and how they impact 24 hour blood glucose fluctuations and energy regulation.
- Trial name
- NCT02631083
- Testing
- Breakfast, lunch, snack and dinner
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Singapore Institute of Food and Biotechnology Innovation
HIV/AIDS, Adherence, Medication
Interventions to Improve the HIV PrEP Cascade Among Methamphetamine Users
Despite increasing knowledge about and use of PrEP nationally, HIV continues to have disproportionate impact among cisgender men and transgender persons who have sex with men and transgender persons (MSM/TG), with methamphetamine…
- Conditions
- HIV/AIDS, Adherence, Medication, Drug Use
- Trial name
- NCT03584282
- Testing
- Text Messaging, Peer Navigation
- Where
- 2 sites in United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Washington
Staphylococcus Aureus, HIV Infections
Mupirocin Ointment to Eliminate Nasal Carriage of Staphylococcus Aureus in HIV Infection
Staphylococcus aureus is a bacteria that causes serious, often life threatening infections including pneumonia, wound, and bloodstream infections. Persons with AIDS are at high risk for S. aureus infections.
- Trial name
- NCT00801879
- Testing
- Mupirocin calcium ointment, 2%
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Columbia University
HIV Infections, Sexually Transmitted Diseases
HIV and STD Prevention for High-Risk, Inner-City, African American Youth
This study will evaluate the joint and separate effectiveness of two HIV/STD prevention programs in providing protection against acquiring STDs and maintaining safer sex behavior.
- Trial name
- NCT00353405
- Testing
- Social Skills Training, Mass media, Control
- Where
- 4 sites in United States
- Volunteers
- 1,650 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
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