Clinical trials: Blood Sample
HIV-1 Infection
Pilot Trial of the Effect of Vorinostat and AGS-004 on Persistent HIV-1 Infection
The purpose of this research study is to 1) evaluate the safety of a series of injections with the AGS-004 product in combination with a series of Vorinostat doses and 2) to help scientists evaluate ways of reactivating latent…
- Trial name
- VORVAX (NCT02707900)
- Testing
- Vorinostat, AGS-004
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Blood Glucose
Effects of a Dietary Supplement on Markers of Glucose Control and Quality of Life
This study is a double-blind, randomized, two-arm, placebo-controlled trial of apparently healthy men and women to be recruited at a single investigational center in Northeast Ohio (i.e. The Center for Applied Health Sciences).
- Trial name
- NCT05573607
- Testing
- Chromium
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- The Center for Applied Health Sciences, LLC
Luteal Phase Progesterone Levels
The Effect of Luteal Blood Progesterone Levels on Ongoing Pregnancy Rates
Progesterone (P4) is essential for the secretory development of endometrium and the maintenance of early pregnancy. In the luteal phase following controlled ovarian stimulation in in vitro fertilization (IVF) treatment, P4…
- Trial name
- NCT04128436
- Testing
- Taking blood samples for analyzing progesterone levels
- Where
- 3 sites in Brazil, Denmark and 1 more
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Sedentary Behaviour, Sedentary Time
Cardiometabolic Effects of Aerobic Exercise Plus Breaking Sitting
The goal of this randomized crossover clinical trial is to investigate the effects of interrupting prolonged sitting with intermittent walks of equal volume but at different frequencies, in addition to moderate-intensity aerobic…
- Trial name
- NCT06106464
- Testing
- Aerobic exercise+6.5 h of prolonged sitting, Aerobic exercise+2 minutes of walking breaks every 30 minutes, Aerobic exercise+4 minutes of walking breaks every 1-h
- Where
- Turkey (Türkiye)
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Yasin Ak
Exposure to Man-made Visible Light
Peripheral Blood Flow Responses to Electromagnetic Energy
This study evaluates 670 nm energy in the form of red light to stimulate blood flow changes in healthy adults. All participants will receive red light to their leg.
- Trial name
- NCT02370199
- Testing
- 670 nm light, octafluropropane
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Healthy Volunteer
Bioequivalence and Food Effect Bioavailability Study of Lumacaftor Film-Coated Tablets
The objective of this study is to assess bioequivalence of lumacaftor from Lumacaftor 200 mg Film-Coated Tablet Formulation (Qanatpharma) versus the reference commercial product, Lumacaftor 200 mg /Ivacaftor 125 mg Combination…
- Trial name
- NCT05968612
- Testing
- Lumacaftor 200 mg/Ivacaftor 125 mg Film-Coated Tablet, Lumacaftor 200 mg Film-Coated Tablet Formulation
- Where
- Canada
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Qanatpharma Canada LTD
HIV Infection
A Randomized Controlled Trial of the Bruthas Project
African American men who have sex with men and women (AAMSMW) are at particular risk for contracting and transmitting HIV, and represent a priority population for developing effective interventions.
- Trial name
- NCT01270230
- Testing
- Bruthas Project, Standard HIV Testing and Counseling
- Where
- United States
- Volunteers
- 396 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Specimens Are to be Collected From Subjects Who Are Having or Have Had a Fluid or Tissue Removed, a Biopsy or a Blood or Bone Marrow Draw
B2RAD Translational Medicine Study
Recent advances in understanding the molecular and cellular pathology of many diseases have resulted in direct benefit to today's patients.
- Trial name
- B2RAD (NCT05292430)
- Testing
- Specimen Collection
- Where
- 2 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Sohail Rao
Hookah Smoking
Effects of Hookah Smoking on Blood Flow to the Heart, Muscle and Skin
This is a pilot study on acute effects of Hookah smoking on the sympathetic neural control of the human cardiovascular system. Hookah smoking is known to transiently increase blood pressure and heart rate while decreasing heart…
- Trial name
- NCT02147665
- Testing
- Hookah smoking
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Regenerative Endodontics
Regenerative Endodontics in Mature Permanent Teeth
this study was designed to compare the clinical and radiographic success of REPs after using blood clot scaffold in non-vital mature permanent teeth with or without photobiomodultion therapy
- Trial name
- NCT05892536
- Testing
- dental regenerative endodontics
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Salma fathy
Hypertension (HTN), Cardiometabolic Diseases
Genetic Architecture of Natriuretic Peptides and Blood Pressure Response
Natriuretic peptides (NPs) are hormones produced by the heart and play an important role in maintaining cardiovascular health and have favorable metabolic benefits.
- Trial name
- NCT07118592
- Testing
- Low Salt Diet, High Salt Diet, Saline Infusion
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
HIV Infections
Therapeutic Vaccination Followed by Treatment Interruption in HIV Infected Patients
The aim of this trial is to find out if immune responses to HIV can be boosted in individuals who start medicines soon after being infected.
- Trial name
- NCT00058734
- Testing
- Dendritic Cells Pulsed with HIV antigens
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infection, Cardiovascular Risk
Postprandial Endothelial Dysfunction After a High-Fat Meal in HIV-infected Men
The purpose of this study is to examine the postprandial (anytime after a meal) effect of different dietary fats on endothelial function in HIV-infected and HIV-uninfected men.
- Conditions
- HIV Infection, Cardiovascular Risk, HIV Infections
- Trial name
- PERTH (NCT00846599)
- Testing
- Omega-3 study meal, Saturated fat study meal
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Tufts University
Diet, Healthy, Systemic Inflammatory Response
Effect of Pectin and Inulin Fibre Supplementation on Glucose and ANS Modulation
The study involves intake of dietary supplements, which are commonly found in the UK diet (not pharmacological agents) to test their effects on inflammation in the body and gut microbiome composition.
- Trial name
- NCT06480799
- Testing
- Fibre intervention
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Elizabeth Simpson
Healthy
Comparison of Blood Levels of Two Formulations of the Selective Hormone Receptor Modulator CDB-2914
This study will compare blood levels of the drug CDB-2914 in healthy women receiving the compound in crystalline powder form with the blood levels of women receiving an identical dose of the drug in micronized form.
- Trial name
- NCT00041899
- Testing
- CDB-2914, COB-2914
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Cerebral Blood Flow, Cognitive Function
Effects of Docosahexaenoic Acid (DHA)-Rich Fish Oil on Cerebral Haemodynamics
DHA has previously been shown to increase regional cerebral blood flow response to tactile stimulation in aged monkeys; modulation of cerebral blood flow in humans has yet to be demonstrated.
- Trial name
- NCT01075932
- Testing
- DHA-rich fish oil
- Where
- United Kingdom
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Northumbria University
HIV Infections
Computer-Generated Vs. Standard Informed Consent for HIV Research Studies
The purpose of this study is to test an interactive multimedia informed consent (iMIC) computer program to see if the program can generate a consent form that potential participants in an HIV trial can understand.
- Trial name
- NCT00104559
- Testing
- iMIC-generated consent form and tutorial, Standard paper consent form
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Immunity, Mucosal, Immune System Processes
VRC 900: Evaluation of Tissue-Specific Immune Responses in Adults 18 Years of Age and Older
Background: The Vaccine Research Center (VRC) is dedicated to understanding immune responses associated with prevention and treatment of infectious diseases.
- Conditions
- Immunity, Mucosal, Immune System Processes, Blood Specimen Collection
- Trial name
- NCT01132859
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria
Trial for Malaria Vaccine Candidate, PfPEBS (P. Falciparum Pre-Erythrocytic and Blood Stage)
This study intends to test the hypothesis that the malaria antigen PfPEBS, manufactured as a synthetic protein and adjuvanted with aluminium hydroxide will be well-tolerated and immunogenic (Phase 1), functionally active against…
- Trial name
- PEBS-POC1 (NCT01605786)
- Testing
- Lyophilised PEBS synthetic protein (PfPEBS), Rehydragel™ HPA
- Where
- Switzerland
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Vac4All
Caesarean Scar Defect
Sparse Uterine Closure in Cesarean Section
The existence and the characteristics of a wedge- shaped defect in the uterine incision scar were demonstrated by radiologic, ultrasonographic, endoscopic and histologic methods by various authors.
- Trial name
- NCT03930134
- Testing
- sparse uterine suture, one layer uterine closure
- Where
- Tunisia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Tunis El Manar
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