Clinical trials: Early Phase 1, completed
Vaccine Reaction
Intradermal Influenza Vaccination- Healthy Cohort
The goal of this study is to characterize the immune response, both innate and adaptive, as well as locally and systemic, to intradermal (ID) vaccination in healthy individuals compared to intramuscular vaccination and placebo.
- Trial name
- NCT06067555
- Testing
- MicronJet, Fluzone® Quadrivalent, Bacteriostatic Saline
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Yale University
Salt; Excess, Blood Pressure Disorders
Uric Acid, Klotho and Salt Sensitivity in Young Adults Born Preterm
The purpose of this research is to learn about how salt in the diet influences blood pressure in young adults who were born prematurely.
- Trial name
- PEPC3 (NCT04026776)
- Testing
- Allopurinol, Dietary Intervention
- Where
- United States
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Infertility, Female, Infertility
Vitamin D and Polycystic Ovarian Syndrome (PCOS)
Primary Objectives: To evaluate the efficacy of metformin and Vitamin D supplementation on serum insulin and serum androgen levels (Total testosterone, Steroid Hormone Binding Globulin, Free Androgen Index) levels compared…
- Conditions
- Infertility, Female, Infertility, Vitamin D Deficiency
- Trial name
- NCT03989778
- Testing
- Vitamin D
- Where
- 2 sites in Pakistan
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
HIV Infections, Opioid Use
Evaluation of Neuroinflammation FNOS PET/CT in HIV (+) and (-) Subjects With OUD and Healthy Controls
The purpose of this research is to measure the extent of inflammation in the brain between different groups of participants using a radioactive tracer called [18F]NOS.
- Trial name
- NCT04401917
- Testing
- [18F]NOS
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Healthy Adult Participants
Effects of Different Doses of Ayahuasca on Personality in Healthy Volunteers
Randomized, double-blind, placebo-controlled clinical trial that included 28 healthy volunteers allocated to four experimental single dose groups (n = 7 per group) (ayahuasca 0.5 mL/kg, 1.0 mL/kg, 1.5 mL/kg, or placebo)
- Trial name
- NCT07893769
- Testing
- Ayahuasca
- Where
- Brazil
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Depression, Anxiety
Integrating Inuit Knowledge Principles in Multi-Level Mental Health Clinical Trials
This study is looking at how eating more country foods affects mental health among Inuit men and women in Arviat, NU. The goal is to evaluate if eating more of these foods helps people feel less depressed or anxious, and whether…
- Trial name
- NCT07014852
- Testing
- Traditional Country Foods, Cultural Workshops
- Where
- 2 sites in Canada
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Metabolism
Effects of Casein Protein on Metabolism When Taken Prior to Sleep and in the Morning
The purpose of this study is to investigate the effect of casein protein consumption both prior to sleep as well first thing in the morning on metabolism (increase satiety and appetite, lower resting metabolic rate, and lower…
- Trial name
- NCT06250270
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Ohio University
Obesity, Diabetes Mellitus, Type 2
Postprandial Profiles of Metabolites and Appetite-regulating Hormones in Plasma and Cerebrospinal Fluid
Overweight and obesity are rising in prevalence and becoming a growing threat to public health. Obesity is associated with an increased all-cause mortality, impaired quality of life, and numerous of disorders.
- Trial name
- NCT06115304
- Testing
- Large liquid meal, spinal catheter and venous line
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mikkel Bring Christensen
Platelet Function and Reactivity Tests
Comparison of Antiplatelet Effects of Sotagliflozin to FDA-approved Antiplatelet Drugs
This study will identify the potential benefits of regulating platelet activation with sotagliflozin compared to other FDA-approved drugs known to limit platelet activation.
- Trial name
- NCT06933056
- Testing
- Sotagliflozin (SOTA) followed by 3 drugs in a random order, Aspirin followed by 3 drugs in a random order, Clopidogrel followed by 3 drugs in a random order
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Malignant Tumour
Dosimetry and Preliminary Clinical Application Study of a Novel Probe Targeting CD73
As a new CD73-targeted PET radiotracer, 68Ga-dPNE, is promising as an excellent imaging agent applicable to various cancers. In this study, we observed the safety, biodistribution and radiation dosimetry of 68Ga-dPNE in human…
- Trial name
- NCT06995976
- Testing
- 68Ga-dPNE, 18F-FDG
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Fujian Medical University
Interaction Drug Food
Assessing the Pharmacokinetics and Drug Interaction Liability of Kratom, an Opioid-like Natural Product
Kratom is a botanical natural product that has opioid-like effects. Kratom is commonly used to self-treat withdrawal symptoms associated with opioid addiction, as well as pain.
- Trial name
- NCT04392011
- Testing
- Midazolam HCl, Dextromethorphan HBr, Kratom
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Washington State University
Endometriosis
Cardiovascular Disease Risk in Women With Endometriosis
To test the hypothesis that estrogen suppression impairs endothelial dysfunction in endometriosis.
- Trial name
- NCT03746535
- Testing
- Elagolix
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Yale University
Contraception
Endometrial Biopsy in Progestin Contraceptive Users
The purpose of the study is to learn more about menstrual changes in progestin contraception users. The investigators are hoping to find out what changes in the endometrium lead to different bleeding patterns during the first…
- Trial name
- NCT05760144
- Testing
- DMPA, Etonogestrel implant
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Normal Physiology
Reliability of the Human Brain Connectome
Background: Magnetic resonance imaging (MRI) is used to investigate brain function. Researchers want to use MRI to better understand the function patterns and connections between brain regions in healthy people.
- Trial name
- NCT02193425
- Testing
- F-18FDG, MRI
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Dengue
Immunogenicity of an Intradermal Qdenga Vaccine Among Healthy Volunteers
Official title: Immunogenicity of an intradermal Qdenga vaccine among healthy volunteers: A pilot study
- Trial name
- NCT06837116
- Testing
- Vaccine
- Where
- 2 sites in Thailand
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Prince of Songkla University
Healthy Volunteer
Impact of Exogenous Ketones on Breathing in Healthy Volunteers
Exogenous ketones (EK) are compounds that can increase the level of ketones in the body without needing to change what an individual eats.
- Trial name
- K-BREATHE (NCT07220122)
- Testing
- 1,3 butanediol
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Social Cognition
Losartan and Social Processing
This study explores the effects of single-dose losartan (50mg) versus placebo on social processing in healthy volunteers.
- Trial name
- NCT06624904
- Testing
- Losartan potassium 50mg
- Where
- United Kingdom
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Familial Alcoholism Vulnerability
Functional Neuroimaging of Alcoholism Vulnerability: Probing Glutamate and Reward, Using the mGluR5 Inhibitor Mavoglurant
The purpose of this study is to evaluate the role of Mavoglurant in clarifying the neurobiology of alcoholism risk. This is a one-site, randomized, within subjects, counterbalanced double-blind study of a single dose (200mg) of…
- Trial name
- NCT05203965
- Testing
- Mavoglurant (AFQ056)
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Yale University
Diabetes, Hypercholesterolaemia
The Effect of Providing Genetic Risk Information on Lifestyle Behaviors in African Americans
Cardiovascular disease (CVD) is a major and persistent health disparity for African Americans. Linking GAINS is a randomized pilot and feasibility study designed to evaluate whether receiving genetic risk information early in a…
- Conditions
- Diabetes, Hypercholesterolaemia, Hypertension, Obesity Type 2 Diabetes Mellitus
- Trial name
- LINKING GAINS (NCT07833384)
- Testing
- Color Genomics Genetic Testing Panels
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Pancreatic Cancer
Cancer Coaching and Remote Education for Self-Empowerment (CARES) Study
This Pilot Study will evaluate a 12-week pilot program that offers digital health coaching for individuals with pancreatic cancer and their caregivers.
- Trial name
- NCT06323291
- Testing
- Coaching Sessions
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
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