Clinical trials: Healthy Individuals.
Shingles, Herpes Zoster Infection
A Study to Learn About a Modified RNA Vaccine Against Shingles in Healthy Adults
The purpose of this clinical study is to learn about the safety, extent of the side effects (reaction to vaccine), and immune response (your immune system's reaction) of the study vaccine called Varicella Zoster Virus modRNA (VZV…
- Conditions
- Shingles, Herpes Zoster Infection, Human
- Trial name
- NCT05703607
- Testing
- Candidate 1: PF-07915234: VZV modRNA Powder for Suspension for Injection, Candidate 1: PF-07915234: VZV modRNA Suspension for Injection, Candidate 2: PF-07921188: VZV modRNA Suspension for Injection
- Where
- 35 sites in United States
- Volunteers
- 484 people, healthy volunteers welcome
- Sponsor
- Pfizer
Maturation of the Midpalatal Suture and Maxillary Third Molar Mineralization in Healthy Individuals
Correlation Between the Midpalatal Suture Maturity and the Maxillary Third Molar Mineralization: a CBCT Study
Assessing the maturation of the mid-palatal suture is an essential criterion for orthodontic decision-making. However, from a CBCT according to Angelieri's classification , it remains difficult for the practitioner's untrained…
- Trial name
- NCT07181707
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Bone Diseases, Obesity
Stereophotogrammetry of the Torso in Healthy Individuals and Patients With Scoliosis, Chest Wall Deformations, or Obesity
Background: Stereophotogrammetry (SP) uses four sets of digital cameras to generate a three-dimensional computer image. Unlike other types of evaluations which require radiation, SP only uses computer images to learn more about…
- Conditions
- Bone Diseases, Obesity, Healthy Volunteers
- Trial name
- NCT01352949
- Where
- United States
- Volunteers
- 199 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Aphasia, Stroke
Brain-based Understanding of Individual Language Differences After Stroke
Strokes often cause a loss of communication ability, referred to as aphasia, as well as cognitive difficulties. Each stroke survivor has a unique pattern of strengths and weaknesses in communication and cognition, and a unique…
- Conditions
- Aphasia, Stroke, Alexia
- Trial name
- BUILD (NCT04991519)
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Georgetown University
Healthy
Probiotics and Health-related Quality of Life in Individuals With Seasonal Allergies
In this randomized, double-blind, placebo-controlled study, participants with seasonal allergies will receive a daily probiotic or placebo for 8 weeks.
- Trial name
- JEN (NCT02349711)
- Testing
- Probiotic mixture
- Where
- United States
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- University of Florida
Healthy Elderly Individuals With High LDL-cholesterol or Risk of Cardiovascular Disease
Low- and Moderate-intensity Statin and Clinical Outcome of Primary Prevention in Individuals Aged >70 Years: the SCOPE-70 RCT Study
One of the most effective drug in the primary prevention of cardiovascular disease is statins. The protective effects of statin on developement of cardiovascular disease has been demonstrated in elderly individuals.
- Trial name
- NCT03770312
- Testing
- Low intensity statin, Moderate intensity statin
- Where
- South Korea
- Volunteers
- 724 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Sjogren Syndrome, Healthy Volunteers
"Core Stabilization Strenght and Pelvic Floor Functions in Primary Sjogren's"
This study aims to explain the comparison of core stabilization strength and pelvic floor functions between individuals diagnosed with Sjogren syndrome and a healthy control group. (Sjogren syndrome group n=27; control group n=27)
- Trial name
- NCT06879444
- Testing
- Core Muscle testing and patient reported outcome measures
- Where
- Turkey (Türkiye)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Thinness, Health Behavior
Phenotypic Characteristics of Superlean Individuals Including Gut Microbiome
The goal of this observational study is to build on our previous work to further characterise the phenotype of superlean individuals (BMI < 18.5) when compared to normal BMI people (BMI 21.5 to 25).
- Trial name
- NCT05804929
- Testing
- Observation without intervention
- Where
- China
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences
Covid19, Immunosuppression
Humoral and Cellular Immune Response to COVID-19 Vaccines in Immunocompromised and Healthy Individuals
Currently, the efficacy of COVID-19 vaccination in immunodeficient patients is unknown. Here the investigators aim to evaluate the efficacy of COVID-19 vaccines in immunodeficient patients compared to healthy controls.
- Trial name
- CoVVac (NCT04858607)
- Testing
- Blood sample, Saliva sample
- Where
- Austria
- Volunteers
- 373 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Healthy
Ramelteon for a Nap Prior to a Night Shift
Night shift-workers are often advised to take a prophylactic nap prior to starting the shift in order to improve alertness and performance.
- Trial name
- NCT00595075
- Testing
- Ramelteon
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Healthy
Hypoxia Impairs Endothelial Function in HAPEs
Aim of the study is to investigate the function of the systemic vascular endothelium in individuals susceptible to high-altitude pulmonary oedema during normoxia and normobaric hypoxia.
- Trial name
- NCT00176007
- Testing
- Hypoxia
- Volunteers
- healthy volunteers welcome
- Sponsor
- Heidelberg University
High Altitude, Healthy Adult
Assessment of Total Pulmonary Resistance sPAP/CO Between High Altitude HA vs. Sea Level LA in Healthy Individuals H
To study the effect of relocation from high altitude (Quito Ecuador: 2850m) to sea level on pulmonary resistance (sPAP/CO) and other hemodynamic outcomes in healthy individuals, who live permanently >2600m.
- Conditions
- High Altitude, Healthy Adult, Echocardiography, Pulmonary Resistance
- Trial name
- NCT07804485
- Testing
- Descent from 2850m to sea level
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Muscle Fatigue (C23.888.592.612.612), Delayed Onset Muscle Soreness (DOMS)
Photobiomodulation on NMES-Induced Muscle Fatigue and Damage
Neuromuscular electrical stimulation (NMES) is effective for strength training and rehabilitation, but non-selective motor unit recruitment often induces rapid fatigue, discomfort, and muscle damage.
- Conditions
- Muscle Fatigue (C23.888.592.612.612), Delayed Onset Muscle Soreness (DOMS), Muscle Damage, Photobiomodulation (PBM)
- Trial name
- NCT07790016
- Testing
- Photobiomodulation Therapy (PBMT)
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Healthy, Mild Cognitive Impairment
Does Acoustic Stimulation During Sleep Boost Slow Wave Sleep and Memory Performance?
With aging the amount of slow wave sleep decreases drastically and this disruption is markedly exaggerated in older adults suffering from mild cognitive impairment and Alzheimer's disease.
- Conditions
- Healthy, Mild Cognitive Impairment, Alzheimer Disease
- Trial name
- NCT04277104
- Testing
- Closed loop acoustic stimulation
- Where
- Switzerland
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Bern
Metabolic Syndrome
Diet Quality And Metabolic Syndrome In Adult Individuals: Evaluation Of Turkey Nutrition And Health Survey 2017
This study investigates how the quality of a person's diet may be related to metabolic syndrome, which includes health issues such as high blood pressure, high blood sugar, and abdominal obesity.
- Trial name
- NCT06976970
- Where
- Turkey (Türkiye)
- Volunteers
- 4,915 people
- Sponsor
- Elif Akbas
Healthy
Juice Plus+OMEGA Study
In this randomized, controlled clinical study firstly the bioavailability of fatty acids and micronutrients of JP+® Omega Blend will be analysed.
- Trial name
- NCT03348553
- Testing
- control group, Omega2, Omega4
- Where
- 2 sites in Austria
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Green Beat
Healthy Participants
Evaluation of Methods for Measuring Gastrointestinal Transit and Food Reward in Healthy Individuals - The PRESET Study
The wireless motility capsule technology, SmartPill™, can be used to assess gastric emptying and gastrointestinal (GI) transit time.
- Trial name
- PRESET (NCT03894670)
- Testing
- Standard mixed breakfast meal, SmartBar™
- Where
- Denmark
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Kristine Færch
Cognitive Performance, Glucose, Low Blood
Utilizing GI: Exploring an Optimum Glycaemic Profile for Cognitive Function Across the Day
This study provides participants with two diets that vary in their glycaemic index values (low vs. high), whilst also measuring cognitive performance and mood.
- Conditions
- Cognitive Performance, Glucose, Low Blood, Glucose, High Blood, Mood
- Trial name
- NCT03346746
- Testing
- Low Glycaemic Diet, High Glycaemic Diet
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Matthew Grout
Mild Cognitive Impairment
CBD for Individuals at Risk for Alzheimer's Disease
This is a double-blind, randomized controlled trial designed to test the effects of cannabidiol (CBD) on validated biomarkers of Alzheimer's disease (AD) progression, and behavioral, neurocognitive, and clinical measures, with…
- Trial name
- NCT05822362
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 236 people
- Sponsor
- University of Colorado, Denver
Sound Exposure, Exercise Performance
Effect of High-Level Headphone Sound Exposure on Exercise Responses in Young Healthy Individuals
This study will investigate the effect of high-level headphone sound exposure on cardiorespiratory responses and perceived exertion during a submaximal treadmill exercise test in young healthy individuals.
- Trial name
- NCT07556666
- Testing
- High-Level Headphone Sound Exposure, No-Sound Headphone Condition
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi