Clinical trials: HEALTHY INDIVIDUALS
Irritable Bowel Syndrome
The Effect of Serotonergic Modulation on Intestinal Permeability and Visceral Hypersensitivity in Healthy Individuals and Irritable Bowel Syndrome (IBS) Patients
Serotonin, 5-hydroxytryptamin (5-HT), plays an important role in regulating the gastrointestinal functions. In this study we will modulate the serotonin system with acute tryptophan depletion (ATD) and administration of…
- Trial name
- NCT00731003
- Testing
- Oxitriptan, Acute tryptophan depletion, Amino acid drink with tryptophan
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Diabetic Polyneuropathy, Healthy Individuals (Controls)
PULP SENSIBILITY AND MASSETER INHIBITORY REFLEX IN DIABETIC POLYNEUROPATHY
Accurate evaluation of dental pulp health is essential to avoid unnecessary endodontic treatments. In routine dental practice, pulp sensibility is commonly assessed using electric pulp testing and thermal (cold) testing.
- Trial name
- NCT07369297
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Healthy
Effects of Glutathione on Immunity in Individuals Training for a Marathon
The aim of this study is to determine the effects of glutathione supplement on the immune cell response and symptomatology of upper respiratory health, and antioxidant capacity in healthy people in exercise-induced model.
- Trial name
- NCT03725241
- Testing
- Glutathione Supplement
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of North Texas, Denton, TX
Sleep Disorder, Nightmare
Validation of the Sleep Assessment Algorithm in the Medical Application Nightly
The Nightly medical application prototype is a potential, non-invasive class I medical device. The application has the potential to combine both diagnostic and therapeutic procedures for sleep.
- Trial name
- NCT03532269
- Testing
- Nightly App
- Where
- Poland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- DreamJay Sp. z o. o.
PIEZO2-Deficiency Syndrome
Microneurographic Assessment of Peripheral Nerves in Healthy Volunteers and Individuals With Sensory Dysfunction Caused by Inherited Mutations in the PIEZO2 Gene
Background: PIEZO2 Deficiency Syndrome (PDS) is a genetic disorder that affects a person s ability to feel touches and pain. Researchers want to know more about how PDS changes nerve function.
- Trial name
- NCT06052631
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- National Center for Complementary and Integrative Health (NCCIH)
High Altitude, Healthy
Assessment of Six-minute Walking Distance Between Sea Level LA vs. High Altitude HA After Re-ascent in Healthy Individuals
To study the effect of a re-ascent after a one-week stay at sea level (after prior descent from 2850m) to high altitude (Quito Ecuador: 2850m) on six-minute walking distance and other scores in healthy individuals, who live…
- Conditions
- High Altitude, Healthy, Healthy Adult, Six-minute Walk Test
- Trial name
- NCT07797088
- Testing
- Re-Ascent sea level to 2850m
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Healthy
A Study to Evaluate Safety, Acceptability, Pharmacokinetics, and ex Vivo Pharmacodynamics of TMC278 Long Acting Formulation in HIV-1 Seronegative Participants
The purpose of this study is to evaluate the safety, acceptability, pharmacokinetics (what the body does to the medication), and ex vivo (tested outside the body) pharmacodynamics (what the medication does to the body) of TMC278…
- Trial name
- NCT01656018
- Testing
- TMC278, Long acting (LA)
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Clostridioides Difficile Infection Recurrence
C. Difficile Toxin Levels in Stool From Healthy Individuals Following Standard of Care Antibiotic Treatment for CDI.
Hospitals and clinics interested in participating in this multi-site study, please contact the people mentioned under "Contacts and Locations". The goal of this study is to map the risk of having a C.
- Trial name
- NCT07250724
- Testing
- Participants that are undergoing standard of care antibiotic treatment for their second C. Diff infection will be followed for 8 weeks after completing antibiotic treatment.
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Bactolife A/S
Imagery (Psychotherapy), Postural Control
The Effect of Motor Image Training on Balance Performance in Geriatric Individuals
The goal of this study [type of study: clinical trial] is to was planned to investigate the effect of motor imagery training given to geriatric individuals with action observation on their balance performance and to compare these…
- Conditions
- Imagery (Psychotherapy), Postural Control, Postural Balance, Virtual Reality Therapy
- Trial name
- NCT06056180
- Testing
- Balance Training, Motor İmagery Training, Action Observation Training
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people
- Sponsor
- Muğla Sıtkı Koçman University
Health Young Individuals
The Immediate Effect of Manual Therapy Application on Respiratory Functions in Healthy Young Individuals
Manual therapy techniques targeting the thoracic region are commonly used in clinical practice. It has been suggested that manual therapy interventions directed at the spine can increase mobility of the spine and chest wall…
- Trial name
- NCT05934240
- Testing
- Manual therapy group
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Healthy Adult
Exploring Pain Modulation With TMS and Repeated Pain Conditioning in Healthy Individuals
Conditioned pain modulation (CPM) is the behavioral measure of diffuse noxious inhibitory control (DNIC), an endogenous pain inhibitory pathway in which pain inhibits pain.
- Trial name
- NCT06726018
- Testing
- Conditioned Pain Modulation (CPM)
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Priyanka Rana, PT, MPT, PhD
Healthy
Bovine Milk Oligosaccharide Study
The purpose of this study is to elucidate tolerability and effectiveness in consumption of the complex indigestible sugars from dairy products called bovine milk oligosaccharides (BMO) to enrich intestinal microflora toward…
- Trial name
- BMO (NCT01814540)
- Testing
- Bovine Milk Oligosaccharide
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Balance Disorders
Balance & Respiratory Muscle Strength in Healthy Adults
The study aims to examine the acute effects of balance exercises on balance performance in healthy individuals. It will be conducted with healthy males and females aged 18-25.
- Trial name
- NCT07541950
- Testing
- Assessment of the Relationship Between Respiratory Muscle Strength and Balance
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Hypertension, Periodontitis
Evaluation of MTHFR Gene Polymorphism and Periodontal Clinical Parameters in Healthy, Hypertensive, and Periodontitis Individuals
This observational study aims to evaluate the relationship between MTHFR gene polymorphisms and periodontal clinical findings in healthy individuals, individuals with hypertension, individuals with periodontitis, and individuals…
- Trial name
- NCT07873385
- Testing
- MTHFR Gene Polymorphism Analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Healthy
Timing of Meal and Caffeine Intake on Substrate Use and Exercise Efficiency
During the past decades, considerable emphasis has been directed to analyzing the potential role of caffeine on substrate use and exercise performance.
- Trial name
- NCT04106752
- Testing
- Caffeine
- Where
- Lebanon
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Group A Streptococcal Infection
A Trial of a Peptide-based Group A Streptococcal (GAS) Vaccine Candidate in Healthy Individuals.
The purpose of this study is to investigate the safety and antibody (germ fighters) response of experimental (investigational) vaccine candidates against the germ group A streptococcus when injected into the arm of healthy adults.
- Trial name
- NCT04882514
- Testing
- p*17-K4S2, J8-K4S2, Rabavert vaccine
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Cerebellar Ataxia, Healthy Adults
Circular Timed Up and Go (cTUG) for Ataxia: Development and Validation
Cerebellar ataxia (CA) is a collection of signs and symptoms caused by cerebellar dysfunction, which can be the result of different disease processes including hereditary and acquired conditions.
- Trial name
- cTUG (NCT05132647)
- Where
- Hong Kong
- Volunteers
- 60 people
- Sponsor
- The Hong Kong Polytechnic University
People With Diabetes
Development of a Novel Cookie Formulation and Evaluation of Its Effects on Glycemic Control in Healthy Individuals
This study will employ a randomized, open-label, crossover design to evaluate the glycemic response to newly developed cookie formulations.
- Trial name
- NCT07504016
- Testing
- Group A, Group B
- Where
- Taiwan
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Aberration, Corneal Wavefront
Immediate Effects of Lipid-Based and Non-Lipid Artificial Tears on Corneal Aberrations
This study evaluates the immediate effects of two types of artificial tear formulations on corneal aberrations in a healthy population.
- Trial name
- ILEACT (NCT06784661)
- Testing
- Lipid-Based Artificial Tear, Non-Lipid Artificial Tear
- Where
- Portugal
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Seville
Diaphragm Mobility, Breathing Exercises
Diaphragm Activity During Incentive Spirometry and Diaphragmatic Breathing
The objective of the present study is to evaluate diaphragm activity during three breathing exercises: diaphragmatic breathing (DB), flow-oriented (Triflo II)incentive spirometry and volume-oriented (Voldyne) incentive…
- Conditions
- Diaphragm Mobility, Breathing Exercises, Incentive Spirometry, Diaphragmatic Breathing
- Trial name
- NCT00997737
- Testing
- DB, VI and FI
- Where
- Brazil
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Hospital Sirio-Libanes