Clinical trials: Biomarker
Body Weight, Obesity & Overweight
Breastmilk and the Link to Overweight/Obesity and Maternal Diet in the Mother-breastmilk-child Triad
The prospective 5-month follow-up study will involve 150 mother-infant dyads grouped based on maternal baseline BMI category (normal weight, overweight, obesity).
- Conditions
- Body Weight, Obesity & Overweight, Human Milk/Breastfeeding, Body Composition
- Trial name
- BLOOM-Triad (NCT07457515)
- Where
- 4 sites in Canada, Poland
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- Warsaw University of Life Sciences
Basic Science, Intervention Studies
Comprehensive Multi-omics Characterization and Implications of Non-Pharmaceutical Dental Hygiene Product in a Randomized Controlled Large Population Study.
The goals of this clinical study are: 1. Survey approximately 600 persons between the ages of 18-80 regarding their medical history \& oral hygiene habits, diet \& exercise habits, and emotional \& physical stressors to…
- Conditions
- Basic Science, Intervention Studies, Biomarker Discovery
- Trial name
- NCT07451782
- Testing
- Oral Lozenges (Tradename pHossident), Water additive (Tradename Protektin)
- Where
- United States
- Volunteers
- 595 people, healthy volunteers welcome
- Sponsor
- Delta Dental of Minnesota Foundation
Anterior Teeth Alignment Efficiency, Pain Perception
Comparison of Conventional and Cu-NiTi Archwires Regarding Clinical Efficiency and Pain Intensity Using Prostaglandin E2 Biomarker During Alignment and Leveling
Orthodontic treatment can inflame the periodontium and dental pulp, it can be uncomfortable and even painful at times. This may induce discomfort and the release of different biochemical mediators, which is one of the main causes…
- Conditions
- Anterior Teeth Alignment Efficiency, Pain Perception, PGE2 Biomarker and Their Correlation
- Trial name
- NCT06653881
- Testing
- ARCHWIRE
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Aging, Alzheimer Disease
Tennessee Alzheimer's Project
The primary objective of the Vanderbilt Alzheimer's Disease Research Center (VADRC) is to provide local and national researchers with access to a well-characterized and diverse clinical cohort, including participant referrals…
- Conditions
- Aging, Alzheimer Disease, Biomarker, Cognitive Dysfunction
- Trial name
- TAP (NCT05372172)
- Testing
- none, observational study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Stroke, Seizures
Epilepsy Watch After Vascular Events: Frequency, Outcomes, and Risk Markers
This research aims to determine the frequency of seizures in patients following a stroke, identify risk factors associated with post-stroke seizures, and characterize EEG changes linked to these seizures.
- Conditions
- Stroke, Seizures, EEG Power Spectra, Serum Biomarkers
- Trial name
- EY-WAVEFORMS (NCT06922734)
- Where
- Slovenia
- Volunteers
- 602 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Maribor
Nutritional Status, Serum Biomarkers
A Study of a Dietary Supplement on Serum Biomarkers in Children
This is a pilot clinical study designed to evaluate the effects of a dietary supplement on selected blood-based nutritional biomarkers in healthy children aged 4 to 15 years.
- Trial name
- NCT07385144
- Testing
- Dietary Supplement (Kids Multi & Omegas)
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- SF Research Institute, Inc.
Alzheimer Disease, Biomarker in Early Diagnosis
miR-342-5p/AnkG Pathway in Early AD Synaptic Dysfunction
Alzheimer's disease is the most common memory loss disease among the elderly. This disease affects the patient's memory, language, attention, and behavioral abilities.
- Trial name
- NCT07353502
- Testing
- Collect peripheral blood, and if the patient consents, also collect cerebrospinal fluid.
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine
Febrile Illness Acute, Biomarkers
Clinical Aspects, Management and Surveillance of Febrile Illnesses in DRC
The epidemiology and outcome of febrile illnesses in the Democratic Republic of Congo (DRC) is poorly documented. The FIKI² study, a prospective observational study of community-acquired febrile illnesses coordinated by ITM and…
- Conditions
- Febrile Illness Acute, Biomarkers, Surveillance
- Trial name
- FI-CARE (NCT07345286)
- Where
- Democratic Republic of the Congo
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Institute of Tropical Medicine, Belgium
Vitamin b12, Supplementation During Endurance Performance
Effects of Vitamin B12 and Natural Orange Extract, and Their Combination on Physical and Mental Performance
The aim of this study was to determine the effects of a new formulation of vitamin B12, natural orange extract, and their combination on physical and mental performance.
- Conditions
- Vitamin b12, Supplementation During Endurance Performance, Flavonoids, Mental Fatigue
- Trial name
- MECHEPS (NCT07341789)
- Testing
- Vitamin B 12, Natural orange extract, Vitamina B12 + natural orange extract
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Francisco Javier Martínez Noguera
Periodontitis, Gingivitis
Fractalkine-CX3CR1 Axis in Periodontal Therapy
This study aimed to evaluate gingival crevicular fluid (GCF) levels of fractalkine/CX3CL1 and CX3CR1 in patients with gingivitis and periodontitis before and after non-surgical periodontal therapy.
- Conditions
- Periodontitis, Gingivitis, Inflammation Biomarkers
- Trial name
- NCT07307144
- Testing
- Non-surgical periodontal treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Giresun University
Vascular Reactivity, Serum Biomarkers
MRI and Biological Markers of Acute E-Cigarette Exposure in Smokers and Vapers
To examine vascular reactivity and inflammatory biomarkers via quantitative magnetic resonance imaging (MRI) and blood serum, respectively, in a crossover study where active vapers (electronic cigarette users) and smokers will…
- Trial name
- AeCE (NCT05271578)
- Testing
- Standardized Electronic Research Cigarette, Nicotine Research Cigarette
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Pulpitis, Pulp Inflammation
Comparison of IL-8, FGF-1 and VEGF Levels in Pulpal Tissue, GCF and Dentinal Fluid Samples of Healthy, Reversible and Irreversible Pulpitis Diagnosed Teeth
This study will include 51 patients diagnosed with healthy, reversible and irreversible pulpitis. IL-8, FGF-1 and VEGF levels will be compared using pulpal tissue, gingival crevicular fluid, dentinal fluid samples collected from…
- Conditions
- Pulpitis, Pulp Inflammation, Healthy Pulp, Biomarkers
- Trial name
- NCT06936553
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Kırıkkale University
Pulpitis, Pulpitis - Irreversible
Comparison of Aquaporin -4, -5, -9 and IL-8 Levels in GCF, Dentin Fluid and Pulp Samples
This study aimed to compare the changes in AQP -4, -5, -9, and IL-8 levels in pulp tissue, GCF, and dentin fluid samples routinely obtained during the treatment of healthy and symptomatic teeth diagnosed with irreversible…
- Conditions
- Pulpitis, Pulpitis - Irreversible, Pulp Inflammation, Healthy Pulp
- Trial name
- NCT06938191
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Kırıkkale University
Epilepsy, Microbiota
EPIGUT: EPILEPSY AND GASTROINTESTINAL MICROBIOTA: UNDERSTANDING THERAPY RESPONSE
The goal of this observational study is to learn how the bacteria in the gut and mouth (called the microbiota) are linked to different types of epilepsy and how they may affect how well seizure medicines work.
- Conditions
- Epilepsy, Microbiota, Proteomics, Metabolomics
- Trial name
- EpiGUT (NCT07253701)
- Where
- 6 sites in Sweden
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Periodontal Diseases, Biomarkers (D23.050.301)
AI-Assisted Saliva Diagnostics Using an Electrochemical Sensor Platform for Periodontitis Detection (SALIENCE)
This observational study aims to develop and validate a novel, AI-assisted electrochemical sensor platform for saliva-based diagnostics in periodontitis.
- Conditions
- Periodontal Diseases, Biomarkers (D23.050.301), Diagnostic, Saliva
- Trial name
- SALIENCE (NCT07254039)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ostergotland County Council, Sweden
Nutrition Assessment, Healthy Adolescents
menuCH-Kids, the First Swiss National Nutrition Survey in Children and Adolescents
Public health study on the nutritional status and eating habits of children and adolescents in Switzerland
- Conditions
- Nutrition Assessment, Healthy Adolescents, Healthy Children, Population Study
- Trial name
- menuCH-Kids (NCT07204860)
- Where
- 6 sites in Switzerland
- Volunteers
- 1,852 people, healthy volunteers welcome
- Sponsor
- Center for Primary Care and Public Health (Unisante), University of Lausanne, Switzerland
Age-Related Macular Degeneration, Genetic Testing
The Moran AMD Genetic Testing Assessment Study
The goals of this study are: To assess the impact of genetic testing for Age-related Macular Degeneration (AMD) on lifestyle behaviors as measured by systemic and ocular carotenoid status.
- Conditions
- Age-Related Macular Degeneration, Genetic Testing, Nutritional Biomarkers
- Trial name
- MAGENTA (NCT05265624)
- Testing
- Early disclosure of genetic testing results, Late disclosure of genetic testing results
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Paul S. Bernstein
Healthy Young Women, Regular Exercise
Exercise, IMA and Sulfhydryl Biomarkers in Young Women
Background: Regular physical activity exerts systemic health benefits that extend to redox homeostasis and antioxidant defense mechanisms.
- Conditions
- Healthy Young Women, Regular Exercise, Oxidative Stress, Redox Homeostasis
- Trial name
- IMA-SH & Exerc (NCT07181044)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Duvenciler Anadolu Lİsesi
Heart Rate Variability, Biomarker of Stress, Stress and Anxiety
Virtual vs. Traditional CPR Training: Effects on Stress
This medical education study investigates stress levels among undergraduate medical students during basic life support (BLS) training.
- Trial name
- NCT07147322
- Testing
- Medical education, basic life support training
- Where
- Finland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oulu University Hospital
Interaction, Endogenous Biomarkers
Pharmacokinetic Drug-Drug Interaction Study to Identify Biomarkers of Kidney Transporters
The objective of this study is to confirm the feasibility of using a panel of endogenous substrates/metabolites as a robust biomarker of OCTs and OATs by conducting a controlled, comprehensive clinical drug-drug interaction study…
- Trial name
- NCT05365451
- Testing
- MetFORMIN Oral Solution, Cimetidine 400 MG, Furosemide Oral Liquid Product
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Washington State University