Clinical trials: Nutritional Biomarkers
Pre-diabetes
Impact of High Fiber and Vegetal Protein Diet on Gut Health and Immunity Biomarkers in Prediabetic Patients
The research area that focuses on the links between nutrition and health, nutrition and the immune system as well as nutrition-related public health interventions, which often falls into the gap between the agricultural and…
- Trial name
- PreVegDiet (NCT06147323)
- Testing
- Normal Healthy Diet, Seaweed Group
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Roehampton
Asthma
Levels of Serum Resistin in Asthmatics as a Potential Marker of Systemic Inflammation and Disease State.
The purpose of this study is to determine whether serum resistin levels in asthmatics are elevated. We will recruit subjects from the allergy/immunology clinic with a prior diagnosis of moderate to severe persistent asthma in…
- Trial name
- NCT00339703
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- 59th Medical Wing
Obesity & Overweight
Precision Lifestyle Intervention and Anthropometric, Nutritional, and Metabolic Health Outcomes
This clinical trial aims to recruit a core cohort of adults with normal weight, overweight, and obesity, but without other metabolic alterations, to undergo a six-month nutritional intervention.
- Trial name
- MAR-GEN (NCT07450066)
- Testing
- Diet
- Where
- Spain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of the Balearic Islands
Alcohol Consumption, Insulin Resistance
Identification of Biomarkers for Acute Intake of Beer and Alcohol and Acute Effects on Plasma and Insulin Response
The objective of the study is to identify biomarkers for acute intake of beer and alcohol in individuals with a high or low habitual intake.
- Trial name
- METABEER (NCT02449577)
- Testing
- Beverage sequence ABCD, Beverage sequence CADB, Beverage sequence DACB
- Where
- Denmark
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Psoriasis, Obesity
Cross-sectional Evaluation of Biological Markers of Cardiovascular Disease in Children and Adolescents With Psoriasis
Hypothesis 1: Patients with psoriasis will have clinical and laboratory assessments differing from control patients. Hypothesis 2: Patients with psoriasis will have laboratory alterations that correlate with other clinical…
- Conditions
- Psoriasis, Obesity, Cardiovascular Risk, Inflammation
- Trial name
- NCT01122095
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Arrhythmia Atrial, Atrial Fibrillation
Atrial Fibrillation Research In CATalonia
The AFRICAT study is a prospective, multicenter, population-based study, which aims to create and apply a sequential screening program for atrial fibrillation (AF) in a high-risk population by integrating clinical…
- Conditions
- Arrhythmia Atrial, Atrial Fibrillation, Hypertension, Diabetes Mellitus
- Trial name
- AFRICAT (NCT03188484)
- Where
- 2 sites in Spain
- Volunteers
- 492 people, healthy volunteers welcome
- Sponsor
- Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina
Biofrequency-Guided Nutrition
Biofrequency-Guided Nutrition in Spanish Adults
The goal of this clinical trial is to evaluate the feasibility, acceptability, and preliminary efficacy of a biofrequency-guided nutritional intervention in promoting a healthy diet, improving dietary behaviors, and enhancing…
- Trial name
- NCT07082413
- Testing
- Nutritional Intervention
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Universidad de Especialidades Espiritu Santo
Obesity
Effect of Whole-grape Powder on Body Composition, Fat and Bone Serum Biomarkers in Postmenopausal Women
The purpose of the study is to provide whole-grape powder or a placebo as a supplement to postmenopausal women for 12 weeks to determine the effects on body composition and bone formation.It is hypothesized that 12 weeks of…
- Trial name
- NCT01717820
- Testing
- Freeze-dried whole-grape powder
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Texas Woman's University
Body Weight, Healthy
Whey Protein Supplementation and Resistance Training in Older Women With Sarcopenic Obesity.
The main purpose of the present study was to investigate the effects of whey protein following resistance training on body composition, muscular strength, functional capacity, and plasma-metabolism biomarkers in older women with…
- Trial name
- NCT03752359
- Testing
- whey protein
- Where
- Brazil
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual de Londrina
Alzheimer's Disease, Mild Cognitive Impairment
A Composite MR Neuroimaging Marker for Alzheimer's Disease
The purpose of this study is to use a functional MRI (fMRI) index to compare the brain activity of healthy volunteers to that of people with mild cognitive impairment (MCI) and Alzheimer's disease.
- Conditions
- Alzheimer's Disease, Mild Cognitive Impairment, Frontotemporal Dementia
- Trial name
- NCT01615666
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Pediatric Obesity, Periodontal Disease
Dental and Periodontal Health in Obese Adolescents: Clinical, Biochemical, and Microbiological Evaluation
This study aims to investigate whether obesity affects oral and gum health in children and adolescents. A total of 75 children aged 8 to 13 years participated, including both obese and non-obese individuals.
- Conditions
- Pediatric Obesity, Periodontal Disease, Inflammation Biomarkers, Dental Plaque
- Trial name
- PERIOBESITY (NCT07086027)
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Marmara University
Osteoporosis
Thai Traditional Massage Increases Biochemical Marker of Bone Formation in Postmenopausal Women
To investigate the skeletal effect of Thai traditional massage by examining the changes in biochemical markers of bone turnover.
- Trial name
- NCT01627028
- Testing
- Thai traditional massage
- Where
- Thailand
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Amyotrophic Lateral Sclerosis (ALS)
Circulating Biomarker for Amyotrophic Lateral Sclerosis (ALS)
Amyotrophic Lateral Sclerosis (ALS) is a rare disease with a worldwide incidence of 2-3 cases per 100,000 individuals/year and it is characterized by progressive neurodegeneration of motor neurons.
- Trial name
- NCT03088839
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Neuromed IRCCS
Obesity, Weight Loss
Adipocyte-Derived Extracellular Vesicles, Weight Loss, and Endothelial Function
Changes in adipose tissue biology are now recognized as a key factor underlying the increased risk of metabolic and cardiovascular disease with obesity.
- Trial name
- NCT06776081
- Testing
- Weight loss without pharmacotherapy
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Diabetes, Hypoglycemia
Evaluating Glial Acetate Metabolism as a Biomarker of Hypoglycemic Counterregulation
Hypoglycemic complications are a major impediment to the maintenance of healthy glucose levels in persons with diabetes. The investigators recently completed a clinical pilot and feasibility study (GLIMPSE, NCT02690168), which…
- Trial name
- E-VAL (NCT04207619)
- Testing
- hyperinsulinemic-hypoglycemic clamp, 13C-MRS procedure/Acetate infusion
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Type 1 Diabetes Mellitus
Biomarkers of Type 1 Diabetes in Children and Their Healthy Siblings
This prospective observational cohort study evaluated genetic, immunologic, and environmental factors associated with type 1 diabetes in children.
- Trial name
- NCT07627230
- Where
- Russia
- Volunteers
- 1,034 people, healthy volunteers welcome
- Sponsor
- Privolzhsky Research Medical University
Diabetes Type II
Novel Biomarker for Development of T2D
The investigators wants to determine if 11β-HSD1 activity will be positively associated, and 5α-reductase activity negatively associated, with (a) degree of insulin resistance defined by the homeostatic model assessment of…
- Trial name
- NCT02326129
- Where
- 3 sites in United States
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Duke University
Weight Management, Diet Conditions
A to Z Study Follow-up: Collection of DNA Data From Buccal Swabs
The goal of this study is to determine the association between genotypes and diet. The weight and weight loss data are already available from the previously completed study called: A to Z Study - Benefits and Risks of Alternative…
- Conditions
- Weight Management, Diet Conditions, Dietary Recommendations, Overweight Management
- Trial name
- NCT00866151
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Interleukin Genetics, Inc.
Osteoporosis, Periodontitis
THE EFFETCS OF NON-SURGICAL PERIODONTAL TREATMENT ON SALIVARY BIOMARKERS OF PATIENTS WITH OSTEOPOROSIS AND PERIODONTITIS
Inflammatory mediators in periodontitis may lead to elevated systemic cytokine levels, resulting in increased bone resorption including the jaws.
- Trial name
- NCT04299477
- Testing
- non-surgical periodontal treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Gazi University
Healthy, Hypercholesterolemia
Health Effects of Consuming Olive Pomace Oil
Healthy and at risk (hypercholesterolemic) subjects consumed during 4 weeks 45 g/d of either olive pomace oil (OPO) or sunflower oil (SO) as the only dietary fat in a randomized, crossover trial.
- Trial name
- ORUJOSALUD-2 (NCT04998695)
- Testing
- Olive pomace oil, Sunflower oil
- Where
- Spain
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición