Clinical trials: Proteins
Parkinson's Disease
Detection of A-synuclein Aggregate as Biomarker in Diagnosing Parkinson's Disease at Early Stage by Using Protein Misfolding Cyclic Amplification (PMCA)
The study will investigate the biomarker of a-synuclein aggregate in CSF detected by protein misfolding cyclic amplification (PMCA) and its sensitivity and specificity in diagnosing Parkinson's disease at H-Y stage I and disease…
- Trial name
- NCT04536857
- Testing
- Biomarker assay
- Where
- China
- Volunteers
- healthy volunteers welcome
- Sponsor
- Huashan Hospital
Muscle Atrophy, Insulin Sensitivity
Metabolic and Muscular Adaptations During Inactivity in 3 Days of Bed-rest
Space flight is associated with detrimental changes to the human body, including bone and muscle loss, fluid changes and deconditioning of muscles in the heart and blood vessels.
- Trial name
- NCT03495128
- Testing
- Bed Rest, Reconditioning
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Overweight, Obesity
The Beneficial Effects of a Protein-rich Breakfast on Appetite Control & Cognition in Overweight and Obese Adolescents
The purpose of this study is to assess whether the daily addition of a protein-rich breakfast leads to beneficial changes in appetite control, food intake regulation,and cognitive function in overweight \& obese 'breakfast…
- Trial name
- NCT01192100
- Testing
- Breakfast Skipping, Normal Protein Breakfast Meals, Protein-rich Breakfast Meals
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Lyme Disease
First Clinical Study of the Safety and Blood Levels of a Human Monoclonal Antibody (2217LS) Against Lyme Disease Bacteria in Healthy People
This is a research study of the investigational drug 2217LS in healthy volunteers. Investigational means 2217LS is a new drug that has not been approved for the treatment of any disease.
- Trial name
- NCT04863287
- Testing
- 2217LS, 0.9% Sodium Chloride (NaCl)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- MassBiologics
Protein; Disease
Pilot Study on Proteomics of Erythrocyte Proteins in Patients With COPD Based on TMT Technology
Chronic obstructive pulmonary disease (COPD), a common and complex disease characterized by persistent airflow limitation, is a leading cause of mortality worldwide. COPD and its comorbidity are associated with hypoxia condition.
- Trial name
- NCT05376618
- Testing
- no intervention
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Metabolic Syndrome, Hypertriglyceridemia
Nutritional Transitions to More Plant Proteins and Less Animal Proteins: Understanding the Induced Metabolic Reorientations and Searching for Their Biomarkers (ProVegOmics)
The dietary shift from animal to plant protein sources is one of the key aspects of the nutritional transition towards more sustainable food system and diets.
- Conditions
- Metabolic Syndrome, Hypertriglyceridemia, Fasting Blood Sugar Above Normal, Lower Than Standard HDL-cholesterol Level
- Trial name
- ProVegOmics (NCT04236518)
- Testing
- Diets with either predominantly animal protein sources., Diets with predominantly plant protein sources
- Where
- France
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Nephrotic Syndrome Steroid-Dependent, Nephrotic Syndrome Steroid-Resistant
Biomarkers and Outcome Predictors of Pediatric Nephrotic Syndrome: A Genetic, Transcriptomic, and Secretome Multiomics Study
Idiopathic Nephrotic Syndrome is a rare disease of the kidneys, which typically affects children. For most affected children there is the need of a prolonged treatment with drugs reducing the activity of the immune system, also…
- Conditions
- Nephrotic Syndrome Steroid-Dependent, Nephrotic Syndrome Steroid-Resistant, Nephrotic Syndrome in Children, Glomerulonephritis
- Trial name
- PRECISE (NCT06792448)
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Depression
p11 Protein Levels in Patients With Major Depressive Disorder Treated With Citalopram
This study will compare levels of p11 protein in people with and without major depressive disorder (MDD) and examine if p11 levels in patients are affected by treatment with citalopram (Celexa).
- Trial name
- NCT00697268
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Healthy
Health Effects of Milk Proteins in Elderly Subjects
The aim of the present study is to investigate effects of milk on body composition and muscle strength, inflammation, appetite, DNA damage/repair and PBMC whole genome transcriptomics in elderly subjects.
- Trial name
- NCT02218333
- Testing
- Milk
- Where
- Norway
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Heat Stress, Diet Induced Thermogenesis
Carbohydrate or Protein Drinks Before Exercise in the Heat
This project examines whether consuming a high-protein or high-carbohydrate beverage before exercise in the heat impacts metabolism and heat balance during exercise, with the following research questions: 1.
- Conditions
- Heat Stress, Diet Induced Thermogenesis, Protein Consumption
- Trial name
- NCT07646990
- Testing
- Protein shake, Carbohydrate shake
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Providence College
Polycystic Ovary Syndrome
Evaluation of Endocrine and Metabolic Parameters in the New Diagnostic Phenotypes of Polycystic Ovary Syndrome
Polycystic ovary syndrome (PCOS) is a very frequent endocrine disease of women in reproductive age, with an estimated prevalence of 5 to 10 % according to the studied population.
- Trial name
- NCT00784615
- Testing
- Blood samples, transvaginal ultrasound
- Where
- Argentina
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional de Córdoba
Rabies
RNActive® Rabies Vaccine (CV7201) in Healthy Adults
The purpose of this trial is to assess the safety and immunogenicity of an investigational RNActive® rabies vaccine (CV7201) in healthy adults.
- Trial name
- NCT02241135
- Testing
- CV7201 mRNA
- Where
- Germany
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- CureVac
Dietary Modification
Beef Protein Supplementation in Endurance Athletes
The aim of this project is to investigate the potential benefits of combining a new protein beef hydrolysates extract with a regular endurance training programme on (a) body composition (b) performance (c) muscle structure (d)…
- Trial name
- Beef (NCT02675348)
- Testing
- Dietary Supplement: Beef Protein, Dietary Supplement: whey Protein, Dietary Supplement: CHO
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Greenwich
Healthy
The Effects of Dietary Supplementation on Serum Protein Glycosylation
Two randomized double-blind placebo-controlled clinical studies to assess the effects of dietary glycan monomer supplementation on the immune system, especially antibody glycosylation in healthy adults.
- Trial name
- NCT05040204
- Testing
- Monosaccharide Powder
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Disuse Atrophy, Aging
Immobilization and Protein Supplementation (IM-PRO)
In the present study, the effects of 5 days of lower limb immobilization with or without twice-daily protein supplementation on muscle mass and muscle fiber characteristics will be determined.
- Trial name
- IM-PRO (NCT01588808)
- Testing
- Immobilization
- Where
- Netherlands
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
IUGR, Fetal Growth Retardation
Cardiac Displacement From Third Trimester to Early Childhood
The aim is to increase awareness of the relationship between (IUGR) and cardiac function in the foetus, the development of cardiac function over time after delivery and what significance a possible early disturbed myocardial…
- Conditions
- IUGR, Fetal Growth Retardation, Intrauterine Growth Restriction
- Trial name
- CADETTE (NCT02583763)
- Testing
- Echocardiography, Blood sample
- Where
- 2 sites in Sweden
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- University Hospital, Linkoeping
Tuberculosis Infection
Equivalence Study of Specificity of PPD
Determine if investigational products and reference standard produce similar responses.
- Trial name
- 03 (NCT01798095)
- Testing
- Aplisol@ PPD material, Reference Standard
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- JHP Pharmaceuticals LLC
Delayed Type Hypersensitivity
Characterization of the Molecular Mechanisms Involved in Delayed-Type Hypersensitivity Reactions to House Dust Mite, Diphencyprone, Nickel, and Tuberculin Purified Protein Derivative in Healthy Volunteers
This study will be conducted in 2 cohorts. In Cohort A, approximately 40 subjects will participate in a single-center, open-label, non-randomized, parallel-group trial to investigate the molecular mechanisms involved in…
- Trial name
- NCT03625219
- Testing
- Prednisone
- Where
- Canada
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Innovaderm Research Inc.
Obesity, Metabolic Syndrome
Milk Types and Fish Oil in 9- to 12-Month-Old Infants
The objective of this intervention study is to examine the effect of whole cow's milk versus infant formula as primary milk sources with or without supplements of n-3 LCPUFA for growth, nutritional status, development, risk…
- Conditions
- Obesity, Metabolic Syndrome, Growth, Blood Pressure
- Trial name
- NCT00379171
- Testing
- Cow's milk with fish oil, Cow's milk without fish oil, Formula with fish oil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Protein Metabolism
Effects of Protein Type and Mineral Form on Amino Acid Availability
To compare postprandial plasma amino acid availability, expressed as incremental area under the curve (iAUC), over a 6 hour period following ingestion of 25 g of different protein isolates in healthy, young adults.
- Trial name
- ProMin (NCT07677098)
- Testing
- Protein beverage
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
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