Clinical trials: Metabolome
Inflammation Gastrointestinal Tract
Identifying the Microbial Metabolome: The Missing Link Between Diet and Human Health
There is a lot of evidence to suggest that the bacteria in our gut play a major role in maintaining our health, but very little is known about the way in which this is achieved.
- Trial name
- NCT07591961
- Testing
- Food
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Short Gut Syndrome
Successful Fiber Food Introduction in Short Bowel Syndrome
Short bowel syndrome (SBS) is a rare but challenging condition in which patients have insufficient bowel length to meet fluid, electrolyte, and nutrient requirements without parenteral support.
- Trial name
- GREENBEANS (NCT06240065)
- Testing
- Green bean puree
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Healthy
Dose-dependent Identification of Unique Biomarkers
The purpose of the research is to assess the dose-dependent impacts of the consumption of fresh pork on blood-borne metabolites (markers) following the controlled feeding of pork
- Trial name
- NCT05600348
- Testing
- Pork Consumption
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- San Diego State University
MACS Syndrome
MACS and Healthy Volunteers Bone Study
Adrenal adenoma is detected in 5-7% of adults and demonstrates mild autonomous cortisol secretion (MACS, dexamethasone suppression test >1.8 mcg/dl) in 50% of individuals with adenoma.
- Trial name
- NCT04343560
- Where
- United States
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Lactose Intolerance
Lactobreath: A Study to Diagnose Lactose Intolerance Using Breath Markers
Food intolerances affect many people and can cause discomfort and dietary challenges. One common cause is difficulty digesting certain carbohydrates called FODMAPs.
- Trial name
- Lactobreath (NCT06177938)
- Testing
- Lactose solution/Glucose solution
- Where
- Switzerland
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- ETH Zurich
Healthy Athletes
Effect of Cocoa Supplementation in Training Athletes Microbiota and Metabolome
It has recently been suggested that cocoa may improve exercise performance and recovery. This study aim to evaluate the plasma and fecal metabolome after 10 weeks of cocoa supplementation during the training period in…
- Trial name
- NCT04444388
- Testing
- cocoa
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidad Europea de Madrid
Chronic Obstructive Pulmonary Disease
A Study About Association Between Microbiome, Metabolome and Clinical Characteristics in COPD Patients
The goal of this observational registry study is to compare characteristics of gut and sputum microbiome and metabolome among COPD patients with significant smoking history, COPD patients without significant smoking history and…
- Trial name
- NCT06101459
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center
Fasting, Postprandial Hyperglycemia
Postprandial Metabolome and Metabolic Flexibility
Metabolic flexibility is a process in which the body can switch energy substrates in different physiological states. This flexibility plays an important role in an individual's health because losing it increases the risk of…
- Conditions
- Fasting, Postprandial Hyperglycemia, Lipid Metabolism Disorders, Glucose Metabolism Disorders
- Trial name
- NCT06878781
- Testing
- High carbohydrate challenge, High lipid challenge, High proteinchallenge
- Where
- Mexico
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Medicina Genomica
Aspirin, Microbiota
Influence of Aspirin on Human Gut Microbiota Composition and Metabolome
Colorectal cancer (CRC) is the third most common cancer type in males and the second in females, accounting for about 693,900 deaths worldwide per year.
- Trial name
- NCT03450317
- Testing
- Aspirin 80mg
- Where
- Hong Kong
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Elderly, Probiotics
Effect of Multi-species Probiotic HOWARU® Restore, on Gut Microbiota of Elderly
The study is randomized, double-blinded and placebo-controlled with a duration of 24 weeks. Following randomization, healthy elderly are randomized into two groups receiving probiotics or placebo.
- Conditions
- Elderly, Probiotics, Clostridium Difficile, Gut Microbiota
- Trial name
- NCT02207140
- Testing
- HOWARU Restore
- Where
- Denmark
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Gabriella C. van Zanten
Preterm Birth, Preterm Labor
Is the Vaginal Microbiome and Metabolome Associated With Spontaneous Preterm Birth (sPTB) in Multiple Pregnancies?
The aim of this study is to try and find links between the microscopic organisms (such as bacteria, yeasts and viruses) in the vagina, and twin pregnancies that deliver too early (preterm birth).
- Conditions
- Preterm Birth, Preterm Labor, Multiple; Pregnancy, Complicated, Twin Dichorionic Diamniotic Placenta
- Trial name
- SPRUCE (NCT06053697)
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Liverpool
Microbial Colonization
Effect of Antibiotics on Gut Microbiome and Plasma Metabolome
In recent years it has been observed that the gut microbiome can produce metabolites into systemic circulation and thus have important health effects even outside the gastrointestinal system.
- Trial name
- NCT03273296
- Testing
- Amoxicillin, Azithromycin, Vancomycin
- Where
- Finland
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Finnish Institute for Health and Welfare
Diet, Healthy
Discovery of Biological Signatures for Cruciferous Vegetable Intake (Single Serving)
The purpose of this project is to study the molecular and metabolic profiles in human plasma, urine and microbiome composition following the consumption of broccoli sprouts.
- Trial name
- NCT04641026
- Testing
- Broccoli sprouts, Deuterium oxide-labelled broccoli sprouts, Alfalfa sprouts
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Coronary Heart Disease, Type 2 Diabetes
Returning Genome and Metabolome Data to FinTerveys 2017 Participants: P5.fi FinTerveys Study
P5.fi study - P4 together with a fifth 'P' and '.fi' for population health Finally Implemented in Finland - studies the value of returning genetic and metabolomic risk information in two diseases (coronary heart disease and type…
- Conditions
- Coronary Heart Disease, Type 2 Diabetes, Deep Vein Thrombosis
- Trial name
- P5 (NCT03650127)
- Where
- Finland
- Volunteers
- 3,449 people, healthy volunteers welcome
- Sponsor
- Markus Perola
Healthy
Revealing Microbiome Association With (Plant-based) Diet in Freshman
Aim of the study is to evaluate the impact of a vegan vs. vegetarian dietary pattern compared to an omnivore diet on body weight, saliva and stool microbiome profiles, as well as saliva, urine and plasma metabolome profile…
- Trial name
- Freshman (NCT04598022)
- Testing
- cross-sectional observation, cross-sectional follow-up observation
- Where
- Germany
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Kiel
Healthy
Polyunsaturated Fatty Acids Supplementation and Blood Metabolome
Analysis of the effect of dietary intervention based on increased polyunsaturated fatty acid intake on health. Specifically changes in blood lipid profile, as well as proteomic and metabolomic profiles of healthy adults will be…
- Trial name
- NCT03892486
- Testing
- The high PUFA diet group
- Where
- Poland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Gut Inflammation, Overweight and Obese Volunteers
Probiotics Use and Preventing Gastrointestinal Symptoms in People Living With Overweight and Obesity.
Inflammatory bowel disease (IBD) affects over 6.8 million people worldwide, with current treatments often causing side effects and poor patient compliance.
- Trial name
- NCT07253155
- Testing
- Probiotic Arm
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Ulster
Diet, Healthy
The Impact of Dietary Protein on the Metabolome
It is known that tumors have an affinity for taking up amino acids from circulation or nearby tissues to use as a fuel source, to enhance their growth.
- Trial name
- NCT05377892
- Testing
- Dietary protein
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
Microbiota, Nutrition, Healthy
Effect of the Sustainable Diet on Gut Microbiota and the Metabolome: a Randomised Crossover Study
Unhealthy diets are closely linked to non-communicable diseases and constitute higher risk of morbidity and mortality than unsafe sex, alcohol, tobacco and drugs use combined.
- Trial name
- SUSUGUT (NCT05231317)
- Testing
- Plant-based diet, Western diet
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Ulster
Infant Development, Breast Feeding
Developmental Impacts of Microplastics Exposure in Early Life
The goal of this observational study is to characterize and evaluate micro- and nano-plastic (MNP) exposures among mothers and infants in mother-infant dyads 1 or 3 months postpartum living in Baltimore, Maryland.
- Conditions
- Infant Development, Breast Feeding, Environmental Exposure
- Trial name
- DIMPLE (NCT06107933)
- Testing
- Observational only
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health