Clinical trials: Metabolites
Acute Appendicitis, Acute Appendicitis With Rupture
Prostaglandin-E Urinary Metabolite (PGE-M) as a Predictor of Acute Appendicitis in Children
Diagnosing acute appendicitis in children remains a clinical challenge, with delayed or incorrect diagnosis potentially leading to serious complications or unnecessary surgery.
- Conditions
- Acute Appendicitis, Acute Appendicitis With Rupture, Abdominal Pain (AP)
- Trial name
- NCT07008092
- Testing
- Blood specimen collection, Urine collection
- Where
- Croatia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- KBC Split
Urothelial Carcinoma
Arsenic Methylation Enzymes, Cigarette Metabolites, DNA Repair Enzymes, Inflammatory Factors and Urothelial Carcinoma
1. To investigate the relationship between arsenic methylation enzymes (AS3MT, PNP,GSTO1, and GSTO2) genetic polymorphism and UC risk. 2.
- Trial name
- NCT00854464
- Where
- Taiwan
- Volunteers
- 420 people
- Sponsor
- National Taiwan University Hospital
Cancer, Glioma
Symptom Cluster Heterogeneity and Gut Microbiota Mechanisms in Childhood Cancer Survivors
Advances in medical care have significantly improved survival among children with cancer. In China, the 5-year survival rate has reached 71.9%.
- Conditions
- Cancer, Glioma, Leukemia (Both ALL and AML)
- Trial name
- SC-Het-GM-CCS (NCT07450872)
- Where
- China
- Volunteers
- 600 people
- Sponsor
- The Children's Hospital of Zhejiang University School of Medicine
Pelvic Neoplasm
Exploiting the Gut Microbiota and Its Metabolites in Pelvic Cancer
The large intestine is the last part of the digestive tract. It absorbs water and dietary substances. However, it is also where most of our bacteria are resident.
- Trial name
- NCT05605353
- Testing
- Faecal microbiota sampling and blood sampling
- Where
- United Kingdom
- Volunteers
- 450 people
- Sponsor
- University of Aberdeen
Pancreatic Exocrine Insufficiency
The Development of a Metabolomic Test to Diagnose and Quantify Pancreatic Exocrine Insufficiency (The DETECTION Study)
DETECTION. The development of a metabolomic test to diagnose and quantify pancreatic exocrine insufficiency.
- Trial name
- DETECTION (NCT05980221)
- Testing
- Metabolomics, 13C MTGT
- Where
- United Kingdom
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital Birmingham NHS Foundation Trust
IgA Nephropathy
Correlation of Microbiome and Metabonomics With IgA Nephropathy
IgAN is the most prevalent primary glomerulonephritis in China, is characterized by the deposition of IgA1 (particularly, galactose-deficient IgA1) in the glomerular mesangium.
- Trial name
- NCT05190848
- Where
- 5 sites in China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Guangdong Provincial People's Hospital
Cow Milk Allergy, Food Allergy
Detection of Metabolite Biomarkers for the Early Diagnosis and Prognosis of Cow's Milk Allergy in Children
In this study, fecal and urine samples will be collected from children diagnosed with : IgE mediated cow's milk allergy, suspected of a cow's milk allergy, but with negative diagnosis IgE mediated food allergy other than cow's…
- Trial name
- NCT04249973
- Testing
- Collection of urine and feces
- Where
- 8 sites in Belgium
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University Ghent
Femoral Fracture
The Role of Fat Emboli in the Trauma Inflammatory Response
This is an observational study designed to investigate the role of fat emboli in patients who are undergoing a tibial or femoral fracture procedure in the operating room.
- Trial name
- NCT02069327
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Poudre Valley Health System
Polyethylene Glycols, Children, Only
Polyethylene Glycol Safety in Children
The primary objective is to measure levels of selected PEG 3350 components and metabolites in the blood and urine of children who are already taking PEG 3350 compared to children who are not taking PEG 3350.
- Trial name
- NCT05424757
- Testing
- PEG 3350
- Where
- United States
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Ischemic Heart Disease, Ischemic Attack
Dipyridamole Induced Ischemia and Biomarkers
Analysis of certain biomarkers and transient myocardial perfusion deficit revealed by myocardial perfusion scintigraphy.
- Trial name
- NCT03688815
- Testing
- myocardial perfusion scintigraphy
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- University of Pecs
Acute Pancreatitis, 2019 Novel Coronavirus Infection
Study and Analysis of Acute Pancreatitis Complicated With COVID-19
The goal of this observational study was to explore the complex relationship between changes in the intestinal microbiome and serum metabolites in patients with novel coronavirus infection and acute pancreatitis.
- Trial name
- NCT05722678
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Yuansong Sun
Drug Resistant Epilepsy, Traumatic Brain Injury Without Open Intracranial Wound
Genes, Proteins, and Metabolites in Drug-resistant Epilepsy (DRE) Patients
In patients with drug-resistant epilepsy (DRE), there may be changes at the genetic, proteomic, and metabolomic levels when comparing epileptic tissues from DRE to normal tissues in traumatic brain injury (TBI).
- Trial name
- NCT06665880
- Testing
- Routine clinical treatment
- Where
- China
- Volunteers
- 16 people
- Sponsor
- Xuanwu Hospital, Beijing
Allergic Disorder, Food Hypersensitivity
Importance and Association of Gut Microbiota and Biochemical Metabolites on Children Allergic Disorder
Food allergies account for only a small percentage of all adverse reactions to foods and their prevalence has increased over the past 10-15 years, particularly in industrialized countries: 3-6% of children under 3 years of age…
- Conditions
- Allergic Disorder, Food Hypersensitivity, Food Allergy in Children
- Trial name
- NCT05442658
- Testing
- Microbiota
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Children, Pain
Pharmacokinetics of Intravenous Metamizole in Children Less Than 6 Years Old
This study aims to assess the PK parameters of metamizole following a single IV administration of metamizole in children less than 6 years of age.
- Conditions
- Children, Pain, Surgery
- Trial name
- PPMS (NCT02660177)
- Testing
- Metamizole
- Where
- Switzerland
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital Basel
Acute Cannabis-induced CNS Depression
Observational Study of THC Concentrations in Acute Cannabis-induced CNS Depression
This observational study is being conducted to determine plasma concentrations of tetrahydrocannabinol (THC) and its metabolites, 11-OH-THC and THC-COOH, in plasma of pediatric patients who visit the emergency department due to…
- Trial name
- NCT06017622
- Where
- 3 sites in United States
- Volunteers
- 36 people
- Sponsor
- Anebulo Pharmaceuticals
Cardiometabolic Health Indicators, Vascular Function in Healthy Volunteers
Mango Intake and Gut and Cardiometabolic Health in Hispanic/Latino Adolescents
Mangos contain a number of nutrients that may improve gut and metabolic health. The purpose of this research is to see how eating mangos every day for 4 weeks instead of snacks high in calories and low in nutrients such as…
- Conditions
- Cardiometabolic Health Indicators, Vascular Function in Healthy Volunteers, Inflammation
- Trial name
- NCT07125001
- Testing
- Ataulfo mango
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Health
Effects of Coffee Consumption on Health Among Adults
The purpose of this study is to research the changes of typical thermal processing food intervention on health outcome, metabolites, and gut microbiota, in order to explore the molecular mechanism of interaction between maillard…
- Trial name
- NCT03817944
- Testing
- Warm Water, Caffeinated Coffee, Decaffeinated Coffee
- Where
- China
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Dysautonomia
MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters
The purpose of this research study is to better understand what causes dysautonomia and how this affects blood pressure and pulse. Dysautonomia is a condition of the autonomic nervous system.
- Trial name
- NCT01692561
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Protein Fermentation
Protein Fermentation Unraveled (PROFUN) - Exploring the Relationship Between Digestibility and Metabolite Production
Background of the study: Protein intake is often higher than recommended in Western countries. This leads to increased amounts of protein flowing into the large intestine.
- Trial name
- PROFUN (NCT06161155)
- Testing
- Protein digestibility
- Where
- Netherlands
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Gut Microbiome, Body Composition
Mediterranean Diet Uptake and Nutrition on Child Health, Inflammation, and Early-life Symbiosis (MUNCHIES) Study
Toddlerhood (ages 2-3) is a critical window when the gut microbiome is still developing and eating habits are being established. Yet, many Canadian toddlers eat diets high in sugar and salt, which may affect long-term health.
- Conditions
- Gut Microbiome, Body Composition, Adherence, Metabolites
- Trial name
- MUNCHIES (NCT07309536)
- Testing
- Mediterranean Diet Nutrition Program, Standard Diet Education Program
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of New Brunswick