Clinical trials: Metabolomics, open to volunteers
Healthy
Pre-analytical Processing of Human Samples for Microbiota Analysis Quality
The goal of this study is to optimise the pre-analytical process for metagenomic analysis of the microbiota in comparison with the current reference technique.
- Trial name
- PREANALYTICS (NCT07452965)
- Testing
- Stool sampling
- Where
- France
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Concussion, Brain
Objective Concussion Assessment Using MRI and Metabolomics
Mild traumatic brain injury (mTBI), also referred to as concussions, affect millions of people around the world and can cause harmful long term effects.
- Trial name
- NCT05993351
- Testing
- Magnetic resonance imaging (MRI), Urine and saliva samples, Questionnaires
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- St. Joseph's Healthcare Hamilton
Refeeding Syndrome, Malnutrition
Gastrointestinal Hormones and Metabolomic Profiling Following Mixed-Meal Tolerance Tests in Patients at Risk of Refeeding Syndrome
Introduction: Refeeding syndrome (RS) is a life-threatening metabolic complication of nutritional support. Prolonged fasting, frequently observed in malnourished patients referred for percutaneous endoscopic gastrostomy (PEG)…
- Trial name
- NCT07674589
- Where
- Portugal
- Volunteers
- 15 people
- Sponsor
- Hospital Garcia de Orta
Metabolomics, Critical Care
Metabolomics Study on Postoperative Intensive Care Acquired Muscle Weakness
In this mono-center pilot trial, surgical patients who are at high risk to be admitted to intensive care will be screened and asked for participation.
- Conditions
- Metabolomics, Critical Care, Critical Illness, Critical Illness Myopathy
- Trial name
- MIRACLE I (NCT03810768)
- Where
- 3 sites in Austria, Germany
- Volunteers
- 20 people
- Sponsor
- Technical University of Munich
Irritable Bowel Syndrome (IBS), Constipation - Functional
Effect of a Low FODMAP Diet in IBS and Functional Constipation with Bloating: a Randomized Double-Blind Trial
This clinical study aims to evaluate the effects of a low FODMAP diet compared to a high FODMAP diet in patients with Irritable Bowel Syndrome (IBS) and Functional Constipation (FC) with predominant bloating.
- Conditions
- Irritable Bowel Syndrome (IBS), Constipation - Functional, Bloating
- Trial name
- NCT06871748
- Testing
- Low FODMAP Diet, High FODMAP Diet
- Volunteers
- 34 people
- Sponsor
- Mahidol University
Moyamoya Disease, Intracranial Hemorrhages
5T MRI and Metabolomics-Based Hemorrhage Risk Prediction in Moyamoya Disease
Intracranial hemorrhage is a leading cause of death and disability in patients with moyamoya disease (MMD), yet clinically available tools for predicting long-term hemorrhage risk are lacking.
- Conditions
- Moyamoya Disease, Intracranial Hemorrhages, Stroke
- Trial name
- NCT07781579
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Beijing Hospital
Ureteral Stricture, Ureteral Obstruction
An Integrated Multi-omics Study on the Molecular Mechanisms of Ureteral Stricture
The goal of this observational study is to investigate the systemic pathogenesis and identify potential diagnostic biomarkers in patients with ureteral stricture and healthy volunteers.
- Conditions
- Ureteral Stricture, Ureteral Obstruction, Microbiome, Metabolomics
- Trial name
- US-MOP (NCT07409870)
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Chongqing Medical University
Microbiome Analysis, Metabolomics
Influence of the Gut Microbiome on Blueberry Polyphenol Metabolites
The objective of this study is to determine whether inter-individual differences in the gut microbiome influence exposure to blueberry polyphenol metabolites.
- Trial name
- BlueBIOME (NCT07607158)
- Testing
- Freeze-dried blueberry powder beverage
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Vasoconstriction, Biomarkers
Immersive VR to Reduce Stress, Anxiety, and Pain During PICC/Midline Placement
Medical and technological advancements allow increasingly complex invasive procedures to be performed on hospitalized patients, improving their survival rates and prognosis.
- Conditions
- Vasoconstriction, Biomarkers, Central Venous Catheters, Midline Catheter
- Trial name
- PICC (NCT07696156)
- Testing
- Immersive Virtual Reality, Peripherally Inserted Central Catheter (PICC), Mepivacaine 2% Injection
- Where
- 4 sites in Spain
- Volunteers
- 202 people
- Sponsor
- diana garcia
Hepatocellular Carcinoma (HCC)
Hyperpolarized 13C-MRI in Patients With Hepatocellular Carcinoma Undergoing Radiotherapy, Atezolizumab, and Bevacizumab
Increased pyruvate-to-lactate conversion is a hallmark of HCC metabolism. In parallel, activation of pro-inflammatory immune cells triggers a metabolic switch towards anaerobic glycolysis.
- Trial name
- NCT06605664
- Testing
- Hyperpolarized 13C pyruvate MRI
- Where
- Taiwan
- Volunteers
- 45 people
- Sponsor
- Chang Gung Memorial Hospital
Cerebral Small Vessel Diseases, Stroke
Stopping Cognitive Decline and Dementia by Fighting Covert Cerebral Small Vessel Disease
Cerebral small Vessel Disease (cSVD), characterized by an alteration of the structure and function of small penetrating brain arteries, is highly prevalent in older persons from the general population and represents a leading…
- Conditions
- Cerebral Small Vessel Diseases, Stroke, Dementia
- Trial name
- SHIVA (NCT05306834)
- Testing
- Retinal Imaging, Blood sample, Evaluation of cardiovascular risks
- Where
- 2 sites in France
- Volunteers
- 400 people
- Sponsor
- University Hospital, Bordeaux
Major Depression Disorder
Molecular Signatures of TMS Response in Treatment-Resistant Depression
Transcranial Magnetic Stimulation (TMS) therapy is an approved and effective treatment option for treatment-resistant depression (TRD).
- Trial name
- PROMET_TMS (NCT07039370)
- Testing
- TMS
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Gulhane Training and Research Hospital
Cancer Related Fatigue, Fatigue Syndrome, Chronic
Research for Pathophysiology of Cancer Related Fatigue (CRF) and Chronic Fatigue (CFS/ME)
Research for Pathophysiology of Cancer Related Fatigue (CRF) and Chronic Fatigue Syndrome (CFS/ME) by Lipidomics, Metabolomics, Intestinal and Peritoneal Microbiome Analysis and Exome Analysis and Investigation of a Possible…
- Trial name
- IMPROFA (NCT03773003)
- Testing
- Probiotics
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universität des Saarlandes
Colorectal Cancer
Metabolomic Pathways and Traditional Chinese Medicine Body Constitution in Cancer-related Fatigue
The aim of this study is to integrate insights from metabolomics and TCMBC to identify biomarkers and physiological pathways associated with CRF.
- Trial name
- NCT07489833
- Volunteers
- 80 people
- Sponsor
- Chang Gung Memorial Hospital
Tumor, Cardiovascular
Decoupling Immunotherapy Toxicity and Cancer Response
This study is a novel evaluation of cardiotoxicity after ICI therapy based on traditional CV risk factors with the addition of metabolomic profiles, epigenetic aging, and CHIP.
- Trial name
- NCT07382752
- Where
- United States
- Volunteers
- 1,200 people
- Sponsor
- M.D. Anderson Cancer Center
Malaria, Asymptomatic Malaria
OPTIMAL LEAP: Optimizing Dihydroartemisinin-Piperaquine IPTsc Intervals to Advance Learning, Executive Function, Attendance, and Antimalarial Resistance Surveillance in Kenyan Schoolchildren
Malaria remains a major cause of illness among school-aged children in sub-Saharan Africa, many of whom carry asymptomatic Plasmodium falciparum infections that may contribute to anemia, inflammation, school absenteeism, and…
- Conditions
- Malaria, Asymptomatic Malaria, Intermittent Preventive Treatment
- Trial name
- Optimal LEAP (NCT07798583)
- Testing
- Monthly DP, Quarterly DP
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Indiana University
Obesity & Overweight, Hair Loss
Scalp Hair Metabolomics in Severe Obesity
The purpose of this research study is to investigate how body weight and weight-loss surgery affect the natural chemicals found in scalp hair over time.
- Conditions
- Obesity & Overweight, Hair Loss, Metabolomics, Bariatric Surgery
- Trial name
- NCT07368842
- Where
- Singapore
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Metabolic Syndrome
Investigation of Metabolomics Differences Between Metabolic Syndrome and Healthy Individuals in Taiwan
The prevalence of metabolic syndrome in Taiwan has been increasing yearly. In this project, the database of blood test results from healthy and metabolic syndromes individuals will be analyzed to identify the small molecules…
- Trial name
- NCT06363864
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Leeuwenhoek Laboratories Co. Ltd.
HIV Infection
Detection of Specific Metabolic Signatures by Nuclear Magnetic Resonance or Metabolomic NMR in Correlation With Markers of Inflammation or Immune Activation and the Risk of Developing Neurocognitive Disorders - Longitudinal Retrospective Study Nested in the ANRS12225 PEDIACAM III Cohort
The ANRS12225 PEDIACAM III cohort involves a cohort of young adolescents living with HIV placed early (median: 4 months) on antiretroviral therapy (ART) and living without HIV monitored in Cameroon.
- Trial name
- ANRS0213sMIND (NCT07770568)
- Volunteers
- 128 people
- Sponsor
- ANRS, Emerging Infectious Diseases
Heart Failure, Worsening Heart Failure
Metabolic Changes in Heart Failure Patients Treated With Vericiguat
Heart failure is a condition in which the heart cannot pump blood as effectively as it should. It can cause symptoms such as shortness of breath, tiredness, and fluid retention.
- Conditions
- Heart Failure, Worsening Heart Failure, Heart Failure With Reduced Ejection Fraction
- Trial name
- VERI-MET (NCT07901270)
- Testing
- Vericiguat
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- University of Salerno