Search clinical trials for: Stable Isotope Study

Total 12995 results

Massachusetts General Hospital
National Institutes of Health (NIH)

Withdrawn

Study of Glutamate and Glutamine Metabolism in Burn Patients Receiving Enteral or Parenteral Nutrition

Burns

United States
Baylor College of Medicine

Completed

Nitric Oxide Flux and Ureagenesis in Argininosuccinate Synthetase Deficiency (ASSD)(Citrullinemia I) (NOASSD)

Citrullinemia

United States
Winthrop University Hospital

Completed

Study to Observe the Capability to Absorb Calcium as an Measure of Adequate Levels of Vitamin D

Vitamin D Deficiency | Postmenopausal

United States
Indiana University
Indiana University Health

Completed

Protein Metabolism in Newly Diagnosed Pediatric Inflammatory Bowel Disease

Crohn's Disease | Ulcerative Colitis | Protein Metabolism

United States
The University of Texas Medical Branch, Galveston
National Institute on Aging (NIA)

Terminated

Very Low Density Lipoprotein Turnover in Young and Elderly Individuals

Aging

United States
University of Oxford

Active, not recruiting

MRI and Stable Isotope Tracer Studies for Detecting the Progression of Non-Alcoholic Steatohepatitis (NASH) (MRI-Detect)

Non-Alcoholic Fatty Liver Disease

United Kingdom
National Institute of Diabetes and Digestive and...

Completed

Increased Gluconeogenesis is One Cause of Cystic Fibrosis Related Diabetes (CFRD)

Diabetes Mellitus | Cystic Fibrosis

United States
Texas A&M University

Unknown

Omics Profiling of Weight Loss With Bariatric Surgery (Bariatric)

Obesity | Surgery

United States
Georgetown University

Completed

Effect of Age, Weight and Sex on Levothyroxine Pharmacokinetics

Hypothyroidism Primary
University Hospital, Bonn

Completed

Validation of Breath Tests in Diagnosing Small Bowel Bacterial Overgrowth (BTO)

Malabsorption Syndromes

Germany
Mayo Clinic

Completed

Dose of Labeled Cholesterol for Kinetics: A Pilot Study

Lipid Metabolism

United States
National Institute of Diabetes and Digestive and...

Completed

A Test of Iron Malabsorption in Patients With Iron Deficiency Anemia

Iron Deficiency Anemia

United States
Texas A&M University

Completed

Very Low Calorie Diet Weight Loss

Obesity | Very Low Calorie Diet

United States
Texas A&M University

Withdrawn

Anabolic Response Cancer

Cancer

United States
Texas A&M University

Completed

Method To Measure Protein Digestion & Absorption

Chronic Heart Failure | Pulmonary Disorder, Chronic Obstructive

United States
Swiss Federal Institute of Technology

Completed

Measuring Erythrocyte Iron Incorporation From Different Dosing Regimens in Anemic Women

Iron Deficiency Anemia

Switzerland
Swiss Federal Institute of Technology
American University of Beirut Medical Center

Completed

Central and Peripheral Adiposity and Iron Absorption

Iron-deficiency | Adiposity

Lebanon
Ake Norberg

Not yet recruiting

Albumin Catabolic Rate Measured by a Stable Isotope

Liver Disease Chronic

Sweden
Texas A&M University

Unknown

CHF COPD Sip Feed Anabolic Response

Pulmonary Disease, Chronic Obstructive | Congestive Heart Failure

United States
Washington University School of Medicine

Completed

Collaborative Research Group for Necrotizing Enterocolitis

Necrotizing Enterocolitis | Prematurity

United States
University of Illinois at Urbana-Champaign

Completed

Muscle Protein Synthesis in Dialysis Patients

Muscle Loss

United States
Indiana University
GlaxoSmithKline; National Center for Research Resources (NCRR); Crohn's and Colitis...

Completed

Protein and Energy Metabolism in Pediatric Crohn's Disease

Crohn's Disease | Energy Metabolism | Protein Metabolism

United States
Bayer

Completed

A Study in Healthy Volunteers Investigating How Quickly and to What Extent BAY1817080 is Taken up, Distributed, Broken Down and Eliminated From the Body, as Well as the Difference Between 2 Different Types of Tablets of BAY1817080 and the Difference Between Oral Dose and Dose in the Vein

Biological Availability

Netherlands
The Hospital for Sick Children

Completed

Uptake and Utilization of Amino Acids by Splanchnic Bed

Healthy Males

Canada
Swiss Federal Institute of Technology
Swiss Tropical & Public Health Institute; Ifakara Health Institute

Completed

Iron Absorption and Utilization During Tuberculosis and After Treatment

Tuberculosis

Tanzania
Merck Sharp & Dohme LLC

Completed

A Comparison of Measurements of Ketone Body Flux Versus Ketone Body Concentration as a Pharmacodynamic Marker of Hepatic Fatty Acid Oxidation (0000-110)

Diabetes
Swiss Federal Institute of Technology

Completed

Iron Absorption and Transfer to the Fetus During Pregnancy in Normal Weight and Overweight/Obese Women and the Effects on Infants Iron Status (PIANO)

Obesity | Overweight | Pregnancy

Switzerland
Texas A&M University

Unknown

Metabolic Processes in Adults and Adolescents With Autism Spectrum Disorder (ASD)

Autism Spectrum Disorder

United States
Cheikh Anta Diop University, Senegal
International Atomic Energy Agency

Not yet recruiting

Kinetics of Retinol and TBS Among Lactating Senegalese Women Living in an Urban Setting and the Relationship Between Their TBS and Those of Their Infants (TBS)

Vitamin A

Senegal
AHS Cancer Control Alberta
Cross Cancer Institute

Terminated

Metabolism of Lipids in Advanced Cancer

Lung Neoplasms | Cachexia

Canada
Assistance Publique Hopitaux De Marseille

Unknown

Effects of Various Bariatric Surgical Procedures on Intestinal TRL Metabolism in Obese Type 2 Diabetic Patients (MISTRAL)

Obesity | Diabetes

France
University Hospital, Montpellier
Assistance Publique - Hôpitaux de Paris; University Hospital, Clermont-Ferrand and other collaborators

Terminated

In Vivo Alzheimer Proteomics (PROMARA)

Parkinson Disease | Brain Trauma | Probable Alzheimer Disease | Neurological Disease Without Cognitive Degradation | Acute Hydrocephaly

France
Maastricht University Medical Center

Completed

Arginine and Nitric Oxide (NO) Metabolism in Healthy Human Volunteers

Healthy
Indiana University
ASPEN Rhoads Research Foundation

Terminated

Metabolic Response to Infliximab in Pediatric Ulcerative Colitis

Ulcerative Colitis | Energy Expenditure | Protein Metabolism

United States
GlaxoSmithKline

Completed

Anemia Studies in CKD: Erythropoiesis Via a Novel Prolyl Hydroxylase Inhibitor (PHI) Daprodustat- Iron (ASCEND: Fe)

Anaemia

United States
Baylor College of Medicine
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Recruiting

Arginine Metabolism in Youth With Type 2 Diabetes

Type 2 Diabetes

United States
Columbia University
AstraZeneca; MedImmune LLC

Terminated

Study to Evaluate the Effects of MEDI6012 on Apolipoprotein B100 Metabolism

Cardiovascular Diseases

United States
Wageningen University
International Foundation for Science (IFS)

Completed

Iron Absorption From Iron-fortified Fonio Porridge: a Stable Isotope Study

Iron Deficiency

Benin
Universitaire Ziekenhuizen KU Leuven

Recruiting

The Proportion of Dietary Protein Digested as Measured by the Dual-isotope Method.

Aging | Bariatric Surgery Candidate | Overweight and Obesity | Protein Malabsorption

Belgium
Hepatopancreatobiliary Surgery Institute of Gansu...

Recruiting

The Diagnostic Value of Nitrogen Element (N) in Esophagus Cancer (N)

Esophageal Cancer

China
Kwong Wah Hospital

Completed

Randomized, Double-blind, Placebo-controlled Trial to Investigate Safety and Efficacy of Cerebrolysin™ in Patients With Aneurysmal Subarachnoid Hemorrhage (CESAR)

Subarachnoid Hemorrhage | Delayed Cerebral Ischemia | Intracranial Aneurysm | Delayed Ischemic Neurological Deficit

China
Shriners Hospitals for Children

Completed

Total Energy Expenditure, Protein Kinetics, and Body Composition in Recovering Burn Children. (TEE)

Energy Expenditure in Burn Children | Protein Turnover in Burn Children

United States
United States Army Institute of Surgical Research
The University of Texas Medical Branch, Galveston

Completed

Insulin on Post Burn Hypermetabolism

Burns

United States
University Hospital, Clermont-Ferrand
Institut National de la Santé Et de la Recherche Médicale, France; Centre de... and other collaborators

Unknown

Relationships Between Quality of Ageing and Age-related Degenerated Disease (Compalimage) (Compalimage)

Age-related Degenerated Disease

France
Wageningen University
Swiss Federal Institute of Technology; Unilever R&D; Universidad de Monterrey; Mexican...

Completed

Changes in Iron Absorption and Availability Before and After Weight Loss in Obese Pre-menopausal Women and Men.

Obesity

Mexico
Centre Hospitalier Universitaire de Saint Etienne

Completed

Study Assessing The Interest of Indocyanine Green Fluorescence Imaging With Radioisotope Method For Sentinel Lymph Node Biopsy in Patients With Breast Cancer (FLUOTECH)

Breast Neoplasms

France
Assistance Publique Hopitaux De Marseille

Completed

Validation of Radioisotope Guided Lymphadenectomy for Loco-regional Staging in Patients With Intermediate or High-risk Prostate Cancer (SENTINELLE)

Patient With Prostate Cancer

France
Medical Research Council

Completed

Vitamin D Half-life in Pregnancy and Lactation

Pregnancy | Lactation
Bristol-Myers Squibb

Completed

Experimental Study to Validate the Modified Glucose Disposal Test

Diabetes

United States
Children's Hospital Medical Center, Cincinnati
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Completed

Intralumenal Effects on Cholesterol Absorption/Synthesis

Healthy

United States

Search clinical trials for: Stable Isotope Study

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