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Stable Isotopes

Showing 1 - 25 of 4,759

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Liver Disease Chronic Trial in Stockholm (stable isotopes)

Not yet recruiting
  • Liver Disease Chronic
  • stable isotopes
  • Stockholm, Sweden
    Karolinska Institutet
Jul 23, 2023

Healthy Trial in Little Rock (Oral amino acid tracer)

Completed
  • Healthy
  • Oral amino acid tracer
  • Little Rock, Arkansas
    Center of Translational Research in Aging and Longevity
Oct 19, 2021

Glycogen Storage Disease Type IA Trial in Groningen ([6,6-2H2]glucose)

Completed
  • Glycogen Storage Disease Type IA
  • [6,6-2H2]glucose
  • Groningen, Netherlands
    University of Groningen, UMC Groningen
Feb 10, 2022

Probable Alzheimer, Parkinson Disease, Neurological Disease Without Cognitive Degradation Trial in Montpellier (administration

Terminated
  • Probable Alzheimer Disease
  • +4 more
  • administration of stable isotope-labelled leucine-
  • collection of CSF, blood, urine, saliva
  • Montpellier, France
    Laboratoire de Biochimie et Protéomique Clinique, CHU Montpellie
Dec 27, 2021

Menstrual Iron Loss Using the Iron Isotope Dilution Technique

Active, not recruiting
  • Iron-deficiency
  • +2 more
  • Iron isotope dilution
  • Alkaline hematin method
  • Zurich, Switzerland
    ETH Zurich
Mar 28, 2023

Healthy Adults Trial in San Diego (one 24 hr cycle of meals at a 2000 kcal level, one 24 hr cycle of meals at a 2000 kcal level

Not yet recruiting
  • Healthy Adults
  • one 24 hr cycle of meals at a 2000 kcal level
  • +3 more
  • San Diego, California
    University of California, San Diego
Jun 18, 2021

Cardiovascular Diseases Trial in New York (MEDI6012, Placebo)

Terminated
  • Cardiovascular Diseases
  • New York, New York
    Columbia University Medical Center
Dec 10, 2020

Iron-deficiency, Ferritin Threshold, Iron Absorption Trial in Msambweni (Isotopically labelled iron sulfate 15mg)

Recruiting
  • Iron-deficiency
  • +3 more
  • Isotopically labelled iron sulfate 15mg
  • Msambweni, Kenya
    Msambweni County Referral Hospital
Mar 3, 2022

Phenylketonuria Trial in Vancouver (Protein intake)

Completed
  • Phenylketonuria
  • Protein intake
  • Vancouver, British Columbia, Canada
    Child and Family Research Institute
Sep 22, 2020

Vitamin A Deficiency Trial in Newcastle Upon Tyne (ß-cryptoxanthin)

Recruiting
  • Vitamin A Deficiency
  • β-cryptoxanthin
  • Newcastle Upon Tyne, Tyne & Wear, United Kingdom
    Newcastle University
Nov 3, 2020

HIV, Healthy Volunteers Trial run by the NIAID ([6,6-2H2]-glucose)

Terminated
  • HIV
  • Healthy Volunteers
  • [6,6-2H2]-glucose
  • Bethesda, Maryland
    National Institutes of Health Clinical Center, 9000 Rockville Pi
May 29, 2020

Diet Therapy, Healthy Volunteers Trial in Phoenix (Diet with no soda, Diet with 50% of carb intake from soda, Diet with 20% of

Recruiting
  • Diet Therapy
  • Healthy Volunteers
  • Diet with no soda
  • +2 more
  • Phoenix, Arizona
    NIDDK, Phoenix
Feb 2, 2023

Iron-deficiency Trial in Zurich (FeSO4 + OTf, FeSO4 + Lf, FeSO4)

Completed
  • Iron-deficiency
  • FeSO4 + OTf
  • +2 more
  • Zurich, Switzerland
    ETH Zurich, Laboratory of Human Nutrition
Jun 9, 2022

Iron Deficiency Anemia of Pregnancy Trial in Salaya (Labeled iron solution (60mg and 120mg Ferrous Sulfate))

Unknown status
  • Iron Deficiency Anemia of Pregnancy
  • Labeled iron solution (60mg and 120mg Ferrous Sulfate)
  • Salaya, Nakhon Pathom, Thailand
    Mahidol University
Aug 27, 2019

Iron Deficiency Anemia, Iron Deficiency (Without Anemia), Altitude Hypoxia Trial in Huancavelica, Lima (Biofortified potato, not

Recruiting
  • Iron Deficiency Anemia
  • +2 more
  • Biofortified potato, not genetically modified
  • Huancavelica, Peru
  • +1 more
Aug 11, 2022

Diet Therapy, Healthy Volunteers Trial in Phoenix (1. Meat, no fish or soda, 2. Meat and soda, no fish, 3. Meat and fish, no

Completed
  • Diet Therapy
  • Healthy Volunteers
  • 1. Meat, no fish or soda
  • +7 more
  • Phoenix, Arizona
    NIDDK, Phoenix
Jan 31, 2023

Urea Cycle Disorders Trial in Zurich (Urea cycle flux study)

Recruiting
  • Urea Cycle Disorders
  • Urea cycle flux study
  • Zurich, Switzerland
    University Children's Hospital
Jan 3, 2023

Biofortification, Potato Trial in Lima (Iron biofortified potato, Zinc biofortified potato)

Recruiting
  • Biofortification
  • Potato
  • Iron biofortified potato
  • Zinc biofortified potato
  • Lima, Peru
  • +1 more
Mar 29, 2022

Nutritional Requirements Trial in Columbus (Zero hard-boiled egg at 0 h, One hard-boiled egg at 0 h, Two hard-boiled eggs at 0

Recruiting
  • Nutritional Requirements
  • Zero hard-boiled egg at 0 h
  • +5 more
  • Columbus, Ohio
    Ohio State University
Dec 16, 2022

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

Not yet recruiting
  • Esophageal Cancer
  • The nitrogen isotope
  • Lanzhou, Gansu, China
  • +2 more
Aug 10, 2022

Muscle Metabolism Trial in Exeter (Bilateral resistance exercise, Whey protein, Plant-blend protein)

Completed
  • Muscle Metabolism
  • Bilateral resistance exercise
  • +2 more
  • Exeter, United Kingdom
    University of Exeter
Nov 8, 2023

Type 2 Diabetes Trial in Houston (Stable isotope infusion, oral glucose ingestion, intravenous arginine bolus)

Not yet recruiting
  • Type 2 Diabetes
  • Stable isotope infusion, oral glucose ingestion, intravenous arginine bolus
  • Houston, Texas
    Texas Children's Hospital / Baylor College of Medicine
Aug 4, 2022

Healthy Trial in London (Bread product (standard milled), Bread Product (micro-milled), Bread Product (standard aleurone))

Recruiting
  • Healthy
  • Bread product (standard milled)
  • +3 more
  • London, United Kingdom
    King's College London
Sep 7, 2022

IUGR, Pregnancy Trial in Aurora (Mannose, Myoinositol, Placebo)

Terminated
  • IUGR
  • Pregnancy
  • Aurora, Colorado
    University of Colorado Denver Anschutz Medical Campus
Oct 13, 2021

Obesity Trial in Saint Louis (Cold exposure, Exposure to thermoneutral conditions)

Completed
  • Obesity
  • Cold exposure
  • Exposure to thermoneutral conditions
  • Saint Louis, Missouri
    Washington University School of Medicine
Mar 14, 2022