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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

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

Cardiovascular Diseases Trial in New York (MEDI6012, Placebo)

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

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, 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

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

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

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

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

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