Early research (Phase 1)Study completedNCT01678079What this trial is testingEncapsulated Calcium Absorption in PregnancyWho this might be right forPregnancy The Hospital for Sick Children 61
Post-approval studies (Phase 4)Study completedNCT01423162What this trial is testingIron Bioavailability of Fortified Oat DrinkWho this might be right forIron Absorption PepsiCo Global R&D 21
Not applicableStudy completedNCT03332602What this trial is testingIron Absorption From Encapsulated Iron Sulphate in MicrospheresWho this might be right forIron-deficiency Swiss Federal Institute of Technology 24
Not applicableStudy completedNCT01163877What this trial is testingIron Absorption and Utilization in Adolescents Infected With Malaria Parasites, Hookworms or SchistosomaWho this might be right forMalaria, FalciparumHookworm InfectionsSchistosoma Haematobium Swiss Federal Institute of Technology 43
Not applicableUnknownNCT03703739What this trial is testingIron Absorption From Iron Fortified Extruded Rice Co-fortified With Various Solubilizing AgentsWho this might be right forIron-deficiency Swiss Federal Institute of Technology 22
Not applicableStudy completedNCT02177851What this trial is testingThe Optimization of Bioavailability From Iron Supplements: Study 2Who this might be right forIron DeficiencyAnemiaIron Deficiency Anemia Swiss Federal Institute of Technology 20
Not applicableStudy completedNCT00754234What this trial is testingIron Bioavailability From MyPyramid MenusWho this might be right forNonheme Iron Absorption USDA Grand Forks Human Nutrition Research Center 16
Not applicableStudy completedNCT02747316What this trial is testingIron Absorption and Transfer to the Fetus During Pregnancy in Normal Weight and Overweight/Obese Women and the Effects on Infants Iron StatusWho this might be right forOverweightObesityPregnancy Swiss Federal Institute of Technology 83
Early research (Phase 1)Study completedNCT00867867What this trial is testingFerrous Fumarate and Ferric Pyrophosphate as Food Fortificants in Developing CountriesWho this might be right forHealthy ParticipantsNon-anemic ChildrenHelicobacter Pylori Infection International Centre for Diarrhoeal Disease Research, Bangladesh 235
Not applicableStudy completedNCT01347905What this trial is testingChanges in Iron Absorption and Availability Before and After Weight Loss in Obese Pre-menopausal Women and Men.Who this might be right forObesity Wageningen University 43
Not applicableStudy completedNCT03623997What this trial is testingMeasuring Erythrocyte Iron Incorporation From Different Dosing Regimens in Anemic WomenWho this might be right forIron Deficiency Anemia Swiss Federal Institute of Technology 20
Not applicableActive Not RecruitingNCT07199244What this trial is testingThe Immediate and Long-term Effects of a Novel Marine-based Iron Supplement in Adult FemalesWho this might be right forAnemiaIron Deficiency (Without Anemia)Iron Absorption Nutraceuticals Research Institute 61
Not applicableStudy completedNCT00570895What this trial is testingEffect of Vitamin C on Iron AbsorptionWho this might be right forIron Deficiency Baylor College of Medicine 22
Not applicableStudy completedNCT04510831What this trial is testingMeasuring Dietary Iron Absorption From Edible Insects and Assessing the Effect of Chitin Content on Iron Bioavailability (Study 1)Who this might be right forIron-deficiency Swiss Federal Institute of Technology 21
Not applicableLooking for participantsNCT06822062What this trial is testingEffect of Chitin and Ascorbic Acid on Dietary Insect Iron AbsorptionWho this might be right forIron Deficiency (Without Anemia) Swiss Distance University of Applied Sciences 25
Not applicableStudy completedNCT02208622What this trial is testingBioavailability of Zinc and Iron From a Whey-based Protein Supplement Consumed With a Habitual Plant-based DietWho this might be right forNutritional Deficiency University of Colorado, Denver 50
Not applicableStudy completedNCT03310203What this trial is testingThe Relation Between Adiposity, Inflammation, Glycaemia and Iron AbsorptionWho this might be right forIron Absorption American University of Beirut Medical Center 126
Early research (Phase 1)Study completedNCT00399191What this trial is testingA Test of Iron Malabsorption in Patients With Iron Deficiency AnemiaWho this might be right forIron Deficiency Anemia National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 15
Not applicableStudy completedNCT03996421What this trial is testingDetermination of Iron Absorption Mechanism From Ferrous Fumarate With GOSWho this might be right forLow Iron Stores Isabelle Herter-Aeberli 12
Not applicableStudy completedNCT06738199What this trial is testingGlycoprotein Matrix-Bound Iron Improves Iron AbsorptionWho this might be right forEvaluation of Bioavailability of Supplemental Forms of Iron University of Mary Hardin-Baylor 17