Trace Elements: all 313 studies that test it
Page 3 of 4. Open to participants first (27), then studies with results posted, then the rest; newest registration first within each.
- Endovenous Versus Liposomal Iron in CKDCompletedNCT01864161Phase 4
- A Randomized Trial of Oral Iron Therapy in FibromyalgiaCompletedNCT01820052Phase 3
- Zinc Resistant Starch ProjectCompletedNCT01811836Not applicable
- Immune Enhancement for Immunological Non-responders to ARTCompletedNCT01806870Not applicable
- Evaluation of Vitamin A and Zinc Supplementation on Malarial MorbidityCompletedNCT01782001Phase 3
- Investigation of the Genetic and Environmental Determinants of MP Including Response to SupplementationCompletedNCT01778231Not applicable
- Zinc and Diabetes in Patients With Thalassemia: a Pilot StudyCompletedNCT01772680Not applicable
- Selenium Supplementation Versus Placebo in Patients with Graves' HyperthyroidismCompletedNCT01611896Not applicable
- Effect of Vitamin E+Selenium on Kidney Function in Controlled HypotensionStatus unknownNCT01554345Phase 2
- Se-Methyl-Seleno-L-Cysteine or Selenomethionine in Preventing Prostate Cancer in Healthy ParticipantsCompletedNCT01497431Phase 1
- Impact of Vitamin B12 Supplementation With Iron and Folic Acid on Adolescent GirlsStatus unknownNCT01490944Phase 2
- A RTC to Examine the Effectiveness of 400 mg of Oral Zinc Gluconate as Adjunctive Therapy for Ano-genital WartsTerminatedNCT01468636Phase 4
- Selenium Supplementation in PregnancyCompletedNCT01465867Not applicable
- Selenium in the Treatment of Arsenic Toxicity and CancersCompletedNCT01442727Phase 3
- Effectiveness of High-dose Zinc Therapy and Albendazole in the Treatment of Environmental EnteropathyCompletedNCT01440608Not applicable
- Intravenous Iron in Gynecologic Cancer Patients Receiving ChemotherapyCompletedNCT01435200Phase 3
- Oral Selenium Therapy for the Prevention of MucositisStatus unknownNCT01432873Phase 1/2
- Macular Pigment Density Evolution in Unilateral Wet AMD Versus Non AMD Patients With or Without Lutein and Zeaxanthine SupplementationCompletedNCT01404845Not applicable
- Selenium to Improve Neurological Outcome After Cardiac ArrestWithdrawnNCT01390506Phase 2
- Effects of 5-Aminolevulinic Acid on Iron Deficiency AnemiaCompletedNCT01380548Not applicable
- Effect of Vitamin A Supplementation on Iron Metabolic Homeostasis of Preschool Children in Sichuan,ChinaCompletedNCT01355263Not applicable
- Rwanda Selenium Supplementation Clinical TrialCompletedNCT01327755Phase 3
- Prenatal Iron and Malaria StudyCompletedNCT01308112Phase 4
- Effect of Selenium Intervention on Inflammation in Older AdultsTerminatedNCT01289925Not applicable
- Lutein Influence on Macula of Persons Issued From Amd ParentsCompletedNCT01269697Phase 3
- Modulation of Immune Response by Oral Zinc Supplementation in Chemotherapy for Colon CancerStatus unknownNCT01261962Not applicable
- Safety Study of High Doses of Zinc in ALS PatientsCompletedNCT01259050Phase 1/2
- Selenium in the Treatment of Complicated Lymphatic MalformationsTerminatedNCT01212965Phase 1
- Colon Cancer Prevention Using SeleniumStatus unknownNCT01211561Early Phase 1
- Long-term Iron Supplements and Malaria Risk in Early Pregnancy: a Randomized Controlled TrialCompletedNCT01210040Not applicable
- Trial of Pre-Pregnancy SupplementsCompletedNCT01183572Not applicable
- Antioxidant Micronutrients in MalariaCompletedNCT01152931Phase 3
- Effect of Selenium on Serum Adiponectin, Homocystein and Malnutrition-inflammation Complex Syndrome in Hemodialysis PatientsCompletedNCT01150786Phase 3
- Prenatal Iron Supplements: Safety and Efficacy in TanzaniaCompletedNCT01119612Not applicable
- Malaria in Pregnancy: Nutrition and Immunologic EffectsCompletedNCT01115478Not applicable
- Effects of a Dietary Supplement Containing L-Arabinose and Trivalent Patented Food-source of Chromium on Blood Glucose and InsulinCompletedNCT01107431Not applicable
- The Effects of Iron and Omega-3 Fatty Acid Supplementation on Cognition and Immune Function in Iron Deficient ChildrenCompletedNCT01092377Not applicable
- A Community Trial for Visceral Leishmaniasis (VL)CompletedNCT01069198Not applicable
- A Novel Bio-marker of Zinc StatusCompletedNCT01062347Phase 1
- Effects of Taking Prenatal Vitamin-mineral Supplements During Lactation on Iron Status and Markers of OxidationCompletedNCT01047098Not applicable
- The Safety and Efficacy of a Compound Natural Health Product in Children With Attention Deficit Hyperactivity Disorder (ADHD)CompletedNCT01022229Phase 3
- Selenium in Preventing Prostate CancerCompletedNCT00978718Phase 3
- Periconceptional Iron Supplementation in Rural BangladeshCompletedNCT00953134Early Phase 1
- Effects of Liquid Zinc Supplementation and Dispersible Zinc Tablets on Plasma Zinc ConcentrationCompletedNCT00944853Not applicable
- Acceptability of Zinc-fortified Lipid-based Nutrient SupplementsCompletedNCT00944814Not applicable
- Selenium Treatment and Chagasic Cardiopathy (STCC)Status unknownNCT00875173Phase 3
- Ferrous Fumarate and Ferric Pyrophosphate as Food Fortificants in Developing CountriesCompletedNCT00867867Phase 1
- Chromium and Insulin ResistanceCompletedNCT00846248Not applicable
- Study of Antioxidants on Prostate Tumors in Men Undergoing Radical Prostatectomy for Prostate CancerCompletedNCT00844792Phase 2
- Cereals as a Source of Iron for Breastfed InfantsCompletedNCT00841061Not applicable
- Placebo Controlled Trial of Sodium Selenite and Procalcitonin Guided Antimicrobial Therapy in Severe SepsisCompletedNCT00832039Phase 3
- Evaluation of the Efficacy of Different Strategies to Treat Anemia in Mexican ChildrenCompletedNCT00822380Not applicable
- Micronutrient Supplementation in in Paediatric Pulmonary TuberculosisCompletedNCT00801606Phase 3
- Maternal Iodine Supplementation and Effects on Thyroid Function and Child DevelopmentCompletedNCT00791466Not applicable
- Selenium in Treating Patients With Prostate CancerCompletedNCT00752739Phase 2
- Study of Antioxidants on MRI Detectable Early Stage Prostate Cancer Among Men on Active SurveillanceCompletedNCT00744549Phase 2
- Selenium in Preventing Cancer Recurrence in Patients With Bladder CancerCompletedNCT00729287Phase 3
- Combination Natural Health Product in Children With Attention Deficit/Hyperactivity Disorder (ADHD)CompletedNCT00704990Phase 2/3
- Iron Status and Myelination in Premature InfantsCompletedNCT00684697Not applicable
- Timing of Iron Supplementation in Very Low Birth Weight InfantsCompletedNCT00683527Not applicable
- Prevention of Intrauterine Growth Retardation in Burkina Faso: the Malaria ComponentCompletedNCT00680732Phase 4
- Iron-Deficiency Anemia in Infants in Two Weekly ProgramsCompletedNCT00655408Not applicable
- Micronutrients and Child Health StudyCompletedNCT00623857Phase 3
- Treatment With Copper in Patients With Mild Alzheimer´s DementiaCompletedNCT00608946Phase 2
- Zinc and Biobehavioral Development in Early ChildhoodCompletedNCT00589264Not applicable
- Iron Supplementation of Marginally Low Birth Weight InfantsCompletedNCT00558454Phase 4
- Soy, Selenium and Breast Cancer RiskCompletedNCT00555386Not applicable
- Selenium and Vitamin E in Preventing Cancer Progression and Recurrence in Patients With Early-Stage Bladder CancerStatus unknownNCT00553345Phase 3
- Role of Zinc in Recurrent Acute Lower Respiratory InfectionsCompletedNCT00536133Phase 3
- Impact of Home Zinc Treatment for Acute Diarrhea in ChildrenCompletedNCT00530829Phase 3
- Impact Of Antioxidant Micronutrients On Intensive Care Unit (ICU) OutcomeTerminatedNCT00515736Phase 3
- RCT Iron Supplementation and Malaria Chemoprophylaxis for Prevention of Severe Anemia and Malaria in Tanzanian InfantsTerminatedNCT00497471Not applicable
- Using Iron With Procrit in Advanced Lung Cancer Patients With Chemotherapy-Induced AnemiaWithdrawnNCT00481624Phase 2
- Iron Prophylaxis for Anemia in Infants With Cyanotic Congenital Heart DiseaseWithdrawnNCT00459225Not applicable
- Oral Zinc Therapy for the Prevention of MucositisCompletedNCT00449592Phase 4
- Selenium and Prostate Cancer: Clinical Trial on Availability to Prostate Tissue and Effects on Gene ExpressionCompletedNCT00446901Not applicable
- Trial of Zinc and HIV Progression in ChildrenCompletedNCT00446758Phase 3
- Optimization of Selenoprotein P in Chinese SubjectsCompletedNCT00428649Not applicable
- A Trial of Zinc and Micronutrients in Tanzanian ChildrenCompletedNCT00421668Phase 3
- Immunological and Clinical Responses to Zinc in Children With DiarrhoeaCompletedNCT00408356Phase 3
- Improved Estimation of GFR by Cystatin C in Preventing Contrast Induced Nephropathy by NAC or ZnTerminatedNCT00399256Not applicable
- Bangladesh Vitamin E and Selenium TrialCompletedNCT00392561Not applicable
- Flexible Administration of Sprinkles® in Infants and Young Children in Rural Bangladesh.CompletedNCT00392418Not applicable
- Iron-fortified Whole Maize Flour TrialCompletedNCT00386074Phase 2
- Efficacy of Zinc Therapy in Acute Diarrhoea in Young ChildrenCompletedNCT00325247Phase 3
- Is Helicobacter Pylori Infection a Cause or Treatment Failure of Iron Deficiency Anemia in Children in Bangladesh?CompletedNCT00284700Not applicable
- Addition of Zinc to the Current Case Management Package of Diarrhea in a Primary Health Care SettingCompletedNCT00278746Not applicable
- Effectiveness of Adding Zinc to the Current Case Management Package of Diarrhea in a Primary Health Care SettingCompletedNCT00278681Phase 1
- Impact of Zinc Supplementation in Low Birth Weight Infants on Severe Morbidity, Mortality and Zinc Status: A Randomized Controlled TrialCompletedNCT00272142Not applicable
- Study for Treatment of Moderate or Severe, Periodic, "Cyclic", Breast PainStatus unknownNCT00237523Phase 3
- Vitamin A and Zinc: Prevention of Pneumonia (VAZPOP) StudyCompletedNCT00228254Phase 4
- Zinc Supplementation in Cholera PatientsCompletedNCT00226616Phase 3
- Selenium in Treating Patients Who Are Undergoing Brachytherapy for Stage I or Stage II Prostate CancerCompletedNCT00217516Phase 1
- Using Iron Supplementation to Decrease Iron Deficiency Anemia in Infants and Young Children in IndiaCompletedNCT00213161Not applicable
- Selenium Supplementation of Patients With CirrhosisTerminatedNCT00212212Not applicable
- Iron Therapy in Colo-Rectal Neoplasm and Iron Deficiency Anemia: Intravenous Iron Sucrose Versus Oral Ferrous Sulphate.Status unknownNCT00199277Phase 4
- Efficacy of Zinc in the Treatment of PneumoniaCompletedNCT00198666Not applicable
- Partnership on Nutrition and HIV/AIDS Research in Tanzania: Exploratory Research Study on Selenium and HIV InfectionCompletedNCT00197561Phase 3
- The Use of Selenium to Treat Secondary Lymphedema - Breast CancerCompletedNCT00188604Phase 2
- Selenium Supplementation in Chronic Obstructive Pulmonary Disease (COPD) PatientsCompletedNCT00186706Phase 4