| Not Yet Recruiting | Daily Iron vs Every-other-day Iron for Pediatric Patients With IDA NCT06550362 | Loma Linda University | Phase 4 |
| Not Yet Recruiting | Alternate-day Versus Daily Oral Iron Therapy in Children With Iron Deficiency Anaemia NCT07391371 | University of Medicine, Mandalay | Phase 4 |
| Recruiting | Iron Supplementation and Anemia After Sleeve Gastrectomy NCT07397572 | Cairo University | — |
| Not Yet Recruiting | Sucrosomial Vs Intravenous Iron for Preoperative Anemia NCT07287371 | University of Rochester | Phase 4 |
| Not Yet Recruiting | Postoperative Intravenous Ferric Derisomaltose for Prevention of Long-term Anemia After Cardiac Surgery NCT07238972 | Yonsei University | Phase 4 |
| Not Yet Recruiting | Pediatric Outcomes and Recovery With Peri-Operative Iron Supplement Evaluation NCT07095244 | University of British Columbia | N/A |
| Active Not Recruiting | Effectiveness and Acceptability of LISEFEX® (Liposomal Iron With Vitamin C and Fiber) in People With Iron Defi NCT07483645 | Carnot Laboratories | — |
| Not Yet Recruiting | Effect of Cow's Milk Kefir on Short Chain Fatty Acid (SCFA), Haemoglobin, and Ferritin Levels of Anemic Adoles NCT06957717 | Lusyana Gloria Doloksaribu | N/A |
| Completed | Effectiveness of Oral Iron Therapy in Iron Deficiency Anemia With Daily vs Alternate Day Dosing NCT07267975 | University of Child Health Sciences and Children's Hospital, Lahore | Phase 3 |
| Recruiting | The Effect of Combined Iron Protocols on Perioperative Allogeneic Transfusion NCT06012760 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Not Yet Recruiting | Liposomal Iron 30 mg Supplement in Non-anemic Pregnant Females NCT06669052 | Orchidia pharmaceutical Industries | — |
| Not Yet Recruiting | Short-term Intravenous Iron Isomaltose Anhydride for IDA NCT03915327 | West China Hospital | N/A |
| Unknown | Capsule Endoscopy in Iron Deficiency Anaemia NCT06219395 | Vastra Gotaland Region | — |
| Completed | Optimizing Dosing Strategies in Oral Iron Supplementation NCT06238895 | Luzerner Kantonsspital | Phase 4 |
| Unknown | Efficacious Iron for Iron Deficiency Anemia in Adults Aged ≥18 Years NCT06303531 | Dr. Anil K. Gupta Medicine Professional Corporation | N/A |
| Unknown | Iron Deficiency in Pediatric Heart Surgery NCT06276608 | Queen Fabiola Children's University Hospital | — |
| Unknown | Comparison of Twice Weekly Versus Daily Iron Therapy in Treating Anemia in Children With Cerebral Palsy NCT06176430 | Shaheed Zulfiqar Ali Bhutto Medical University | Phase 4 |
| Recruiting | Comparison Of Efficacy Of Iron Polymaltose Complex And Ferrous Sulphate In Iron Deficiency Anemia In Pediatric NCT06742528 | Arooj Khan | N/A |
| Completed | Effect of Weight Loss on Hepcidin Levels and Iron Status in Subjects with Obesity. NCT06104800 | Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran | N/A |
| Recruiting | Impact of Iron Deficiency Anemia on Neurobehavioral and Cognitive Development in Children Aged 6 to 24 Months NCT06662045 | Pingshan District Maternal & Child Healthcare Hospital of Shenzhen | — |
| Recruiting | Iron Deficiency Anemia (IDA) and the Brain NCT05929729 | Children's Hospital Los Angeles | Phase 4 |
| Withdrawn | A Study to Evaluate the Safety and Preliminary Efficacy of a Response-guided Dose Titration of KER-047 in the NCT05927012 | Keros Therapeutics, Inc. | Phase 2 |
| Unknown | Effects of Oral Iron Supplementation Before vs at Time of Vaccination on Immune Response in Iron Deficient Ken NCT06116669 | Swiss Federal Institute of Technology | N/A |
| Unknown | EffiCacy and sAfEty of Low doSe orAl iRon for Anaemia in IBD NCT06321887 | Liverpool University Hospitals NHS Foundation Trust | Phase 3 |
| Unknown | Iron Fortified Food to Improve Japanese Encephalitis and Typhoid Fever Vaccine Immunogenicity NCT06027801 | University of Oxford | N/A |
| Completed | Effect of Ultra-short-term Treatment of Patients With Iron Deficiency or Anemia Undergoing Adolescent Scoliosi NCT04343170 | Tanta University | N/A |
| Unknown | Effect of Lactoferrin Versus Intravenous Iron Sucrose in Treatment of Anemia NCT05921968 | Ain Shams University | Phase 4 |
| Active Not Recruiting | Evaluating the Effectiveness of Various Iron Salts in Oral Iron Therapy for Iron Deficiency and Anemia in Heal NCT05985070 | Liaquat University of Medical & Health Sciences | N/A |
| Unknown | Effect of Yoga Breathing Exercises Versus Aerobic Exercise on Hematological Parameters NCT05949437 | Shokry Mahmoud Youssef Mohamed | N/A |
| Completed | Effects of Oral Iron Supplementation on Vaccine Response in Iron Deficient Kenyan Women NCT05919472 | Nicole Stoffel | N/A |
| Completed | Lactoferrin Alone ,Iron Alone Vs Lactoferrin Plus Iron for Treatment of Iron Deficiency Anemia NCT06590831 | Egymedicalpedia | N/A |
| Recruiting | Endoscopic Evaluation for Iron Deficiency Anemia in Patients on Antithrombotic Therapy NCT07089030 | Centre intégré universitaire de santé et de services sociaux de la Mauricie-et-du-Centre-du-Québec | N/A |
| Unknown | Patient Blood Management in Cardiac Surgery in Turkiye NCT06084871 | ERAS Turkey Association | — |
| Recruiting | Effect of the Combined Programme on Perioperative Anaemia(CPPA) NCT05353348 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Unknown | Investigating the Effects of Iron on the Gastrointestinal Tract NCT04253652 | The Functional Gut Clinic | — |
| Completed | Neuroimaging Ancillary Study NCT05545527 | Thomas Jefferson University | — |
| Completed | South African Paediatric Surgical Outcomes Study 2 NCT05681871 | University of Cape Town | Phase 4 |
| Recruiting | Impact of Benazir Nashonuma Program (BNP) on Maternal and Child Nutritional Status NCT05836961 | Aga Khan University | N/A |
| Recruiting | Intravenous Versus Oral Iron for Treating Iron-Deficiency Anemia in Pregnancy NCT05462704 | Women and Infants Hospital of Rhode Island | Phase 3 |
| Not Yet Recruiting | Impact of Intravenous Iron on Musculoskeletal Function in Older Adults NCT05708170 | Liverpool Hope University | Phase 4 |
| Withdrawn | Adherence of Iron Succinylate Therapy in Pregnancy NCT03873571 | Elpen Pharmaceutical Co. Inc. | — |
| Recruiting | Darbe Plus IV Iron to Decrease Transfusions While Maintaining Iron Sufficiency in Preterm Infants NCT05340465 | University of Washington | Phase 2 |
| Completed | Retrospective Evaluation of the Effect of Iron (Fe) Infusion on Complications in Anemic Patients Undergoing Th NCT05673161 | Ankara University | — |
| Unknown | RAPIDIRON Trial Follow-up Study: RAPIDIRON-KIDS Study NCT05504863 | Thomas Jefferson University | — |
| Completed | Probiotic Use in Oral Iron Replacement Deficiency Anemia Patients Initiating Oral Iron Replacement NCT06521879 | Antalya Training and Research Hospital | N/A |
| Withdrawn | Improvement of Fatigue Symptoms in the Iron Deficiency Anemia With Iron Succinylate Therapy NCT03873584 | Elpen Pharmaceutical Co. Inc. | — |
| Active Not Recruiting | Effect of Altitude on Iron Absorption in Iron Depleted Women NCT05500014 | Swiss Distance University of Applied Sciences | N/A |
| Unknown | Predicting Response to Iron Supplementation in Patients With Active Inflammatory Bowel Disease NCT05456932 | Leiden University Medical Center | Phase 4 |
| Active Not Recruiting | Oral Iron Supplementation for Patients With Chronic Kidney Disease NCT05544513 | Universidade Federal Fluminense | Phase 2 |
| Completed | Effects of Enhancers and Inhibitors on Absorption From Iron Supplements NCT05414474 | Swiss Federal Institute of Technology | N/A |
| Completed | Effect of Iron Supplements on the Growth of Enteric Pathogens NCT05762380 | Iowa State University | N/A |
| Completed | IRON DEFICIENCY ANEMIA IN RELATION TO PINCH STRENGTH AND HAND DEXTERITY IN PRESCHOOL CHILDREN NCT05959122 | Cairo University | — |
| Completed | Effect of Nutrition Education on Vegetable and Legume Intake Among Households in Accra NCT07012473 | University of Ghana | N/A |
| Unknown | .Patient Blood Management Program in Liver Transplantation NCT05187637 | Hospital Universitari de Bellvitge | — |
| Completed | Effect of Iron Source on the Growth of Enteric Pathogens NCT05314062 | Florida State University | N/A |
| Completed | EHR-based Patient Identification and Panel Management of Patients With Iron Deficiency Anemia NCT05365308 | Northwestern University | N/A |
| Completed | Daily Oral Iron Supplementation for Replenishment of Depleted Iron in Adults NCT05185024 | PharmaLinea Ltd. | N/A |
| Unknown | The Efficacy of Intermittent Versus Daily Oral Iron Supplementation in Anaemic Pregnant Women. NCT05278793 | Martini Hospital Groningen | Phase 4 |
| Completed | Alternate Day vs. Daily Iron Supplementation in Iron Depleted Women NCT05105438 | Swiss Federal Institute of Technology | N/A |
| Unknown | Treatment of (IDA) by (FPC) Delivered Via Infusion Pump in Patients Receiving Home Infusion Therapy NCT05110768 | Rockwell Medical Technologies, Inc. | Phase 2 |
| Unknown | Iron Metabolism Disorders in Patients With Sepsis or Septic Shock. NCT05217836 | Medical University of Silesia | — |
| Recruiting | Intravenous Iron to Treat Postoperative Anemia in Older Cardiac Surgery Patients NCT04913649 | dr. P. Noordzij | Phase 4 |
| Completed | Bloodsafe Ghana- Iron and Nutritional Counseling Strategy Pilot Study NCT04949165 | University of Minnesota | N/A |
| Completed | Improving the Iron Status of Athletes With Pre-, Pro- and Synbiotics NCT06021171 | King's College | N/A |
| Unknown | Effect of Multiple Micronutrient Fortified Bread Consumption on Iron Deficiency Anemia in Women of Reproductiv NCT05103709 | Universidad Peruana Cayetano Heredia | N/A |
| Completed | Oral Iron Versus Oral Iron Plus a Web-based Behavioral Intervention in Young Children (IRONCHILD) NCT04371536 | Baylor College of Medicine | Phase 3 |
| Unknown | Effect of Aerobic Exercise and Diet on Anthropometric and Hematological Measurements in Obese Anemic Women NCT05165680 | Cairo University | N/A |
| Unknown | Tolerability of Iron Therapy in Women With AUB NCT04915196 | University of Calgary | — |
| Completed | Local Culture-Based Nutrition Education Intervention on Iron Supplement Tablets (IST) Consumption Compliance i NCT06009575 | Universitas Sriwijaya | Phase 3 |
| Completed | Iron and Vaccine Response NCT04912661 | Swiss Federal Institute of Technology | N/A |
| Completed | Iron and COVID-19 Vaccine Response NCT04915820 | Jomo Kenyatta University of Agriculture and Technology | N/A |
| Completed | Meals to Improve Absorption of Iron Supplements NCT04793906 | Pennington Biomedical Research Center | N/A |
| Completed | Endoscopy in CKD With Iron Deficiency Anemia NCT05240677 | Walid Ahmed Ragab Abdelhamid | N/A |
| Unknown | Location of Lesions Responsible for Blood Loss in the Gastrointestinal (GI) Tract NCT04840433 | Chinese University of Hong Kong | N/A |
| Completed | Reducing Anemia in Pregnancy in India: the RAPIDIRON Trial NCT05358509 | Thomas Jefferson University | Phase 4 |
| Completed | GI Effects of Iron in Healthy Volunteers NCT04705662 | Dr Anthony Hobson | N/A |
| Completed | Evaluation of the Effects of Routine Iron Supplementation in Children on Gastrointestinal Iron Losses NCT04721964 | Swiss Federal Institute of Technology | N/A |
| Completed | Role of AI in CE for the Identification of SB Lesions in Patients With Small Intestinal Bleeding. NCT04821349 | Fondazione Poliambulanza Istituto Ospedaliero | N/A |
| Completed | Fatigue, Quality of Life, Cognitive Function and Physical Ability in Patients Suspected of Colorectal Malignan NCT04749589 | Esbjerg Hospital - University Hospital of Southern Denmark | — |
| Completed | Effects of Iron Supplementation on Pediatric Vaccine Response NCT04744818 | Jessica Rigutto | N/A |
| Unknown | Effect of Iron Deficiency Anemia on HBA1C in Patients With Diabetic Foot Ulcer Grade (1and2) NCT04131608 | Assiut University | — |
| Completed | Patient Blood Management In CARdiac sUrgical patientS NCT04744181 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Completed | Alternate Day Versus Daily Oral Iron Therapy in Adolescents NCT05007899 | Baylor College of Medicine | Phase 4 |
| Unknown | Do Iron And Vitamin B12 Injections Given Together, Improve Hemoglobin In Patients On Hemodialysis? NCT04627181 | Christian Medical College, Vellore, India | Phase 4 |
| Unknown | Association Between Anaemia and Handgrip Strength in Female Planned for Major Surgery and the Effect of Intrav NCT04642521 | University of Malaya | — |
| Unknown | Effect of Preoperative Intravenous Ferric Carboxymaltose for Clipping Surgery NCT04616092 | Seoul National University Hospital | Phase 4 |
| Withdrawn | Neurovascular Complications and White Matter Damage in Acquired Anemias NCT04320966 | Children's Hospital Los Angeles | — |
| Unknown | Intravenous Versus Oral Iron Therapy in Hemodialysis Patients NCT04464850 | Chiang Mai University | Phase 3 |
| Terminated | Use of Cast Iron Pots to Improve Maternal Anemia NCT02341300 | Weill Medical College of Cornell University | N/A |
| Completed | Real Life Study on Iron Isomaltoside 1000 in the Treatment of ID in CKD, Heart Failure, ObGyn, IBD, Cancer and NCT04318405 | Pierre Fabre Pharma AG | — |
| Completed | Pan-intestinal Capsule Endoscopy Versus Colonoscopy in Iron Deficiency Anemia or Overt GI Bleeding NCT04782986 | Unidade Local de Saúde do Alto Ave, EPE | N/A |
| Completed | The Importance of Delayed Cord Clamping NCT06405867 | Goztepe Prof Dr Suleyman Yalcın City Hospital | N/A |
| Withdrawn | Polyglucoferron Compared to i.v. Ferric Carboxymaltose and Oral Iron Substitution in Preoperative Treatment of NCT04087993 | Dr. Frank Behrens | Phase 3 |
| Recruiting | Trial of IV vs Oral Iron Treatment of Iron Deficiency Anemia in the Post-Operative Bariatric Surgical Patient NCT04268849 | Auerbach Hematology Oncology Associates P C | Phase 3 |
| Completed | Thrice-weekly Versus Thrice-daily Oral Ferrous Fumarate Treatment in Adult Patients With Iron Deficiency Anemi NCT04130828 | Prince of Songkla University | Phase 3 |
| Unknown | Lactoferrin in Treatment of Fe Deficient Anemia In Cirrhosis NCT04335058 | Post Graduate Institute of Medical Education and Research, Chandigarh | N/A |
| Unknown | Clinical Burden of Anemia in Inflammatory Bowel Disease: Therapeutic Trial NCT04587141 | Fondazione IRCCS Policlinico San Matteo di Pavia | Phase 3 |
| Withdrawn | Iron Status, Maternal Depressive Symptoms, and Mother-child Interactions NCT03944733 | Penn State University | N/A |
| Completed | Efficacy and Safety of Intravenous Ferric Carboxymaltose in Pediatric Patients With Iron Deficiency Anemia and NCT04269707 | American Regent, Inc. | Phase 3 |
| Not Yet Recruiting | Preoperative Intravenous Iron Therapy in Patients With Gastric Cancer NCT04168346 | Helsinki University Central Hospital | Phase 4 |
| Recruiting | A Study to Evaluate Ferumoxytol for the Treatment of Iron Deficiency Anemia (IDA) in Pediatric Subjects NCT03893045 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Completed | Child of Urban Poverty Iron Project (CUPIP) - A Pilot Study NCT03819530 | University of Malaya | N/A |
| Completed | Optimizing Benefits While Reducing Risks of Iron in Malaria-endemic Areas NCT03897673 | University of Minnesota | N/A |
| Completed | Iron Absorption and Exercise NCT04079322 | Florida State University | N/A |
| Terminated | Evaluation and Treatment of Iron Deficiency in Ovarian Cancer Patients NCT03933813 | University of Wisconsin, Madison | Phase 1 / Phase 2 |
| Completed | IP Peru, Bioavailability of Iron From Potatoes NCT04216030 | Swiss Federal Institute of Technology | N/A |
| Unknown | Fetal Vascular Hemodynamic Changes in Iron Deficiency Anemia NCT03883841 | Assiut University | — |
| Completed | Iron Bioavailability From Biofortified Orange-fleshed Sweet Potato NCT03840031 | Swiss Federal Institute of Technology | N/A |
| Completed | Endoscopic Findings in Iron Deficiency Anemia: A Cross-Sectional Study From Port Sudan NCT07143435 | National Center for Gastroentestinal and Liver Disease | — |
| Unknown | Amino Acid Chelated Iron Versus Ferrous Fumarate in the Treatment of Iron Deficiency Anemia With Pregnancy: Ra NCT03830034 | Ain Shams University | Phase 4 |
| Completed | Multicenter Randomized Active-controlled Study to Investigate Efficacy & Safety of IV FCM in Pediatric Patient NCT03523117 | American Regent, Inc. | Phase 3 |
| Completed | Registry Study of ID & IDA in Korean Patients With Heart Failure NCT04812873 | JW Pharmaceutical | — |
| Completed | A Study Assessing Iron Status and Anemia in Filipino School Children From MIMAROPA Region NCT03749603 | Société des Produits Nestlé (SPN) | N/A |
| Completed | Daily vs. Every Other Day Oral Iron Supplementation in Patients With Absolute Iron Deficiency Anemia NCT03725384 | Sunnybrook Health Sciences Centre | Phase 3 |
| Terminated | A Single Ascending Study of IOP Injection in Patients With Iron Deficient Anemia NCT03485053 | MegaPro Biomedical Co. Ltd. | Phase 2 |
| Unknown | Iron Status in Infants in Ethiopia. NCT03355287 | Swiss Federal Institute of Technology | N/A |
| Completed | IV Iron Versus Standard Treatment for Iron Deficiency Anemia in the Emergency Department NCT05153278 | Texas Tech University Health Sciences Center, El Paso | — |
| Unknown | A Clinical Study on Adherence and Efficacy of Different Doses of Active Iron in Treatment Resistant Subjects NCT04778072 | Solvotrin Innovations Ltd | N/A |
| Completed | Postoperative i.v. Iron Substitution in Patients With Diagnosed Iron Deficiency NCT03817957 | Prof. Dr. Frank Behrens | Phase 3 |
| Completed | Lactoferrin Versus Ferrous Sulfate in Management of Iron Deficiency Anemia Among Female Medical Ain Shams Stud NCT03940430 | yasmin gamal el gendy | Phase 2 / Phase 3 |
| Completed | Daily vs Alternate Day Iron Supplementation for Pregnant Women With Iron Deficiency Anemia NCT03562143 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | Iron Fish for Dominican Republic (DR) Infants NCT03606993 | Children's Hospital of Philadelphia | N/A |
| Completed | Ferrous Acetyl-Aspartate Casein Formulation Evaluation Over Ferrous Sulfate in Iron Deficiency Anemia NCT03524651 | Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories S.A. | Phase 4 |
| Completed | Prevalence of Oral Manifestations of Iron Deficiency Anemia in a Sample of Egyptian Population NCT03365570 | Cairo University | — |
| Completed | Optimizing Iron Status While Minimizing Morbidity in HIV-infected Ugandan Children NCT03596996 | University of Minnesota | N/A |
| Completed | Aptus at Home: Co-design of a Home-based Monitoring System for Anaemia NCT03835364 | Entia Ltd | — |
| Unknown | The Effect of Fortified Growing-up Milk on Growth and Micronutrient Status of Nigerian Toddlers NCT03411590 | FrieslandCampina WAMCO Nigeria PLC | N/A |
| Completed | Lactoferrin Versus Ferrous Sulfate in Iron-deficiency During Pregnancy NCT03759353 | Ain Shams University | Phase 2 |
| Completed | Iron Supplementation and Side Effects NCT04018300 | Iowa State University | N/A |
| Completed | A Study Comparing Two Ferric Carboxymaltose Formulations in Patients With Iron Deficiency Anemia NCT03399084 | Sandoz | Phase 1 |
| Completed | Lactoferrin Versus Total Dose Infusion (TDI) For Treating Iron Deficiency Anemia in Pregnancy: Role of Nursing NCT03279536 | Woman's Health University Hospital, Egypt | Phase 1 / Phase 2 |
| Completed | Incidence of Hypophosphatemia After Treatment With Iron Isomaltoside/Ferric Derisomaltose or Ferric Carboxymal NCT03237065 | Pharmacosmos A/S | Phase 3 |
| Completed | Incidence of Hypophosphatemia After Treatment With Iron Isomaltoside/Ferric Derisomaltose vs Ferric Carboxymal NCT03238911 | Pharmacosmos A/S | Phase 3 |
| Completed | Measuring Erythrocyte Iron Incorporation From Different Dosing Regimens in Anemic Women NCT03623997 | Swiss Federal Institute of Technology | — |
| Completed | Anemia and Inflammation NCT03618914 | Swiss Federal Institute of Technology | — |
| Completed | KRX-0502 (Ferric Citrate) in Subjects With NDD-CKD and IDA (The COMPASS Trial) NCT03236246 | Keryx Biopharmaceuticals | Phase 4 |
| Completed | FLIPS: Ferfer Liposomal Iron Performance Study NCT03112187 | PharmEvo Pvt Ltd | Phase 4 |
| Completed | To Assess the Impact of Ferric Carboxymaltose Compared With Iron Sucrose in Chinese Subjects on Correcting Iro NCT03591406 | Vifor (International) Inc. | Phase 3 |
| Unknown | Buxue Yimu Pills for Gynecological Iron-Deficiency Anemia NCT03232554 | Peking Union Medical College Hospital | Phase 2 |
| Completed | Assessment of the Bioavailability of Iron in Iron Fortified Bouillon Cubes in Healthy Nigerian Women NCT02815449 | Unilever R&D | N/A |
| Completed | Non-invasive Diagnostics of Iron Deficiency in Surgical Patients by Measuring Zinc Protoporphyrin-IX NCT03071497 | Johann Wolfgang Goethe University Hospital | — |
| Completed | Iron Fish in Dominican Republic (DR) Children NCT03199235 | Children's Hospital of Philadelphia | N/A |
| Completed | Effectiveness of the Treatment for Infant Iron Deficiency Anemia by Taking Lactoferrin and Ferralia NCT03534089 | Beingmate Baby & Child Food Co Ltd . | N/A |
| Completed | An Extension Trial to Assess the Safety of Re-dosing of Iron Isomaltoside/Ferric Derisomaltose (Monofer®/Monof NCT02962648 | Pharmacosmos A/S | Phase 3 |
| Completed | Study With Oral Ferric Maltol for the Treatment of Iron Deficiency Anemia in Subjects With Chronic Kidney Dise NCT02968368 | Shield Therapeutics | Phase 3 |
| Completed | Iron Isomaltoside/Ferric Derisomaltose vs Iron Sucrose for Treatment of Iron Deficiency Anemia in Non-Dialysis NCT02940860 | Pharmacosmos A/S | Phase 3 |
| Terminated | Oral Iron Substitution for Orthopedic Surgery NCT02973074 | Kepler University Hospital | N/A |
| Completed | Cystatin SN Binds to Phytic Acid and Predicts Non-heme Iron Bioavailability NCT03030703 | Kansas State University | N/A |
| Completed | Iron Isomaltoside/Ferric Derisomaltose vs Iron Sucrose for the Treatment of Iron Deficiency Anemia (IDA) NCT02940886 | Pharmacosmos A/S | Phase 3 |
| Completed | Iron Deficiency in Female State Fair Attendees NCT03228173 | University of Minnesota | — |
| Completed | Clinical Study of Z-213 in Subjects With Iron-deficiency Anemia NCT02828319 | Zeria Pharmaceutical | Phase 3 |
| Completed | Multiple Daily Condensed Tannin Supplementation and Iron Bioavailability: The Tannin Dose Response Trial NCT03030716 | Kansas State University | N/A |
| Unknown | Potential Adverse Developmental and Nutritional Consequences of Helicobacter Pylori Infection in Israeli Child NCT02654197 | Hillel Yaffe Medical Center | — |
| Completed | Efficacy Study of Intravenous Iron Preparation to Iron Deficiency Anemia NCT02731534 | Zeria Pharmaceutical | Phase 3 |
| Completed | Non-invasive Optical Detection of Iron Deficiency in Children NCT02701309 | Ludwig-Maximilians - University of Munich | — |
| Unknown | Lactoferrin Supplementation and Iron Metabolism in Healthy Pregnant Women NCT03122938 | Beingmate Baby & Child Food Co Ltd . | N/A |
| Unknown | Trial of Captafer® vs. Oral Iron Sulfate in the Treatment of Iron Deficiency Anemia in Patients With IBD NCT02774057 | American University of Beirut Medical Center | Phase 4 |
| Completed | A Phase III Safety Study of Ferumoxytol Compared to Ferric Carboxymaltose for the Treatment of Iron Deficiency NCT02694978 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Completed | Intravenous Iron May Increase Depression Among Hemodialysis Patients NCT03157050 | Benha University | — |
| Unknown | Menorrhagia, Dysmenorrhea and Iron Deficiency Among Young Women Soldiers and Effect on Activity NCT02685501 | Hadassah Medical Organization | — |
| Completed | Short Term Oral Iron Supplementation in Systolic Heart Failure Patients Suffering From Iron Deficiency Anemia NCT02998697 | National Cardiovascular Center Harapan Kita Hospital Indonesia | Phase 2 / Phase 3 |
| Completed | The Effect of Iron Deficiency Anemia During Pregnancy NCT02590224 | Assiut University | Phase 4 |
| Completed | Iron Deficiency and FGF23 Regulation in CKD and HF NCT03106298 | Northwestern University | — |
| Unknown | Iron Metabolism Parameters At First Trimester and preGnancy outcomE NCT03176147 | University Hospital, Clermont-Ferrand | — |
| Completed | Comparing the Efficacy of Different Iron Formulations: Sucrosomal Ferric Pyrophosphate, SunActive®Fe and Intra NCT03771092 | University of Palermo | N/A |
| Completed | The Optimization of Bioavailability From Iron Supplements: Study 1 NCT02175888 | Swiss Federal Institute of Technology | N/A |
| Unknown | IV Ferric Carboxymaltose Compared With Oral Iron in the Treatment of Iron Deficiency Anemia at Delivery in Tan NCT02541708 | Ifakara Health Institute | Phase 3 |
| Terminated | Ferrous Sulphate Supplement (V0355) in Women With Iron Deficiency Anaemia NCT02518568 | Pierre Fabre Medicament | Phase 1 |
| Completed | IHAT Absorption Kinetics NCT02498886 | Medical Research Council | EARLY_Phase 1 |
| Completed | The Optimization of Bioavailability From Iron Supplements: Study 2 NCT02177851 | Swiss Federal Institute of Technology | N/A |
| Unknown | Different Iron Supplements for Prevention of Anemia in Pregnancy NCT02487719 | University of Zurich | Phase 4 |
| Unknown | Sucrosomial Iron in Patients With Celiac Disease and IDA NCT02916654 | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | N/A |
| Completed | Ferric Citrate for the Transition From CKD Stage 4/5 to CKD Stage 5D NCT02492620 | Denver Nephrologists, P.C. | Phase 3 |
| Completed | Gastric Capsule Examination for Iron Deficiency Anaemia NCT02282553 | Sheffield Teaching Hospitals NHS Foundation Trust | N/A |
| Completed | Iron Absorption From Rice Fortified With Ferric Pyrophosphate NCT02176759 | Swiss Federal Institute of Technology | N/A |
| Completed | Pilot Study: Randomized, Placebo-controlled Comparator Trial of IV vs Oral Iron Treatment of RLS With IDA. (IV NCT02499354 | Auerbach Hematology Oncology Associates P C | Phase 2 |
| Completed | The Effect of Anemia in Infancy on the Microbiome and Systemic Metabolism NCT03377777 | University of California, Davis | — |
| Completed | Pharmacokinetics, Pharmacodynamics and Safety Study of Z-213 to Iron Deficiency Anemia NCT02170311 | Zeria Pharmaceutical | Phase 1 |
| Completed | A Trial to Evaluate the Safety and Tolerability of a Novel Medical Food for Management of Iron Deficiency Anem NCT03038633 | Milton S. Hershey Medical Center | Phase 1 |
| Unknown | Fermented Iron-rich Supplement in Reducing Anemia NCT02037724 | University of Ghana | Phase 2 |
| Completed | Impact and Evaluation of the Management of Iron Deficiency With or Without Anemia in Patients With Cancer NCT03625661 | Institut Cancerologie de l'Ouest | N/A |
| Completed | Ferumoxytol for Iron-Deficiency Anemia in Chronic Kidney Disease and Peritoneal Dialysis Patients NCT01942460 | Georges Ouellet | Phase 4 |
| Completed | Time to Relapse of Iron Deficiency Anemia After Standard Treatment With a New Intravenous Iron (Monofer®) NCT01900197 | Pharmacosmos A/S | — |
| Completed | Iron Supplementation Outcome on Recurrent Upper Respiratory Tract Infections in 6-15 Years Old Egyptian School NCT02398968 | Ain Shams University | N/A |
| Completed | Comparison of NovaFerrum® vs Ferrous Sulfate Treatment in Young Children With Nutritional Iron Deficiency Anem NCT01904864 | University of Texas Southwestern Medical Center | Phase 4 |
| Completed | Using Stable Iron Isotopic Techniques and Serum Hepcidin Profiles to Optimize Iron Supplementation NCT01785407 | Swiss Federal Institute of Technology | N/A |
| Unknown | Effect of CFR and Iron Supplementation on Iron Status and Gut Microbiota of 1-2 Years Old Myanmar Children NCT01758159 | SEAMEO Regional Centre for Food and Nutrition | Phase 3 |
| Completed | Ferrous Sulphate Supplement in Women With Iron Deficiency Anaemia NCT01757119 | Pierre Fabre Medicament | Phase 1 |
| Completed | Maintenance of Multivitamin Supplements After Sleeve Gastrectomy NCT02620137 | Hospital General Universitario Elche | Phase 3 |
| Completed | Ferric Citrate in Managing Serum Phosphorus and Iron Deficiency in Anemic Chronic Kidney Disease (CKD) Subject NCT01736397 | Keryx Biopharmaceuticals | Phase 2 |
| Completed | Pilot Study of the Effect of Iron Fortified Rice in Iron Deficient Anemic Women NCT01658488 | Pennington Biomedical Research Center | N/A |
| Completed | Hibiscus Sabdariffa and Centella Asiatica in the Treatment of Anemia by Iron Deficiency NCT01414374 | Casa Espirita Terra de Ismael | Phase 3 |
| Terminated | A Trial of Ferumoxytol for the Episodic Treatment of Iron Deficiency Anemia in Pediatric Participants With Chr NCT01264679 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Withdrawn | IV Iron Sucrose vs Oral FeSO4 in Treating IDA in Pediatric IBD NCT01438372 | Wayne State University | Phase 2 |
| Terminated | A Trial of Ferumoxytol for the Treatment of Iron Deficiency Anemia in Pediatric Participants With Chronic Kidn NCT01155375 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Terminated | A Trial of Ferumoxytol for the Treatment of Iron Deficiency Anemia in Pediatric Participants With Nondialysis- NCT01155388 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Completed | Endovenous Versus Liposomal Iron in CKD NCT01864161 | Federico II University | Phase 4 |
| Completed | ScopeGuide-assisted Colonoscopy Versus Conventional Colonoscopy NCT01438645 | Christopher Teshima | N/A |
| Unknown | Nutrient Fortified Oat Drink NCT01418898 | PepsiCo Global R&D | Phase 4 |
| Completed | Enhancing Treatment of Iron Deficiency and Iron Deficiency Anemia With an Antioxidant, Vitamin E NCT01700426 | University of Colorado, Denver | Phase 1 |
| Completed | Total Dose Infusion of Ferumoxytol(1020mg) in 15 Minutes for Iron Deficiency Anemia NCT01374919 | Auerbach Hematology Oncology Associates P C | N/A |
| Completed | Effects of 5-Aminolevulinic Acid on Iron Deficiency Anemia NCT01380548 | Hiroshima University | N/A |
| Completed | Short-Term Effects & Safety of an Accelerated Intravenous Iron Regimen in Patients With Heart Failure NCT01925703 | University of North Carolina, Chapel Hill | Phase 4 |
| Completed | A Double-blind, Double-dummy, Parallel, Active-controlled, Randomized Trial to Evaluate Efficacy & Safety in A NCT01425463 | Sanol GmbH | Phase 3 |
| Completed | Efficacy of Caterpillar Cereal for Complementary Feeding in the Democratic Republic of Congo NCT01282788 | University of North Carolina, Chapel Hill | N/A |
| Completed | Improving Iron Status of Children: Potential of Amaranth NCT01224535 | Wageningen University | N/A |
| Completed | Hypophosphatemia With Ferric Carboxymaltose Vs. Iron Dextran in Iron Deficiency Secondary to Heavy Uterine Ble NCT01307007 | American Regent, Inc. | Phase 2 |
| Completed | A Trial Comparing Ferumoxytol With Iron Sucrose for the Treatment of Iron Deficiency Anemia NCT01114204 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Completed | A Trial of Ferumoxytol for the Episodic Treatment of Iron Deficiency Anemia NCT01114217 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Completed | A Trial Comparing Ferumoxytol With Placebo for the Treatment of Iron Deficiency Anemia NCT01114139 | AMAG Pharmaceuticals, Inc. | Phase 3 |
| Completed | Ferric Carboxymaltose in Subjects With Functional Iron Deficiency Undergoing Chemotherapy NCT01101399 | Vifor Pharma | Phase 3 |
| Completed | Trial Comparing Iron Supplementation Versus Routine Iron Intake in Very Low Birth Weight Infants NCT01125163 | The University of Texas Health Science Center, Houston | N/A |
| Completed | Iron Isomaltoside 1000 (Monofer®) in Non-Dialysis Dependent Chronic Kidney Disease and With Renal-Related Anae NCT01102413 | Pharmacosmos A/S | Phase 3 |
| Terminated | Ferric Carboxymaltose for Treatment of Anaemia of Cancer in Subjects With Multiple Myeloma Receiving Chemother NCT01100879 | Vifor Pharma | Phase 4 |
| Completed | Iron Indices and Intravenous Ferumoxytol: Time to Steady State NCT01148745 | Dialysis Clinic, Inc. | Phase 4 |
| Completed | Bovine Lactoferrin to Prevent and Cure Iron Deficiency and Iron Deficiency Anemia in Complicated Pregnancies NCT01221844 | Clinica Fabia Mater | Phase 4 |
| Completed | Impact of Host Iron Status and Iron Supplement Use on Erythrocytic Stage of Plasmodium Falciparum NCT01027663 | University of North Carolina, Chapel Hill | N/A |
| Completed | Healthy Infant Development Project NCT00613717 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | N/A |
| Completed | Restless Legs Syndrome With Iron Deficiency or Anaemia in the 3rd Trimester of Pregnancy NCT01245777 | University of Zurich | Phase 4 |
| Completed | Efficacy and Safety of Intravenous Ferric Carboxymaltose (FCM) in Patients With Iron Deficiency Anemia (IDA) NCT00982007 | American Regent, Inc. | Phase 3 |
| Completed | Evaluation of Efficacy and Safety of Ferric Carboxymaltose (FCM) in Patients With Iron Deficiency Anemia and I NCT00981045 | American Regent, Inc. | Phase 3 |
| Completed | Intravenous Ferric Carboxymaltose vs IV Iron Sucrose or IV Iron Dextran in Treating Iron Deficiency Anemia in NCT01290315 | American Regent, Inc. | Phase 2 |
| Completed | Impact of Iron/Folic Acid vs Folic Acid Supplements During Pregnancy on Maternal and Child Health NCT02221752 | Zhao gengli | N/A |
| Unknown | Effects of Dietary Heme/Non-heme Iron and Helicobacter Pylori (Hp) Infection on Maternal Iron-deficiency Anemi NCT01071759 | E-DA Hospital | — |
| Terminated | EFfect of Ferric Carboxymaltose on exercIse CApacity and Cardiac Function in Patients With Iron deficiencY and NCT00821717 | Vifor Pharma | Phase 3 |
| Completed | Iron Fortified Beverages and Application in Women Predisposed to Anemia NCT01135576 | National Research Council, Spain | N/A |
| Completed | Effects of Taking Prenatal Vitamin-mineral Supplements During Lactation on Iron Status and Markers of Oxidatio NCT01047098 | University of California, Davis | N/A |
| Completed | FERINJECT for Correction of Anaemia in IBD Patients, FER-IBD-COR NCT00810030 | Vifor Pharma | Phase 3 |
| Terminated | A Clinical Trial of Oral Versus IV Iron in Patients With Chronic Kidney Disease NCT00830037 | Indiana University | Phase 4 |
| Terminated | Intravenous Ferric Carboxymaltose (Ferinject®) With or Without Erythropoietin in Patients Undergoing Orthopaed NCT00706667 | University of Zurich | Phase 4 |
| Completed | Brain and Behavior Depending on Timing of Iron Deficiency in Human Infants NCT00642863 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | N/A |
| Completed | Efficacy and Safety Study of Iron Sucrose and Oral Iron Acetyl-transferrin Hydroglycerin NCT00802139 | JW Pharmaceutical | Phase 4 |
| Completed | Comparison of Ferrous Sulfate, Polymaltose Complex and Iron-zinc in Iron Deficiency Anemia NCT02076828 | Hacettepe University | N/A |
| Suspended | Trial Comparing the Safety of Two Different Intravenous Iron Formulations NCT00593619 | London Health Sciences Centre | Phase 4 |
| Completed | Iron Deficiency Anemia and Psychosocial Stimulation NCT00668694 | International Centre for Diarrhoeal Disease Research, Bangladesh | N/A |
| Completed | Universal Screening for Tuberculosis and Anemia With the CHICA System NCT01322841 | Indiana University | N/A |
| Completed | Effect of Iron Fortified Wheat Flour on Cognition and Iron Status in Indian School Children NCT00741143 | St. John's Research Institute | N/A |
| Completed | Iron Deficiency Anemia Can be an Indication for Treatment of Subclinical Hypothyroidism NCT00535561 | Duzce University | Phase 1 |
| Completed | Ferinject® Assessment in Patients With Iron Deficiency and Chronic Heart Failure (FAIR-HF) NCT00520780 | Vifor Pharma | Phase 3 |
| Completed | Capsule Endoscopy vs Standard of Care for Obscure Intestinal Bleeding NCT00694954 | University of Calgary | N/A |
| Completed | The Use of Ultra Rice Compared to Iron Drops Consumed by Anemic Children NCT00839761 | Federal University of Minas Gerais | N/A |
| Terminated | Ferinject® in Patient With Thrombocytosis Secondary to Inflammatory Bowel Disease (IBD) NCT00882414 | Vifor Pharma | Phase 2 |
| Completed | A Test of Iron Malabsorption in Patients With Iron Deficiency Anemia NCT00399191 | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | Phase 1 |
| Completed | Effect of Rice Fortification With Iron on Anemia Among Children NCT00727545 | Universidade Federal do Rio de Janeiro | Phase 2 / Phase 3 |
| Completed | Iron Supplementation Among Adolescent Girls in India NCT00198848 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Completed | Efficacy Trial to Examine Efficacy of Multimicronutrient Home Supplementation in Infants NCT00276198 | Soroka University Medical Center | Phase 3 |
| Completed | Efficacy of Intravenous Iron Administration in Hemodialysis Patients NCT00298441 | Kumamoto University | Phase 4 |
| Completed | 2 Doses of Ferrlecit Versus Oral Iron to Treat Iron-deficiency Anemia in Peritoneal Dialysis Patients. NCT00223977 | Watson Pharmaceuticals | Phase 2 / Phase 3 |
| Completed | Effect of Consuming Food Cooked in Iron Utensils on Iron Status in Children With Iron Deficiency Anemia (IDA) NCT01115023 | Dhande, Leena Ajay, M.D. | N/A |
| Completed | Umbilical Cord Clamping and Infant Iron Status NCT00298051 | University of California, Davis | N/A |
| Completed | The Effect of H. Pylori Infection on Iron Metabolism NCT00202488 | Seattle Institute for Biomedical and Clinical Research | Phase 2 / Phase 3 |
| Completed | Is Helicobacter Pylori Infection a Cause or Treatment Failure of Iron Deficiency Anemia in Children in Banglad NCT00284700 | International Centre for Diarrhoeal Disease Research, Bangladesh | N/A |
| Completed | The Anemia Control Program: Early Intervention NCT00998998 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | N/A |
| Completed | The Anemia Control Program: High or Low Iron Supplementation NCT01166451 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | N/A |
| Completed | An Iron-containing Food Product for the Prevention of Diminished Iron Status in Soldiers NCT01100905 | United States Army Research Institute of Environmental Medicine | N/A |
| Unknown | Iron Therapy in Colo-Rectal Neoplasm and Iron Deficiency Anemia: Intravenous Iron Sucrose Versus Oral Ferrous NCT00199277 | J. Uriach and Company | Phase 4 |
| Withdrawn | Safety Assessment of Iron Sucrose (Venofer) in Patients With Chronic Kidney Disease Who Cannot Tolerate Ferumo NCT01151592 | American Regent, Inc. | Phase 4 |
| Withdrawn | A Randomized, Double-blind, Comparative Study of Intravenous Iron Isomaltoside 1000 (Monofer®) Against Placebo NCT02172001 | Pharmacosmos A/S | Phase 3 |