DrugSupplement
Ferrous sulfate clinical trials
Also written Ferrous sulphate, Fer-In-Sol and Feosol.
- studies test it
- 81
- open now
- 12
- in phase 3
- 15
- first study started
- 2000
Keep track of what changes. Save the ferrous sulfate studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Brand
Other names
Combined with it in one product
Studies by the year they started
79 studies that test it; most in 2018 (9); 2 more planned to start later
| Year | Studies |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 4 |
| 2011 | 4 |
| 2012 | 2 |
| 2013 | 4 |
| 2014 | 5 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 9 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 4 |
By phase
A phase 1/2 study counts in both.
- Early Phase 1
- 2
- Phase 1
- 4
- Phase 2
- 11
- Phase 3
- 15
- Phase 4
- 14
- No phase
- 39
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 10 · Other 71
Swiss Federal Institute of Technology (5) · Cornell University (3) · Iowa State University (3) · Auerbach Hematology Oncology Associates P C (2) · American Regent, Inc. (2) · University of Colorado, Denver (2) · Weill Medical College of Cornell University (2) · Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (2)
Often tested with
Tested in the same studies.
Ferric carboxymaltose (5) · Ascorbic Acid (3) · Ferrosoferric Oxide (3) · Iron (2) · Lactoferrin (2) · Ferrous fumarate (2) · Ferric pyrophosphate (2) · Ferric pyrophosphate citrate (1)
Studies
Open first, then newest update. How each study uses ferrous sulfate is read from its arms, and is right about nine times in ten.
Testing it · 81
- Exploring the Efficacy of Ferrous Sulfate/Ferrous Succinate Combined With Serplulimab and SOX Regimen in Neoadjuvant Therapy for Gastric Cancer: A Prospective Cohort StudyNot yet recruitingPhase 2Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyNCT07872696Written as Ferrous Sulfate
- Donor Breast Milk 2RecruitingNot applicableAdventHealthNCT07816601Written as Ferrous Sulfate Oral Product
- Daily Versus Alternate-Day Oral Iron Therapy for Anemia in Second-Trimester PregnancyNot yet recruitingNot applicablePakistan Air Force (PAF) Hospital IslamabadNCT07657455Written as Ferrous Sulfate
- A Clinical Trial of Iron Supplementation for Youth With ADHD and Restless SleepNot yet recruitingPhase 1/2Hugo W. Moser Research Institute at Kennedy Krieger, Inc.NCT07061470Written as Ferrous Sulfate
- Impact of Iron Supplementation on Right Ventricular Function and Exercise Performance in HypoxiaNot yet recruitingEarly Phase 1University of Colorado, DenverNCT05349630Written as Ferrous sulfate 325mg
- Improving Iron Levels in Female Endurance, Intermittent, and Power/Strength Athletes Aged 16-35RecruitingNot applicableUniversity of CalgaryNCT06942208Written as Yeast-bound iron (ferrous sulfate)
- Risk of Anemia and Effects of Oral Iron Therapy in Non-Anemic Iron-Deficient Women (18-55 Years)RecruitingNot applicableIstanbul University - CerrahpasaNCT07263529Written as Oral Elemental Iron (Ferrous Sulfate) 80 mg/day
- Trial of IV vs Oral Iron Treatment of Iron Deficiency Anemia in the Post-Operative Bariatric Surgical PatientRecruitingPhase 3Auerbach Hematology Oncology Associates P CNCT04268849Written as Ferrous sulfate tablets
- Oral Iron in Children With Chronic Kidney DiseaseRecruitingPhase 4Weill Medical College of Cornell UniversityNCT03991169Written as Ferrous Sulfate
- Assessing the Immediate Increase in Serum Ferritin After Oral Iron Doses: an Experimental Study in Iron-deficient WomenRecruitingNot applicableSwiss Federal Institute of TechnologyNCT06851130Written as ferrous sulfate 80 mg
- Comparison Of Efficacy Of Iron Polymaltose Complex And Ferrous Sulphate In Iron Deficiency Anemia In Pediatric PatientsRecruitingNot applicableArooj KhanNCT06742528Written as Ferrous sulfate
- Comparison of Twice Weekly Versus Daily Iron Therapy in Treating Anemia in Children With Cerebral PalsyNot yet recruitingPhase 4Shaheed Zulfiqar Ali Bhutto Medical UniversityNCT06176430Written as Ferrous Sulfate Oral Product
- Oral Iron for the Management of Iron Deficiency Anemia in SGLT2i-Treated Heart Failure PatientsCompletedPhase 3Universidade do PortoNCT07708025Written as Oral iron supplementation
- Effectiveness of Oral Iron Therapy in Iron Deficiency Anemia With Daily vs Alternate Day DosingCompletedPhase 3University of Child Health Sciences and Children's Hospital, LahoreNCT07267975Written as Ferrous sulphate
- Measuring Iron Bioavailability From Oral Iron Supplements in Healthy Pre-menopausal Women Using Stable IsotopesCompletedNot applicableKing's College LondonNCT07563686Written as 5mg ferrous sulphate
- Comparison of Oral vs Intravenous Iron Therapy for the Treatment of Postpartum AnemiaCompletedNot applicableShahida Islam Medical ComplexNCT07340450Written as Ferrous Sulfate
- An Open Study on the Efficacy of Iron Therapy Using iv Iron Relative to Oral Iron for Increasing LV Systolic FunctionCompletedNot applicableKazan State Medical UniversityNCT05309499Written as ferrous sulphate
- Iron Treatment for Young Children With Non-anemic Iron DeficiencyCompletedNot applicableThe Hospital for Sick ChildrenNCT01481766Written as Ferrous Sulfate
- Safe and Effective Delivery of Supplemental Iron to Healthy VolunteersCompletedNot applicableTufts UniversityNCT03212677Written as Ferrous sulfate
- GI Effects of Iron in Healthy VolunteersCompletedNot applicableDr Anthony HobsonNCT04705662Written as Ferrous Sulphate
See all 81 studies that test ferrous sulfate →
Given in every arm · 12 — ferrous sulfate is usual care beside what is tested
- Acupoint TENS vs Resistance Training for Iron Deficiency AnemiaRecruitingPhase 4Cairo UniversityNCT07605676Written as Ferrous Sulfate
- Modulation of hepcidIN With Co-supplementation of Iron and FORMulated Curcumin in Recreational AthletesCompletedNot applicableUniversity of WestminsterNCT07078630Written as Ferrous sulphate 200mg oral tablet providing 65 mg of elemental iron
- Oral Iron Versus Oral Iron Plus a Web-based Behavioral Intervention in Young Children (IRONCHILD)CompletedPhase 3Baylor College of MedicineNCT04371536Written as Ferrous Sulfate
- Study to Evaluate Efficacy and Safety of BGE-117 in Moderately to Severely Anemic Older Individuals After Major Hip SurgeryWithdrawnPhase 2BioAge Labs, Inc.NCT05152641Written as Ferrous Sulfate
- Triferic IRIDA (Iron-Refractory Iron-Deficiency Anemia) ProtocolTerminatedPhase 2Rockwell Medical Technologies, Inc.NCT02905981Written as Fer-In-Sol
- Ulipristal Use in Chinese PopulationTerminatedPhase 4Queen Mary Hospital, Hong KongNCT02825719Written as Ferrous sulphate
- Capsule Endoscopy Versus Conservative Therapy for Obscure Gastrointestinal BleedingWithdrawnNot applicableMedical University of South CarolinaNCT01837030Written as Ferrous sulfate
- Autoimmunity-blocking Antibody for Tolerance in Recently Diagnosed Type 1 DiabetesCompletedPhase 2National Institute of Allergy and Infectious Diseases (NIAID)NCT00129259Written as Iron supplementation
- IHAT Absorption KineticsCompletedEarly Phase 1Medical Research CouncilNCT02498886Written as Ferrous sulphate
- The Safety and Effectiveness of Jobelyn in Pre-operative Management of Anaemia in Gynaecological PatientsCompletedPhase 2Lagos State UniversityNCT01670955Written as Ferrous Sulphate + Folic Acid
- Treatment and Prevention of Anemia With Ferrous Sulfate Plus Folic Acid in Children in Goiania - Goias, BrazilCompletedNot applicableUniversidade Federal de GoiasNCT00701246Written as ferrous sulfate
- Darbepoetin Alfa With or Without Iron in Treating Anemia Caused By Chemotherapy in Patients With CancerCompletedPhase 3Mayo ClinicNCT00661999Written as ferrous sulfate
As the comparator · 47 — what is tested is compared with ferrous sulfate
- Comparing High and Low Dose Iron Treatments for People on Peritoneal Dialysis: The PALaDIN StudyRecruitingPhase 3Hull University Teaching Hospitals NHS TrustNCT06884280Written as Ferrous Sulfate
- The Role of Ferric Carboxymaltose in the Treatment of Pediatric Iron Deficiency Anemia in the Emergency DepartmentNot yet recruitingPhase 4Children's Hospital of Orange CountyNCT07414199Written as Ferrous Sulfate
- Early Antenatal Support for Iron Deficiency AnemiaRecruitingPhase 4Thomas Jefferson UniversityNCT04278651Written as Ferrous Sulfate
- Intravenous Versus Oral Iron for Treating Iron-Deficiency Anemia in PregnancyRecruitingPhase 3Women and Infants Hospital of Rhode IslandNCT05462704Written as Ferrous sulfate
- IV Iron Trial for Anemia Related to Uterine Bleeding in Female Patients Presenting to the Emergency DepartmentRecruitingPhase 3Baylor College of MedicineNCT05304442Written as Ferrous Sulfate 65 mg elemental iron (325 mg tablets)
- IV Iron vs Oral Iron for Treatment of Anemia in Women With Abnormal Uterine BleedingRecruitingPhase 4Thomas Jefferson UniversityNCT04205266Written as Ferrous Sulfate
- Impact of Intravenous Iron on Musculoskeletal Function in Older AdultsNot yet recruitingPhase 4Liverpool Hope UniversityNCT05708170Written as Ferrous Sulfate 200 MG
- IRONICA: IRON Repletion In Heart Failure - A Comparison of Oral and IV ApproachesTerminatedPhase 4Syed Hamza MufarrihNCT07053475Written as Ferrous Sulfate
- Comparison of Oral Ferrous Sulfate to Intravenous Ferumoxytol in Antepartum Iron Deficiency AnemiaCompletedPhase 3Stanford UniversityNCT04253626Written as Ferrous Sulfate
- Postoperative i.v. Iron Substitution in Patients With Diagnosed Iron DeficiencyCompletedPhase 3Prof. Dr. Frank BehrensNCT03817957Written as Ferrous Sulfate
- Evaluate the Safety and Efficacy of Ferric Maltol Oral Suspension vs. Ferrous Sulfate Oral Liquid in Children and Adolescents Aged 2 to 17 Years With Iron-deficiency Anaemia, With a Single Arm Study in Infants Aged 1 Month to Less Than 2 YearsCompletedPhase 3Shield TherapeuticsNCT05126901Written as Ferrous sulfate
- Polyglucoferron Compared to i.v. Ferric Carboxymaltose and Oral Iron Substitution in Preoperative Treatment of Iron Deficiency Anaemia in PatientsWithdrawnPhase 3Dr. Frank BehrensNCT04087993Written as Ferrous Sulfate
- Intravenous Iron for Iron-deficiency Anemia in Pregnancy: a Randomized Controlled TrialCompletedPhase 4Indiana UniversityNCT03438227Written as Ferrous sulfate 325mg
- Potential Harms of Untargeted Iron Supplementation in Cambodia Where Iron Deficiency is Not the Cause of AnemiaCompletedPhase 4University of British ColumbiaNCT04017598Written as Ferrous sulfate
- Intravenous Iron vs. Oral Iron Supplementation for Postpartum AnemiaCompletedPhase 4The University of Texas Medical Branch, GalvestonNCT05047211Written as Ferrous sulfate
- Iron Infusion Into a Vein Compared to Iron Tablet Taken by Mouth for Treating Iron Deficiency Anemia in Pregnancy (IVON)CompletedPhase 3University of Lagos, NigeriaNCT04976179Written as Ferrous sulfate
- A Clinical Trial Assessing the Efficacy of Intravenous Iron for the Treatment of Anemia Following Cardiac SurgeryCompletedPhase 4Michael KremkeNCT04608539Written as Ferrous sulfate
- Effect of Iron Supplements on the Growth of Enteric PathogensCompletedNot applicableIowa State UniversityNCT05762380Written as Ferrous sulfate
- Intravenous Infusions of Ferumoxytol Compared to Oral Ferrous Sulfate for the Treatment of Anemia in PregnancyCompletedPhase 3University of ArizonaNCT03657433Written as Ferrous sulfate 325mg
- Intravenous Iron Carboxymaltose, Isomaltoside and Oral Iron Sulphate for Postpartum AnemiaCompletedPhase 3University Medical Centre LjubljanaNCT03957057Written as Ferrous sulphate
Showing 20 of 47.
Codes
What other systems call ferrous sulfate · ClinicalTrials.gg INT002729
- MeSH (NLM) C020748ferrous sulfateOne source NLM
- UNII (FDA) 39R4TAN1VTFERROUS SULFATEConfirmed FDA, NLM, Wikidata
- RxNorm 24947Confirmed FDA, Wikidata
- Wikidata Q27105054ferrous sulfate heptahydrateConfirmed FDA, NLM, Wikidata
- NCI Thesaurus C29049Ferrous SulfateOne source FDA
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | C020748 | ferrous sulfate | One source NLM |
| UNII (FDA) | 39R4TAN1VT | FERROUS SULFATE | Confirmed FDA, NLM, Wikidata |
| RxNorm | 24947 | — | Confirmed FDA, Wikidata |
| Wikidata | Q27105054 | ferrous sulfate heptahydrate | Confirmed FDA, NLM, Wikidata |
| NCI Thesaurus | C29049 | Ferrous Sulfate | One source FDA |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.