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Ascorbic acid (vitamin C) acts as a reducing agent and chelating agent, improving ferrous iron bioavailability and absorption efficiency in the intestine.","oneSentence":"Ferrous fumarate provides bioavailable iron for hemoglobin synthesis, while ascorbic acid enhances iron absorption by maintaining it in the reduced ferrous state.","_ai_confidence":"high"},"_scrapedAt":"2026-03-27T23:46:23.358Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Iron deficiency anemia"}]},"trialDetails":[{"nctId":"NCT07366502","phase":"NA","title":"Liposomal vs Conventional Oral Iron After Sleeve Gastrectomy","status":"RECRUITING","sponsor":"Medeni Şermet","startDate":"2025-09-01","conditions":"İron Deficiency Anemia, Liposomal Iron Replacement, Conventional Iron Replacement","enrollment":70},{"nctId":"NCT05682261","phase":"NA","title":"The Effect of Multiple Micronutrient Supplements in Reducing Anemia in Women of Reproductive Age","status":"COMPLETED","sponsor":"Ethiopian Public Health Institute","startDate":"2023-03-23","conditions":"Anemia","enrollment":265},{"nctId":"NCT06869824","phase":"NA","title":"The Efficacy of Minayo Iron-rich Nutritional Gummies on Female Anemia, Skin Condition and Qi-blood Deficiency Syndrome","status":"COMPLETED","sponsor":"Hangzhou Agile Groups Network Technology Co., Ltd.","startDate":"2025-03-17","conditions":"Anemia, Skin Condition, Qi-blood Deficiency Syndrome","enrollment":36},{"nctId":"NCT06642337","phase":"NA","title":"Nutritional Educational Program On Therapy in Iron Deficiency Anemia","status":"ACTIVE_NOT_RECRUITING","sponsor":"Hawler Medical University","startDate":"2025-02-01","conditions":"Iron Deficiency Anemia (IDA), Nutrition Disorders, Growth Retardation","enrollment":150},{"nctId":"NCT03866837","phase":"NA","title":"Prebiotic GOS and Lactoferrin With Iron Supplements","status":"COMPLETED","sponsor":"Columbia University","startDate":"2020-01-15","conditions":"Iron-deficiency","enrollment":288},{"nctId":"NCT04586348","phase":"PHASE4","title":"Prenatal Iodine Supplementation and Early Childhood Neurodevelopment","status":"ACTIVE_NOT_RECRUITING","sponsor":"South Australian Health and Medical Research Institute","startDate":"2021-01-18","conditions":"Pregnancy Related, Neurodevelopmental Disorders, Nutrition Disorder, Fetal","enrollment":794},{"nctId":"NCT06303531","phase":"NA","title":"Efficacious Iron for Iron Deficiency Anemia in Adults Aged ≥18 Years","status":"ENROLLING_BY_INVITATION","sponsor":"Dr. Anil K. Gupta Medicine Professional Corporation","startDate":"2024-02-24","conditions":"Iron Deficiency Anemia","enrollment":111},{"nctId":"NCT05414474","phase":"NA","title":"Effects of Enhancers and Inhibitors on Absorption From Iron Supplements","status":"COMPLETED","sponsor":"Swiss Federal Institute of Technology","startDate":"2022-06-20","conditions":"Iron-deficiency, Iron Deficiency Anemia","enrollment":35},{"nctId":"NCT01953107","phase":"PHASE4","title":"Oral Iron vs. Placebo in Newly Diagnosed Gynecologic Oncology Patients Who Are Surgical Candidates.","status":"COMPLETED","sponsor":"Sunnybrook Health Sciences Centre","startDate":"2013-11","conditions":"Ovarian Cancer, Cervical Cancer, Uterine Cancer","enrollment":200},{"nctId":"NCT03188445","phase":"PHASE4","title":"Intravenous Iron Isomaltoside Versus Oral Iron Supplementation for Treatment of Iron Deficiency in Pregnancy.","status":"COMPLETED","sponsor":"Pharmacosmos A/S","startDate":"2017-07-11","conditions":"Iron Deficiency Anemia of Pregnancy","enrollment":201},{"nctId":"NCT00570895","phase":"NA","title":"Effect of Vitamin C on Iron Absorption","status":"COMPLETED","sponsor":"Baylor College of Medicine","startDate":"2008-01","conditions":"Iron Deficiency","enrollment":22},{"nctId":"NCT03894358","phase":"NA","title":"Iron Absorption From a Wheat-based Instant Cereal:Gut and Stable Isotope Studies in Kenyan Infants","status":"COMPLETED","sponsor":"Swiss Federal Institute of Technology","startDate":"2019-07-23","conditions":"Iron Absorption, Gut Microbiota","enrollment":195},{"nctId":"NCT02118402","phase":"NA","title":"Iron and Prebiotics Fortification in Kenyan Infants","status":"COMPLETED","sponsor":"Swiss Federal Institute of Technology","startDate":"2014-07","conditions":"Anemia, Iron Deficiency, Diarrhea","enrollment":155},{"nctId":"NCT03762148","phase":"NA","title":"Determination of a Dose-dependent Effect of GOS on Iron Absorption, and Addition of Vitamin C","status":"COMPLETED","sponsor":"Isabelle Herter-Aeberli","startDate":"2019-04-01","conditions":"Iron-deficiency","enrollment":46},{"nctId":"NCT03754543","phase":"NA","title":"Baby Iron Bioavailability Study","status":"COMPLETED","sponsor":"Société des Produits Nestlé (SPN)","startDate":"2019-01-31","conditions":"Iron Bioavailability","enrollment":30},{"nctId":"NCT03830034","phase":"PHASE4","title":"Amino Acid Chelated Iron Versus Ferrous Fumarate in the Treatment of Iron Deficiency Anemia With Pregnancy: Randomized Controlled Trial","status":"UNKNOWN","sponsor":"Ain Shams University","startDate":"2019-02-02","conditions":"Iron Deficiency Anemia","enrollment":150},{"nctId":"NCT02666417","phase":"NA","title":"Iron Absorption From a Micronutrient Powder Containing Galacto-oligosaccharides (GOS)","status":"COMPLETED","sponsor":"Swiss Federal Institute of Technology","startDate":"2016-01","conditions":"Anemia, Iron-Deficiency","enrollment":64},{"nctId":"NCT02989311","phase":"NA","title":"Effect of Timing of Micronutrient Powder Consumption on Iron Absorption in Infants","status":"COMPLETED","sponsor":"Swiss Federal Institute of Technology","startDate":"2016-08","conditions":"Anemia, Iron Deficiency","enrollment":23},{"nctId":"NCT02610881","phase":"NA","title":"Acceptability and Feasibility of Micronutrient Powders Versus Iron Syrup for Anemia Prevention in Young Children","status":"COMPLETED","sponsor":"Emory University","startDate":"2015-12","conditions":"Anemia","enrollment":110},{"nctId":"NCT02620345","phase":"PHASE4","title":"Fibroids in Women of Reproductive Age and Women Pregnancy","status":"COMPLETED","sponsor":"Trieu, Nguyen Thi, M.D.","startDate":"2010-01","conditions":"Fibroids","enrollment":22},{"nctId":"NCT01111864","phase":"NA","title":"Changes in Microbiota and Iron Status After Iron Fortification of Complementary Foods","status":"COMPLETED","sponsor":"Swiss Federal Institute of Technology","startDate":"2010-02","conditions":"Bacterial Infections","enrollment":160}],"_emaApprovals":[],"_faersSignals":[],"_approvalHistory":[],"publicationCount":0,"rwe":[],"genericFilers":[],"relatedDrugs":[],"labelChanges":[],"biosimilarFilings":[],"pricing":[],"formularyStatus":[],"manufacturing":[],"companionDiagnostics":[],"competitors":[],"timeline":[],"patents":[],"ownershipHistory":[],"trials":[],"biosimilars":[],"latestUpdates":[],"references":[],"tags":[],"ecosystem":[],"genericManufacturerList":[],"offLabel":[],"developmentCodes":[],"aliases":[],"phase":"marketed","status":"active","brandName":"ferrous fumarate with ascorbic acid","genericName":"ferrous fumarate with ascorbic acid","companyName":"Pharmacosmos A/S","companyId":"pharmacosmos-a-s","modality":"Small molecule","firstApprovalDate":"","aiSummary":"Ferrous fumarate with ascorbic acid is used to treat iron-deficiency anemia. It is also being studied as a potential treatment for various types of cancer, including ovarian, cervical, and uterine cancer, although its effectiveness for these conditions is not yet established.","enrichmentLevel":3,"visitCount":2,"trialStats":{"total":1,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":true,"trials":true,"score":4}}