Tab.
Citofer
Ferric Citrate
— Incepta Pharmaceuticals Ltd.
210mg / tablet
Presentations
Tablet · 210mg / tablet
1 tablet
৳25
Dose rules
No structured dose rules are linked to this brand yet.
Dose reference
Human
Hyperphosphatemia in chronic kidney disease on dialysis: Starting dose is 2 tablets orally 3 times per day with meals. Adjust dose by 1 to 2 tablets as needed to maintain serumphosphorus at target levels, up to a maximum of 12 tablets daily. Dose can be titrated at 1-week or longer intervals. Iron deficiency anemia in chronic kidney disease not on dialysis: Starting dose is 1 tablet orally 3 times per day with meals. Adjust dose as needed to achieve and maintain hemoglobin goal, up to a maximum of 12 tablets daily.
Clinical notes
Applications:
N/A
Indication Notes:
Ferric Citrate is a phosphate binder indicated for the control of serum phosphorus levels in adult patients with chronic kidney disease on dialysis. Ferric Citrate is an iron replacement product indicated for the treatment of iron deficiency anemia in adult patients with chronic kidney disease not on dialysis.
Avoid In:
N/A
Contraindication Notes:
Ferric Citrate is contraindicated in patients with iron overload syndromes.
Hyperphosphatemia in chronic kidney disease on dialysis: Ferric iron binds dietary phosphate in the GI tract and precipitates as ferric phosphate. This compound is insoluble and is excreted in the stool. By binding phosphate in the GI tract and decreasing absorption, ferric citrate lowers the phosphate concentration in the serum.Iron deficiency anemia in chronic kidney disease not on dialysis: Ferric iron is reduced from the ferric to the ferrous form by ferric reductase in the GI tract. After transport through the enterocytes into the blood, oxidized ferric iron circulates bound to the plasma protein transferrin, and can be incorporated into hemoglobin.
When clinically significant drug interactions are expected, consider separation of the timing of administration. Consider monitoring clinical responses or blood levels of the concomitant medication.
Most common adverse reactions (incidence ≥5%) are discolored feces, diarrhea, constipation, nausea, vomiting, cough, abdominal pain, and hyperkalemia.
No data are available regarding overdose of Ferric Citrate in patients. In patients with chronic kidney disease, the maximum dose studied was 2,520 mg ferric iron (12 tablets of Ferric Citrate) per day. Iron absorption from Ferric Citrate may lead to excessive elevations in iron stores, especially when concomitant intravenous iron is used.
There are no available data on Ferric Citrate use in pregnant women to inform a drug-associated risk of major birth defects and miscarriage. There are no human data regarding the effect of Ferric Citrate in human milk, the effects on the breastfed child, or the effects on milk production.
Iron absorption from Ferric Citrate may lead to excessive elevations in iron stores. Increases in serum ferritin and transferrin saturation (TSAT) levels were observed in clinical trials. In a 56-week safety and efficacy trial evaluating the control of serum phosphate levels in patients with chronic kidney disease on dialysis in which concomitant use of intravenous iron was permitted, 55 (19%) of patients treated with Ferric Citrate had a ferritin level >1500 ng/mL as compared with 13 (9%) of patients treated with active control. Assess iron parameters (e.g., serum ferritin and TSAT) prior to initiating Ferric Citrate and monitor iron parameters while on therapy. Patients receiving intravenous iron may require a reduction in dose or discontinuation of intravenous iron therapy.
Pediatric Use: The safety and efficacy of Ferric Citrate have not been established in pediatric patients.Geriatric Use: Clinical studies of Ferric Citrate included 292 subjects aged 65 years and older (104 subjects aged 75 years and older). Overall, the clinical study experience has not identified any obvious differences in responses between the elderly and younger patients in the tolerability or efficacy of Ferric Citrate.