Ferric Gluconate Complex in Elderly Hospital Inpatients without Terminal Kidney Failure.

UNASSIGNED

Anemia is a common health issue for elderly patients. For patients with iron deficiency who cannot tolerate iron supplementation by the oral route, the parenteral route may be used. Options for parenteral iron supplementation include ferric gluconate complex (FGC).

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To evaluate the safety of FGC in elderly patients without terminal kidney failure and to assess its efficacy in treating iron-deficiency anemia.

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An observational chart review was conducted at a tertiary care university health centre. Patients included in the study were 65 years of age or older, had received at least 1 dose of FGC between January 1, 2014, and December 31, 2015, and had a hemoglobin count of less than 130 g/L (men) or less than 120 g/L (women) at baseline. For each patient, the observation period began when the first dose of FGC was administered and ended 60 days after the last dose. The main safety outcome (occurrence of any adverse reaction) was evaluated for every patient, with the efficacy analysis being limited to patients with a diagnosis of iron-deficiency anemia.

UNASSIGNED

A total of 144 patients were included in the study, of whom 76 had iron-deficiency anemia. No serious, life-threatening adverse reactions were reported. The most commonly reported adverse reactions were nausea and vomiting. The mean increase in hemoglobin count was 13.5 g/L, a statistically significant change from baseline.

UNASSIGNED

These results show that FGC is safe for use in elderly patients, with very few mild adverse reactions. Use of FGC led to increased hemoglobin count within 60 days. Of the 3 options for parenteral iron supplementation available in Canada, iron sucrose has not been studied in elderly patients, and iron dextran has a higher incidence of anaphylaxis, whereas FGC appears to be a safe alternative for patients with intolerance to oral iron.