[The proper use of carboxymaltose iron and its economic impact in the geriatric wards of a French university hospital].

The proper use and economic impact of carboxymaltose iron were evaluated for patients hospitalized in the geriatric wards of a French university hospital from November 2019 to April 2020. Martial supplementation was recommended for 75.7% of the 173 patients who received carboxymaltose iron: 43.