Intravenous Iron in Patients Hospitalized with Bacterial Infections: Utilization and Outcomes
Author Department
Pharmacy
Document Type
Article, Peer-reviewed
Publication Date
Summer 2024
Abstract
Introduction: Given the uncertainties related to IV iron therapy and the potential risk of infection, health care providers may hesitate to use this preparation to treat hospitalized patients with bacterial infections, even if clinically indicated. The aim of this study was to examine patterns of prescribing IV iron in patients who were hospitalized and treated for a bacterial infection, and their associated clinical outcomes.
Methods: This retrospective chart review evaluated adult patients who received both IV iron sucrose and antibiotics during the same admission at Maine Medical Center in 2019. Data collected included iron studies, practices for prescribing IV iron, and clinical outcomes. Data were summarized using descriptive statistics.
Results: A total of 197 patients were evaluated. The median duration of antibiotic therapy was 5(4-9) days. Iron and antibiotic administration overlapped in 153(77.7%) patients, with a mean overlap of 2.7(1-7) days. In the 44 patients without overlap, 20(46%) received IV iron before antibiotics. More than half (57%) of infection types involved urinary tract and respiratory systems. Approximately 2% of patients had antibiotic therapy broadened or duration extended, 7% died, and 16% were readmitted within 30 days of discharge.
Discussion: Prior studies evaluating the risk of infection with IV iron published conflicting results. This is the only study that analyzed outcomes in patients receiving IV iron and antibiotics for infection but not undergoing hemodialysis during a hospital admission. Although our findings support that IV iron treatment is safe among patients with concomitant infection and iron deficiency, this finding may not be the case for all clinical subgroups.
Conclusions: This study showed that when patients were administered IV iron in the setting of acute bacterial infection in our facility, most patients did not have negative outcomes.
Keywords: Iron sucrose; bacterial infections; iron-deficiency anemia; patient admission.
Recommended Citation
Centanni N, Hammond J, Carver J, Craig W, Nichols S. Intravenous Iron in Patients Hospitalized with Bacterial Infections: Utilization and Outcomes. J Maine Med Cent. 2024 Summer;6(2):1. doi: 10.46804/2641-2225.1176. Epub 2024 Jun 18.
PMID
38994175