Post-Operative Iron Carboxymaltose May Have an Effect on Haemoglobin Levels in Cardiothoracic Surgical Patients on the ICU - an Observational Pilot Study about Anaemia Treatment with Intravenous Iron

Abstract

Anaemia was prevalent in 86.2% of patients upon ICU admission. 429 patients were screened for iron deficiency anaemia. 95 patients were eligible, 35 were treated with IVI. An increase of +0.4 g/dl in Hb levels 7 days after IVI compared to -0.1 g/dl in non-treated anaemic patients was observed. The number of RBC transfusions, ICD codes related to infections and infectious parameters were similar between groups. <b>Conclusions:</b> IVI treatment was safe and resulted in higher median Hb levels. Randomized controlled trials are required to support the hypotheses of this study.