Details

Autor(en) / Beteiligte

• Grova, Mauro
• Crispino, Federica
• Maida, Marcello
• Renna, Sara
• Mannino, Mariella
• Casà, Angelo
• Rizzuto, Giulia
• Macaluso, Fabio Salvatore
• Orlando, Ambrogio

Titel

Effectiveness and safety of an on-demand ferric carboxymaltose infusion strategy in patients with inflammatory bowel disease: a real world experience

Ist Teil von

• European journal of gastroenterology & hepatology, 2022-06, Vol.34 (6), p.607

Ort / Verlag

England

Erscheinungsjahr

2022

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• We evaluated an on-demand ferric carboxymaltose (FCM) infusion strategy in inflammatory bowel disease (IBD) patients with iron deficiency anemia (IDA). The primary outcome was the response rate to single or multiple FCM infusions after 12 months. Secondary outcomes were the response rate to a single FCM infusion after 3 months and the FCM safety profile. We retrospectively included 185 IBD patients who received at least one FCM infusion of 500 mg, between 2015 and 2018. FCM was administered to patients with Hb ≤10 g/dL and hypoferritinemia and repeated according to the physician's assessment. Complete response (CR) was defined as Hb ≥12 g/dL (≥13 g/dL for men) or Hb increase ≥2 g/dL. Partial response (PR) was defined as an Hb increase between 1 and 2 g/dL. A univariate analysis was performed at 3 and 12 months. After 12 months, the response rate was 75.1% (CR, 48.6%; PR, 26.4%; mean number of FCM infusions, 1.7 ± 1.1). In total 169/185 patients received a single FCM infusion during the first 3 months and 79.2% achieved response (CR, 56.8%; PR, 22.4%). At univariate analysis, no variable was associated with response. No adverse events were reported. An on-demand strategy was effective and well-tolerated in treating IDA in IBD patients.