Eosinophilic esophagitis--treatment of eosinophilic esophagitis with drugs: corticosteroids.

Abstract

Eosinophilic esophagitis (EoE) is defined as a chronic immune/antigen-mediated esophageal disease characterized by clinical symptoms of esophageal dysfunction and histologically by eosinophil-predominant infiltration of the esophagus mucosa. Treatment of EoE should therefore lead to improvement of clinical symptoms and a histological decrease of eosinophilic inflammation. Topical corticosteroids (tCS; fluticasone, budesonide) have been demonstrated to be effective in treating EoE and therefore represent first-line therapy. To date, there is no approved therapy in the world for EoE. This is the reason why EoE patients are treated with medication such as inhalers or aqueous nebulizer solutions, which have to be swallowed. After administration, patients are not allowed to eat or drink for 45 min in order for the esophagus to become well coated so that the topical anti-inflammatory effect is maximized. For adults there are different dose ranges: fluticasone propionate 440-880 μg/day twice daily, budesonide 2 mg/day divided dose for inducing remission over a period of 4 to 8 weeks. Since EoE is a chronic disease known to relapse after termination of medication, maintenance therapy seems to be valuable, but there is no evidence from controlled studies with long-term follow-up. In several randomized trials, both tCS have been able to show a good safety profile. Candida esophagitis and oral candidiasis present the most common side effects of topical steroid therapy. At the moment, no data about tCS and long-term safety in EoE are available.

• Authors: Ulrike von Arnim, Peter Malfertheiner
• Journal: Digestive diseases (Basel, Switzerland) (Dig Dis) Vol. 32 Issue 1-2 Pg. 126-9 ( 2014) ISSN: 1421-9875 [Electronic] Switzerland
• PMID: 24603395 (Publication Type: Journal Article, Review)
• Copyright: 2014 S. Karger AG, Basel.

Chemical References

• Adrenal Cortex Hormones
• Androstadienes
• Budesonide
• Fluticasone

Topics

• Adrenal Cortex Hormones (adverse effects, therapeutic use)
• Androstadienes (adverse effects, therapeutic use)
• Animals
• Budesonide (adverse effects, therapeutic use)
• Eosinophilic Esophagitis (drug therapy)
• Fluticasone
• Humans