Eosinophilic esophagitis: management and pharmacotherapy

Area of Science:

• Gastroenterology
• Immunology
• Allergy

Background:

• Eosinophilic esophagitis (EoE) is a significant and debated immunoallergic condition.
• Despite extensive research, diagnostic and therapeutic uncertainties persist.
• EoE is often linked to specific food and environmental allergens.

Purpose of the Study:

• To review recent therapeutic trends in eosinophilic esophagitis.
• To highlight persistent doubts and limitations in current treatment strategies.
• To identify gaps in evidence, particularly concerning dietetic and pharmacological interventions.

Main Methods:

• Comprehensive review of recent international literature.
• Integration of authors' clinical experience.
• Analysis limited by a scarcity of randomized controlled trials comparing dietary and pharmacologic approaches.

Main Results:

• Eosinophilic esophagitis is confirmed as an immunoallergic disease.
• Identifiable allergens are common triggers, though some cases have undetermined etiological factors.
• Existing therapies targeting causative agents are not always effective.

Conclusions:

• There is a need for more pathogenetically driven treatments for EoE.
• Current therapeutic strategies face limitations due to unresolved allergens and treatment efficacy.
• Further research, especially randomized trials, is crucial for advancing EoE management.