Corticosteroids for Preventing Caustic Esophageal Strictures: Systematic Review and Meta-analysis.

Objectives: Caustic ingestion can have a complicated clinical course. Corticosteroids are widely used but there is uncertainty about its role in preventing esophageal stricture formation following caustic ingestion. This systematic review and meta-analysis assessed the available clinical evidence regarding the efficacy and safety of corticosteroids for preventing esophageal strictures following caustic injury.