Assessing the Merits of a PPI Trial-Based Diagnosis for Gastroesophageal Reflux Disease: Speculations on Efficacy and Pitfalls

Gastroesophageal reflux disease is a highly prevalent condition which can lead to complications in affected individuals. Given the economic implications of widespread testing, there has been interest in a symptom-based approach to diagnosis and use of short-term empiric acid suppressive therapy as a diagnostic modality. This review will highlight the background with regards to these clinical questions, the data regarding performance...