The asymptomatic patient with eosinophilic esophagitis: To treat or not to treat?

Chronic Cough as the Presenting Symptom of Eosinophilic Esophagitis

A 14-year-old male initially presented to the Emergency Department (ED) for a chronic, persistent cough and chest pain with concurrent history of asthma and gastroesophageal reflux disease (GERD). He had been trialed on several medications before this visit for cough, without resolution of symptoms. Despite seeing several specialists after this ED visit and being evaluated for infectious causes and other pulmonary issues, he was eventually found to have eosinophilic esophagitis (EoE). It is not often that EoE is suspected based on cough alone, but with other GERD-like symptoms EoE should be considered.

EoE disease monitoring: Where we are and where we are going

OBJECTIVE

To review literature on various methods of monitoring and characterizing eosinophilic esophagitis (EoE) with respect to their validity as well as risk to the patient.

DATA SOURCES

A literature search was performed using PubMed with keyword combinations of EoE and monitoring as well as various techniques used for monitoring, including but not limited to, symptoms, endoscopy, histology, fluoroscopy, FLIP, noninvasive monitoring, and biomarkers.

STUDY SELECTIONS

Case-control studies, observational studies, peer-reviewed reviews and guidelines, and systematic reviews were selected, reviewed, and summarized here.

RESULTS

A wealth of research regarding monitoring of EoE is currently being undertaken and published. Our review highlights those that have been validated and are currently being used, as well as some that show promise for future monitoring and disease characterization.

CONCLUSION

Eosinophilic esophagitis is a chronic condition that at this time requires upper endoscopy as the gold standard of diagnosis and monitoring. There is a great need in the field for less invasive monitoring tools and better ways to characterize disease to allow for personalization of therapies.