New Recruiting Trial: The Esophageal String Test as a Diagnostic Screening Tool for Eosinophilic Esophagitis Among Africans With Dysphagia in Mali and the United States
Researchers are testing a new tool called the Esophageal String Test to help diagnose eosinophilic esophagitis, a condition where too many white blood cells build up in the food pipe and cause trouble swallowing. The test uses a small string that you swallow to collect samples from your esophagus. This study is enrolling people in Mali and the United States who have difficulty swallowing.