Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:04 AM
Ignite Modification Date:
2025-12-25 @ 4:04 AM
NCT ID:
NCT04938102
Brief Summary:
The aim of this project is to identify if EndoFLIP can categorize and change the diagnosis in patients with EGJOO and if categorization with EndoFLIP can predict the response to treatment with botulinum toxin at 12 weeks post procedure. Our hypothesis is that there will be greater symptom resolution in the treatment versus control in the abnormal DI category. In addition, we hypothesize there will be less symptom resolution in the control group with an abnormal DI as compared to those with a normal DI who also receive no treatment.
Detailed Description:
Esophagogastric Outflow Obstruction (EGJOO) is a newer diagnosis in which some patients' symptoms resolve spontaneously or with conservative treatment, while others require treatment with botulinum toxin injected into the lower esophageal sphincter. Currently, there is no way to distinguish these two groups of patients upon diagnosis. EndoFLIP (endolumenal functional lumen imaging probe) is a new technology that can measure the distensibility index (DI) of the lower esophageal sphincter. Data has suggested that normal and abnormal DI measurements can categorize these patients and guide treatment course (1). Our study looks to confirm this finding.
1\. Elsbernd et al. Clinical characteristics and treatment response of esophagogastric junction outflow obstruction. Gastroenterology 2019;156(6):S-1017.
Study:
NCT04938102
Study Brief:
Protocol Section:
NCT04938102