Ignite Creation Date:
2025-12-25 @ 3:49 AM
Ignite Modification Date:
2025-12-26 @ 2:36 AM
Study NCT ID:
NCT04641702
Status:
RECRUITING
Last Update Posted:
2025-11-07
First Post:
2020-11-18
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Comprehensive Esophageal Diagnostics Study
Sponsor:
Emory University
Organization:
Study Overview
Official Title:
Comprehensive Assessment of Histopathologic and Physiologic Profile in Esophageal Motility Disorders
Status:
RECRUITING
Status Verified Date:
2025-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The prospective clinical trial will study muscle fibrosis in relation to lower esophageal sphincter (LES) measurements on Functional Lumen Imaging Probe (FLIP) Topography (the novel technology that utilizes impedance planimetry) after pharmacologic challenge. A better understanding of achalasia will allow intervention at an earlier stage.
Detailed Description:
Achalasia is a disease characterized by inadequate opening of the lower esophageal sphincter. Achalasia is presumed to be due to neuronal dysfunction (active), however there are other variables such as muscle layer fibrosis (passive) that may contribute, particularly in milder or earlier achalasia variants. A new technology, impedance planimetry, may be able to measure active vs passive features of the lower esophageal sphincter (LES).
The prospective clinical trial will study muscle fibrosis in relation to lower esophageal sphincter (LES) measurements on Functional Lumen Imaging Probe (FLIP) Topography (the novel technology that utilizes impedance planimetry) after pharmacologic challenge. A better understanding of achalasia will allow intervention at an earlier stage.
The prospective clinical trial will study muscle fibrosis in relation to lower esophageal sphincter (LES) measurements on Functional Lumen Imaging Probe (FLIP) Topography (the novel technology that utilizes impedance planimetry) after pharmacologic challenge. A better understanding of achalasia will allow intervention at an earlier stage.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 1K23DK131317-01A1 | NIH | None | https://reporter.nih.gov/quic… | View |
| 2025P013181 | OTHER | Emory IRB | View |