Ignite Creation Date:
2025-12-25 @ 2:15 AM
Ignite Modification Date:
2026-02-27 @ 4:05 PM
Study NCT ID:
NCT02699060
Status:
COMPLETED
Last Update Posted:
2022-02-18
First Post:
2016-02-12
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Experimental Study to Determine the Effects of Human Refluxate on Macrophage Phenotype and Its Correlation With GERD
Sponsor:
Ivashkin Vladimir Trofimovich
Organization:
Study Overview
Official Title:
Experimental Study to Determine the Effects of Human Refluxate (Biliary, Gastric, Duodenogastric) on Macrophage Phenotype and Its Correlation With Different Forms of GERD: Motility Talent Group Study
Status:
COMPLETED
Status Verified Date:
2022-02
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:
This study is proposed to evaluate the role of motoric dysfunctions and type of refluxate in GERD patients, analyzed the blood monocyte/macrophage phenotypes of gastroesophageal reflux diseases (GERD) patients.
Detailed Description:
Patients with non-erosive gastroesophageal reflux disease (NERD), erosive esophagitis (EE) and Barrett esophagus (BE) were enrolled. We investigated blood monocyte/macrophage phenotype in patients with different forms of GERD. We analysed of macrophages phenotype by CD25, CD80, CD163, CD206 expression for M2 macrophages. All patients underwent upper gastrointestinal endoscopy with esophagus biopsy. GERD patients underwent esophageal high-resolution manometry (HRM) with a 22-channel water-perfused catheter and Solar GI system (Medical Measurements Systems, Enschede, the Netherlands) and 24-hour impedance and pH monitoring using the Ohmega Ambulatory Impedance pH Recorder (Medical Measurements Systems).
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: