Ignite Creation Date:
2025-12-24 @ 11:14 PM
Ignite Modification Date:
2025-12-25 @ 8:49 PM
Study NCT ID:
NCT04713969
Status:
COMPLETED
Last Update Posted:
2025-01-28
First Post:
2020-12-17
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Neuro-immune Interactions and PPI
Sponsor:
Universitaire Ziekenhuizen KU Leuven
Organization:
Study Overview
Official Title:
Duodenal Neuro-immune Interactions and Effects of PPI in Functional Dyspepsia
Status:
COMPLETED
Status Verified Date:
2024-06
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:
Prospective interventional study on duodenal neuro-immune interactions in healthy volunteers and functional dyspepsia patients and the effects of PPI
Detailed Description:
Duodenal low-grade inflammation is frequently reported in functional dyspepsia (FD), while also neuronal and structural changes in duodenal submucosal ganglia have been described in FD patients. Proton pump inhibitors (PPI) are the first-line therapy in FD patients and are recently shown to have anti-inflammatory properties in FD. However, the exact mechanism of their anti-inflammatory action is unknow and their effect on duodenal nerve signalling remain unclear.
In this prospective interventional study, FD patients will undergo study procedures before and after treatment with pantoprazole (Pantomed®) 40mg twice daily during 4 weeks, with a baseline comparison to healthy volunteers.
This study aims to provide an in-deep characterization of the inflammatory infiltrate in the duodenum of FD patients, and to unravel the effect of PPI-therapy on neuronal signalling, duodenal inflammation and neuro-immune interactions in FD.
Novel insights in the pathophysiology of FD, including the duodenal mucosal inflammation and impaired neuronal functioning, can provide a better understanding of this commonly and costly disorder. Moreover, these results will help to elucidate the anti-inflammatory effect of PPI, which will contribute to the discovery of predictive markers for therapeutic efficacy of PPI in FD.
In this prospective interventional study, FD patients will undergo study procedures before and after treatment with pantoprazole (Pantomed®) 40mg twice daily during 4 weeks, with a baseline comparison to healthy volunteers.
This study aims to provide an in-deep characterization of the inflammatory infiltrate in the duodenum of FD patients, and to unravel the effect of PPI-therapy on neuronal signalling, duodenal inflammation and neuro-immune interactions in FD.
Novel insights in the pathophysiology of FD, including the duodenal mucosal inflammation and impaired neuronal functioning, can provide a better understanding of this commonly and costly disorder. Moreover, these results will help to elucidate the anti-inflammatory effect of PPI, which will contribute to the discovery of predictive markers for therapeutic efficacy of PPI in FD.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
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?: