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The Prospective Study on the Effect of Ilaprazole in Non-erosive Reflux Disease Patients; Focused on Histologic Findings and Inflammatory Biomarker

NCT02666976 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2019-03-22

No results posted yet for this study

Summary

Non-erosive reflux disease (NERD) patients used to be less responsive to proton pump inhibitor (PPI)s as compared with patients with erosive esophagitis. The aim of this study is to objectively evaluate the effect of a new PPI, ilaprazole in NERD for adjusting the focus of symptom score, histopathologic findings and inflammatory biomarker.

A prospective study performed at single hospital enrolled 20 patients who were diagnosed clinically as NERD. Patients underwent EGD, a 24hr-combined multichannel intraluminal impedance and pH esophageal monitoring (MII-pH) and were treated with ilaprazole 20mg once daily for 4 weeks. Biopsies were obtained from 3cm above the EG junction before and after treatment. GERD Q questionnaire, histologic findings (basal cell hyperplasia, papillary elongation, dilated intercellular spaces, intraepithelial eosinophils and intraepithelial T lymphocyte) and inflammatory biomarkers (TNF-α, IL-8, IL-1β, TRPV1 and MCP-1) will be accessed.

Conditions

  • Gastrointestinal Subepithelial Tumors

Interventions

DRUG

Ilaprazole

Patients who were diagnosed clinically as NERD and were treated with ilaprazole 20mg once daily for 4 weeks. Biopsies were obtained from 3cm above the EG junction before and after treatment. GERD Q questionnaire, histologic findings (basal cell hyperplasia, papillary elongation, dilated intercellular spaces, intraepithelial eosinophils and intraepithelial T lymphocyte) and inflammatory biomarkers (TNF-α, IL-8, IL-1β, TRPV1 and MCP-1) were accessed.

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-07-31
Primary Completion
2015-08-31
Completion
2016-01-31

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02666976 on ClinicalTrials.gov