Efficacy Study of Ilaprazole to Treat Erosive Esophgitis - Full Text View

Purpose

This study compared Ilaprazole 20mg with lansoprazole 30mg for the healing of erosive esophagitis and resolution of heartburn.

Condition	Intervention	Phase
Erosive Esophagitis GERD	Drug: Ilaprazole Drug: Lansoprazole	Phase 3


Study Type:	Interventional
Study Design:	Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double Blind (Participant, Care Provider, Investigator) Primary Purpose: Treatment
Official Title:	A Phase Ⅲ Multi-center, Randomized, Double-blind, Active-controlled Study to Evaluate the Efficacy and Safety of Ilaprazole (20mg QD) in Adult Patients With Erosive Esophagitis

Resource links provided by NLM:

Drug Information available for: Lansoprazole Dexlansoprazole

U.S. FDA Resources

Further study details as provided by Il-Yang Pharm. Co., Ltd.:

Primary Outcome Measures:

The crude healing rate of EE at Week 8 of treatment as assessed by endoscopy [ Time Frame: 8 Weeks ]
Endoscopic healing of erosive esophagitis is defined as those participants who have endoscopically confirmed EE of Grade O as defined by the Los Angeles (LA) Classification Grading System. The definitions of each grade are: Grade O (No mucosal break), Grade A (Mucosal break <5 mm), Grade B (Mucosal break ≥5 mm), Grade C (Mucosal break continuous between two or more folds and <75% of the circumference) and Grade D (Mucosal break ≥75% of the circumference).

Secondary Outcome Measures:

The crude healing rate of EE at Week 8 of treatment as assessed by endoscopy [ Time Frame: 4 Weeks ]


Enrollment:	292
Study Start Date:	July 2010
Study Completion Date:	June 2011
Primary Completion Date:	June 2011 (Final data collection date for primary outcome measure)

Arms	Assigned Interventions
Experimental: Ilaprazole Ilaprazole 20mg	Drug: Ilaprazole 20mg/Tap, QD Other Name: Noltec
Active Comparator: lansoprazole lansoprazole 30mg	Drug: Lansoprazole 30mg/Tap, QD

Eligibility


Ages Eligible for Study:	18 Years to 75 Years (Adult, Senior)
Sexes Eligible for Study:	All
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Subject must have endoscopically confirmed erosive esophagitis as defined by the Los Angeles (LA) Classification Grading System (A-D) within 14 days prior to baseline.
Episodes of heartburn or regurgitation has experienced during the last 7 days prior to baseline.

Exclusion Criteria:

Coexisting diseases affecting the esophagus (eg, eosinophilic esophagitis, esophageal varices, scleroderma, viral or fungal infection, or esophageal stricture), history of radiation therapy or cryotherapy to the esophagus, caustic or physiochemical trauma such as sclerotherapy to the esophagus. Presence of a Schatzki's ring (a ring of mucosal tissue near the lower esophageal sphincter) or Barrett's esophagus were not exclusionary.
Current or a history of Zollinger-Ellison syndrome and other acid hypersecretory conditions, or current gastric or duodenal ulcer.
Known hypersensitivity to any PPI (including lansoprazole, omeprazole, rabeprazole, pantoprazole or esomeprazole), any component of ilaprazole, or Gelusil.
Cancer (except basal cell carcinoma of the skin) within 5 years prior to screening.

Contacts and Locations

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Please refer to this study by its ClinicalTrials.gov identifier: NCT01509261

Locations


Korea, Republic of
Local Institution
Seoul, Korea, Republic of, 110-744
Local Institution
Seoul, Korea, Republic of, 120-752
Local Institution
Seoul, Korea, Republic of, 133-791
Local Institution
Seoul, Korea, Republic of, 135-710
Local Institution
Seoul, Korea, Republic of, 135-720
Local Institution
Seoul, Korea, Republic of, 136-705
Local Institution
Seoul, Korea, Republic of, 137-701
Local Institution
Seoul, Korea, Republic of, 140-743
Local Institution
Seoul, Korea, Republic of, 150-713
Local Institution
Seoul, Korea, Republic of, 152-703
Local Institution
Seoul, Korea, Republic of, 301-721
Local Institution
Seoul, Korea, Republic of, 400-711
Local Institution
Seoul, Korea, Republic of, 443-721
Local Institution
Seoul, Korea, Republic of, 463-707
Local Institution
Seoul, Korea, Republic of, 501-757
Local Institution
Seoul, Korea, Republic of, 516-712
Local Institution
Seoul, Korea, Republic of, 614-735
Local Institution
Seoul, Korea, Republic of, 626-770
Local Institution
Seoul, Korea, Republic of, 705-718

Sponsors and Collaborators

Il-Yang Pharm. Co., Ltd.

Investigators


Principal Investigator:	Kim JinHo	Asan Medical Center

More Information


Responsible Party:	Il-Yang Pharm. Co., Ltd.
ClinicalTrials.gov Identifier:	NCT01509261 History of Changes
Other Study ID Numbers:	IY-81149-EE03
Study First Received:	January 10, 2012
Last Updated:	January 10, 2012

Keywords provided by Il-Yang Pharm. Co., Ltd.:


Erosive Esophagitis Ilaprazole GERD

Additional relevant MeSH terms:


Esophagitis Esophageal Diseases Gastrointestinal Diseases Digestive System Diseases Gastroenteritis Lansoprazole	Dexlansoprazole Anti-Ulcer Agents Gastrointestinal Agents Proton Pump Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action

ClinicalTrials.gov processed this record on June 23, 2017