A Phase 3 Study to Evaluate the Efficacy and Safety of Triple Therapy With CJ-12420 in H. Pylori Positive Patients

NCT ID: NCT03317223

Last Updated: 2021-10-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

350 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-10-17

Study Completion Date

2019-01-24

Brief Summary

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The current study is designed to demonstrate the non-inferiority of CJ-12420-based triple therapy (CJ-12420, amoxicillin and clarithromycin) versus lansoprazole-based triple therapy (lansoprazole, amoxicillin and clarithromycin) in H. pylori eradication rate and to evaluate the safety of CJ-12420 following oral administration of either triple therapy twice daily for 7 days in H. pylori positive patients.

Detailed Description

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This is a double blind, randomized, active controlled, phase 3 study. Subjects will be randomly assigned to one of the two treatment groups (CJ-12420 50mg, lansoprazole 30mg). All subjects will be asked to take 5 tablets include clarithromycin, amoxicillin twice a day for 7 days.

After the treatment, UBT test will be conducted to confirm the Helicobacter pylori eradication.

Conditions

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Helicobacter Pylori Infection

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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CJ-12420/Clarithromycin/Amoxicillin

CJ-12420 50mg /Clarithromycin 500mg /Amoxicillin 1g

Group Type EXPERIMENTAL

CJ-12420/Clarithromycin/Amoxicillin

Intervention Type DRUG

CJ-12420 or Lansoprazole +Clarithromycin/Amoxicillin will be administrated twice a day, for 7 days

Lansoprazole/Clarithromycin/Amoxicillin

Lansoprazole 30mg /Clarithromycin 500mg /Amoxicillin 1g

Group Type ACTIVE_COMPARATOR

CJ-12420/Clarithromycin/Amoxicillin

Intervention Type DRUG

CJ-12420 or Lansoprazole +Clarithromycin/Amoxicillin will be administrated twice a day, for 7 days

Interventions

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CJ-12420/Clarithromycin/Amoxicillin

CJ-12420 or Lansoprazole +Clarithromycin/Amoxicillin will be administrated twice a day, for 7 days

Intervention Type DRUG

Other Intervention Names

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Lansoprazole/Clarithromycin/Amoxicillin

Eligibility Criteria

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Inclusion Criteria

* H. pylori-positive at screening
* Complain of gastric discomfort symptom

Exclusion Criteria

* Having received prior therapy for eradication of H. pylori
* Prior use of proton pump inhibitors (PPIs), H2 receptor blockers, at a full dosage within 14 days
* Prior use of H. pylori eradication effective antibiotics, bismuth within 14 days
Minimum Eligible Age

20 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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HK inno.N Corporation

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Yong Chan Lee

Role: PRINCIPAL_INVESTIGATOR

Severance Hospital

Locations

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Yonsei University Severance Hospital

Seoul, , South Korea

Site Status

Countries

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South Korea

References

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Choi YJ, Lee YC, Kim JM, Kim JI, Moon JS, Lim YJ, Baik GH, Son BK, Lee HL, Kim KO, Kim N, Ko KH, Jung HK, Shim KN, Chun HJ, Kim BW, Lee H, Kim JH, Chung H, Kim SG, Jang JY. Triple Therapy-Based on Tegoprazan, a New Potassium-Competitive Acid Blocker, for First-Line Treatment of Helicobacter pylori Infection: A Randomized, Double-Blind, Phase III, Clinical Trial. Gut Liver. 2022 Jul 15;16(4):535-546. doi: 10.5009/gnl220055. Epub 2022 Jul 6.

Reference Type DERIVED
PMID: 35791797 (View on PubMed)

Other Identifiers

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CJ_APA_306

Identifier Type: -

Identifier Source: org_study_id