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The Efficacy of Serum Pepsinogen for Prediction of Metachronous Gastric Neoplasm

NCT02682446 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 800

Last updated 2016-02-15

No results posted yet for this study

Summary

After endoscopic resection of early gastric cancer (EGC), there remained concerned about the development of the metachronous gastric neoplasm (MGN). The aim of this study was to evaluate the role of H. pylori eradication for reducing MGN after ESD and the efficacy of serum pepsinogen (PG) for predicting development of MGN after endoscopic submucosal dissection (ESD) for EGC and to evaluate other risk factors for the incidence of MGN. The investigators enrolled the participants who were tested serum PG I and II at the time of ESD for EGC, from January 2007 to May 2013 in single tertiary center, retrospectively. The baseline characteristics of the participants, H. pylori status, and serum pepsinogen were analyzed for the development of the MGN.

Conditions

Interventions

DRUG

H pylori eradication

The regimen of H. pylori eradication was like that: 1-week conventional proton pump inhibitor (PPI) based triple therapy (lansoprazole 40 mg b.i.d., clarithromycin 500 mg b.i.d., and amoxicillin 1 g b.i.d. for a week) after confirmation of H. pylori infection. If the participants who initially failed to respond to the first eradication, they recommended to underwent second-line eradication therapy with the regimen of 7-day bismuth containing quadruple regimen \[lansoprazole 40 mg b.i.d., tripotassium dicitrate bismuthate (Denol; Greencross Co., Seoul, Korea) 300 mg q.i.d. (three tablets 30 min before meals and one tablet 2 hours after dinner), metronidazole 500 mg t.i.d., and tetracycline 500 mg q.i.d. for 1 week\]

Sponsors & Collaborators

  • Kyungpook National University Hospital

    lead OTHER

Principal Investigators

  • Seong Woo Jeon, Prof. · Gastric cancer center, Kyungpook national university medical center

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2007-01-31
Primary Completion
2015-09-30
Completion
2015-12-31

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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 NCT02682446 on ClinicalTrials.gov