Effect of genotyping of P450 CYP2C19 and PPI on the epithelial regeneration promoting action of postoperative artificial ulcer following endoscopic submucosal dissection in early-stage gastric cancer.

Effect of genotyping of P450 CYP2C19 and PPI on the epithelial regeneration promoting action of postoperative artificial ulcer following endoscopic submucosal dissection in early-stage gastric cancer. - Genotyping of P450 CYP2C19 and PPI for artificial ulcer following ESD

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005589

Enrollment

Registered

2011-05-11

Start date

2011-05-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Early gastric cancer

Interventions

In the LPZ group, intravenous drip infusion of LPZ(morinign/night 30mg each) for 2days after ESD,and taking 2tablets of LPZ from 3days after ESD. In the RPZ group, intravenous drip infusion of RPZ(mo

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients wuth early gastric cancer scheduled for endoscopic submucosal dissection from whom informed consent was oobtained

Exclusion criteria

Exclusion criteria: Post operative stomach

Design outcomes

Primary

Measure	Time frame
Distance between marking clips placed on either side of the ulcer in the direction of short axis and length of the short axis	—

Countries

Japan

Contacts

Public Contactnishiyama noriko

Kagawa university Department of gastroenterology and neurology

n-nori@med.kagawa-u.ac.jp0878912156

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026