surveys of the reality of idiopathic peptic ulcers

surveys of the reality of Helicobacter pylori-negative and non-steroidal anti-inflammatory drugs-negative idiopathic peptic ulcers - surveys of the reality of Helicobacter pylori-negative and non-steroidal anti-inflammatory drugs-negative idiopathic peptic ulcers

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040951

Enrollment

1500

Registered

2020-06-30

Start date

2020-02-05

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

idiopathic peptic ulcers

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients who are not Helicobacter pylori infected (after successful eradication or uninfected state) at the time of esophagogastroduodenoscopy. 2) Patients who have not taken NSAIDs(including COX2 selective inhibitor, gel preparation, poultice preparation, low-dose aspirin) at the time of esophagogastroduodenoscopy.

Exclusion criteria

Exclusion criteria: (1) Patients who are taking steroids (2) Patients who take NSAIDs at least once a week (3) Helicobacter pylori positive patients or untested patients (4) Patients with history of surgical operation on esophagus, stomach, and duodenum (5) Ulcers associated with malignant diseases (including metastatic lesions and lymphoma) (6) Ulcer after endoscopic treatment (7) Patients who refuse to participate in this study

Design outcomes

Primary

Measure	Time frame
recurrence rate and cure rate of idiopathic peptic ulcers	—

Secondary

Measure	Time frame
characteristic of idiopathic peptic ulcers (Preferential location,Comorbidities,risk of drug-induced peptic ulcers without NSAIDs and steroids)	—

Countries

Japan

Contacts

Public ContactShimpei Kawaguchi

Osaka Medical Pharmaceutical University 2nd Department of Internal Medicine

taisyatyou3tyoume@yahoo.co.jp+81-72-683-1221

Outcome results