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Study on the effect of a combination therapy of H2 receptor antagonist and 5-HT3 receptor antagonist for the treatment of dyspepsia with mild irritable bowel syndrome

Study on the effect of a combination therapy of H2 receptor antagonist and 5-HT3 receptor antagonist for the treatment of dyspepsia with mild irritable bowel syndrome - Effect of a combination therapy of H2RA and 5-HT3RA for the treatment of dyspepsia with IBS

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000003963
Enrollment
100
Registered
2010-07-28
Start date
2010-05-01
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

Male dyspepsia with mildly diarrheal IBS

Interventions

Famotidine-preceding group: Famotidine(20mg/day)is administered to study patient for 4 weeks. After 4 weeks famotidine(20mg/day)+ramosetron(5ug/day)are administered for 4 weeks. Famotidine-preceding

Sponsors

Hyogo College of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1.Patient to whom the subscale score of pain, discomfort of regurgitation is 3 or more and score of diarrhea is 2 or more in Izumo Scale 2.Duration of dyspepsia is 4 weeks or more 3.Male 4.From 20 years old to less or equal to 70 year old 5.Patient who obtained written informed consent

Exclusion criteria

Exclusion criteria: 1.Patient who has a history of hypersensitivity 2.Patient who has organic illness such as gastroduodenal ulcer, gastric cancer, intestinal cancer or imflammatory bowel disease 3.Patient with chronic constipation or constipated IBS 4.Patient who is currently receiving H2RA, PPI or drugs for IBS 5.Patient who has renal disorder 6.Patient who has cardiovascular diseases 7.Patient who has hepatic disorder 8.Patient who is pregnant nursing mom 9.Patient wit whome the physicina-in-charge considered inappropriate as a subject of the study

Design outcomes

Primary

MeasureTime frame
Changes in total score of gastrointestinal symptom questionnaire, Izumo Scale

Secondary

MeasureTime frame
*Changes in subscale scores and summary scores of health related QOL SF-8 *Chnages in subscale scores of Izumo Scale *Patient preference of treatment(famotidine alone or combination of famotidine and ramosetron) at the end of trial

Countries

Japan

Contacts

Public ContactHiroto Miwa

Hyogo College of Medicine Division of Upper Gastroenterology, Department of Internal Medicine

0798-45-6665

Outcome results

None listed

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