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Relationship of food-Specific Serum IgG4 Titers to Common Food Antigens with symptom patterns in Irritable Bowel Syndrome and functional dyspepsia in South Korea

Relationship of food-Specific Serum IgG4 Titers to Common Food Antigens with symptom patterns in Irritable Bowel Syndrome and functional dyspepsia in South Korea

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0001774
Enrollment
60
Registered
2016-01-15
Start date
2015-02-17
Completion date
Unknown
Last updated
2019-03-11

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

Conditions

None listed

Interventions

None listed

Sponsors

Myongji Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. the patient who had irritable bowel syndrome or functional dyspepsia 2. the patient who signed a consent form

Exclusion criteria

Exclusion criteria: 1. patients who have inflammatory bowel disease or celiac disease 2. patients who received colectomy 3. patients who have a severe morbidity. 4. patients who psychiatric problem 5. patients who didn't want be enrolled in this study

Design outcomes

Primary

MeasureTime frame
serum food antigen-specific immunoglobulins G4 antibodies—

Secondary

MeasureTime frame
Symptom questionnaire.—

Countries

Korea, Republic of

Contacts

Public ContactHONG SUB LEE

Myongji Hospital

epoch0123@naver.com+82-31-810-5335

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026