Structural Individual Low FODMAP Dietary Advice(SILFD) compare Usual dietary advice for gastroesophageal reflux disease, An randomized trial

Status

Unknown

Phases

Early Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20221112002

Enrollment

Registered

2022-11-12

Start date

2022-12-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Structural Individual Low FODMAP Dietary Advice(SILFDA) in GERD can reduce symptoms more than usual dietary advice GERD FODMAP diet

Interventions

High-FODMAP items were identified from an individual 7-day food diary Avoid high-FODMAP items Modify recipe/menu with the commonly available low-FODMAP items The typical SILFDA session was not more t

Experimental Other

Structural individual low FODMAP dietary advice

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: GERD: predominant heart burn or regurgitation symptom with impacting on daily life >3 months RDQ score > 3 Endoscopic finding in the past 1year: normal, reflux esophagitis LA class A, B Adult 18-80 years old Non restricted FODMAPs in their diet(> 7items/week) Inform consent

Exclusion criteria

Exclusion criteria: History of esophageal/gastric surgery Unable to stop PPI, H2 blocker, SSRI, prebiotic, probiotic, ATB during the study Unable to breathe through the mouth Current smoking within 2hrs before hydrogen breath test Pregnancy or lactation Psychiatric disorder Malnutrition & Eating disorder

Design outcomes

Primary

Measure	Time frame
GERD symptom at 4weeks after intervention Reflux disease questionnaire	—

Secondary

Measure	Time frame
quality of life at 4 weeks after intervention Gastrointestinal quality of life index	—

Countries

Thailand

Contacts

Public ContactKandechpong Sritunyarat

Faculty of Medicine, Chulalongkorn University

Kandechpong0401@gmail.com0613566241

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026