The Clinical Course and Factors for the Progression of Uninvestigated Dyspepsia to Functional Dyspepsia

Dyspepsia is one of the most common gastrointestinal diseases. This disease was defined as predominant epigastric pain lasting for at least 1 month, which can be accompanied with other symptoms, such as epigastric fullness, and early satiety. Despite dyspepsia symptoms lasting for ≥1 month represented clinical problem, a longer duration of 6 months or more after first-onset symptom was required for the diagnosis of functional dyspepsia based on ROME IV criteria. It was unclear about the natural procession of first-onset dyspepsia to functional dyspepsia assessed by Rome IV or Asia criteria and possible factors associated with this progression.

NCT Number	NCT05823636
Lead Sponsor	Air Force Military Medical University, China
Conditions	Dyspepsia
Enrollment	220 participants
Start Date	2023-01-01
Primary Completion	2025-06-30 (estimated)
Study Completion	2025-12-31 (estimated)
Updated on ClinicalTrials.gov	2024-09-26