NCT06427109

Omega-3 Fatty Acid and Colorectal Adenoma

Omega-3 Fatty Acid Intake and Risk of Colorectal Adenoma

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 798 (actual)
• Sponsor: DongGuk University · Academic / Other
• Sex: All
• Age: 40 Years
• Healthy volunteers: —

Summary

Patients aged \>40 years who underwent elective colonoscopies were recruited from ten institutions. Patients with a history of colorectal cancer or long-term dietary interventions were excluded. Participants completed a food frequency questionnaire (FFQ) prior to endoscopy. FFQ data were analyzed using energy-, age-, sex-, and body mass index-adjusted models; the dietary supplemental omega-3 intake was analyzed separately. Colonoscopy outcome data, including the adenoma number, pathology, and location, were collected. Participants were stratified into omega-3 consumption quartiles to assess colorectal adenoma incidence trends using P for trend analysis.

Conditions

• Colorectal Neoplasms
• Adenoma Colon

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Dietary intake of omega-3 fatty acid	Participants were stratified into omega-3 consumption quartiles to assess colorectal adenoma incidence trends

Timeline

• Start date: 2021-11-01
• Primary completion: 2023-11-30
• Completion: 2024-02-21
• First posted: 2024-05-23
• Last updated: 2024-05-24

Locations

1 site across 1 country: South Korea