Regular Diet Versus Extended Low Residue After Colon Surgery

The goal of this clinical trial is to learn if a 10 day low-residue diet restriction is better for bowel function and quality of life without increasing complications compared to a 6 week low-residue diet restriction after elective colon resection surgery. The main questions it aims to answer are: Does a shorter time period of low residue restriction result in a faster return to normal bowel function? Are there any differences in complication rate between a 10 day low-residue diet restriction compared to a 6 week low-residue diet restriction? Participants will be randomized to one of the two diet plans and will be asked to answer surveys about their bowel function and health care related quality of life at various time points for up to 3 months.

NCT Number	NCT07083076
Lead Sponsor	Northwell Health
Conditions	Colon Resection
Enrollment	222 participants
Start Date	2025-09-19
Primary Completion	2026-07-01 (estimated)
Study Completion	2028-07-01 (estimated)
Updated on ClinicalTrials.gov	2025-09-24