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Laxative

Split-dose PEG Based Lavage (2L + 2L) + Low-fiber Diet for Colorectal Cancer (BP Trial)

N/A
Waitlist Available
Led By Alaa Rostom, MD
Research Sponsored by University of Calgary
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
* Patients between 18 to 74 Years referred to the Forzani \& MacPhail Colon Cancer Screening Centre in Calgary, Alberta, Canada for Colonoscopy will be considered for inclusion.
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up questionnaire given on the day of pre-screen will be collected on the day of colonoscopy, approximately 3 weeks. patients are not followed or contacted past the day of colonoscopy.

Summary

The objective of the study is to examine the effect of adding a strict low-residue lunch on the day before colonoscopy has on clinical efficacy and patient tolerability of bowel preparation, with patients receiving split-dose Polyethylene Glycol Based Lavage. The primary outcomes will be 1) quality of preparation in cleansing the colon and 2) patient satisfaction

Eligible Conditions
  • Colorectal Cancer

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~questionnaire given on the day of pre-screen will be collected on the day of colonoscopy, approximately 3 weeks. patients are not followed or contacted past the day of colonoscopy.
This trial's timeline: 3 weeks for screening, Varies for treatment, and questionnaire given on the day of pre-screen will be collected on the day of colonoscopy, approximately 3 weeks. patients are not followed or contacted past the day of colonoscopy. for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Quality of Bowel Cleanliness
Secondary study objectives
Patient satisfaction with preparation

Trial Design

2Treatment groups
Active Control
Placebo Group
Group I: Split-dose PEG Based Lavage (2L + 2L) + Low-fiber DietActive Control1 Intervention
Patients randomized to this arm will have a split-dose Polyethylene Glycol Based lavage (2L + 2L), have a low-fibre diet 4 days prior to Colonoscopy and the day before Colonoscopy, have a low-fibre breakfast, a low-fibre lunch by 2PM and then drink only clear fluids until after the procedure is completed.
Group II: Split-dose PEG Based Lavage (2L + 2L) + Clear fluid dietPlacebo Group1 Intervention
Patients randomized to this arm will have a split-dose Polyethylene Glycol Based lavage (2L + 2L), have a low-fibre diet 4 days prior to Colonoscopy and the day before Colonoscopy, have a low-fibre breakfast and then drink only clear fluids until after the procedure is completed.

Find a Location

Who is running the clinical trial?

University of CalgaryLead Sponsor
808 Previous Clinical Trials
884,044 Total Patients Enrolled
Alaa Rostom, MDPrincipal InvestigatorUniversity of Calgary
1 Previous Clinical Trials
171 Total Patients Enrolled
~25 spots leftby Nov 2025