Early colorectal cancer
Conditions
Interventions
Intervention group(nutrition meal replacement group):Subjects had a low-residue meal prepared by themselves for breakfast the day before the examination. The nutritional supplement powder was used for
Control group(traditional diet group):The patients were given a list of low-residue diet options. Patients should consume their own prepared low-residue diet for breakfast, lunch and dinner the day be
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1)Patients who are undergoing colonoscopy for the first time without any dietary restrictions; (2)Ages ranging from 18 to 80 years old; (3) Those who have signed the informed consent form.
Exclusion criteria
Exclusion criteria: (1) Pregnant or breastfeeding women; (2) Severe heart, kidney, lung, or liver diseases; (3)Severe electrolyte disorders; (4)Intestinal obstruction, toxic megacolon, severe inflammatory bowel disease; (5)Severe gastrointestinal bleeding (Hb < 70g/L); (6) Those with a history of major abdominal surgery that could easily lead to intestinal adhesions (such as colectomy for colon cancer, liver transplantation, pancreatic surgery); (7)Those with identified colon polyps, adenomas, or other lesions who are undergoing colonoscopy for treatment purposes; (8)Those who refuse to use polyethylene glycol electrolyte solution for bowel cleansing; (9)Those who cannot undergo body composition testing; (10) Those who are related to this clinical trial study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Boston bowel preparation score;Bubble score;colonoscopy insertion time;qualified rate of bowel preparation; | — |
Secondary
| Measure | Time frame |
|---|---|
| tumor detection rate;starving and thirsty level; | — |
Countries
China
Contacts
Public ContactWen Hu; Lei Shi
West China Hospital of Sichuan University
Outcome results
None listed