Three Dietary Regimens in Pre-colonoscopic Bowel Preparation in Children

Bowel Preparation Clinical Trial

Official title:

Three Dietary Regimens in Pre-colonoscopic Bowel Preparation in Children : A Randomized Clinical Trial

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05609591
• Other study ID #: FNF20210820
• Status: Recruiting
• Phase: N/A
• Start date: November 9, 2022
• Est. completion date: June 30, 2024

Study information

• Verified date: December 2022
• Source: Children's Hospital of Fudan University
• Contact: Xiaofeng Xu, 1
• Phone: 18117310218
• Email: xxf1065[@]163.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

To describe the feasibility and effectiveness of three dietary regimens in precolonoscopy bowel preparation in children

Description:

The accuracy of endoscopic diagnosis and treatment of safety depends largely on the intestinal cleaning quality. Qualified bowel preparation is a prerequisite for clear vision during colonoscopy. Presently, the common diet for children before colonoscopy in China is a liquid or low residual diet. The liquid and low residual diet often have poor taste and satiety, often resulting in poor compliance of children, especially young children, who are often unwilling to eat a liquid diet, resulting in insufficient caloric supply and unstable blood glucose during bowel preparation. Enteral formula as a kind of high-energy and low-fiber diet has been applied in clinical practice. Currently, there is no comparison between liquid diet, low-residue diet, and enteral formulas in children's bowel preparation in China. Dietary restriction is an indispensable part to ensure the success of the bowel preparation program. There is an urgent need to conduct research on the application of various dietary programs in children's bowel preparation before colonoscopy in China. In order to provide high-quality evidence for the bowel preparation diet program for children.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 900
• Est. completion date: June 30, 2024
• Est. primary completion date: October 1, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 2 Years to 18 Years

Eligibility

Inclusion Criteria:

1. Age 2 years~18 years old

2. Children under anesthesia for elective colonoscopy with bowel preparation

Exclusion Criteria:

1. Children who are unable to perform bowel preparation with polyethylene glycol-4000

2. Children whose guardians refuse to participate in this study

3. Children who are unable to eat orally

4. Children with stomy

Related Conditions & MeSH terms

• Bowel Preparation

Intervention

Dietary Supplement:
• Liquid diet group
Fluid diet including juice, rice soup, filtered vegetable juice/broth, lotus root powder and milk and egg soup were given to children for bowel preparation.
• Enteral nutrition group
100% short peptide enteral nutrition are given to children for bowel preparation
• Low residual diet group
Low residua diet included gruel with grain only, peeled carrot, white gourd, powdered skin, tofu, vegetable, mud and fruit. were given to children for bowel preparation

Locations

Country	Name	City	State
China	Children'S Hospital of Fudan University	Shanghai	Shanghai

Sponsors (1)

Lead Sponsor	Collaborator
Children's Hospital of Fudan University

Country where clinical trial is conducted

China, 

References & Publications (5)

Barkun A, Chiba N, Enns R, Marcon M, Natsheh S, Pham C, Sadowski D, Vanner S. Commonly used preparations for colonoscopy: efficacy, tolerability, and safety--a Canadian Association of Gastroenterology position paper. Can J Gastroenterol. 2006 Nov;20(11):6 — View Citation

Belsey J, Epstein O, Heresbach D. Systematic review: oral bowel preparation for colonoscopy. Aliment Pharmacol Ther. 2007 Feb 15;25(4):373-84. doi: 10.1111/j.1365-2036.2006.03212.x. — View Citation

Froehlich F, Wietlisbach V, Gonvers JJ, Burnand B, Vader JP. Impact of colonic cleansing on quality and diagnostic yield of colonoscopy: the European Panel of Appropriateness of Gastrointestinal Endoscopy European multicenter study. Gastrointest Endosc. 2 — View Citation

Mytyk A, Lazowska-Przeorek I, Karolewska-Bochenek K, Kakol D, Banasiuk M, Walkowiak J, Albrecht P, Banaszkiewicz A. Clear Liquid Versus Low-fibre Diet in Bowel Cleansing for Colonoscopy in Children: A Randomized Trial. J Pediatr Gastroenterol Nutr. 2018 M — View Citation

Wu R, Ji WY, Yang C, Zhan Q. A Systematic Review and Meta-Analysis of Low-Residue Diet Versus Clear Liquid Diet: Which Is Better for Bowel Preparation Before Colonoscopy? Gastroenterol Nurs. 2021 Sep-Oct 01;44(5):341-352. doi: 10.1097/SGA.0000000000000554 — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Boston Bowel Preparation Scale score	The nurse will use the Boston Bowel Preparation Scale colonoscopic to evaluate the intestinal fecal trait under colonoscope and record in the case report form. The right side (cecum and ascending colon), transverse colon (hepatic flexion and splenic flexion) and left side (descending colon, sigmoid colon and rectum) were scored respectively. 0 score: a large amount of solid stool remains in the colon; 1 score: liquid and semi-solid feces exist in some intestinal segments; 2 points: a small amount of feces remains, but does not affect the colonoscopic field of view; 3 points: no solid liquid fecal residue in the colon.; The total score of the scale is 9 points, 8-9 points is excellent; 6-7 points is good; 4-5 points is average; 0-3 points is Poor.	After the children finish their bowel preparation, an average of 5 minutes
Secondary	Revised-Bristol Stool Form Scale score	The fecal traits are recorded in the case report form by the nurse with a Revised-Bristol Stool Form Scale according to the stool characteristics of children. The score was 8 points in order: 8 points: clear water stool, no residue; 7 points: turbid water sample, with or without a small amount of fecal residue; 6 points: velvet, unclear edge, mushy stool; 5 points: soft mass, clear edge; 4 points: like sausage or snake, smooth and soft; 3 points: sausage-shaped, but with cracks on the surface; 2 points: sausage-shaped, but in chunks; 1 point: scattered hard pieces, like nuts. A score of 8 indicates that the naked eye assessment of bowel preparation is qualified, and colonoscopy can be performed directly. A score of 6-7 indicates that bowel preparation is not sufficient, and a colonoscopy should be performed at the selected day. =5 points is recommended to cancel the colonoscopy on the same day and extend the bowel preparation time.	After the children finish their bowel preparation, an average of 5 minutes.
Secondary	The times of enema	Children with substandard bowel preparation before colonoscopy were going to undergo enemas to ensure the visual clarity of colonoscopy. The times of enema will be recorded by the nurse who perform the enema in the case report form.	After the children finish their enema, an average of 1 minute.
Secondary	Number of defecation during bowel preparation	The number of defecation during bowel preparation will be recorded in the case report form by the nurse.	After the children finish their bowel preparation, an average of 1 minute.
Secondary	Medication compliance	Children who complete less than 30% polyethylene glycol 4000 (PEG-4000) are defined as having poor compliance, completing 30%~60% PEG-4000 is fair compliance, completing 60%~80% PEG-4000 is good compliance, and great than 80% PEG-4000 is excellent compliance. The nurse will evaluate children's compliance according to their completion of PEG-4000 and record it in the case report form.	After the children finish their bowel preparation, an average of 3 minutes.
Secondary	Adverse reactions of bowel preparation	Acceptable safety indicators: occasional and mild nausea, vomiting, abdominal pain, abdominal distension; a few sporadic rashes; perianal discomfort.; Indicators need to be closely monitored: frequent and severe vomiting, abdominal pain, abdominal distension, blood in the stool; Widespread or diffuse rash.; Unacceptable indicators: fecal incontinence, dehydration, and electrolyte disturbance; intestinal perforation; shock.; All the adverse reactions will be observed and recorded in the case report form by the nurse.	During children's bowel preparation, an average of 24 hours.