Clinical trial · Interventional
a Low-residue Diet for Bowel Preparation
Effect of a Prepackaged Low-residue Diet on Bowel Preparation for Colonoscopy
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Previous researches demonstrated that a prepackaged low-residue diet (LRD) could achieve better bowel preparation quality compared with a self-prepared LRD. However, up to now, there has been no widely acceptable standard of LRD for bowel preparation. Moreover, these prepackaged LRD adopted in previous studies mainly consisted of traditional foods without further processing. Recently, a prepackaged LRD for Special Medical Purpose was specifically designed for bowel preparation. This trail was to compare the impact of the prepackaged LRD on bowel preparation for colonoscopy with self-prepared LRD by patients.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colon Polyp | — | UNRESOLVED | — |
| Colorectal Adenoma | Colorectal Adenoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Prepackaged Low-residue diet | Dietary Supplement | — | UNRESOLVED |
| Self-prepared Low-residue diet | Dietary Supplement | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- prepackaged Low-residue diet group
- description
- The prepackaged Low-residue diet (Maifu Nutrition Technology Co. Ltd, Beijing, China). One package of the prepackaged Low-residue diet contained quantity of heat amounts to 268 kilocalories with 12.0 g of protein, 9.6 g of lipid, and 34.1 g of carbohydrate.
- interventionNames
- Dietary Supplement: Prepackaged Low-residue diet
- type
- ACTIVE_COMPARATOR
- label
- self-prepared Low-residue group
- description
- Subjects in the self-prepared Low-residue diet group were instructed to follow and prepare an Low-residue diet in the day prior to colonoscopy
- interventionNames
- Dietary Supplement: Self-prepared Low-residue diet
Primary outcomes (2)
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 65 Years
Show eligibility criteria text
Inclusion Criteria: * Patients whose age is between 18-65. * Patients who have indications for screening, surveillance and diagnostic colonoscopy. * Patients who have signed inform consent form Exclusion Criteria: * subjects who had known or suspected heart failure, stroke or renal failure; * subjects who had a history of colon surgery or inflammatory bowel disease; * subjects who Patients with had digestion or absorption dysfunction or any dietary restriction due to various reasons; * subjects who had a history of hypersensitivity to any ingredients of laxatives or soy products; * subjects who had high risk factors for bowel preparation such as chronic constipation, Body Mass Index (BMI) greater than 30 or BMI less than 18 Kg/m2, diabetes, spinal cord injury, or use of medications affecting bowel motility within a week; * subjects who had participated in another interventional clinical trial in the previous 60 days; * pregnant or lactating women and those planning to become pregnant.
References
Publications (1)
- DERIVEDPan P, Gu L, Zhao S, Wang S, Ma J, Fu H, Chen Y, He S, Tian Z, Xu L, Feng Z, Li Y, Yang Z, Yang L, Wang W, Hou Q, Liu T, Li C, Tian D, Wang X, Gao Y, Shi H, Bai Y, Li Z. Prepackaged formula low-residue diet vs. self-prepared low-residue diet before colonoscopy: A multicenter randomized controlled trial. Front Med (Lausanne). 2023 Mar 24;10:1029493. doi: 10.3389/fmed.2023.1029493. eCollection 2023. PMID 37035340