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Association between body mass index and dose of intestinal lavage liquid during colonoscopy for bowel preparation

Association between body mass index and dose of intestinal lavage liquid during colonoscopy for bowel preparation

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-17012482
Enrollment
Unknown
Registered
2017-08-27
Start date
2017-09-01
Completion date
Unknown
Last updated
2017-09-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bowel preparation during colonoscopy

Interventions

Control group C (Normal BMI):standard dose lavage solution
overweight group A:standard dose lavage solution
overweight group B:standard dose lavage solution + added lavage solution

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: (1) colonoscopy was performed for the first time; (2) Aged 18 to 65 years old, male and female; (3) 300 participants with BMI =18.5kg/m2 will be randomly divided to two groups (A and B), 150 participants with normal BMI into control group C.

Exclusion criteria

Exclusion criteria: (1) serious heart, kidney, lung and liver diseases; (2) previous history of abdominal surgery; (3) severe electrolyte disorder; (4) intestinal obstruction, toxic megacolon and severe inflammatory bowel disease; (5) failed to complete taking lavage liquid; (6) severe adverse events resulted in failure to complete colonoscopy.

Design outcomes

Primary

MeasureTime frame
Bowel preparation score;—

Secondary

MeasureTime frame
adverse event;—

Countries

China

Contacts

Public ContactLuo Rong

Department of Gastroenterology, West China Hospital, Sichuan University

2426734074@qq.com13808059972

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026